version 0.18

fix vcom, change volume label

.gitignore

@@ -11,4 +11,4 @@ src/gnuk.dmp
 src/gnuk.elf
 src/gnuk.hex
 src/gnuk.map
-src/random_bits
+src/*.inc

AUTHORS

@@ -6,6 +6,14 @@ Kaz Kojima:
 
 NIIBE Yutaka:
     Founder of the project.
+    Added FST_01 support:
+	boards/FST_01/board.c
+	boards/FST_01/board.h
+	boards/FST_01/mcuconf.h
+    Added FST_01_00 support:
+	boards/FST_01_00/board.c
+	boards/FST_01_00/board.h
+	boards/FST_01_00/mcuconf.h
     Added STBee support:
 	boards/STBEE/board.c
 	boards/STBEE/board.h
@@ -28,6 +36,9 @@ NIIBE Yutaka:
 	tool/intel_hex.py
     Wrote a tool for Gnuk:
 	tool/gnuk_put_binary.py
+	tool/gnuk_put_binary_libusb.py
+    Wrote a tool for USB Hub:
+	tool/hub_ctrl.py
     Wrote:
 	gnuk.svg
 	src/configure
@@ -49,5 +60,9 @@ NIIBE Yutaka:
 	src/random.c
 	src/pin-cir.c
 	src/pin-dial.c
+	src/pin-dnd.c
+	src/usb_msc.c
+	src/usb_msc.h
+	src/neug.c
 	*
 	and others.

ChangeLog

@@ -1,3 +1,507 @@
+2012-05-15  Niibe Yutaka  <gniibe@fsij.org>
+
+	* Version 0.18.
+
+	* src/usb_desc.c (gnukStringSerial): Updated.
+
+	* src/main.c (EP3_IN_Callback, EP5_OUT_Callback): Move from
+	usb_endp.c.
+
+	* src/usb_endp.c: Remove.
+
+2012-05-14  Niibe Yutaka  <gniibe@fsij.org>
+
+	* tool/gnuk_remove_keys.py: New.
+
+	* src/openpgp-do.c (proc_key_import): Fix checking extended header.
+
+	* src/hardclock.c: Remove.
+
+	* src/usb_prop.c (MSC_INTERFACE_NO): New.
+	(gnuk_setup_endpoints_for_interface): Cleanup with MSC_INTERFACE_NO.
+	(gnuk_setup_with_data, gnuk_setup_with_nodata): Likewise.
+
+	* src/usb-msc.c: Rename from usb_msc.c.
+
+	* src/usb-msc.h: Rename from usb_msc.h.
+
+	* src/Makefile.in: Follow the rename of usb-msc.c and remove of
+	hardclock.c.
+
+	* src/pin-dnd.c, src/usb_prop.c: Follow the rename of usb-msc.h.
+
+2012-05-12  Niibe Yutaka  <gniibe@fsij.org>
+
+	* src/usb_msc.c (ep6_out): Rename (was: ep7_out).
+	(usb_start_receive): Use ep6_out and ENDP6.
+	(EP6_OUT_Callback): Rename (was: EP7_OUT_Callback).
+	Use ep6_out and ENDP6.
+	(msc_handle_command): Use ep6_out and ENDP6.
+
+	* src/main.c (main): Wait USB reset.
+
+	* src/usb-icc.c (EP1_OUT_Callback): Rename from EP2_OUT_Callback.
+	(USBthread): Use ENDP1 for both of epi_init and epo_init.
+
+	* src/usb_conf.h (ENDP1_RXADDR, ENDP2_TXADDR, ENDP6_RXADDR): New.
+	(ENDP3_TXADDR, ENDP4_TXADDR, ENDP5_RXADDR): New value.
+	(ENDP7_RXADDR): Remove.
+
+	* src/usb_desc.c (gnukConfigDescriptor): Use endpoint OUT1 (was
+	IN2), endpoint OUT6 (IN7).
+
+	* src/usb_prop.c (gnuk_setup_endpoints_for_interface): Use ENDP1
+	and ENDP6 for both directions.
+
+2012-05-11  Niibe Yutaka  <gniibe@fsij.org>
+
+	* src/configure (--vidpid): New mandatory option.
+
+	* GNUK_USB_DEVICE_ID: New file.
+
+	* src/usb_desc.c (gnukDeviceDescriptor): Include
+	usb-vid-pid-ver.c.inc.
+	(gnukStringVendor, gnukStringProduct): Remove.  It's in the
+	file, usb-string-vender-product.c.inc.
+
+	* src/Makefile.in (distclean): Delete *.inc.
+
+	* src/usb_prop.c (vcom_port_setup_with_nodata) Rename.
+	(vcom_port_data_setup): Rename and fix return value.
+
+	* src/usb-cdc.h (VIRTUAL_COM_PORT_DATA_SIZE)
+	(VIRTUAL_COM_PORT_INT_SIZE): New.
+
+	* src/main.c (#include): Add usb-cdc.h.
+	* src/usb_desc.c (#include): Add usb-cdc.h.
+	* src/usb_endp.c (#include): Add usb_lld.h.
+
+	* src/configure ($help): Add FST_01.
+
+2012-05-10  Niibe Yutaka  <gniibe@fsij.org>
+
+	* STM32_USB-FS-Device_Driver, Virtual_COM_Port: Remove.
+
+	* src/usb_lld.c (#include): Don't include usb_lib.h.
+	(RECIPIENT, REG_BASE PMA_ADDR, CNTR, ISTR, FNR, DADDR, BTABLE)
+	(ISTR_CTR, ISTR_DOVR, ISTR_ERR, ISTR_WKUP, ISTR_SUSP, ISTR_RESET)
+	(ISTR_SOF, ISTR_ESOF, ISTR_DIR, ISTR_EP_ID, CLR_CTR, CLR_DOVR)
+	(CLR_ERR, CLR_WKUP, CLR_SUSP, CLR_RESET, CLR_SOF, CLR_ESOF)
+	(CNTR_CTRM, CNTR_DOVRM, CNTR_ERRM, CNTR_WKUPM, CNTR_SUSPM)
+	(CNTR_RESETM, CNTR_SOFM, CNTR_ESOFM, CNTR_RESUME, CNTR_FSUSP)
+	(CNTR_LPMODE, CNTR_PDWN, CNTR_FRES, DADDR_EF, DADDR_ADD)
+	(EP_CTR_RX, EP_DTOG_RX, EPRX_STAT, EP_SETUP, EP_T_FIELD, EP_KIND)
+	(EP_CTR_TX, EP_DTOG_TX, EPTX_STAT, EPADDR_FIELD, EPREG_MASK)
+	(EP_TX_DIS, EP_TX_STALL, EP_TX_NAK, EP_TX_VALID, EPTX_DTOG1)
+	(EPTX_DTOG2, EP_RX_DIS, EP_RX_STALL, EP_RX_NAK, EP_RX_VALID)
+	(EPRX_DTOG1, EPRX_DTOG2): New. Compatible to ST's USB-FS-Device_Lib.
+	(CH_IRQ_HANDLER): Call usb_interrupt_handler (was: USB_Istr).
+	(EP1_IN_Callback, EP2_IN_Callback, EP3_IN_Callback)
+	(EP4_IN_Callback, EP5_IN_Callback, EP6_IN_Callback)
+	(EP7_IN_Callback, EP1_OUT_Callback, EP2_OUT_Callback)
+	(EP3_OUT_Callback, EP4_OUT_Callback, EP5_OUT_Callback)
+	(EP6_OUT_Callback, EP7_OUT_Callback): New.  Implement here.
+	Compatible to ST's USB-FS-Device_Lib.
+	(USB_MAX_PACKET_SIZE): New.
+	(GET_STATUS, CLEAR_FEATURE, RESERVED1, SET_FEATURE, RESERVED2)
+	(SET_ADDRESS, GET_DESCRIPTOR, SET_DESCRIPTOR, GET_CONFIGURATION)
+	(SET_CONFIGURATION, GET_INTERFACE, SET_INTERFACE)
+	(SYNCH_FRAME,TOTAL_REQUEST): New for USB control transfer.
+	(enum CONTROL_STATE): New for state machine of control pipe.
+	(enum FEATURE_SELECTOR): New.
+	(struct DATA_INFO, struct CONTROL_INFO, struct DEVICE_INFO): New.
+	(ctrl_p, dev_p, data_p, Control_Info, Device_Info, Data_Info):
+	New.
+	(usb_lld_stall_tx, usb_lld_stall_rx)
+	(usb_lld_tx_data_len, usb_lld_txcpy, usb_lld_tx_enable)
+	(usb_lld_write, usb_lld_rx_enable, usb_lld_rx_data_len)
+	(usb_lld_rxcpy): Move from usb_lld.h and not inline.
+	(usb_lld_reset, usb_lld_setup_endpoint)
+	(usb_lld_set_configuration, usb_lld_current_configuration)
+	(usb_lld_set_feature, usb_lld_set_data_to_send): New.
+	(usb_lld_to_pmabuf, usb_lld_from_pmabuf): Clean up.
+	(usb_lld_init): New implementation.
+	(st103_set_btable, st103_get_istr, st103_set_istr, st103_set_cntr)
+	(st103_set_daddr, st103_set_epreg, st103_get_epreg)
+	(st103_set_tx_addr, st103_get_tx_addr, st103_set_tx_count)
+	(st103_get_tx_count, st103_set_rx_addr, st103_get_rx_addr)
+	(st103_set_rx_buf_size, st103_get_rx_count, st103_ep_clear_ctr_rx)
+	(st103_ep_clear_ctr_tx, st103_ep_set_rxtx_status)
+	(st103_ep_set_rx_status, st103_ep_get_rx_status)
+	(st103_ep_set_tx_status, st103_ep_get_tx_status)
+	(st103_ep_clear_dtog_rx, st103_ep_clear_dtog_tx): New lower-level
+	functions for USB related registers access.
+	(usb_interrupt_handler, usb_handle_transfer)
+	(handle_datastage_out, handle_datastage_in, handle_setup0)
+	(handle_in0, handle_out0)
+	(std_none, std_get_status, std_clear_feature, std_set_feature,
+	std_set_address, std_get_descriptor, std_get_configuration,
+	std_set_configuration, std_get_interface, std_set_interface)
+	(std_request_handler): New USB stack implementation.
+
+	* src/usb_lld.h (usb_lld_stall_tx, usb_lld_stall_rx)
+	(usb_lld_tx_data_len, usb_lld_txcpy, usb_lld_tx_enable)
+	(usb_lld_write, usb_lld_rx_enable, usb_lld_rx_data_len)
+	(usb_lld_rxcpy): Those are not inline functions anymore.
+	(USB_DEVICE_DESCRIPTOR_TYPE, USB_CONFIGURATION_DESCRIPTOR_TYPE)
+	(USB_STRING_DESCRIPTOR_TYPE, USB_INTERFACE_DESCRIPTOR_TYPE)
+	(USB_ENDPOINT_DESCRIPTOR_TYPE, STANDARD_ENDPOINT_DESC_SIZE)
+	(ENDP0, ENDP1, ENDP2, ENDP3, ENDP4, ENDP5, ENDP6, ENDP7)
+	(EP_BULK, EP_CONTROL, EP_ISOCHRONOUS, EP_INTERRUPT)
+	(DEVICE_RECIPIENT, INTERFACE_RECIPIENT, ENDPOINT_RECIPIENT)
+	(ENDPOINT_RECIPIENT, OTHER_RECIPIENT)
+	(DEVICE_DESCRIPTOR, CONFIG_DESCRIPTOR, STRING_DESCRIPTOR)
+	(INTERFACE_DESCRIPTOR, ENDPOINT_DESCRIPTOR)
+	(REQUEST_TYPE, STANDARD_REQUEST, CLASS_REQUEST, VENDOR_REQUEST)
+	(USB_UNSUPPORT, USB_SUCCESS)
+	(USB_EVENT_RESET, USB_EVENT_ADDRESS, USB_EVENT_CONFIG)
+	(USB_EVENT_SUSPEND, USB_EVENT_WAKEUP, USB_EVENT_STALL)
+	(USB_SET_INTERFACE, USB_GET_INTERFACE, USB_QUERY_INTERFACE)
+	(UNCONNECTED, ATTACHED, POWERED, SUSPENDED, ADDRESSED)
+	(CONFIGURED, USB_Cable_Config): New.  Compatible to ST's
+	USB-FS-Device_Lib.
+	(struct Descriptor, struct usb_device_method)
+	(Device_Descriptor, Config_Descriptor, String_Descriptors)
+	(STM32_USB_IRQ_PRIORITY, bDeviceState, Device_Method)
+	(usb_lld_init, usb_lld_reset, usb_lld_setup_endpoint)
+	(usb_lld_set_configuration, usb_lld_current_configuration)
+	(usb_lld_set_feature, usb_lld_set_data_to_send): New API.
+
+	* src/usb_prop.c(#include): Only include usb_lld.h for USB.
+	(SetEPRxCount_allocated_size): Remove.
+	(struct line_coding, line_coding, Virtual_Com_Port_Data_Setup)
+	(Virtual_Com_Port_NoData_Setup): Add from usb-cdc-vport.c.
+	(gnuk_device_init, gnuk_device_reset, gnuk_setup_with_data)
+	(gnuk_setup_with_nodata): Follow the API change of USB stack.
+	(gnuk_setup_endpoints_for_interface, gnuk_get_descriptor)
+	(gnuk_usb_event, gnuk_interface): New.
+	(gnuk_device_SetConfiguration, gnuk_device_SetInterface)
+	(gnuk_device_SetDeviceAddress, gnuk_device_Status_In)
+	(gnuk_device_Status_Out, gnuk_device_GetDeviceDescriptor)
+	(gnuk_device_GetConfigDescriptor, gnuk_device_GetStringDescriptor)
+	(gnuk_device_Get_Interface_Setting, gnuk_clock_frequencies)
+	(gnuk_data_rates, msc_lun_info, Device_Table)
+	(User_Standard_Requests): Remove.
+	(Device_Method): Replace Device_Property.
+
+	* src/usb_msc.c (#include): Only include usb_lld.h for USB.
+
+	* src/usb_endp.c (#include): Only include usb_lld.h for USB.
+	(EP5_OUT_Callback): Follow the API change of USB stack.
+
+	* src/usb_desc.c (#include): Only include usb_lld.h for USB.
+	Add usb_conf.h.
+	(Device_Descriptor, Config_Descriptor): Follow the API change
+	of USB stack.
+	(String_Descriptors): New, rename from String_Descriptor.
+
+	* src/usb_conf.h (EP_NUM, BTABLE_ADDRESS, IMR_MSK): Remove.
+	(NUM_STRING_DESC): Add.
+
+	* src/usb-icc.c (#include): Only include usb_lld.h for USB.
+
+	* src/usb-cdc-vport.c, src/usb_prop.h: Remove.
+
+	* src/stmusb.mk, src/vcomport.mk: Remove.
+
+	* src/main.c (#include): Only include usb_lld.h for USB.
+	(main): Remove call to USB_Init.
+
+	* src/Makefile.in (include): Remove stmusb.mk, vcomport.mk.
+	(VCOMSRC) [ENABLE_VCOMPORT]: Add.
+	(INCDIR): Remove STMUSBINCDIR and VCOMDIR.
+
+	* boards/common/hw_config.c (Enter_LowPowerMode)
+	(Leave_LowPowerMode): Remove.
+
+2012-02-02  Niibe Yutaka  <gniibe@fsij.org>
+
+	* Version 0.17.
+
+	* src/usb_desc.c (gnukStringSerial): Updated.
+	(gnukConfigDescriptor): Short APDU only.
+
+	* tool/gnuk_put_binary.py (cmd_get_response): New.
+	(cmd_select_openpgp, cmd_get_data): Call cmd_get_response.
+
+2012-01-30  Niibe Yutaka  <gniibe@fsij.org>
+
+	* src/usb-icc.c (struct ccid): Add chained_cls_ins_p1_p2.
+	(end_cmd_apdu_head, icc_cmd_apdu_data, icc_handle_data): Add checking
+	CMD APDU head for command chaining.
+
+2012-01-20  Niibe Yutaka  <gniibe@fsij.org>
+
+	Short APDU only CCID driver.
+	* STM32_USB-FS-Device_Driver/src/usb_core.c (DataStageOut)
+	(DataStageIn): Use usb_lld_to_pmabuf and usb_lld_from_pmabuf.
+
+	* src/configure (CERTDO_SUPPORT): Comment fix.
+
+	* src/gnuk.h (struct adpu): expected_res_size has type uint16_t.
+	(MAX_CMD_APDU_DATA_SIZE, MAX_RES_APDU_DATA_SIZE): New.
+	(MAX_CMD_APDU_SIZE, MAX_RES_APDU_SIZE, USB_BUF_SIZE): Remove.
+	(icc_state_p): New.
+	(set_res_sw): Rename from set_res_apdu.
+
+	* src/call-rsa.c (rsa_decrypt): Use MAX_RES_APDU_DATA_SIZE.
+
+	* src/openpgp.c (set_res_sw): Rename from set_res_apdu.
+	* src/openpgp.h: Use set_res_sw.
+
+	* src/main.c: Handle icc_state_p.
+
+	* src/openpgp-do.c (historical_bytes): command chaining but short
+	APDU only.
+	(extended_capabilities): Change for short APDU only.
+
+	* src/usb-icc.c (USB_BUF_SIZE): Define here (was in gnuk.h).
+	(struct ep_in, epi_init, struct ep_out, epo_init, endpoint_out)
+	(endpoint_in, icc_state_p, struct ccid, APDU_STATE_WAIT_COMMAND)
+	(APDU_STATE_COMMAND_CHAINING, APDU_STATE_COMMAND_RECEIVED)
+	(APDU_STATE_RESULT, APDU_STATE_RESULT_GET_RESPONSE, ccid_reset)
+	(ccid_init, CMD_APDU_HEAD_SIZE, apdu_init, notify_tx, no_buf)
+	(set_sw1sw2, get_sw1sw2, notify_icc, end_icc_rx, end_abdata)
+	(end_cmd_apdu_head, end_nomore_data, end_cmd_apdu_data)
+	(nomore_data, INS_GET_RESPONSE, icc_cmd_apdu_data, icc_abdata)
+	(icc_send_data_block_0x9000, icc_send_data_block_gr, ccid): New.
+	(icc_data_size, icc_seq, icc_next_p, icc_chain_p, icc_tx_size)
+	(icc_thread, icc_state, gpg_thread, ICC_RESPONSE_MSG_DATA_SIZE):
+	Remove.
+	(EP1_IN_Callback): Rewrite using epi.
+	(EP2_OUT_Callback): Rewrite using epo.
+	(icc_prepare_receive): Rewrite using epo and struct ccid.
+	(ATR): Change ofr short APDU only.
+	(icc_error, icc_power_on, icc_send_status, icc_power_off)
+	(icc_send_data_block, icc_send_params, icc_handle_data)
+	(icc_handle_timeout, USBthread): Rewrite using struct ccid.
+
+	* src/usb_desc.c (gnukConfigDescriptor): dwFeatures: Short APDU
+	level, dwMaxCCIDMessageLength: 271.
+
+	* src/usb_lld.c (usb_lld_to_pmabuf, usb_lld_from_pmabuf): New.
+	* src/usb_lld.h (usb_lld_txcpy, void usb_lld_write) Use
+	usb_lld_to_pmabuf.
+	(usb_lld_rxcpy): Use usb_lld_from_pmabuf.
+
+	* src/stmusb.mk (usb_mem.c): Remove.
+
+	* gnuk_put_binary.py (cmd_select_openpgp): No response APDU data.
+	(cmd_verify, cmd_write_binary): Send short APDU.
+	(__main__): Remove RANDOM_NUMBER_BITS support.
+
+	Bug fix for CERTDO_SUPPORT.
+	* src/gnuk.ld.in: Add missing alignment for _data_pool (when no
+	CERTDO_SUPPORT).
+
+2012-01-19  Niibe Yutaka  <gniibe@fsij.org>
+
+	* src/usb-icc.c (icc_handle_data): Handle the case when it only
+	sends 0x90 and 0x00 correctly.
+
+	* src/openpgp-do.c (gpg_do_get_data): Fix res_apdu_data_len.
+
+2012-01-18  Niibe Yutaka  <gniibe@fsij.org>
+
+	Clean up API between application layer and CCID layer.
+	* tool/gnuk_put_binary.py, gnuk_put_binary_libusb.py: Don't append
+	0x9000 at the data, any more.
+	* src/usb-icc.c (icc_data_size, icc_buffer, icc_seq): Make them
+	internal.
+	(res_APDU_size, res_APDU_pointer): Removed.
+	(icc_handle_data, USBthread): Follow new API of struct apdu.
+	* src/call-rsa.c (rsa_sign, rsa_decrypt): Likewise.
+	* src/openpgp.c (CLS, INS, P1, P2): New.
+	(set_res_apdu, cmd_verify, cmd_change_password)
+	(cmd_reset_user_password, cmd_put_data, cmd_pgp_gakp)
+	(cmd_read_binary, cmd_select_file, cmd_pso)
+	(cmd_internal_authenticate, cmd_update_binary, cmd_write_binary)
+	(process_command_apdu, GPGthread): Follow new API of struct apdu.
+	* src/openpgp-do.c (gpg_do_get_data, gpg_do_public_key): Follow
+	new API of struct apdu.
+	* src/gnuk.h (struct apdu, apdu): New.
+	(cmd_APDU, icc_data_size, cmd_APDU_size, icc_buffer): Removed.
+	(res_APDU, res_APDU_size): Use members of struct apdu.
+
+2012-01-16  Niibe Yutaka  <gniibe@fsij.org>
+
+	Adopt new USB API.
+	* src/usb_msc.c (usb_start_transmit): Use usb_lld_write.
+	(EP6_IN_Callback): Use usb_lld_tx_data_len and usb_lld_write.
+	(usb_start_receive): Use usb_lld_rx_enable.
+	(EP7_OUT_Callback): Use usb_lld_rx_data_len, usb_lld_rxcpy
+	and usb_lld_rx_enable
+	(msc_handle_command): Use usb_lld_stall_rx and usb_lld_stall_tx.
+
+	* src/usb_lld.h (usb_lld_stall_tx, usb_lld_stall_rx)
+	(usb_lld_tx_data_len): New.
+
+	* src/main.c (STDOUTthread): Use usb_lld_write.
+
+	* src/usb-icc.c (EP1_IN_Callback, icc_error, icc_power_on)
+	(icc_send_status, icc_send_data_block, icc_send_params): Use
+	usb_lld_write (was: USB_SIL_Write).
+	(EP2_OUT_Callback): Use usb_lld_rx_data_len, usb_lld_rxcpy,
+	and usb_lld_rx_enable (was: USB_SIL_Read and SetEPRxValid).
+	(icc_prepare_receive): Use usb_lld_rx_enable.
+
+	* src/stmusb.mk (STMUSBSRC): Dont' include usb_sil.c.
+
+	* src/usb_lld.h (usb_lld_txcpy, usb_lld_tx_enable)
+	(usb_lld_write, usb_lld_rx_enable, usb_lld_rx_data_len)
+	(usb_lld_rxcpy): New.
+
+	* src/usb_prop.c (SetEPRxCount_allocated_size): Fix the
+	implementation.  (ST's SetEPRxCount is actually meant to
+	setup allocated size, which is confusing).
+	(gnuk_device_init): Don't call USB_SIL_Init.
+
+2012-01-10  Niibe Yutaka  <gniibe@fsij.org>
+
+	* src/openpgp.c (GPGthread): Allow INS_RESET_RETRY_COUNTER and
+	INS_PUT_DATA for pinentry targets.
+
+2012-01-05  Niibe Yutaka  <gniibe@fsij.org>
+
+	* src/openpgp.c (cmd_select_file): Check DF name.
+
+	* tool/pinpadtest.py: Rename from pinpad-test.py.
+
+2011-12-28  Niibe Yutaka  <gniibe@fsij.org>
+
+	* src/usb_prop.c (SetEPRxCount_allocated_size): New.
+	(gnuk_device_reset): Use SetEPRxCount_allocated_size.
+	* src/usb_msc.c (usb_start_receive): Don't set RxCount register
+	here.
+	* STM32_USB-FS-Device_Driver/src/usb_core.c (Standard_ClearFeature)
+	(Post0_Process): Don't need to set RxCount register.
+
+	* src/usb_prop.c (msc_lun_info) [PINPAD_DND_SUPPORT]: ifdef-out.
+
+	* src/usb-icc.c (EP2_OUT_Callback): Fix apdu size == 49 bug,
+	we don't assume host sends ZLP (But accepts ZLP, just in case).
+
+2011-12-22  Niibe Yutaka  <gniibe@fsij.org>
+
+	* src/openpgp-do.c (extended_capabilities) [CERTDO_SUPPORT]:
+	conditionalize.
+
+2011-12-21  Niibe Yutaka  <gniibe@fsij.org>
+
+	* src/openpgp-do.c (gpg_do_get_data) [CERTDO_SUPPORT]: ifdef out.
+
+	* src/gnuk.ld.in (.gnuk_ch_certificate): Only valid
+	when --enable-certdo.
+
+	* src/flash.c (flash_check_blank) [CERTDO_SUPPORT]: ifdef out.
+	(flash_erase_binary) [CERTDO_SUPPORT]: Likewise.
+	(flash_write_binary) [CERTDO_SUPPORT]: Likewise.
+
+	* src/configure (certdo): New.
+	(--enable-certdo, --disable-certdo): New options.
+	Remove cheking for /dev/random.
+
+	* src/config.h.in (@CERTDO_DEFINE@): New.
+
+2011-12-20  Niibe Yutaka  <gniibe@fsij.org>
+
+	* src/usb_msc.c (msc_handle_command): SCSI_START_STOP_UNIT command
+	with stop/eject/close means cancelling pinentry.
+
+	* src/pin-dnd.c (pinpad_finish_entry, parse_directory_sector):
+	Implement "cancel".
+	(pinpad_getline): Likewise.
+	(msc_scsi_stop): New.
+
+2011-12-16  Niibe Yutaka  <gniibe@fsij.org>
+
+	* tool/gnuk_put_binary_libusb.py (gnuk_token.cmd_select_openpgp):
+	Fix apdu parameter.
+
+	* tool/gnuk_put_binary.py (GnukToken.cmd_select_openpgp): Ditto.
+
+	* tool/pinpad-test.py: New.
+
+2011-12-14  Niibe Yutaka  <gniibe@fsij.org>
+
+	* Version 0.16.
+
+	* src/usb_desc.c (gnukStringSerial): Updated.
+
+	* boards/STM8S_DISCOVERY/board.h, board.c: Fix for PINPAD_SUPPORT.
+	* boards/STBEE_MINI/board.h, board.c: Likewise.
+	* boards/STBEE/board.h, board.c: Likewise.
+	* boards/FST_01/board.c: Likewise.
+
+2011-12-13  Niibe Yutaka  <gniibe@fsij.org>
+
+	Add pinpad DND support.
+	* src/Makefile.in (CSRC) [ENABLE_PINPAD]: Add usb_msc.c.
+	* src/configure (pinpad): Add dnd support.
+	* src/gnuk.h [PINPAD_DND_SUPPORT]: Add declarations.
+	* src/main.c (STDOUTthread): Add PUSH packet.
+	(main) [PINPAD_DND_SUPPORT]: Call msc_init.
+	* src/usb_conf.h (EP_NUM): Add the case of PINPAD_DND_SUPPORT.
+	(ENDP6_TXADDR, ENDP7_RXADDR): New.
+	(ENDP4_TXADDR, ENDP5_RXADDR): Changed for smaller buffer.
+	* src/usb_desc.c (gnukConfigDescriptor): Add Mass storage device.
+	* src/usb_msc.c, src/usb_msc.h, src/pin-dnd.c: New.
+	* src/usb_prop.c: Include "usb_msc.h".
+	(gnuk_device_reset): Add initialization of ENDP6 and ENDP7.
+	(gnuk_device_SetInterface): Add initialization of ENDP6 and ENDP7.
+	(NUM_INTERFACES): Handle cases for PINPAD_DND_SUPPORT.
+	(msc_lun_info): New.
+	(gnuk_setup_with_data, gnuk_setup_with_nodata): Handle standard
+	request for Mass storage device.
+	* Virtual_COM_Port/usb_desc.h (VIRTUAL_COM_PORT_DATA_SIZE): Since
+	there isn't enough hardware buffer, smaller value (was: 64).
+
+	* src/ac.c (verify_user_0): Add access argument.
+	(verify_pso_cds, verify_other, verify_admin_0): Follow the change.
+	* src/openpgp.c (cmd_change_password): Likewise.
+
+2011-12-08  Niibe Yutaka  <gniibe@fsij.org>
+
+	* src/usb-icc.c: Not include "usb_desc.h".
+
+	* src/usb_endp.c (EP5_OUT_Callback): Fix minor bug.
+
+2011-12-07  Niibe Yutaka  <gniibe@fsij.org>
+
+	* src/usb_desc.c (gnukDeviceDescriptor): Changed bcdUSB = 1.1.
+	Gnuk device conforms to USB 2.0 full speed device, but when it was
+	2.0, some OS informs users, "you can connect the device to 2.0
+	compliant hub so that it can have better bandwidth", which is not
+	the case for full speed device.
+
+	* src/openpgp.c (GPGthread): Handle bConfirmPIN parameter.
+
+	* src/usb-icc.c (icc_handle_data): Pass PC_to_RDR_Secure
+	information to gpg_thread using memory of cmd_APDU.
+
+2011-12-01  Niibe Yutaka  <gniibe@fsij.org>
+
+	* src/gnuk.h (EV_PINPAD_INPUT_DONE, EV_NOP, EV_CMD_AVAILABLE)
+	(EV_VERIFY_CMD_AVAILABLE, EV_MODIFY_CMD_AVAILABLE): New.
+	* src/usb-icc.c (icc_power_off, icc_handle_data): Use EV_NOP,
+	EV_CMD_AVAILABLE, EV_VERIFY_CMD_AVAILABLE, and EV_MODIFY_CMD_AVAILABLE.
+	* src/pin-cir.c (cir_timer_interrupt): Use EV_PINPAD_INPUT_DONE.
+	* src/pin-dial.c (dial_sw_interrupt, pinpad_getline): Ditto.
+	(EV_SW_PUSH): Remove.
+
+	* src/openpgp.h (GPG_FUNCTION_NOT_SUPPORTED): New.
+	(GPG_CONDITION_NOT_SATISFIED): New.
+	* src/openpgp.c (cmd_change_password): Use GPG_FUNCTION_NOT_SUPPORTED.
+
+	* src/openpgp.c (cmd_verify, cmd_change_password)
+	(cmd_reset_user_password, cmd_put_data): Remove pinpad handling...
+	(GPGthread): ... and implement pinpad handling here.
+
+2011-11-29  Niibe Yutaka  <gniibe@fsij.org>
+
+	* src/openpgp.c (cmd_put_data) [PINPAD_SUPPORT]: Support pinpad
+	input (for reset code).
+
 2011-11-24  Niibe Yutaka  <gniibe@fsij.org>
 
 	* Version 0.15.

GNUK_USB_DEVICE_ID

@@ -0,0 +1,3 @@
+# VID:PID	bcdDev	Product_STRING	Vender_STRING
+234b:0000	0200	FSIJ USB Token	Free Software Initiative of Japan
+##########<TAB>	##<TAB>	##########<TAB>	#################

NEWS

@@ -1,5 +1,82 @@
 Gnuk NEWS - User visible changes
 
+* Major changes in Gnuk 0.18
+
+  Released 2012-05-15, by NIIBE Yutaka
+
+** New mandatory option '--vidpid' for configure
+You must specify USB vendor ID and product ID for Gnuk.
+The file GNUK_USB_DEVICE_ID lists valid USB device IDs.
+
+** New tool: gnuk_remove_keys.py
+The tool gnuk_remove_keys.py is to remove all keys in Gnuk Token
+and reset PW1 and RC (if any).
+
+** New USB stack
+Gnuk used to use USB stack of USB-FS-Device_Lib by ST.  Now, it has
+original implementation.  Hopefully, size and quality are improved.
+
+
+* Major changes in Gnuk 0.17
+
+  Released 2012-02-02, by NIIBE Yutaka
+
+** USB CCID/ICCD protocol implementation change
+Gnuk now only supports short APDU level exchange, not support.
+extended APDU level exchange.  Thus, Gnuk could be compatible to older
+host side software implementation.
+
+** ISO 7816 SELECT command behavior is somewhat strict now
+Old implementations do not check DF name for SELECT command.
+This causes some trouble when Gnuk Token is identified as if it were
+different card/token.  Now, DF name of OpenPGP card is checked.
+
+** USB CCID/ICCD low-level bug is fixed
+When the size of command APDU data is just 49, the lower level packet
+size is 64.  This is maximum size of BULK-OUT transfer packet, and
+caused trouble in the past implementations.  Example is setting url
+(0x5f50) as: http://www.gniibe.org/adpu-string-size-is-just-49
+This is because the past implementations expect ZLP (zero length
+packet).  Now, it has been fixed.  You can use any size of string.
+
+** CERT.3 Data Object (0x7f21) is now optional
+As there's no valid use case for this data object and it does not
+work as current version of GnuPG, this is now optional feature.
+You can enable this data object by specifying --enable-certdo at
+configure time.
+
+** With DnD pinentry, user can cancel pin input
+Now, user can cancel pin input by unmounting device before finishing
+DnD.
+
+** New tool: pinpadtest.py
+The tool pinpadtest.py is PC/SC test tool for pinentry of pinpad with
+OpenPGP card v2.
+
+
+* Major changes in Gnuk 0.16
+
+  Released 2011-12-14, by NIIBE Yutaka
+
+** DnD pinentry support is added and it's default to pinentry support
+DnD pinentry support doesn't require any hardware extension, but
+emulates mass storage class device of USB.  User inputs pass phrase
+by "drag and drop"-ing folders using file manager or something.
+
+** Bug fix for VERIFY for CHV2
+With no keys, VERIFY command for CHV2 used to fail even if pass phrase
+is correct.  It was intentional, because CHV2 verification would be
+useless with no keys.  But there is a corner case for PRIVATE-DOs,
+which may requires CHV2 verification.  Even though Gnuk doesn't
+support any PRIVATE-DOs, it is good to be fixed.
+
+** Changed bcdUSB = 1.1
+Gnuk device conforms to USB 2.0 full speed device, but when it was
+2.0, some OS informs users, "you can connect the device to 2.0
+compliant hub so that it can have better bandwidth", which is not
+the case for full speed device.
+
+
 * Major changes in Gnuk 0.15
 
   Released 2011-11-24, by NIIBE Yutaka
@@ -9,7 +86,7 @@ Flying Stone Technology's open hardware, Flying Stone Tiny 01 is
 supported.
 
 ** Flash writing tool for "DfuSe" is improved
-Now, it support holes and unaligned blocks in hex file.
+Now, it supports holes and unaligned blocks in hex file.
 
 ** Experimental PIN-pad support (by TV controller) change
 Now, Gnuk has codetables for conversion from CIR code to ASCII code.

README

@@ -1,21 +1,21 @@
 Gnuk - software for GnuPG USB Token
 
-							   Version 0.15
-							     2011-11-24
-						           Niibe Yutaka
+							   Version 0.18
+							     2012-05-15
+							   Niibe Yutaka
 				      Free Software Initiative of Japan
 
 What's Gnuk?
 ============
 
 Gnuk is software implementation of a USB token for GNU Privacy Guard.
-Gnuk supports OpenPGP card protocol version 2, and it runs on STM32
-processor.
+Gnuk supports OpenPGP card protocol version 2, and it runs on
+STM32F103 processor.
 
 I wish that Gnuk will be a developer's soother who uses GnuPG.  I have
 been nervous of storing secret key(s) on usual secondary storage.
-While I want to work at different places, but it is not the choice for
-me to bring a card reader all the time.  With Gnuk, this issue will be
+There is a solution with OpenPGP card, but it is not the choice for me
+to bring a card reader all the time.  With Gnuk, this issue will be
 solved by a USB token which is small enough.
 
 Please look at the graphics of "gnuk.svg" for the software name.  My
@@ -30,18 +30,19 @@ Q0: How Gnuk USB Token is superior than other solutions (OpenPGP
     card 2.0, GPF Crypto Stick, etc.) ?
     http://www.g10code.de/p-card.html
     http://www.privacyfoundation.de/crypto_stick/
-A0: IMRHO, not quite.  There is no ready-to-use out-of-box product.
-    (It is welcome for me that some vendor will manufacture Gnuk USB
-     Token.  Even I can help design of hardware, if needed.)
-    Good points are:
+A0: IMRHO, not quite, since there is no ready-to-use out-of-box Gnuk
+    product yet.  (It is welcome for me that some vendor will
+    manufacture Gnuk USB Token.  Even I can help design of hardware,
+    if needed.)
+    Good points for Gnuk are:
     * If you have skill of electronics and like DIY, you can build
       Gnuk Token cheaper (see Q8-A8).
     * You can study Gnuk to modify and to enhance.  For example, you
       can implement your own authentication method with some sensor
       such as acceleration sensor.
     * It is "of Free Software"; Gnuk is distributed under GPLv3+,
-            "by Free Software"; Gnuk development requires only Free Software
-	    	                (GNU Toolchain, Python, etc.), 
+	    "by Free Software"; Gnuk development requires only Free Software
+				(GNU Toolchain, Python, etc.), 
 	    "for Free Software"; Gnuk supports GnuPG.
 
 Q1: What kind of key algorithm is supported?
@@ -90,25 +91,30 @@ A9: GnuPG's SCDaemon has problems for handling insertion/removal of
     and confirm scdaemon doesn't exist, then,
       $ gpg-connect-agent learn /bye
 
-Qa: With GNOME, I can't use Gnuk Token for SSH.  How can we use it for SSH?
+Qa: With GNOME 2, I can't use Gnuk Token for SSH.  How can we use it for SSH?
 Aa: You need to deactivate seahorse-agent and gnome-keyring, but use
     gpg-agant for the role of ssh-agent.  For gnome-keyring please do:
 
-    $ gconftool-2 --type bool --set /apps/gnome-keyring/daemon-components/ssh false
+      $ gconftool-2 --type bool --set /apps/gnome-keyring/daemon-components/ssh false
 
 Qb: With GNOME 3, I can't use Gnuk Token at all.  Why?
 Ab: That's because gnome-keyring-daemon interferes GnuPG.  Type:
 
-    $ gnome-session-properties
+      $ gnome-session-properties
 
-and at the tab of "Startup Programs", disable check buttons for "GPG Password Agent" and "SSH Key Agent".
+    and at the tab of "Startup Programs", disable check buttons for
+    "GPG Password Agent" and "SSH Key Agent".
 
+Qc: Do you know a good SWD debugger to connect FST-01 or something?
+Ac: Perhaps, you can use a part of STM32F4 Discovery Kit as SWD
+    debugger.  It seems that there is a free software tool for that.
 
 
 Release notes
 =============
 
-This is sixteenth release of Gnuk.  While it works well for specific
+This is nineteenth release of Gnuk.  In this release, the usage of USB
+device ID by FSIJ is clarified.  While it works well for specific
 usages and it is considered stable, it is still somewhat experimental.
 
 Tested features are:
@@ -126,22 +132,18 @@ Tested features are:
 	* Changing value of password status bytes (0x00C4): forcesig
 	* Verify with pin pad
 	* Modify with pin pad
+	* Card holder certificate
+	* Removal of keys (Overriding key import is not supported,
+	  but you can remove all keys to import again).
 
 It is known not-working well:
 
 	* For some version of kernel and libccid, --enable-debug can't
-          work well.  Please disable DEBUG option if it doesn't work well.
-
-	* Card holder certificate
-	  It is implemented in Gnuk side.  But its large size matters
-	  (> 1KB).  Some versions of GnuPG cannot handle a data object
-	  of large size with PC/SC backend.  Specifically,
-	  handle_transmit function in pcsc-wrapper.c uses the buffer
-	  of size 1024-byte.
+	  work well.  Please make sure to disable DEBUG option if it
+	  doesn't work well.
 
 Not supported feature(s):
 
-	* Overriding key import.  You need to remove all keys first.
 	* Key generation on device side
 
 
@@ -172,6 +174,16 @@ Another PIN-pad support is connecting rotary encoder, push switch and
 7-segment LED display.  Both of PIN verification and PIN modification
 are supported for this circuit extension.
 
+Recently, "DnDpinentry" support is added.  This is using usual file
+manager for pinentry.  User does "drag and drop" folders and it will
+be pin entry.  This feature doesn't require any additional hardware.
+See doc/settings-for-DnDpinentry for your desktop configuration.
+
+Note that you need pinpad support for GnuPG, it's currently in the
+master branch of GnuPG git repository at git.gnupg.org, and it's under
+evaluation.  When it will be considered stable, it will be put onto
+stable branch.
+
 
 Souce code
 ==========
@@ -216,22 +228,56 @@ Gnuk is distributed with external source code.
   The file include/polarssl/bn_mul.h is heavily modified for ARM
   Cortex-M3.
 
-* STM32_USB-FS-Device_Driver/ -- a part of USB-FS-Device_Lib
-* Virtual_COM_Port/ -- a part of USB-FS-Device_Lib
 
-  STM32F10x USB Full Speed Device Library (USB-FS-Device_Lib)
-  is a STM32F10x library for USB functionality.
+USB vendor ID and product ID (USB device ID)
+============================================
 
-  I took Libraries/STM32_USB-FS-Device_Driver and 
-  Project/Virtual_COM_Port in STM32_USB-FS-Device_Lib distribution.
-  See http://www.st.com/ for detail.
+When you have a vender ID and assign a product ID for Gnuk, edit the
+file GNUK_USB_DEVICE_ID and add an entry for yours.  In this case,
+please contact Niibe, so that it is listed to the file in the official
+release of source code.
+
+When you are modifing Gnuk and installing the binary to device, you
+should replace "FSIJ" in the string gnukStringSerial (usb_desc.c) to
+yours, so that the device will say it's modified version by device
+serial number.
+
+FSIJ allows you to use USB device ID of FSIJ (234b:0000) for devices
+with Gnuk under one of following conditions:
+
+  * For everyone for experimental purpose:
+
+    - You must not distribute a binary with FSIJ's USB device ID, but
+      must use the binary by yourself only for your experiment.  Note
+      that "Distributing binary" includes distributing a device which
+      holds the binary.
+
+  * For general individuals:
+
+    - You must use your Gnuk device with a card serial number which is
+      *not* by FSIJ.  Easy one would be a card serial number generated
+      by chip unique ID.
+
+  * For individuals with explicit permission from FSIJ.
+
+    - You should have an assigned card serial number by FSIJ,
+      please use that number for your device.
+      (There a file 'GNUK_SERIAL_NUMBER' in the official release.)
+
+FSIJ could permit companies or business entities to use USB device ID
+of FSIJ for devices with unmodified version of Gnuk, provided they
+support Free Software and respect users' freedom for computing.
+Please ask FSIJ for permission.
+
+Otherwise, companies which want to distribute Gnuk devices, please use
+your own USB vendor ID and product ID.  When you modify Gnuk, please
+replace "FSIJ" in the string gnukStringSerial (usb_desc.c) to yours.
 
 
 Host Requirements
 =================
 
-For GNU/Linux, libccid version >= 1.3.11 is required.
-libccid version == 1.3.9 is known not working well by the issue [r4235].
+For GNU/Linux, libccid version >= 1.3.11 is recommended.
 
 I think that it should not be requirment but the kernel version of my use is:
 Linux version 2.6.32-5-686 (Debian 2.6.32-18) (ben@decadent.org.uk) (gcc version 4.3.5 (Debian 4.3.5-2) ) #1 SMP Sat Jul 24 02:27:10 UTC 2010
@@ -270,7 +316,11 @@ Change directory to `src':
 
 Then, run `configure':
 
-  $ ./configure
+  $ ./configure --vidpid=<VID:PID>
+
+Here, you need to specify USB vendor ID and product ID.  For FSIJ's,
+it's: --vidpid=234b:0000 .  Please read section 'USB vendor ID and
+product ID' above.
 
 Type:
 

STM32_USB-FS-Device_Driver/inc/otgd_fs_cal.h

@@ -1,258 +0,0 @@
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-* File Name          : otgd_fs_cal.h
-* Author             : STMicroelectronics
-* Version            : V3.1.1
-* Date               : 04/07/2010
-* Description        : Header of OTG FS Device Core Access Layer interface.
-********************************************************************************
-* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-#ifndef __OTG_CORE_H__
-#define __OTG_CORE_H__
-
-#ifdef STM32F10X_CL
-
-#include "stm32f10x.h"
-#include "usb_type.h"
-
-#if defined ( __CC_ARM   )
-  #define __packed        __packed                     /*!< packing keyword for ARM Compiler */
-#elif defined ( __ICCARM__ )
-  #define __packed        __packed                     /*!< packing keyword for IAR Compiler */
-#elif defined   (  __GNUC__  )
-  #define __packed        __attribute__ ((__packed__)) /*!< packing keyword for GNU Compiler */
-#elif defined   (  __TASKING__  )                      /*!< packing keyword for TASKING Compiler */
-  #define __packed   
-#endif /* __CC_ARM */
-
-/*******************************************************************************
-                                define and types
-*******************************************************************************/
-
-#define DEVICE_MODE_ENABLED
-
-#ifndef NULL
-#define NULL ((void *)0)
-#endif
-
-
-#define DEV_EP_TX_DIS       0x0000
-#define DEV_EP_TX_STALL     0x0010
-#define DEV_EP_TX_NAK       0x0020
-#define DEV_EP_TX_VALID     0x0030
- 
-#define DEV_EP_RX_DIS       0x0000
-#define DEV_EP_RX_STALL     0x1000
-#define DEV_EP_RX_NAK       0x2000
-#define DEV_EP_RX_VALID     0x3000
-
-/*****************          GLOBAL DEFINES          ***************************/
-
-#define GAHBCFG_TXFEMPTYLVL_EMPTY              1
-#define GAHBCFG_TXFEMPTYLVL_HALFEMPTY          0
-
-#define GAHBCFG_GLBINT_ENABLE                  1
-#define GAHBCFG_INT_DMA_BURST_SINGLE           0
-#define GAHBCFG_INT_DMA_BURST_INCR             1
-#define GAHBCFG_INT_DMA_BURST_INCR4            3
-#define GAHBCFG_INT_DMA_BURST_INCR8            5
-#define GAHBCFG_INT_DMA_BURST_INCR16           7
-#define GAHBCFG_DMAENABLE                      1
-#define GAHBCFG_TXFEMPTYLVL_EMPTY              1
-#define GAHBCFG_TXFEMPTYLVL_HALFEMPTY          0
-
-#define GRXSTS_PKTSTS_IN                       2
-#define GRXSTS_PKTSTS_IN_XFER_COMP             3
-#define GRXSTS_PKTSTS_DATA_TOGGLE_ERR          5
-#define GRXSTS_PKTSTS_CH_HALTED                7
-
-#define DEVICE_MODE                            0
-#define HOST_MODE                              1
-
-/*****************           DEVICE DEFINES         ***************************/
-
-#define DSTS_ENUMSPD_HS_PHY_30MHZ_OR_60MHZ     0
-#define DSTS_ENUMSPD_FS_PHY_30MHZ_OR_60MHZ     1
-#define DSTS_ENUMSPD_LS_PHY_6MHZ               2
-#define DSTS_ENUMSPD_FS_PHY_48MHZ              3
-
-#define DCFG_FRAME_INTERVAL_80                 0
-#define DCFG_FRAME_INTERVAL_85                 1
-#define DCFG_FRAME_INTERVAL_90                 2
-#define DCFG_FRAME_INTERVAL_95                 3
-
-#define DEP0CTL_MPS_64                         0
-#define DEP0CTL_MPS_32                         1
-#define DEP0CTL_MPS_16                         2
-#define DEP0CTL_MPS_8                          3
-
-#define EP_SPEED_LOW                           0
-#define EP_SPEED_FULL                          1
-#define EP_SPEED_HIGH                          2
-
-#define EP_TYPE_CTRL                           0
-#define EP_TYPE_ISOC                           1
-#define EP_TYPE_BULK                           2
-#define EP_TYPE_INTR                           3
-
-#define STS_GOUT_NAK                           1
-#define STS_DATA_UPDT                          2
-#define STS_XFER_COMP                          3
-#define STS_SETUP_COMP                         4
-#define STS_SETUP_UPDT                         6
-
-
-
-
-typedef enum {
-
-  USB_OTG_OK,
-  USB_OTG_FAIL
-
-}USB_OTG_Status;
-
-typedef struct USB_OTG_hc
-{
-  uint8_t       hc_num;
-  uint8_t       dev_addr ;
-  uint8_t        ep_num;
-  uint8_t       ep_is_in;
-  uint8_t       speed;
-  uint8_t       ep_type;
-  uint16_t       max_packet;
-  uint8_t       data_pid;
-  uint16_t       multi_count;
-  uint8_t        *xfer_buff;
-  uint32_t       xfer_len;
-}
-USB_OTG_HC , *PUSB_OTG_HC;
-
-typedef struct USB_OTG_ep
-{
-  uint8_t        num;
-  uint8_t        is_in;
-  uint32_t       tx_fifo_num;
-  uint32_t       type;
-  uint8_t        data_pid_start;
-  uint8_t        even_odd_frame;
-  uint32_t       maxpacket;
-  uint8_t        *xfer_buff;
-  uint32_t       xfer_len;
-  uint32_t       xfer_count;
-}
-
-USB_OTG_EP , *PUSB_OTG_EP;
-
-/********************************************************************************
-                                      MACRO'S
-********************************************************************************/
-
-#define CLEAR_IN_EP_INTR(epnum,intr) \
-  diepint.d32=0; \
-  diepint.b.intr = 1; \
-  WRITE_REG32(&core_regs.inep_regs[epnum]->dev_in_ep_int,diepint.d32);
-
-#define CLEAR_OUT_EP_INTR(epnum,intr) \
-  doepint.d32=0; \
-  doepint.b.intr = 1; \
-  WRITE_REG32(&core_regs.outep_regs[epnum]->dev_out_ep_int,doepint.d32);
-
-
-#define READ_REG32(reg)  (*(__IO uint32_t *)reg)
-
-#define WRITE_REG32(reg,value) (*(__IO uint32_t *)reg = value)
-
-#define MODIFY_REG32(reg,clear_mask,set_mask) \
-  WRITE_REG32(reg, (((READ_REG32(reg)) & ~clear_mask) | set_mask ) )
-
-
-#define uDELAY(usec)  udelay(usec)
-#define mDELAY(msec)  uDELAY(msec * 1000)
-
-#define _OTGD_FS_GATE_PHYCLK     *(__IO uint32_t*)(0x50000E00) = 0x03
-#define _OTGD_FS_UNGATE_PHYCLK   *(__IO uint32_t*)(0x50000E00) = 0x00
-
-/*******************************************************************************
-                   this can be changed for real time base
-*******************************************************************************/
-static void udelay (const uint32_t usec)
-{
-  uint32_t count = 0;
-  const uint32_t utime = usec * 10;
-  do
-  {
-    if ( ++count > utime )
-    {
-      return ;
-    }
-  }
-  while (1);
-}
-/********************************************************************************
-                     EXPORTED FUNCTIONS FROM THE OTGD_FS_CAL LAYER
-********************************************************************************/
-USB_OTG_Status  OTGD_FS_CoreInit(void);
-USB_OTG_Status  OTGD_FS_SetAddress(uint32_t BaseAddress);
-USB_OTG_Status  OTGD_FS_EnableGlobalInt(void);
-USB_OTG_Status  OTGD_FS_DisableGlobalInt(void);
-
-USB_OTG_Status  USB_OTG_CoreInitHost(void);
-USB_OTG_Status  USB_OTG_EnableHostInt(void);
-USB_OTG_Status  USB_OTG_DisableHostInt(void);
-
-void*  OTGD_FS_ReadPacket(uint8_t *dest, uint16_t bytes);
-USB_OTG_Status OTGD_FS_WritePacket(uint8_t *src, uint8_t ch_ep_num, uint16_t bytes);
-
-USB_OTG_Status  USB_OTG_HcInit(USB_OTG_HC *hc);
-USB_OTG_Status  USB_OTG_StartXfer(USB_OTG_HC *hc);
-
-uint32_t USB_OTG_ResetPort( void);
-
-uint32_t USB_OTG_ReadHPRT0(void);
-uint32_t OTGD_FS_ReadDevAllInEPItr(void);
-uint32_t OTGD_FS_ReadCoreItr(void);
-uint32_t OTGD_FS_ReadOtgItr (void);
-uint32_t USB_OTG_ReadHostAllChannels_intr (void);
-uint8_t IsHostMode(void);
-uint8_t IsDeviceMode(void);
-USB_OTG_Status USB_OTG_HcInit(USB_OTG_HC *hc);
-USB_OTG_Status USB_OTG_HcHalt(uint8_t hc_num);
-
-USB_OTG_Status  OTGD_FS_FlushTxFifo (uint32_t num);
-USB_OTG_Status  OTGD_FS_FlushRxFifo (void);
-USB_OTG_Status  OTGD_FS_SetHostMode (void);
-
-USB_OTG_Status OTGD_FS_PhyInit(void);
-USB_OTG_Status USB_OTG_HcStartXfer(USB_OTG_HC *hc);
-
-USB_OTG_Status OTGD_FS_CoreInitDev (void);
-USB_OTG_Status  OTGD_FS_EnableDevInt(void);
-USB_OTG_Status  OTGD_FS_EP0Activate(void);
-USB_OTG_Status  OTGD_FS_EPActivate(USB_OTG_EP *ep);
-USB_OTG_Status  OTGD_FS_EPDeactivate(USB_OTG_EP *ep);
-
-USB_OTG_Status  OTGD_FS_EPStartXfer(USB_OTG_EP *ep);
-USB_OTG_Status OTGD_FS_EP0StartXfer(USB_OTG_EP *ep);
-
-USB_OTG_Status  OTGD_FS_EPSetStall(USB_OTG_EP *ep);
-USB_OTG_Status  OTGD_FS_EPClearStall(USB_OTG_EP *ep);
-uint32_t OTGD_FS_ReadDevAllOutEp_itr(void);
-uint32_t OTGD_FS_ReadDevOutEP_itr(USB_OTG_EP *ep);
-uint32_t OTGD_FS_ReadDevAllInEPItr(void);
-
-
-uint32_t OTGD_FS_Dev_GetEPStatus(USB_OTG_EP *ep);
-void OTGD_FS_Dev_SetEPStatus(USB_OTG_EP *ep, uint32_t Status);
-void OTGD_FS_Dev_SetRemoteWakeup(void);
-void OTGD_FS_Dev_ResetRemoteWakeup(void);
-
-#endif /* STM32F10X_CL */
-
-#endif
-/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/
-

STM32_USB-FS-Device_Driver/inc/otgd_fs_dev.h

@@ -1,121 +0,0 @@
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-* File Name          : otg_dev.h
-* Author             : STMicroelectronics
-* Version            : V3.1.1
-* Date               : 04/07/2010
-* Description        : linking defines
-********************************************************************************
-* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __OTG_DEV_H__
-#define __OTG_DEV_H__
-
-#ifdef STM32F10X_CL
-
-/* Includes ------------------------------------------------------------------*/
-#include "stm32f10x.h"
-#include "usb_type.h"
-
-/* Exported types ------------------------------------------------------------*/
-/* Exported constants --------------------------------------------------------*/
-
-/* Endpoint types */
-#define OTG_DEV_EP_TYPE_CONTROL       0
-#define OTG_DEV_EP_TYPE_ISOC          1
-#define OTG_DEV_EP_TYPE_BULK          2
-#define OTG_DEV_EP_TYPE_INT           3
-
-/* Endpoint Addresses (w/direction) */
-#define EP0_OUT                    0x00  
-#define EP0_IN                     0x80  
-#define EP1_OUT                    0x01  
-#define EP1_IN                     0x81  
-#define EP2_OUT                    0x02  
-#define EP2_IN                     0x82  
-#define EP3_OUT                    0x03  
-#define EP3_IN                     0x83  
-
-
-/*-*-*-*-*-*-*-*-*-* Replace the usb_regs.h defines -*-*-*-*-*-*-*-*-*-*-*-*-*/
-/* endpoints enumeration */
-#define ENDP0   ((uint8_t)0)
-#define ENDP1   ((uint8_t)1)
-#define ENDP2   ((uint8_t)2)
-#define ENDP3   ((uint8_t)3)
-#define ENDP4   ((uint8_t)4)
-#define ENDP5   ((uint8_t)5)
-#define ENDP6   ((uint8_t)6)
-#define ENDP7   ((uint8_t)7)
-
-/* EP Transmit status defines */
-#define EP_TX_DIS              DEV_EP_TX_DIS)  /* EndPoint TX DISabled */
-#define EP_TX_STALL            DEV_EP_TX_STALL /* EndPoint TX STALLed */
-#define EP_TX_NAK              DEV_EP_TX_NAK   /* EndPoint TX NAKed */
-#define EP_TX_VALID            DEV_EP_TX_VALID /* EndPoint TX VALID */
-
-/* EP Transmit status defines */
-#define EP_RX_DIS              DEV_EP_RX_DIS   /* EndPoint RX DISabled */
-#define EP_RX_STALL            DEV_EP_RX_STALL /* EndPoint RX STALLed */
-#define EP_RX_NAK              DEV_EP_RX_NAK   /* EndPoint RX NAKed */
-#define EP_RX_VALID            DEV_EP_RX_VALID /* EndPoint RX VALID */
-/*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/
-
-/* Exported macro ------------------------------------------------------------*/
-#define _GetEPTxStatus(bEpNum)        ((uint16_t)OTG_DEV_GetEPTxStatus(bEpNum))
-#define _GetEPRxStatus(bEpNum)        ((uint16_t)OTG_DEV_GetEPRxStatus(bEpNum))
-
-#define _SetEPTxStatus(bEpNum,wState) (OTG_DEV_SetEPTxStatus(bEpNum, wState))
-#define _SetEPRxStatus(bEpNum,wState) (OTG_DEV_SetEPRxStatus(bEpNum, wState))
-
-#define _SetEPTxValid(bEpNum)         (OTG_DEV_SetEPTxStatus(bEpNum, EP_TX_VALID))
-#define _SetEPRxValid(bEpNum)         (OTG_DEV_SetEPRxStatus(bEpNum, EP_RX_VALID))
-
-#define _GetTxStallStatus(bEpNum)     (OTG_DEV_GetEPTxStatus(bEpNum) == EP_TX_STALL)
-#define _GetRxStallStatus(bEpNum)     (OTG_DEV_GetEPRxStatus(bEpNum) == EP_RX_STALL) 
-
-/* Define the callbacks for updating the USB state machine */
-#define OTGD_FS_DEVICE_RESET              Device_Property.Reset()
-
-/* Exported define -----------------------------------------------------------*/
-/* Exported functions ------------------------------------------------------- */
-
-void OTG_DEV_Init(void);
-void OTG_DEV_EP_Init(uint8_t bEpAdd, uint8_t bEpType, uint16_t wEpMaxPackSize);
-
-void OTG_DEV_SetEPRxStatus(uint8_t bEpnum, uint32_t status);
-void OTG_DEV_SetEPTxStatus(uint8_t bEpnum, uint32_t status); 
-uint32_t OTG_DEV_GetEPRxStatus(uint8_t bEpnum); 
-uint32_t OTG_DEV_GetEPTxStatus(uint8_t bEpnum); 
-
-void USB_DevDisconnect(void);
-void USB_DevConnect(void);
-
-
-/*-*-*-*-*-*-*-*-*-* Replace the usb_regs.h prototypes *-*-*-*-*-*-*-*-*-*-*-*/
-void SetEPTxStatus(uint8_t bEpNum, uint16_t wState);
-void SetEPRxStatus(uint8_t bEpNum, uint16_t wState);
-uint16_t GetEPTxStatus(uint8_t bEpNum);
-uint16_t GetEPRxStatus(uint8_t bEpNum);
-void SetEPTxValid(uint8_t bEpNum);
-void SetEPRxValid(uint8_t bEpNum);
-uint16_t GetTxStallStatus(uint8_t bEpNum);
-uint16_t GetRxStallStatus(uint8_t bEpNum);
-void SetEPTxCount(uint8_t bEpNum, uint16_t wCount);
-void SetEPRxCount(uint8_t bEpNum, uint16_t wCount);
-
-uint16_t ToWord(uint8_t, uint8_t);
-uint16_t ByteSwap(uint16_t);
-/*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/
-
-#endif /* STM32F10X_CL */
-
-#endif /* __OTG_DEV_H__ */
-/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/
-

STM32_USB-FS-Device_Driver/inc/otgd_fs_int.h

@@ -1,54 +0,0 @@
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-* File Name          : otgd_fs_int.h
-* Author             : MCD Application Team
-* Version            : V3.1.1
-* Date               : 04/07/2010
-* Description        : Endpoint interrupt's service routines prototypes.
-********************************************************************************
-* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __USB_INT_H
-#define __USB_INT_H
-
-/* Includes ------------------------------------------------------------------*/
-/* Exported types ------------------------------------------------------------*/
-/* Exported constants --------------------------------------------------------*/
-/* Exported macro ------------------------------------------------------------*/
-/* Exported functions ------------------------------------------------------- */
-
-#ifdef STM32F10X_CL
-
-/* Interrupt Handlers functions */
-uint32_t OTGD_FS_Handle_ModeMismatch_ISR(void);
-uint32_t OTGD_FS_Handle_Sof_ISR(void);
-uint32_t OTGD_FS_Handle_RxStatusQueueLevel_ISR(void);
-uint32_t OTGD_FS_Handle_NPTxFE_ISR(void);
-uint32_t OTGD_FS_Handle_GInNakEff_ISR(void);
-uint32_t OTGD_FS_Handle_GOutNakEff_ISR(void);
-uint32_t OTGD_FS_Handle_EarlySuspend_ISR(void);
-uint32_t OTGD_FS_Handle_USBSuspend_ISR(void);
-uint32_t OTGD_FS_Handle_UsbReset_ISR(void);
-uint32_t OTGD_FS_Handle_EnumDone_ISR(void);
-uint32_t OTGD_FS_Handle_IsoOutDrop_ISR(void);
-uint32_t OTGD_FS_Handle_EOPF_ISR(void);
-uint32_t OTGD_FS_Handle_EPMismatch_ISR(void);
-uint32_t OTGD_FS_Handle_InEP_ISR(void);
-uint32_t OTGD_FS_Handle_OutEP_ISR(void);
-uint32_t OTGD_FS_Handle_IncomplIsoIn_ISR(void);
-uint32_t OTGD_FS_Handle_IncomplIsoOut_ISR(void);
-uint32_t OTGD_FS_Handle_Wakeup_ISR(void);
-
-#endif /* STM32F10X_CL */
-
-/* External variables --------------------------------------------------------*/
-
-#endif /* __USB_INT_H */
-
-/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/

STM32_USB-FS-Device_Driver/inc/otgd_fs_pcd.h

@@ -1,87 +0,0 @@
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-* File Name          : otgd_fs_pcd.h
-* Author             : MCD Application Team
-* Version            : V3.1.1
-* Date               : 04/07/2010
-* Description        : Header file of the High Layer device mode interface and 
-*                      wrapping layer
-********************************************************************************
-* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-
-#ifndef __USB_OTG_PCD_H__
-#define __USB_OTG_PCD_H__
-
-#include "otgd_fs_regs.h"
-
-#define MAX_EP0_SIZE                    0x40
-#define MAX_PACKET_SIZE                 0x400
-
-
-#define USB_ENDPOINT_XFER_CONTROL       0
-#define USB_ENDPOINT_XFER_ISOC          1
-#define USB_ENDPOINT_XFER_BULK          2
-#define USB_ENDPOINT_XFER_INT           3
-#define USB_ENDPOINT_XFERTYPE_MASK      3
-
-
-/********************************************************************************
-                              ENUMERATION TYPE
-********************************************************************************/
-enum usb_device_speed {
-  USB_SPEED_UNKNOWN = 0,
-  USB_SPEED_LOW, USB_SPEED_FULL,
-  USB_SPEED_HIGH
-};
-/********************************************************************************
-                              Data structure type
-********************************************************************************/
-typedef struct usb_ep_descriptor
-{
-  uint8_t  bLength;
-  uint8_t  bDescriptorType;
-  uint8_t  bEndpointAddress;
-  uint8_t  bmAttributes;
-  uint16_t wMaxPacketSize;
-  uint8_t  bInterval;
-}
-EP_DESCRIPTOR , *PEP_DESCRIPTOR;
-/********************************************************************************
-                     USBF LAYER UNION AND STRUCTURES
-********************************************************************************/
-typedef struct USB_OTG_USBF
-{
-
-  USB_OTG_EP ep0;
-  uint8_t     ep0state;
-  USB_OTG_EP in_ep[ MAX_TX_FIFOS - 1];
-  USB_OTG_EP out_ep[ MAX_TX_FIFOS - 1];
-}
-USB_OTG_PCD_DEV , *USB_OTG_PCD_PDEV;
-/********************************************************************************
-                     EXPORTED FUNCTION FROM THE USB_OTG LAYER
-********************************************************************************/
-void  OTGD_FS_PCD_Init(void);
-void  OTGD_FS_PCD_DevConnect (void);
-void  OTGD_FS_PCD_DevDisconnect (void);
-void  OTGD_FS_PCD_EP_SetAddress (uint8_t address);
-uint32_t   OTGD_FS_PCD_EP_Open(EP_DESCRIPTOR *epdesc);
-uint32_t   OTGD_FS_PCD_EP_Close  ( uint8_t  ep_addr);
-uint32_t   OTGD_FS_PCD_EP_Read  ( uint8_t  ep_addr, uint8_t  *pbuf, uint32_t   buf_len);
-uint32_t   OTGD_FS_PCD_EP_Write ( uint8_t  ep_addr, uint8_t  *pbuf, uint32_t   buf_len);
-uint32_t   OTGD_FS_PCD_EP_Stall (uint8_t   epnum);
-uint32_t   OTGD_FS_PCD_EP_ClrStall (uint8_t epnum);
-uint32_t   OTGD_FS_PCD_EP_Flush (uint8_t epnum);
-uint32_t   OTGD_FS_PCD_Handle_ISR(void);
-
-USB_OTG_EP* OTGD_FS_PCD_GetOutEP(uint32_t ep_num) ;
-USB_OTG_EP* OTGD_FS_PCD_GetInEP(uint32_t ep_num);
-void OTGD_FS_PCD_EP0_OutStart(void);
-
-#endif
-/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/

STM32_USB-FS-Device_Driver/inc/usb_core.h

@@ -1,243 +0,0 @@
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-* File Name          : usb_core.h
-* Author             : MCD Application Team
-* Version            : V3.1.1
-* Date               : 04/07/2010
-* Description        : Standard protocol processing functions prototypes
-********************************************************************************
-* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __USB_CORE_H
-#define __USB_CORE_H
-
-/* Includes ------------------------------------------------------------------*/
-/* Exported types ------------------------------------------------------------*/
-typedef enum _CONTROL_STATE
-{
-  WAIT_SETUP,       /* 0 */
-  SETTING_UP,       /* 1 */
-  IN_DATA,          /* 2 */
-  OUT_DATA,         /* 3 */
-  LAST_IN_DATA,     /* 4 */
-  LAST_OUT_DATA,    /* 5 */
-  WAIT_STATUS_IN,   /* 7 */
-  WAIT_STATUS_OUT,  /* 8 */
-  STALLED,          /* 9 */
-  PAUSE             /* 10 */
-} CONTROL_STATE;    /* The state machine states of a control pipe */
-
-typedef struct OneDescriptor
-{
-  uint8_t *Descriptor;
-  uint16_t Descriptor_Size;
-}
-ONE_DESCRIPTOR, *PONE_DESCRIPTOR;
-/* All the request process routines return a value of this type
-   If the return value is not SUCCESS or NOT_READY,
-   the software will STALL the correspond endpoint */
-typedef enum _RESULT
-{
-  USB_SUCCESS = 0,    /* Process sucessfully */
-  USB_ERROR,
-  USB_UNSUPPORT,
-  USB_NOT_READY       /* The process has not been finished, endpoint will be
-                         NAK to further rquest */
-} RESULT;
-
-
-/*-*-*-*-*-*-*-*-*-*-* Definitions for endpoint level -*-*-*-*-*-*-*-*-*-*-*-*/
-typedef struct _ENDPOINT_INFO
-{
-  /* When send data out of the device,
-   CopyData() is used to get data buffer 'Length' bytes data
-   if Length is 0,
-    CopyData() returns the total length of the data
-    if the request is not supported, returns 0
-    (NEW Feature )
-     if CopyData() returns -1, the calling routine should not proceed
-     further and will resume the SETUP process by the class device
-   if Length is not 0,
-    CopyData() returns a pointer to indicate the data location
-   Usb_wLength is the data remain to be sent,
-   Usb_wOffset is the Offset of original data
-  When receive data from the host,
-   CopyData() is used to get user data buffer which is capable
-   of Length bytes data to copy data from the endpoint buffer.
-   if Length is 0,
-    CopyData() returns the available data length,
-   if Length is not 0,
-    CopyData() returns user buffer address
-   Usb_rLength is the data remain to be received,
-   Usb_rPointer is the Offset of data buffer
-  */
-  uint16_t  Usb_wLength;
-  uint16_t  Usb_wOffset;
-  uint16_t  PacketSize;
-  uint8_t   *(*CopyData)(uint16_t Length);
-}ENDPOINT_INFO;
-
-/*-*-*-*-*-*-*-*-*-*-*-* Definitions for device level -*-*-*-*-*-*-*-*-*-*-*-*/
-
-typedef struct _DEVICE
-{
-  uint8_t Total_Endpoint;     /* Number of endpoints that are used */
-  uint8_t Total_Configuration;/* Number of configuration available */
-}
-DEVICE;
-
-typedef union
-{
-  uint16_t w;
-  struct BW
-  {
-    uint8_t bb1;
-    uint8_t bb0;
-  }
-  bw;
-} uint16_t_uint8_t;
-
-typedef struct _DEVICE_INFO
-{
-  uint8_t USBbmRequestType;       /* bmRequestType */
-  uint8_t USBbRequest;            /* bRequest */
-  uint16_t_uint8_t USBwValues;         /* wValue */
-  uint16_t_uint8_t USBwIndexs;         /* wIndex */
-  uint16_t_uint8_t USBwLengths;        /* wLength */
-
-  uint8_t ControlState;           /* of type CONTROL_STATE */
-  uint8_t Current_Feature;
-  uint8_t Current_Configuration;   /* Selected configuration */
-  uint8_t Current_Interface;       /* Selected interface of current configuration */
-  uint8_t Current_AlternateSetting;/* Selected Alternate Setting of current
-                                     interface*/
-
-  ENDPOINT_INFO Ctrl_Info;
-}DEVICE_INFO;
-
-typedef struct _DEVICE_PROP
-{
-  void (*Init)(void);        /* Initialize the device */
-  void (*Reset)(void);       /* Reset routine of this device */
-
-  /* Device dependent process after the status stage */
-  void (*Process_Status_IN)(void);
-  void (*Process_Status_OUT)(void);
-
-  /* Procedure of process on setup stage of a class specified request with data stage */
-  /* All class specified requests with data stage are processed in Class_Data_Setup
-   Class_Data_Setup()
-    responses to check all special requests and fills ENDPOINT_INFO
-    according to the request
-    If IN tokens are expected, then wLength & wOffset will be filled
-    with the total transferring bytes and the starting position
-    If OUT tokens are expected, then rLength & rOffset will be filled
-    with the total expected bytes and the starting position in the buffer
-
-    If the request is valid, Class_Data_Setup returns SUCCESS, else UNSUPPORT
-
-   CAUTION:
-    Since GET_CONFIGURATION & GET_INTERFACE are highly related to
-    the individual classes, they will be checked and processed here.
-  */
-  RESULT (*Class_Data_Setup)(uint8_t RequestNo);
-
-  /* Procedure of process on setup stage of a class specified request without data stage */
-  /* All class specified requests without data stage are processed in Class_NoData_Setup
-   Class_NoData_Setup
-    responses to check all special requests and perform the request
-
-   CAUTION:
-    Since SET_CONFIGURATION & SET_INTERFACE are highly related to
-    the individual classes, they will be checked and processed here.
-  */
-  RESULT (*Class_NoData_Setup)(uint8_t RequestNo);
-
-  /*Class_Get_Interface_Setting
-   This function is used by the file usb_core.c to test if the selected Interface
-   and Alternate Setting (uint8_t Interface, uint8_t AlternateSetting) are supported by
-   the application.
-   This function is writing by user. It should return "SUCCESS" if the Interface
-   and Alternate Setting are supported by the application or "UNSUPPORT" if they
-   are not supported. */
-
-  RESULT  (*Class_Get_Interface_Setting)(uint8_t Interface, uint8_t AlternateSetting);
-
-  uint8_t* (*GetDeviceDescriptor)(uint16_t Length);
-  uint8_t* (*GetConfigDescriptor)(uint16_t Length);
-  uint8_t* (*GetStringDescriptor)(uint16_t Length);
-
-  uint8_t* RxEP_buffer;
-  uint8_t MaxPacketSize;
-
-}DEVICE_PROP;
-
-typedef struct _USER_STANDARD_REQUESTS
-{
-  void (*User_GetConfiguration)(void);       /* Get Configuration */
-  void (*User_SetConfiguration)(void);       /* Set Configuration */
-  void (*User_GetInterface)(void);           /* Get Interface */
-  void (*User_SetInterface)(void);           /* Set Interface */
-  void (*User_GetStatus)(void);              /* Get Status */
-  void (*User_ClearFeature)(void);           /* Clear Feature */
-  void (*User_SetEndPointFeature)(void);     /* Set Endpoint Feature */
-  void (*User_SetDeviceFeature)(void);       /* Set Device Feature */
-  void (*User_SetDeviceAddress)(void);       /* Set Device Address */
-}
-USER_STANDARD_REQUESTS;
-
-/* Exported constants --------------------------------------------------------*/
-#define Type_Recipient (pInformation->USBbmRequestType & (REQUEST_TYPE | RECIPIENT))
-
-#define Usb_rLength Usb_wLength
-#define Usb_rOffset Usb_wOffset
-
-#define USBwValue USBwValues.w
-#define USBwValue0 USBwValues.bw.bb0
-#define USBwValue1 USBwValues.bw.bb1
-#define USBwIndex USBwIndexs.w
-#define USBwIndex0 USBwIndexs.bw.bb0
-#define USBwIndex1 USBwIndexs.bw.bb1
-#define USBwLength USBwLengths.w
-#define USBwLength0 USBwLengths.bw.bb0
-#define USBwLength1 USBwLengths.bw.bb1
-
-/* Exported macro ------------------------------------------------------------*/
-/* Exported functions ------------------------------------------------------- */
-uint8_t Setup0_Process(void);
-uint8_t Post0_Process(void);
-uint8_t Out0_Process(void);
-uint8_t In0_Process(void);
-
-RESULT Standard_SetEndPointFeature(void);
-RESULT Standard_SetDeviceFeature(void);
-
-uint8_t *Standard_GetConfiguration(uint16_t Length);
-RESULT Standard_SetConfiguration(void);
-uint8_t *Standard_GetInterface(uint16_t Length);
-RESULT Standard_SetInterface(void);
-uint8_t *Standard_GetDescriptorData(uint16_t Length, PONE_DESCRIPTOR pDesc);
-
-uint8_t *Standard_GetStatus(uint16_t Length);
-RESULT Standard_ClearFeature(void);
-void SetDeviceAddress(uint8_t);
-void NOP_Process(void);
-
-extern const DEVICE_PROP Device_Property;
-extern const USER_STANDARD_REQUESTS User_Standard_Requests;
-extern const DEVICE  Device_Table;
-extern DEVICE_INFO Device_Info;
-
-/* cells saving status during interrupt servicing */
-extern __IO uint16_t SaveRState;
-extern __IO uint16_t SaveTState;
-
-#endif /* __USB_CORE_H */
-
-/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/

STM32_USB-FS-Device_Driver/inc/usb_def.h

@@ -1,80 +0,0 @@
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-* File Name          : usb_def.h
-* Author             : MCD Application Team
-* Version            : V3.1.1
-* Date               : 04/07/2010
-* Description        : Definitions related to USB Core
-********************************************************************************
-* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __USB_DEF_H
-#define __USB_DEF_H
-
-/* Includes ------------------------------------------------------------------*/
-/* Exported types ------------------------------------------------------------*/
-typedef enum _RECIPIENT_TYPE
-{
-  DEVICE_RECIPIENT,     /* Recipient device */
-  INTERFACE_RECIPIENT,  /* Recipient interface */
-  ENDPOINT_RECIPIENT,   /* Recipient endpoint */
-  OTHER_RECIPIENT
-} RECIPIENT_TYPE;
-
-
-typedef enum _STANDARD_REQUESTS
-{
-  GET_STATUS = 0,
-  CLEAR_FEATURE,
-  RESERVED1,
-  SET_FEATURE,
-  RESERVED2,
-  SET_ADDRESS,
-  GET_DESCRIPTOR,
-  SET_DESCRIPTOR,
-  GET_CONFIGURATION,
-  SET_CONFIGURATION,
-  GET_INTERFACE,
-  SET_INTERFACE,
-  TOTAL_sREQUEST,  /* Total number of Standard request */
-  SYNCH_FRAME = 12
-} STANDARD_REQUESTS;
-
-/* Definition of "USBwValue" */
-typedef enum _DESCRIPTOR_TYPE
-{
-  DEVICE_DESCRIPTOR = 1,
-  CONFIG_DESCRIPTOR,
-  STRING_DESCRIPTOR,
-  INTERFACE_DESCRIPTOR,
-  ENDPOINT_DESCRIPTOR
-} DESCRIPTOR_TYPE;
-
-/* Feature selector of a SET_FEATURE or CLEAR_FEATURE */
-typedef enum _FEATURE_SELECTOR
-{
-  ENDPOINT_STALL,
-  DEVICE_REMOTE_WAKEUP
-} FEATURE_SELECTOR;
-
-/* Exported constants --------------------------------------------------------*/
-/* Definition of "USBbmRequestType" */
-#define REQUEST_TYPE      0x60  /* Mask to get request type */
-#define STANDARD_REQUEST  0x00  /* Standard request */
-#define CLASS_REQUEST     0x20  /* Class request */
-#define VENDOR_REQUEST    0x40  /* Vendor request */
-
-#define RECIPIENT         0x1F  /* Mask to get recipient */
-
-/* Exported macro ------------------------------------------------------------*/
-/* Exported functions ------------------------------------------------------- */
-
-#endif /* __USB_DEF_H */
-
-/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/

STM32_USB-FS-Device_Driver/inc/usb_init.h

@@ -1,49 +0,0 @@
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-* File Name          : usb_init.h
-* Author             : MCD Application Team
-* Version            : V3.1.1
-* Date               : 04/07/2010
-* Description        : Initialization routines & global variables
-********************************************************************************
-* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __USB_INIT_H
-#define __USB_INIT_H
-
-/* Includes ------------------------------------------------------------------*/
-/* Exported types ------------------------------------------------------------*/
-/* Exported constants --------------------------------------------------------*/
-/* Exported macro ------------------------------------------------------------*/
-/* Exported functions ------------------------------------------------------- */
-void USB_Init(void);
-
-/* External variables --------------------------------------------------------*/
-/*  The number of current endpoint, it will be used to specify an endpoint */
-extern uint8_t	EPindex;
-/*  The number of current device, it is an index to the Device_Table */
-/*extern uint8_t	Device_no; */
-/*  Points to the DEVICE_INFO structure of current device */
-/*  The purpose of this register is to speed up the execution */
-extern DEVICE_INFO*	pInformation;
-/*  Points to the DEVICE_PROP structure of current device */
-/*  The purpose of this register is to speed up the execution */
-extern const DEVICE_PROP*	pProperty;
-/*  Temporary save the state of Rx & Tx status. */
-/*  Whenever the Rx or Tx state is changed, its value is saved */
-/*  in this variable first and will be set to the EPRB or EPRA */
-/*  at the end of interrupt process */
-extern const USER_STANDARD_REQUESTS *pUser_Standard_Requests;
-
-extern uint16_t	SaveState ;
-extern uint16_t wInterrupt_Mask;
-
-#endif /* __USB_INIT_H */
-
-/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/

STM32_USB-FS-Device_Driver/inc/usb_int.h

@@ -1,33 +0,0 @@
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-* File Name          : usb_int.h
-* Author             : MCD Application Team
-* Version            : V3.1.1
-* Date               : 04/07/2010
-* Description        : Endpoint CTR (Low and High) interrupt's service routines
-*                      prototypes
-********************************************************************************
-* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __USB_INT_H
-#define __USB_INT_H
-
-/* Includes ------------------------------------------------------------------*/
-/* Exported types ------------------------------------------------------------*/
-/* Exported constants --------------------------------------------------------*/
-/* Exported macro ------------------------------------------------------------*/
-/* Exported functions ------------------------------------------------------- */
-void CTR_LP(void);
-void CTR_HP(void);
-
-/* External variables --------------------------------------------------------*/
-
-#endif /* __USB_INT_H */
-
-/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/

STM32_USB-FS-Device_Driver/inc/usb_lib.h

@@ -1,50 +0,0 @@
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-* File Name          : usb_lib.h
-* Author             : MCD Application Team
-* Version            : V3.1.1
-* Date               : 04/07/2010
-* Description        : USB library include files
-********************************************************************************
-* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __USB_LIB_H
-#define __USB_LIB_H
-
-/* Includes ------------------------------------------------------------------*/
-#include "stm32f10x.h"
-#include "usb_type.h"
-#include "usb_regs.h"
-#include "usb_def.h"
-#include "usb_core.h"
-#include "usb_init.h"
-#ifndef STM32F10X_CL
- #include "usb_mem.h"
- #include "usb_int.h"
-#endif /* STM32F10X_CL */
-
-#include "usb_sil.h"
-
-#ifdef STM32F10X_CL
- #include "otgd_fs_cal.h"
- #include "otgd_fs_pcd.h"
- #include "otgd_fs_dev.h"
- #include "otgd_fs_int.h"
-#endif /* STM32F10X_CL */
-
-
-/* Exported types ------------------------------------------------------------*/
-/* Exported constants --------------------------------------------------------*/
-/* Exported macro ------------------------------------------------------------*/
-/* Exported functions ------------------------------------------------------- */
-/* External variables --------------------------------------------------------*/
-
-#endif /* __USB_LIB_H */
-
-/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/

STM32_USB-FS-Device_Driver/inc/usb_mem.h

@@ -1,32 +0,0 @@
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-* File Name          : usb_mem.h
-* Author             : MCD Application Team
-* Version            : V3.1.1
-* Date               : 04/07/2010
-* Description        : Utility prototypes functions for memory/PMA transfers
-********************************************************************************
-* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __USB_MEM_H
-#define __USB_MEM_H
-
-/* Includes ------------------------------------------------------------------*/
-/* Exported types ------------------------------------------------------------*/
-/* Exported constants --------------------------------------------------------*/
-/* Exported macro ------------------------------------------------------------*/
-/* Exported functions ------------------------------------------------------- */
-void UserToPMABufferCopy(uint8_t *pbUsrBuf, uint16_t wPMABufAddr, uint16_t wNBytes);
-void PMAToUserBufferCopy(uint8_t *pbUsrBuf, uint16_t wPMABufAddr, uint16_t wNBytes);
-
-/* External variables --------------------------------------------------------*/
-
-#endif  /*__USB_MEM_H*/
-
-/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/

STM32_USB-FS-Device_Driver/inc/usb_regs.h

@@ -1,670 +0,0 @@
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-* File Name          : usb_regs.h
-* Author             : MCD Application Team
-* Version            : V3.1.1
-* Date               : 04/07/2010
-* Description        : Interface prototype functions to USB cell registers
-********************************************************************************
-* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __USB_REGS_H
-#define __USB_REGS_H
-
-#ifndef STM32F10X_CL
-
-/* Includes ------------------------------------------------------------------*/
-/* Exported types ------------------------------------------------------------*/
-typedef enum _EP_DBUF_DIR
-{
-  /* double buffered endpoint direction */
-  EP_DBUF_ERR,
-  EP_DBUF_OUT,
-  EP_DBUF_IN
-}EP_DBUF_DIR;
-
-/* endpoint buffer number */
-enum EP_BUF_NUM
-{
-  EP_NOBUF,
-  EP_BUF0,
-  EP_BUF1
-};
-
-/* Exported constants --------------------------------------------------------*/
-#define RegBase  (0x40005C00L)  /* USB_IP Peripheral Registers base address */
-#define PMAAddr  (0x40006000L)  /* USB_IP Packet Memory Area base address   */
-
-/******************************************************************************/
-/*                         General registers                                  */
-/******************************************************************************/
-
-/* Control register */
-#define CNTR    ((__IO unsigned *)(RegBase + 0x40))
-/* Interrupt status register */
-#define ISTR    ((__IO unsigned *)(RegBase + 0x44))
-/* Frame number register */
-#define FNR     ((__IO unsigned *)(RegBase + 0x48))
-/* Device address register */
-#define DADDR   ((__IO unsigned *)(RegBase + 0x4C))
-/* Buffer Table address register */
-#define BTABLE  ((__IO unsigned *)(RegBase + 0x50))
-/******************************************************************************/
-/*                         Endpoint registers                                 */
-/******************************************************************************/
-#define EP0REG  ((__IO unsigned *)(RegBase)) /* endpoint 0 register address */
-
-/* Endpoint Addresses (w/direction) */
-#define EP0_OUT     ((uint8_t)0x00)  
-#define EP0_IN      ((uint8_t)0x80) 
-#define EP1_OUT     ((uint8_t)0x01)  
-#define EP1_IN      ((uint8_t)0x81)  
-#define EP2_OUT     ((uint8_t)0x02)  
-#define EP2_IN      ((uint8_t)0x82)  
-#define EP3_OUT     ((uint8_t)0x03)  
-#define EP3_IN      ((uint8_t)0x83) 
-#define EP4_OUT     ((uint8_t)0x04)  
-#define EP4_IN      ((uint8_t)0x84)
-#define EP5_OUT     ((uint8_t)0x05)  
-#define EP5_IN      ((uint8_t)0x85)
-#define EP6_OUT     ((uint8_t)0x06)  
-#define EP6_IN      ((uint8_t)0x86)
-#define EP7_OUT     ((uint8_t)0x07)  
-#define EP7_IN      ((uint8_t)0x87)
-
-/* endpoints enumeration */
-#define ENDP0       ((uint8_t)0)
-#define ENDP1       ((uint8_t)1)
-#define ENDP2       ((uint8_t)2)
-#define ENDP3       ((uint8_t)3)
-#define ENDP4       ((uint8_t)4)
-#define ENDP5       ((uint8_t)5)
-#define ENDP6       ((uint8_t)6)
-#define ENDP7       ((uint8_t)7)
-
-/******************************************************************************/
-/*                       ISTR interrupt events                                */
-/******************************************************************************/
-#define ISTR_CTR    (0x8000) /* Correct TRansfer (clear-only bit) */
-#define ISTR_DOVR   (0x4000) /* DMA OVeR/underrun (clear-only bit) */
-#define ISTR_ERR    (0x2000) /* ERRor (clear-only bit) */
-#define ISTR_WKUP   (0x1000) /* WaKe UP (clear-only bit) */
-#define ISTR_SUSP   (0x0800) /* SUSPend (clear-only bit) */
-#define ISTR_RESET  (0x0400) /* RESET (clear-only bit) */
-#define ISTR_SOF    (0x0200) /* Start Of Frame (clear-only bit) */
-#define ISTR_ESOF   (0x0100) /* Expected Start Of Frame (clear-only bit) */
-
-
-#define ISTR_DIR    (0x0010)  /* DIRection of transaction (read-only bit)  */
-#define ISTR_EP_ID  (0x000F)  /* EndPoint IDentifier (read-only bit)  */
-
-#define CLR_CTR    (~ISTR_CTR)   /* clear Correct TRansfer bit */
-#define CLR_DOVR   (~ISTR_DOVR)  /* clear DMA OVeR/underrun bit*/
-#define CLR_ERR    (~ISTR_ERR)   /* clear ERRor bit */
-#define CLR_WKUP   (~ISTR_WKUP)  /* clear WaKe UP bit     */
-#define CLR_SUSP   (~ISTR_SUSP)  /* clear SUSPend bit     */
-#define CLR_RESET  (~ISTR_RESET) /* clear RESET bit      */
-#define CLR_SOF    (~ISTR_SOF)   /* clear Start Of Frame bit   */
-#define CLR_ESOF   (~ISTR_ESOF)  /* clear Expected Start Of Frame bit */
-
-/******************************************************************************/
-/*             CNTR control register bits definitions                         */
-/******************************************************************************/
-#define CNTR_CTRM   (0x8000) /* Correct TRansfer Mask */
-#define CNTR_DOVRM  (0x4000) /* DMA OVeR/underrun Mask */
-#define CNTR_ERRM   (0x2000) /* ERRor Mask */
-#define CNTR_WKUPM  (0x1000) /* WaKe UP Mask */
-#define CNTR_SUSPM  (0x0800) /* SUSPend Mask */
-#define CNTR_RESETM (0x0400) /* RESET Mask   */
-#define CNTR_SOFM   (0x0200) /* Start Of Frame Mask */
-#define CNTR_ESOFM  (0x0100) /* Expected Start Of Frame Mask */
-
-
-#define CNTR_RESUME (0x0010) /* RESUME request */
-#define CNTR_FSUSP  (0x0008) /* Force SUSPend */
-#define CNTR_LPMODE (0x0004) /* Low-power MODE */
-#define CNTR_PDWN   (0x0002) /* Power DoWN */
-#define CNTR_FRES   (0x0001) /* Force USB RESet */
-
-/******************************************************************************/
-/*                FNR Frame Number Register bit definitions                   */
-/******************************************************************************/
-#define FNR_RXDP (0x8000) /* status of D+ data line */
-#define FNR_RXDM (0x4000) /* status of D- data line */
-#define FNR_LCK  (0x2000) /* LoCKed */
-#define FNR_LSOF (0x1800) /* Lost SOF */
-#define FNR_FN  (0x07FF) /* Frame Number */
-/******************************************************************************/
-/*               DADDR Device ADDRess bit definitions                         */
-/******************************************************************************/
-#define DADDR_EF (0x80)
-#define DADDR_ADD (0x7F)
-/******************************************************************************/
-/*                            Endpoint register                               */
-/******************************************************************************/
-/* bit positions */
-#define EP_CTR_RX      (0x8000) /* EndPoint Correct TRansfer RX */
-#define EP_DTOG_RX     (0x4000) /* EndPoint Data TOGGLE RX */
-#define EPRX_STAT      (0x3000) /* EndPoint RX STATus bit field */
-#define EP_SETUP       (0x0800) /* EndPoint SETUP */
-#define EP_T_FIELD     (0x0600) /* EndPoint TYPE */
-#define EP_KIND        (0x0100) /* EndPoint KIND */
-#define EP_CTR_TX      (0x0080) /* EndPoint Correct TRansfer TX */
-#define EP_DTOG_TX     (0x0040) /* EndPoint Data TOGGLE TX */
-#define EPTX_STAT      (0x0030) /* EndPoint TX STATus bit field */
-#define EPADDR_FIELD   (0x000F) /* EndPoint ADDRess FIELD */
-
-/* EndPoint REGister MASK (no toggle fields) */
-#define EPREG_MASK     (EP_CTR_RX|EP_SETUP|EP_T_FIELD|EP_KIND|EP_CTR_TX|EPADDR_FIELD)
-
-/* EP_TYPE[1:0] EndPoint TYPE */
-#define EP_TYPE_MASK   (0x0600) /* EndPoint TYPE Mask */
-#define EP_BULK        (0x0000) /* EndPoint BULK */
-#define EP_CONTROL     (0x0200) /* EndPoint CONTROL */
-#define EP_ISOCHRONOUS (0x0400) /* EndPoint ISOCHRONOUS */
-#define EP_INTERRUPT   (0x0600) /* EndPoint INTERRUPT */
-#define EP_T_MASK      (~EP_T_FIELD & EPREG_MASK)
-
-
-/* EP_KIND EndPoint KIND */
-#define EPKIND_MASK    (~EP_KIND & EPREG_MASK)
-
-/* STAT_TX[1:0] STATus for TX transfer */
-#define EP_TX_DIS      (0x0000) /* EndPoint TX DISabled */
-#define EP_TX_STALL    (0x0010) /* EndPoint TX STALLed */
-#define EP_TX_NAK      (0x0020) /* EndPoint TX NAKed */
-#define EP_TX_VALID    (0x0030) /* EndPoint TX VALID */
-#define EPTX_DTOG1     (0x0010) /* EndPoint TX Data TOGgle bit1 */
-#define EPTX_DTOG2     (0x0020) /* EndPoint TX Data TOGgle bit2 */
-#define EPTX_DTOGMASK  (EPTX_STAT|EPREG_MASK)
-
-/* STAT_RX[1:0] STATus for RX transfer */
-#define EP_RX_DIS      (0x0000) /* EndPoint RX DISabled */
-#define EP_RX_STALL    (0x1000) /* EndPoint RX STALLed */
-#define EP_RX_NAK      (0x2000) /* EndPoint RX NAKed */
-#define EP_RX_VALID    (0x3000) /* EndPoint RX VALID */
-#define EPRX_DTOG1     (0x1000) /* EndPoint RX Data TOGgle bit1 */
-#define EPRX_DTOG2     (0x2000) /* EndPoint RX Data TOGgle bit1 */
-#define EPRX_DTOGMASK  (EPRX_STAT|EPREG_MASK)
-/* Exported macro ------------------------------------------------------------*/
-/* SetCNTR */
-#define _SetCNTR(wRegValue)  (*CNTR   = (uint16_t)wRegValue)
-
-/* SetISTR */
-#define _SetISTR(wRegValue)  (*ISTR   = (uint16_t)wRegValue)
-
-/* SetDADDR */
-#define _SetDADDR(wRegValue) (*DADDR  = (uint16_t)wRegValue)
-
-/* SetBTABLE */
-#define _SetBTABLE(wRegValue)(*BTABLE = (uint16_t)(wRegValue & 0xFFF8))
-
-/* GetCNTR */
-#define _GetCNTR()   ((uint16_t) *CNTR)
-
-/* GetISTR */
-#define _GetISTR()   ((uint16_t) *ISTR)
-
-/* GetFNR */
-#define _GetFNR()    ((uint16_t) *FNR)
-
-/* GetDADDR */
-#define _GetDADDR()  ((uint16_t) *DADDR)
-
-/* GetBTABLE */
-#define _GetBTABLE() ((uint16_t) *BTABLE)
-
-/* SetENDPOINT */
-#define _SetENDPOINT(bEpNum,wRegValue)  (*(EP0REG + bEpNum)= \
-    (uint16_t)wRegValue)
-
-/* GetENDPOINT */
-#define _GetENDPOINT(bEpNum)        ((uint16_t)(*(EP0REG + bEpNum)))
-
-/*******************************************************************************
-* Macro Name     : SetEPType
-* Description    : sets the type in the endpoint register(bits EP_TYPE[1:0])
-* Input          : bEpNum: Endpoint Number. 
-*                  wType											 
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-#define _SetEPType(bEpNum,wType) (_SetENDPOINT(bEpNum,\
-                                  ((_GetENDPOINT(bEpNum) & EP_T_MASK) | wType )))
-
-/*******************************************************************************
-* Macro Name     : GetEPType
-* Description    : gets the type in the endpoint register(bits EP_TYPE[1:0]) 
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : Endpoint Type
-*******************************************************************************/
-#define _GetEPType(bEpNum) (_GetENDPOINT(bEpNum) & EP_T_FIELD)
-
-/*******************************************************************************
-* Macro Name     : SetEPTxStatus
-* Description    : sets the status for tx transfer (bits STAT_TX[1:0]).
-* Input          : bEpNum: Endpoint Number. 
-*                  wState: new state
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-#define _SetEPTxStatus(bEpNum,wState) {\
-    register uint16_t _wRegVal;       \
-    _wRegVal = _GetENDPOINT(bEpNum) & EPTX_DTOGMASK;\
-    /* toggle first bit ? */     \
-    if((EPTX_DTOG1 & wState)!= 0)      \
-      _wRegVal ^= EPTX_DTOG1;        \
-    /* toggle second bit ?  */         \
-    if((EPTX_DTOG2 & wState)!= 0)      \
-      _wRegVal ^= EPTX_DTOG2;        \
-    _SetENDPOINT(bEpNum, (_wRegVal | EP_CTR_RX|EP_CTR_TX));    \
-  } /* _SetEPTxStatus */
-
-/*******************************************************************************
-* Macro Name     : SetEPRxStatus
-* Description    : sets the status for rx transfer (bits STAT_TX[1:0])
-* Input          : bEpNum: Endpoint Number. 
-*                  wState: new state.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-#define _SetEPRxStatus(bEpNum,wState) {\
-    register uint16_t _wRegVal;   \
-    \
-    _wRegVal = _GetENDPOINT(bEpNum) & EPRX_DTOGMASK;\
-    /* toggle first bit ? */  \
-    if((EPRX_DTOG1 & wState)!= 0) \
-      _wRegVal ^= EPRX_DTOG1;  \
-    /* toggle second bit ? */  \
-    if((EPRX_DTOG2 & wState)!= 0) \
-      _wRegVal ^= EPRX_DTOG2;  \
-    _SetENDPOINT(bEpNum, (_wRegVal | EP_CTR_RX|EP_CTR_TX)); \
-  } /* _SetEPRxStatus */
-
-/*******************************************************************************
-* Macro Name     : SetEPRxTxStatus
-* Description    : sets the status for rx & tx (bits STAT_TX[1:0] & STAT_RX[1:0])
-* Input          : bEpNum: Endpoint Number. 
-*                  wStaterx: new state.
-*                  wStatetx: new state.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-#define _SetEPRxTxStatus(bEpNum,wStaterx,wStatetx) {\
-    register uint32_t _wRegVal;   \
-    \
-    _wRegVal = _GetENDPOINT(bEpNum) & (EPRX_DTOGMASK |EPTX_STAT) ;\
-    /* toggle first bit ? */  \
-    if((EPRX_DTOG1 & wStaterx)!= 0) \
-      _wRegVal ^= EPRX_DTOG1;  \
-    /* toggle second bit ? */  \
-    if((EPRX_DTOG2 & wStaterx)!= 0) \
-      _wRegVal ^= EPRX_DTOG2;  \
-    /* toggle first bit ? */     \
-    if((EPTX_DTOG1 & wStatetx)!= 0)      \
-      _wRegVal ^= EPTX_DTOG1;        \
-    /* toggle second bit ?  */         \
-    if((EPTX_DTOG2 & wStatetx)!= 0)      \
-      _wRegVal ^= EPTX_DTOG2;        \
-    _SetENDPOINT(bEpNum, _wRegVal | EP_CTR_RX|EP_CTR_TX);    \
-  } /* _SetEPRxTxStatus */
-/*******************************************************************************
-* Macro Name     : GetEPTxStatus / GetEPRxStatus 
-* Description    : gets the status for tx/rx transfer (bits STAT_TX[1:0]
-*                  /STAT_RX[1:0])
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : status .
-*******************************************************************************/
-#define _GetEPTxStatus(bEpNum) ((uint16_t)_GetENDPOINT(bEpNum) & EPTX_STAT)
-
-#define _GetEPRxStatus(bEpNum) ((uint16_t)_GetENDPOINT(bEpNum) & EPRX_STAT)
-
-/*******************************************************************************
-* Macro Name     : SetEPTxValid / SetEPRxValid 
-* Description    : sets directly the VALID tx/rx-status into the enpoint register
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-#define _SetEPTxValid(bEpNum)     (_SetEPTxStatus(bEpNum, EP_TX_VALID))
-
-#define _SetEPRxValid(bEpNum)     (_SetEPRxStatus(bEpNum, EP_RX_VALID))
-
-/*******************************************************************************
-* Macro Name     : GetTxStallStatus / GetRxStallStatus.
-* Description    : checks stall condition in an endpoint.
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : TRUE = endpoint in stall condition.
-*******************************************************************************/
-#define _GetTxStallStatus(bEpNum) (_GetEPTxStatus(bEpNum) \
-                                   == EP_TX_STALL)
-#define _GetRxStallStatus(bEpNum) (_GetEPRxStatus(bEpNum) \
-                                   == EP_RX_STALL)
-
-/*******************************************************************************
-* Macro Name     : SetEP_KIND / ClearEP_KIND.
-* Description    : set & clear EP_KIND bit.
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-#define _SetEP_KIND(bEpNum)    (_SetENDPOINT(bEpNum, \
-                                (EP_CTR_RX|EP_CTR_TX|((_GetENDPOINT(bEpNum) | EP_KIND) & EPREG_MASK))))
-#define _ClearEP_KIND(bEpNum)  (_SetENDPOINT(bEpNum, \
-                                (EP_CTR_RX|EP_CTR_TX|(_GetENDPOINT(bEpNum) & EPKIND_MASK))))
-
-/*******************************************************************************
-* Macro Name     : Set_Status_Out / Clear_Status_Out.
-* Description    : Sets/clears directly STATUS_OUT bit in the endpoint register.
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-#define _Set_Status_Out(bEpNum)    _SetEP_KIND(bEpNum)
-#define _Clear_Status_Out(bEpNum)  _ClearEP_KIND(bEpNum)
-
-/*******************************************************************************
-* Macro Name     : SetEPDoubleBuff / ClearEPDoubleBuff.
-* Description    : Sets/clears directly EP_KIND bit in the endpoint register.
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-#define _SetEPDoubleBuff(bEpNum)   _SetEP_KIND(bEpNum)
-#define _ClearEPDoubleBuff(bEpNum) _ClearEP_KIND(bEpNum)
-
-/*******************************************************************************
-* Macro Name     : ClearEP_CTR_RX / ClearEP_CTR_TX.
-* Description    : Clears bit CTR_RX / CTR_TX in the endpoint register.
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-#define _ClearEP_CTR_RX(bEpNum)   (_SetENDPOINT(bEpNum,\
-                                   _GetENDPOINT(bEpNum) & 0x7FFF & EPREG_MASK))
-#define _ClearEP_CTR_TX(bEpNum)   (_SetENDPOINT(bEpNum,\
-                                   _GetENDPOINT(bEpNum) & 0xFF7F & EPREG_MASK))
-
-/*******************************************************************************
-* Macro Name     : ToggleDTOG_RX / ToggleDTOG_TX .
-* Description    : Toggles DTOG_RX / DTOG_TX bit in the endpoint register.
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-#define _ToggleDTOG_RX(bEpNum)    (_SetENDPOINT(bEpNum, \
-                                   EP_CTR_RX|EP_CTR_TX|EP_DTOG_RX | (_GetENDPOINT(bEpNum) & EPREG_MASK)))
-#define _ToggleDTOG_TX(bEpNum)    (_SetENDPOINT(bEpNum, \
-                                   EP_CTR_RX|EP_CTR_TX|EP_DTOG_TX | (_GetENDPOINT(bEpNum) & EPREG_MASK)))
-
-/*******************************************************************************
-* Macro Name     : ClearDTOG_RX / ClearDTOG_TX.
-* Description    : Clears DTOG_RX / DTOG_TX bit in the endpoint register.
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-#define _ClearDTOG_RX(bEpNum)  if((_GetENDPOINT(bEpNum) & EP_DTOG_RX) != 0)\
-    _ToggleDTOG_RX(bEpNum)
-#define _ClearDTOG_TX(bEpNum)  if((_GetENDPOINT(bEpNum) & EP_DTOG_TX) != 0)\
-    _ToggleDTOG_TX(bEpNum)
-/*******************************************************************************
-* Macro Name     : SetEPAddress.
-* Description    : Sets address in an endpoint register.
-* Input          : bEpNum: Endpoint Number.
-*                  bAddr: Address. 
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-#define _SetEPAddress(bEpNum,bAddr) _SetENDPOINT(bEpNum,\
-    EP_CTR_RX|EP_CTR_TX|(_GetENDPOINT(bEpNum) & EPREG_MASK) | bAddr)
-
-/*******************************************************************************
-* Macro Name     : GetEPAddress.
-* Description    : Gets address in an endpoint register.
-* Input          : bEpNum: Endpoint Number.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-#define _GetEPAddress(bEpNum) ((uint8_t)(_GetENDPOINT(bEpNum) & EPADDR_FIELD))
-
-#define _pEPTxAddr(bEpNum) ((uint32_t *)((_GetBTABLE()+bEpNum*8  )*2 + PMAAddr))
-#define _pEPTxCount(bEpNum) ((uint32_t *)((_GetBTABLE()+bEpNum*8+2)*2 + PMAAddr))
-#define _pEPRxAddr(bEpNum) ((uint32_t *)((_GetBTABLE()+bEpNum*8+4)*2 + PMAAddr))
-#define _pEPRxCount(bEpNum) ((uint32_t *)((_GetBTABLE()+bEpNum*8+6)*2 + PMAAddr))
-
-/*******************************************************************************
-* Macro Name     : SetEPTxAddr / SetEPRxAddr.
-* Description    : sets address of the tx/rx buffer.
-* Input          : bEpNum: Endpoint Number.
-*                  wAddr: address to be set (must be word aligned).
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-#define _SetEPTxAddr(bEpNum,wAddr) (*_pEPTxAddr(bEpNum) = ((wAddr >> 1) << 1))
-#define _SetEPRxAddr(bEpNum,wAddr) (*_pEPRxAddr(bEpNum) = ((wAddr >> 1) << 1))
-
-/*******************************************************************************
-* Macro Name     : GetEPTxAddr / GetEPRxAddr.
-* Description    : Gets address of the tx/rx buffer.
-* Input          : bEpNum: Endpoint Number.
-* Output         : None.
-* Return         : address of the buffer.
-*******************************************************************************/
-#define _GetEPTxAddr(bEpNum) ((uint16_t)*_pEPTxAddr(bEpNum))
-#define _GetEPRxAddr(bEpNum) ((uint16_t)*_pEPRxAddr(bEpNum))
-
-/*******************************************************************************
-* Macro Name     : SetEPCountRxReg.
-* Description    : Sets counter of rx buffer with no. of blocks.
-* Input          : pdwReg: pointer to counter.
-*                  wCount: Counter.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-#define _BlocksOf32(dwReg,wCount,wNBlocks) {\
-    wNBlocks = wCount >> 5;\
-    if((wCount & 0x1f) == 0)\
-      wNBlocks--;\
-    *pdwReg = (uint32_t)((wNBlocks << 10) | 0x8000);\
-  }/* _BlocksOf32 */
-
-#define _BlocksOf2(dwReg,wCount,wNBlocks) {\
-    wNBlocks = wCount >> 1;\
-    if((wCount & 0x1) != 0)\
-      wNBlocks++;\
-    *pdwReg = (uint32_t)(wNBlocks << 10);\
-  }/* _BlocksOf2 */
-
-#define _SetEPCountRxReg(dwReg,wCount)  {\
-    uint16_t wNBlocks;\
-    if(wCount > 62){_BlocksOf32(dwReg,wCount,wNBlocks);}\
-    else {_BlocksOf2(dwReg,wCount,wNBlocks);}\
-  }/* _SetEPCountRxReg */
-
-
-
-#define _SetEPRxDblBuf0Count(bEpNum,wCount) {\
-    uint32_t *pdwReg = _pEPTxCount(bEpNum); \
-    _SetEPCountRxReg(pdwReg, wCount);\
-  }
-/*******************************************************************************
-* Macro Name     : SetEPTxCount / SetEPRxCount.
-* Description    : sets counter for the tx/rx buffer.
-* Input          : bEpNum: endpoint number.
-*                  wCount: Counter value.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-#define _SetEPTxCount(bEpNum,wCount) (*_pEPTxCount(bEpNum) = wCount)
-#define _SetEPRxCount(bEpNum,wCount) {\
-    uint32_t *pdwReg = _pEPRxCount(bEpNum); \
-    _SetEPCountRxReg(pdwReg, wCount);\
-  }
-/*******************************************************************************
-* Macro Name     : GetEPTxCount / GetEPRxCount.
-* Description    : gets counter of the tx buffer.
-* Input          : bEpNum: endpoint number.
-* Output         : None.
-* Return         : Counter value.
-*******************************************************************************/
-#define _GetEPTxCount(bEpNum)((uint16_t)(*_pEPTxCount(bEpNum)) & 0x3ff)
-#define _GetEPRxCount(bEpNum)((uint16_t)(*_pEPRxCount(bEpNum)) & 0x3ff)
-
-/*******************************************************************************
-* Macro Name     : SetEPDblBuf0Addr / SetEPDblBuf1Addr.
-* Description    : Sets buffer 0/1 address in a double buffer endpoint.
-* Input          : bEpNum: endpoint number.
-*                : wBuf0Addr: buffer 0 address.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-#define _SetEPDblBuf0Addr(bEpNum,wBuf0Addr) {_SetEPTxAddr(bEpNum, wBuf0Addr);}
-#define _SetEPDblBuf1Addr(bEpNum,wBuf1Addr) {_SetEPRxAddr(bEpNum, wBuf1Addr);}
-
-/*******************************************************************************
-* Macro Name     : SetEPDblBuffAddr.
-* Description    : Sets addresses in a double buffer endpoint.
-* Input          : bEpNum: endpoint number.
-*                : wBuf0Addr: buffer 0 address.
-*                : wBuf1Addr = buffer 1 address.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-#define _SetEPDblBuffAddr(bEpNum,wBuf0Addr,wBuf1Addr) { \
-    _SetEPDblBuf0Addr(bEpNum, wBuf0Addr);\
-    _SetEPDblBuf1Addr(bEpNum, wBuf1Addr);\
-  } /* _SetEPDblBuffAddr */
-
-/*******************************************************************************
-* Macro Name     : GetEPDblBuf0Addr / GetEPDblBuf1Addr.
-* Description    : Gets buffer 0/1 address of a double buffer endpoint.
-* Input          : bEpNum: endpoint number.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-#define _GetEPDblBuf0Addr(bEpNum) (_GetEPTxAddr(bEpNum))
-#define _GetEPDblBuf1Addr(bEpNum) (_GetEPRxAddr(bEpNum))
-
-/*******************************************************************************
-* Macro Name     : SetEPDblBuffCount / SetEPDblBuf0Count / SetEPDblBuf1Count.
-* Description    : Gets buffer 0/1 address of a double buffer endpoint.
-* Input          : bEpNum: endpoint number.
-*                : bDir: endpoint dir  EP_DBUF_OUT = OUT 
-*                                      EP_DBUF_IN  = IN 
-*                : wCount: Counter value    
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-#define _SetEPDblBuf0Count(bEpNum, bDir, wCount)  { \
-    if(bDir == EP_DBUF_OUT)\
-      /* OUT endpoint */ \
-    {_SetEPRxDblBuf0Count(bEpNum,wCount);} \
-    else if(bDir == EP_DBUF_IN)\
-      /* IN endpoint */ \
-      *_pEPTxCount(bEpNum) = (uint32_t)wCount;  \
-  } /* SetEPDblBuf0Count*/
-
-#define _SetEPDblBuf1Count(bEpNum, bDir, wCount)  { \
-    if(bDir == EP_DBUF_OUT)\
-      /* OUT endpoint */ \
-    {_SetEPRxCount(bEpNum,wCount);}\
-    else if(bDir == EP_DBUF_IN)\
-      /* IN endpoint */\
-      *_pEPRxCount(bEpNum) = (uint32_t)wCount; \
-  } /* SetEPDblBuf1Count */
-
-#define _SetEPDblBuffCount(bEpNum, bDir, wCount) {\
-    _SetEPDblBuf0Count(bEpNum, bDir, wCount); \
-    _SetEPDblBuf1Count(bEpNum, bDir, wCount); \
-  } /* _SetEPDblBuffCount  */
-
-/*******************************************************************************
-* Macro Name     : GetEPDblBuf0Count / GetEPDblBuf1Count.
-* Description    : Gets buffer 0/1 rx/tx counter for double buffering.
-* Input          : bEpNum: endpoint number.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-#define _GetEPDblBuf0Count(bEpNum) (_GetEPTxCount(bEpNum))
-#define _GetEPDblBuf1Count(bEpNum) (_GetEPRxCount(bEpNum))
-
-
-/* External variables --------------------------------------------------------*/
-extern __IO uint16_t wIstr;  /* ISTR register last read value */
-
-/* Exported functions ------------------------------------------------------- */
-void SetCNTR(uint16_t /*wRegValue*/);
-void SetISTR(uint16_t /*wRegValue*/);
-void SetDADDR(uint16_t /*wRegValue*/);
-void SetBTABLE(uint16_t /*wRegValue*/);
-uint16_t GetCNTR(void);
-uint16_t GetISTR(void);
-uint16_t GetFNR(void);
-uint16_t GetDADDR(void);
-uint16_t GetBTABLE(void);
-void SetENDPOINT(uint8_t /*bEpNum*/, uint16_t /*wRegValue*/);
-uint16_t GetENDPOINT(uint8_t /*bEpNum*/);
-void SetEPType(uint8_t /*bEpNum*/, uint16_t /*wType*/);
-uint16_t GetEPType(uint8_t /*bEpNum*/);
-void SetEPTxStatus(uint8_t /*bEpNum*/, uint16_t /*wState*/);
-void SetEPRxStatus(uint8_t /*bEpNum*/, uint16_t /*wState*/);
-void SetDouBleBuffEPStall(uint8_t /*bEpNum*/, uint8_t bDir);
-uint16_t GetEPTxStatus(uint8_t /*bEpNum*/);
-uint16_t GetEPRxStatus(uint8_t /*bEpNum*/);
-void SetEPTxValid(uint8_t /*bEpNum*/);
-void SetEPRxValid(uint8_t /*bEpNum*/);
-uint16_t GetTxStallStatus(uint8_t /*bEpNum*/);
-uint16_t GetRxStallStatus(uint8_t /*bEpNum*/);
-void SetEP_KIND(uint8_t /*bEpNum*/);
-void ClearEP_KIND(uint8_t /*bEpNum*/);
-void Set_Status_Out(uint8_t /*bEpNum*/);
-void Clear_Status_Out(uint8_t /*bEpNum*/);
-void SetEPDoubleBuff(uint8_t /*bEpNum*/);
-void ClearEPDoubleBuff(uint8_t /*bEpNum*/);
-void ClearEP_CTR_RX(uint8_t /*bEpNum*/);
-void ClearEP_CTR_TX(uint8_t /*bEpNum*/);
-void ToggleDTOG_RX(uint8_t /*bEpNum*/);
-void ToggleDTOG_TX(uint8_t /*bEpNum*/);
-void ClearDTOG_RX(uint8_t /*bEpNum*/);
-void ClearDTOG_TX(uint8_t /*bEpNum*/);
-void SetEPAddress(uint8_t /*bEpNum*/, uint8_t /*bAddr*/);
-uint8_t GetEPAddress(uint8_t /*bEpNum*/);
-void SetEPTxAddr(uint8_t /*bEpNum*/, uint16_t /*wAddr*/);
-void SetEPRxAddr(uint8_t /*bEpNum*/, uint16_t /*wAddr*/);
-uint16_t GetEPTxAddr(uint8_t /*bEpNum*/);
-uint16_t GetEPRxAddr(uint8_t /*bEpNum*/);
-void SetEPCountRxReg(uint32_t * /*pdwReg*/, uint16_t /*wCount*/);
-void SetEPTxCount(uint8_t /*bEpNum*/, uint16_t /*wCount*/);
-void SetEPRxCount(uint8_t /*bEpNum*/, uint16_t /*wCount*/);
-uint16_t GetEPTxCount(uint8_t /*bEpNum*/);
-uint16_t GetEPRxCount(uint8_t /*bEpNum*/);
-void SetEPDblBuf0Addr(uint8_t /*bEpNum*/, uint16_t /*wBuf0Addr*/);
-void SetEPDblBuf1Addr(uint8_t /*bEpNum*/, uint16_t /*wBuf1Addr*/);
-void SetEPDblBuffAddr(uint8_t /*bEpNum*/, uint16_t /*wBuf0Addr*/, uint16_t /*wBuf1Addr*/);
-uint16_t GetEPDblBuf0Addr(uint8_t /*bEpNum*/);
-uint16_t GetEPDblBuf1Addr(uint8_t /*bEpNum*/);
-void SetEPDblBuffCount(uint8_t /*bEpNum*/, uint8_t /*bDir*/, uint16_t /*wCount*/);
-void SetEPDblBuf0Count(uint8_t /*bEpNum*/, uint8_t /*bDir*/, uint16_t /*wCount*/);
-void SetEPDblBuf1Count(uint8_t /*bEpNum*/, uint8_t /*bDir*/, uint16_t /*wCount*/);
-uint16_t GetEPDblBuf0Count(uint8_t /*bEpNum*/);
-uint16_t GetEPDblBuf1Count(uint8_t /*bEpNum*/);
-EP_DBUF_DIR GetEPDblBufDir(uint8_t /*bEpNum*/);
-void FreeUserBuffer(uint8_t bEpNum/*bEpNum*/, uint8_t bDir);
-uint16_t ToWord(uint8_t, uint8_t);
-uint16_t ByteSwap(uint16_t);
-
-#endif /* STM32F10X_CL */
-
-#endif /* __USB_REGS_H */
-
-/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/

STM32_USB-FS-Device_Driver/inc/usb_sil.h

@@ -1,34 +0,0 @@
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-* File Name          : usb_sil.h
-* Author             : MCD Application Team
-* Version            : V3.1.1
-* Date               : 04/07/2010
-* Description        : Simplified Interface Layer function prototypes.
-********************************************************************************
-* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __USB_SIL_H
-#define __USB_SIL_H
-
-/* Includes ------------------------------------------------------------------*/
-/* Exported types ------------------------------------------------------------*/
-/* Exported constants --------------------------------------------------------*/
-/* Exported macro ------------------------------------------------------------*/
-/* Exported functions ------------------------------------------------------- */
-
-uint32_t USB_SIL_Init(void);
-uint32_t USB_SIL_Write(uint8_t bEpAddr, uint8_t* pBufferPointer, uint32_t wBufferSize);
-uint32_t USB_SIL_Read(uint8_t bEpAddr, uint8_t* pBufferPointer);
-
-/* External variables --------------------------------------------------------*/
-
-#endif /* __USB_SIL_H */
-
-/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/

STM32_USB-FS-Device_Driver/inc/usb_type.h

@@ -1,74 +0,0 @@
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-* File Name          : usb_type.h
-* Author             : MCD Application Team
-* Version            : V3.1.1
-* Date               : 04/07/2010
-* Description        : Type definitions used by the USB Library
-********************************************************************************
-* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __USB_TYPE_H
-#define __USB_TYPE_H
-
-/* Includes ------------------------------------------------------------------*/
-#include "usb_conf.h"
-
-/* Exported types ------------------------------------------------------------*/
-/* Exported constants --------------------------------------------------------*/
-#ifndef NULL
-#define NULL ((void *)0)
-#endif
-
-#ifndef __STM32F10x_H
-
-typedef signed long      s32;
-typedef signed short     s16;
-typedef signed char      s8;
-
-typedef volatile signed long      vs32;
-typedef volatile signed short     vs16;
-typedef volatile signed char      vs8;
-
-typedef unsigned long       u32;
-typedef unsigned short      u16;
-typedef unsigned char       u8;
-
-typedef unsigned long  const    uc32;  /* Read Only */
-typedef unsigned short const    uc16;  /* Read Only */
-typedef unsigned char  const    uc8;   /* Read Only */
-
-typedef volatile unsigned long      vu32;
-typedef volatile unsigned short     vu16;
-typedef volatile unsigned char      vu8;
-
-typedef volatile unsigned long  const    vuc32;  /* Read Only */
-typedef volatile unsigned short const    vuc16;  /* Read Only */
-typedef volatile unsigned char  const    vuc8;   /* Read Only */
-
-
-typedef enum
-{
-  FALSE = 0, TRUE  = !FALSE
-}
-bool;
-
-typedef enum { RESET = 0, SET   = !RESET } FlagStatus, ITStatus;
-
-typedef enum { DISABLE = 0, ENABLE  = !DISABLE} FunctionalState;
-
-typedef enum { ERROR = 0, SUCCESS  = !ERROR} ErrorStatus;
-#endif
-/* Exported macro ------------------------------------------------------------*/
-/* Exported functions ------------------------------------------------------- */
-/* External variables --------------------------------------------------------*/
-
-#endif /* __USB_TYPE_H */
-
-/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/

STM32_USB-FS-Device_Driver/src/otgd_fs_dev.c

@@ -1,386 +0,0 @@
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-* File Name          : otgd_fs_dev.c
-* Author             : STMicroelectronics
-* Version            : V3.1.1
-* Date               : 04/07/2010
-* Description        : High Layer device mode interface and wrapping layer.
-********************************************************************************
-* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-
-#ifdef STM32F10X_CL
-
-/* Includes ------------------------------------------------------------------*/
-#include "otgd_fs_dev.h"
-#include "usb_regs.h"
-#include "otgd_fs_cal.h"
-#include "otgd_fs_pcd.h"
-
-/* Private typedef -----------------------------------------------------------*/
-/* Private define ------------------------------------------------------------*/
-/* Private macro -------------------------------------------------------------*/
-/* Private variables ---------------------------------------------------------*/
-/* Extern variables ----------------------------------------------------------*/
-/* Private function prototypes -----------------------------------------------*/
-
-/* Private functions ---------------------------------------------------------*/
-
-/*******************************************************************************
-* Function Name  : OTG_DEV_Init
-* Description    : Initialize the OTG Device IP and EP0.
-* Input          : None.
-* Output         : None.
-* Return         : None. 
-*******************************************************************************/
-void OTG_DEV_Init(void)
-{
-  EP_DESCRIPTOR ep_descriptor;
-  USB_OTG_EP *ep;
-  
-  /* Set the OTG_USB base registers address */
-  OTGD_FS_SetAddress(USB_OTG_FS1_BASE_ADDR);
-  
-  /* Disable all global interrupts */
-  OTGD_FS_DisableGlobalInt();
-
-  /*Init the Core (common init.) */
-  OTGD_FS_CoreInit();
-
-  /* Init Device */
-  OTGD_FS_CoreInitDev();
-
-  /* Init internal driver structure */
-  OTGD_FS_PCD_Init();
-  
-  /* Configure and open the IN control EP0 */ 
-  ep_descriptor.bEndpointAddress = 0x80;
-  ep_descriptor.wMaxPacketSize = 64;  
-  ep_descriptor.bmAttributes = USB_ENDPOINT_XFER_CONTROL; 
-  OTGD_FS_PCD_EP_Open(&ep_descriptor);
-  
-  /* Configure and open the OUT control EP0 */ 
-  ep_descriptor.bEndpointAddress = 0x00;
-  OTGD_FS_PCD_EP_Open(&ep_descriptor);    
-
-
-  ep = OTGD_FS_PCD_GetOutEP(0);
-  OTGD_FS_EPStartXfer(ep);
-  
-  /* Enable EP0 to start receiving setup packets */  
-  OTGD_FS_PCD_EP0_OutStart();  
-  
-  /* Enable USB Global interrupt */
-  OTGD_FS_EnableGlobalInt();     
-}
-
-
-/*******************************************************************************
-* Function Name  : OTG_DEV_EP_Init
-* Description    : Initialize the selected endpoint parameters
-* Input          : - bEpAdd: address of the endpoint (epnum|epdir) 
-*                     expample: EP1 OUT -> 0x01 and EP1 IN 0x81.
-*                  - bEpType: OTG_DEV_EP_TYPE_CONTROL, OTG_DEV_EP_TYPE_ISOC, 
-*                     OTG_DEV_EP_TYPE_BULK, OTG_DEV_EP_TYPE_INT
-*                  - wEpMaxPackSize: The EP max packet size.
-* Output         : None.
-* Return         : Status: New status to be set for the endpoint: 
-*******************************************************************************/
-void OTG_DEV_EP_Init(uint8_t bEpAdd, uint8_t bEpType, uint16_t wEpMaxPackSize)
-{
-  EP_DESCRIPTOR ep_descriptor;
-  USB_OTG_EP *ep;
-  
-  /* Set the EP parameters in a structure */
-  ep_descriptor.bEndpointAddress = bEpAdd;
-  ep_descriptor.bmAttributes = bEpType; 
-  ep_descriptor.wMaxPacketSize = wEpMaxPackSize;
-
-  OTGD_FS_PCD_EP_Flush(bEpAdd);
-  
-  /* Open the EP with entered parameters */   
-  OTGD_FS_PCD_EP_Open(&ep_descriptor); 
-  
-  /* Activate the EP if it is an OUT EP */
-  if ((bEpAdd & 0x80) == 0)
-  {
-    ep = OTGD_FS_PCD_GetOutEP(bEpAdd & 0x7F);
-    OTGD_FS_EPStartXfer(ep);
-  } 
-  else
-  {
-    ep = OTGD_FS_PCD_GetInEP(bEpAdd & 0x7F);
-    ep->even_odd_frame = 0;    
-    OTG_DEV_SetEPTxStatus(bEpAdd, DEV_EP_TX_NAK);
-  }
-  
-}
-
-/*******************************************************************************
-* Function Name  : OTG_DEV_GetEPTxStatus
-* Description    : Set the related endpoint status.
-* Input          : Number of the endpoint.
-* Output         : None.
-* Return         : Status: New status to be set for the endpoint: 
-*******************************************************************************/
-uint32_t OTG_DEV_GetEPTxStatus(uint8_t bEpnum) 
-{
-  USB_OTG_EP *ep;
-  uint32_t status = 0;
-  
-  ep = OTGD_FS_PCD_GetInEP(bEpnum & 0x7F); 
-  
-  status = OTGD_FS_Dev_GetEPStatus(ep); 
-  
-  return status; 
-}
-
-/*******************************************************************************
-* Function Name  : OTG_DEV_GetEPRxStatus
-* Description    : returns the related endpoint status.
-* Input          : Number of the endpoint.
-* Output         : None.
-* Return         : Status: New status to be set for the endpoint: 
-*******************************************************************************/
-uint32_t OTG_DEV_GetEPRxStatus(uint8_t bEpnum)
-{
-  USB_OTG_EP *ep;
-  uint32_t status = 0;
-  
-  ep = OTGD_FS_PCD_GetOutEP(bEpnum & 0x7F); 
-  
-  status = OTGD_FS_Dev_GetEPStatus(ep); 
-  
-  return status;
-}
-
-/*******************************************************************************
-* Function Name  : OTG_DEV_SetEPTxStatus
-* Description    : Sets the related endpoint status.
-* Input          : - bEpnum: Number of the endpoint.
-*                  - Status: New status to be set for the endpoint. It can be
-*                    DEV_EP_TX_VALID, DEV_EP_TX_STALL, DEV_EP_TX_NAK or 
-*                    DEV_EP_TX_DISABLE.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void OTG_DEV_SetEPTxStatus(uint8_t bEpnum, uint32_t Status) 
-{
-  USB_OTG_EP *ep;
-   
-  ep = OTGD_FS_PCD_GetInEP(bEpnum & 0x7F); 
-  
-  if ((bEpnum == 0x80) && (Status == DEV_EP_TX_STALL))
-  {
-    ep->is_in = 1;
-  }
-  
-  OTGD_FS_Dev_SetEPStatus(ep, Status); 
-}
-
-/*******************************************************************************
-* Function Name  : OTG_DEV_SetEPRxStatus
-* Description    : Sets the related endpoint status.
-* Input          : - bEpnum: Number of the endpoint.
-*                  - Status: New status to be set for the endpoint. It can be
-*                    DEV_EP_RX_VALID, DEV_EP_RX_STALL, DEV_EP_RX_NAK or 
-*                    DEV_EP_RX_DISABLE.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void OTG_DEV_SetEPRxStatus(uint8_t bEpnum, uint32_t Status)                           
-{
-  USB_OTG_EP *ep;
- 
-  ep = OTGD_FS_PCD_GetOutEP(bEpnum & 0x7F); 
-  
-  OTGD_FS_Dev_SetEPStatus(ep, Status); 
-}
-
-/*******************************************************************************
-* Function Name  : USB_DevDisconnect
-* Description    : Disconnect the Pullup resist.
-* Input          : bEpNum: Endpoint Number. 
-*                  wState: new state.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void USB_DevDisconnect(void)
-{
-  OTGD_FS_PCD_DevDisconnect();
-}
-
-/*******************************************************************************
-* Function Name  : USB_DevConnect
-* Description    : Disconnect the .
-* Input          : bEpNum: Endpoint Number. 
-*                  wState: new state.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void USB_DevConnect(void)
-{
-  OTGD_FS_PCD_DevConnect();
-}
-
-/*-*-*-*-*-*-*-*-*-* Replace the usb_regs.h defines -*-*-*-*-*-*-*-*-*-*-*-*-*/
-
-/*******************************************************************************
-* Function Name  : SetEPTxStatus
-* Description    : Set the status of Tx endpoint.
-* Input          : bEpNum: Endpoint Number. 
-*                  wState: new state.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void SetEPTxStatus(uint8_t bEpNum, uint16_t wState)
-{
-  _SetEPTxStatus(bEpNum, wState);
-}
-
-/*******************************************************************************
-* Function Name  : SetEPRxStatus
-* Description    : Set the status of Rx endpoint.
-* Input          : bEpNum: Endpoint Number. 
-*                  wState: new state.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void SetEPRxStatus(uint8_t bEpNum, uint16_t wState)
-{
-  _SetEPRxStatus(bEpNum, wState);
-}
-
-/*******************************************************************************
-* Function Name  : GetEPTxStatus
-* Description    : Returns the endpoint Tx status.
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : Endpoint TX Status
-*******************************************************************************/
-uint16_t GetEPTxStatus(uint8_t bEpNum) 
-{
-  return(_GetEPTxStatus(bEpNum));
-}
-
-/*******************************************************************************
-* Function Name  : GetEPRxStatus
-* Description    : Returns the endpoint Rx status.
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : Endpoint RX Status
-*******************************************************************************/
-uint16_t GetEPRxStatus(uint8_t bEpNum) 
-{
-  return(_GetEPRxStatus(bEpNum));
-}
-
-/*******************************************************************************
-* Function Name  : SetEPTxValid
-* Description    : Valid the endpoint Tx Status.
-* Input          : bEpNum: Endpoint Number.  
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void SetEPTxValid(uint8_t bEpNum)
-{
-  _SetEPTxStatus(bEpNum, EP_TX_VALID);
-}
-
-/*******************************************************************************
-* Function Name  : SetEPRxValid
-* Description    : Valid the endpoint Rx Status.
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void SetEPRxValid(uint8_t bEpNum)
-{
-  _SetEPRxStatus(bEpNum, EP_RX_VALID);
-}
-
-/*******************************************************************************
-* Function Name  : GetTxStallStatus
-* Description    : Returns the Stall status of the Tx endpoint.
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : Tx Stall status.
-*******************************************************************************/
-uint16_t GetTxStallStatus(uint8_t bEpNum)
-{
-  return(_GetTxStallStatus(bEpNum));
-}
-
-/*******************************************************************************
-* Function Name  : GetRxStallStatus
-* Description    : Returns the Stall status of the Rx endpoint. 
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : Rx Stall status.
-*******************************************************************************/
-uint16_t GetRxStallStatus(uint8_t bEpNum)
-{
-  return(_GetRxStallStatus(bEpNum));
-}
-
-/*******************************************************************************
-* Function Name  : SetEPTxCount.
-* Description    : Set the Tx count.
-* Input          : bEpNum: Endpoint Number.
-*                  wCount: new count value.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void SetEPTxCount(uint8_t bEpNum, uint16_t wCount)
-{
-}
-
-/*******************************************************************************
-* Function Name  : SetEPRxCount
-* Description    : Set the Rx count.
-* Input          : bEpNum: Endpoint Number. 
-*                  wCount: the new count value.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void SetEPRxCount(uint8_t bEpNum, uint16_t wCount)
-{ 
-}
-
-/*******************************************************************************
-* Function Name  : ToWord
-* Description    : merge two byte in a word.
-* Input          : bh: byte high, bl: bytes low.
-* Output         : None.
-* Return         : resulted word.
-*******************************************************************************/
-uint16_t ToWord(uint8_t bh, uint8_t bl)
-{
-  uint16_t wRet = 0;
-  wRet = (uint16_t)bl | ((uint16_t)bh << 8);
-  return(wRet);
-}
-
-/*******************************************************************************
-* Function Name  : ByteSwap
-* Description    : Swap two byte in a word.
-* Input          : wSwW: word to Swap.
-* Output         : None.
-* Return         : resulted word.
-*******************************************************************************/
-uint16_t ByteSwap(uint16_t wSwW)
-{
-  uint8_t bTemp = 0;
-  uint16_t wRet = 0;
-  
-  bTemp = (uint8_t)(wSwW & 0xff);
-  wRet =  (wSwW >> 8) | ((uint16_t)bTemp << 8);
-  return(wRet);
-}
-
-#endif /* STM32F10X_CL */
-/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/

STM32_USB-FS-Device_Driver/src/otgd_fs_int.c

@@ -1,874 +0,0 @@
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-* File Name          : otgd_fs_int.c
-* Author             : MCD Application Team
-* Version            : V3.1.1
-* Date               : 04/07/2010
-* Description        : Endpoint interrupt's service routines.
-********************************************************************************
-* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-
-#ifdef STM32F10X_CL
-
-/* Includes ------------------------------------------------------------------*/
-#include "stm32f10x.h"
-#include "usb_type.h"
-#include "otgd_fs_int.h"
-#include "usb_lib.h"
-#include "usb_istr.h"
-
-/* Private typedef -----------------------------------------------------------*/
-/* Private define ------------------------------------------------------------*/
-/* Max size of the received OUT Non periodic packet */
-#define MAX_OUT_PKT_SIZE    160
-
-/* Private macro -------------------------------------------------------------*/
-/* Private variables ---------------------------------------------------------*/
-
-uint8_t USBD_Data_Buffer  [MAX_OUT_PKT_SIZE];
-__IO uint8_t IsocBuff [(ISOC_BUFFER_SZE * NUM_SUB_BUFFERS)];
-__IO uint32_t IsocBufferIdx = 0;
-
-extern USB_OTG_CORE_REGS  core_regs;
-
-__IO uint16_t SaveRState;
-__IO uint16_t SaveTState;
-
-/* Extern variables ----------------------------------------------------------*/
-extern void (*pEpInt_IN[7])(void);    /*  Handles IN  interrupts   */
-extern void (*pEpInt_OUT[7])(void);   /*  Handles OUT interrupts   */
-
-/* Private function prototypes -----------------------------------------------*/
-static uint32_t OTGD_FS_PCD_ReadDevInEP( USB_OTG_EP *ep);
-static enum usb_device_speed OTGD_FS_PCD_GetDeviceSpeed(void);
-static uint32_t OTGD_FS_PCD_WriteEmptyTxFifo(uint32_t epnum);
-
-/* Private functions ---------------------------------------------------------*/
-
-/*******************************************************************************
-* Function Name  : OTGD_FS_Handle_ModeMismatch_ISR
-* Description    : Handles the Mode Mismatch error interrupt.
-* Input          : None
-* Output         : None
-* Return         : status
-*******************************************************************************/
-uint32_t OTGD_FS_Handle_ModeMismatch_ISR(void)
-{
-  USB_OTG_int_sts_data gintsts;
-  gintsts.d32 = 0 ;
-  
-  INTR_MODEMISMATCH_Callback();
-  
-  /* Clear interrupt */
-  gintsts.b.modemismatch = 1;
-  WRITE_REG32(&core_regs.common_regs->int_sts, gintsts.d32);
-  
-  return 1;
-}
-
-/*******************************************************************************
-* Function Name  : OTGD_FS_Handle_Sof_ISR
-* Description    : Handles the Start Of Frame detected interrupt.
-* Input          : None
-* Output         : None
-* Return         : status
-*******************************************************************************/
-uint32_t OTGD_FS_Handle_Sof_ISR(void)
-{
-  USB_OTG_int_sts_data int_sts ;
-  int_sts.d32 = 0;
-  
-  /* Call user function */
-  INTR_SOFINTR_Callback();
-    
-  /* Clear interrupt */
-  int_sts.b.sofintr = 1;
-  WRITE_REG32 (&core_regs.common_regs->int_sts, int_sts.d32);
-
-  return 1;
-}
-
-/*******************************************************************************
-* Function Name  : OTGD_FS_Handle_RxStatusQueueLevel_ISR
-* Description    : Handles the Rx Status Queue Level Interrupt.
-* Input          : None
-* Output         : None
-* Return         : status
-*******************************************************************************/
-uint32_t OTGD_FS_Handle_RxStatusQueueLevel_ISR(void)
-{
-  USB_OTG_int_msk_data int_mask;
-  USB_OTG_dev_rx_sts_data status;
-  USB_OTG_EP *ep;
-
-  int_mask.d32 = 0;
-  status.d32 = 0;
-  
-  /* Disable the Rx Status Queue Level interrupt */
-  int_mask.b.rxstsqlvl = 1;
-  MODIFY_REG32( &core_regs.common_regs->int_msk, int_mask.d32, 0);
-
-  /* Get the Status from the top of the FIFO */
-  status.d32 = READ_REG32( &core_regs.common_regs->rx_stsp );
-
-  /* Get the related endpoint structure */
-  ep = OTGD_FS_PCD_GetOutEP(status.b.epnum);
-
-  switch (status.b.pktsts)
-  {
-    case STS_GOUT_NAK:
-      break;
-    case STS_DATA_UPDT:
-      if (status.b.bcnt)
-      {
-        if (ep->type == EP_TYPE_ISOC)
-        {
-          /* Call user function */
-          INTR_RXSTSQLVL_ISODU_Callback();         
-          
-          /* Copy the received buffer to the RAM */
-          OTGD_FS_ReadPacket((uint8_t*)(IsocBuff + (ISOC_BUFFER_SZE * IsocBufferIdx)), status.b.bcnt);
-          ep->xfer_buff = (uint8_t*)(IsocBuff + (ISOC_BUFFER_SZE * IsocBufferIdx));  
-          
-          /* Check if the end of the global buffer has been reached */
-          if (IsocBufferIdx == (NUM_SUB_BUFFERS - 1))
-          {
-            /* Reset the buffer index */
-            IsocBufferIdx = 0;                         
-          }
-          else
-          {
-            /* Increment the buffer index */
-            IsocBufferIdx ++;
-          }          
-        }
-        else
-        {
-          /* Copy the received buffer to the RAM */
-          OTGD_FS_ReadPacket(USBD_Data_Buffer, status.b.bcnt);
-          ep->xfer_buff = USBD_Data_Buffer;
-        }
-        
-        /* Update the endpoint structure */
-        ep->xfer_len  = status.b.bcnt;
-        ep->xfer_count += status.b.bcnt;        
-      }
-      break;
-    case STS_XFER_COMP:
-      break;
-    case STS_SETUP_COMP:
-      break;
-    case STS_SETUP_UPDT:
-      /* Copy the setup packet received in Fifo into the setup buffer in RAM */
-      OTGD_FS_ReadPacket(USBD_Data_Buffer, 8); 
-      ep->xfer_buff = USBD_Data_Buffer;
-      ep->xfer_count += status.b.bcnt;
-      ep->xfer_len  = status.b.bcnt;
-      break;
-    default:
-      break;
-  }
-
-  /* Call the user function */
-  INTR_RXSTSQLVL_Callback();
-  
-  /* Enable the Rx Status Queue Level interrupt */
-  MODIFY_REG32( &core_regs.common_regs->int_msk, 0, int_mask.d32);
-  
-  /* Clear interrupt: this is a read only bit, it cannot be cleared by register 
-     access */
-
-  return 1;
-}
-
-/*******************************************************************************
-* Function Name  : OTGD_FS_Handle_NPTxFE_ISR
-* Description    : Handles the Non Periodic Tx FIFO Empty interrupt.
-* Input          : None
-* Output         : None
-* Return         : status
-*******************************************************************************/
-uint32_t OTGD_FS_Handle_NPTxFE_ISR(void )
-{
-  USB_OTG_int_msk_data gintmsk;
-  gintmsk.d32 = 0; 
-  
-  /* Call the user function */
-  INTR_NPTXFEMPTY_Callback();
-  
-  gintmsk.b.nptxfempty = 1;
-  MODIFY_REG32(&core_regs.common_regs->int_msk, gintmsk.d32, 0 );
-  
-  /* Clear interrupt: This bit is a read only bit, cannot be cleared 
-     by register access */
-  return 1;
-}
-
-/*******************************************************************************
-* Function Name  : OTGD_FS_Handle_GInNakEff_ISR
-* Description    : Handles the Global IN Endpoints NAK Effective interrupt.
-* Input          : None
-* Output         : None
-* Return         : status
-*******************************************************************************/
-uint32_t OTGD_FS_Handle_GInNakEff_ISR(void)
-{
- 
-  /* Call user function */
-  INTR_GINNAKEFF_Callback();
-  
-  /* Clear interrupt: This is a read only bit, it cannot be cleared by register 
-     access */
-  
-  return 1;
-}
-
-/*******************************************************************************
-* Function Name  : OTGD_FS_Handle_GOutNakEff_ISR
-* Description    : Handles the Global OUT Endpoints NAK Effective interrupt.
-* Input          : None
-* Output         : None
-* Return         : status
-*******************************************************************************/
-uint32_t OTGD_FS_Handle_GOutNakEff_ISR(void)
-{
-  /* Call user function */
-  INTR_GOUTNAKEFF_Callback();  
-  
-  /* Clear interrupt: This is a read only bit, it cannot be cleared by register 
-     access */
-
-  return 1;
-}
-
-/*******************************************************************************
-* Function Name  : OTGD_FS_Handle_EarlySuspend_ISR
-* Description    : Handles the Early Suspend detected interrupt.
-* Input          : None
-* Output         : None
-* Return         : status
-*******************************************************************************/
-uint32_t OTGD_FS_Handle_EarlySuspend_ISR(void )
-{
-  USB_OTG_int_sts_data gintsts;
-  USB_OTG_int_msk_data gintmsk;
-
-  gintsts.d32 = 0;
-  gintmsk.d32 = 0;
-  
-  
-  /* Call user function */
-  INTR_ERLYSUSPEND_Callback();  
-  
-  gintmsk.b.erlysuspend = 1;
-  MODIFY_REG32(&core_regs.common_regs->int_msk, gintmsk.d32, 0 );
-
-  /* Clear interrupt */
-  gintsts.b.erlysuspend = 1;
-  WRITE_REG32(&core_regs.common_regs->int_sts, gintsts.d32);
-  return 1;
-}
-
-/*******************************************************************************
-* Function Name  : OTGD_FS_Handle_USBSuspend_ISR
-* Description    : Handles the Suspend condition detected interrupt.
-* Input          : None
-* Output         : None
-* Return         : status
-*******************************************************************************/
-uint32_t OTGD_FS_Handle_USBSuspend_ISR(void)
-{
-  USB_OTG_int_sts_data gintsts;  
-  
-  gintsts.d32 = 0;
-  /* Call user function */
-  INTR_USBSUSPEND_Callback();
-  
-  /* Clear interrupt */
-  gintsts.b.usbsuspend = 1;
-  WRITE_REG32(&core_regs.common_regs->int_sts, gintsts.d32);
-  
-  return 1;
-}
-
-/*******************************************************************************
-* Function Name  : OTGD_FS_Handle_UsbReset_ISR
-* Description    : This interrupt occurs when a USB Reset is detected.
-* Input          : None
-* Output         : None
-* Return         : status
-*******************************************************************************/
-uint32_t OTGD_FS_Handle_UsbReset_ISR(void)
-{
-  USB_OTG_dev_all_int_data daintmsk;
-  USB_OTG_dev_out_ep_msk_data doepmsk;
-  USB_OTG_dev_in_ep_msk_data diepmsk;
-  USB_OTG_dev_cfg_data dcfg;
-  USB_OTG_dev_ctl_data dctl;
-  USB_OTG_int_sts_data gintsts;
-  
-  daintmsk.d32 = 0;
-  doepmsk.d32 = 0;
-  diepmsk.d32 = 0;
-  dcfg.d32 =0;
-  dctl.d32 = 0;
-  gintsts.d32 = 0;
-
-  /* Clear the Remote Wakeup Signalling */
-  dctl.b.rmtwkupsig = 1;
-  MODIFY_REG32(&core_regs.dev_regs->dev_ctl, dctl.d32, 0 );
-
-  /* Flush the NP Tx FIFO */
-  OTGD_FS_FlushTxFifo( 0 );
-
-  daintmsk.b.inep0 = 1;
-  daintmsk.b.outep0 = 1;
-  WRITE_REG32( &core_regs.dev_regs->dev_all_int_msk, daintmsk.d32 );
-
-  doepmsk.b.setup = 1;
-  doepmsk.b.xfercompl = 1;
-  doepmsk.b.ahberr = 1;
-  doepmsk.b.epdisabled = 1;
-  WRITE_REG32( &core_regs.dev_regs->dev_out_ep_msk, doepmsk.d32 );
-
-  diepmsk.b.xfercompl = 1;
-  diepmsk.b.timeout = 1;
-  diepmsk.b.epdisabled = 1;
-  diepmsk.b.ahberr = 1;
-  diepmsk.b.intknepmis = 1;
-  WRITE_REG32( &core_regs.dev_regs->dev_in_ep_msk, diepmsk.d32 );
-
-  /* Reset Device Address */
-  dcfg.d32 = READ_REG32( &core_regs.dev_regs->dev_cfg);
-  dcfg.b.devaddr = 0;
-  WRITE_REG32( &core_regs.dev_regs->dev_cfg, dcfg.d32);
-
-  /* setup EP0 to receive SETUP packets */
-  OTGD_FS_PCD_EP0_OutStart();
-
-  /* Clear interrupt */
-  gintsts.d32 = 0;
-  gintsts.b.usbreset = 1;
-  WRITE_REG32 (&core_regs.common_regs->int_sts, gintsts.d32);
-
-  /* Call the user reset function */
-  OTGD_FS_DEVICE_RESET; 
-  
-  /* Call user function */
-  INTR_USBRESET_Callback();  
-  
-  return 1;
-}
-
-/*******************************************************************************
-* Function Name  : OTGD_FS_Handle_EnumDone_ISR
-* Description    : Reads the device status register and set the device speed
-* Input          : None
-* Output         : None
-* Return         : status
-*******************************************************************************/
-uint32_t OTGD_FS_Handle_EnumDone_ISR(void)
-{
-  USB_OTG_int_sts_data gintsts;
-  USB_OTG_usb_cfg_data gusbcfg;
-
-  gintsts.d32 = 0;
-  gusbcfg.d32 = 0;
-  
-  OTGD_FS_EP0Activate();
-
-  /* Set USB turnaround time based on device speed and PHY interface. */
-  gusbcfg.d32 = READ_REG32(&core_regs.common_regs->usb_cfg);
-
-  /* Full or low speed */
-  if ( OTGD_FS_PCD_GetDeviceSpeed() == USB_SPEED_FULL)
-  {
-    gusbcfg.b.usbtrdtim = 9;
-  }
-  WRITE_REG32(&core_regs.common_regs->usb_cfg, gusbcfg.d32);
-
-  /* Call user function */
-  INTR_ENUMDONE_Callback();
-  
-  /* Clear interrupt */
-  gintsts.b.enumdone = 1;
-  WRITE_REG32( &core_regs.common_regs->int_sts, gintsts.d32 );
-  return 1;
-}
-
-/*******************************************************************************
-* Function Name  : OTGD_FS_Handle_IsoOutDrop_ISR
-* Description    : Handles the Isochrounous Out packet Dropped interrupt.
-* Input          : None
-* Output         : None
-* Return         : status
-*******************************************************************************/
-uint32_t OTGD_FS_Handle_IsoOutDrop_ISR(void)
-{
-  USB_OTG_int_sts_data gintsts;  
-
-  gintsts.d32 = 0;
-  /* Call user function */
-  INTR_ISOOUTDROP_Callback();
-  
-  /* Clear interrupt */
-  gintsts.b.isooutdrop = 1;
-  WRITE_REG32(&core_regs.common_regs->int_sts, gintsts.d32);
-  
-  return 1;
-}
-
-/*******************************************************************************
-* Function Name  : OTGD_FS_Handle_EOPF_ISR
-* Description    : Handles the Expexted End Of Periodic Frame interrupt.
-* Input          : None
-* Output         : None
-* Return         : status
-*******************************************************************************/
-uint32_t OTGD_FS_Handle_EOPF_ISR(void )
-{
-  USB_OTG_int_sts_data gintsts;
-  USB_OTG_int_msk_data gintmsk;
-  
-  gintsts.d32 = 0;
-  gintmsk.d32 = 0;
-  
-  gintmsk.b.eopframe = 1;
-  MODIFY_REG32(&core_regs.common_regs->int_msk, gintmsk.d32, 0 );
-
-  /* Call user function */
-  INTR_EOPFRAME_Callback();
-  
-  /* Clear interrupt */
-  gintsts.b.eopframe = 1;
-  WRITE_REG32(&core_regs.common_regs->int_sts, gintsts.d32);
-  return 1;
-}
-
-/*******************************************************************************
-* Function Name  : OTGD_FS_Handle_EPMismatch_ISR
-* Description    : Handles the Endpoint Mismatch error interrupt.
-* Input          : None
-* Output         : None
-* Return         : status
-*******************************************************************************/
-uint32_t OTGD_FS_Handle_EPMismatch_ISR(void)
-{
-  USB_OTG_int_sts_data gintsts;  
-  
-  gintsts.d32 = 0;
-  
-  /* Call user function */
-  INTR_EPMISMATCH_Callback();
-  
-  /* Clear interrupt */
-  gintsts.b.epmismatch = 1;
-  WRITE_REG32(&core_regs.common_regs->int_sts, gintsts.d32);
-  
-  return 1;
-}
-
-/*******************************************************************************
-* Function Name  : OTGD_FS_Handle_InEP_ISR
-* Description    : Handles all IN endpoints interrupts.
-* Output         : None
-* Return         : status
-*******************************************************************************/
-uint32_t OTGD_FS_Handle_InEP_ISR(void)
-{
-  USB_OTG_dev_in_ep_int_data diepint;
-
-  uint32_t ep_intr = 0;
-  uint32_t epnum = 0;
-  USB_OTG_EP *ep;
-  uint32_t fifoemptymsk = 0;
-
-  diepint.d32 = 0;  
-  ep_intr = OTGD_FS_ReadDevAllInEPItr();
-  while ( ep_intr )
-  {
-    if (ep_intr&0x1) /* In ITR */
-    {
-      ep = OTGD_FS_PCD_GetInEP(epnum);
-      diepint.d32 = OTGD_FS_PCD_ReadDevInEP(ep); /* Get In ITR status */
-      if ( diepint.b.xfercompl )
-      {
-        fifoemptymsk = 0x1 << ep->num;
-        MODIFY_REG32(&core_regs.dev_regs->dev_fifo_empty_msk, fifoemptymsk, 0);
-
-        /* Clear the Interrupt flag */ 
-        CLEAR_IN_EP_INTR(epnum, xfercompl);
-        
-        if (epnum == 0)  
-        {        
-          /* Call the core IN process for EP0 */ 
-          In0_Process();
-          
-          /* before terminate set Tx & Rx status */
-          OTG_DEV_SetEPRxStatus(epnum, SaveRState);
-          OTG_DEV_SetEPTxStatus(epnum, SaveTState);
-        }
-        else
-        {
-          OTG_DEV_SetEPTxStatus((epnum | 0x80 ), DEV_EP_TX_NAK);
-
-          (*pEpInt_IN[epnum -1])();
-          
-          /* Toggle Endpoint frame ID */
-          if (ep->even_odd_frame == 0)
-            ep->even_odd_frame = 1;
-          else
-            ep->even_odd_frame = 0;
-        } 
-      }
-      if ( diepint.b.ahberr )
-      {
-        CLEAR_IN_EP_INTR(epnum, ahberr);
-      }
-      if ( diepint.b.timeout )
-      {
-        CLEAR_IN_EP_INTR(epnum, timeout);
-      }
-      if (diepint.b.intktxfemp)
-      {
-        CLEAR_IN_EP_INTR(epnum, intktxfemp);
-      }
-      if (diepint.b.intknepmis)
-      {
-        CLEAR_IN_EP_INTR(epnum, intknepmis);
-      }
-      if (diepint.b.inepnakeff)
-      {
-        CLEAR_IN_EP_INTR(epnum, inepnakeff);
-      }
-      if (diepint.b.emptyintr)
-      {      
-         if ((epnum == 0) || (OTG_DEV_GetEPTxStatus(epnum) == DEV_EP_TX_VALID))
-        {
-          OTGD_FS_PCD_WriteEmptyTxFifo(epnum);          
-        }
-
-        CLEAR_IN_EP_INTR(epnum, emptyintr);          
-      }
-      if ( diepint.b.epdisabled )
-      { 
-        /* Reset Endpoint Frame ID to 0 */
-        ep->even_odd_frame = 0;
-
-        CLEAR_IN_EP_INTR(epnum, epdisabled);
-      }      
-    }
-    epnum++;
-    ep_intr >>= 1;
-  }
-
-  /* Call user function */
-  INTR_INEPINTR_Callback();
-  
-  return 1;
-}
-
-
-/*******************************************************************************
-* Function Name  : OTGD_FS_Handle_OutEP_ISR
-* Description    : Handles all OUT endpoints interrupts.
-* Input          : None
-* Output         : None
-* Return         : Status
-*******************************************************************************/
-uint32_t OTGD_FS_Handle_OutEP_ISR(void)
-{
-  uint32_t ep_intr = 0;
-  USB_OTG_dev_out_ep_int_data doepint;
-  uint32_t epnum = 0;
-  USB_OTG_EP *ep;
-  
-  doepint.d32 = 0;
-
-  /* Read in the device interrupt bits */
-  ep_intr = OTGD_FS_ReadDevAllOutEp_itr();
-  
-  while ( ep_intr )
-  {
-    if (ep_intr&0x1)
-    {
-      /* Get EP pointer */
-      ep = OTGD_FS_PCD_GetOutEP(epnum);
-      doepint.d32 = OTGD_FS_ReadDevOutEP_itr(ep);
-
-      /* Transfer complete */
-      if ( doepint.b.xfercompl )
-      {
-        /* Clear the bit in DOEPINTn for this interrupt */
-        CLEAR_OUT_EP_INTR(epnum, xfercompl);
-        
-        if (epnum == 0)  
-        { 
-          /* Call the OUT process for the EP0 */
-          Out0_Process();
-        }
-        else
-        {
-          (*pEpInt_OUT[epnum-1])();
-        }
-      }
-      /* Endpoint disable  */
-      if ( doepint.b.epdisabled )
-      {
-        /* Clear the bit in DOEPINTn for this interrupt */
-        CLEAR_OUT_EP_INTR(epnum, epdisabled);
-      }
-      /* AHB Error */
-      if ( doepint.b.ahberr )
-      {
-        CLEAR_OUT_EP_INTR(epnum, ahberr);
-      }
-      /* Setup Phase Done (control EPs) */
-      if ( doepint.b.setup )
-      {
-        if (epnum == 0)  
-        {        
-          /* Call the SETUP process for the EP0 */
-          Setup0_Process();  
-
-          /* Before exit, update the Tx status */
-          OTG_DEV_SetEPTxStatus(0x80, SaveTState);  
-        }
-        else
-        {
-          /* Other control endpoints */
-        }  
-        
-        /* Clear the EP Interrupt */
-        CLEAR_OUT_EP_INTR(epnum, setup);
-      }
-    }
-    epnum++;
-    ep_intr >>= 1;
-  }
-
-  /* Call user function */
-  INTR_OUTEPINTR_Callback();  
-  
-  return 1;
-}
-
-/*******************************************************************************
-* Function Name  : OTGD_FS_Handle_IncomplIsoIn_ISR
-* Description    : Handles the Incomplete Isochrous IN tranfer error interrupt.
-* Input          : None
-* Output         : None
-* Return         : status
-*******************************************************************************/
-uint32_t OTGD_FS_Handle_IncomplIsoIn_ISR(void)
-{
-  USB_OTG_int_sts_data gintsts;  
-  
-  gintsts.d32 = 0;
-
-  /* Call user function */
-  INTR_INCOMPLISOIN_Callback(); 
-  
-  /* Clear interrupt */
-  gintsts.b.incomplisoin = 1;
-  WRITE_REG32(&core_regs.common_regs->int_sts, gintsts.d32);
-  
-  return 1;
-}
-
-/*******************************************************************************
-* Function Name  : OTGD_FS_Handle_IncomplIsoOut_ISR
-* Description    : Handles the Incomplete Isochrous OUT tranfer error interrupt.
-* Input          : None
-* Output         : None
-* Return         : status
-*******************************************************************************/
-uint32_t OTGD_FS_Handle_IncomplIsoOut_ISR(void)
-{
-  USB_OTG_int_sts_data gintsts;  
-
-  gintsts.d32 = 0;
-  
-  /* Call user function */
-  INTR_INCOMPLISOOUT_Callback();
-  
-  /* Clear interrupt */
-  gintsts.b.outepintr = 1;
-  WRITE_REG32(&core_regs.common_regs->int_sts, gintsts.d32);
-  
-  return 1;
-}
-
-/*******************************************************************************
-* Function Name  : OTGD_FS_Handle_Wakeup_ISR
-* Description    : Handles the Wakeup or Remote Wakeup detected interrupt.
-* Input          : None
-* Output         : None
-* Return         : status
-*******************************************************************************/
-uint32_t OTGD_FS_Handle_Wakeup_ISR(void)
-{
-  USB_OTG_int_sts_data gintsts;
-
-  gintsts.d32 = 0;
-  /* Call user function */
-  INTR_WKUPINTR_Callback();
-  
-  /* Clear interrupt */
-  gintsts.b.wkupintr = 1;
-  WRITE_REG32 (&core_regs.common_regs->int_sts, gintsts.d32);
-
-  return 1;
-}
-
-/*******************************************************************************
-* Function Name  : OTGD_FS_PCD_GetDeviceSpeed
-* Description    : Get the device speed from the device status register
-* Input          : None
-* Output         : None
-* Return         : The Device speed value.
-*******************************************************************************/
-static enum usb_device_speed OTGD_FS_PCD_GetDeviceSpeed(void)
-{
-  USB_OTG_dev_sts_data dsts;
-  enum usb_device_speed speed = USB_SPEED_UNKNOWN;
-    
-  dsts.d32 = 0;
-    
-  dsts.d32 = READ_REG32(&core_regs.dev_regs->dev_sts);
-
-  switch (dsts.b.enumspd)
-  {
-    case DSTS_ENUMSPD_HS_PHY_30MHZ_OR_60MHZ:
-      speed = USB_SPEED_HIGH;
-      break;
-    case DSTS_ENUMSPD_FS_PHY_30MHZ_OR_60MHZ:
-    case DSTS_ENUMSPD_FS_PHY_48MHZ:
-      speed = USB_SPEED_FULL;
-      break;
-
-    case DSTS_ENUMSPD_LS_PHY_6MHZ:
-      speed = USB_SPEED_LOW;
-      break;
-  }
-
-  return speed;
-}
-
-/*******************************************************************************
-* Function Name  : OTGD_FS_PCD_ReadDevInEP
-* Description    : Reads all the Endpoints flags.
-* Input          : None
-* Output         : None
-* Return         : Status
-*******************************************************************************/
-static uint32_t OTGD_FS_PCD_ReadDevInEP( USB_OTG_EP *ep)
-{
-  uint32_t v = 0, msk = 0, emp=0;
-  
-  msk = READ_REG32(&core_regs.dev_regs->dev_in_ep_msk);
-  emp = READ_REG32(&core_regs.dev_regs->dev_fifo_empty_msk);
-  msk |= ((emp >> ep->num) & 0x1) << 7;
-  v = READ_REG32(&core_regs.inep_regs[ep->num]->dev_in_ep_int) & msk;
-  
-  return v;
-}
-
-/*******************************************************************************
-* Function Name  : OTGD_FS_PCD_WriteEmptyTxFifo
-* Description    : Checks Fifo for the next packet to be loaded.
-* Input          : None
-* Output         : None
-* Return         : Status
-*******************************************************************************/
-static uint32_t OTGD_FS_PCD_WriteEmptyTxFifo(uint32_t epnum)
-{
-  USB_OTG_dev_tx_fifo_sts_data txstatus;
-  USB_OTG_EP *ep;
-  uint32_t len = 0;
-  uint32_t dwords = 0;
-  USB_OTG_dev_ep_ctl_data  depctl;
-  
-  
-  txstatus.d32 = 0;
-  depctl.d32 = 0;
-  
-  ep = OTGD_FS_PCD_GetInEP(epnum); 
-  
-  len = ep->xfer_len - ep->xfer_count;
-
-  if (len > ep->maxpacket)
-  {
-    len = ep->maxpacket;
-  }
-  
-  dwords = (len + 3) / 4;
-  txstatus.d32 = READ_REG32( &core_regs.inep_regs[epnum]->dev_tx_fifo_sts);
-
-  /* Manage the case of 0-length data packets toggling data PID */
-  if ((ep->xfer_len == 0) && (ep->xfer_count == 0))
-  {
-    if (ep->num > 0)
-    {
-      depctl.d32 = READ_REG32( &core_regs.inep_regs[epnum]->dev_in_ep_ctl);      
-      if (ep->even_odd_frame == 1)
-      {
-        depctl.b.setd0pid = 0;
-        depctl.b.setd1pid = 1;
-      }
-      else
-      {
-        depctl.b.setd0pid = 1;
-        depctl.b.setd1pid = 0;
-      }      
-      WRITE_REG32( &core_regs.inep_regs[epnum]->dev_in_ep_ctl, depctl.d32);           
-    }
-  }
-
-  
-  while  ((txstatus.b.txfspcavail > dwords) &&
-          (ep->xfer_count < ep->xfer_len) &&
-          (ep->xfer_len) != 0)
-  {
-    if (ep->num > 0)
-    {
-      depctl.d32 = READ_REG32( &core_regs.inep_regs[epnum]->dev_in_ep_ctl);      
-      if (ep->even_odd_frame == 0)
-      {
-        depctl.b.setd0pid = 1;
-        depctl.b.setd1pid = 0;
-      }
-      else
-      {
-        depctl.b.setd0pid = 0;
-        depctl.b.setd1pid = 1;
-      }      
-      WRITE_REG32( &core_regs.inep_regs[epnum]->dev_in_ep_ctl, depctl.d32);           
-    }
-    
-    /* Write the FIFO */
-    len = ep->xfer_len - ep->xfer_count;
-
-    if (len > ep->maxpacket)
-    {
-      len = ep->maxpacket;
-    }
-    dwords = (len + 3) / 4;
-
-    OTGD_FS_WritePacket(ep->xfer_buff, epnum, len);    
-    
-    ep->xfer_count += len;
-    ep->xfer_buff += len; 
-
-    txstatus.d32 = READ_REG32(&core_regs.inep_regs[epnum]->dev_tx_fifo_sts);   
-  }
-  
-  return 1;
-}
-#endif  /* STM32F10X_CL */
-/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/

STM32_USB-FS-Device_Driver/src/otgd_fs_pcd.c

@@ -1,454 +0,0 @@
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-* File Name          : otgd_fs_pcd.c
-* Author             : MCD Application Team
-* Version            : V3.1.1
-* Date               : 04/07/2010
-* Description        : Peripheral Device Interface low layer.
-********************************************************************************
-* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-
-#ifdef STM32F10X_CL
-
-#include "usb_lib.h"
-#include "otgd_fs_cal.h"
-#include "otgd_fs_pcd.h"
-
-USB_OTG_PCD_DEV USB_OTG_PCD_dev;
-
-extern USB_OTG_CORE_REGS     core_regs;
-/*******************************************************************************
-* Function Name  : OTGD_FS_PCD_Init
-* Description    : Initialize the USB Device portion of the driver.
-* Input          : None
-* Output         : None
-* Return         : None
-*******************************************************************************/
-void OTGD_FS_PCD_Init(void)
-{
-  uint32_t i = 0;
-  USB_OTG_EP *ep;
-
-  ep = &USB_OTG_PCD_dev.ep0;
-  USB_OTG_PCD_dev.ep0state = 0;
-
-  /* Init ep structure */
-  ep->num = 0;
-  ep->tx_fifo_num = 0;
-
-  /* Control until ep is actvated */
-  ep->type = EP_TYPE_CTRL;
-  ep->maxpacket = MAX_PACKET_SIZE;
-
-  ep->xfer_buff = 0;
-  ep->xfer_len = 0;
-
-  for (i = 1; i < MAX_TX_FIFOS ; i++)
-  {
-    ep = &USB_OTG_PCD_dev.in_ep[i-1];
-
-    /* Init ep structure */
-    ep->is_in = 1;
-    ep->num = i;
-    ep->tx_fifo_num = i;
-
-    /* Control until ep is actvated */
-    ep->type = EP_TYPE_CTRL;
-    ep->maxpacket = MAX_PACKET_SIZE;
-    ep->xfer_buff = 0;
-    ep->xfer_len = 0;
-  }
-
-  for (i = 1; i < MAX_TX_FIFOS; i++)
-  {
-    ep = &USB_OTG_PCD_dev.out_ep[i-1];
-
-    /* Init ep structure */
-    ep->is_in = 0;
-    ep->num = i;
-    ep->tx_fifo_num = i;
-
-    /* Control until ep is activated */
-    ep->type = EP_TYPE_CTRL;
-    ep->maxpacket = MAX_PACKET_SIZE;
-    ep->xfer_buff = 0;
-    ep->xfer_len = 0;
-  }
-
-  USB_OTG_PCD_dev.ep0.maxpacket = MAX_EP0_SIZE;
-  USB_OTG_PCD_dev.ep0.type = EP_TYPE_CTRL;
-
-}
-
-/*******************************************************************************
-* Function Name  : OTGD_FS_PCD_EP_Open
-* Description    : Configure an Endpoint
-* Input          : None
-* Output         : None
-* Return         : status
-*******************************************************************************/
-uint32_t OTGD_FS_PCD_EP_Open(EP_DESCRIPTOR *epdesc)
-{
-  USB_OTG_EP *ep;
-
-
-  if ((0x80 & epdesc->bEndpointAddress) != 0)
-  {
-    ep = OTGD_FS_PCD_GetInEP(epdesc->bEndpointAddress & 0x7F);
-    ep->is_in = 1;
-  }
-  else
-  {
-    ep = OTGD_FS_PCD_GetOutEP(epdesc->bEndpointAddress & 0x7F);
-    ep->is_in = 0;
-  }
-
-  ep->num   = epdesc->bEndpointAddress & 0x7F;
-  ep->maxpacket = epdesc->wMaxPacketSize;
-  ep->type = epdesc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK;
-
-  if (ep->is_in)
-  {
-    /* Assign a Tx FIFO */
-    ep->tx_fifo_num = ep->num;
-  }
-  
-  /* Set initial data PID. */
-  if ((epdesc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_BULK )
-  {
-    ep->data_pid_start = 0;
-  }
-
-  OTGD_FS_EPActivate(ep );
-
-  return 0;
-}
-
-/*******************************************************************************
-* Function Name  : OTGD_FS_PCD_EP_Close
-* Description    : Called when an EP is disabled
-* Input          : Endpoint address.
-* Output         : None
-* Return         : status
-*******************************************************************************/
-uint32_t OTGD_FS_PCD_EP_Close(uint8_t  ep_addr)
-{
-
-  USB_OTG_EP *ep;
-
-  if ((0x80 & ep_addr) != 0)
-  {
-    ep = OTGD_FS_PCD_GetInEP(ep_addr & 0x7F);
-  }
-  else
-  {
-    ep = OTGD_FS_PCD_GetOutEP(ep_addr & 0x7F);
-  }
-
-  ep->num   = ep_addr & 0x7F;
-  ep->is_in = (0x80 & ep_addr) != 0;
-
-  OTGD_FS_EPDeactivate(ep );
-  return 0;
-}
-
-/*******************************************************************************
-* Function Name  : OTGD_FS_PCD_EP_Read
-* Description    : Read data from Fifo
-* Input          : Endpoint address.
-* Output         : None
-* Return         : status
-*******************************************************************************/
-uint32_t OTGD_FS_PCD_EP_Read (uint8_t ep_addr, uint8_t *pbuf, uint32_t buf_len)
-{
-  USB_OTG_EP *ep;
-  uint32_t i = 0;
-
-  ep = OTGD_FS_PCD_GetOutEP(ep_addr & 0x7F);
-
-  /* copy received data into application buffer */
-  for (i = 0 ; i < buf_len ; i++)
-  {
-    pbuf[i] = ep->xfer_buff[i];
-  }
-
-  /*setup and start the Xfer */
-  ep->xfer_buff = pbuf;
-  ep->xfer_len = buf_len;
-  ep->xfer_count = 0;
-  ep->is_in = 0;
-  ep->num = ep_addr & 0x7F;
-
-  if ( ep->num == 0 )
-  {
-    OTGD_FS_EP0StartXfer(ep);
-  }
-  else if (USB_OTG_PCD_dev.ep0state == 0)
-  {
-    OTGD_FS_EPStartXfer( ep );
-  }
-
-  return 0;
-}
-
-/*******************************************************************************
-* Function Name  : USBF_EP_Write
-* Description    : Read data from Fifo
-* Input          : ep
-* Output         : None
-* Return         : status
-*******************************************************************************/
-uint32_t  OTGD_FS_PCD_EP_Write (uint8_t ep_addr, uint8_t *pbuf, uint32_t buf_len)
-{
-  USB_OTG_EP *ep;
-
-  ep = OTGD_FS_PCD_GetInEP(ep_addr & 0x7f);
-
-  /* assign data to EP structure buffer */
-  ep->xfer_buff = pbuf;
-
-  /* Setup and start the Transfer */
-  ep->xfer_count = 0;
-  ep->xfer_len = buf_len;
-  ep->is_in = 1;
-  ep->num = ep_addr & 0x7F;
-  
-  if ( ep->num == 0 )
-  {
-    OTGD_FS_EP0StartXfer(ep);
-  }
-  else if (USB_OTG_PCD_dev.ep0state == 0)
-  {
-    OTGD_FS_EPStartXfer( ep );
-  }
-
-  return 0;
-}
-
-/*******************************************************************************
-* Function Name  : OTGD_FS_PCD_EP_Stall
-* Description    : Stall an endpoint.
-* Input          : Endpoint Address.
-* Output         : None
-* Return         : status
-*******************************************************************************/
-uint32_t  OTGD_FS_PCD_EP_Stall (uint8_t ep_addr)
-{
-  USB_OTG_EP *ep;
-
-  if ((0x80 & ep_addr) != 0)
-  {
-    ep = OTGD_FS_PCD_GetInEP(ep_addr & 0x7F);
-  }
-  else
-  {
-    ep = OTGD_FS_PCD_GetOutEP(ep_addr & 0x7F);
-  }
-
-  ep->num   = ep_addr & 0x7F;
-  ep->is_in = ((ep_addr & 0x80) == 0x80) ? 1 : 0;
-
-  OTGD_FS_EPSetStall(ep);
-  return (0);
-}
-/*******************************************************************************
-* Function Name  : OTGD_FS_PCD_EP_ClrStall
-* Description    : Clear stall condition on endpoints.
-* Input          : Endpoint Address.
-* Output         : None
-* Return         : status
-*******************************************************************************/
-uint32_t  OTGD_FS_PCD_EP_ClrStall (uint8_t ep_addr)
-{
-
-  USB_OTG_EP *ep;
-
-  if ((0x80 & ep_addr) != 0)
-  {
-    ep = OTGD_FS_PCD_GetInEP(ep_addr & 0x7F);
-  }
-  else
-  {
-    ep = OTGD_FS_PCD_GetOutEP(ep_addr & 0x7F);
-  }
-
-  ep->num   = ep_addr & 0x7F;
-  ep->is_in = ((ep_addr & 0x80) == 0x80) ? 1 : 0;
-
-  OTGD_FS_EPClearStall(ep);
-
-  return (0);
-}
-
-/*******************************************************************************
-* Function Name  : USBF_FCD_EP_Flush()
-* Description    : This Function flushes the buffer.
-* Input          : Endpoint Address.
-* Output         : None
-* Return         : status
-*******************************************************************************/
-uint32_t  OTGD_FS_PCD_EP_Flush (uint8_t ep_addr)
-{
-
-  uint8_t  is_out = 0;
-  uint8_t  ep_nbr = 0;
-
-  ep_nbr   = ep_addr & 0x7F;
-  is_out = ((ep_addr & 0x80) == 0x80) ? 0 : 1;
-
-  if (is_out == 0)
-  {
-    OTGD_FS_FlushTxFifo(ep_nbr);
-  }
-  else
-  {
-    OTGD_FS_FlushRxFifo();
-  }
-  OTGD_FS_PCD_EP_ClrStall(ep_addr);
-  return (0);
-}
-
-/*******************************************************************************
-* Function Name  : OTGD_FS_PCD_EP_SetAddress
-* Description    : This Function set USB device address
-* Input          : The new device Address to be set.
-* Output         : None
-* Return         : status
-*******************************************************************************/
-void  OTGD_FS_PCD_EP_SetAddress (uint8_t address)
-{
-
-  USB_OTG_dev_cfg_data dcfg;
-
-  dcfg.d32 = 0;
-  
-  dcfg.b.devaddr = address;
-  MODIFY_REG32( &core_regs.dev_regs->dev_cfg, 0, dcfg.d32);
-}
-
-
-/*******************************************************************************
-* Function Name  : OTGD_FS_PCD_GetInEP
-* Description    : This function returns pointer to IN EP struct with number ep_num
-* Input          : Endpoint Number.
-* Output         : None
-* Return         : status
-*******************************************************************************/
-USB_OTG_EP* OTGD_FS_PCD_GetInEP(uint32_t ep_num)
-{
-  uint32_t i = 0;
-  
-  if (ep_num == 0)
-  {
-    return &USB_OTG_PCD_dev.ep0;
-  }
-  else
-  {
-    for (i = 0; i < MAX_TX_FIFOS; ++i)
-    {
-      if (USB_OTG_PCD_dev.in_ep[i].num == ep_num)
-        return &USB_OTG_PCD_dev.in_ep[i];
-    }
-    return 0;
-  }
-}
-/*******************************************************************************
-* Function Name  : USBF_GetOutEP
-* Description    : returns pointer to OUT EP struct with number ep_num
-* Input          : Endpoint Number.
-* Output         : None
-* Return         : USBF_EP
-*******************************************************************************/
-USB_OTG_EP* OTGD_FS_PCD_GetOutEP(uint32_t ep_num)
-{
-  uint32_t i = 0;
-  
-  if (ep_num == 0)
-  {
-    return &USB_OTG_PCD_dev.ep0;
-  }
-  else
-  {
-    for (i = 0; i < MAX_TX_FIFOS; ++i)
-    {
-      if (USB_OTG_PCD_dev.out_ep[i].num == ep_num)
-        return &USB_OTG_PCD_dev.out_ep[i];
-    }
-    return 0;
-  }
-}
-
-/*******************************************************************************
-* Function Name  : OTGD_FS_PCD_DevConnect
-* Description    : Connect device
-* Input         : None
-* Output         : None
-* Return         : status
-*******************************************************************************/
-void  OTGD_FS_PCD_DevConnect(void)
-{
-
-  USB_OTG_dev_ctl_data dctl;
-  
-  dctl.d32 = 0;
-
-  dctl.d32 = READ_REG32(&core_regs.dev_regs->dev_ctl);
-
-  /* Connect device */
-  dctl.b.sftdiscon  = 0;
-  WRITE_REG32(&core_regs.dev_regs->dev_ctl, dctl.d32);
-  mDELAY(25);
-}
-
-/*******************************************************************************
-* Function Name  : OTGD_FS_PCD_DevDisconnect
-* Description    : Disconnect device
-* Input         : None
-* Output         : None
-* Return         : status
-*******************************************************************************/
-void  OTGD_FS_PCD_DevDisconnect (void)
-{
-
-  USB_OTG_dev_ctl_data dctl;
-
-  dctl.d32 = 0;
-  
-  dctl.d32 = READ_REG32(&core_regs.dev_regs->dev_ctl);
-
-  /* Disconnect device for 20ms */
-  dctl.b.sftdiscon  = 1;
-  WRITE_REG32(&core_regs.dev_regs->dev_ctl, dctl.d32);
-  mDELAY(25);
-}
-
-/*******************************************************************************
-* Function Name  : OTGD_FS_PCD_EP0_OutStart
-* Description    : Configures EPO to receive SETUP packets.
-* Input          : None
-* Output         : None
-* Return         : None
-*******************************************************************************/
-void OTGD_FS_PCD_EP0_OutStart(void)
-{
-
-  USB_OTG_dev_ep_txfer_size0_data doeptsize0;
-  doeptsize0.d32 = 0;
-  
-  
-  doeptsize0.b.supcnt = 3;
-  doeptsize0.b.pktcnt = 1;
-  doeptsize0.b.xfersize = 8 * 3;
-
-  WRITE_REG32( &core_regs.outep_regs[0]->dev_out_ep_txfer_siz, doeptsize0.d32 );
-
-}
-
-#endif /* STM32F10X_CL */
-/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/
-

STM32_USB-FS-Device_Driver/src/usb_init.c

@@ -1,63 +0,0 @@
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-* File Name          : usb_init.c
-* Author             : MCD Application Team
-* Version            : V3.1.1
-* Date               : 04/07/2010
-* Description        : Initialization routines & global variables
-********************************************************************************
-* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-
-/* Includes ------------------------------------------------------------------*/
-#include "usb_lib.h"
-
-/* Private typedef -----------------------------------------------------------*/
-/* Private define ------------------------------------------------------------*/
-/* Private macro -------------------------------------------------------------*/
-/* Private variables ---------------------------------------------------------*/
-/*  The number of current endpoint, it will be used to specify an endpoint */
- uint8_t	EPindex;
-/*  The number of current device, it is an index to the Device_Table */
-/* uint8_t	Device_no; */
-/*  Points to the DEVICE_INFO structure of current device */
-/*  The purpose of this register is to speed up the execution */
-DEVICE_INFO *pInformation;
-/*  Points to the DEVICE_PROP structure of current device */
-/*  The purpose of this register is to speed up the execution */
-const DEVICE_PROP *pProperty;
-/*  Temporary save the state of Rx & Tx status. */
-/*  Whenever the Rx or Tx state is changed, its value is saved */
-/*  in this variable first and will be set to the EPRB or EPRA */
-/*  at the end of interrupt process */
-uint16_t	SaveState ;
-uint16_t  wInterrupt_Mask;
-DEVICE_INFO	Device_Info;
-const USER_STANDARD_REQUESTS  *pUser_Standard_Requests;
-
-/* Extern variables ----------------------------------------------------------*/
-/* Private function prototypes -----------------------------------------------*/
-/* Private functions ---------------------------------------------------------*/
-
-/*******************************************************************************
-* Function Name  : USB_Init
-* Description    : USB system initialization
-* Input          : None.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void USB_Init(void)
-{
-  pInformation = &Device_Info;
-  pInformation->ControlState = 2;
-  pProperty = &Device_Property;
-  pUser_Standard_Requests = &User_Standard_Requests;
-  /* Initialize devices one by one */
-  pProperty->Init();
-}
-
-/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/

STM32_USB-FS-Device_Driver/src/usb_int.c

@@ -1,188 +0,0 @@
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-* File Name          : usb_int.c
-* Author             : MCD Application Team
-* Version            : V3.1.1
-* Date               : 04/07/2010
-* Description        : Endpoint CTR (Low and High) interrupt's service routines
-********************************************************************************
-* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-#ifndef STM32F10X_CL
-
-/* Includes ------------------------------------------------------------------*/
-#include "usb_lib.h"
-
-/* Private typedef -----------------------------------------------------------*/
-/* Private define ------------------------------------------------------------*/
-/* Private macro -------------------------------------------------------------*/
-/* Private variables ---------------------------------------------------------*/
-__IO uint16_t SaveRState;
-__IO uint16_t SaveTState;
-
-/* Extern variables ----------------------------------------------------------*/
-extern void (*pEpInt_IN[7])(void);    /*  Handles IN  interrupts   */
-extern void (*pEpInt_OUT[7])(void);   /*  Handles OUT interrupts   */
-
-/* Private function prototypes -----------------------------------------------*/
-/* Private functions ---------------------------------------------------------*/
-
-/*******************************************************************************
-* Function Name  : CTR_LP.
-* Description    : Low priority Endpoint Correct Transfer interrupt's service
-*                  routine.
-* Input          : None.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void CTR_LP(void)
-{
-  __IO uint16_t wEPVal = 0;
-  /* stay in loop while pending ints */
-  while (((wIstr = _GetISTR()) & ISTR_CTR) != 0)
-  {
-    /* extract highest priority endpoint number */
-    EPindex = (uint8_t)(wIstr & ISTR_EP_ID);
-    if (EPindex == 0)
-    {
-      /* Decode and service control endpoint interrupt */
-      /* calling related service routine */
-      /* (Setup0_Process, In0_Process, Out0_Process) */
-
-      /* save RX & TX status */
-      /* and set both to NAK */
-
-
-	    SaveRState = _GetENDPOINT(ENDP0);
-	    SaveTState = SaveRState & EPTX_STAT;
-	    SaveRState &=  EPRX_STAT;	
-
-	    _SetEPRxTxStatus(ENDP0,EP_RX_NAK,EP_TX_NAK);
-
-      /* DIR bit = origin of the interrupt */
-
-      if ((wIstr & ISTR_DIR) == 0)
-      {
-        /* DIR = 0 */
-
-        /* DIR = 0      => IN  int */
-        /* DIR = 0 implies that (EP_CTR_TX = 1) always  */
-
-
-        _ClearEP_CTR_TX(ENDP0);
-        In0_Process();
-
-           /* before terminate set Tx & Rx status */
-
-            _SetEPRxTxStatus(ENDP0,SaveRState,SaveTState);
-		  return;
-      }
-      else
-      {
-        /* DIR = 1 */
-
-        /* DIR = 1 & CTR_RX       => SETUP or OUT int */
-        /* DIR = 1 & (CTR_TX | CTR_RX) => 2 int pending */
-
-        wEPVal = _GetENDPOINT(ENDP0);
-        
-        if ((wEPVal &EP_SETUP) != 0)
-        {
-          _ClearEP_CTR_RX(ENDP0); /* SETUP bit kept frozen while CTR_RX = 1 */
-          Setup0_Process();
-          /* before terminate set Tx & Rx status */
-
-		      _SetEPRxTxStatus(ENDP0,SaveRState,SaveTState);
-          return;
-        }
-
-        else if ((wEPVal & EP_CTR_RX) != 0)
-        {
-          _ClearEP_CTR_RX(ENDP0);
-          Out0_Process();
-          /* before terminate set Tx & Rx status */
-     
-		     _SetEPRxTxStatus(ENDP0,SaveRState,SaveTState);
-          return;
-        }
-      }
-    }/* if(EPindex == 0) */
-    else
-    {
-      /* Decode and service non control endpoints interrupt  */
-
-      /* process related endpoint register */
-      wEPVal = _GetENDPOINT(EPindex);
-      if ((wEPVal & EP_CTR_RX) != 0)
-      {
-        /* clear int flag */
-        _ClearEP_CTR_RX(EPindex);
-
-        /* call OUT service function */
-        (*pEpInt_OUT[EPindex-1])();
-
-      } /* if((wEPVal & EP_CTR_RX) */
-
-      if ((wEPVal & EP_CTR_TX) != 0)
-      {
-        /* clear int flag */
-        _ClearEP_CTR_TX(EPindex);
-
-        /* call IN service function */
-        (*pEpInt_IN[EPindex-1])();
-      } /* if((wEPVal & EP_CTR_TX) != 0) */
-
-    }/* if(EPindex == 0) else */
-
-  }/* while(...) */
-}
-
-/*******************************************************************************
-* Function Name  : CTR_HP.
-* Description    : High Priority Endpoint Correct Transfer interrupt's service 
-*                  routine.
-* Input          : None.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void CTR_HP(void)
-{
-  uint32_t wEPVal = 0;
-
-  while (((wIstr = _GetISTR()) & ISTR_CTR) != 0)
-  {
-    _SetISTR((uint16_t)CLR_CTR); /* clear CTR flag */
-    /* extract highest priority endpoint number */
-    EPindex = (uint8_t)(wIstr & ISTR_EP_ID);
-    /* process related endpoint register */
-    wEPVal = _GetENDPOINT(EPindex);
-    if ((wEPVal & EP_CTR_RX) != 0)
-    {
-      /* clear int flag */
-      _ClearEP_CTR_RX(EPindex);
-
-      /* call OUT service function */
-      (*pEpInt_OUT[EPindex-1])();
-
-    } /* if((wEPVal & EP_CTR_RX) */
-    else if ((wEPVal & EP_CTR_TX) != 0)
-    {
-      /* clear int flag */
-      _ClearEP_CTR_TX(EPindex);
-
-      /* call IN service function */
-      (*pEpInt_IN[EPindex-1])();
-
-
-    } /* if((wEPVal & EP_CTR_TX) != 0) */
-
-  }/* while(...) */
-}
-
-#endif  /* STM32F10X_CL */
-
-/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/

STM32_USB-FS-Device_Driver/src/usb_mem.c

@@ -1,75 +0,0 @@
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-* File Name          : usb_mem.c
-* Author             : MCD Application Team
-* Version            : V3.1.1
-* Date               : 04/07/2010
-* Description        : Utility functions for memory transfers to/from PMA
-********************************************************************************
-* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-#ifndef STM32F10X_CL
-
-/* Includes ------------------------------------------------------------------*/
-#include "usb_lib.h"
-
-/* Private typedef -----------------------------------------------------------*/
-/* Private define ------------------------------------------------------------*/
-/* Private macro -------------------------------------------------------------*/
-/* Private variables ---------------------------------------------------------*/
-/* Extern variables ----------------------------------------------------------*/
-/* Private function prototypes -----------------------------------------------*/
-/* Private functions ---------------------------------------------------------*/
-/*******************************************************************************
-* Function Name  : UserToPMABufferCopy
-* Description    : Copy a buffer from user memory area to packet memory area (PMA)
-* Input          : - pbUsrBuf: pointer to user memory area.
-*                  - wPMABufAddr: address into PMA.
-*                  - wNBytes: no. of bytes to be copied.
-* Output         : None.
-* Return         : None	.
-*******************************************************************************/
-void UserToPMABufferCopy(uint8_t *pbUsrBuf, uint16_t wPMABufAddr, uint16_t wNBytes)
-{
-  uint32_t n = (wNBytes + 1) >> 1;   /* n = (wNBytes + 1) / 2 */
-  uint32_t i, temp1, temp2;
-  uint16_t *pdwVal;
-  pdwVal = (uint16_t *)(wPMABufAddr * 2 + PMAAddr);
-  for (i = n; i != 0; i--)
-  {
-    temp1 = (uint16_t) * pbUsrBuf;
-    pbUsrBuf++;
-    temp2 = temp1 | (uint16_t) * pbUsrBuf << 8;
-    *pdwVal++ = temp2;
-    pdwVal++;
-    pbUsrBuf++;
-  }
-}
-/*******************************************************************************
-* Function Name  : PMAToUserBufferCopy
-* Description    : Copy a buffer from user memory area to packet memory area (PMA)
-* Input          : - pbUsrBuf    = pointer to user memory area.
-*                  - wPMABufAddr = address into PMA.
-*                  - wNBytes     = no. of bytes to be copied.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void PMAToUserBufferCopy(uint8_t *pbUsrBuf, uint16_t wPMABufAddr, uint16_t wNBytes)
-{
-  uint32_t n = (wNBytes + 1) >> 1;/* /2*/
-  uint32_t i;
-  uint32_t *pdwVal;
-  pdwVal = (uint32_t *)(wPMABufAddr * 2 + PMAAddr);
-  for (i = n; i != 0; i--)
-  {
-    *(uint16_t*)pbUsrBuf++ = *pdwVal++;
-    pbUsrBuf++;
-  }
-}
-
-#endif /* STM32F10X_CL */
-/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/

STM32_USB-FS-Device_Driver/src/usb_regs.c

@@ -1,750 +0,0 @@
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-* File Name          : usb_regs.c
-* Author             : MCD Application Team
-* Version            : V3.1.1
-* Date               : 04/07/2010
-* Description        : Interface functions to USB cell registers
-********************************************************************************
-* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-#ifndef STM32F10X_CL
-
-/* Includes ------------------------------------------------------------------*/
-#include "usb_lib.h"
-
-/* Private typedef -----------------------------------------------------------*/
-/* Private define ------------------------------------------------------------*/
-/* Private macro -------------------------------------------------------------*/
-/* Private variables ---------------------------------------------------------*/
-/* Extern variables ----------------------------------------------------------*/
-/* Private function prototypes -----------------------------------------------*/
-/* Private functions ---------------------------------------------------------*/
-
-/*******************************************************************************
-* Function Name  : SetCNTR.
-* Description    : Set the CNTR register value.
-* Input          : wRegValue: new register value.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void SetCNTR(uint16_t wRegValue)
-{
-  _SetCNTR(wRegValue);
-}
-
-/*******************************************************************************
-* Function Name  : GetCNTR.
-* Description    : returns the CNTR register value.
-* Input          : None.
-* Output         : None.
-* Return         : CNTR register Value.
-*******************************************************************************/
-uint16_t GetCNTR(void)
-{
-  return(_GetCNTR());
-}
-
-/*******************************************************************************
-* Function Name  : SetISTR.
-* Description    : Set the ISTR register value.
-* Input          : wRegValue: new register value.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void SetISTR(uint16_t wRegValue)
-{
-  _SetISTR(wRegValue);
-}
-
-/*******************************************************************************
-* Function Name  : GetISTR
-* Description    : Returns the ISTR register value.
-* Input          : None.
-* Output         : None.
-* Return         : ISTR register Value
-*******************************************************************************/
-uint16_t GetISTR(void)
-{
-  return(_GetISTR());
-}
-
-/*******************************************************************************
-* Function Name  : GetFNR
-* Description    : Returns the FNR register value.
-* Input          : None.
-* Output         : None.
-* Return         : FNR register Value
-*******************************************************************************/
-uint16_t GetFNR(void)
-{
-  return(_GetFNR());
-}
-
-/*******************************************************************************
-* Function Name  : SetDADDR
-* Description    : Set the DADDR register value.
-* Input          : wRegValue: new register value.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void SetDADDR(uint16_t wRegValue)
-{
-  _SetDADDR(wRegValue);
-}
-
-/*******************************************************************************
-* Function Name  : GetDADDR
-* Description    : Returns the DADDR register value.
-* Input          : None.
-* Output         : None.
-* Return         : DADDR register Value
-*******************************************************************************/
-uint16_t GetDADDR(void)
-{
-  return(_GetDADDR());
-}
-
-/*******************************************************************************
-* Function Name  : SetBTABLE
-* Description    : Set the BTABLE.
-* Input          : wRegValue: New register value.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void SetBTABLE(uint16_t wRegValue)
-{
-  _SetBTABLE(wRegValue);
-}
-
-/*******************************************************************************
-* Function Name  : GetBTABLE.
-* Description    : Returns the BTABLE register value.
-* Input          : None. 
-* Output         : None.
-* Return         : BTABLE address.
-*******************************************************************************/
-uint16_t GetBTABLE(void)
-{
-  return(_GetBTABLE());
-}
-
-/*******************************************************************************
-* Function Name  : SetENDPOINT
-* Description    : Setthe Endpoint register value.
-* Input          : bEpNum: Endpoint Number. 
-*                  wRegValue.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void SetENDPOINT(uint8_t bEpNum, uint16_t wRegValue)
-{
-  _SetENDPOINT(bEpNum, wRegValue);
-}
-
-/*******************************************************************************
-* Function Name  : GetENDPOINT
-* Description    : Return the Endpoint register value.
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : Endpoint register value.
-*******************************************************************************/
-uint16_t GetENDPOINT(uint8_t bEpNum)
-{
-  return(_GetENDPOINT(bEpNum));
-}
-
-/*******************************************************************************
-* Function Name  : SetEPType
-* Description    : sets the type in the endpoint register.
-* Input          : bEpNum: Endpoint Number. 
-*                  wType: type definition.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void SetEPType(uint8_t bEpNum, uint16_t wType)
-{
-  _SetEPType(bEpNum, wType);
-}
-
-/*******************************************************************************
-* Function Name  : GetEPType
-* Description    : Returns the endpoint type.
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : Endpoint Type
-*******************************************************************************/
-uint16_t GetEPType(uint8_t bEpNum)
-{
-  return(_GetEPType(bEpNum));
-}
-
-/*******************************************************************************
-* Function Name  : SetEPTxStatus
-* Description    : Set the status of Tx endpoint.
-* Input          : bEpNum: Endpoint Number. 
-*                  wState: new state.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void SetEPTxStatus(uint8_t bEpNum, uint16_t wState)
-{
-  _SetEPTxStatus(bEpNum, wState);
-}
-
-/*******************************************************************************
-* Function Name  : SetEPRxStatus
-* Description    : Set the status of Rx endpoint.
-* Input          : bEpNum: Endpoint Number. 
-*                  wState: new state.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void SetEPRxStatus(uint8_t bEpNum, uint16_t wState)
-{
-  _SetEPRxStatus(bEpNum, wState);
-}
-
-/*******************************************************************************
-* Function Name  : SetDouBleBuffEPStall
-* Description    : sets the status for Double Buffer Endpoint to STALL
-* Input          : bEpNum: Endpoint Number. 
-*                  bDir: Endpoint direction.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void SetDouBleBuffEPStall(uint8_t bEpNum, uint8_t bDir)
-{
-  uint16_t Endpoint_DTOG_Status;
-  Endpoint_DTOG_Status = GetENDPOINT(bEpNum);
-  if (bDir == EP_DBUF_OUT)
-  { /* OUT double buffered endpoint */
-    _SetENDPOINT(bEpNum, Endpoint_DTOG_Status & ~EPRX_DTOG1);
-  }
-  else if (bDir == EP_DBUF_IN)
-  { /* IN double buffered endpoint */
-    _SetENDPOINT(bEpNum, Endpoint_DTOG_Status & ~EPTX_DTOG1);
-  }
-}
-
-/*******************************************************************************
-* Function Name  : GetEPTxStatus
-* Description    : Returns the endpoint Tx status.
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : Endpoint TX Status
-*******************************************************************************/
-uint16_t GetEPTxStatus(uint8_t bEpNum)
-{
-  return(_GetEPTxStatus(bEpNum));
-}
-
-/*******************************************************************************
-* Function Name  : GetEPRxStatus
-* Description    : Returns the endpoint Rx status.
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : Endpoint RX Status
-*******************************************************************************/
-uint16_t GetEPRxStatus(uint8_t bEpNum)
-{
-  return(_GetEPRxStatus(bEpNum));
-}
-
-/*******************************************************************************
-* Function Name  : SetEPTxValid
-* Description    : Valid the endpoint Tx Status.
-* Input          : bEpNum: Endpoint Number.  
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void SetEPTxValid(uint8_t bEpNum)
-{
-  _SetEPTxStatus(bEpNum, EP_TX_VALID);
-}
-
-/*******************************************************************************
-* Function Name  : SetEPRxValid
-* Description    : Valid the endpoint Rx Status.
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void SetEPRxValid(uint8_t bEpNum)
-{
-  _SetEPRxStatus(bEpNum, EP_RX_VALID);
-}
-
-/*******************************************************************************
-* Function Name  : SetEP_KIND
-* Description    : Clear the EP_KIND bit.
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void SetEP_KIND(uint8_t bEpNum)
-{
-  _SetEP_KIND(bEpNum);
-}
-
-/*******************************************************************************
-* Function Name  : ClearEP_KIND
-* Description    : set the  EP_KIND bit.
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void ClearEP_KIND(uint8_t bEpNum)
-{
-  _ClearEP_KIND(bEpNum);
-}
-/*******************************************************************************
-* Function Name  : Clear_Status_Out
-* Description    : Clear the Status Out of the related Endpoint
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void Clear_Status_Out(uint8_t bEpNum)
-{
-  _ClearEP_KIND(bEpNum);
-}
-/*******************************************************************************
-* Function Name  : Set_Status_Out
-* Description    : Set the Status Out of the related Endpoint
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void Set_Status_Out(uint8_t bEpNum)
-{
-  _SetEP_KIND(bEpNum);
-}
-/*******************************************************************************
-* Function Name  : SetEPDoubleBuff
-* Description    : Enable the double buffer feature for the endpoint. 
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void SetEPDoubleBuff(uint8_t bEpNum)
-{
-  _SetEP_KIND(bEpNum);
-}
-/*******************************************************************************
-* Function Name  : ClearEPDoubleBuff
-* Description    : Disable the double buffer feature for the endpoint. 
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void ClearEPDoubleBuff(uint8_t bEpNum)
-{
-  _ClearEP_KIND(bEpNum);
-}
-/*******************************************************************************
-* Function Name  : GetTxStallStatus
-* Description    : Returns the Stall status of the Tx endpoint.
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : Tx Stall status.
-*******************************************************************************/
-uint16_t GetTxStallStatus(uint8_t bEpNum)
-{
-  return(_GetTxStallStatus(bEpNum));
-}
-/*******************************************************************************
-* Function Name  : GetRxStallStatus
-* Description    : Returns the Stall status of the Rx endpoint. 
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : Rx Stall status.
-*******************************************************************************/
-uint16_t GetRxStallStatus(uint8_t bEpNum)
-{
-  return(_GetRxStallStatus(bEpNum));
-}
-/*******************************************************************************
-* Function Name  : ClearEP_CTR_RX
-* Description    : Clear the CTR_RX bit.
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void ClearEP_CTR_RX(uint8_t bEpNum)
-{
-  _ClearEP_CTR_RX(bEpNum);
-}
-/*******************************************************************************
-* Function Name  : ClearEP_CTR_TX
-* Description    : Clear the CTR_TX bit.
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void ClearEP_CTR_TX(uint8_t bEpNum)
-{
-  _ClearEP_CTR_TX(bEpNum);
-}
-/*******************************************************************************
-* Function Name  : ToggleDTOG_RX
-* Description    : Toggle the DTOG_RX bit.
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void ToggleDTOG_RX(uint8_t bEpNum)
-{
-  _ToggleDTOG_RX(bEpNum);
-}
-/*******************************************************************************
-* Function Name  : ToggleDTOG_TX
-* Description    : Toggle the DTOG_TX bit.
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void ToggleDTOG_TX(uint8_t bEpNum)
-{
-  _ToggleDTOG_TX(bEpNum);
-}
-/*******************************************************************************
-* Function Name  : ClearDTOG_RX.
-* Description    : Clear the DTOG_RX bit.
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void ClearDTOG_RX(uint8_t bEpNum)
-{
-  _ClearDTOG_RX(bEpNum);
-}
-/*******************************************************************************
-* Function Name  : ClearDTOG_TX.
-* Description    : Clear the DTOG_TX bit.
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void ClearDTOG_TX(uint8_t bEpNum)
-{
-  _ClearDTOG_TX(bEpNum);
-}
-/*******************************************************************************
-* Function Name  : SetEPAddress
-* Description    : Set the endpoint address.
-* Input          : bEpNum: Endpoint Number.
-*                  bAddr: New endpoint address.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void SetEPAddress(uint8_t bEpNum, uint8_t bAddr)
-{
-  _SetEPAddress(bEpNum, bAddr);
-}
-/*******************************************************************************
-* Function Name  : GetEPAddress
-* Description    : Get the endpoint address.
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : Endpoint address.
-*******************************************************************************/
-uint8_t GetEPAddress(uint8_t bEpNum)
-{
-  return(_GetEPAddress(bEpNum));
-}
-/*******************************************************************************
-* Function Name  : SetEPTxAddr
-* Description    : Set the endpoint Tx buffer address.
-* Input          : bEpNum: Endpoint Number.
-*                  wAddr: new address. 
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void SetEPTxAddr(uint8_t bEpNum, uint16_t wAddr)
-{
-  _SetEPTxAddr(bEpNum, wAddr);
-}
-/*******************************************************************************
-* Function Name  : SetEPRxAddr
-* Description    : Set the endpoint Rx buffer address.
-* Input          : bEpNum: Endpoint Number.
-*                  wAddr: new address.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void SetEPRxAddr(uint8_t bEpNum, uint16_t wAddr)
-{
-  _SetEPRxAddr(bEpNum, wAddr);
-}
-/*******************************************************************************
-* Function Name  : GetEPTxAddr
-* Description    : Returns the endpoint Tx buffer address.
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : Rx buffer address. 
-*******************************************************************************/
-uint16_t GetEPTxAddr(uint8_t bEpNum)
-{
-  return(_GetEPTxAddr(bEpNum));
-}
-/*******************************************************************************
-* Function Name  : GetEPRxAddr.
-* Description    : Returns the endpoint Rx buffer address.
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : Rx buffer address.
-*******************************************************************************/
-uint16_t GetEPRxAddr(uint8_t bEpNum)
-{
-  return(_GetEPRxAddr(bEpNum));
-}
-/*******************************************************************************
-* Function Name  : SetEPTxCount.
-* Description    : Set the Tx count.
-* Input          : bEpNum: Endpoint Number.
-*                  wCount: new count value.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void SetEPTxCount(uint8_t bEpNum, uint16_t wCount)
-{
-  _SetEPTxCount(bEpNum, wCount);
-}
-/*******************************************************************************
-* Function Name  : SetEPCountRxReg.
-* Description    : Set the Count Rx Register value.
-* Input          : *pdwReg: point to the register.
-*                  wCount: the new register value.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void SetEPCountRxReg(uint32_t *pdwReg, uint16_t wCount)
-{
-  _SetEPCountRxReg(dwReg, wCount);
-}
-/*******************************************************************************
-* Function Name  : SetEPRxCount
-* Description    : Set the Rx count.
-* Input          : bEpNum: Endpoint Number. 
-*                  wCount: the new count value.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void SetEPRxCount(uint8_t bEpNum, uint16_t wCount)
-{
-  _SetEPRxCount(bEpNum, wCount);
-}
-/*******************************************************************************
-* Function Name  : GetEPTxCount
-* Description    : Get the Tx count.
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None
-* Return         : Tx count value.
-*******************************************************************************/
-uint16_t GetEPTxCount(uint8_t bEpNum)
-{
-  return(_GetEPTxCount(bEpNum));
-}
-/*******************************************************************************
-* Function Name  : GetEPRxCount
-* Description    : Get the Rx count.
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : Rx count value.
-*******************************************************************************/
-uint16_t GetEPRxCount(uint8_t bEpNum)
-{
-  return(_GetEPRxCount(bEpNum));
-}
-/*******************************************************************************
-* Function Name  : SetEPDblBuffAddr
-* Description    : Set the addresses of the buffer 0 and 1.
-* Input          : bEpNum: Endpoint Number.  
-*                  wBuf0Addr: new address of buffer 0. 
-*                  wBuf1Addr: new address of buffer 1.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void SetEPDblBuffAddr(uint8_t bEpNum, uint16_t wBuf0Addr, uint16_t wBuf1Addr)
-{
-  _SetEPDblBuffAddr(bEpNum, wBuf0Addr, wBuf1Addr);
-}
-/*******************************************************************************
-* Function Name  : SetEPDblBuf0Addr
-* Description    : Set the Buffer 1 address.
-* Input          : bEpNum: Endpoint Number
-*                  wBuf0Addr: new address.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void SetEPDblBuf0Addr(uint8_t bEpNum, uint16_t wBuf0Addr)
-{
-  _SetEPDblBuf0Addr(bEpNum, wBuf0Addr);
-}
-/*******************************************************************************
-* Function Name  : SetEPDblBuf1Addr
-* Description    : Set the Buffer 1 address.
-* Input          : bEpNum: Endpoint Number
-*                  wBuf1Addr: new address.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void SetEPDblBuf1Addr(uint8_t bEpNum, uint16_t wBuf1Addr)
-{
-  _SetEPDblBuf1Addr(bEpNum, wBuf1Addr);
-}
-/*******************************************************************************
-* Function Name  : GetEPDblBuf0Addr
-* Description    : Returns the address of the Buffer 0.
-* Input          : bEpNum: Endpoint Number.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-uint16_t GetEPDblBuf0Addr(uint8_t bEpNum)
-{
-  return(_GetEPDblBuf0Addr(bEpNum));
-}
-/*******************************************************************************
-* Function Name  : GetEPDblBuf1Addr
-* Description    : Returns the address of the Buffer 1.
-* Input          : bEpNum: Endpoint Number.
-* Output         : None.
-* Return         : Address of the Buffer 1.
-*******************************************************************************/
-uint16_t GetEPDblBuf1Addr(uint8_t bEpNum)
-{
-  return(_GetEPDblBuf1Addr(bEpNum));
-}
-/*******************************************************************************
-* Function Name  : SetEPDblBuffCount
-* Description    : Set the number of bytes for a double Buffer 
-*                  endpoint.
-* Input          : bEpNum,bDir, wCount
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void SetEPDblBuffCount(uint8_t bEpNum, uint8_t bDir, uint16_t wCount)
-{
-  _SetEPDblBuffCount(bEpNum, bDir, wCount);
-}
-/*******************************************************************************
-* Function Name  : SetEPDblBuf0Count
-* Description    : Set the number of bytes in the buffer 0 of a double Buffer 
-*                  endpoint.
-* Input          : bEpNum, bDir,  wCount
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void SetEPDblBuf0Count(uint8_t bEpNum, uint8_t bDir, uint16_t wCount)
-{
-  _SetEPDblBuf0Count(bEpNum, bDir, wCount);
-}
-/*******************************************************************************
-* Function Name  : SetEPDblBuf1Count
-* Description    : Set the number of bytes in the buffer 0 of a double Buffer 
-*                  endpoint.
-* Input          : bEpNum,  bDir,  wCount
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void SetEPDblBuf1Count(uint8_t bEpNum, uint8_t bDir, uint16_t wCount)
-{
-  _SetEPDblBuf1Count(bEpNum, bDir, wCount);
-}
-/*******************************************************************************
-* Function Name  : GetEPDblBuf0Count
-* Description    : Returns the number of byte received in the buffer 0 of a double
-*                  Buffer endpoint.
-* Input          : bEpNum: Endpoint Number.
-* Output         : None.
-* Return         : Endpoint Buffer 0 count
-*******************************************************************************/
-uint16_t GetEPDblBuf0Count(uint8_t bEpNum)
-{
-  return(_GetEPDblBuf0Count(bEpNum));
-}
-/*******************************************************************************
-* Function Name  : GetEPDblBuf1Count
-* Description    : Returns the number of data received in the buffer 1 of a double
-*                  Buffer endpoint.
-* Input          : bEpNum: Endpoint Number.
-* Output         : None.
-* Return         : Endpoint Buffer 1 count.
-*******************************************************************************/
-uint16_t GetEPDblBuf1Count(uint8_t bEpNum)
-{
-  return(_GetEPDblBuf1Count(bEpNum));
-}
-/*******************************************************************************
-* Function Name  : GetEPDblBufDir
-* Description    : gets direction of the double buffered endpoint
-* Input          : bEpNum: Endpoint Number. 
-* Output         : None.
-* Return         : EP_DBUF_OUT, EP_DBUF_IN,
-*                  EP_DBUF_ERR if the endpoint counter not yet programmed.
-*******************************************************************************/
-EP_DBUF_DIR GetEPDblBufDir(uint8_t bEpNum)
-{
-  if ((uint16_t)(*_pEPRxCount(bEpNum) & 0xFC00) != 0)
-    return(EP_DBUF_OUT);
-  else if (((uint16_t)(*_pEPTxCount(bEpNum)) & 0x03FF) != 0)
-    return(EP_DBUF_IN);
-  else
-    return(EP_DBUF_ERR);
-}
-/*******************************************************************************
-* Function Name  : FreeUserBuffer
-* Description    : free buffer used from the application realizing it to the line
-                   toggles bit SW_BUF in the double buffered endpoint register
-* Input          : bEpNum, bDir
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void FreeUserBuffer(uint8_t bEpNum, uint8_t bDir)
-{
-  if (bDir == EP_DBUF_OUT)
-  { /* OUT double buffered endpoint */
-    _ToggleDTOG_TX(bEpNum);
-  }
-  else if (bDir == EP_DBUF_IN)
-  { /* IN double buffered endpoint */
-    _ToggleDTOG_RX(bEpNum);
-  }
-}
-
-/*******************************************************************************
-* Function Name  : ToWord
-* Description    : merge two byte in a word.
-* Input          : bh: byte high, bl: bytes low.
-* Output         : None.
-* Return         : resulted word.
-*******************************************************************************/
-uint16_t ToWord(uint8_t bh, uint8_t bl)
-{
-  uint16_t wRet;
-  wRet = (uint16_t)bl | ((uint16_t)bh << 8);
-  return(wRet);
-}
-/*******************************************************************************
-* Function Name  : ByteSwap
-* Description    : Swap two byte in a word.
-* Input          : wSwW: word to Swap.
-* Output         : None.
-* Return         : resulted word.
-*******************************************************************************/
-uint16_t ByteSwap(uint16_t wSwW)
-{
-  uint8_t bTemp;
-  uint16_t wRet;
-  bTemp = (uint8_t)(wSwW & 0xff);
-  wRet =  (wSwW >> 8) | ((uint16_t)bTemp << 8);
-  return(wRet);
-}
-
-#endif /* STM32F10X_CL */
-/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/

STM32_USB-FS-Device_Driver/src/usb_sil.c

@@ -1,126 +0,0 @@
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-* File Name          : usb_sil.c
-* Author             : MCD Application Team
-* Version            : V3.1.1
-* Date               : 04/07/2010
-* Description        : Simplified Interface Layer for Global Initialization and 
-*                      Endpoint Rea/Write operations.
-********************************************************************************
-* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-
-/* Includes ------------------------------------------------------------------*/
-#include "usb_lib.h"
-
-/* Private typedef -----------------------------------------------------------*/
-/* Private define ------------------------------------------------------------*/
-/* Private macro -------------------------------------------------------------*/
-/* Private variables ---------------------------------------------------------*/
-/* Extern variables ----------------------------------------------------------*/
-/* Private function prototypes -----------------------------------------------*/
-/* Private functions ---------------------------------------------------------*/
-
-/*******************************************************************************
-* Function Name  : USB_SIL_Init
-* Description    : Initialize the USB Device IP and the Endpoint 0.
-* Input          : None.
-* Output         : None.
-* Return         : Status.
-*******************************************************************************/
-uint32_t USB_SIL_Init(void)
-{
-#ifndef STM32F10X_CL
-  
-  /* USB interrupts initialization */
-  /* clear pending interrupts */
-  _SetISTR(0);
-  wInterrupt_Mask = IMR_MSK;
-  /* set interrupts mask */
-  _SetCNTR(wInterrupt_Mask);
-  
-#else
-  
-  /* Perform OTG Device initialization procedure (including EP0 init) */
-  OTG_DEV_Init();
-  
-#endif /* STM32F10X_CL */
-
-  return 0;
-}
-
-/*******************************************************************************
-* Function Name  : USB_SIL_Write
-* Description    : Write a buffer of data to a selected endpoint.
-* Input          : - bEpAddr: The address of the non control endpoint.
-*                  - pBufferPointer: The pointer to the buffer of data to be written
-*                    to the endpoint.
-*                  - wBufferSize: Number of data to be written (in bytes).
-* Output         : None.
-* Return         : Status.
-*******************************************************************************/
-uint32_t USB_SIL_Write(uint8_t bEpAddr, uint8_t* pBufferPointer, uint32_t wBufferSize)
-{
-#ifndef STM32F10X_CL
-
-  /* Use the memory interface function to write to the selected endpoint */
-  UserToPMABufferCopy(pBufferPointer, GetEPTxAddr(bEpAddr & 0x7F), wBufferSize);
-
-  /* Update the data length in the control register */
-  SetEPTxCount((bEpAddr & 0x7F), wBufferSize);
-  
-#else
-  
-   /* Use the PCD interface layer function to write to the selected endpoint */
-   OTGD_FS_PCD_EP_Write (bEpAddr, pBufferPointer, wBufferSize); 
-   
-#endif /* STM32F10X_CL */
-
-  return 0;
-}
-
-/*******************************************************************************
-* Function Name  : USB_SIL_Read
-* Description    : Write a buffer of data to a selected endpoint.
-* Input          : - bEpAddr: The address of the non control endpoint.
-*                  - pBufferPointer: The pointer to which will be saved the 
-*                     received data buffer.
-* Output         : None.
-* Return         : Number of received data (in Bytes).
-*******************************************************************************/
-uint32_t USB_SIL_Read(uint8_t bEpAddr, uint8_t* pBufferPointer)
-{
-  uint32_t DataLength = 0;
-
-#ifndef STM32F10X_CL
-
-  /* Get the number of received data on the selected Endpoint */
-  DataLength = GetEPRxCount(bEpAddr & 0x7F);
-  
-  /* Use the memory interface function to write to the selected endpoint */
-  PMAToUserBufferCopy(pBufferPointer, GetEPRxAddr(bEpAddr & 0x7F), DataLength);
-
-#else
-  
-  USB_OTG_EP *ep;
-
-  /* Get the structure pointer of the selected Endpoint */
-  ep = OTGD_FS_PCD_GetOutEP(bEpAddr);
-  
-  /* Get the number of received data */
-  DataLength = ep->xfer_len;
-  
-  /* Use the PCD interface layer function to read the selected endpoint */
-  OTGD_FS_PCD_EP_Read (bEpAddr, pBufferPointer, DataLength);
-  
-#endif /* STM32F10X_CL */
-
-  /* Return the number of received data */
-  return DataLength;
-}
-
-/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/

Virtual_COM_Port/hw_config.c

@@ -1,113 +0,0 @@
-/******************** (C) COPYRIGHT 2009 STMicroelectronics ********************
-* File Name          : hw_config.c
-* Author             : MCD Application Team
-* Version            : V3.0.1
-* Date               : 04/27/2009
-* Description        : Hardware Configuration & Setup
-********************************************************************************
-* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-
-/* Includes ------------------------------------------------------------------*/
-#include "usb_lib.h"
-#include "usb_prop.h"
-#include "usb_desc.h"
-#include "hw_config.h"
-#include "platform_config.h"
-#include "usb_pwr.h"
-
-/* Private typedef -----------------------------------------------------------*/
-/* Private define ------------------------------------------------------------*/
-/* Private macro -------------------------------------------------------------*/
-/* Private variables ---------------------------------------------------------*/
-
-/* Extern variables ----------------------------------------------------------*/
-/* Private function prototypes -----------------------------------------------*/
-/* Private functions ---------------------------------------------------------*/
-
-/*******************************************************************************
-* Function Name  : Enter_LowPowerMode
-* Description    : Power-off system clocks and power while entering suspend mode
-* Input          : None.
-* Return         : None.
-*******************************************************************************/
-void Enter_LowPowerMode(void)
-{
-	/* Set the device state to suspend */
-	bDeviceState = SUSPENDED;
-}
-
-/*******************************************************************************
-* Function Name  : Leave_LowPowerMode
-* Description    : Restores system clocks and power while exiting suspend mode
-* Input          : None.
-* Return         : None.
-*******************************************************************************/
-void Leave_LowPowerMode(void)
-{
-	DEVICE_INFO *pInfo = &Device_Info;
-
-	/* Set the device state to the correct state */
-	if (pInfo->Current_Configuration != 0) {
-		/* Device configured */
-		bDeviceState = CONFIGURED;
-	} else {
-		bDeviceState = ATTACHED;
-	}
-}
-
-/*******************************************************************************
-* Function Name  : USB_Cable_Config
-* Description    : Software Connection/Disconnection of USB Cable
-* Input          : None.
-* Return         : Status
-*******************************************************************************/
-void USB_Cable_Config (FunctionalState NewState)
-{
-	if (NewState != DISABLE) {
-		GPIO_ResetBits(GPIOC, GPIO_Pin_11);
-	} else {
-		GPIO_SetBits(GPIOC, GPIO_Pin_11);
-	}
-}
-
-/*******************************************************************************
-* Function Name  : Get_SerialNum.
-* Description    : Create the serial number string descriptor.
-* Input          : None.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void Get_SerialNum(void)
-{
-	uint32_t Device_Serial0, Device_Serial1, Device_Serial2;
-/*
-  Device_Serial0 = *(__IO uint32_t*)(0x1FFFF7E8);
-  Device_Serial1 = *(__IO uint32_t*)(0x1FFFF7EC);
-  Device_Serial2 = *(__IO uint32_t*)(0x1FFFF7F0);
-
-  if (Device_Serial0 != 0)
-  {
-    Virtual_Com_Port_StringSerial[2] = (uint8_t)(Device_Serial0 & 0x000000FF);
-    Virtual_Com_Port_StringSerial[4] = (uint8_t)((Device_Serial0 & 0x0000FF00) >> 8);
-    Virtual_Com_Port_StringSerial[6] = (uint8_t)((Device_Serial0 & 0x00FF0000) >> 16);
-    Virtual_Com_Port_StringSerial[8] = (uint8_t)((Device_Serial0 & 0xFF000000) >> 24);
-
-    Virtual_Com_Port_StringSerial[10] = (uint8_t)(Device_Serial1 & 0x000000FF);
-    Virtual_Com_Port_StringSerial[12] = (uint8_t)((Device_Serial1 & 0x0000FF00) >> 8);
-    Virtual_Com_Port_StringSerial[14] = (uint8_t)((Device_Serial1 & 0x00FF0000) >> 16);
-    Virtual_Com_Port_StringSerial[16] = (uint8_t)((Device_Serial1 & 0xFF000000) >> 24);
-
-    Virtual_Com_Port_StringSerial[18] = (uint8_t)(Device_Serial2 & 0x000000FF);
-    Virtual_Com_Port_StringSerial[20] = (uint8_t)((Device_Serial2 & 0x0000FF00) >> 8);
-    Virtual_Com_Port_StringSerial[22] = (uint8_t)((Device_Serial2 & 0x00FF0000) >> 16);
-    Virtual_Com_Port_StringSerial[24] = (uint8_t)((Device_Serial2 & 0xFF000000) >> 24);
-  }*/
-}
-
-/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/

Virtual_COM_Port/hw_config.h

@@ -1,41 +0,0 @@
-/******************** (C) COPYRIGHT 2009 STMicroelectronics ********************
-* File Name          : hw_config.h
-* Author             : MCD Application Team
-* Version            : V3.0.1
-* Date               : 04/27/2009
-* Description        : Hardware Configuration & Setup
-********************************************************************************
-* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __HW_CONFIG_H
-#define __HW_CONFIG_H
-
-/* Includes ------------------------------------------------------------------*/
-#include "usb_type.h"
-
-/* Exported types ------------------------------------------------------------*/
-/* Exported constants --------------------------------------------------------*/
-/* Exported macro ------------------------------------------------------------*/
-/* Exported define -----------------------------------------------------------*/
-#define MASS_MEMORY_START     0x04002000
-#define BULK_MAX_PACKET_SIZE  0x00000040
-#define LED_ON                0xF0
-#define LED_OFF               0xFF
-
-/* Exported functions ------------------------------------------------------- */
-void Enter_LowPowerMode(void);
-void Leave_LowPowerMode(void);
-void USB_Cable_Config (FunctionalState NewState);
-void Get_SerialNum(void);
-
-/* External variables --------------------------------------------------------*/
-
-#endif  /*__HW_CONFIG_H*/
-/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/

Virtual_COM_Port/platform.h

@@ -1,57 +0,0 @@
-#ifndef PLATFORM_H_
-#define PLATFORM_H_
-
-#define LED_PIN            GPIO_Pin_12
-#define LED_GPIO           GPIOC
-
-#define LCD_E_PIN          GPIO_Pin_10
-#define LCD_E_GPIO         GPIOC
-
-#define LCD_RESET_PIN      GPIO_Pin_7
-#define LCD_RESET_GPIO     GPIOC
-
-#define LCD_DC_PIN         GPIO_Pin_2
-#define LCD_DC_GPIO        GPIOB
-
-#define TAMP_PIN           GPIO_Pin_13
-#define TAMP_GPIO          GPIOC
-
-#define WAKE_PIN           GPIO_Pin_0
-#define WAKE_GPIO          GPIOA
-
-#define JOY_CENTER_PIN     GPIO_Pin_6
-#define JOY_CENTER_GPIO    GPIOC
-
-#define NRF_CS_PIN         GPIO_Pin_4
-#define NRF_CS_GPIO        GPIOA
-
-#define NRF_CE_PIN         GPIO_Pin_8
-#define NRF_CE_GPIO        GPIOC
-
-#define NRF_IRQ_PIN        GPIO_Pin_9
-#define NRF_IRQ_GPIO       GPIOC
-
-#define ADIS_CS_PIN        GPIO_Pin_10
-#define ADIS_CS_GPIO       GPIOB
-
-#define ADIS_RESET_PIN     GPIO_Pin_3
-#define ADIS_RESET_GPIO    GPIOA
-
-#define LED_WRITE(x)       GPIO_WriteBit(LED_GPIO, LED_PIN, x)
-
-#define LCD_DC_WRITE(x)    GPIO_WriteBit(LCD_DC_GPIO, LCD_DC_PIN, x)
-#define LCD_E_WRITE(x)     GPIO_WriteBit(LCD_E_GPIO, LCD_E_PIN, x)
-#define LCD_RESET_WRITE(x) GPIO_WriteBit(LCD_RESET_GPIO, LCD_RESET_PIN, x)
-
-#define TAMP_READ          GPIO_ReadInputDataBit(TAMP_GPIO, TAMP_PIN)
-#define WAKE_READ          GPIO_ReadInputDataBit(WAKE_GPIO, WAKE_PIN)
-#define JOY_CENTER_READ    GPIO_ReadInputDataBit(JOY_CENTER_GPIO, JOY_CENTER_PIN)
-
-#define NRF_CE_WRITE(x)    GPIO_WriteBit(NRF_CE_GPIO, NRF_CE_PIN, x)
-#define NRF_CS_WRITE(x)    GPIO_WriteBit(NRF_CS_GPIO, NRF_CS_PIN, x)
-#define NRF_IRQ_READ       GPIO_ReadInputDataBit(MRF_IRQ_GPIO, NRF_IRQ_PIN)
-
-#define ADIS_CS_WRITE(x)   GPIO_WriteBit(ADIS_CS_GPIO, ADIS_CS_PIN, x)
-#define ADIS_RESET_WRITE(x) GPIO_WriteBit(ADIS_RESET_GPIO, ADIS_RESET_PIN, x)
-#endif
-

Virtual_COM_Port/platform_config.h

@@ -1,52 +0,0 @@
-/******************** (C) COPYRIGHT 2009 STMicroelectronics ********************
-* File Name          : platform_config.h
-* Author             : MCD Application Team
-* Version            : V3.0.1
-* Date               : 04/27/2009
-* Description        : Evaluation board specific configuration file.
-********************************************************************************
-* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __PLATFORM_CONFIG_H
-#define __PLATFORM_CONFIG_H
-
-/* Includes ------------------------------------------------------------------*/
-#include "stm32f10x.h"
-
-/* Exported types ------------------------------------------------------------*/
-/* Exported constants --------------------------------------------------------*/
-/* Uncomment the line corresponding to the STMicroelectronics evaluation board
-   used to run the example */
-#if !defined (USE_STM3210B_EVAL) &&  !defined (USE_STM3210E_EVAL)
- //#define USE_STM3210B_EVAL
- #define USE_STM3210E_EVAL
-#endif
-
-/* Define the STM32F10x hardware depending on the used evaluation board */
-#ifdef USE_STM3210B_EVAL
-
-  #define USB_DISCONNECT            GPIOD  
-  #define USB_DISCONNECT_PIN        GPIO_Pin_9
-  #define RCC_APB2Periph_GPIO_DISCONNECT      RCC_APB2Periph_GPIOD
-
-#else /* USE_STM3210E_EVAL */
-
-  #define USB_DISCONNECT            GPIOB  
-  #define USB_DISCONNECT_PIN        GPIO_Pin_14
-  #define RCC_APB2Periph_GPIO_DISCONNECT      RCC_APB2Periph_GPIOB
-
-#endif /* USE_STM3210B_EVAL */
-
-/* Exported macro ------------------------------------------------------------*/
-/* Exported functions ------------------------------------------------------- */
-
-#endif /* __PLATFORM_CONFIG_H */
-
-/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/

Virtual_COM_Port/usb_conf.h

@@ -1,197 +0,0 @@
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-* File Name          : usb_conf.h
-* Author             : MCD Application Team
-* Version            : V3.1.1
-* Date               : 04/07/2010
-* Description        : Virtual COM Port Demo configuration  header
-********************************************************************************
-* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __USB_CONF_H
-#define __USB_CONF_H
-
-/* Includes ------------------------------------------------------------------*/
-/* Exported types ------------------------------------------------------------*/
-/* Exported constants --------------------------------------------------------*/
-/* Exported macro ------------------------------------------------------------*/
-/* Exported functions ------------------------------------------------------- */
-/* External variables --------------------------------------------------------*/
-
-/*-------------------------------------------------------------*/
-/* EP_NUM */
-/* defines how many endpoints are used by the device */
-/*-------------------------------------------------------------*/
-
-#define EP_NUM                          (4)
-
-
-#ifndef STM32F10X_CL
-/*-------------------------------------------------------------*/
-/* --------------   Buffer Description Table  -----------------*/
-/*-------------------------------------------------------------*/
-/* buffer table base address */
-/* buffer table base address */
-#define BTABLE_ADDRESS      (0x00)
-
-/* EP0  */
-/* rx/tx buffer base address */
-#define ENDP0_RXADDR        (0x40)
-#define ENDP0_TXADDR        (0x80)
-
-/* EP1  */
-/* tx buffer base address */
-#define ENDP1_TXADDR        (0xC0)
-#define ENDP2_TXADDR        (0x100)
-#define ENDP3_RXADDR        (0x110)
-
-
-/*-------------------------------------------------------------*/
-/* -------------------   ISTR events  -------------------------*/
-/*-------------------------------------------------------------*/
-/* IMR_MSK */
-/* mask defining which events has to be handled */
-/* by the device application software */
-#define IMR_MSK (CNTR_CTRM  | CNTR_SOFM  | CNTR_RESETM )
-
-/*#define CTR_CALLBACK*/
-/*#define DOVR_CALLBACK*/
-/*#define ERR_CALLBACK*/
-/*#define WKUP_CALLBACK*/
-/*#define SUSP_CALLBACK*/
-/*#define RESET_CALLBACK*/
-/*#define SOF_CALLBACK*/
-/*#define ESOF_CALLBACK*/
-#endif /* STM32F10X_CL */
-
-#ifdef STM32F10X_CL
-/*******************************************************************************
-*                              FIFO Size Configuration
-*  
-*  (i) Dedicated data FIFO SPRAM of 1.25 Kbytes = 1280 bytes = 320 32-bits words
-*      available for the endpoints IN and OUT.
-*      Device mode features:
-*      -1 bidirectional CTRL EP 0
-*      -3 IN EPs to support any kind of Bulk, Interrupt or Isochronous transfer
-*      -3 OUT EPs to support any kind of Bulk, Interrupt or Isochronous transfer
-*
-*  ii) Receive data FIFO size = RAM for setup packets + 
-*                   OUT endpoint control information +
-*                   data OUT packets + miscellaneous
-*      Space = ONE 32-bits words
-*     --> RAM for setup packets = 4 * n + 6 space
-*        (n is the nbr of CTRL EPs the device core supports) 
-*     --> OUT EP CTRL info      = 1 space
-*        (one space for status information written to the FIFO along with each 
-*        received packet)
-*     --> data OUT packets      = (Largest Packet Size / 4) + 1 spaces 
-*        (MINIMUM to receive packets)
-*     --> OR data OUT packets  = at least 2*(Largest Packet Size / 4) + 1 spaces 
-*        (if high-bandwidth EP is enabled or multiple isochronous EPs)
-*     --> miscellaneous = 1 space per OUT EP
-*        (one space for transfer complete status information also pushed to the 
-*        FIFO with each endpoint's last packet)
-*
-*  (iii)MINIMUM RAM space required for each IN EP Tx FIFO = MAX packet size for 
-*       that particular IN EP. More space allocated in the IN EP Tx FIFO results
-*       in a better performance on the USB and can hide latencies on the AHB.
-*
-*  (iv) TXn min size = 16 words. (n  : Transmit FIFO index)
-*   (v) When a TxFIFO is not used, the Configuration should be as follows: 
-*       case 1 :  n > m    and Txn is not used    (n,m  : Transmit FIFO indexes)
-*       --> Txm can use the space allocated for Txn.
-*       case2  :  n < m    and Txn is not used    (n,m  : Transmit FIFO indexes)
-*       --> Txn should be configured with the minimum space of 16 words
-*  (vi) The FIFO is used optimally when used TxFIFOs are allocated in the top 
-*       of the FIFO.Ex: use EP1 and EP2 as IN instead of EP1 and EP3 as IN ones.
-*******************************************************************************/
-
-#define RX_FIFO_SIZE                          128
-#define TX0_FIFO_SIZE                          64
-#define TX1_FIFO_SIZE                          64
-#define TX2_FIFO_SIZE                          16
-#define TX3_FIFO_SIZE                          16
-
-/* OTGD-FS-DEVICE IP interrupts Enable definitions */
-/* Uncomment the define to enable the selected interrupt */
-//#define INTR_MODEMISMATCH
-#define INTR_SOFINTR
-#define INTR_RXSTSQLVL           /* Mandatory */
-//#define INTR_NPTXFEMPTY
-//#define INTR_GINNAKEFF
-//#define INTR_GOUTNAKEFF
-//#define INTR_ERLYSUSPEND
-#define INTR_USBSUSPEND          /* Mandatory */
-#define INTR_USBRESET            /* Mandatory */
-#define INTR_ENUMDONE            /* Mandatory */
-//#define INTR_ISOOUTDROP
-//#define INTR_EOPFRAME
-//#define INTR_EPMISMATCH
-#define INTR_INEPINTR            /* Mandatory */
-#define INTR_OUTEPINTR           /* Mandatory */
-//#define INTR_INCOMPLISOIN
-//#define INTR_INCOMPLISOOUT
-#define INTR_WKUPINTR            /* Mandatory */
-
-/* OTGD-FS-DEVICE IP interrupts subroutines */
-/* Comment the define to enable the selected interrupt subroutine and replace it
-   by user code */
-#define  INTR_MODEMISMATCH_Callback      NOP_Process
-#define  INTR_SOFINTR_Callback           NOP_Process
-#define  INTR_RXSTSQLVL_Callback         NOP_Process
-#define  INTR_NPTXFEMPTY_Callback        NOP_Process
-#define  INTR_NPTXFEMPTY_Callback        NOP_Process
-#define  INTR_GINNAKEFF_Callback         NOP_Process
-#define  INTR_GOUTNAKEFF_Callback        NOP_Process
-#define  INTR_ERLYSUSPEND_Callback       NOP_Process
-#define  INTR_USBSUSPEND_Callback        NOP_Process
-#define  INTR_USBRESET_Callback          NOP_Process
-#define  INTR_ENUMDONE_Callback          NOP_Process
-#define  INTR_ISOOUTDROP_Callback        NOP_Process
-#define  INTR_EOPFRAME_Callback          NOP_Process
-#define  INTR_EPMISMATCH_Callback        NOP_Process
-#define  INTR_INEPINTR_Callback          NOP_Process
-#define  INTR_OUTEPINTR_Callback         NOP_Process
-#define  INTR_INCOMPLISOIN_Callback      NOP_Process
-#define  INTR_INCOMPLISOOUT_Callback     NOP_Process
-#define  INTR_WKUPINTR_Callback          NOP_Process
-
-/* Isochronous data update */
-#define  INTR_RXSTSQLVL_ISODU_Callback   NOP_Process  
-
-/* Isochronous transfer parameters */
-/* Size of a single Isochronous buffer (size of a single transfer) */
-#define ISOC_BUFFER_SZE                  1
-/* Number of sub-buffers (number of single buffers/transfers), should be even */
-#define NUM_SUB_BUFFERS                  2
-
-#endif /* STM32F10X_CL */
-
-
-/* CTR service routines */
-/* associated to defined endpoints */
-/*#define  EP1_IN_Callback   NOP_Process
-#define  EP2_IN_Callback   NOP_Process
-#define  EP3_IN_Callback   NOP_Process
-#define  EP4_IN_Callback   NOP_Process
-#define  EP5_IN_Callback   NOP_Process
-#define  EP6_IN_Callback   NOP_Process
-#define  EP7_IN_Callback   NOP_Process
-
-#define  EP1_OUT_Callback   NOP_Process
-#define  EP2_OUT_Callback   NOP_Process
-#define  EP3_OUT_Callback   NOP_Process
-#define  EP4_OUT_Callback   NOP_Process
-#define  EP5_OUT_Callback   NOP_Process
-#define  EP6_OUT_Callback   NOP_Process
-#define  EP7_OUT_Callback   NOP_Process*/
-
-#endif /* __USB_CONF_H */
-
-/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/

Virtual_COM_Port/usb_desc.c

@@ -1,161 +0,0 @@
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-* File Name          : usb_desc.c
-* Author             : MCD Application Team
-* Version            : V3.1.1
-* Date               : 04/07/2010
-* Description        : Descriptors for Virtual Com Port Demo
-********************************************************************************
-* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-
-/* Includes ------------------------------------------------------------------*/
-#include "usb_lib.h"
-#include "usb_desc.h"
-
-/* USB Standard Device Descriptor */
-const uint8_t Virtual_Com_Port_DeviceDescriptor[] =
-  {
-    0x12,   /* bLength */
-    USB_DEVICE_DESCRIPTOR_TYPE,     /* bDescriptorType */
-    0x00,
-    0x02,   /* bcdUSB = 2.00 */
-    0x02,   /* bDeviceClass: CDC */
-    0x00,   /* bDeviceSubClass */
-    0x00,   /* bDeviceProtocol */
-    0x40,   /* bMaxPacketSize0 */
-    0x83,
-    0x04,   /* idVendor = 0x0483 */
-    0x40,
-    0x57,   /* idProduct = 0x7540 */
-    0x00,
-    0x02,   /* bcdDevice = 2.00 */
-    1,              /* Index of string descriptor describing manufacturer */
-    2,              /* Index of string descriptor describing product */
-    3,              /* Index of string descriptor describing the device's serial number */
-    0x01    /* bNumConfigurations */
-  };
-
-const uint8_t Virtual_Com_Port_ConfigDescriptor[] =
-  {
-    /*Configuation Descriptor*/
-    0x09,   /* bLength: Configuation Descriptor size */
-    USB_CONFIGURATION_DESCRIPTOR_TYPE,      /* bDescriptorType: Configuration */
-    VIRTUAL_COM_PORT_SIZ_CONFIG_DESC,       /* wTotalLength:no of returned bytes */
-    0x00,
-    0x02,   /* bNumInterfaces: 2 interface */
-    0x01,   /* bConfigurationValue: Configuration value */
-    0x00,   /* iConfiguration: Index of string descriptor describing the configuration */
-    0xC0,   /* bmAttributes: self powered */
-    0x32,   /* MaxPower 0 mA */
-    /*Interface Descriptor*/
-    0x09,   /* bLength: Interface Descriptor size */
-    USB_INTERFACE_DESCRIPTOR_TYPE,  /* bDescriptorType: Interface */
-    /* Interface descriptor type */
-    0x00,   /* bInterfaceNumber: Number of Interface */
-    0x00,   /* bAlternateSetting: Alternate setting */
-    0x01,   /* bNumEndpoints: One endpoints used */
-    0x02,   /* bInterfaceClass: Communication Interface Class */
-    0x02,   /* bInterfaceSubClass: Abstract Control Model */
-    0x01,   /* bInterfaceProtocol: Common AT commands */
-    0x00,   /* iInterface: */
-    /*Header Functional Descriptor*/
-    0x05,   /* bLength: Endpoint Descriptor size */
-    0x24,   /* bDescriptorType: CS_INTERFACE */
-    0x00,   /* bDescriptorSubtype: Header Func Desc */
-    0x10,   /* bcdCDC: spec release number */
-    0x01,
-    /*Call Managment Functional Descriptor*/
-    0x05,   /* bFunctionLength */
-    0x24,   /* bDescriptorType: CS_INTERFACE */
-    0x01,   /* bDescriptorSubtype: Call Management Func Desc */
-    0x00,   /* bmCapabilities: D0+D1 */
-    0x01,   /* bDataInterface: 1 */
-    /*ACM Functional Descriptor*/
-    0x04,   /* bFunctionLength */
-    0x24,   /* bDescriptorType: CS_INTERFACE */
-    0x02,   /* bDescriptorSubtype: Abstract Control Management desc */
-    0x02,   /* bmCapabilities */
-    /*Union Functional Descriptor*/
-    0x05,   /* bFunctionLength */
-    0x24,   /* bDescriptorType: CS_INTERFACE */
-    0x06,   /* bDescriptorSubtype: Union func desc */
-    0x00,   /* bMasterInterface: Communication class interface */
-    0x01,   /* bSlaveInterface0: Data Class Interface */
-    /*Endpoint 2 Descriptor*/
-    0x07,   /* bLength: Endpoint Descriptor size */
-    USB_ENDPOINT_DESCRIPTOR_TYPE,   /* bDescriptorType: Endpoint */
-    0x82,   /* bEndpointAddress: (IN2) */
-    0x03,   /* bmAttributes: Interrupt */
-    VIRTUAL_COM_PORT_INT_SIZE,      /* wMaxPacketSize: */
-    0x00,
-    0xFF,   /* bInterval: */
-    /*Data class interface descriptor*/
-    0x09,   /* bLength: Endpoint Descriptor size */
-    USB_INTERFACE_DESCRIPTOR_TYPE,  /* bDescriptorType: */
-    0x01,   /* bInterfaceNumber: Number of Interface */
-    0x00,   /* bAlternateSetting: Alternate setting */
-    0x02,   /* bNumEndpoints: Two endpoints used */
-    0x0A,   /* bInterfaceClass: CDC */
-    0x00,   /* bInterfaceSubClass: */
-    0x00,   /* bInterfaceProtocol: */
-    0x00,   /* iInterface: */
-    /*Endpoint 3 Descriptor*/
-    0x07,   /* bLength: Endpoint Descriptor size */
-    USB_ENDPOINT_DESCRIPTOR_TYPE,   /* bDescriptorType: Endpoint */
-    0x03,   /* bEndpointAddress: (OUT3) */
-    0x02,   /* bmAttributes: Bulk */
-    VIRTUAL_COM_PORT_DATA_SIZE,             /* wMaxPacketSize: */
-    0x00,
-    0x00,   /* bInterval: ignore for Bulk transfer */
-    /*Endpoint 1 Descriptor*/
-    0x07,   /* bLength: Endpoint Descriptor size */
-    USB_ENDPOINT_DESCRIPTOR_TYPE,   /* bDescriptorType: Endpoint */
-    0x81,   /* bEndpointAddress: (IN1) */
-    0x02,   /* bmAttributes: Bulk */
-    VIRTUAL_COM_PORT_DATA_SIZE,             /* wMaxPacketSize: */
-    0x00,
-    0x00    /* bInterval */
-  };
-
-/* USB String Descriptors */
-const uint8_t Virtual_Com_Port_StringLangID[VIRTUAL_COM_PORT_SIZ_STRING_LANGID] =
-  {
-    VIRTUAL_COM_PORT_SIZ_STRING_LANGID,
-    USB_STRING_DESCRIPTOR_TYPE,
-    0x09,
-    0x04 /* LangID = 0x0409: U.S. English */
-  };
-
-const uint8_t Virtual_Com_Port_StringVendor[VIRTUAL_COM_PORT_SIZ_STRING_VENDOR] =
-  {
-    VIRTUAL_COM_PORT_SIZ_STRING_VENDOR,     /* Size of Vendor string */
-    USB_STRING_DESCRIPTOR_TYPE,             /* bDescriptorType*/
-    /* Manufacturer: "STMicroelectronics" */
-    'S', 0, 'T', 0, 'M', 0, 'i', 0, 'c', 0, 'r', 0, 'o', 0, 'e', 0,
-    'l', 0, 'e', 0, 'c', 0, 't', 0, 'r', 0, 'o', 0, 'n', 0, 'i', 0,
-    'c', 0, 's', 0
-  };
-
-const uint8_t Virtual_Com_Port_StringProduct[VIRTUAL_COM_PORT_SIZ_STRING_PRODUCT] =
-  {
-    VIRTUAL_COM_PORT_SIZ_STRING_PRODUCT,          /* bLength */
-    USB_STRING_DESCRIPTOR_TYPE,        /* bDescriptorType */
-    /* Product name: "STM32 Virtual COM Port" */
-    'S', 0, 'T', 0, 'M', 0, '3', 0, '2', 0, ' ', 0, 'V', 0, 'i', 0,
-    'r', 0, 't', 0, 'u', 0, 'a', 0, 'l', 0, ' ', 0, 'C', 0, 'O', 0,
-    'M', 0, ' ', 0, 'P', 0, 'o', 0, 'r', 0, 't', 0, ' ', 0, ' ', 0
-  };
-
-uint8_t Virtual_Com_Port_StringSerial[VIRTUAL_COM_PORT_SIZ_STRING_SERIAL] =
-  {
-    VIRTUAL_COM_PORT_SIZ_STRING_SERIAL,           /* bLength */
-    USB_STRING_DESCRIPTOR_TYPE,                   /* bDescriptorType */
-    'S', 0, 'T', 0, 'M', 0, '3', 0, '2', 0, '1', 0, '0', 0
-  };
-
-/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/

Virtual_COM_Port/usb_desc.h

@@ -1,53 +0,0 @@
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-* File Name          : usb_desc.h
-* Author             : MCD Application Team
-* Version            : V3.1.1
-* Date               : 04/07/2010
-* Description        : Descriptor Header for Virtual COM Port Device
-********************************************************************************
-* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __USB_DESC_H
-#define __USB_DESC_H
-
-/* Includes ------------------------------------------------------------------*/
-/* Exported types ------------------------------------------------------------*/
-/* Exported constants --------------------------------------------------------*/
-/* Exported macro ------------------------------------------------------------*/
-/* Exported define -----------------------------------------------------------*/
-#define USB_DEVICE_DESCRIPTOR_TYPE              0x01
-#define USB_CONFIGURATION_DESCRIPTOR_TYPE       0x02
-#define USB_STRING_DESCRIPTOR_TYPE              0x03
-#define USB_INTERFACE_DESCRIPTOR_TYPE           0x04
-#define USB_ENDPOINT_DESCRIPTOR_TYPE            0x05
-
-#define VIRTUAL_COM_PORT_DATA_SIZE              64
-#define VIRTUAL_COM_PORT_INT_SIZE               8
-
-#define VIRTUAL_COM_PORT_SIZ_DEVICE_DESC        18
-#define VIRTUAL_COM_PORT_SIZ_CONFIG_DESC        67
-#define VIRTUAL_COM_PORT_SIZ_STRING_LANGID      4
-#define VIRTUAL_COM_PORT_SIZ_STRING_VENDOR      38
-#define VIRTUAL_COM_PORT_SIZ_STRING_PRODUCT     50
-#define VIRTUAL_COM_PORT_SIZ_STRING_SERIAL      26
-
-#define STANDARD_ENDPOINT_DESC_SIZE             0x09
-
-/* Exported functions ------------------------------------------------------- */
-extern const uint8_t Virtual_Com_Port_DeviceDescriptor[VIRTUAL_COM_PORT_SIZ_DEVICE_DESC];
-extern const uint8_t Virtual_Com_Port_ConfigDescriptor[VIRTUAL_COM_PORT_SIZ_CONFIG_DESC];
-
-extern const uint8_t Virtual_Com_Port_StringLangID[VIRTUAL_COM_PORT_SIZ_STRING_LANGID];
-extern const uint8_t Virtual_Com_Port_StringVendor[VIRTUAL_COM_PORT_SIZ_STRING_VENDOR];
-extern const uint8_t Virtual_Com_Port_StringProduct[VIRTUAL_COM_PORT_SIZ_STRING_PRODUCT];
-extern uint8_t Virtual_Com_Port_StringSerial[VIRTUAL_COM_PORT_SIZ_STRING_SERIAL];
-
-#endif /* __USB_DESC_H */
-/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/

Virtual_COM_Port/usb_endp.c

@@ -1,67 +0,0 @@
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-* File Name          : usb_endp.c
-* Author             : MCD Application Team
-* Version            : V3.1.1
-* Date               : 04/07/2010
-* Description        : Endpoint routines
-********************************************************************************
-* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-
-/* Includes ------------------------------------------------------------------*/
-#include "usb_lib.h"
-#include "usb_desc.h"
-#include "usb_mem.h"
-#include "hw_config.h"
-#include "usb_istr.h"
-
-/* Private typedef -----------------------------------------------------------*/
-/* Private define ------------------------------------------------------------*/
-/* Private macro -------------------------------------------------------------*/
-/* Private variables ---------------------------------------------------------*/
-uint8_t buffer_out[VIRTUAL_COM_PORT_DATA_SIZE];
-uint8_t buffer_in[VIRTUAL_COM_PORT_DATA_SIZE];
-
-__IO uint32_t count_out = 0;
-uint32_t count_in = 0;
-
-/* Private function prototypes -----------------------------------------------*/
-/* Private functions ---------------------------------------------------------*/
-
-/*******************************************************************************
-* Function Name  : EP1_IN_Callback
-* Description    :
-* Input          : None.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void EP3_IN_Callback(void)
-{
-  count_in = 0;
-}
-
-/*******************************************************************************
-* Function Name  : EP3_IN_Callback
-* Description    :
-* Input          : None.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void EP5_OUT_Callback(void)
-{
-  /* Get the received data buffer and update the counter */
-  count_out = USB_SIL_Read(EP5_OUT, buffer_out);
-    
-#ifndef STM32F10X_CL
-  /* Enable the receive of data on EP3 */
-  SetEPRxValid(ENDP3);
-#endif /* STM32F10X_CL */
-}
-
-/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/
-

Virtual_COM_Port/usb_istr.c

@@ -1,419 +0,0 @@
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-* File Name          : usb_istr.c
-* Author             : MCD Application Team
-* Version            : V3.1.1
-* Date               : 04/07/2010
-* Description        : ISTR events interrupt service routines
-********************************************************************************
-* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-
-/* Includes ------------------------------------------------------------------*/
-#include "usb_lib.h"
-#include "usb_prop.h"
-#include "usb_pwr.h"
-#include "usb_istr.h"
-
-/* function prototypes Automatically built defining related macros */
-void NOP_Proc(void) {
-}
-
-#define WEAK __attribute__ ((weak))
-void WEAK EP1_IN_Callback(void);
-void WEAK EP2_IN_Callback(void);
-void WEAK EP3_IN_Callback(void);
-void WEAK EP4_IN_Callback(void);
-void WEAK EP5_IN_Callback(void);
-void WEAK EP6_IN_Callback(void);
-void WEAK EP7_IN_Callback(void);
-
-void WEAK EP1_OUT_Callback(void);
-void WEAK EP2_OUT_Callback(void);
-void WEAK EP3_OUT_Callback(void);
-void WEAK EP4_OUT_Callback(void);
-void WEAK EP5_OUT_Callback(void);
-void WEAK EP6_OUT_Callback(void);
-void WEAK EP7_OUT_Callback(void);
-
-#pragma weak EP1_IN_Callback = NOP_Proc
-#pragma weak EP2_IN_Callback = NOP_Proc
-#pragma weak EP3_IN_Callback = NOP_Proc
-#pragma weak EP4_IN_Callback = NOP_Proc
-#pragma weak EP5_IN_Callback = NOP_Proc
-#pragma weak EP6_IN_Callback = NOP_Proc
-#pragma weak EP7_IN_Callback = NOP_Proc
-
-#pragma weak EP1_OUT_Callback = NOP_Proc
-#pragma weak EP2_OUT_Callback = NOP_Proc
-#pragma weak EP3_OUT_Callback = NOP_Proc
-#pragma weak EP4_OUT_Callback = NOP_Proc
-#pragma weak EP5_OUT_Callback = NOP_Proc
-#pragma weak EP6_OUT_Callback = NOP_Proc
-#pragma weak EP7_OUT_Callback = NOP_Proc
-
-/* Private typedef -----------------------------------------------------------*/
-/* Private define ------------------------------------------------------------*/
-/* Private macro -------------------------------------------------------------*/
-/* Private variables ---------------------------------------------------------*/
-__IO uint16_t wIstr;  /* ISTR register last read value */
-__IO uint8_t bIntPackSOF = 0;  /* SOFs received between 2 consecutive packets */
-
-/* Extern variables ----------------------------------------------------------*/
-/* Private function prototypes -----------------------------------------------*/
-/* Private functions ---------------------------------------------------------*/
-/* function pointers to non-control endpoints service routines */
-void (*const pEpInt_IN[7])(void) =
-  {
-    EP1_IN_Callback,
-    EP2_IN_Callback,
-    EP3_IN_Callback,
-    EP4_IN_Callback,
-    EP5_IN_Callback,
-    EP6_IN_Callback,
-    EP7_IN_Callback,
-  };
-
-void (*const pEpInt_OUT[7])(void) =
-  {
-    EP1_OUT_Callback,
-    EP2_OUT_Callback,
-    EP3_OUT_Callback,
-    EP4_OUT_Callback,
-    EP5_OUT_Callback,
-    EP6_OUT_Callback,
-    EP7_OUT_Callback,
-  };
-
-#ifndef STM32F10X_CL
-
-/*******************************************************************************
-* Function Name  : USB_Istr
-* Description    : STR events interrupt service routine
-* Input          :
-* Output         :
-* Return         :
-*******************************************************************************/
-void USB_Istr(void)
-{
-
-  wIstr = _GetISTR();
-
-#if (IMR_MSK & ISTR_CTR)
-  if (wIstr & ISTR_CTR & wInterrupt_Mask)
-  {
-    /* servicing of the endpoint correct transfer interrupt */
-    /* clear of the CTR flag into the sub */
-    CTR_LP();
-#ifdef CTR_CALLBACK
-    CTR_Callback();
-#endif
-  }
-#endif
-  /*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/  
-#if (IMR_MSK & ISTR_RESET)
-  if (wIstr & ISTR_RESET & wInterrupt_Mask)
-  {
-    _SetISTR((uint16_t)CLR_RESET);
-    Device_Property.Reset();
-#ifdef RESET_CALLBACK
-    RESET_Callback();
-#endif
-  }
-#endif
-  /*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/
-#if (IMR_MSK & ISTR_DOVR)
-  if (wIstr & ISTR_DOVR & wInterrupt_Mask)
-  {
-    _SetISTR((uint16_t)CLR_DOVR);
-#ifdef DOVR_CALLBACK
-    DOVR_Callback();
-#endif
-  }
-#endif
-  /*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/
-#if (IMR_MSK & ISTR_ERR)
-  if (wIstr & ISTR_ERR & wInterrupt_Mask)
-  {
-    _SetISTR((uint16_t)CLR_ERR);
-#ifdef ERR_CALLBACK
-    ERR_Callback();
-#endif
-  }
-#endif
-  /*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/
-#if (IMR_MSK & ISTR_WKUP)
-  if (wIstr & ISTR_WKUP & wInterrupt_Mask)
-  {
-    _SetISTR((uint16_t)CLR_WKUP);
-    Resume(RESUME_EXTERNAL);
-#ifdef WKUP_CALLBACK
-    WKUP_Callback();
-#endif
-  }
-#endif
-  /*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/
-#if (IMR_MSK & ISTR_SUSP)
-  if (wIstr & ISTR_SUSP & wInterrupt_Mask)
-  {
-
-    /* check if SUSPEND is possible */
-    if (fSuspendEnabled)
-    {
-      Suspend();
-    }
-    else
-    {
-      /* if not possible then resume after xx ms */
-      Resume(RESUME_LATER);
-    }
-    /* clear of the ISTR bit must be done after setting of CNTR_FSUSP */
-    _SetISTR((uint16_t)CLR_SUSP);
-#ifdef SUSP_CALLBACK
-    SUSP_Callback();
-#endif
-  }
-#endif
-  /*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/
-#if (IMR_MSK & ISTR_SOF)
-  if (wIstr & ISTR_SOF & wInterrupt_Mask)
-  {
-    _SetISTR((uint16_t)CLR_SOF);
-    bIntPackSOF++;
-
-#ifdef SOF_CALLBACK
-    SOF_Callback();
-#endif
-  }
-#endif
-  /*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/
-#if (IMR_MSK & ISTR_ESOF)
-  if (wIstr & ISTR_ESOF & wInterrupt_Mask)
-  {
-    _SetISTR((uint16_t)CLR_ESOF);
-    /* resume handling timing is made with ESOFs */
-    Resume(RESUME_ESOF); /* request without change of the machine state */
-
-#ifdef ESOF_CALLBACK
-    ESOF_Callback();
-#endif
-  }
-#endif
-} /* USB_Istr */
-
-/*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/
-#else /* STM32F10X_CL */
-
-
-/*******************************************************************************
-* Function Name  : STM32_PCD_OTG_ISR_Handler
-* Description    : Handles all USB Device Interrupts
-* Input          : None
-* Output         : None
-* Return         : status
-*******************************************************************************/
-u32 STM32_PCD_OTG_ISR_Handler (void)
-{
-  USB_OTG_int_sts_data gintr_status;
-  u32 retval = 0;
-
-  if (IsDeviceMode()) /* ensure that we are in device mode */
-  {
-    gintr_status.d32 = OTGD_FS_ReadCoreItr();
-
-   /*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/
-    
-    /* If there is no interrupt pending exit the interrupt routine */
-    if (!gintr_status.d32)
-    {
-      return 0;
-    }
-
-   /*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/    
-    /* Early Suspend interrupt */ 
-#ifdef INTR_ERLYSUSPEND
-    if (gintr_status.b.erlysuspend)
-    {
-      retval |= OTGD_FS_Handle_EarlySuspend_ISR();
-    }
-#endif /* INTR_ERLYSUSPEND */
-    
-   /*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/
-    /* End of Periodic Frame interrupt */
-#ifdef INTR_EOPFRAME    
-    if (gintr_status.b.eopframe)
-    {
-      retval |= OTGD_FS_Handle_EOPF_ISR();
-    }
-#endif /* INTR_EOPFRAME */
-    
-   /*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/
-    /* Non Periodic Tx FIFO Emty interrupt */
-#ifdef INTR_NPTXFEMPTY    
-    if (gintr_status.b.nptxfempty)
-    {
-      retval |= OTGD_FS_Handle_NPTxFE_ISR();
-    }
-#endif /* INTR_NPTXFEMPTY */
-    
-   /*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/    
-    /* Wakeup or RemoteWakeup interrupt */
-#ifdef INTR_WKUPINTR    
-    if (gintr_status.b.wkupintr)
-    {   
-      retval |= OTGD_FS_Handle_Wakeup_ISR();
-    }
-#endif /* INTR_WKUPINTR */   
-    
-   /*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/
-    /* Suspend interrupt */
-#ifdef INTR_USBSUSPEND
-    if (gintr_status.b.usbsuspend)
-    { 
-      /* check if SUSPEND is possible */
-      if (fSuspendEnabled)
-      {
-        Suspend();
-      }
-      else
-      {
-        /* if not possible then resume after xx ms */
-        Resume(RESUME_LATER); /* This case shouldn't happen in OTG Device mode because 
-        there's no ESOF interrupt to increment the ResumeS.bESOFcnt in the Resume state machine */
-      }
-            
-      retval |= OTGD_FS_Handle_USBSuspend_ISR();
-    }
-#endif /* INTR_USBSUSPEND */
-
-   /*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/
-    /* Start of Frame interrupt */
-#ifdef INTR_SOFINTR    
-    if (gintr_status.b.sofintr)
-    {
-      /* Update the frame number variable */
-      bIntPackSOF++;
-      
-      retval |= OTGD_FS_Handle_Sof_ISR();
-    }
-#endif /* INTR_SOFINTR */
-    
-   /*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/
-    /* Receive FIFO Queue Status Level interrupt */
-#ifdef INTR_RXSTSQLVL
-    if (gintr_status.b.rxstsqlvl)
-    {
-      retval |= OTGD_FS_Handle_RxStatusQueueLevel_ISR();
-    }
-#endif /* INTR_RXSTSQLVL */
-    
-   /*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/
-    /* Enumeration Done interrupt */
-#ifdef INTR_ENUMDONE
-    if (gintr_status.b.enumdone)
-    {
-      retval |= OTGD_FS_Handle_EnumDone_ISR();
-    }
-#endif /* INTR_ENUMDONE */
-    
-   /*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/
-    /* Reset interrutp */
-#ifdef INTR_USBRESET
-    if (gintr_status.b.usbreset)
-    {
-      retval |= OTGD_FS_Handle_UsbReset_ISR();
-    }    
-#endif /* INTR_USBRESET */
-    
-   /*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/
-    /* IN Endpoint interrupt */
-#ifdef INTR_INEPINTR
-    if (gintr_status.b.inepint)
-    {
-      retval |= OTGD_FS_Handle_InEP_ISR();
-    }
-#endif /* INTR_INEPINTR */
-    
-   /*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/    
-    /* OUT Endpoint interrupt */
-#ifdef INTR_OUTEPINTR
-    if (gintr_status.b.outepintr)
-    {
-      retval |= OTGD_FS_Handle_OutEP_ISR();
-    }
-#endif /* INTR_OUTEPINTR */    
- 
-   /*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/    
-    /* Mode Mismatch interrupt */
-#ifdef INTR_MODEMISMATCH
-    if (gintr_status.b.modemismatch)
-    {
-      retval |= OTGD_FS_Handle_ModeMismatch_ISR();
-    }
-#endif /* INTR_MODEMISMATCH */  
-
-   /*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/    
-    /* Global IN Endpoints NAK Effective interrupt */
-#ifdef INTR_GINNAKEFF
-    if (gintr_status.b.ginnakeff)
-    {
-      retval |= OTGD_FS_Handle_GInNakEff_ISR();
-    }
-#endif /* INTR_GINNAKEFF */  
-
-   /*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/    
-    /* Global OUT Endpoints NAK effective interrupt */
-#ifdef INTR_GOUTNAKEFF
-    if (gintr_status.b.goutnakeff)
-    {
-      retval |= OTGD_FS_Handle_GOutNakEff_ISR();
-    }
-#endif /* INTR_GOUTNAKEFF */  
-
-   /*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/    
-    /* Isochrounous Out packet Dropped interrupt */
-#ifdef INTR_ISOOUTDROP
-    if (gintr_status.b.isooutdrop)
-    {
-      retval |= OTGD_FS_Handle_IsoOutDrop_ISR();
-    }
-#endif /* INTR_ISOOUTDROP */  
-
-   /*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/    
-    /* Endpoint Mismatch error interrupt */
-#ifdef INTR_EPMISMATCH
-    if (gintr_status.b.epmismatch)
-    {
-      retval |= OTGD_FS_Handle_EPMismatch_ISR();
-    }
-#endif /* INTR_EPMISMATCH */  
-
-   /*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/    
-    /* Incomplete Isochrous IN tranfer error interrupt */
-#ifdef INTR_INCOMPLISOIN
-    if (gintr_status.b.incomplisoin)
-    {
-      retval |= OTGD_FS_Handle_IncomplIsoIn_ISR();
-    }
-#endif /* INTR_INCOMPLISOIN */  
-
-   /*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/    
-    /* Incomplete Isochrous OUT tranfer error interrupt */
-#ifdef INTR_INCOMPLISOOUT
-    if (gintr_status.b.outepintr)
-    {
-      retval |= OTGD_FS_Handle_IncomplIsoOut_ISR();
-    }
-#endif /* INTR_INCOMPLISOOUT */  
-  
-  }
-  return retval;
-}
-
-#endif /* STM32F10X_CL */
-
-/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/

Virtual_COM_Port/usb_istr.h

@@ -1,104 +0,0 @@
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-* File Name          : usb_istr.h
-* Author             : MCD Application Team
-* Version            : V3.1.1
-* Date               : 04/07/2010
-* Description        : This file includes the peripherals header files in the
-*                      user application.
-********************************************************************************
-* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __USB_ISTR_H
-#define __USB_ISTR_H
-
-/* Includes ------------------------------------------------------------------*/
-#include "usb_conf.h"
-
-/* Exported types ------------------------------------------------------------*/
-/* Exported constants --------------------------------------------------------*/
-/* Exported macro ------------------------------------------------------------*/
-/* Exported functions ------------------------------------------------------- */
-
-#ifndef STM32F10X_CL
- void USB_Istr(void);
-#else /* STM32F10X_CL */
- u32 STM32_PCD_OTG_ISR_Handler(void);
-#endif /* STM32F10X_CL */
-
-
-#ifndef STM32F10X_CL
-
-#ifdef CTR_CALLBACK
-void CTR_Callback(void);
-#endif
-
-#ifdef DOVR_CALLBACK
-void DOVR_Callback(void);
-#endif
-
-#ifdef ERR_CALLBACK
-void ERR_Callback(void);
-#endif
-
-#ifdef WKUP_CALLBACK
-void WKUP_Callback(void);
-#endif
-
-#ifdef SUSP_CALLBACK
-void SUSP_Callback(void);
-#endif
-
-#ifdef RESET_CALLBACK
-void RESET_Callback(void);
-#endif
-
-#ifdef SOF_CALLBACK
-void SOF_Callback(void);
-#endif
-
-#ifdef ESOF_CALLBACK
-void ESOF_Callback(void);
-#endif
-
-#else /* STM32F10X_CL */
-
-/* Interrupt subroutines user callbacks prototypes.
-   These callbacks are called into the respective interrupt sunroutine functinos
-   and can be tailored for various user application purposes.
-     Note: Make sure that the correspondant interrupt is enabled through the 
-     definition in usb_conf.h file */ 
-void INTR_MODEMISMATCH_Callback(void);
-void INTR_SOFINTR_Callback(void);
-void INTR_RXSTSQLVL_Callback(void);
-void INTR_NPTXFEMPTY_Callback(void);
-void INTR_GINNAKEFF_Callback(void);
-void INTR_GOUTNAKEFF_Callback(void);
-void INTR_ERLYSUSPEND_Callback(void);
-void INTR_USBSUSPEND_Callback(void);
-void INTR_USBRESET_Callback(void);
-void INTR_ENUMDONE_Callback(void);
-void INTR_ISOOUTDROP_Callback(void);
-void INTR_EOPFRAME_Callback(void);
-void INTR_EPMISMATCH_Callback(void);
-void INTR_INEPINTR_Callback(void);
-void INTR_OUTEPINTR_Callback(void);
-void INTR_INCOMPLISOIN_Callback(void);
-void INTR_INCOMPLISOOUT_Callback(void);
-void INTR_WKUPINTR_Callback(void);
-
-/* Isochronous data update */
-void INTR_RXSTSQLVL_ISODU_Callback(void); 
-
-#endif /* STM32F10X_CL */
-
-
-#endif /*__USB_ISTR_H*/
-
-/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/

Virtual_COM_Port/usb_prop.c

@@ -1,419 +0,0 @@
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-* File Name          : usb_prop.c
-* Author             : MCD Application Team
-* Version            : V3.1.1
-* Date               : 04/07/2010
-* Description        : All processing related to Virtual Com Port Demo
-********************************************************************************
-* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-
-/* Includes ------------------------------------------------------------------*/
-#include "usb_lib.h"
-#include "usb_conf.h"
-#include "usb_prop.h"
-#include "usb_desc.h"
-#include "usb_pwr.h"
-#include "hw_config.h"
-
-/* Private typedef -----------------------------------------------------------*/
-/* Private define ------------------------------------------------------------*/
-/* Private macro -------------------------------------------------------------*/
-/* Private variables ---------------------------------------------------------*/
-uint8_t Request = 0;
-
-LINE_CODING linecoding =
-  {
-    115200, /* baud rate*/
-    0x00,   /* stop bits-1*/
-    0x00,   /* parity - none*/
-    0x08    /* no. of bits 8*/
-  };
-
-/* -------------------------------------------------------------------------- */
-/*  Structures initializations */
-/* -------------------------------------------------------------------------- */
-
-DEVICE Device_Table =
-  {
-    EP_NUM,
-    1
-  };
-
-DEVICE_PROP Device_Property =
-  {
-    Virtual_Com_Port_init,
-    Virtual_Com_Port_Reset,
-    Virtual_Com_Port_Status_In,
-    Virtual_Com_Port_Status_Out,
-    Virtual_Com_Port_Data_Setup,
-    Virtual_Com_Port_NoData_Setup,
-    Virtual_Com_Port_Get_Interface_Setting,
-    Virtual_Com_Port_GetDeviceDescriptor,
-    Virtual_Com_Port_GetConfigDescriptor,
-    Virtual_Com_Port_GetStringDescriptor,
-    0,
-    0x40 /*MAX PACKET SIZE*/
-  };
-
-USER_STANDARD_REQUESTS User_Standard_Requests =
-  {
-    Virtual_Com_Port_GetConfiguration,
-    Virtual_Com_Port_SetConfiguration,
-    Virtual_Com_Port_GetInterface,
-    Virtual_Com_Port_SetInterface,
-    Virtual_Com_Port_GetStatus,
-    Virtual_Com_Port_ClearFeature,
-    Virtual_Com_Port_SetEndPointFeature,
-    Virtual_Com_Port_SetDeviceFeature,
-    Virtual_Com_Port_SetDeviceAddress
-  };
-
-ONE_DESCRIPTOR Device_Descriptor =
-  {
-    (uint8_t*)Virtual_Com_Port_DeviceDescriptor,
-    VIRTUAL_COM_PORT_SIZ_DEVICE_DESC
-  };
-
-ONE_DESCRIPTOR Config_Descriptor =
-  {
-    (uint8_t*)Virtual_Com_Port_ConfigDescriptor,
-    VIRTUAL_COM_PORT_SIZ_CONFIG_DESC
-  };
-
-ONE_DESCRIPTOR String_Descriptor[4] =
-  {
-    {(uint8_t*)Virtual_Com_Port_StringLangID, VIRTUAL_COM_PORT_SIZ_STRING_LANGID},
-    {(uint8_t*)Virtual_Com_Port_StringVendor, VIRTUAL_COM_PORT_SIZ_STRING_VENDOR},
-    {(uint8_t*)Virtual_Com_Port_StringProduct, VIRTUAL_COM_PORT_SIZ_STRING_PRODUCT},
-    {(uint8_t*)Virtual_Com_Port_StringSerial, VIRTUAL_COM_PORT_SIZ_STRING_SERIAL}
-  };
-
-/* Extern variables ----------------------------------------------------------*/
-/* Private function prototypes -----------------------------------------------*/
-/* Extern function prototypes ------------------------------------------------*/
-/* Private functions ---------------------------------------------------------*/
-/*******************************************************************************
-* Function Name  : Virtual_Com_Port_init.
-* Description    : Virtual COM Port Mouse init routine.
-* Input          : None.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void Virtual_Com_Port_init(void)
-{
-
-  /* Update the serial number string descriptor with the data from the unique
-  ID*/
-  Get_SerialNum();
-
-  pInformation->Current_Configuration = 0;
-
-  /* Connect the device */
-  PowerOn();
-
-  /* Perform basic device initialization operations */
-  USB_SIL_Init();
-
-  /* configure the USART to the default settings */
-  //USART_Config_Default();
-
-  bDeviceState = UNCONNECTED;
-}
-
-/*******************************************************************************
-* Function Name  : Virtual_Com_Port_Reset
-* Description    : Virtual_Com_Port Mouse reset routine
-* Input          : None.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void Virtual_Com_Port_Reset(void)
-{
-  /* Set Virtual_Com_Port DEVICE as not configured */
-  pInformation->Current_Configuration = 0;
-
-  /* Current Feature initialization */
-  pInformation->Current_Feature = Virtual_Com_Port_ConfigDescriptor[7];
-
-  /* Set Virtual_Com_Port DEVICE with the default Interface*/
-  pInformation->Current_Interface = 0;
-
-#ifdef STM32F10X_CL     
-  /* EP0 is already configured by USB_SIL_Init() function */
-  
-  /* Init EP1 IN as Bulk endpoint */
-  OTG_DEV_EP_Init(EP1_IN, OTG_DEV_EP_TYPE_BULK, VIRTUAL_COM_PORT_DATA_SIZE);
-  
-  /* Init EP2 IN as Interrupt endpoint */
-  OTG_DEV_EP_Init(EP2_IN, OTG_DEV_EP_TYPE_INT, VIRTUAL_COM_PORT_INT_SIZE);
-
-  /* Init EP3 OUT as Bulk endpoint */
-  OTG_DEV_EP_Init(EP3_OUT, OTG_DEV_EP_TYPE_BULK, VIRTUAL_COM_PORT_DATA_SIZE);  
-#else 
-
-  SetBTABLE(BTABLE_ADDRESS);
-
-  /* Initialize Endpoint 0 */
-  SetEPType(ENDP0, EP_CONTROL);
-  SetEPTxStatus(ENDP0, EP_TX_STALL);
-  SetEPRxAddr(ENDP0, ENDP0_RXADDR);
-  SetEPTxAddr(ENDP0, ENDP0_TXADDR);
-  Clear_Status_Out(ENDP0);
-  SetEPRxCount(ENDP0, Device_Property.MaxPacketSize);
-  SetEPRxValid(ENDP0);
-
-  /* Initialize Endpoint 1 */
-  SetEPType(ENDP1, EP_BULK);
-  SetEPTxAddr(ENDP1, ENDP1_TXADDR);
-  SetEPTxStatus(ENDP1, EP_TX_NAK);
-  SetEPRxStatus(ENDP1, EP_RX_DIS);
-
-  /* Initialize Endpoint 2 */
-  SetEPType(ENDP2, EP_INTERRUPT);
-  SetEPTxAddr(ENDP2, ENDP2_TXADDR);
-  SetEPRxStatus(ENDP2, EP_RX_DIS);
-  SetEPTxStatus(ENDP2, EP_TX_NAK);
-
-  /* Initialize Endpoint 3 */
-  SetEPType(ENDP3, EP_BULK);
-  SetEPRxAddr(ENDP3, ENDP3_RXADDR);
-  SetEPRxCount(ENDP3, VIRTUAL_COM_PORT_DATA_SIZE);
-  SetEPRxStatus(ENDP3, EP_RX_VALID);
-  SetEPTxStatus(ENDP3, EP_TX_DIS);
-
-  /* Set this device to response on default address */
-  SetDeviceAddress(0);
-#endif /* STM32F10X_CL */
-
-  bDeviceState = ATTACHED;
-}
-
-/*******************************************************************************
-* Function Name  : Virtual_Com_Port_SetConfiguration.
-* Description    : Udpade the device state to configured.
-* Input          : None.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void Virtual_Com_Port_SetConfiguration(void)
-{
-  DEVICE_INFO *pInfo = &Device_Info;
-
-  if (pInfo->Current_Configuration != 0)
-  {
-    /* Device configured */
-    bDeviceState = CONFIGURED;
-  }
-}
-
-/*******************************************************************************
-* Function Name  : Virtual_Com_Port_SetConfiguration.
-* Description    : Udpade the device state to addressed.
-* Input          : None.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void Virtual_Com_Port_SetDeviceAddress (void)
-{
-  bDeviceState = ADDRESSED;
-}
-
-/*******************************************************************************
-* Function Name  : Virtual_Com_Port_Status_In.
-* Description    : Virtual COM Port Status In Routine.
-* Input          : None.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void Virtual_Com_Port_Status_In(void)
-{
-  if (Request == SET_LINE_CODING)
-  {
-    //USART_Config();
-    Request = 0;
-  }
-}
-
-/*******************************************************************************
-* Function Name  : Virtual_Com_Port_Status_Out
-* Description    : Virtual COM Port Status OUT Routine.
-* Input          : None.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void Virtual_Com_Port_Status_Out(void)
-{}
-
-/*******************************************************************************
-* Function Name  : Virtual_Com_Port_Data_Setup
-* Description    : handle the data class specific requests
-* Input          : Request Nb.
-* Output         : None.
-* Return         : USB_UNSUPPORT or USB_SUCCESS.
-*******************************************************************************/
-RESULT Virtual_Com_Port_Data_Setup(uint8_t RequestNo)
-{
-  uint8_t    *(*CopyRoutine)(uint16_t);
-
-  CopyRoutine = NULL;
-
-  if (RequestNo == GET_LINE_CODING)
-  {
-    if (Type_Recipient == (CLASS_REQUEST | INTERFACE_RECIPIENT))
-    {
-      CopyRoutine = Virtual_Com_Port_GetLineCoding;
-    }
-  }
-  else if (RequestNo == SET_LINE_CODING)
-  {
-    if (Type_Recipient == (CLASS_REQUEST | INTERFACE_RECIPIENT))
-    {
-      CopyRoutine = Virtual_Com_Port_SetLineCoding;
-    }
-    Request = SET_LINE_CODING;
-  }
-
-  if (CopyRoutine == NULL)
-  {
-    return USB_UNSUPPORT;
-  }
-
-  pInformation->Ctrl_Info.CopyData = CopyRoutine;
-  pInformation->Ctrl_Info.Usb_wOffset = 0;
-  (*CopyRoutine)(0);
-  return USB_SUCCESS;
-}
-
-/*******************************************************************************
-* Function Name  : Virtual_Com_Port_NoData_Setup.
-* Description    : handle the no data class specific requests.
-* Input          : Request Nb.
-* Output         : None.
-* Return         : USB_UNSUPPORT or USB_SUCCESS.
-*******************************************************************************/
-RESULT Virtual_Com_Port_NoData_Setup(uint8_t RequestNo)
-{
-
-  if (Type_Recipient == (CLASS_REQUEST | INTERFACE_RECIPIENT))
-  {
-    if (RequestNo == SET_COMM_FEATURE)
-    {
-      return USB_SUCCESS;
-    }
-    else if (RequestNo == SET_CONTROL_LINE_STATE)
-    {
-      return USB_SUCCESS;
-    }
-  }
-
-  return USB_UNSUPPORT;
-}
-
-/*******************************************************************************
-* Function Name  : Virtual_Com_Port_GetDeviceDescriptor.
-* Description    : Gets the device descriptor.
-* Input          : Length.
-* Output         : None.
-* Return         : The address of the device descriptor.
-*******************************************************************************/
-uint8_t *Virtual_Com_Port_GetDeviceDescriptor(uint16_t Length)
-{
-  return Standard_GetDescriptorData(Length, &Device_Descriptor);
-}
-
-/*******************************************************************************
-* Function Name  : Virtual_Com_Port_GetConfigDescriptor.
-* Description    : get the configuration descriptor.
-* Input          : Length.
-* Output         : None.
-* Return         : The address of the configuration descriptor.
-*******************************************************************************/
-uint8_t *Virtual_Com_Port_GetConfigDescriptor(uint16_t Length)
-{
-  return Standard_GetDescriptorData(Length, &Config_Descriptor);
-}
-
-/*******************************************************************************
-* Function Name  : Virtual_Com_Port_GetStringDescriptor
-* Description    : Gets the string descriptors according to the needed index
-* Input          : Length.
-* Output         : None.
-* Return         : The address of the string descriptors.
-*******************************************************************************/
-uint8_t *Virtual_Com_Port_GetStringDescriptor(uint16_t Length)
-{
-  uint8_t wValue0 = pInformation->USBwValue0;
-  if (wValue0 > 4)
-  {
-    return NULL;
-  }
-  else
-  {
-    return Standard_GetDescriptorData(Length, &String_Descriptor[wValue0]);
-  }
-}
-
-/*******************************************************************************
-* Function Name  : Virtual_Com_Port_Get_Interface_Setting.
-* Description    : test the interface and the alternate setting according to the
-*                  supported one.
-* Input1         : uint8_t: Interface : interface number.
-* Input2         : uint8_t: AlternateSetting : Alternate Setting number.
-* Output         : None.
-* Return         : The address of the string descriptors.
-*******************************************************************************/
-RESULT Virtual_Com_Port_Get_Interface_Setting(uint8_t Interface, uint8_t AlternateSetting)
-{
-  if (AlternateSetting > 0)
-  {
-    return USB_UNSUPPORT;
-  }
-  else if (Interface > 1)
-  {
-    return USB_UNSUPPORT;
-  }
-  return USB_SUCCESS;
-}
-
-/*******************************************************************************
-* Function Name  : Virtual_Com_Port_GetLineCoding.
-* Description    : send the linecoding structure to the PC host.
-* Input          : Length.
-* Output         : None.
-* Return         : Inecoding structure base address.
-*******************************************************************************/
-uint8_t *Virtual_Com_Port_GetLineCoding(uint16_t Length)
-{
-  if (Length == 0)
-  {
-    pInformation->Ctrl_Info.Usb_wLength = sizeof(linecoding);
-    return NULL;
-  }
-  return(uint8_t *)&linecoding;
-}
-
-/*******************************************************************************
-* Function Name  : Virtual_Com_Port_SetLineCoding.
-* Description    : Set the linecoding structure fields.
-* Input          : Length.
-* Output         : None.
-* Return         : Linecoding structure base address.
-*******************************************************************************/
-uint8_t *Virtual_Com_Port_SetLineCoding(uint16_t Length)
-{
-  if (Length == 0)
-  {
-    pInformation->Ctrl_Info.Usb_wLength = sizeof(linecoding);
-    return NULL;
-  }
-  return(uint8_t *)&linecoding;
-}
-
-/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/
-

Virtual_COM_Port/usb_prop.h

@@ -1,74 +0,0 @@
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-* File Name          : usb_prop.h
-* Author             : MCD Application Team
-* Version            : V3.1.1
-* Date               : 04/07/2010
-* Description        : All processing related to Virtual COM Port Demo (Endpoint 0)
-********************************************************************************
-* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __usb_prop_H
-#define __usb_prop_H
-
-/* Includes ------------------------------------------------------------------*/
-/* Exported types ------------------------------------------------------------*/
-typedef struct
-{
-  uint32_t bitrate;
-  uint8_t format;
-  uint8_t paritytype;
-  uint8_t datatype;
-}LINE_CODING;
-
-/* Exported constants --------------------------------------------------------*/
-/* Exported macro ------------------------------------------------------------*/
-/* Exported define -----------------------------------------------------------*/
-
-#define Virtual_Com_Port_GetConfiguration          NOP_Process
-//#define Virtual_Com_Port_SetConfiguration          NOP_Process
-#define Virtual_Com_Port_GetInterface              NOP_Process
-#define Virtual_Com_Port_SetInterface              NOP_Process
-#define Virtual_Com_Port_GetStatus                 NOP_Process
-#define Virtual_Com_Port_ClearFeature              NOP_Process
-#define Virtual_Com_Port_SetEndPointFeature        NOP_Process
-#define Virtual_Com_Port_SetDeviceFeature          NOP_Process
-//#define Virtual_Com_Port_SetDeviceAddress          NOP_Process
-
-#define SEND_ENCAPSULATED_COMMAND   0x00
-#define GET_ENCAPSULATED_RESPONSE   0x01
-#define SET_COMM_FEATURE            0x02
-#define GET_COMM_FEATURE            0x03
-#define CLEAR_COMM_FEATURE          0x04
-#define SET_LINE_CODING             0x20
-#define GET_LINE_CODING             0x21
-#define SET_CONTROL_LINE_STATE      0x22
-#define SEND_BREAK                  0x23
-
-/* Exported functions ------------------------------------------------------- */
-void Virtual_Com_Port_init(void);
-void Virtual_Com_Port_Reset(void);
-void Virtual_Com_Port_SetConfiguration(void);
-void Virtual_Com_Port_SetDeviceAddress (void);
-void Virtual_Com_Port_Status_In (void);
-void Virtual_Com_Port_Status_Out (void);
-RESULT Virtual_Com_Port_Data_Setup(uint8_t);
-RESULT Virtual_Com_Port_NoData_Setup(uint8_t);
-RESULT Virtual_Com_Port_Get_Interface_Setting(uint8_t Interface, uint8_t AlternateSetting);
-uint8_t *Virtual_Com_Port_GetDeviceDescriptor(uint16_t );
-uint8_t *Virtual_Com_Port_GetConfigDescriptor(uint16_t);
-uint8_t *Virtual_Com_Port_GetStringDescriptor(uint16_t);
-
-uint8_t *Virtual_Com_Port_GetLineCoding(uint16_t Length);
-uint8_t *Virtual_Com_Port_SetLineCoding(uint16_t Length);
-
-#endif /* __usb_prop_H */
-
-/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/
-

Virtual_COM_Port/usb_pwr.c

@@ -1,251 +0,0 @@
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-* File Name          : usb_pwr.c
-* Author             : MCD Application Team
-* Version            : V3.1.1
-* Date               : 04/07/2010
-* Description        : Connection/disconnection & power management
-********************************************************************************
-* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-
-/* Includes ------------------------------------------------------------------*/
-#include "stm32f10x.h"
-#include "usb_lib.h"
-#include "usb_conf.h"
-#include "usb_pwr.h"
-#include "hw_config.h"
-
-/* Private typedef -----------------------------------------------------------*/
-/* Private define ------------------------------------------------------------*/
-/* Private macro -------------------------------------------------------------*/
-/* Private variables ---------------------------------------------------------*/
-__IO uint32_t bDeviceState = UNCONNECTED; /* USB device status */
-__IO bool fSuspendEnabled = TRUE;  /* true when suspend is possible */
-
-struct
-{
-  __IO RESUME_STATE eState;
-  __IO uint8_t bESOFcnt;
-}ResumeS;
-
-/* Extern variables ----------------------------------------------------------*/
-/* Private function prototypes -----------------------------------------------*/
-/* Extern function prototypes ------------------------------------------------*/
-/* Private functions ---------------------------------------------------------*/
-
-/*******************************************************************************
-* Function Name  : PowerOn
-* Description    :
-* Input          : None.
-* Output         : None.
-* Return         : USB_SUCCESS.
-*******************************************************************************/
-RESULT PowerOn(void)
-{
-#ifndef STM32F10X_CL
-  uint16_t wRegVal;
-
-  /*** cable plugged-in ? ***/
-  USB_Cable_Config(ENABLE);
-
-  /*** CNTR_PWDN = 0 ***/
-  wRegVal = CNTR_FRES;
-  _SetCNTR(wRegVal);
-
-  /*** CNTR_FRES = 0 ***/
-  wInterrupt_Mask = 0;
-  _SetCNTR(wInterrupt_Mask);
-  /*** Clear pending interrupts ***/
-  _SetISTR(0);
-  /*** Set interrupt mask ***/
-  wInterrupt_Mask = CNTR_RESETM | CNTR_SUSPM | CNTR_WKUPM;
-  _SetCNTR(wInterrupt_Mask);
-#endif /* STM32F10X_CL */
-
-  return USB_SUCCESS;
-}
-
-/*******************************************************************************
-* Function Name  : PowerOff
-* Description    : handles switch-off conditions
-* Input          : None.
-* Output         : None.
-* Return         : USB_SUCCESS.
-*******************************************************************************/
-RESULT PowerOff()
-{
-#ifndef STM32F10X_CL
-  /* disable all ints and force USB reset */
-  _SetCNTR(CNTR_FRES);
-  /* clear interrupt status register */
-  _SetISTR(0);
-  /* Disable the Pull-Up*/
-  USB_Cable_Config(DISABLE);
-  /* switch-off device */
-  _SetCNTR(CNTR_FRES + CNTR_PDWN);
-#endif /* STM32F10X_CL */
-
-  /* sw variables reset */
-  /* ... */
-
-  return USB_SUCCESS;
-}
-
-/*******************************************************************************
-* Function Name  : Suspend
-* Description    : sets suspend mode operating conditions
-* Input          : None.
-* Output         : None.
-* Return         : USB_SUCCESS.
-*******************************************************************************/
-void Suspend(void)
-{
-#ifndef STM32F10X_CL
-  uint16_t wCNTR;
-  /* suspend preparation */
-  /* ... */
-
-  /* macrocell enters suspend mode */
-  wCNTR = _GetCNTR();
-  wCNTR |= CNTR_FSUSP;
-  _SetCNTR(wCNTR);
-#endif /* STM32F10X_CL */
-
-  /* ------------------ ONLY WITH BUS-POWERED DEVICES ---------------------- */
-  /* power reduction */
-  /* ... on connected devices */
-
-#ifndef STM32F10X_CL
-  /* force low-power mode in the macrocell */
-  wCNTR = _GetCNTR();
-  wCNTR |= CNTR_LPMODE;
-  _SetCNTR(wCNTR);
-#endif /* STM32F10X_CL */
-
-  /* switch-off the clocks */
-  /* ... */
-  Enter_LowPowerMode();
-
-}
-
-/*******************************************************************************
-* Function Name  : Resume_Init
-* Description    : Handles wake-up restoring normal operations
-* Input          : None.
-* Output         : None.
-* Return         : USB_SUCCESS.
-*******************************************************************************/
-void Resume_Init(void)
-{
-#ifndef STM32F10X_CL
-  uint16_t wCNTR;
-#endif /* STM32F10X_CL */ 
-
-  /* ------------------ ONLY WITH BUS-POWERED DEVICES ---------------------- */
-  /* restart the clocks */
-  /* ...  */
-
-#ifndef STM32F10X_CL
-  /* CNTR_LPMODE = 0 */
-  wCNTR = _GetCNTR();
-  wCNTR &= (~CNTR_LPMODE);
-  _SetCNTR(wCNTR);
-#endif /* STM32F10X_CL */ 
-
-  /* restore full power */
-  /* ... on connected devices */
-  Leave_LowPowerMode();
-
-#ifndef STM32F10X_CL
-  /* reset FSUSP bit */
-  _SetCNTR(IMR_MSK);
-#endif /* STM32F10X_CL */
-
-  /* reverse suspend preparation */
-  /* ... */
-
-}
-
-/*******************************************************************************
-* Function Name  : Resume
-* Description    : This is the state machine handling resume operations and
-*                 timing sequence. The control is based on the Resume structure
-*                 variables and on the ESOF interrupt calling this subroutine
-*                 without changing machine state.
-* Input          : a state machine value (RESUME_STATE)
-*                  RESUME_ESOF doesn't change ResumeS.eState allowing
-*                  decrementing of the ESOF counter in different states.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void Resume(RESUME_STATE eResumeSetVal)
-{
-#ifndef STM32F10X_CL
-  uint16_t wCNTR;
-#endif /* STM32F10X_CL */
-
-  if (eResumeSetVal != RESUME_ESOF)
-    ResumeS.eState = eResumeSetVal;
-
-  switch (ResumeS.eState)
-  {
-    case RESUME_EXTERNAL:
-      Resume_Init();
-      ResumeS.eState = RESUME_OFF;
-      break;
-    case RESUME_INTERNAL:
-      Resume_Init();
-      ResumeS.eState = RESUME_START;
-      break;
-    case RESUME_LATER:
-      ResumeS.bESOFcnt = 2;
-      ResumeS.eState = RESUME_WAIT;
-      break;
-    case RESUME_WAIT:
-      ResumeS.bESOFcnt--;
-      if (ResumeS.bESOFcnt == 0)
-        ResumeS.eState = RESUME_START;
-      break;
-    case RESUME_START:
-     #ifdef STM32F10X_CL
-      OTGD_FS_Dev_SetRemoteWakeup();
-     #else 
-      wCNTR = _GetCNTR();
-      wCNTR |= CNTR_RESUME;
-      _SetCNTR(wCNTR);
-     #endif /* STM32F10X_CL */
-      ResumeS.eState = RESUME_ON;
-      ResumeS.bESOFcnt = 10;
-      break;
-    case RESUME_ON:
-    #ifndef STM32F10X_CL      
-      ResumeS.bESOFcnt--;
-      if (ResumeS.bESOFcnt == 0)
-      {
-     #endif /* STM32F10X_CL */    
-       #ifdef STM32F10X_CL
-        OTGD_FS_Dev_ResetRemoteWakeup();
-       #else
-        wCNTR = _GetCNTR();
-        wCNTR &= (~CNTR_RESUME);
-        _SetCNTR(wCNTR);
-       #endif /* STM32F10X_CL */
-        ResumeS.eState = RESUME_OFF;
-     #ifndef STM32F10X_CL
-      }
-     #endif /* STM32F10X_CL */
-      break;
-    case RESUME_OFF:
-    case RESUME_ESOF:
-    default:
-      ResumeS.eState = RESUME_OFF;
-      break;
-  }
-}
-
-/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/

Virtual_COM_Port/usb_pwr.h

@@ -1,59 +0,0 @@
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-* File Name          : usb_pwr.h
-* Author             : MCD Application Team
-* Version            : V3.1.1
-* Date               : 04/07/2010
-* Description        : Connection/disconnection & power management header
-********************************************************************************
-* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __USB_PWR_H
-#define __USB_PWR_H
-
-/* Includes ------------------------------------------------------------------*/
-/* Exported types ------------------------------------------------------------*/
-typedef enum _RESUME_STATE
-{
-  RESUME_EXTERNAL,
-  RESUME_INTERNAL,
-  RESUME_LATER,
-  RESUME_WAIT,
-  RESUME_START,
-  RESUME_ON,
-  RESUME_OFF,
-  RESUME_ESOF
-} RESUME_STATE;
-
-typedef enum _DEVICE_STATE
-{
-  UNCONNECTED,
-  ATTACHED,
-  POWERED,
-  SUSPENDED,
-  ADDRESSED,
-  CONFIGURED
-} DEVICE_STATE;
-
-/* Exported constants --------------------------------------------------------*/
-/* Exported macro ------------------------------------------------------------*/
-/* Exported functions ------------------------------------------------------- */
-void Suspend(void);
-void Resume_Init(void);
-void Resume(RESUME_STATE eResumeSetVal);
-RESULT PowerOn(void);
-RESULT PowerOff(void);
-
-/* External variables --------------------------------------------------------*/
-extern  __IO uint32_t bDeviceState; /* USB device status */
-extern __IO bool fSuspendEnabled;  /* true when suspend is possible */
-
-#endif  /*__USB_PWR_H*/
-
-/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/

boards/FST_01/board.c

@@ -15,7 +15,7 @@ hwinit1 (void)
 {
   hwinit1_common ();
 
-#if defined(PINPAD_SUPPORT)
+#if defined(PINPAD_CIR_SUPPORT)
   /* PA0/TIM2_CH1 = 1 (pull up)   */
   /* PA1/TIM2_CH2 = 0 (pull down) */
   /* PA2/TIM2_CH3 <= Vout of CIR receiver module */
@@ -66,7 +66,7 @@ set_led (int value)
     palClearPad (IOPORT2, GPIOB_LED);
 }
 
-#if defined(PINPAD_SUPPORT)
+#if defined(PINPAD_CIR_SUPPORT)
 void
 cir_ext_disable (void)
 {

boards/STBEE/board.c

@@ -15,7 +15,6 @@ hwinit1 (void)
 {
   hwinit1_common ();
 
-#if defined(PINPAD_SUPPORT)
 #if defined(PINPAD_CIR_SUPPORT)
   /* EXTI0 <= PB0 */
   AFIO->EXTICR[0] = AFIO_EXTICR1_EXTI0_PB;
@@ -69,7 +68,6 @@ hwinit1 (void)
   /* Generate UEV to upload PSC and ARR	 */
   TIM4->EGR = TIM_EGR_UG;
 #endif
-#endif
 }
 
 void
@@ -90,7 +88,6 @@ set_led (int value)
     palSetPad (IOPORT4, GPIOD_LED1);
 }
 
-#if defined(PINPAD_SUPPORT)
 #if defined(PINPAD_CIR_SUPPORT)
 void
 cir_ext_disable (void)
@@ -156,4 +153,3 @@ CH_IRQ_HANDLER (EXTI2_IRQHandler)
   CH_IRQ_EPILOGUE ();
 }
 #endif
-#endif

boards/STBEE/board.h

@@ -38,7 +38,7 @@
 #define BOARD_STBEE
 #define BOARD_NAME "STBee"
 
-#if defined(PINPAD_SUPPORT)
+#if defined(PINPAD_CIR_SUPPORT) || defined(PINPAD_DIAL_SUPPORT)
 #define HAVE_7SEGLED	1
 /*
  * Timer assignment for CIR
@@ -89,7 +89,7 @@
  * Please refer to the STM32 Reference Manual for details.
  */
 
-#if defined(PINPAD_SUPPORT)
+#if defined(PINPAD_CIR_SUPPORT) || defined(PINPAD_DIAL_SUPPORT)
 /*
  * Port A setup.
  * PA6  - (TIM3_CH1) input with pull-up

boards/STBEE_MINI/board.c

@@ -15,11 +15,12 @@ hwinit1 (void)
 {
   hwinit1_common ();
 
-#if defined(PINPAD_SUPPORT)
+#if defined(PINPAD_SUPPORT) && !defined(DFU_SUPPORT)
   palWritePort(IOPORT2, 0x7fff); /* Only clear GPIOB_7SEG_DP */
   while (palReadPad (IOPORT2, GPIOB_BUTTON) != 0)
     ;				/* Wait for JTAG debugger connection */
   palWritePort(IOPORT2, 0xffff); /* All set */
+#endif
 
 #if defined(PINPAD_CIR_SUPPORT)
   /* EXTI0 <= PB0 */
@@ -73,7 +74,6 @@ hwinit1 (void)
   TIM4->ARR = 31;
   /* Generate UEV to upload PSC and ARR	 */
   TIM4->EGR = TIM_EGR_UG;
-#endif
 #endif
   /*
    * Disable JTAG and SWD, done after hwinit1_common as HAL resets AFIO
@@ -101,7 +101,6 @@ set_led (int value)
     palSetPad (IOPORT1, GPIOA_LED1);
 }
 
-#if defined(PINPAD_SUPPORT)
 #if defined(PINPAD_CIR_SUPPORT)
 void
 cir_ext_disable (void)
@@ -167,4 +166,3 @@ CH_IRQ_HANDLER (EXTI2_IRQHandler)
   CH_IRQ_EPILOGUE ();
 }
 #endif
-#endif

boards/STBEE_MINI/board.h

@@ -39,7 +39,7 @@
 #define BOARD_NAME "STBee Mini"
 #define CPU_WITH_NO_GPIOE	1
 
-#if defined(PINPAD_SUPPORT)
+#if defined(PINPAD_CIR_SUPPORT) || defined(PINPAD_DIAL_SUPPORT)
 #define HAVE_7SEGLED	1
 /*
  * Timer assignment for CIR
@@ -92,7 +92,7 @@
  * Please refer to the STM32 Reference Manual for details.
  */
 
-#if defined(PINPAD_SUPPORT)
+#if defined(PINPAD_CIR_SUPPORT) || defined(PINPAD_DIAL_SUPPORT)
 /*
  * Port A setup.
  * PA6  - (TIM3_CH1) input with pull-up

boards/STM8S_DISCOVERY/board.c

@@ -15,7 +15,7 @@ hwinit1 (void)
 {
   hwinit1_common ();
 
-#if defined(PINPAD_SUPPORT)
+#if defined(PINPAD_CIR_SUPPORT)
   /* EXTI5 <= PB5 */
   AFIO->EXTICR[1] = AFIO_EXTICR2_EXTI5_PB;
   EXTI->IMR = 0;
@@ -62,7 +62,7 @@ set_led (int value)
     palClearPad (IOPORT1, GPIOA_LED);
 }
 
-#if defined(PINPAD_SUPPORT)
+#if defined(PINPAD_CIR_SUPPORT)
 void
 cir_ext_disable (void)
 {

boards/STM8S_DISCOVERY/board.h

@@ -96,7 +96,7 @@
 #define VAL_GPIOACRH            0x88888883      /* PA15...PA8 */
 #define VAL_GPIOAODR            0xFFFFFFFF
 
-#if defined(PINPAD_SUPPORT)
+#if defined(PINPAD_CIR_SUPPORT)
 /*
  * Port B setup.
  * Everything input with pull-up except:

boards/common/hw_config.c

@@ -1,36 +1,8 @@
-/* Hardware specific USB functions */
-/*
- * For detail, please see the documentation of 
- * STM32F10x USB Full Speed Device Library (USB-FS-Device_Lib)
- * by STMicroelectronics' MCD Application Team
- */
+/* Hardware specific function */
 
 #include "ch.h"
 #include "hal.h"
 #include "board.h"
-#include "usb_lib.h"
-#include "usb_prop.h"
-#include "usb_desc.h"
-#include "hw_config.h"
-#include "platform_config.h"
-#include "usb_pwr.h"
-
-void
-Enter_LowPowerMode (void)
-{
-  bDeviceState = SUSPENDED;
-}
-
-void
-Leave_LowPowerMode (void)
-{
-  DEVICE_INFO *pInfo = &Device_Info;
-
-  if (pInfo->Current_Configuration != 0)
-    bDeviceState = CONFIGURED;
-  else
-    bDeviceState = ATTACHED;
-}
 
 const uint8_t *
 unique_device_id (void)

doc/NOTES

@@ -1,28 +1,72 @@
-USB communication
-=================
+USB communication (current)
+===========================
 
-  * No command chaining, but extended APDU and extended Lc and Le.
-    I think that this keep the code simple.
+* Get response, command chaining, short APDU only.
 
-  * Once in the past (version <= 0.4), the value of
-    dwMaxCCIDMessageLength was 64 and we supported ICC block chaining,
-    so that we could not handle multple Bulk transactions.
 
-  * Now, the value of dwMaxCCIDMessageLength is 320, that's the size
-    of header of ICC block plus size of maximum APDU (by 64
-    granularity).  Still, some ccid implementation (ccid 1.3.11, for
-    example) sends ICC block using chaining unfortunately, so we keep
-    the code of ICC block chaining.
+If it were only for token and no smartcard:
+
+* Get response, command chaining and short APDU would be considered
+  useless.
+
+* It would be wise to use extended APDU and CCID/ICCD block chaining.
+
+The question would be: When lower layer (CCID/ICCD layer) support
+enough mechanism of block assembly, why not use one in the application
+layer (ISO 7816)?
+
+For token implementation, CCID/ICCD would be lower layer and ISO 7816
+would be higher layer, but it's different in fact.  The figure of
+communication is like::
+
+    host <-----------> reader <---------> smartcard
+           CCID/ICCD           ISO 7816
+    
+    host <--> token
+
+Given the situation host side (GnuPG) already has the features of
+handling get response, command chaining, and short APDU only, it is
+rather better to do that on token side too.
+
+Besides, supporting extended APDU on host side, it would be needed to
+prepare 64KB buffer (that's the maximum size), as there is no explicit
+limitation for buffer size.  64KB would be large, and this could be
+avoided when we use short APDU only.
+
+
+USB communication (second attempt)
+==================================
+
+* No get response, no command chaining, but extended APDU and extended
+  Lc and Le.  I think that this keep the code simple.
+
+* The value of dwMaxCCIDMessageLength is 320, that's the size
+  of header of ICC block plus size of maximum APDU (by 64
+  granularity).  Still, some ccid implementation (ccid 1.3.11, for
+  example) sends ICC block using chaining unfortunately, so we keep
+  the code of ICC block chaining.
+
+
+USB communication (initial attempt)
+===================================
+
+* Once in the past (version <= 0.4), the value of
+  dwMaxCCIDMessageLength was 64 and we supported CCID/ICCD block chaining,
+  so that we could not handle multple Bulk transactions.
 
 
 OpenPGP card protocol implementation
 ====================================
 
 I try to follow "no clear password(s)" policy, even if it is on
-protected flash memory.  Futher, keystrings for user and reset code
-are removed after key imports.  Because of this, replacing keys
-are not possible without password information.  Thus, replacing
-existing keys are not supported.
+protected flash memory.  Further, keystrings for user and reset code
+are removed after key imports.  Because of this, replacing keys are
+not possible without password information.  (Thus, replacing existing
+keys are not supported.)
+
+Therefore, there is "no clear password" and "no keystrings" on flash
+ROM when Gnuk is used by admin-less mode.  When it is used with admin,
+the keystring of admin is on flash ROM.
 
 
 How a private key is stored

doc/settings-for-DnDpinentry

@@ -0,0 +1,34 @@
+On GNU/Linux Desktop, I use udisks-glue so that DnDpinentry folder can
+be mounted with sync and noatime options.
+
+After installing udisks-glue, I invoke gnome-session-properties to
+add udisks-glue to "Startup Program".
+
+Then, I have two files to configure udisks (disable udisks for
+DnDpinentry) and udisks-glue (enable and specify options for DnDpinentry).
+
+/etc/udev/rules.d/88-udisks.rules
+---------------
+ENV{ID_VENDOR}=="FSIJ", ENV{DEVTYPE}=="disk", ENV{ID_FS_LABEL}=="DnDpinentry", ENV{UDISKS_PRESENTATION_NOPOLICY}="1"
+---------------
+
+~/.udisks-glue.conf
+---------------
+filter gone {
+    label = "DnDpinentry"
+    optical = false
+}
+
+match gone {
+    automount = true
+    automount_options = { sync, noatime }
+}
+---------------
+
+We need following setting for pinentry.  Or else, you can't do
+anything when pinentry grabs mouse focus.
+
+~/.gnupg/gpg-agent.conf
+---------------
+no-grab
+---------------

src/Makefile.in

@@ -3,9 +3,6 @@
 BOARD_DIR=@BOARD_DIR@
 @PINPAD_MAKE_OPTION@
 @DEBUG_MAKE_OPTION@
-ifneq ($(ENABLE_DEBUG),)
-ENABLE_VCOMPORT=1
-endif
 
 ##############################################################################
 # Build global options
@@ -70,8 +67,6 @@ include $(CHIBIOS)/os/hal/platforms/STM32/platform.mk
 include $(CHIBIOS)/os/hal/hal.mk
 include $(CHIBIOS)/os/ports/GCC/ARMCMx/STM32F10x/port.mk
 include $(CHIBIOS)/os/kernel/kernel.mk
-include stmusb.mk
-include vcomport.mk
 include crypt.mk
 
 # C sources that can be compiled in ARM or THUMB mode depending on the global
@@ -85,12 +80,11 @@ CSRC = $(PORTSRC) \
        $(BOARD_DIR)/board.c \
        $(CHIBIOS)/os/various/evtimer.c \
        $(CHIBIOS)/os/various/syscalls.c \
-       $(STMUSBSRC) \
        $(VCOMSRC) \
        $(CRYPTSRC) \
        main.c usb_lld.c \
 	usb_desc.c usb_prop.c \
-	usb-icc.c openpgp.c ac.c openpgp-do.c flash.c hardclock.c \
+	usb-icc.c openpgp.c ac.c openpgp-do.c flash.c \
 	random.c neug.c
 
 ifneq ($(ENABLE_DEBUG),)
@@ -101,11 +95,15 @@ ifneq ($(ENABLE_PINPAD),)
 CSRC += pin-$(ENABLE_PINPAD).c
 endif
 
+ifeq ($(ENABLE_PINPAD),dnd)
+CSRC += usb-msc.c
+endif
+
 # List ASM source files here
 ASMSRC = $(PORTASM) \
          $(CHIBIOS)/os/ports/GCC/ARMCMx/STM32F10x/vectors.s
 
-INCDIR = $(CRYPTINCDIR) $(STMUSBINCDIR) $(VCOMDIR) \
+INCDIR = $(CRYPTINCDIR) \
 	 $(PORTINC) $(KERNINC) $(TESTINC) \
          $(HALINC) $(PLATFORMINC) ../boards/common $(BOARD_DIR) \
          $(CHIBIOS)/os/various
@@ -208,4 +206,4 @@ include $(CHIBIOS)/os/ports/GCC/ARM/rules.mk
 MCFLAGS= -mcpu=$(MCU) -mfix-cortex-m3-ldrd
 
 distclean: clean
-	-rm -f Makefile gnuk.ld config.h
+	-rm -f Makefile gnuk.ld config.h *.inc

src/ac.c

@@ -57,11 +57,11 @@ ac_reset_other (void)
 }
 
 int
-verify_user_0 (const uint8_t *pw, int buf_len, int pw_len_known,
+verify_user_0 (uint8_t access, const uint8_t *pw, int buf_len, int pw_len_known,
 	       const uint8_t *ks_pw1)
 {
   int pw_len;
-  int r;
+  int r1, r2;
   uint8_t keystring[KEYSTRING_MD_SIZE];
 
   if (gpg_pw_locked (PW_ERR_PW1))
@@ -90,10 +90,23 @@ verify_user_0 (const uint8_t *pw, int buf_len, int pw_len_known,
 
  success_one_step:
   sha1 (pw, pw_len, keystring);
-  if ((r = gpg_do_load_prvkey (GPG_KEY_FOR_SIGNING, BY_USER, keystring))
-      < 0)
-    goto failure;
-  else if (r == 0)
+  if (access == AC_PSO_CDS_AUTHORIZED)
+    {
+      r1 = gpg_do_load_prvkey (GPG_KEY_FOR_SIGNING, BY_USER, keystring);
+      r2 = 0;
+    }
+  else
+    {
+      r1 = gpg_do_load_prvkey (GPG_KEY_FOR_DECRYPTION, BY_USER, keystring);
+      r2 = gpg_do_load_prvkey (GPG_KEY_FOR_AUTHENTICATION, BY_USER, keystring);
+    }
+
+  if (r1 < 0 || r2 < 0)
+    {
+      gpg_pw_increment_err_counter (PW_ERR_PW1);
+      return -1;
+    }
+  else if (r1 == 0 && r2 == 0)
     if (ks_pw1 != NULL && memcmp (ks_pw1+1, keystring, KEYSTRING_MD_SIZE) != 0)
       goto failure;
 
@@ -113,7 +126,7 @@ verify_pso_cds (const uint8_t *pw, int pw_len)
   DEBUG_INFO ("verify_pso_cds\r\n");
   DEBUG_BYTE (pw_len);
 
-  r = verify_user_0 (pw, pw_len, pw_len, ks_pw1);
+  r = verify_user_0 (AC_PSO_CDS_AUTHORIZED, pw, pw_len, pw_len, ks_pw1);
   if (r > 0)
     auth_status |= AC_PSO_CDS_AUTHORIZED;
   return r;
@@ -122,29 +135,16 @@ verify_pso_cds (const uint8_t *pw, int pw_len)
 int
 verify_other (const uint8_t *pw, int pw_len)
 {
-  int r1, r2;
-  uint8_t keystring[KEYSTRING_MD_SIZE];
+  const uint8_t *ks_pw1 = gpg_do_read_simple (NR_DO_KEYSTRING_PW1);
+  int r;
 
   DEBUG_INFO ("verify_other\r\n");
+  DEBUG_BYTE (pw_len);
 
-  if (gpg_pw_locked (PW_ERR_PW1))
-    return 0;
-
-  sha1 (pw, pw_len, keystring);
-  if ((r1 = gpg_do_load_prvkey (GPG_KEY_FOR_DECRYPTION, BY_USER, keystring)) < 0
-      || (r2 = gpg_do_load_prvkey (GPG_KEY_FOR_AUTHENTICATION, BY_USER,
-				   keystring)) < 0)
-    {
-      gpg_pw_increment_err_counter (PW_ERR_PW1);
-      return -1;
-    }
-  else if (r1 == 0 && r2 == 0)
-    /* No key is available.  Fail even if password can match.  */
-    return -1;
-
-  gpg_pw_reset_err_counter (PW_ERR_PW1);
-  auth_status |= AC_OTHER_AUTHORIZED;
-  return 1;
+  r = verify_user_0 (AC_OTHER_AUTHORIZED, pw, pw_len, pw_len, ks_pw1);
+  if (r > 0)
+    auth_status |= AC_OTHER_AUTHORIZED;
+  return r;
 }
 
 /*
@@ -230,7 +230,8 @@ verify_admin_0 (const uint8_t *pw, int buf_len, int pw_len_known)
 
       if (ks_pw1 != NULL)
 	{	  /* empty PW3, but PW1 exists */
-	  int r = verify_user_0 (pw, buf_len, pw_len_known, ks_pw1);
+	  int r = verify_user_0 (AC_PSO_CDS_AUTHORIZED,
+				 pw, buf_len, pw_len_known, ks_pw1);
 
 	  if (r > 0)
 	    admin_authorized = BY_USER;

src/call-rsa.c

@@ -25,6 +25,7 @@
 #include "config.h"
 #include "ch.h"
 #include "gnuk.h"
+#include "openpgp.h"
 #include "polarssl/config.h"
 #include "polarssl/rsa.h"
 
@@ -84,10 +85,9 @@ rsa_sign (const uint8_t *raw_message, uint8_t *output, int msg_len,
     }
   else
     {
-      res_APDU[RSA_SIGNATURE_LENGTH] =  0x90;
-      res_APDU[RSA_SIGNATURE_LENGTH+1] =  0x00;
-      res_APDU_size = RSA_SIGNATURE_LENGTH + 2;
+      res_APDU_size = RSA_SIGNATURE_LENGTH;
       DEBUG_INFO ("done.\r\n");
+      GPG_SUCCESS ();
       return 0;
     }
 }
@@ -167,7 +167,7 @@ rsa_decrypt (const uint8_t *input, uint8_t *output, int msg_len,
 #endif
 
   r = rsa_pkcs1_decrypt (&rsa_ctx, RSA_PRIVATE, &output_len,
-			 input, output, MAX_RES_APDU_SIZE - 2);
+			 input, output, MAX_RES_APDU_DATA_SIZE);
   rsa_free (&rsa_ctx);
   if (r < 0)
     {
@@ -177,10 +177,9 @@ rsa_decrypt (const uint8_t *input, uint8_t *output, int msg_len,
     }
   else
     {
-      res_APDU[output_len] = 0x90;
-      res_APDU[output_len+1] = 0x00;
-      res_APDU_size = output_len + 2;
+      res_APDU_size = output_len;
       DEBUG_INFO ("done.\r\n");
+      GPG_SUCCESS ();
       return 0;
     }
 }

src/config.h.in

@@ -5,3 +5,4 @@
 @DFU_DEFINE@
 @PINPAD_DEFINE@
 @PINPAD_MORE_DEFINE@
+@CERTDO_DEFINE@

src/configure

@@ -3,7 +3,7 @@
 #
 # This file is *NOT* generated by GNU Autoconf, but written by NIIBE Yutaka
 #
-# Copyright (C) 2010, 2011 Free Software Initiative of Japan
+# Copyright (C) 2010, 2011, 2012 Free Software Initiative of Japan
 #
 # This file is a part of Gnuk, a GnuPG USB Token implementation.
 # Gnuk is free software: you can redistribute it and/or modify it
@@ -21,17 +21,13 @@
 
 # Default settings
 help=no
+vidpid=none
 target=OLIMEX_STM32_H103
 verbose=no
 with_dfu=default
 debug=no
 pinpad=no
-
-# check /dev/random
-if test ! -e /dev/random; then
-  echo "/dev/random is required." >&2
-  exit 1
-fi
+certdo=no
 
 # Process each option
 for option; do
@@ -43,10 +39,12 @@ for option; do
   case $option in
   -h | --help)
     help=yes ;;
-  --target=*)
-    target=$optarg ;;
   -v | --verbose)
     verbose=yes ;;
+  --vidpid=*)
+    vidpid=$optarg ;;
+  --target=*)
+    target=$optarg ;;
   --enable-debug)
     debug=yes ;;
   --disable-debug)
@@ -57,6 +55,10 @@ for option; do
     pinpad=$optarg ;;
   --disable-pinpad)
     pinpad=no ;;
+  --enable-certdo)
+    certdo=yes ;;
+  --disable-certdo)
+    certdo=no ;;
   --with-dfu)
     with_dfu=yes ;;
   --without-dfu)
@@ -77,6 +79,7 @@ Defaults for the options are specified in brackets.
 
 Configuration:
   -h, --help		display this help and exit	[no]
+  --vidpid=VID:PID	specify vendor/product ID	[<NONE>]
   --target=TARGET	specify target			[OLIMEX_STM32_H103]
 			supported targes are:
 			   OLIMEX_STM32_H103
@@ -85,14 +88,50 @@ Configuration:
 			   STBEE_MINI
 			   STM8S_DISCOVERY
 			   STBEE
+			   FST_01
   --enable-debug	debug with virtual COM port	[no]
-  --enable-pinpad={cir,dial}
-			PIN input device support	[no]
+  --enable-pinpad={dnd,cir,dial}
+			PIN entry support		[no]
+  --enable-certdo	support CERT.3 data object	[no]
   --with-dfu		build image for DFU 		[<target specific>]
 EOF
   exit 0
 fi
 
+if test "$vidpid" = "none"; then
+  echo "Please specify Vendor ID and Product ID by --vidpid option." 
+  exit 1
+fi
+
+if !(IFS="	"
+  while read VIDPID VERSION PRODUCT VENDOR; do
+    if test "$vidpid" = "$VIDPID"; then
+      (echo $VIDPID | sed -n -e "s%^\([0-9a-f][0-9a-f]\)\([0-9a-f][0-9a-f]\):\([0-9a-f][0-9a-f]\)\([0-9a-f][0-9a-f]\)$%  0x\2, 0x\1, /* idVendor  */\n  0x\4, 0x\3, /* idProduct */%p"
+       echo $VERSION | sed -n -e "s%^\([0-9a-f][0-9a-f]\)\([0-9a-f][0-9a-f]\)$%  0x\2, 0x\1, /* bcdDevice  */%p"
+      ) > usb-vid-pid-ver.c.inc
+      (echo 'static const uint8_t gnukStringVendor[] = {'
+       echo "  ${#VENDOR}*2+2,			/* bLength */"
+       echo "  USB_STRING_DESCRIPTOR_TYPE,	/* bDescriptorType */"
+       echo "  /* Manufacturer: \"$VENDOR\" */"
+       echo $VENDOR | sed -n -e "s/\(........\)/\1\n/gp" | sed -n -e "s/\(.\)/'\1', 0, /g" -e "s/^/  /" -e "s/ $//p"
+       echo '};'
+       echo
+       echo 'static const uint8_t gnukStringProduct[] = {'
+       echo "  ${#PRODUCT}*2+2,			/* bLength */"
+       echo "  USB_STRING_DESCRIPTOR_TYPE,	/* bDescriptorType */"
+       echo "  /* Product name: \"$PRODUCT\" */"
+       echo $PRODUCT | sed -n -e "s/\(........\)/\1\n/gp" | sed -n -e "s/\(.\)/'\1', 0, /g" -e "s/^/  /" -e "s/ $//p"
+       echo '};'
+       ) >usb-string-vendor-product.c.inc
+      exit 0
+    fi
+  done; exit 1) < ../GNUK_USB_DEVICE_ID
+then
+  echo "Please specify valid Vendor ID and Product ID." 
+  echo "Check ../GNUK_USB_DEVICE_ID."
+  exit 1
+fi
+
 BOARD_DIR=../boards/$target
 if test -d $BOARD_DIR; then
   echo "Configured for target: $target"
@@ -159,10 +198,10 @@ if test "$pinpad" = "no"; then
   PINPAD_MORE_DEFINE=""
   echo "PIN pad option disabled"
 elif test "$pinpad" = "yes"; then
-  PINPAD_MAKE_OPTION="ENABLE_PINPAD=cir"
+  PINPAD_MAKE_OPTION="ENABLE_PINPAD=dnd"
   PINPAD_DEFINE="#define PINPAD_SUPPORT 1"
-  PINPAD_MORE_DEFINE="#define PINPAD_CIR_SUPPORT 1"
-  echo "PIN pad option enabled (cir)"
+  PINPAD_MORE_DEFINE="#define PINPAD_DND_SUPPORT 1"
+  echo "PIN pad option enabled (dnd)"
 else
   PINPAD_MAKE_OPTION="ENABLE_PINPAD=$pinpad"
   PINPAD_DEFINE="#define PINPAD_SUPPORT 1"
@@ -170,16 +209,34 @@ else
   echo "PIN pad option enabled ($pinpad)"
 fi
 
+# --enable-certdo option
+if test "$certdo" = "yes"; then
+  CERTDO_DEFINE="#define CERTDO_SUPPORT 1"
+  echo "CERT.3 Data Object is supported"
+else
+  CERTDO_DEFINE="#undef CERTDO_SUPPORT"
+  echo "CERT.3 Data Object is not supported"
+fi
+
 sed -e "s%@BOARD_DIR@%$BOARD_DIR%" \
     -e "s%@DEBUG_MAKE_OPTION@%$DEBUG_MAKE_OPTION%" \
     -e "s%@PINPAD_MAKE_OPTION@%$PINPAD_MAKE_OPTION%" \
 	< Makefile.in > Makefile
-sed -e "s/@ORIGIN@/$ORIGIN/" -e "s/@FLASH_SIZE@/$FLASH_SIZE/" \
-    -e "s/@FLASH_PAGE_SIZE@/$FLASH_PAGE_SIZE/" \
+if test "$certdo" = "yes"; then
+  sed -e "/^@CERTDO_SUPPORT_START@$/ d" -e "/^@CERTDO_SUPPORT_END@$/ d" \
+      -e "s/@ORIGIN@/$ORIGIN/" -e "s/@FLASH_SIZE@/$FLASH_SIZE/" \
+      -e "s/@FLASH_PAGE_SIZE@/$FLASH_PAGE_SIZE/" \
 	< gnuk.ld.in > gnuk.ld
+else
+  sed -e "/^@CERTDO_SUPPORT_START@$/,/^@CERTDO_SUPPORT_END@$/ d" \
+      -e "s/@ORIGIN@/$ORIGIN/" -e "s/@FLASH_SIZE@/$FLASH_SIZE/" \
+      -e "s/@FLASH_PAGE_SIZE@/$FLASH_PAGE_SIZE/" \
+	< gnuk.ld.in > gnuk.ld
+fi
 sed -e "s/@DEBUG_DEFINE@/$DEBUG_DEFINE/" \
+    -e "s/@DFU_DEFINE@/$DFU_DEFINE/" \
     -e "s/@PINPAD_DEFINE@/$PINPAD_DEFINE/" \
     -e "s/@PINPAD_MORE_DEFINE@/$PINPAD_MORE_DEFINE/" \
-    -e "s/@DFU_DEFINE@/$DFU_DEFINE/" \
+    -e "s/@CERTDO_DEFINE@/$CERTDO_DEFINE/" \
 	< config.h.in > config.h
 exit 0

src/flash.c

@@ -1,7 +1,7 @@
 /*
  * flash.c -- Data Objects (DO) and GPG Key handling on Flash ROM
  *
- * Copyright (C) 2010, 2011 Free Software Initiative of Japan
+ * Copyright (C) 2010, 2011, 2012 Free Software Initiative of Japan
  * Author: NIIBE Yutaka <gniibe@fsij.org>
  *
  * This file is a part of Gnuk, a GnuPG USB Token implementation.
@@ -311,7 +311,6 @@ flash_do_write_internal (const uint8_t *p, int nr, const uint8_t *data, int len)
       hw = data[i*2] | 0xff00;
       if (flash_program_halfword (addr, hw) != FLASH_COMPLETE)
 	flash_warning ("DO WRITE ERROR");
-      addr += 2;
     }
 }
 
@@ -369,7 +368,6 @@ flash_do_release (const uint8_t *do_data)
     {
       if (flash_program_halfword (addr, 0) != FLASH_COMPLETE)
 	flash_warning ("fill-zero pad failure");
-      addr += 2;
     }
 
   /* Fill 0x0000 for "tag_number and length" word */
@@ -581,6 +579,7 @@ flash_cnt123_clear (const uint8_t **addr_p)
 }
 
 
+#if defined(CERTDO_SUPPORT)
 static int
 flash_check_blank (const uint8_t *page, int size)
 {
@@ -592,17 +591,16 @@ flash_check_blank (const uint8_t *page, int size)
 
   return 1;
 }
-
+#endif
 
 #define FLASH_CH_CERTIFICATE_SIZE 2048
 int
 flash_erase_binary (uint8_t file_id)
 {
-  const uint8_t *p;
-
+#if defined(CERTDO_SUPPORT)
   if (file_id == FILEID_CH_CERTIFICATE)
     {
-      p = &ch_certificate_start;
+      const uint8_t *p = &ch_certificate_start;
       if (flash_check_blank (p, FLASH_CH_CERTIFICATE_SIZE) == 0)
 	{
 	  flash_erase_page ((uint32_t)p);
@@ -614,6 +612,9 @@ flash_erase_binary (uint8_t file_id)
       return 0;
     }
   else
+#else
+    (void)file_id;
+#endif
     return -1;
 }
 
@@ -625,12 +626,15 @@ flash_write_binary (uint8_t file_id, const uint8_t *data,
   uint16_t maxsize;
   const uint8_t *p;
 
+#if defined(CERTDO_SUPPORT)
   if (file_id == FILEID_CH_CERTIFICATE)
     {
       maxsize = FLASH_CH_CERTIFICATE_SIZE;
       p = &ch_certificate_start;
     }
-  else if (file_id == FILEID_SERIAL_NO)
+  else
+#endif
+  if (file_id == FILEID_SERIAL_NO)
     {
       maxsize = 6;
       p = &openpgpcard_aid[8];

src/gnuk.h

@@ -1,3 +1,17 @@
+/*
+ * We declare some of libc functions here, because we will
+ * remove dependency on libc in future, possibly.
+ */
+extern size_t strlen (const char *s);
+extern int strncmp(const char *s1, const char *s2, size_t n);
+extern void *memcpy (void *dest, const void *src, size_t n);
+extern void *memset (void *s, int c, size_t n);
+extern int memcmp (const void *s1, const void *s2, size_t n);
+extern void *memmove(void *dest, const void *src, size_t n);
+
+/*
+ * Debug functions
+ */
 extern Thread *stdout_thread;
 #define EV_TX_READY ((eventmask_t)1)
 
@@ -11,44 +25,49 @@ extern void put_binary (const char *s, int len);
 
 extern void _write (const char *, int);
 
+
 /*
- * We declare some of libc functions here, because we will
- * remove dependency on libc in future.
+ * Application layer <-> CCID layer data structure
  */
-extern size_t strlen (const char *s);
-extern int strncmp(const char *s1, const char *s2, size_t n);
-extern void *memcpy (void *dest, const void *src, size_t n);
-extern void *memset (void *s, int c, size_t n);
-extern int memcmp (const void *s1, const void *s2, size_t n);
-extern void *memmove(void *dest, const void *src, size_t n);
+struct apdu {
+  uint8_t seq;
+
+  /* command APDU */
+  uint8_t *cmd_apdu_head;	/* CLS INS P1 P2 [ internal Lc ] */
+  uint8_t *cmd_apdu_data;
+  uint16_t cmd_apdu_data_len;	/* Nc, calculated by Lc field */
+  uint16_t expected_res_size;	/* Ne, calculated by Le field */
+
+  /* response APDU */
+  uint16_t sw;
+  uint8_t *res_apdu_data;
+  uint16_t res_apdu_data_len;
+};
+
+extern struct apdu apdu;
 
 #define EV_EXEC_FINISHED ((eventmask_t)2)	 /* GPG Execution finished */
 
-/* maximum cmd apdu data is key import 22+4+128+128 (proc_key_import) */
-#define MAX_CMD_APDU_SIZE (7+282) /* header + data */
-/* maximum res apdu data is public key 5+9+256+2 (gpg_do_public_key) */
-#define MAX_RES_APDU_SIZE ((5+9+256)+2) /* Data + status */
+/* GPG thread */
+#define EV_PINPAD_INPUT_DONE ((eventmask_t)1)
+#define EV_NOP ((eventmask_t)2)
+#define EV_CMD_AVAILABLE ((eventmask_t)4)
+#define EV_VERIFY_CMD_AVAILABLE ((eventmask_t)8)
+#define EV_MODIFY_CMD_AVAILABLE ((eventmask_t)16)
+
+/* Maximum cmd apdu data is key import 22+4+128+128 (proc_key_import) */
+#define MAX_CMD_APDU_DATA_SIZE (22+4+128+128) /* without header */
+/* Maximum res apdu data is public key 5+9+256 (gpg_do_public_key) */
+#define MAX_RES_APDU_DATA_SIZE (5+9+256) /* without trailer */
 
 #define ICC_MSG_HEADER_SIZE	10
 
-#define cmd_APDU (&icc_buffer[ICC_MSG_HEADER_SIZE])
-#define res_APDU (&icc_buffer[ICC_MSG_HEADER_SIZE])
-extern int icc_data_size;
-#define cmd_APDU_size icc_data_size
-extern int res_APDU_size;
-extern const uint8_t *res_APDU_pointer;
+#define res_APDU apdu.res_apdu_data
+#define res_APDU_size apdu.res_apdu_data_len
 
 /* USB buffer size of LL (Low-level): size of single Bulk transaction */
 #define USB_LL_BUF_SIZE 64
 
-/*
- * USB buffer size of USB-ICC driver
- * (Changing this, dwMaxCCIDMessageLength too !!)
- */
-#define USB_BUF_SIZE ((10 + 10 + MAX_CMD_APDU_SIZE + USB_LL_BUF_SIZE - 1) \
-			/ USB_LL_BUF_SIZE * USB_LL_BUF_SIZE)
-extern uint8_t icc_buffer[USB_BUF_SIZE];
-
 enum icc_state
 {
   ICC_STATE_START,		/* Initial */
@@ -59,7 +78,7 @@ enum icc_state
   ICC_STATE_SEND,		/* APDU Sent Partially */
 };
 
-extern volatile enum icc_state icc_state;
+extern enum icc_state *icc_state_p;
 
 extern volatile uint8_t auth_status;
 #define AC_NONE_AUTHORIZED	0x00
@@ -79,8 +98,8 @@ extern void gpg_pw_increment_err_counter (uint8_t which);
 extern int ac_check_status (uint8_t ac_flag);
 extern int verify_pso_cds (const uint8_t *pw, int pw_len);
 extern int verify_other (const uint8_t *pw, int pw_len);
-extern int verify_user_0 (const uint8_t *pw, int buf_len, int pw_len_known,
-			  const uint8_t *ks_pw1);
+extern int verify_user_0 (uint8_t access, const uint8_t *pw, int buf_len,
+			  int pw_len_known, const uint8_t *ks_pw1);
 extern int verify_admin (const uint8_t *pw, int pw_len);
 extern int verify_admin_0 (const uint8_t *pw, int buf_len, int pw_len_known);
 
@@ -90,7 +109,7 @@ extern void ac_reset_admin (void);
 extern void ac_fini (void);
 
 
-extern void set_res_apdu (uint8_t sw1, uint8_t sw2);
+extern void set_res_sw (uint8_t sw1, uint8_t sw2);
 extern uint16_t data_objects_number_of_bytes;
 
 extern void gpg_data_scan (const uint8_t *p);
@@ -343,13 +362,20 @@ extern Thread *main_thread;
 extern void led_blink (int spec);
 
 #if defined(PINPAD_SUPPORT)
-#if defined(PINPAD_CIR_SUPPORT)
+# if defined(PINPAD_CIR_SUPPORT)
 extern void cir_ext_disable (void);
 extern void cir_ext_enable (void);
-#elif defined(PINPAD_DIAL_SUPPORT)
+# elif defined(PINPAD_DIAL_SUPPORT)
 extern void dial_sw_disable (void);
 extern void dial_sw_enable (void);
-#endif
+# elif defined(PINPAD_DND_SUPPORT)
+extern uint8_t media_available;
+extern void msc_init (void);
+extern void msc_media_insert_change (int available);
+extern int msc_scsi_write (uint32_t lba, const uint8_t *buf, size_t size);
+extern int msc_scsi_read (uint32_t lba, const uint8_t **sector_p);
+extern void msc_scsi_stop (uint8_t code);
+# endif
 #define PIN_INPUT_CURRENT 1
 #define PIN_INPUT_NEW     2
 #define PIN_INPUT_CONFIRM 3

src/gnuk.ld.in

@@ -115,6 +115,7 @@ SECTIONS
     PROVIDE(end = .);
     _end            = .;
 
+@CERTDO_SUPPORT_START@
     .gnuk_ch_certificate :
     {
         . = ALIGN (@FLASH_PAGE_SIZE@);
@@ -123,9 +124,11 @@ SECTIONS
 	. += 1920;
         . = ALIGN (@FLASH_PAGE_SIZE@);
     } > flash =0xffffffff
+@CERTDO_SUPPORT_END@
 
     .gnuk_flash :
     {
+        . = ALIGN (@FLASH_PAGE_SIZE@);
 	_data_pool = .;
 	KEEP(*(.gnuk_data))
 	. = ALIGN(@FLASH_PAGE_SIZE@);

src/hardclock.c

@@ -1,14 +0,0 @@
-#include "config.h"
-#include "ch.h"
-#include "hal.h"
-#include "gnuk.h"
-
-uint32_t
-hardclock (void)
-{
-  uint32_t r = SysTick->VAL;
-
-  DEBUG_INFO ("Random: ");
-  DEBUG_WORD (r);
-  return r;
-}

src/main.c

@@ -1,7 +1,7 @@
 /*
  * main.c - main routine of Gnuk
  *
- * Copyright (C) 2010, 2011 Free Software Initiative of Japan
+ * Copyright (C) 2010, 2011, 2012 Free Software Initiative of Japan
  * Author: NIIBE Yutaka <gniibe@fsij.org>
  *
  * This file is a part of Gnuk, a GnuPG USB Token implementation.
@@ -22,16 +22,10 @@
  */
 
 #include "config.h"
-
-#include "usb_lib.h"
-
 #include "ch.h"
 #include "gnuk.h"
 #include "usb_lld.h"
-#include "usb_istr.h"
-#include "usb_desc.h"
-#include "hw_config.h"
-#include "usb_pwr.h"
+#include "usb-cdc.h"
 
 #ifdef DEBUG
 struct stdout {
@@ -106,10 +100,14 @@ STDOUTthread (void *arg)
 
       p = stdout.str;
       len = stdout.size;
-      while (len > 0)
+      while (1)
 	{
 	  int i;
 
+	  if (len == 0)
+	    if (count_in != VIRTUAL_COM_PORT_DATA_SIZE)
+	      break;
+
 	  if (len < VIRTUAL_COM_PORT_DATA_SIZE)
 	    {
 	      for (i = 0; i < len; i++)
@@ -128,8 +126,7 @@ STDOUTthread (void *arg)
 
 	  chEvtClear (EV_TX_READY);
 
-	  USB_SIL_Write (EP3_IN, buffer_in, count_in);
-	  SetEPTxValid (ENDP3);
+	  usb_lld_write (ENDP3, buffer_in, count_in);
 
 	  chEvtWaitOne (EV_TX_READY);
 	}
@@ -143,6 +140,19 @@ STDOUTthread (void *arg)
   goto again;
   return 0;
 }
+
+void
+EP3_IN_Callback (void)
+{
+  if (stdout_thread)
+    chEvtSignalI (stdout_thread, EV_TX_READY);
+}
+
+void
+EP5_OUT_Callback (void)
+{
+  usb_lld_rx_enable (ENDP5);
+}
 #else
 void
 _write (const char *s, int size)
@@ -164,7 +174,7 @@ extern msg_t USBthread (void *arg);
 #define LED_TIMEOUT_STOP	MS2ST(500)
 
 
-#define ID_OFFSET 12
+#define ID_OFFSET 22
 static void
 device_initialize_once (void)
 {
@@ -284,6 +294,13 @@ static void display_fatal_code (void)
 
 static void display_status_code (void)
 {
+  enum icc_state icc_state;
+
+  if (icc_state_p == NULL)
+    icc_state = ICC_STATE_START;
+  else
+    icc_state = *icc_state_p;
+
   if (icc_state == ICC_STATE_START)
     {
       set_led (1);
@@ -370,9 +387,16 @@ main (int argc, char **argv)
   flash_unlock ();
   device_initialize_once ();
   usb_lld_init ();
-  USB_Init ();
   random_init ();
 
+  while (1)
+    {
+      if (bDeviceState != UNCONNECTED)
+	break;
+
+      chThdSleepMilliseconds (250);
+    }
+
 #ifdef DEBUG
   stdout_init ();
 
@@ -386,6 +410,10 @@ main (int argc, char **argv)
   chThdCreateStatic (waUSBthread, sizeof(waUSBthread),
 		     NORMALPRIO, USBthread, NULL);
 
+#ifdef PINPAD_DND_SUPPORT
+  msc_init ();
+#endif
+
   while (1)
     {
       eventmask_t m;

src/openpgp-do.c

@@ -77,12 +77,11 @@ uint16_t data_objects_number_of_bytes;
 static const uint8_t historical_bytes[] __attribute__ ((aligned (1))) = {
   10,
   0x00,
-  0x31, 0x80,			/* Full DF name */
+  0x31, 0x84,			/* Full DF name, GET DATA, MF */
   0x73,
-  0x80, 0x01, 0x40,		/* Full DF name */
+  0x80, 0x01, 0x80,		/* Full DF name */
 				/* 1-byte */
-				/* No command chaining */
-				/* Extended Lc and Le */
+				/* Command chaining, No extended Lc and Le */
   0x00, 0x90, 0x00		/* Status info (no life cycle management) */
 };
 
@@ -90,23 +89,24 @@ static const uint8_t historical_bytes[] __attribute__ ((aligned (1))) = {
 static const uint8_t extended_capabilities[] __attribute__ ((aligned (1))) = {
   10,
   0x30,				/*
-				 * No SM, No get challenge,
+				 * No SM,
+				 * No get challenge,
 				 * Key import supported,
 				 * PW status byte can be put,
 				 * No private_use_DO,
 				 * No algo change allowed
 				 */
   0,		  /* Secure Messaging Algorithm: N/A (TDES=0, AES=1) */
-  0x00, 0x00,	  /* Max get challenge */
-  0x07, 0xfe,	  /* max. length of cardholder certificate (2KB - 2)*/
-  /* Max. length of command data */
-  (MAX_CMD_APDU_SIZE>>8), (MAX_CMD_APDU_SIZE&0xff),
-  /* Max. length of response data */
-#if 0
-  (MAX_RES_APDU_SIZE>>8), (MAX_RES_APDU_SIZE&0xff),
+  0x00, 0x00,	  /* Max get challenge (0: Get challenge not supported) */
+#ifdef CERTDO_SUPPORT
+  0x08, 0x00,	  /* max. length of cardholder certificate (2KiB) */
 #else
-  0x08, 0x00,		     /* the case of cardholder ceritificate */
+  0x00, 0x00,
 #endif
+  /* Max. length of command APDU data */
+  0x00, 0xff,
+  /* Max. length of response APDU data */
+  0x01, 0x00,
 };
 
 /* Algorithm Attributes */
@@ -413,10 +413,12 @@ do_kgtime_all (uint16_t tag, int with_tag)
 }
 
 const uint8_t openpgpcard_aid[] = {
-  0xd2, 0x76, 0x00, 0x01, 0x24, 0x01,
-  0x02, 0x00,			/* Version 2.0 */
-  0xff, 0xff, 0xff, 0xff,  0xff, 0xff, /* To be overwritten */
+  0xd2, 0x76,		    /* D: National, 276: DEU ISO 3166-1 */
+  0x00, 0x01, 0x24,	    /* Registered Application Provider Identifier */
+  0x01,			    /* Application: OpenPGPcard */
+  0x02, 0x00,		    /* Version 2.0 */
   /* v. id */ /*   serial number   */
+  0xff, 0xff, 0xff, 0xff,  0xff, 0xff, /* To be overwritten */
 };
 
 static int
@@ -839,13 +841,13 @@ gpg_do_chks_prvkey (enum kind_of_key kk,
 }
 
 /*
- * 4d, xx, xx:    Extended Header List
+ * 4d, xx, xx, xx:    Extended Header List
  *   b6 00 (SIG) / b8 00 (DEC) / a4 00 (AUT)
  *   7f48, xx: cardholder private key template
  *       91 xx
- *       92 xx
- *       93 xx
- *   5f48, xx: cardholder private key
+ *       92 xx xx
+ *       93 xx xx
+ *   5f48, xx xx xx: cardholder private key
  */
 static int
 proc_key_import (const uint8_t *data, int len)
@@ -853,6 +855,7 @@ proc_key_import (const uint8_t *data, int len)
   int r;
   enum kind_of_key kk;
   const uint8_t *keystring_admin;
+  const uint8_t *p = data;
 
   if (admin_authorized == BY_ADMIN)
     keystring_admin = keystring_md_pw3;
@@ -861,9 +864,20 @@ proc_key_import (const uint8_t *data, int len)
 
   DEBUG_BINARY (data, len);
 
-  if (data[4] == 0xb6)
+  if (*p++ != 0x4d)
+    return 0;
+
+  /* length field */
+  if (*p == 0x82)
+    p += 3;
+  else if (*p == 0x81)
+    p += 2;
+  else
+    p += 1;
+
+  if (*p == 0xb6)
     kk = GPG_KEY_FOR_SIGNING;
-  else if (data[4] == 0xb8)
+  else if (*p == 0xb8)
     kk = GPG_KEY_FOR_DECRYPTION;
   else				/* 0xa4 */
     kk = GPG_KEY_FOR_AUTHENTICATION;
@@ -1241,20 +1255,22 @@ copy_do (const struct do_table_entry *do_p, int with_tag)
 void
 gpg_do_get_data (uint16_t tag, int with_tag)
 {
+#if defined(CERTDO_SUPPORT)
   if (tag == GPG_DO_CH_CERTIFICATE)
     {
-      res_APDU_pointer = &ch_certificate_start;
-      res_APDU_size = ((res_APDU_pointer[2] << 8) | res_APDU_pointer[3]);
-      if (res_APDU_size == 0xffff)
+      apdu.res_apdu_data = &ch_certificate_start;
+      apdu.res_apdu_data_len = ((apdu.res_apdu_data[2] << 8) | apdu.res_apdu_data[3]);
+      if (apdu.res_apdu_data_len == 0xffff)
 	{
-	  res_APDU_pointer = NULL;
+	  apdu.res_apdu_data_len = 0;
 	  GPG_NO_RECORD ();
 	}
       else
-	/* Add length of (tag+len) and status word (0x9000) at the end */
-	res_APDU_size += 4 + 2;
+	/* Add length of (tag+len) */
+	apdu.res_apdu_data_len += 4;
     }
   else
+#endif
     {
       const struct do_table_entry *do_p = get_do_entry (tag);
 
@@ -1270,9 +1286,8 @@ gpg_do_get_data (uint16_t tag, int with_tag)
 	    GPG_SECURITY_FAILURE ();
 	  else
 	    {
-	      *res_p++ = 0x90;
-	      *res_p++ = 0x00;
 	      res_APDU_size = res_p - res_APDU;
+	      GPG_SUCCESS ();
 	    }
 	}
       else
@@ -1406,8 +1421,8 @@ gpg_do_public_key (uint8_t kk_byte)
     *res_p++ = 0x01; *res_p++ = 0x00; *res_p++ = 0x01;
 
     /* Success */
-    *res_p++ = 0x90; *res_p++ = 0x00;
     res_APDU_size = res_p - res_APDU;
+    GPG_SUCCESS ();
   }
 
   DEBUG_INFO ("done.\r\n");

src/openpgp.c

@@ -29,6 +29,11 @@
 #include "polarssl/config.h"
 #include "polarssl/sha1.h"
 
+#define CLS(a) a.cmd_apdu_head[0]
+#define INS(a) a.cmd_apdu_head[1]
+#define P1(a) a.cmd_apdu_head[2]
+#define P2(a) a.cmd_apdu_head[3]
+
 #define INS_VERIFY        			0x20
 #define INS_CHANGE_REFERENCE_DATA		0x24
 #define INS_PSO		  			0x2a
@@ -62,11 +67,9 @@ select_file_TOP_result[] __attribute__ ((aligned (1))) = {
 };
 
 void
-set_res_apdu (uint8_t sw1, uint8_t sw2)
+set_res_sw (uint8_t sw1, uint8_t sw2)
 {
-  res_APDU_size = 2;
-  res_APDU[0] = sw1;
-  res_APDU[1] = sw2;
+  apdu.sw = (sw1 << 8) | sw2;
 }
 
 #define FILE_NONE	0
@@ -117,40 +120,15 @@ static void
 cmd_verify (void)
 {
   int len;
-  uint8_t p2 = cmd_APDU[3];
+  uint8_t p2 = P2 (apdu);
   int r;
-  int data_start = 5;
   const uint8_t *pw;
 
   DEBUG_INFO (" - VERIFY\r\n");
   DEBUG_BYTE (p2);
 
-#if defined(PINPAD_SUPPORT)
-  if (cmd_APDU_size == 4)
-    /* Verification with pinpad */
-    {
-      len = get_pinpad_input (PIN_INPUT_CURRENT);
-      if (len < 0)
-	{
-	  GPG_ERROR ();
-	  return;
-	}
-
-      pw = pin_input_buffer;
-    }
-  else
-#endif
-    {
-      len = cmd_APDU[4];
-      if (len == 0)			/* extended length */
-	{
-	  len = (cmd_APDU[5]<<8) | cmd_APDU[6];
-	  data_start = 7;
-	}
-
-      pw = &cmd_APDU[data_start];
-    }
-
+  len = apdu.cmd_apdu_data_len;
+  pw = apdu.cmd_apdu_data;
 
   if (p2 == 0x81)
     r = verify_pso_cds (pw, len);
@@ -231,7 +209,8 @@ cmd_change_password (void)
   uint8_t old_ks[KEYSTRING_MD_SIZE];
   uint8_t new_ks0[KEYSTRING_MD_SIZE+1];
   uint8_t *new_ks = &new_ks0[1];
-  uint8_t p2 = cmd_APDU[3];
+  uint8_t p1 = P1 (apdu);	/* 0: change (old+new), 1: exchange (new) */
+  uint8_t p2 = P2 (apdu);
   int len;
   const uint8_t *pw;
   const uint8_t *newpw;
@@ -242,62 +221,20 @@ cmd_change_password (void)
   DEBUG_INFO ("Change PW\r\n");
   DEBUG_BYTE (who);
 
-#if defined(PINPAD_SUPPORT)
-  if (cmd_APDU_size == 4)
-    /* Modification with pinpad */
+  len = apdu.cmd_apdu_data_len;
+  pw = apdu.cmd_apdu_data;
+
+  if (p1 != 0)
     {
-      pw_len = get_pinpad_input (PIN_INPUT_CURRENT);
-      if (pw_len < 0)
-	{
-	  GPG_ERROR ();
-	  return;
-	}
-
-      pw = &cmd_APDU[5];
-      memcpy (&cmd_APDU[5], pin_input_buffer, pw_len);
-      newpw = pw + pw_len;
-
-      newpw_len = get_pinpad_input (PIN_INPUT_NEW);
-      if (newpw_len < 0)
-	{
-	  GPG_ERROR ();
-	  return;
-	}
-
-      memcpy (&cmd_APDU[5]+pw_len, pin_input_buffer, newpw_len);
-
-      len = get_pinpad_input (PIN_INPUT_CONFIRM);
-      if (len < 0)
-	{
-	  GPG_ERROR ();
-	  return;
-	}
-
-      if (len != newpw_len || memcmp (newpw, pin_input_buffer, len) != 0)
-	{
-	  GPG_SECURITY_FAILURE ();
-	  return;
-	}
-
-      len = cmd_APDU[4] = pw_len + newpw_len;
-    }
-  else
-#endif
-    {
-      len = cmd_APDU[4];
-      pw = &cmd_APDU[5];
-      if (len == 0)			/* extended length */
-	{
-	  len = (cmd_APDU[5]<<8) | cmd_APDU[6];
-	  pw += 2;
-	}
+      GPG_FUNCTION_NOT_SUPPORTED();
+      return;
     }
 
   if (who == BY_USER)			/* PW1 */
     {
       const uint8_t *ks_pw1 = gpg_do_read_simple (NR_DO_KEYSTRING_PW1);
 
-      pw_len = verify_user_0 (pw, len, -1, ks_pw1);
+      pw_len = verify_user_0 (AC_PSO_CDS_AUTHORIZED, pw, len, -1, ks_pw1);
 
       if (pw_len < 0)
 	{
@@ -383,7 +320,7 @@ cmd_change_password (void)
 static void
 cmd_reset_user_password (void)
 {
-  uint8_t p1 = cmd_APDU[2];
+  uint8_t p1 = P1 (apdu);
   int len;
   const uint8_t *pw;
   const uint8_t *newpw;
@@ -395,61 +332,8 @@ cmd_reset_user_password (void)
   DEBUG_INFO ("Reset PW1\r\n");
   DEBUG_BYTE (p1);
 
-#if defined(PINPAD_SUPPORT)
-  if (cmd_APDU_size == 4)
-    /* Modification with pinpad */
-    {
-      if (p1 == 0x00)		/* by User with Reseting Code */
-	{
-	  pw_len = get_pinpad_input (PIN_INPUT_CURRENT);
-	  if (pw_len < 0)
-	    {
-	      GPG_ERROR ();
-	      return;
-	    }
-
-	  memcpy (&cmd_APDU[5], pin_input_buffer, pw_len);
-	}
-      else
-	pw_len = 0;
-
-      pw = &cmd_APDU[5];
-      newpw = pw + pw_len;
-      newpw_len = get_pinpad_input (PIN_INPUT_NEW);
-      if (newpw_len < 0)
-	{
-	  GPG_ERROR ();
-	  return;
-	}
-
-      memcpy (&cmd_APDU[5]+pw_len, pin_input_buffer, newpw_len);
-
-      len = get_pinpad_input (PIN_INPUT_CONFIRM);
-      if (len < 0)
-	{
-	  GPG_ERROR ();
-	  return;
-	}
-
-      if (len != newpw_len || memcmp (newpw, pin_input_buffer, len) != 0)
-	{
-	  GPG_SECURITY_FAILURE ();
-	  return;
-	}
-
-      len = cmd_APDU[4] = pw_len + newpw_len;
-    }
-  else
-#endif
-    {
-      len = cmd_APDU[4];
-      pw = &cmd_APDU[5];
-      if (len == 0)			/* extended length */
-	{
-	  len = (cmd_APDU[5]<<8) | cmd_APDU[6];
-	  pw += 2;
-	}
-    }
+  len = apdu.cmd_apdu_data_len;
+  pw = apdu.cmd_apdu_data;
 
   if (p1 == 0x00)		/* by User with Reseting Code */
     {
@@ -571,16 +455,9 @@ cmd_put_data (void)
   if (file_selection != FILE_DF_OPENPGP)
     GPG_NO_RECORD();
 
-  tag = ((cmd_APDU[2]<<8) | cmd_APDU[3]);
-  len = cmd_APDU_size - 5;
-  data = &cmd_APDU[5];
-  if (len >= 256)
-    /* extended Lc */
-    {
-      data += 2;
-      len -= 2;
-    }
-
+  tag = ((P1 (apdu)<<8) | P2 (apdu));
+  len = apdu.cmd_apdu_data_len;
+  data = apdu.cmd_apdu_data;
   gpg_do_put_data (tag, data, len);
 }
 
@@ -588,16 +465,11 @@ static void
 cmd_pgp_gakp (void)
 {
   DEBUG_INFO (" - Generate Asymmetric Key Pair\r\n");
-  DEBUG_BYTE (cmd_APDU[2]);
+  DEBUG_BYTE (P1 (apdu));
 
-  if (cmd_APDU[2] == 0x81)
+  if (P1 (apdu) == 0x81)
     /* Get public key */
-    {
-      if (cmd_APDU[4] == 0)
-	gpg_do_public_key (cmd_APDU[7]);
-      else
-	gpg_do_public_key (cmd_APDU[5]);
-    }
+    gpg_do_public_key (apdu.cmd_apdu_data[0]);
   else
     {					/* Generate key pair */
       if (!ac_check_status (AC_ADMIN_AUTHORIZED))
@@ -615,7 +487,7 @@ cmd_read_binary (void)
 
   if (file_selection == FILE_EF_SERIAL)
     {
-      if (cmd_APDU[3] >= 6)
+      if (P2 (apdu) >= 6)
 	GPG_BAD_P0_P1 ();
       else
 	{
@@ -630,16 +502,23 @@ cmd_read_binary (void)
 static void
 cmd_select_file (void)
 {
-  if (cmd_APDU[2] == 4)	/* Selection by DF name: it must be OpenPGP card */
+  if (P1 (apdu) == 4)	/* Selection by DF name */
     {
       DEBUG_INFO (" - select DF by name\r\n");
 
-      /*
-       * P2 == 0, LC=6, name = D2 76 00 01 24 01
-       */
+      /* name = D2 76 00 01 24 01 */
+      if (apdu.cmd_apdu_data_len != 6
+	  || memcmp (openpgpcard_aid, apdu.cmd_apdu_data, 6) != 0)
+	{
+	  DEBUG_SHORT (apdu.cmd_apdu_data_len);
+	  DEBUG_BINARY (apdu.cmd_apdu_data, apdu.cmd_apdu_data_len);
+
+	  GPG_NO_FILE ();
+	  return;
+	}
 
       file_selection = FILE_DF_OPENPGP;
-      if (cmd_APDU[3] == 0x0c)	/* No FCI */
+      if ((P2 (apdu) & 0x0c) == 0x0c)	/* No FCI */
 	GPG_SUCCESS ();
       else
 	{
@@ -649,10 +528,11 @@ cmd_select_file (void)
 	  res_APDU[1] = 0x12;
 	  res_APDU[2] = 0x84;	/* overwrite: DF name */
 	  res_APDU_size += 2;
+	  GPG_SUCCESS ();
 	}
     }
-  else if (cmd_APDU[4] == 2
-	   && cmd_APDU[5] == 0x2f && cmd_APDU[6] == 0x02)
+  else if (apdu.cmd_apdu_data_len == 2
+	   && apdu.cmd_apdu_data[0] == 0x2f && apdu.cmd_apdu_data[1] == 0x02)
     {
       DEBUG_INFO (" - select 0x2f02 EF\r\n");
       /*
@@ -661,11 +541,11 @@ cmd_select_file (void)
       GPG_SUCCESS ();
       file_selection = FILE_EF_SERIAL;
     }
-  else if (cmd_APDU[4] == 2
-	   && cmd_APDU[5] == 0x3f && cmd_APDU[6] == 0x00)
+  else if (apdu.cmd_apdu_data_len == 2
+	   && apdu.cmd_apdu_data[0] == 0x3f && apdu.cmd_apdu_data[1] == 0x00)
     {
       DEBUG_INFO (" - select ROOT MF\r\n");
-      if (cmd_APDU[3] == 0x0c)
+      if (P2 (apdu) == 0x0c)
 	{
 	  GPG_SUCCESS ();
 	}
@@ -673,12 +553,11 @@ cmd_select_file (void)
 	{
 	  int len = sizeof (select_file_TOP_result);
 
-	  res_APDU_size = 2 + len;
+	  res_APDU_size = len;
 	  memcpy (res_APDU, select_file_TOP_result, len);
 	  res_APDU[2] = (data_objects_number_of_bytes & 0xff);
 	  res_APDU[3] = (data_objects_number_of_bytes >> 8);
-	  res_APDU[len] = 0x90;
-	  res_APDU[len+1] = 0x00;
+	  GPG_SUCCESS ();
 	}
 
       file_selection = FILE_MF;
@@ -696,7 +575,7 @@ cmd_select_file (void)
 static void
 cmd_get_data (void)
 {
-  uint16_t tag = ((cmd_APDU[2]<<8) | cmd_APDU[3]);
+  uint16_t tag = ((P1 (apdu)<<8) | P2 (apdu));
 
   DEBUG_INFO (" - Get Data\r\n");
 
@@ -709,21 +588,14 @@ cmd_get_data (void)
 static void
 cmd_pso (void)
 {
-  int len = cmd_APDU[4];
-  int data_start = 5;
+  int len = apdu.cmd_apdu_data_len;
   int r;
 
-  if (len == 0)
-    {
-      len = (cmd_APDU[5]<<8) | cmd_APDU[6];
-      data_start = 7;
-    }
-
   DEBUG_INFO (" - PSO: ");
   DEBUG_WORD ((uint32_t)&r);
-  DEBUG_BINARY (cmd_APDU, cmd_APDU_size);
+  DEBUG_BINARY (apdu.cmd_apdu_data, apdu.cmd_apdu_data_len);
 
-  if (cmd_APDU[2] == 0x9e && cmd_APDU[3] == 0x9a)
+  if (P1 (apdu) == 0x9e && P2 (apdu) == 0x9a)
     {
       if (!ac_check_status (AC_PSO_CDS_AUTHORIZED))
 	{
@@ -732,24 +604,24 @@ cmd_pso (void)
 	  return;
 	}
 
-      if (cmd_APDU_size != 7 + 34 + 2  /* MD5 */
-	  /* Header (with Extended Lc)=7, size of digestInfo, and Le=2-byte */
-	  && cmd_APDU_size != 7 + 35 + 2  /* SHA1 / RIPEMD-160 */
-	  && cmd_APDU_size != 7 + 47 + 2  /* SHA224 */
-	  && cmd_APDU_size != 7 + 51 + 2  /* SHA256 */
-	  && cmd_APDU_size != 7 + 67 + 2  /* SHA384 */
-	  && cmd_APDU_size != 7 + 83 + 2) /* SHA512 */
+      /* Check size of digestInfo */
+      if (len != 34		/* MD5 */
+	  && len != 35		/* SHA1 / RIPEMD-160 */
+	  && len != 47		/* SHA224 */
+	  && len != 51		/* SHA256 */
+	  && len != 67		/* SHA384 */
+	  && len != 83)		/* SHA512 */
 	{
 	  DEBUG_INFO (" wrong length: ");
-	  DEBUG_SHORT (cmd_APDU_size);
+	  DEBUG_SHORT (len);
 	  GPG_ERROR ();
 	}
       else
 	{
-	  DEBUG_SHORT (len);  /* Should be cmd_APDU_size - 8 [- 1] */
+	  DEBUG_SHORT (len);
 	  DEBUG_BINARY (&kd[GPG_KEY_FOR_SIGNING], KEY_CONTENT_LEN);
 
-	  r = rsa_sign (&cmd_APDU[data_start], res_APDU, len,
+	  r = rsa_sign (apdu.cmd_apdu_data, res_APDU, len,
 			&kd[GPG_KEY_FOR_SIGNING]);
 	  if (r < 0)
 	    {
@@ -761,7 +633,7 @@ cmd_pso (void)
 	    gpg_increment_digital_signature_counter ();
 	}
     }
-  else if (cmd_APDU[2] == 0x80 && cmd_APDU[3] == 0x86)
+  else if (P1 (apdu) == 0x80 && P2 (apdu) == 0x86)
     {
       DEBUG_SHORT (len);
       DEBUG_BINARY (&kd[GPG_KEY_FOR_DECRYPTION], KEY_CONTENT_LEN);
@@ -774,9 +646,8 @@ cmd_pso (void)
 	}
 
       /* Skip padding 0x00 */
-      data_start++;
       len--;
-      r = rsa_decrypt (&cmd_APDU[data_start], res_APDU, len,
+      r = rsa_decrypt (apdu.cmd_apdu_data+1, res_APDU, len,
 		       &kd[GPG_KEY_FOR_DECRYPTION]);
       if (r < 0)
 	GPG_ERROR ();
@@ -784,9 +655,9 @@ cmd_pso (void)
   else
     {
       DEBUG_INFO (" - ??");
-      DEBUG_BYTE (cmd_APDU[2]);
+      DEBUG_BYTE (P1 (apdu));
       DEBUG_INFO (" - ??");
-      DEBUG_BYTE (cmd_APDU[3]);
+      DEBUG_BYTE (P2 (apdu));
       GPG_ERROR ();
     }
 
@@ -796,19 +667,12 @@ cmd_pso (void)
 static void
 cmd_internal_authenticate (void)
 {
-  int len = cmd_APDU[4];
-  int data_start = 5;
+  int len = apdu.cmd_apdu_data_len;
   int r;
 
-  if (len == 0)
-    {
-      len = (cmd_APDU[5]<<8) | cmd_APDU[6];
-      data_start = 7;
-    }
-
   DEBUG_INFO (" - INTERNAL AUTHENTICATE\r\n");
 
-  if (cmd_APDU[2] == 0x00 && cmd_APDU[3] == 0x00)
+  if (P1 (apdu) == 0x00 && P2 (apdu) == 0x00)
     {
       DEBUG_SHORT (len);
 
@@ -819,7 +683,7 @@ cmd_internal_authenticate (void)
 	  return;
 	}
 
-      r = rsa_sign (&cmd_APDU[data_start], res_APDU, len,
+      r = rsa_sign (apdu.cmd_apdu_data, res_APDU, len,
 		    &kd[GPG_KEY_FOR_AUTHENTICATION]);
       if (r < 0)
 	GPG_ERROR ();
@@ -827,9 +691,9 @@ cmd_internal_authenticate (void)
   else
     {
       DEBUG_INFO (" - ??");
-      DEBUG_BYTE (cmd_APDU[2]);
+      DEBUG_BYTE (P1 (apdu));
       DEBUG_INFO (" - ??");
-      DEBUG_BYTE (cmd_APDU[3]);
+      DEBUG_BYTE (P2 (apdu));
       GPG_ERROR ();
     }
 
@@ -840,17 +704,10 @@ cmd_internal_authenticate (void)
 static void
 cmd_update_binary (void)
 {
-  int len = cmd_APDU[4];
-  int data_start = 5;
+  int len = apdu.cmd_apdu_data_len;
   uint16_t offset;
   int r;
 
-  if (len == 0)
-    {
-      len = (cmd_APDU[5]<<8) | cmd_APDU[6];
-      data_start = 7;
-    }
-
   DEBUG_INFO (" - UPDATE BINARY\r\n");
 
   if (!ac_check_status (AC_ADMIN_AUTHORIZED))
@@ -860,10 +717,10 @@ cmd_update_binary (void)
       return;
     }
 
-  if ((cmd_APDU[2] & 0x80))
-    if ((cmd_APDU[2] & 0x7f) <= FILEID_RANDOM)
+  if ((P1 (apdu) & 0x80))
+    if ((P1 (apdu) & 0x7f) <= FILEID_RANDOM)
       {
-	file_selection = FILE_EF_CH_CERTIFICATE + (cmd_APDU[2] & 0x7f);
+	file_selection = FILE_EF_CH_CERTIFICATE + (P1 (apdu) & 0x7f);
 	r = flash_erase_binary (file_selection - FILE_EF_CH_CERTIFICATE);
 	if (r < 0)
 	  {
@@ -888,14 +745,14 @@ cmd_update_binary (void)
 	  return;
 	}
 
-      offset = (cmd_APDU[2] << 8) | cmd_APDU[3];
+      offset = (P1 (apdu) << 8) | P2 (apdu);
     }
 
   DEBUG_SHORT (len);
   DEBUG_SHORT (offset);
 
   r = flash_write_binary (file_selection - FILE_EF_CH_CERTIFICATE,
-			  &cmd_APDU[data_start], len, offset);
+			  apdu.cmd_apdu_data, len, offset);
   if (r < 0)
     {
       DEBUG_INFO ("memory error.\r\n");
@@ -911,17 +768,10 @@ cmd_update_binary (void)
 static void
 cmd_write_binary (void)
 {
-  int len = cmd_APDU[4];
-  int data_start = 5;
+  int len = apdu.cmd_apdu_data_len;
   uint16_t offset;
   int r;
 
-  if (len == 0)
-    {
-      len = (cmd_APDU[5]<<8) | cmd_APDU[6];
-      data_start = 7;
-    }
-
   DEBUG_INFO (" - WRITE BINARY\r\n");
 
   if (!ac_check_status (AC_ADMIN_AUTHORIZED))
@@ -931,10 +781,10 @@ cmd_write_binary (void)
       return;
     }
 
-  if ((cmd_APDU[2] & 0x80))
-    if ((cmd_APDU[2] & 0x7f) <= FILEID_SERIAL_NO)
+  if ((P1 (apdu) & 0x80))
+    if ((P1 (apdu) & 0x7f) <= FILEID_SERIAL_NO)
       {
-	file_selection = FILE_EF_CH_CERTIFICATE + (cmd_APDU[2] & 0x7f);
+	file_selection = FILE_EF_CH_CERTIFICATE + (P1 (apdu) & 0x7f);
 	offset = 0;
       }
     else
@@ -952,14 +802,14 @@ cmd_write_binary (void)
 	  return;
 	}
 
-      offset = (cmd_APDU[2] << 8) | cmd_APDU[3];
+      offset = (P1 (apdu) << 8) | P2 (apdu);
     }
 
   DEBUG_SHORT (len);
   DEBUG_SHORT (offset);
 
   r = flash_write_binary (file_selection - FILE_EF_CH_CERTIFICATE,
-			  &cmd_APDU[data_start], len, offset);
+			  apdu.cmd_apdu_data, len, offset);
   if (r < 0)
     {
       DEBUG_INFO ("memory error.\r\n");
@@ -999,7 +849,7 @@ static void
 process_command_apdu (void)
 {
   int i;
-  uint8_t cmd = cmd_APDU[1];
+  uint8_t cmd = INS (apdu);
 
   for (i = 0; i < NUM_CMDS; i++)
     if (cmds[i].command == cmd)
@@ -1026,17 +876,99 @@ GPGthread (void *arg)
 
   while (!chThdShouldTerminate ())
     {
-      chEvtWaitOne (ALL_EVENTS);
+      eventmask_t m = chEvtWaitOne (ALL_EVENTS);
+#if defined(PINPAD_SUPPORT)
+      int len, pw_len, newpw_len;
+#endif
 
       DEBUG_INFO ("GPG!: ");
 
-      res_APDU_pointer = NULL; /* default */
-
-      if (icc_data_size != 0)
+      if (m == EV_VERIFY_CMD_AVAILABLE)
 	{
-	  process_command_apdu ();
-	  chEvtSignal (icc_thread, EV_EXEC_FINISHED);
+#if defined(PINPAD_SUPPORT)
+	  if (INS (apdu) != INS_VERIFY)
+	    {
+	      GPG_CONDITION_NOT_SATISFIED ();
+	      goto done;
+	    }
+
+	  pw_len = get_pinpad_input (PIN_INPUT_CURRENT);
+	  if (pw_len < 0)
+	    {
+	      GPG_ERROR ();
+	      goto done;
+	    }
+	  memcpy (apdu.cmd_apdu_data, pin_input_buffer, pw_len);
+	  apdu.cmd_apdu_data_len = pw_len;
+#else
+	  GPG_ERROR ();
+	  goto done;
+#endif
 	}
+      else if (m == EV_MODIFY_CMD_AVAILABLE)
+	{
+#if defined(PINPAD_SUPPORT)
+	  uint8_t bConfirmPIN = apdu.cmd_apdu_data[5];
+	  uint8_t *p = apdu.cmd_apdu_data;
+
+	  if (INS (apdu) != INS_CHANGE_REFERENCE_DATA
+	      && INS (apdu) != INS_RESET_RETRY_COUNTER
+	      && INS (apdu) != INS_PUT_DATA)
+	    {
+	      GPG_CONDITION_NOT_SATISFIED ();
+	      goto done;
+	    }
+
+	  if ((bConfirmPIN & 2))	/* Require old PIN */
+	    {
+	      pw_len = get_pinpad_input (PIN_INPUT_CURRENT);
+	      if (pw_len < 0)
+		{
+		  GPG_ERROR ();
+		  goto done;
+		}
+	      memcpy (p, pin_input_buffer, pw_len);
+	      p += pw_len;
+	    }
+	  else
+	    pw_len = 0;
+
+	  newpw_len = get_pinpad_input (PIN_INPUT_NEW);
+	  if (newpw_len < 0)
+	    {
+	      GPG_ERROR ();
+	      goto done;
+	    }
+	  memcpy (p, pin_input_buffer, newpw_len);
+
+	  if ((bConfirmPIN & 1))	/* New PIN twice */
+	    {
+	      len = get_pinpad_input (PIN_INPUT_CONFIRM);
+	      if (len < 0)
+		{
+		  GPG_ERROR ();
+		  goto done;
+		}
+
+	      if (len != newpw_len || memcmp (p, pin_input_buffer, len) != 0)
+		{
+		  GPG_SECURITY_FAILURE ();
+		  goto done;
+		}
+	    }
+
+	  apdu.cmd_apdu_data_len = pw_len + newpw_len;
+#else
+	  GPG_ERROR ();
+	  goto done;
+#endif
+	}
+      else if (m == EV_NOP)
+	continue;
+
+      process_command_apdu ();
+    done:
+      chEvtSignal (icc_thread, EV_EXEC_FINISHED);
     }
 
   gpg_fini ();

src/openpgp.h

@@ -1,10 +1,12 @@
-#define GPG_MEMORY_FAILURE()		set_res_apdu (0x65, 0x81)
-#define GPG_SECURITY_FAILURE()		set_res_apdu (0x69, 0x82)
-#define GPG_SECURITY_AUTH_BLOCKED()	set_res_apdu (0x69, 0x83)
-#define GPG_COMMAND_NOT_ALLOWED()	set_res_apdu (0x69, 0x86)
-#define GPG_NO_FILE()			set_res_apdu (0x6a, 0x82)
-#define GPG_NO_RECORD()			set_res_apdu (0x6a, 0x88)
-#define GPG_BAD_P0_P1()			set_res_apdu (0x6b, 0x00)
-#define GPG_NO_INS() 			set_res_apdu (0x6d, 0x00)
-#define GPG_ERROR()			set_res_apdu (0x6f, 0x00)
-#define GPG_SUCCESS()			set_res_apdu (0x90, 0x00)
+#define GPG_MEMORY_FAILURE()		set_res_sw (0x65, 0x81)
+#define GPG_SECURITY_FAILURE()		set_res_sw (0x69, 0x82)
+#define GPG_SECURITY_AUTH_BLOCKED()	set_res_sw (0x69, 0x83)
+#define GPG_CONDITION_NOT_SATISFIED()	set_res_sw (0x69, 0x85)
+#define GPG_COMMAND_NOT_ALLOWED()	set_res_sw (0x69, 0x86)
+#define GPG_FUNCTION_NOT_SUPPORTED()	set_res_sw (0x6a, 0x81)
+#define GPG_NO_FILE()			set_res_sw (0x6a, 0x82)
+#define GPG_NO_RECORD()			set_res_sw (0x6a, 0x88)
+#define GPG_BAD_P0_P1()			set_res_sw (0x6b, 0x00)
+#define GPG_NO_INS() 			set_res_sw (0x6d, 0x00)
+#define GPG_ERROR()			set_res_sw (0x6f, 0x00)
+#define GPG_SUCCESS()			set_res_sw (0x90, 0x00)

src/pin-cir.c

@@ -910,7 +910,7 @@ cir_timer_interrupt (void)
 	      cir_input_last = now;
 	      /* Notify thread */
 	      if (pin_thread)
-		chEvtSignalI (pin_thread, (eventmask_t)1);
+		chEvtSignalI (pin_thread, EV_PINPAD_INPUT_DONE);
 	    }
 
 #if defined(DEBUG_CIR)

src/pin-dial.c

@@ -117,13 +117,12 @@ blink_dp (void)
 }
 
 static Thread *pin_thread;
-#define EV_SW_PUSH (eventmask_t)1
 
 void
 dial_sw_interrupt (void)
 {
   dial_sw_disable ();
-  chEvtSignalI (pin_thread, EV_SW_PUSH);
+  chEvtSignalI (pin_thread, EV_PINPAD_INPUT_DONE);
   palClearPad (IOPORT1, GPIOA_LED2);
 }
 
@@ -157,7 +156,7 @@ pinpad_getline (int msg_code, systime_t timeout)
       dial_sw_enable ();
       m = chEvtWaitOneTimeout (ALL_EVENTS, LED_DISP_BLINK_INTERVAL0);
 
-      if (m == EV_SW_PUSH || sw_push_count)
+      if (m == EV_PINPAD_INPUT_DONE || sw_push_count)
 	{
 	  if (palReadPad (IOPORT2, GPIOB_BUTTON) == 0)
 	    sw_push_count++;

src/pin-dnd.c

@@ -0,0 +1,372 @@
+/*
+ * pin-dnd.c -- PIN input support (Drag and Drop with File Manager)
+ *
+ * Copyright (C) 2011 Free Software Initiative of Japan
+ * Author: NIIBE Yutaka <gniibe@fsij.org>
+ *
+ * This file is a part of Gnuk, a GnuPG USB Token implementation.
+ *
+ * Gnuk is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Gnuk is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "config.h"
+#include "ch.h"
+#include "board.h"
+#include "gnuk.h"
+#include "usb-msc.h"
+
+struct folder {
+  uint8_t parent;
+  uint8_t children[7];
+};
+
+static struct folder folders[8];
+static const struct folder folder_ini = { 0, { 1, 2, 3, 4, 5, 6, 7 } };
+
+
+uint8_t pin_input_buffer[MAX_PIN_CHARS];
+uint8_t pin_input_len;
+
+static Thread *pin_thread;
+
+/* 
+ * Let user input PIN string.
+ * Return length of the string.
+ * The string itself is in PIN_INPUT_BUFFER.
+ */
+int
+pinpad_getline (int msg_code, systime_t timeout)
+{
+  msg_t msg;
+
+  (void)msg_code;
+  (void)timeout;
+
+  DEBUG_INFO (">>>\r\n");
+
+  pin_input_len = 0;
+
+  msc_media_insert_change (1);
+
+  memset (folders, 0, sizeof folders);
+  memcpy (folders, &folder_ini, sizeof folder_ini);
+
+  while (1)
+    {
+      chSysLock ();
+      pin_thread = chThdSelf ();
+      chSchGoSleepS (THD_STATE_SUSPENDED);
+      msg = chThdSelf ()->p_u.rdymsg;
+      chSysUnlock ();
+
+      led_blink (0);
+      if (msg != 0)
+	break;
+    }
+
+  msc_media_insert_change (0);
+
+  if (msg == 1)
+    return pin_input_len;
+  else
+    return -1;			/* cancel */
+}
+
+static void pinpad_input (void)
+{
+  chSysLock ();
+  pin_thread->p_u.rdymsg = 0;
+  chSchReadyI (pin_thread);
+  chSysUnlock ();
+}
+
+static void pinpad_finish_entry (int cancel)
+{
+  chSysLock ();
+  if (cancel)
+    pin_thread->p_u.rdymsg = 2;
+  else
+    pin_thread->p_u.rdymsg = 1;
+  chSchReadyI (pin_thread);
+  chSysUnlock ();
+}
+
+#define TOTAL_SECTOR 68
+
+/*
+
+blk=0: master boot record sector
+blk=1: fat0
+blk=2: fat1
+blk=3: root directory
+blk=4: fat cluster #2
+...
+blk=4+63: fat cluster #2+63
+*/
+
+static const uint8_t d0_0_sector[] = {
+  0xeb, 0x3c,			       /* Jump instruction */
+  0x90, /* NOP */
+
+  0x6d, 0x6b, 0x64, 0x6f, 0x73, 0x66, 0x73, 0x20, /* "mkdosfs " */
+
+  0x00, 0x02,			/* Bytes per sector: 512 */
+
+  0x01,				/* sectors per cluster: 1 */
+  0x01, 0x00,			/* reserved sector count: 1 */
+  0x02, 			/* Number of FATs: 2 */
+  0x10, 0x00,			/* Max. root directory entries: 16 (1 sector) */
+  TOTAL_SECTOR, 0x00,		/* total sectors: 68 */
+  0xf8,				/* media descriptor: fixed disk */
+  0x01, 0x00,			/* sectors per FAT: 1 */
+  0x04, 0x00, 			/* sectors per track: 4 */
+  0x01, 0x00, 			/* number of heads: 1 */
+  0x00, 0x00, 0x00, 0x00,	/* hidden sectors: 0 */
+  0x00, 0x00, 0x00, 0x00,	/* total sectors (long) */
+  0x00, 			/* drive number */
+  0x00,				/* reserved */
+  0x29, 			/* extended boot signature */
+  0xbf, 0x86, 0x75, 0xea, /* Volume ID (serial number) (Little endian) */
+
+  /* Volume label: DNDpinentry */
+  'D', 'n', 'D', 'p', 'i', 'n', 'e', 'n', 't', 'r', 'y',
+
+  0x46, 0x41, 0x54, 0x31, 0x32, 0x20, 0x20, 0x20, /* FAT12 */
+
+  0x0e,				/*    push cs */
+  0x1f,				/*    pop ds */
+  0xbe, 0x5b, 0x7c,		/*    mov si, offset message_txt */
+  0xac,				/* 1: lodsb */
+  0x22, 0xc0,			/*    and al, al */
+  0x74, 0x0b,			/*    jz 2f */
+  0x56,				/*    push si */
+  0xb4, 0x0e,			/*    mov ah, 0eh */
+  0xbb, 0x07, 0x00,		/*    mov bx, 0007h */
+  0xcd, 0x10,			/*    int 10h ; output char color=white */
+  0x5e,				/*    pop si */
+  0xeb, 0xf0,			/*    jmp 1b */
+  0x32, 0xe4,			/* 2: xor ah, ah */
+  0xcd, 0x16,			/*    int 16h; key input */
+  0xcd, 0x19,			/*    int 19h; load OS */
+  0xeb, 0xfe,			/* 3: jmp 3b */
+
+  /* "This is not a bootable disk... \r\n" */
+  0x54, 0x68, 0x69, 0x73, 0x20,
+  0x69, 0x73, 0x20, 0x6e, 0x6f, 0x74, 0x20, 0x61,
+  0x20, 0x62, 0x6f, 0x6f, 0x74, 0x61, 0x62, 0x6c,
+  0x65, 0x20, 0x64, 0x69, 0x73, 0x6b, 0x2e, 0x20,
+  0x20, 0x50, 0x6c, 0x65, 0x61, 0x73, 0x65, 0x20,
+  0x69, 0x6e, 0x73, 0x65, 0x72, 0x74, 0x20, 0x61,
+  0x20, 0x62, 0x6f, 0x6f, 0x74, 0x61, 0x62, 0x6c,
+  0x65, 0x20, 0x66, 0x6c, 0x6f, 0x70, 0x70, 0x79,
+  0x20, 0x61, 0x6e, 0x64, 0x0d, 0x0a, 0x70, 0x72,
+  0x65, 0x73, 0x73, 0x20, 0x61, 0x6e, 0x79, 0x20,
+  0x6b, 0x65, 0x79, 0x20, 0x74, 0x6f, 0x20, 0x74,
+  0x72, 0x79, 0x20, 0x61, 0x67, 0x61, 0x69, 0x6e,
+  0x20, 0x2e, 0x2e, 0x2e, 0x20, 0x0d, 0x0a, 0x00,
+};
+
+static const uint8_t d0_fat0_sector[] = {
+  0xf8, 0xff, 0xff,	/* Media descriptor: fixed disk */ /* EOC */
+  0xff, 0xff, 0xff,	/* cluster 2: used */ /* cluster 3: used */
+  0xff, 0xff, 0xff,	/* cluster 4: used */ /* cluster 5: used */
+  0xff, 0xff, 0xff,	/* cluster 6: used */ /* cluster 7: used */
+  0xff, 0x0f, 0x00,	/* cluster 8: used */ /* cluster 9: free */
+};
+
+static uint8_t the_sector[512];
+
+#define FOLDER_INDEX_TO_CLUSTER_NO(i) (i+1)
+#define CLUSTER_NO_TO_FOLDER_INDEX(n) (n-1)
+#define FOLDER_INDEX_TO_LBA(i) (i+3)
+#define LBA_TO_FOLDER_INDEX(lba) (lba-3)
+#define FOLDER_INDEX_TO_DIRCHAR(i) ('A'+i-1)
+#define DIRCHAR_TO_FOLDER_INDEX(c) (c - 'A' + 1)
+
+static uint8_t *fill_file_entry (uint8_t *p, const uint8_t *filename,
+				 uint16_t cluster_no)
+{
+  memcpy (p, filename, 8+3);
+  p += 11;
+  *p++ = 0x10;			/* directory */
+  *p++ = 0x00;			/* reserved */
+  memcpy (p, "\x64\x3b\xa7\x61\x3f", 5); /* create time */
+  p += 5;
+  memcpy (p, "\x61\x3f", 2);	/* last access */
+  p += 2;
+  *p++ = 0x00;  *p++ = 0x00;	/* ea-index */
+  memcpy (p, "\x3b\xa7\x61\x3f", 4); /* last modified */
+  p += 4;
+  memcpy (p, &cluster_no, 2);  	/* cluster # */
+  p += 2;
+  *p++ = 0x00;  *p++ = 0x00;  *p++ = 0x00;  *p++ = 0x00; /* file size */
+  return p;
+}
+
+static void build_directory_sector (uint8_t *p, uint8_t index)
+{
+  uint16_t cluster_no = FOLDER_INDEX_TO_CLUSTER_NO (index);
+  int i;
+  uint8_t filename[11] = { 0x2e, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+			   0x20, 0x20, 0x20 };
+  uint8_t child;
+
+  memset (p, 0, 512);
+
+  if (index != 0)
+    {
+      p = fill_file_entry (p, filename, cluster_no);
+      filename[1] = 0x2e;
+      p = fill_file_entry (p, filename, 0);
+      filename[1] = 0x20;
+    }
+
+  for (i = 0; i < 7; i++)
+    if ((child = folders[index].children[i]) != 0)
+      {
+	filename[0] = FOLDER_INDEX_TO_DIRCHAR (child);
+	p = fill_file_entry (p, filename, FOLDER_INDEX_TO_CLUSTER_NO (child));
+      }
+    else
+      break;
+}
+
+int
+msc_scsi_read (uint32_t lba, const uint8_t **sector_p)
+{
+  if (!media_available)
+    return SCSI_ERROR_NOT_READY;
+
+  if (lba >= TOTAL_SECTOR)
+    return SCSI_ERROR_ILLEAGAL_REQUEST;
+
+  switch (lba)
+    {
+    case 0:
+      *sector_p = the_sector;
+      memcpy (the_sector, d0_0_sector, sizeof d0_0_sector);
+      memset (the_sector + sizeof d0_0_sector, 0, 512 - sizeof d0_0_sector);
+      the_sector[510] = 0x55;
+      the_sector[511] = 0xaa;
+      return 0;
+    case 1:
+    case 2:
+      *sector_p = the_sector;
+      memcpy (the_sector, d0_fat0_sector, sizeof d0_fat0_sector);
+      memset (the_sector + sizeof d0_fat0_sector, 0,
+	      512 - sizeof d0_fat0_sector);
+      return 0;
+    case 3:
+    case 4:
+    case 5:
+    case 6:
+    case 7:
+    case 8:
+    case 9:
+    case 10:
+      *sector_p = the_sector;
+      build_directory_sector (the_sector, LBA_TO_FOLDER_INDEX (lba));
+      return 0;
+    default:
+      *sector_p = the_sector;
+      memset (the_sector, 0, 512);
+      return 0;
+    }
+}
+
+
+static void parse_directory_sector (const uint8_t *p, uint8_t index)
+{
+  int i;
+  uint8_t child;
+  int input = 0;
+  int num_children = 0;
+
+  if (index != 0)
+    {
+      uint16_t cluster_no;
+      uint8_t dest_index;
+
+      p += 32;		/* skip "." */
+
+      /* ".." */
+      cluster_no = p[26] | (p[27] << 8);
+      dest_index = CLUSTER_NO_TO_FOLDER_INDEX (cluster_no);
+
+      if (dest_index < 1 || dest_index > 7)
+	; /* it can be 255 : root_dir */
+      else
+	if (pin_input_len < MAX_PIN_CHARS - 2)
+	  {
+	    pin_input_buffer[pin_input_len++]
+	      = FOLDER_INDEX_TO_DIRCHAR (index);
+	    pin_input_buffer[pin_input_len++]
+	      = FOLDER_INDEX_TO_DIRCHAR (dest_index);
+	    input = 1;
+	  }
+
+      p += 32;
+    }
+
+  for (i = 0; i < 7; i++)
+    {
+      if (*p >= 'A' && *p <= 'G')
+	{
+	  child = DIRCHAR_TO_FOLDER_INDEX (*p);
+	  folders[index].children[i] = child;
+	  num_children++;
+	}
+      else
+	folders[index].children[i] = 0;
+      p += 32;
+    }
+
+  if (index == 0 && num_children == 1)
+    pinpad_finish_entry (0);
+  else if (input)
+    pinpad_input ();
+}
+
+int
+msc_scsi_write (uint32_t lba, const uint8_t *buf, size_t size)
+{
+  (void)size;
+
+  if (!media_available)
+    return SCSI_ERROR_NOT_READY;
+
+  if (lba >= TOTAL_SECTOR)
+    return SCSI_ERROR_ILLEAGAL_REQUEST;
+
+  if (lba == 1)
+    return 0;			/* updating FAT, just ignore */
+
+  if (lba <= 2 || lba >= 11)
+    return SCSI_ERROR_DATA_PROTECT;
+  else
+    {
+      uint8_t index = LBA_TO_FOLDER_INDEX (lba);
+
+      parse_directory_sector (buf, index);
+      return 0;
+    }
+}
+
+void
+msc_scsi_stop (uint8_t code)
+{
+  (void)code;
+  pinpad_finish_entry (1);
+}

src/stmusb.mk

@@ -1,7 +0,0 @@
-STMUSBDIR = ../STM32_USB-FS-Device_Driver
-STMUSBSRCDIR = $(STMUSBDIR)/src
-STMUSBINCDIR = $(STMUSBDIR)/inc
-STMUSBSRC= $(STMUSBSRCDIR)/usb_sil.c \
-	$(STMUSBSRCDIR)/usb_init.c $(STMUSBSRCDIR)/usb_int.c \
-	$(STMUSBSRCDIR)/usb_mem.c $(STMUSBSRCDIR)/usb_core.c \
-	$(STMUSBSRCDIR)/usb_regs.c

src/usb-cdc-vport.c

@@ -1,93 +0,0 @@
-/*
- * This file is included by usb_prop.c to provide Virtual COM port feature
- */
-
-/* Original is ../Virtual_COM_Port/usb_prop.c by STMicroelectronics */
-/* Chopped and modified for Gnuk */
-
-#include "usb-cdc.h"
-
-/* Original copyright notice is following: */
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-* File Name          : usb_prop.c
-* Author             : MCD Application Team
-* Version            : V3.1.1
-* Date               : 04/07/2010
-* Description        : All processing related to Virtual Com Port Demo
-********************************************************************************
-* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-
-typedef struct
-{
-  uint32_t bitrate;
-  uint8_t format;
-  uint8_t paritytype;
-  uint8_t datatype;
-} LINE_CODING;
-
-static LINE_CODING linecoding = {
-  115200, /* baud rate*/
-  0x00,   /* stop bits-1*/
-  0x00,   /* parity - none*/
-  0x08    /* no. of bits 8*/
-};
-
-static uint8_t *Virtual_Com_Port_GetLineCoding(uint16_t Length)
-{
-  if (Length == 0)
-    {
-      pInformation->Ctrl_Info.Usb_wLength = sizeof(linecoding);
-      return NULL;
-    }
-
-  return (uint8_t *)&linecoding;
-}
-
-static uint8_t *Virtual_Com_Port_SetLineCoding(uint16_t Length)
-{
-  if (Length == 0)
-    {
-      pInformation->Ctrl_Info.Usb_wLength = sizeof(linecoding);
-      return NULL;
-    }
-
-  return (uint8_t *)&linecoding;
-}
-
-static RESULT
-Virtual_Com_Port_Data_Setup (uint8_t RequestNo)
-{
-  uint8_t    *(*CopyRoutine)(uint16_t);
-
-  CopyRoutine = NULL;
-
-  if (RequestNo == USB_CDC_REQ_GET_LINE_CODING)
-    CopyRoutine = Virtual_Com_Port_GetLineCoding;
-  else if (RequestNo == USB_CDC_REQ_SET_LINE_CODING)
-    CopyRoutine = Virtual_Com_Port_SetLineCoding;
-
-  if (CopyRoutine == NULL)
-    return USB_UNSUPPORT;
-
-  pInformation->Ctrl_Info.CopyData = CopyRoutine;
-  pInformation->Ctrl_Info.Usb_wOffset = 0;
-  (*CopyRoutine) (0);		/* Set Ctrl_Info.Usb_wLength */
-
-  return USB_SUCCESS;
-}
-
-static RESULT
-Virtual_Com_Port_NoData_Setup (uint8_t RequestNo)
-{
-  if (RequestNo == USB_CDC_REQ_SET_CONTROL_LINE_STATE)
-    /* Do nothing and success  */
-    return USB_SUCCESS;
-
-  return USB_UNSUPPORT;
-}

src/usb-cdc.h

@@ -5,3 +5,6 @@
 #define USB_CDC_REQ_GET_LINE_CODING             0x21
 #define USB_CDC_REQ_SET_CONTROL_LINE_STATE      0x22
 #define USB_CDC_REQ_SEND_BREAK                  0x23
+
+#define VIRTUAL_COM_PORT_DATA_SIZE              16
+#define VIRTUAL_COM_PORT_INT_SIZE               8

src/usb-msc.c

@@ -0,0 +1,550 @@
+/*
+ * usb-msc.c -- USB Mass Storage Class protocol handling
+ *
+ * Copyright (C) 2011, 2012 Free Software Initiative of Japan
+ * Author: NIIBE Yutaka <gniibe@fsij.org>
+ *
+ * This file is a part of Gnuk, a GnuPG USB Token implementation.
+ *
+ * Gnuk is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Gnuk is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "config.h"
+#include "ch.h"
+#include "gnuk.h"
+#include "usb_lld.h"
+#include "usb-msc.h"
+
+struct usb_endp_in {
+  const uint8_t *txbuf;	     /* Pointer to the transmission buffer. */
+  size_t txsize;	     /* Transmit transfer size remained. */
+  size_t txcnt;		     /* Transmitted bytes so far. */
+};
+
+struct usb_endp_out {
+  uint8_t *rxbuf;		/* Pointer to the receive buffer. */
+  size_t rxsize;		/* Requested receive transfer size. */
+  size_t rxcnt;			/* Received bytes so far.  */
+};
+
+static struct usb_endp_in ep6_in;
+static struct usb_endp_out ep6_out;
+
+static Thread *the_thread;
+
+#define ENDP_MAX_SIZE 64
+
+static uint8_t msc_state;
+
+
+static void usb_start_transmit (const uint8_t *p, size_t n)
+{
+  size_t pkt_len = n > ENDP_MAX_SIZE ? ENDP_MAX_SIZE : n;
+
+  ep6_in.txbuf = p;
+  ep6_in.txsize = n;
+  ep6_in.txcnt = 0;
+
+  usb_lld_write (ENDP6, (uint8_t *)ep6_in.txbuf, pkt_len);
+}
+
+/* "Data Transmitted" callback */
+void EP6_IN_Callback (void)
+{
+  size_t n = (size_t)usb_lld_tx_data_len (ENDP6);
+
+  ep6_in.txbuf += n;
+  ep6_in.txcnt += n;
+  ep6_in.txsize -= n;
+
+  if (ep6_in.txsize > 0)	/* More data to be sent */
+    {
+      if (ep6_in.txsize > ENDP_MAX_SIZE)
+	n = ENDP_MAX_SIZE;
+      else
+	n = ep6_in.txsize;
+      usb_lld_write (ENDP6, (uint8_t *)ep6_in.txbuf, n);
+      return;
+    }
+
+  /* Transmit has been completed, notify the waiting thread */
+  switch (msc_state)
+    {
+    case MSC_SENDING_CSW:
+    case MSC_DATA_IN:
+      if (the_thread != NULL) {
+	Thread *tp;
+	chSysLockFromIsr ();
+	tp = the_thread;
+	the_thread = NULL;
+	tp->p_u.rdymsg = RDY_OK;
+	chSchReadyI (tp);
+	chSysUnlockFromIsr ();
+      }
+      break;
+    default:
+      break;
+    }
+}
+
+
+static void usb_start_receive (uint8_t *p, size_t n)
+{
+  ep6_out.rxbuf = p;
+  ep6_out.rxsize = n;
+  ep6_out.rxcnt = 0;
+  usb_lld_rx_enable (ENDP6);
+}
+
+/* "Data Received" call back */
+void EP6_OUT_Callback (void)
+{
+  size_t n = (size_t)usb_lld_rx_data_len (ENDP6);
+  int err = 0;
+
+  if (n > ep6_out.rxsize)
+    {				/* buffer overflow */
+      err = 1;
+      n = ep6_out.rxsize;
+    }
+
+  usb_lld_rxcpy (ep6_out.rxbuf, ENDP6, 0, n);
+  ep6_out.rxbuf += n;
+  ep6_out.rxcnt += n;
+  ep6_out.rxsize -= n;
+
+  if (n == ENDP_MAX_SIZE && ep6_out.rxsize != 0)
+    {				/* More data to be received */
+      usb_lld_rx_enable (ENDP6);
+      return;
+    }
+
+  /* Receiving has been completed, notify the waiting thread */
+  switch (msc_state)
+    {
+    case MSC_IDLE:
+    case MSC_DATA_OUT:
+      if (the_thread != NULL) {
+	Thread *tp;
+	chSysLockFromIsr ();
+	tp = the_thread;
+	the_thread = NULL;
+	tp->p_u.rdymsg = err? RDY_RESET : RDY_OK;
+	chSchReadyI (tp);
+	chSysUnlockFromIsr ();
+      }
+      break;
+    default:
+      break;
+    }
+}
+
+static const uint8_t scsi_inquiry_data_00[] = { 0, 0, 0, 0, 0 };
+
+static const uint8_t scsi_inquiry_data[] = {
+  0x00,				/* Direct Access Device.      */
+  0x80,				/* RMB = 1: Removable Medium. */
+  0x05,				/* Version: SPC-3.            */
+  0x02,				/* Response format: SPC-3.    */
+  36 - 4,			/* Additional Length.         */
+  0x00,
+  0x00,
+  0x00,
+				/* Vendor Identification */
+  'F', 'S', 'I', 'J', ' ', ' ', ' ', ' ',
+				/* Product Identification */
+  'V', 'i', 'r', 't', 'u', 'a', 'l', ' ',
+  'D', 'i', 's', 'k', ' ', ' ', ' ', ' ',
+				/* Product Revision Level */
+  '1', '.', '0', ' '
+};
+
+static uint8_t scsi_sense_data_desc[] = {
+  0x72,			  /* Response Code: descriptor, current */
+  0x02,			  /* Sense Key */
+  0x3a,			  /* ASC (additional sense code) */
+  0x00,			  /* ASCQ (additional sense code qualifier) */
+  0x00, 0x00, 0x00,
+  0x00,			  /* Additional Sense Length */
+};
+
+static uint8_t scsi_sense_data_fixed[] = {
+  0x70,			  /* Response Code: fixed, current */
+  0x00,
+  0x02,			  /* Sense Key */
+  0x00, 0x00, 0x00, 0x00,
+  0x0a,			  /* Additional Sense Length */
+  0x00, 0x00, 0x00, 0x00,
+  0x3a,			  /* ASC (additional sense code) */
+  0x00,			  /* ASCQ (additional sense code qualifier) */
+  0x00,
+  0x00, 0x00, 0x00,
+};
+
+static void set_scsi_sense_data(uint8_t sense_key, uint8_t asc) {
+  scsi_sense_data_desc[1] = scsi_sense_data_fixed[2] = sense_key;
+  scsi_sense_data_desc[2] = scsi_sense_data_fixed[12] = asc;
+}
+
+
+static uint8_t buf[512];
+
+static uint8_t contingent_allegiance;
+static uint8_t keep_contingent_allegiance;
+
+uint8_t media_available;
+
+void msc_media_insert_change (int available)
+{
+  contingent_allegiance = 1;
+  media_available = available;
+  if (available)
+    {
+      set_scsi_sense_data (0x06, 0x28); /* UNIT_ATTENTION */
+      keep_contingent_allegiance = 0;
+    }
+  else
+    {
+      set_scsi_sense_data (0x02, 0x3a); /* NOT_READY */
+      keep_contingent_allegiance = 1;
+    }
+}
+
+
+static uint8_t scsi_read_format_capacities (uint32_t *nblocks,
+					    uint32_t *secsize)
+{
+  *nblocks = 68;
+  *secsize = 512;
+  if (media_available)
+    return 2; /* Formatted Media.*/
+  else
+    return 3; /* No Media.*/
+}
+
+static struct CBW CBW;
+
+static struct CSW CSW;
+
+
+static int msc_recv_data (void)
+{
+  msg_t msg;
+
+  chSysLock ();
+  msc_state = MSC_DATA_OUT;
+  the_thread = chThdSelf ();
+  usb_start_receive (buf, 512);
+  chSchGoSleepS (THD_STATE_SUSPENDED);
+  msg = chThdSelf ()->p_u.rdymsg;
+  chSysUnlock ();
+  return 0;
+}
+
+static void msc_send_data (const uint8_t *p, size_t n)
+{
+  msg_t msg;
+
+  chSysLock ();
+  msc_state = MSC_DATA_IN;
+  the_thread = chThdSelf ();
+  usb_start_transmit (p, n);
+  chSchGoSleepS (THD_STATE_SUSPENDED);
+  msg = chThdSelf ()->p_u.rdymsg;
+  CSW.dCSWDataResidue -= (uint32_t)n;
+  chSysUnlock();
+}
+
+static void msc_send_result (const uint8_t *p, size_t n)
+{
+  msg_t msg;
+
+  if (p != NULL)
+    {
+      if (n > CBW.dCBWDataTransferLength)
+	n = CBW.dCBWDataTransferLength;
+
+      CSW.dCSWDataResidue = CBW.dCBWDataTransferLength;
+      msc_send_data (p, n);
+      CSW.bCSWStatus = MSC_CSW_STATUS_PASSED;
+    }
+
+  CSW.dCSWSignature = MSC_CSW_SIGNATURE;
+  chSysLock ();
+  msc_state = MSC_SENDING_CSW;
+  the_thread = chThdSelf ();
+  usb_start_transmit ((uint8_t *)&CSW, sizeof CSW);
+  chSchGoSleepS (THD_STATE_SUSPENDED);
+  msg = chThdSelf ()->p_u.rdymsg;
+  chSysUnlock ();
+}
+
+
+
+void msc_handle_command (void)
+{
+  size_t n;
+  uint32_t nblocks, secsize;
+  uint32_t lba;
+  int r;
+  msg_t msg;
+
+  chSysLock();
+  msc_state = MSC_IDLE;
+  the_thread = chThdSelf ();
+  usb_start_receive ((uint8_t *)&CBW, sizeof CBW);
+  chSchGoSleepTimeoutS (THD_STATE_SUSPENDED, MS2ST (1000));
+  msg = chThdSelf ()->p_u.rdymsg;
+  chSysUnlock ();
+
+  if (msg != RDY_OK)
+    {
+      /* Error occured, ignore the request and go into error state */
+      msc_state = MSC_ERROR;
+      if (msg != RDY_TIMEOUT)
+	{
+	  chSysLock ();
+	  usb_lld_stall_rx (ENDP6);
+	  chSysUnlock ();
+	}
+      return;
+    }
+
+  n = ep6_out.rxcnt;
+
+  if ((n != sizeof (struct CBW)) || (CBW.dCBWSignature != MSC_CBW_SIGNATURE))
+    {
+      msc_state = MSC_ERROR;
+      chSysLock ();
+      usb_lld_stall_rx (ENDP6);
+      chSysUnlock ();
+      return;
+    }
+
+  CSW.dCSWTag = CBW.dCBWTag;
+  switch (CBW.CBWCB[0]) {
+  case SCSI_REQUEST_SENSE:
+    if (CBW.CBWCB[1] & 0x01) /* DESC */
+      msc_send_result ((uint8_t *)&scsi_sense_data_desc,
+		       sizeof scsi_sense_data_desc);
+    else
+      msc_send_result ((uint8_t *)&scsi_sense_data_fixed,
+		       sizeof scsi_sense_data_fixed);
+    /* After the error is reported, clear it, if it's .  */
+    if (!keep_contingent_allegiance)
+      {
+	contingent_allegiance = 0;
+	set_scsi_sense_data (0x00, 0x00);
+      }
+    return;
+  case SCSI_INQUIRY:
+    if (CBW.CBWCB[1] & 0x01) /* EVPD */
+      /* assume page 00 */
+      msc_send_result ((uint8_t *)&scsi_inquiry_data_00,
+		       sizeof scsi_inquiry_data_00);
+    else
+      msc_send_result ((uint8_t *)&scsi_inquiry_data,
+		       sizeof scsi_inquiry_data);
+    return;
+  case SCSI_READ_FORMAT_CAPACITIES:
+    buf[8]  = scsi_read_format_capacities (&nblocks, &secsize);
+    buf[0]  = buf[1] = buf[2] = 0;
+    buf[3]  = 8;
+    buf[4]  = (uint8_t)(nblocks >> 24);
+    buf[5]  = (uint8_t)(nblocks >> 16);
+    buf[6]  = (uint8_t)(nblocks >> 8);
+    buf[7]  = (uint8_t)(nblocks >> 0);
+    buf[9]  = (uint8_t)(secsize >> 16);
+    buf[10] = (uint8_t)(secsize >> 8);
+    buf[11] = (uint8_t)(secsize >> 0);
+    msc_send_result (buf, 12);
+    return;
+  case SCSI_START_STOP_UNIT:
+    if (CBW.CBWCB[4] == 0x00 /* stop */ 
+	|| CBW.CBWCB[4] == 0x02 /* eject */ || CBW.CBWCB[4] == 0x03 /* close */)
+      {
+	msc_scsi_stop (CBW.CBWCB[4]);
+	set_scsi_sense_data (0x05, 0x24); /* ILLEGAL_REQUEST */
+	contingent_allegiance = 1;
+	keep_contingent_allegiance = 1;
+      }
+    /* CBW.CBWCB[4] == 0x01 *//* start */ 
+    goto success;
+  case SCSI_TEST_UNIT_READY:
+    if (contingent_allegiance)
+      {
+	CSW.bCSWStatus = MSC_CSW_STATUS_FAILED;
+	CSW.dCSWDataResidue = 0;
+	msc_send_result (NULL, 0);
+	return;
+      }
+    /* fall through */
+  success:
+  case SCSI_SYNCHRONIZE_CACHE:
+  case SCSI_VERIFY10:
+  case SCSI_ALLOW_MEDIUM_REMOVAL:
+    CSW.bCSWStatus = MSC_CSW_STATUS_PASSED;
+    CSW.dCSWDataResidue = CBW.dCBWDataTransferLength;
+    msc_send_result (NULL, 0);
+    return;
+  case SCSI_MODE_SENSE6:
+    buf[0] = 0x03;
+    buf[1] = buf[2] = buf[3] = 0;
+    msc_send_result (buf, 4);
+    return;
+  case SCSI_READ_CAPACITY10:
+    scsi_read_format_capacities (&nblocks, &secsize);
+    buf[0]  = (uint8_t)((nblocks - 1) >> 24);
+    buf[1]  = (uint8_t)((nblocks - 1) >> 16);
+    buf[2]  = (uint8_t)((nblocks - 1) >> 8);
+    buf[3]  = (uint8_t)((nblocks - 1) >> 0);
+    buf[4]  = (uint8_t)(secsize >> 24);
+    buf[5]  = (uint8_t)(secsize >> 16);
+    buf[6] = (uint8_t)(secsize >> 8);
+    buf[7] = (uint8_t)(secsize >> 0);
+    msc_send_result (buf, 8);
+    return;
+  case SCSI_READ10:
+  case SCSI_WRITE10:
+    break;
+  default:
+    if (CBW.dCBWDataTransferLength == 0)
+      {
+	CSW.bCSWStatus = MSC_CSW_STATUS_FAILED;
+	CSW.dCSWDataResidue = 0;
+	msc_send_result (NULL, 0);
+	return;
+      }
+    else
+      {
+	msc_state = MSC_ERROR;
+	chSysLock ();
+	usb_lld_stall_tx (ENDP6);
+	usb_lld_stall_rx (ENDP6);
+	chSysUnlock ();
+	return;
+      }
+  }
+
+  lba = (CBW.CBWCB[2] << 24) | (CBW.CBWCB[3] << 16)
+      | (CBW.CBWCB[4] <<  8) | CBW.CBWCB[5];
+
+  /* Transfer direction.*/
+  if (CBW.bmCBWFlags & 0x80)
+    {
+      /* IN, Device to Host.*/
+      msc_state = MSC_DATA_IN;
+      if (CBW.CBWCB[0] == SCSI_READ10)
+	{
+	  const uint8_t *p;
+
+	  CSW.dCSWDataResidue = 0;
+	  while (1)
+	    {
+	      if (CBW.CBWCB[7] == 0 && CBW.CBWCB[8] == 0)
+		{
+		  CSW.bCSWStatus = MSC_CSW_STATUS_PASSED;
+		  break;
+		}
+
+	      if ((r = msc_scsi_read (lba, &p)) == 0)
+		{
+		  msc_send_data (p, 512);
+		  if (++CBW.CBWCB[5] == 0)
+		    if (++CBW.CBWCB[4] == 0)
+		      if (++CBW.CBWCB[3] == 0)
+			++CBW.CBWCB[2];
+		  if (CBW.CBWCB[8]-- == 0)
+		    CBW.CBWCB[7]--;
+		  CSW.dCSWDataResidue += 512;
+		}
+	      else
+		{
+		  CSW.bCSWStatus = MSC_CSW_STATUS_FAILED;
+		  contingent_allegiance = 1;
+		  if (r == SCSI_ERROR_NOT_READY)
+		    set_scsi_sense_data (SCSI_ERROR_NOT_READY, 0x3a);
+		  else
+		    set_scsi_sense_data (r, 0x00);
+		  break;
+		}
+	    }
+
+	  msc_send_result (NULL, 0);
+	}
+    }
+  else
+    {
+      /* OUT, Host to Device.*/
+      if (CBW.CBWCB[0] == SCSI_WRITE10)
+	{
+	  CSW.dCSWDataResidue = CBW.dCBWDataTransferLength;
+
+	  while (1)
+	    {
+	      if (CBW.CBWCB[8] == 0 && CBW.CBWCB[7] == 0)
+		{
+		  CSW.bCSWStatus = MSC_CSW_STATUS_PASSED;
+		  break;
+		}
+
+	      msc_recv_data ();
+	      if ((r = msc_scsi_write (lba, buf, 512)) == 0)
+		{
+		  if (++CBW.CBWCB[5] == 0)
+		    if (++CBW.CBWCB[4] == 0)
+		      if (++CBW.CBWCB[3] == 0)
+			++CBW.CBWCB[2];
+		  if (CBW.CBWCB[8]-- == 0)
+		    CBW.CBWCB[7]--;
+		  CSW.dCSWDataResidue -= 512;
+		}
+	      else
+		{
+		  CSW.bCSWStatus = MSC_CSW_STATUS_FAILED;
+		  contingent_allegiance = 1;
+		  if (r == SCSI_ERROR_NOT_READY)
+		    set_scsi_sense_data (SCSI_ERROR_NOT_READY, 0x3a);
+		  else
+		    set_scsi_sense_data (r, 0x00);
+		  break;
+		}
+	    }
+
+	  msc_send_result (NULL, 0);
+	}
+    }
+}
+
+static msg_t
+msc_main (void *arg)
+{
+  (void)arg;
+
+  /* Initially, it starts with no media */
+  msc_media_insert_change (0);
+  while (1)
+    msc_handle_command ();
+
+  return 0;
+}
+
+static WORKING_AREA(wa_msc_thread, 128);
+
+void msc_init (void)
+{
+  chThdCreateStatic (wa_msc_thread, sizeof (wa_msc_thread),
+		     NORMALPRIO, msc_main, NULL);
+}

src/usb-msc.h

@@ -0,0 +1,52 @@
+#define MSC_CBW_SIGNATURE 0x43425355
+#define MSC_CSW_SIGNATURE 0x53425355
+
+#define MSC_GET_MAX_LUN_COMMAND        0xFE
+#define MSC_MASS_STORAGE_RESET_COMMAND 0xFF
+
+#define MSC_CSW_STATUS_PASSED 0
+#define MSC_CSW_STATUS_FAILED 1
+
+#define SCSI_INQUIRY                0x12
+#define SCSI_MODE_SENSE6            0x1A
+#define SCSI_ALLOW_MEDIUM_REMOVAL   0x1E
+#define SCSI_READ10                 0x28
+#define SCSI_READ_CAPACITY10        0x25
+#define SCSI_REQUEST_SENSE          0x03
+#define SCSI_START_STOP_UNIT        0x1B
+#define SCSI_TEST_UNIT_READY        0x00
+#define SCSI_WRITE10                0x2A
+#define SCSI_VERIFY10               0x2F
+#define SCSI_READ_FORMAT_CAPACITIES 0x23
+
+#define SCSI_SYNCHRONIZE_CACHE      0x35
+
+#define MSC_IDLE        0
+#define MSC_DATA_OUT    1
+#define MSC_DATA_IN     2
+#define MSC_SENDING_CSW 3
+#define MSC_ERROR       4
+
+struct CBW {
+  uint32_t dCBWSignature;
+  uint32_t dCBWTag;
+  uint32_t dCBWDataTransferLength;
+  uint8_t bmCBWFlags;
+  uint8_t bCBWLUN;
+  uint8_t bCBWCBLength;
+  uint8_t CBWCB[16];
+} __attribute__((packed));
+
+struct CSW {
+  uint32_t dCSWSignature;
+  uint32_t dCSWTag;
+  uint32_t dCSWDataResidue;
+  uint8_t bCSWStatus;
+} __attribute__((packed));
+
+#define SCSI_ERROR_NOT_READY 2
+#define SCSI_ERROR_ILLEAGAL_REQUEST 5
+#define SCSI_ERROR_UNIT_ATTENTION 6
+#define SCSI_ERROR_DATA_PROTECT 7
+
+extern uint8_t media_available;

src/usb_conf.h

@@ -1,37 +1,40 @@
-/* USB configuration file for USB-FS-Device_Lib */
-/*
- * For detail, please see the documentation of 
- * STM32F10x USB Full Speed Device Library (USB-FS-Device_Lib)
- * by STMicroelectronics
- */
+/* USB buffer memory definition and number of string descriptors */
 
 #ifndef __USB_CONF_H
 #define __USB_CONF_H
 
-#ifdef ENABLE_VIRTUAL_COM_PORT
-#define EP_NUM                          (6)
-#else
-#define EP_NUM                          (3)
-#endif
-
-#define BTABLE_ADDRESS      (0x00)
+#define NUM_STRING_DESC 4
 
+/* Control pipe */
 /* EP0  */
 #define ENDP0_RXADDR        (0x40)
 #define ENDP0_TXADDR        (0x80)
 
+/* CCID/ICCD BULK_IN, BULK_OUT */
 /* EP1 */
 #define ENDP1_TXADDR        (0xc0)
+#define ENDP1_RXADDR        (0x100)
+
+/* HID INTR_IN, INTR_OUT */
 /* EP2 */
-#define ENDP2_RXADDR        (0x100)
+#define ENDP2_TXADDR        (0x140)
+#define ENDP2_RXADDR        (0x148)
 
+/* CDC BULK_IN, INTR_IN, BULK_OUT */
 /* EP3  */
-#define ENDP3_TXADDR        (0x140)
+#define ENDP3_TXADDR        (0x14a)
 /* EP4 */
-#define ENDP4_TXADDR        (0x180)
+#define ENDP4_TXADDR        (0x15a)
 /* EP5 */
-#define ENDP5_RXADDR        (0x190)
+#define ENDP5_RXADDR        (0x162)
 
-#define IMR_MSK (CNTR_CTRM  | CNTR_SOFM  | CNTR_RESETM )
+/* 0x172 - 0x180 : 14-byte */
+
+/* MSC BULK_IN, BULK_OUT */
+/* EP6 */
+#define ENDP6_TXADDR        (0x180)
+#define ENDP6_RXADDR        (0x1c0)
+
+/* EP7: free */
 
 #endif /* __USB_CONF_H */

src/usb_desc.c

@@ -3,8 +3,10 @@
  */
 
 #include "config.h"
-#include "usb_lib.h"
-#include "usb_desc.h"
+#include "ch.h"
+#include "usb_lld.h"
+#include "usb_conf.h"
+#include "usb-cdc.h"
 
 #define USB_ICC_INTERFACE_CLASS 0x0B
 #define USB_ICC_INTERFACE_SUBCLASS 0x00
@@ -15,28 +17,41 @@
 static const uint8_t gnukDeviceDescriptor[] = {
   18,   /* bLength */
   USB_DEVICE_DESCRIPTOR_TYPE,     /* bDescriptorType */
-  0x00, 0x02,   /* bcdUSB = 2.00 */
+  0x10, 0x01,   /* bcdUSB = 1.1 */
   0x00,   /* bDeviceClass: 0 means deferred to interface */
   0x00,   /* bDeviceSubClass */
   0x00,   /* bDeviceProtocol */
   0x40,   /* bMaxPacketSize0 */
-  0x4b, 0x23,   /* idVendor = 0x234b (FSIJ) */
-  0x00, 0x00,   /* idProduct = 0x0000 (FSIJ USB Token) */
-  0x00, 0x02,   /* bcdDevice = 2.00 */
+#include "usb-vid-pid-ver.c.inc"
   1, /* Index of string descriptor describing manufacturer */
   2, /* Index of string descriptor describing product */
   3, /* Index of string descriptor describing the device's serial number */
   0x01    /* bNumConfigurations */
 };
 
+#define ICC_TOTAL_LENGTH (9+9+54+7+7)
+#define ICC_NUM_INTERFACES 1
+
 #ifdef ENABLE_VIRTUAL_COM_PORT
-#define W_TOTAL_LENGTH (9+9+54+7+7+9+5+5+4+5+7+9+7+7)
-#define NUM_INTERFACES 3	/* two for CDC, one for GPG */
+#define VCOM_TOTAL_LENGTH (9+5+5+4+5+7+9+7+7)
+#define VCOM_NUM_INTERFACES 2
 #else
-#define W_TOTAL_LENGTH (9+9+54+7+7)
-#define NUM_INTERFACES 1	/* GPG only */
+#define VCOM_TOTAL_LENGTH 0
+#define VCOM_NUM_INTERFACES 0
 #endif
 
+#ifdef PINPAD_DND_SUPPORT
+#define MSC_TOTAL_LENGTH (9+7+7)
+#define MSC_NUM_INTERFACES 1
+#else
+#define MSC_TOTAL_LENGTH 0
+#define MSC_NUM_INTERFACES 0
+#endif
+
+#define W_TOTAL_LENGTH (ICC_TOTAL_LENGTH+VCOM_TOTAL_LENGTH+MSC_TOTAL_LENGTH)
+#define NUM_INTERFACES (ICC_NUM_INTERFACES+VCOM_NUM_INTERFACES+MSC_NUM_INTERFACES)
+
+
 /* Configuation Descriptor */
 static const uint8_t gnukConfigDescriptor[] = {
   9,			   /* bLength: Configuation Descriptor size */
@@ -86,8 +101,8 @@ static const uint8_t gnukConfigDescriptor[] = {
    * It is different now for better interaction to GPG's in-stock
    * ccid-driver.
    */
-  0x42, 0x08, 0x04, 0x00, /* dwFeatures (not ICCD):
-			   *  Short and extended APDU level: 0x40000 *
+  0x42, 0x08, 0x02, 0x00, /* dwFeatures (not ICCD):
+			   *  Short APDU level             : 0x20000 *
 			   *  (what? means ICCD?)          : 0x00800 *
 			   *  Automatic IFSD               : 0x00400
 			   *  NAD value other than 0x00    : 0x00200
@@ -100,12 +115,12 @@ static const uint8_t gnukConfigDescriptor[] = {
 			   *  Auto activaction of ICC	   : 0x00004
 			   *  Automatic conf. based on ATR : 0x00002  g
 			   */
-  0x40, 0x01, 0, 0,	  /* dwMaxCCIDMessageLength */
+  0x0f, 0x01, 0, 0,	  /* dwMaxCCIDMessageLength: 271 */
   0xff,			  /* bClassGetResponse: */
   0xff,			  /* bClassEnvelope: */
   0, 0,			  /* wLCDLayout: FIXED VALUE */
 #if defined(PINPAD_SUPPORT)
-#if defined(PINPAD_CIR_SUPPORT)
+#if defined(PINPAD_CIR_SUPPORT) || defined(PINPAD_DND_SUPPORT)
   1,			  /* bPinSupport: with PIN pad (verify) */
 #elif defined(PINPAD_DIAL_SUPPORT)
   3,			  /* bPinSupport: with PIN pad (verify, modify) */
@@ -114,17 +129,17 @@ static const uint8_t gnukConfigDescriptor[] = {
   0,			  /* bPinSupport: No PIN pad */
 #endif
   1,			  /* bMaxCCIDBusySlots: 1 */
-  /*Endpoint 1 Descriptor*/
+  /*Endpoint IN1 Descriptor*/
   7,			       /* bLength: Endpoint Descriptor size */
   USB_ENDPOINT_DESCRIPTOR_TYPE,	/* bDescriptorType: Endpoint */
   0x81,				/* bEndpointAddress: (IN1) */
   0x02,				/* bmAttributes: Bulk */
   USB_ICC_DATA_SIZE, 0x00,      /* wMaxPacketSize: */
   0x00,				/* bInterval */
-  /*Endpoint 2 Descriptor*/
+  /*Endpoint OUT1 Descriptor*/
   7,			       /* bLength: Endpoint Descriptor size */
   USB_ENDPOINT_DESCRIPTOR_TYPE,	/* bDescriptorType: Endpoint */
-  0x02,				/* bEndpointAddress: (OUT2) */
+  0x01,				/* bEndpointAddress: (OUT1) */
   0x02,				/* bmAttributes: Bulk */
   USB_ICC_DATA_SIZE, 0x00,	/* wMaxPacketSize: */
   0x00,				/* bInterval */
@@ -193,7 +208,40 @@ static const uint8_t gnukConfigDescriptor[] = {
   0x83,				    /* bEndpointAddress: (IN3) */
   0x02,				    /* bmAttributes: Bulk */
   VIRTUAL_COM_PORT_DATA_SIZE, 0x00, /* wMaxPacketSize: */
-  0x00				    /* bInterval */
+  0x00,				    /* bInterval */
+#endif
+#ifdef PINPAD_DND_SUPPORT
+  /* Interface Descriptor.*/
+  9,			      /* bLength: Interface Descriptor size */
+  USB_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType: Interface */
+#ifdef ENABLE_VIRTUAL_COM_PORT
+  0x03,				/* bInterfaceNumber.                */
+#else
+  0x01,				/* bInterfaceNumber.                */
+#endif
+  0x00,				/* bAlternateSetting.               */
+  0x02,				/* bNumEndpoints.                   */
+  0x08,				/* bInterfaceClass (Mass Stprage).  */
+  0x06,				/* bInterfaceSubClass (SCSI
+				   transparent command set, MSCO
+				   chapter 2).                      */
+  0x50,				/* bInterfaceProtocol (Bulk-Only
+				   Mass Storage, MSCO chapter 3).  */
+  0x00,				/* iInterface.                      */
+  /* Endpoint Descriptor.*/
+  7,			       /* bLength: Endpoint Descriptor size */
+  USB_ENDPOINT_DESCRIPTOR_TYPE,	   /* bDescriptorType: Endpoint */
+  0x86,				   /* bEndpointAddress: (IN6)   */
+  0x02,				/* bmAttributes (Bulk).             */
+  0x40, 0x00,			/* wMaxPacketSize.                  */
+  0x00,				/* bInterval (ignored for bulk).    */
+  /* Endpoint Descriptor.*/
+  7,			       /* bLength: Endpoint Descriptor size */
+  USB_ENDPOINT_DESCRIPTOR_TYPE,	   /* bDescriptorType: Endpoint */
+  0x06,				   /* bEndpointAddress: (OUT6)    */
+  0x02,			 /* bmAttributes (Bulk).             */
+  0x40, 0x00,		 /* wMaxPacketSize.                  */
+  0x00,         /* bInterval (ignored for bulk).    */
 #endif
 };
 
@@ -205,48 +253,33 @@ static const uint8_t gnukStringLangID[] = {
   0x09, 0x04			/* LangID = 0x0409: US-English */
 };
 
-static const uint8_t gnukStringVendor[] = {
-  33*2+2,			/* bLength */
-  USB_STRING_DESCRIPTOR_TYPE,	/* bDescriptorType*/
-  /* Manufacturer: "Free Software Initiative of Japan" */
-  'F', 0, 'r', 0, 'e', 0, 'e', 0, ' ', 0, 'S', 0, 'o', 0, 'f', 0,
-  't', 0, 'w', 0, 'a', 0, 'r', 0, 'e', 0, ' ', 0, 'I', 0, 'n', 0,
-  'i', 0, 't', 0, 'i', 0, 'a', 0, 't', 0, 'i', 0, 'v', 0, 'e', 0,
-  ' ', 0, 'o', 0, 'f', 0, ' ', 0, 'J', 0, 'a', 0, 'p', 0, 'a', 0,
-  'n', 0
-};
-
-static const uint8_t gnukStringProduct[] = {
-  14*2+2,			/* bLength */
-  USB_STRING_DESCRIPTOR_TYPE,	/* bDescriptorType */
-  /* Product name: "FSIJ USB Token" */
-  'F', 0, 'S', 0, 'I', 0, 'J', 0, ' ', 0, 'U', 0, 'S', 0, 'B', 0,
-  ' ', 0, 'T', 0, 'o', 0, 'k', 0, 'e', 0, 'n', 0
-};
+#include "usb-string-vendor-product.c.inc"
 
 const uint8_t gnukStringSerial[] = {
-  13*2+2,			/* bLength */
+  18*2+2,			/* bLength */
   USB_STRING_DESCRIPTOR_TYPE,	/* bDescriptorType */
-  '0', 0, '.', 0, '1', 0, '5', 0, /* Version number of Gnuk */
+  /* FSIJ-0.18 */
+  'F', 0, 'S', 0, 'I', 0, 'J', 0, '-', 0, 
+  '0', 0, '.', 0, '1', 0, '8', 0, /* Version number of Gnuk */
   '-', 0,
   0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
   0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
 };
 
 
-const ONE_DESCRIPTOR Device_Descriptor = {
-  (uint8_t*)gnukDeviceDescriptor,
+const struct Descriptor Device_Descriptor = {
+  gnukDeviceDescriptor,
   sizeof (gnukDeviceDescriptor)
 };
 
-const ONE_DESCRIPTOR Config_Descriptor = {
-  (uint8_t*)gnukConfigDescriptor,
+const struct Descriptor Config_Descriptor = {
+  gnukConfigDescriptor,
   sizeof (gnukConfigDescriptor)
 };
 
-const ONE_DESCRIPTOR String_Descriptor[] = {
-  {(uint8_t*)gnukStringLangID, sizeof (gnukStringLangID)},
-  {(uint8_t*)gnukStringVendor, sizeof (gnukStringVendor)},
-  {(uint8_t*)gnukStringProduct, sizeof (gnukStringProduct)},
-  {(uint8_t*)gnukStringSerial, sizeof (gnukStringSerial)},
+const struct Descriptor String_Descriptors[NUM_STRING_DESC] = {
+  {gnukStringLangID, sizeof (gnukStringLangID)},
+  {gnukStringVendor, sizeof (gnukStringVendor)},
+  {gnukStringProduct, sizeof (gnukStringProduct)},
+  {gnukStringSerial, sizeof (gnukStringSerial)},
 };

src/usb_endp.c

@@ -1,22 +0,0 @@
-/*
- * Virtual COM port (for debug output only)
- */
-
-#include "usb_lib.h"
-
-#include "config.h"
-#include "ch.h"
-#include "gnuk.h"
-
-void
-EP3_IN_Callback(void)
-{
-  if (stdout_thread)
-    chEvtSignalI (stdout_thread, EV_TX_READY);
-}
-
-void
-EP5_OUT_Callback(void)
-{
-  SetEPRxValid (ENDP3);
-}

src/usb_lld.h

@@ -1,2 +1,143 @@
+#define USB_DEVICE_DESCRIPTOR_TYPE              0x01
+#define USB_CONFIGURATION_DESCRIPTOR_TYPE       0x02
+#define USB_STRING_DESCRIPTOR_TYPE              0x03
+#define USB_INTERFACE_DESCRIPTOR_TYPE           0x04
+#define USB_ENDPOINT_DESCRIPTOR_TYPE            0x05
+
+#define STANDARD_ENDPOINT_DESC_SIZE             0x09
+
+/* endpoints enumeration */
+#define ENDP0       ((uint8_t)0)
+#define ENDP1       ((uint8_t)1)
+#define ENDP2       ((uint8_t)2)
+#define ENDP3       ((uint8_t)3)
+#define ENDP4       ((uint8_t)4)
+#define ENDP5       ((uint8_t)5)
+#define ENDP6       ((uint8_t)6)
+#define ENDP7       ((uint8_t)7)
+
+/* EP_TYPE[1:0] EndPoint TYPE */
+#define EP_BULK        (0x0000) /* EndPoint BULK        */
+#define EP_CONTROL     (0x0200) /* EndPoint CONTROL     */
+#define EP_ISOCHRONOUS (0x0400) /* EndPoint ISOCHRONOUS */
+#define EP_INTERRUPT   (0x0600) /* EndPoint INTERRUPT   */
+
+enum RECIPIENT_TYPE
+{
+  DEVICE_RECIPIENT,     /* Recipient device    */
+  INTERFACE_RECIPIENT,  /* Recipient interface */
+  ENDPOINT_RECIPIENT,   /* Recipient endpoint  */
+  OTHER_RECIPIENT
+};
+
+enum DESCRIPTOR_TYPE
+{
+  DEVICE_DESCRIPTOR = 1,
+  CONFIG_DESCRIPTOR,
+  STRING_DESCRIPTOR,
+  INTERFACE_DESCRIPTOR,
+  ENDPOINT_DESCRIPTOR
+};
+
+#define REQUEST_TYPE      0x60  /* Mask to get request type */
+#define STANDARD_REQUEST  0x00  /* Standard request         */
+#define CLASS_REQUEST     0x20  /* Class request            */
+#define VENDOR_REQUEST    0x40  /* Vendor request           */
+
+struct Descriptor
+{
+  const uint8_t *Descriptor;
+  uint16_t Descriptor_Size;
+};
+
+enum
+{
+  USB_UNSUPPORT = 0,
+  USB_SUCCESS = 1,
+};
+
+struct usb_device_method
+{
+  void (*init) (void);
+  void (*reset) (void);
+  void (*setup_with_data) (uint8_t rcp, uint8_t req_no, uint16_t index);
+  int (*setup_with_nodata) (uint8_t rcp, uint8_t req_no, uint16_t index);
+  int (*get_descriptor) (uint8_t desc_type, uint16_t index, uint16_t value);
+  int (*event) (uint8_t event_type, uint16_t value);
+  int (*interface) (uint8_t cmd, uint16_t interface, uint16_t value);
+};
+
+enum {
+  USB_EVENT_RESET,
+  USB_EVENT_ADDRESS,
+  USB_EVENT_CONFIG,
+  USB_EVENT_SUSPEND,
+  USB_EVENT_WAKEUP,
+  USB_EVENT_STALL,
+};
+
+enum {
+  USB_SET_INTERFACE,
+  USB_GET_INTERFACE,
+  USB_QUERY_INTERFACE,
+};
+
+extern void USB_Cable_Config (int NewState);
+
+extern const struct usb_device_method Device_Method;
+
+extern const struct Descriptor Device_Descriptor;
+extern const struct Descriptor Config_Descriptor;
+extern const struct Descriptor String_Descriptors[];
+
+enum DEVICE_STATE
+{
+  UNCONNECTED,
+  ATTACHED,
+  POWERED,
+  SUSPENDED,
+  ADDRESSED,
+  CONFIGURED
+};
+
+extern uint32_t bDeviceState;
+
 #define STM32_USB_IRQ_PRIORITY     11
-void usb_lld_init (void);
+
+extern void usb_lld_init (void);
+
+extern void usb_lld_to_pmabuf (const void *src, uint16_t addr, size_t n);
+
+extern void usb_lld_from_pmabuf (void *dst, uint16_t addr, size_t n);
+
+extern void usb_lld_stall_tx (int ep_num);
+
+extern void usb_lld_stall_rx (int ep_num);
+
+extern int usb_lld_tx_data_len (int ep_num);
+
+extern void usb_lld_txcpy (const void *src, int ep_num, int offset, size_t len);
+
+extern void usb_lld_tx_enable (int ep_num, size_t len);
+
+extern void usb_lld_write (uint8_t ep_num, const void *buf, size_t len);
+
+extern void usb_lld_rx_enable (int ep_num);
+
+extern int usb_lld_rx_data_len (int ep_num);
+
+extern void usb_lld_rxcpy (uint8_t *dst, int ep_num, int offset, size_t len);
+
+extern void usb_lld_reset (void);
+
+extern void usb_lld_setup_endpoint (int ep_num, int ep_type, int ep_kind,
+				    int ep_rx_addr, int ep_tx_addr,
+				    int ep_rx_memory_size);
+
+extern void usb_lld_set_configuration (uint8_t config);
+
+extern uint8_t usb_lld_current_configuration (void);
+
+extern void usb_lld_set_feature (uint8_t feature);
+
+extern void usb_lld_set_data_to_send (const void *p, size_t len);

src/usb_prop.c

@@ -1,7 +1,7 @@
 /*
- * usb_prop.c - glue/interface code between Gnuk and USB-FS-Device_Lib
+ * usb_prop.c - interface code between Gnuk and USB
  *
- * Copyright (C) 2010, 2011 Free Software Initiative of Japan
+ * Copyright (C) 2010, 2011, 2012 Free Software Initiative of Japan
  * Author: NIIBE Yutaka <gniibe@fsij.org>
  *
  * This file is a part of Gnuk, a GnuPG USB Token implementation.
@@ -25,268 +25,177 @@
 #define GNUK_MAX_PACKET_SIZE 64
 
 #include "config.h"
-#include "usb_lib.h"
+#include "ch.h"
+#include "usb_lld.h"
 #include "usb_conf.h"
-#include "usb_prop.h"
-#include "usb_desc.h"
-#include "usb_pwr.h"
-#include "hw_config.h"
 
 #ifdef ENABLE_VIRTUAL_COM_PORT
-#include "usb-cdc-vport.c"
+#include "usb-cdc.h"
+
+struct line_coding
+{
+  uint32_t bitrate;
+  uint8_t format;
+  uint8_t paritytype;
+  uint8_t datatype;
+};
+
+static const struct line_coding line_coding = {
+  115200, /* baud rate: 115200    */
+  0x00,   /* stop bits: 1         */
+  0x00,   /* parity:    none      */
+  0x08    /* bits:      8         */
+};
+
+static void
+vcom_port_data_setup (uint8_t RequestNo)
+{
+  if (RequestNo != USB_CDC_REQ_GET_LINE_CODING)
+    return;
+
+  /* RequestNo == USB_CDC_REQ_SET_LINE_CODING is not supported */
+
+  usb_lld_set_data_to_send (&line_coding, sizeof(line_coding));
+}
+
+static int
+vcom_port_setup_with_nodata (uint8_t RequestNo)
+{
+  if (RequestNo == USB_CDC_REQ_SET_CONTROL_LINE_STATE)
+    /* Do nothing and success  */
+    return USB_SUCCESS;
+
+  return USB_UNSUPPORT;
+}
+
+#define VCOM_NUM_INTERFACES 2
+#else
+#define VCOM_NUM_INTERFACES 0
 #endif
 
+#ifdef PINPAD_DND_SUPPORT
+#include "usb-msc.h"
+#define MSC_NUM_INTERFACES 1
+#else
+#define MSC_NUM_INTERFACES 0
+#endif
+
+#define NUM_INTERFACES (1+VCOM_NUM_INTERFACES+MSC_NUM_INTERFACES)
+#define MSC_INTERFACE_NO (1+VCOM_NUM_INTERFACES)
+
+uint32_t bDeviceState = UNCONNECTED; /* USB device status */
 
 static void
 gnuk_device_init (void)
 {
-  pInformation->Current_Configuration = 0;
-
-  /* Connect the device */
-  PowerOn ();
-
-  /* Perform basic device initialization operations */
-  USB_SIL_Init ();
-
+  usb_lld_set_configuration (0);
+  USB_Cable_Config (1);
   bDeviceState = UNCONNECTED;
 }
 
+static void
+gnuk_setup_endpoints_for_interface (uint16_t interface)
+{
+  if (interface == 0)
+    {
+      /* Initialize Endpoint 1 */
+      usb_lld_setup_endpoint (ENDP1, EP_BULK, 0, ENDP1_RXADDR, ENDP1_TXADDR,
+			      GNUK_MAX_PACKET_SIZE);
+    }
+#ifdef ENABLE_VIRTUAL_COM_PORT
+  else if (interface == 1)
+    {
+      /* Initialize Endpoint 4 */
+      usb_lld_setup_endpoint (ENDP4, EP_INTERRUPT, 0, 0, ENDP4_TXADDR, 0);
+    }
+  else if (interface == 2)
+    {
+      /* Initialize Endpoint 3 */
+      usb_lld_setup_endpoint (ENDP3, EP_BULK, 0, 0, ENDP3_TXADDR, 0);
+
+      /* Initialize Endpoint 5 */
+      usb_lld_setup_endpoint (ENDP5, EP_BULK, 0, ENDP5_RXADDR, 0,
+			      VIRTUAL_COM_PORT_DATA_SIZE);
+    }
+#endif
+#ifdef PINPAD_DND_SUPPORT
+  else if (interface == MSC_INTERFACE_NO)
+    {
+      /* Initialize Endpoint 6 */
+      usb_lld_setup_endpoint (ENDP6, EP_BULK, 0, ENDP6_RXADDR, ENDP6_TXADDR,
+			      64);
+      usb_lld_stall_rx (ENDP6);
+    }
+#endif
+}
+
 static void
 gnuk_device_reset (void)
 {
+  int i;
+
   /* Set DEVICE as not configured */
-  pInformation->Current_Configuration = 0;
+  usb_lld_set_configuration (0);
 
   /* Current Feature initialization */
-  pInformation->Current_Feature = Config_Descriptor.Descriptor[7];
+  usb_lld_set_feature (Config_Descriptor.Descriptor[7]);
 
-  /* Set DEVICE with the default Interface*/
-  pInformation->Current_Interface = 0;
-
-  SetBTABLE (BTABLE_ADDRESS);
+  usb_lld_reset ();
 
   /* Initialize Endpoint 0 */
-  SetEPType (ENDP0, EP_CONTROL);
-  SetEPTxStatus (ENDP0, EP_TX_STALL);
-  SetEPRxAddr (ENDP0, ENDP0_RXADDR);
-  SetEPTxAddr (ENDP0, ENDP0_TXADDR);
-  Clear_Status_Out (ENDP0);
-  SetEPRxCount (ENDP0, GNUK_MAX_PACKET_SIZE);
-  SetEPRxValid (ENDP0);
+  usb_lld_setup_endpoint (ENDP0, EP_CONTROL, 0, ENDP0_RXADDR, ENDP0_TXADDR,
+			  GNUK_MAX_PACKET_SIZE);
 
-  /* Initialize Endpoint 1 */
-  SetEPType (ENDP1, EP_BULK);
-  SetEPTxAddr (ENDP1, ENDP1_TXADDR);
-  SetEPTxStatus (ENDP1, EP_TX_NAK);
-  SetEPRxStatus (ENDP1, EP_RX_DIS);
-
-  /* Initialize Endpoint 2 */
-  SetEPType (ENDP2, EP_BULK);
-  SetEPRxAddr (ENDP2, ENDP2_RXADDR);
-  SetEPRxCount (ENDP2, GNUK_MAX_PACKET_SIZE);
-  SetEPRxStatus (ENDP2, EP_RX_VALID);
-  SetEPTxStatus (ENDP2, EP_TX_DIS);
-
-#ifdef ENABLE_VIRTUAL_COM_PORT
-  /* Initialize Endpoint 3 */
-  SetEPType (ENDP3, EP_BULK);
-  SetEPTxAddr (ENDP3, ENDP3_TXADDR);
-  SetEPTxStatus (ENDP3, EP_TX_NAK);
-  SetEPRxStatus (ENDP3, EP_RX_DIS);
-
-  /* Initialize Endpoint 4 */
-  SetEPType (ENDP4, EP_INTERRUPT);
-  SetEPTxAddr (ENDP4, ENDP4_TXADDR);
-  SetEPTxStatus (ENDP4, EP_TX_NAK);
-  SetEPRxStatus (ENDP4, EP_RX_DIS);
-
-  /* Initialize Endpoint 5 */
-  SetEPType (ENDP5, EP_BULK);
-  SetEPRxAddr (ENDP5, ENDP5_RXADDR);
-  SetEPRxCount (ENDP5, VIRTUAL_COM_PORT_DATA_SIZE);
-  SetEPRxStatus (ENDP5, EP_RX_VALID);
-  SetEPTxStatus (ENDP5, EP_TX_DIS);
-#endif
-
-  /* Set this device to response on default address */
-  SetDeviceAddress (0);
+  for (i = 0; i < NUM_INTERFACES; i++)
+    gnuk_setup_endpoints_for_interface (i);
 
   bDeviceState = ATTACHED;
 }
 
-static void
-gnuk_device_SetConfiguration (void)
-{
-  DEVICE_INFO *pInfo = &Device_Info;
-
-  if (pInfo->Current_Configuration != 0)
-    {				/* Device configured */
-      extern void *main_thread;
-      extern void chEvtSignalI (void *, unsigned long);
-#define LED_STATUS_MODE   (8)
-
-      bDeviceState = CONFIGURED;
-      chEvtSignalI (main_thread, LED_STATUS_MODE);
-    }
-}
-
-static void
-gnuk_device_SetInterface (void)
-{
-  uint16_t intf = pInformation->USBwIndex0;
-  
-  /* alternateSetting: pInformation->USBwValue0 should be 0 */
-
-  if (intf == 0)
-    {
-      ClearDTOG_RX (ENDP2);
-      ClearDTOG_TX (ENDP1);
-    }
-#ifdef ENABLE_VIRTUAL_COM_PORT
-  else if (intf == 1)
-    {
-      ClearDTOG_TX (ENDP4);
-    }
-  else if (intf == 2)
-    {
-      ClearDTOG_RX (ENDP5);
-      ClearDTOG_TX (ENDP3);
-    }
-#endif
-}
-
-static void
-gnuk_device_SetDeviceAddress (void)
-{
-  bDeviceState = ADDRESSED;
-}
-
-/* IN from port 0 */
-static void
-gnuk_device_Status_In (void)
-{
-}
-
-/* OUT to port 0 */
-static void
-gnuk_device_Status_Out (void)
-{
-}
-
-static uint8_t *
-gnuk_device_GetDeviceDescriptor (uint16_t Length)
-{
-  return Standard_GetDescriptorData (Length,
-				     (PONE_DESCRIPTOR)&Device_Descriptor);
-}
-
-static uint8_t *
-gnuk_device_GetConfigDescriptor (uint16_t Length)
-{
-  return Standard_GetDescriptorData (Length,
-				     (PONE_DESCRIPTOR)&Config_Descriptor);
-}
-
-static uint8_t *
-gnuk_device_GetStringDescriptor (uint16_t Length)
-{
-  uint8_t wValue0 = pInformation->USBwValue0;
-
-  if (wValue0 >= (sizeof (String_Descriptor) / sizeof (ONE_DESCRIPTOR)))
-    return NULL;
-  else
-    return
-      Standard_GetDescriptorData (Length,
-				  (PONE_DESCRIPTOR)&String_Descriptor[wValue0]);
-}
-
-#ifdef ENABLE_VIRTUAL_COM_PORT
-#define NUM_INTERFACES 3	/* two for CDC, one for CCID */
-#else
-#define NUM_INTERFACES 1	/* CCID only */
-#endif
-
-static RESULT
-gnuk_device_Get_Interface_Setting (uint8_t Interface, uint8_t AlternateSetting)
-{
-  if (AlternateSetting > 0)	/* Any interface, we have no alternate */
-    return USB_UNSUPPORT;
-  else if (Interface > NUM_INTERFACES)
-    return USB_UNSUPPORT;
-
-  return USB_SUCCESS;
-}
-
 #define USB_CCID_REQ_ABORT			0x01
 #define USB_CCID_REQ_GET_CLOCK_FREQUENCIES	0x02
 #define USB_CCID_REQ_GET_DATA_RATES		0x03
 
 static const uint8_t freq_table[] = { 0xf3, 0x0d, 0, 0, }; /* dwDefaultClock */
-static uint8_t *
-gnuk_clock_frequencies (uint16_t len)
-{
-  if (len == 0)
-    {
-      pInformation->Ctrl_Info.Usb_wLength = sizeof (freq_table);
-      return NULL;
-    }
-
-  return (uint8_t *)freq_table;
-}
 
 static const uint8_t data_rate_table[] = { 0x80, 0x25, 0, 0, }; /* dwDataRate */
-static uint8_t *
-gnuk_data_rates (uint16_t len)
-{
-  if (len == 0)
-    {
-      pInformation->Ctrl_Info.Usb_wLength = sizeof (data_rate_table);
-      return NULL;
-    }
 
-  return (uint8_t *)data_rate_table;
-}
-
-static RESULT
-gnuk_setup_with_data (uint8_t RequestNo)
-{
-  if (Type_Recipient == (CLASS_REQUEST | INTERFACE_RECIPIENT))
-    if (pInformation->USBwIndex0 == 0) /* Interface */
-      {
-	if (RequestNo == USB_CCID_REQ_GET_CLOCK_FREQUENCIES)
-	  {
-	    pInformation->Ctrl_Info.CopyData = gnuk_clock_frequencies;
-	    pInformation->Ctrl_Info.Usb_wOffset = 0;
-	    gnuk_clock_frequencies (0);
-	    return USB_SUCCESS;
-	  }
-	else if (RequestNo == USB_CCID_REQ_GET_DATA_RATES)
-	  {
-	    pInformation->Ctrl_Info.CopyData = gnuk_data_rates;
-	    pInformation->Ctrl_Info.Usb_wOffset = 0;
-	    gnuk_data_rates (0);
-	    return USB_SUCCESS;
-	  }
-	else
-	  return USB_UNSUPPORT;
-      }
-    else
-      {
-#if defined(ENABLE_VIRTUAL_COM_PORT)
-	return Virtual_Com_Port_Data_Setup (RequestNo);
-#else
-	return USB_UNSUPPORT;
+#if defined(PINPAD_DND_SUPPORT)
+static const uint8_t lun_table[] = { 0, 0, 0, 0, };
 #endif
-      }
-  else
-    return USB_UNSUPPORT;
+
+static void
+gnuk_setup_with_data (uint8_t recipient, uint8_t RequestNo, uint16_t index)
+{
+  if (recipient == (CLASS_REQUEST | INTERFACE_RECIPIENT)) /* Interface */
+    {
+      if (index == 0)
+	{
+	  if (RequestNo == USB_CCID_REQ_GET_CLOCK_FREQUENCIES)
+	    usb_lld_set_data_to_send (freq_table, sizeof (freq_table));
+	  else if (RequestNo == USB_CCID_REQ_GET_DATA_RATES)
+	    usb_lld_set_data_to_send (data_rate_table, sizeof (data_rate_table));
+	}
+#ifdef ENABLE_VIRTUAL_COM_PORT
+      else if (index == 1)
+	vcom_port_data_setup (RequestNo);
+#endif
+#ifdef PINPAD_DND_SUPPORT
+      else if (index == MSC_INTERFACE_NO)
+	{
+	  if (RequestNo == MSC_GET_MAX_LUN_COMMAND)
+	    usb_lld_set_data_to_send (lun_table, sizeof (lun_table));
+	}
+#endif
+    }
 }
 
-static RESULT
-gnuk_setup_with_nodata (uint8_t RequestNo)
+
+static int
+gnuk_setup_with_nodata (uint8_t recipient, uint8_t RequestNo, uint16_t index)
 {
-  if (Type_Recipient == (CLASS_REQUEST | INTERFACE_RECIPIENT))
-    if (pInformation->USBwIndex0 == 0) /* Interface */
+  if (recipient == (CLASS_REQUEST | INTERFACE_RECIPIENT)) /* Interface */
+    if (index == 0)
       {
 	if (RequestNo == USB_CCID_REQ_ABORT)
 	  /* wValue: bSeq, bSlot */
@@ -295,50 +204,139 @@ gnuk_setup_with_nodata (uint8_t RequestNo)
 	else
 	  return USB_UNSUPPORT;
       }
-    else
-      {
-#if defined(ENABLE_VIRTUAL_COM_PORT)
-	return Virtual_Com_Port_NoData_Setup (RequestNo);
-#else
-	return USB_UNSUPPORT;
+#ifdef ENABLE_VIRTUAL_COM_PORT
+    else if (index == 1)
+      return vcom_port_setup_with_nodata (RequestNo);
 #endif
+#ifdef PINPAD_DND_SUPPORT
+    else if (index == MSC_INTERFACE_NO)
+      {
+	if (RequestNo == MSC_MASS_STORAGE_RESET_COMMAND)
+	  {
+	    /* Should call resetting MSC thread, something like msc_reset() */
+	    return USB_SUCCESS;
+	  }
+	else
+	  return USB_UNSUPPORT;
       }
+#endif
+    else
+      return USB_UNSUPPORT;
   else
     return USB_UNSUPPORT;
 }
 
+static int
+gnuk_get_descriptor (uint8_t desc_type, uint16_t index, uint16_t value)
+{
+  (void)index;
+  if (desc_type == DEVICE_DESCRIPTOR)
+    {
+      usb_lld_set_data_to_send (Device_Descriptor.Descriptor,
+				Device_Descriptor.Descriptor_Size);
+      return USB_SUCCESS;
+    }
+  else if (desc_type == CONFIG_DESCRIPTOR)
+    {
+      usb_lld_set_data_to_send (Config_Descriptor.Descriptor,
+				Config_Descriptor.Descriptor_Size);
+      return USB_SUCCESS;
+    }
+  else if (desc_type == STRING_DESCRIPTOR)
+    {
+      uint8_t desc_index = value & 0xff;
+
+      if (desc_index < NUM_STRING_DESC)
+	{
+	  usb_lld_set_data_to_send (String_Descriptors[desc_index].Descriptor,
+			    String_Descriptors[desc_index].Descriptor_Size);
+	  return USB_SUCCESS;
+	}
+    }
+
+  return USB_UNSUPPORT;
+}
+
+static int gnuk_usb_event (uint8_t event_type, uint16_t value)
+{
+  switch (event_type)
+    {
+    case USB_EVENT_RESET:
+      break;
+    case USB_EVENT_ADDRESS:
+      bDeviceState = ADDRESSED;
+      break;
+    case USB_EVENT_CONFIG:
+      if (usb_lld_current_configuration () == 0)
+	{
+	  int i;
+	  extern void *main_thread;
+#define LED_STATUS_MODE   (8)
+
+	  if (value != 1)
+	    return USB_UNSUPPORT;
+
+	  usb_lld_set_configuration (value);
+	  for (i = 0; i < NUM_INTERFACES; i++)
+	    gnuk_setup_endpoints_for_interface (i);
+	  bDeviceState = CONFIGURED;
+	  chEvtSignalI (main_thread, LED_STATUS_MODE);
+	  return USB_SUCCESS;
+	}
+      else
+	{
+	  if (value != 0)
+	    return USB_UNSUPPORT;
+
+	  usb_lld_set_configuration (0);
+	  // Disable all endpoints???
+	  bDeviceState = ADDRESSED;
+	}
+    default:
+      break;
+    }
+
+  return USB_UNSUPPORT;
+}
+
+static int gnuk_interface (uint8_t cmd, uint16_t interface, uint16_t alt)
+{
+  static uint8_t zero = 0;
+
+  if (interface >= NUM_INTERFACES)
+    return USB_UNSUPPORT;
+
+  switch (cmd)
+    {
+    case USB_SET_INTERFACE:
+      if (alt != 0)
+	return USB_UNSUPPORT;
+      else
+	{
+	  gnuk_setup_endpoints_for_interface (interface);
+	  return USB_SUCCESS;
+	}
+
+    case USB_GET_INTERFACE:
+      usb_lld_set_data_to_send (&zero, 1);
+      return USB_SUCCESS;
+
+    default:
+    case USB_QUERY_INTERFACE:
+      return USB_SUCCESS;
+    }
+}
+
 /*
  * Interface to USB core
  */
 
-const DEVICE_PROP Device_Property = {
+const struct usb_device_method Device_Method = {
   gnuk_device_init,
   gnuk_device_reset,
-  gnuk_device_Status_In,
-  gnuk_device_Status_Out,
   gnuk_setup_with_data,
   gnuk_setup_with_nodata,
-  gnuk_device_Get_Interface_Setting,
-  gnuk_device_GetDeviceDescriptor,
-  gnuk_device_GetConfigDescriptor,
-  gnuk_device_GetStringDescriptor,
-  0,
-  GNUK_MAX_PACKET_SIZE
-};
-
-const DEVICE Device_Table = {
-  EP_NUM,
-  1
-};
-
-const USER_STANDARD_REQUESTS User_Standard_Requests = {
-  NOP_Process,			/* GetConfiguration */ 
-  gnuk_device_SetConfiguration,
-  NOP_Process,			/* GetInterface */
-  gnuk_device_SetInterface,
-  NOP_Process,			/* GetStatus */
-  NOP_Process,			/* ClearFeature */
-  NOP_Process,			/* SetEndPointFeature */
-  NOP_Process,			/* SetDeviceFeature */
-  gnuk_device_SetDeviceAddress
+  gnuk_get_descriptor,
+  gnuk_usb_event,
+  gnuk_interface,
 };

src/usb_prop.h

@@ -1,7 +0,0 @@
-#ifndef __usb_prop_H
-#define __usb_prop_H
-
-extern const ONE_DESCRIPTOR Device_Descriptor;
-extern const ONE_DESCRIPTOR Config_Descriptor;
-extern const ONE_DESCRIPTOR String_Descriptor[4];
-#endif /* __usb_prop_H */

src/vcomport.mk

@@ -1,5 +0,0 @@
-VCOMDIR = ../Virtual_COM_Port
-VCOMSRC= $(VCOMDIR)/usb_istr.c $(VCOMDIR)/usb_pwr.c
-ifneq ($(ENABLE_VCOMPORT),)
-VCOMSRC += usb_endp.c
-endif

tool/gnuk_put_binary.py

@@ -43,11 +43,18 @@ class GnukToken(object):
         cardservice = cardrequest.waitforcard()
         self.connection = cardservice.connection
 
-    def cmd_verify(self, who, passwd):
-        apdu = [0x00, 0x20, 0x00, 0x80+who, 0, 0, len(passwd)] + s2l(passwd)
+    def cmd_get_response(self, expected_len):
+        apdu = [0x00, 0xc0, 0x00, 0x00, expected_len]
         response, sw1, sw2 = self.connection.transmit(apdu)
         if not (sw1 == 0x90 and sw2 == 0x00):
-            raise ValueError, "cmd_verify"
+            raise ValueError, ("%02x%02x" % (sw1, sw2))
+        return response
+
+    def cmd_verify(self, who, passwd):
+        apdu = [0x00, 0x20, 0x00, 0x80+who, len(passwd)] + s2l(passwd)
+        response, sw1, sw2 = self.connection.transmit(apdu)
+        if not (sw1 == 0x90 and sw2 == 0x00):
+            raise ValueError, ("%02x%02x" % (sw1, sw2))
 
     def cmd_write_binary(self, fileid, data, is_update):
         count = 0
@@ -59,29 +66,43 @@ class GnukToken(object):
         while count*256 < data_len:
             if count == 0:
                 d = data[:256]
-                apdu = [0x00, ins, 0x80+fileid, 0x00, 0, len(d)>>8, len(d)&0xff] + s2l(d)
+                if len(d) <= 255: 
+                    apdu = [0x00, ins, 0x80+fileid, 0x00, len(d)] + s2l(d)
+                else:
+                    apdu0 = [0x10, ins, 0x80+fileid, 0x00, 255] + s2l(d[:255])
+                    response, sw1, sw2 = self.connection.transmit(apdu0)
+                    apdu = [0x00, ins, 0x80+fileid, 0x00, 1 ] + s2l(d[255:])
             else:
                 d = data[256*count:256*(count+1)]
-                apdu = [0x00, ins, count, 0x00, 0, len(d)>>8, len(d)&0xff] + s2l(d)
+                if len(d) <= 255: 
+                    apdu = [0x00, ins, count, 0x00, len(d)] + s2l(d)
+                else:
+                    apdu0 = [0x10, ins, count, 0x00, 255] + s2l(d[:255])
+                    response, sw1, sw2 = self.connection.transmit(apdu0)
+                    apdu = [0x00, ins, 0x80+fileid, 0x00, 1] + s2l(d[255:])
             response, sw1, sw2 = self.connection.transmit(apdu)
             if not (sw1 == 0x90 and sw2 == 0x00):
                 if is_update:
-                    raise ValueError, "cmd_update_binary"
+                    raise ValueError, ("%02x%02x" % (sw1, sw2))
                 else:
-                    raise ValueError, "cmd_write_binary"
+                    raise ValueError, ("%02x%02x" % (sw1, sw2))
             count += 1
 
     def cmd_select_openpgp(self):
-        apdu = [0x00, 0xa4, 0x04, 0x0c, 6, 0xd2, 0x76, 0x00, 0x01, 0x24, 0x01 ]
+        apdu = [0x00, 0xa4, 0x04, 0x0c, 6, 0xd2, 0x76, 0x00, 0x01, 0x24, 0x01]
         response, sw1, sw2 = self.connection.transmit(apdu)
-        if not (sw1 == 0x90 and sw2 == 0x00):
-            raise ValueError, "cmd_select_openpgp"
+        if sw1 == 0x61:
+            response = self.cmd_get_response(sw2)
+        elif not (sw1 == 0x90 and sw2 == 0x00):
+            raise ValueError, ("%02x%02x" % (sw1, sw2))
 
     def cmd_get_data(self, tagh, tagl):
         apdu = [0x00, 0xca, tagh, tagl]
         response, sw1, sw2 = self.connection.transmit(apdu)
-        if not (sw1 == 0x90 and sw2 == 0x00):
-            raise ValueError, "cmd_get_data"
+        if sw1 == 0x61:
+            response = self.cmd_get_response(sw2)
+        elif not (sw1 == 0x90 and sw2 == 0x00):
+            raise ValueError, ("%02x%02x" % (sw1, sw2))
         return response
 
 def compare(data_original, data_in_device):
@@ -123,7 +144,7 @@ if __name__ == '__main__':
     passwd = DEFAULT_PW3
     if sys.argv[1] == '-p':
         from getpass import getpass
-        passwd = getpass("Admin password:")
+        passwd = getpass("Admin password: ")
         sys.argv.pop(1)
     if sys.argv[1] == '-u':
         is_update = True
@@ -146,18 +167,6 @@ if __name__ == '__main__':
             exit(1)
         print "Writing serial number"
         data = binascii.unhexlify(serial_data_hex)
-    elif sys.argv[1] == '-r':
-        fileid = 1              # Random number bits
-        if len(sys.argv) == 3:
-            filename = sys.argv[2]
-            f = open(filename)
-        else:
-            filename = stdin
-            f = sys.stdin
-        data = f.read()
-        f.close()
-        print "%s: %d" % (filename, len(data))
-        print "Updating random bits"
     else:
         fileid = 0              # Card holder certificate
         filename = sys.argv[1]
@@ -165,6 +174,5 @@ if __name__ == '__main__':
         data = f.read()
         f.close()
         print "%s: %d" % (filename, len(data))
-        data += "\x90\x00"
         print "Updating card holder certificate"
     main(fileid, is_update, data, passwd)

tool/gnuk_put_binary_libusb.py

@@ -189,7 +189,7 @@ class gnuk_token:
             count += 1
 
     def cmd_select_openpgp(self):
-        cmd_data = iso7816_compose(0xa4, 0x04, 0x0c, "\xD2\x76\x00\x01\x24\x01")
+        cmd_data = iso7816_compose(0xa4, 0x04, 0x00, "\xD2\x76\x00\x01\x24\x01")
         sw = self.icc_send_cmd(cmd_data)
         if len(sw) != 2:
             raise ValueError, "cmd_select_openpgp"
@@ -289,6 +289,5 @@ if __name__ == '__main__':
         data = f.read()
         f.close()
         print "%s: %d" % (filename, len(data))
-        data += "\x90\x00"
         print "Updating card holder certificate"
     main(fileid, is_update, data)

tool/gnuk_remove_keys.py

@@ -0,0 +1,112 @@
+#! /usr/bin/python
+
+"""
+gnuk_remove_keys.py - a tool to remove keys in Gnuk Token
+
+Copyright (C) 2012 Free Software Initiative of Japan
+Author: NIIBE Yutaka <gniibe@fsij.org>
+
+This file is a part of Gnuk, a GnuPG USB Token implementation.
+
+Gnuk is free software: you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+Gnuk is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+"""
+
+import sys, os, string
+
+# Assume only single CCID device is attached to computer and it's Gnuk Token
+
+from smartcard.CardType import AnyCardType
+from smartcard.CardRequest import CardRequest
+from smartcard.util import toHexString
+
+def s2l(s):
+    return [ ord(c) for c in s ]
+
+class GnukToken(object):
+    def __init__(self):
+        cardtype = AnyCardType()
+        cardrequest = CardRequest(timeout=1, cardType=cardtype)
+        cardservice = cardrequest.waitforcard()
+        self.connection = cardservice.connection
+
+    def cmd_get_response(self, expected_len):
+        apdu = [0x00, 0xc0, 0x00, 0x00, expected_len]
+        response, sw1, sw2 = self.connection.transmit(apdu)
+        if not (sw1 == 0x90 and sw2 == 0x00):
+            raise ValueError, ("%02x%02x" % (sw1, sw2))
+        return response
+
+    def cmd_verify(self, who, passwd):
+        apdu = [0x00, 0x20, 0x00, 0x80+who, len(passwd)] + s2l(passwd)
+        response, sw1, sw2 = self.connection.transmit(apdu)
+        if not (sw1 == 0x90 and sw2 == 0x00):
+            raise ValueError, ("%02x%02x" % (sw1, sw2))
+
+    def cmd_select_openpgp(self):
+        apdu = [0x00, 0xa4, 0x04, 0x0c, 6, 0xd2, 0x76, 0x00, 0x01, 0x24, 0x01]
+        response, sw1, sw2 = self.connection.transmit(apdu)
+        if sw1 == 0x61:
+            response = self.cmd_get_response(sw2)
+        elif not (sw1 == 0x90 and sw2 == 0x00):
+            raise ValueError, ("%02x%02x" % (sw1, sw2))
+
+    def cmd_put_data_remove(self, tagh, tagl):
+        apdu = [0x00, 0xda, tagh, tagl, 0]
+        response, sw1, sw2 = self.connection.transmit(apdu)
+        return response
+
+    def cmd_put_data_key_import_remove(self, keyno):
+        if keyno == 1:
+            keyspec = 0xb6      # SIG
+        elif keyno == 2:
+            keyspec = 0xb8      # DEC
+        else:
+            keyspec = 0xa4      # AUT
+        apdu = [0x00, 0xdb, 0x3f, 0xff, 4, 0x4d, 0x02, keyspec, 0x00]
+        response, sw1, sw2 = self.connection.transmit(apdu)
+        return response
+
+DEFAULT_PW3 = "12345678"
+BY_ADMIN = 3
+
+def main(passwd):
+    gnuk = GnukToken()
+
+    gnuk.connection.connect()
+    print "Token:", gnuk.connection.getReader()
+    print "ATR:", toHexString( gnuk.connection.getATR() )
+
+    gnuk.cmd_verify(BY_ADMIN, passwd)
+    gnuk.cmd_select_openpgp()
+    gnuk.cmd_put_data_remove(0x00, 0xc7) # FP_SIG
+    gnuk.cmd_put_data_remove(0x00, 0xcd) # KGTIME_SIG
+    gnuk.cmd_put_data_key_import_remove(1)
+    gnuk.cmd_put_data_remove(0x00, 0xc8) # FP_DEC
+    gnuk.cmd_put_data_remove(0x00, 0xce) # KGTIME_DEC
+    gnuk.cmd_put_data_key_import_remove(2)
+    gnuk.cmd_put_data_remove(0x00, 0xc9) # FP_AUT
+    gnuk.cmd_put_data_remove(0x00, 0xcf) # KGTIME_AUT
+    gnuk.cmd_put_data_key_import_remove(3)
+
+    gnuk.connection.disconnect()
+    return 0
+
+
+if __name__ == '__main__':
+    passwd = DEFAULT_PW3
+    if sys.argv[1] == '-p':
+        from getpass import getpass
+        passwd = getpass("Admin password: ")
+        sys.argv.pop(1)
+    main(passwd)

tool/openocd-script/lock.tcl

@@ -3,4 +3,4 @@ reset
 halt
 stm32x lock 0
 reset
-exit
+shutdown

tool/openocd-script/options_read.tcl

@@ -2,4 +2,4 @@ init
 reset
 halt
 stm32x options_read 0
-exit
+shutdown

tool/openocd-script/unlock.tcl

@@ -3,4 +3,4 @@ reset
 halt
 stm32x unlock 0
 reset
-exit
+shutdown

tool/openocd-script/write.tcl

@@ -2,4 +2,4 @@ init
 reset
 halt
 flash write_image erase gnuk.elf
-exit
+shutdown

tool/pinpadtest.py

@@ -0,0 +1,398 @@
+#! /usr/bin/python
+
+"""
+pinpadtest.py - a tool to test variable length pin entry with pinpad
+
+Copyright (C) 2011, 2012 Free Software Initiative of Japan
+Author: NIIBE Yutaka <gniibe@fsij.org>
+
+This file is a part of Gnuk, a GnuPG USB Token implementation.
+
+Gnuk is free software: you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+Gnuk is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+"""
+
+import sys
+
+# Assume only single CCID device is attached to computer with card
+
+from smartcard.CardType import AnyCardType
+from smartcard.CardRequest import CardRequest
+from smartcard.util import toHexString
+
+from getpass import getpass
+
+CM_IOCTL_GET_FEATURE_REQUEST = (0x42000000 + 3400)
+FEATURE_VERIFY_PIN_DIRECT    = 0x06
+FEATURE_MODIFY_PIN_DIRECT    = 0x07
+
+BY_ADMIN = 3
+BY_USER = 1
+PIN_MIN_DEFAULT = 6             # min of OpenPGP card
+PIN_MAX_DEFAULT = 15            # max of VASCO DIGIPASS 920
+
+def s2l(s):
+    return [ ord(c) for c in s ]
+
+def confirm_pin_setting(single_step):
+    if single_step:
+        return 0x01    # bConfirmPIN: new PIN twice
+    else:
+        return 0x03    # bConfirmPIN: old PIN and new PIN twice
+
+class Card(object):
+    def __init__(self, add_a_byte, pinmin, pinmax):
+        cardtype = AnyCardType()
+        cardrequest = CardRequest(timeout=10, cardType=cardtype)
+        cardservice = cardrequest.waitforcard()
+        self.connection = cardservice.connection
+        self.verify_ioctl = -1
+        self.modify_ioctl = -1
+        self.another_byte = add_a_byte
+        self.pinmin = pinmin
+        self.pinmax = pinmax
+
+    def get_features(self):
+        p = self.connection.control(CM_IOCTL_GET_FEATURE_REQUEST, [])
+        i = 0
+        while i < len(p):
+            code = p[i]
+            l = p[i+1]
+            i = i + 2
+            if l == 4:
+                ioctl = (p[i] << 24) | (p[i+1] << 16) | (p[i+2] << 8) | p[i+3]
+                i = i + l
+            else:
+                i = i + l
+                continue
+            if code == FEATURE_VERIFY_PIN_DIRECT:
+                self.verify_ioctl = ioctl
+            elif code == FEATURE_MODIFY_PIN_DIRECT:
+                self.modify_ioctl = ioctl
+        if self.verify_ioctl == -1:
+            raise ValueError, "Not supported"
+
+    def cmd_select_openpgp(self):
+        apdu = [0x00, 0xa4, 0x04, 0x00, 6, 0xd2, 0x76, 0x00, 0x01, 0x24, 0x01 ]
+        response, sw1, sw2 = self.connection.transmit(apdu)
+        if sw1 == 0x61:         # More data
+            response, sw1, sw2 = self.connection.transmit([0x00, 0xc0, 0, 0, sw2])
+        elif not (sw1 == 0x90 and sw2 == 0x00):
+            raise ValueError, ("cmd_select_openpgp %02x %02x" % (sw1, sw2))
+
+    def possibly_add_dummy_byte(self):
+        if self.another_byte:
+            return [ 0 ]
+        else:
+            return []
+
+    def cmd_verify_pinpad(self, who):
+        apdu = [0x00, 0x20, 0x00, 0x80+who ]
+        pin_verify = [ 0x00,    # bTimeOut
+                       0x00,    # bTimeOut2
+                       0x82,    # bmFormatString: Byte, pos=0, left, ASCII.
+                       0x00,    # bmPINBlockString
+                       0x00,    # bmPINLengthFormat
+                       self.pinmax, # wPINMaxExtraDigit Low  (PINmax)
+                       self.pinmin, # wPINMaxExtraDigit High (PINmin) 
+                       0x02,    # bEntryValidationCondition
+                       0x01,    # bNumberMessage
+                       0x00,    # wLangId Low
+                       0x00,    # wLangId High
+                       0x00,    # bMsgIndex
+                       0x00,    # bTeoPrologue[0]
+                       0x00,    # bTeoPrologue[1]
+                       0x00     # bTeoPrologue[2]
+                       ]
+        apdu += self.possibly_add_dummy_byte()
+        pin_verify += [ len(apdu), 0, 0, 0 ] + apdu
+        data = self.connection.control(self.verify_ioctl,pin_verify)
+        sw1 = data[0]
+        sw2 = data[1]
+        if not (sw1 == 0x90 and sw2 == 0x00):
+            raise ValueError, ("cmd_verify_pinpad %02x %02x" % (sw1, sw2))
+
+    def send_modify_pinpad(self, apdu, single_step, command):
+        if self.modify_ioctl == -1:
+            raise ValueError, "Not supported"
+        pin_modify = [ 0x00, # bTimerOut
+                       0x00, # bTimerOut2
+                       0x82, # bmFormatString: Byte, pos=0, left, ASCII.
+                       0x00, # bmPINBlockString
+                       0x00, # bmPINLengthFormat
+                       0x00, # bInsertionOffsetOld
+                       0x00, # bInsertionOffsetNew
+                       self.pinmax, # wPINMaxExtraDigit Low  (PINmax)
+                       self.pinmin, # wPINMaxExtraDigit High (PINmin) 
+                       confirm_pin_setting(single_step),
+                       0x02,    # bEntryValidationCondition
+                       0x03,    # bNumberMessage
+                       0x00,    # wLangId Low
+                       0x00,    # wLangId High
+                       0x00,    # bMsgIndex1
+                       0x01,    # bMsgIndex2
+                       0x02,    # bMsgIndex3
+                       0x00,    # bTeoPrologue[0]
+                       0x00,    # bTeoPrologue[1]
+                       0x00     # bTeoPrologue[2]
+                       ]
+        apdu += self.possibly_add_dummy_byte()
+        pin_modify += [ len(apdu), 0, 0, 0 ] + apdu
+        data = self.connection.control(self.modify_ioctl,pin_modify)
+        sw1 = data[0]
+        sw2 = data[1]
+        if not (sw1 == 0x90 and sw2 == 0x00):
+            raise ValueError, ("%s %02x %02x" % (command, sw1, sw2))
+
+    def cmd_reset_retry_counter(self, who, data):
+        if who == BY_ADMIN:
+            apdu = [0x00, 0x2c, 0x02, 0x81, len(data) ] + data # BY_ADMIN
+        else:
+            apdu = [0x00, 0x2c, 0x00, 0x81, len(data) ] + data # BY_USER with resetcode
+        response, sw1, sw2 = self.connection.transmit(apdu)
+        if not (sw1 == 0x90 and sw2 == 0x00):
+            raise ValueError, ("cmd_reset_retry_counter %02x %02x" % (sw1, sw2))
+
+    # Note: CCID specification doesn't permit this (only 0x20 and 0x24)
+    def cmd_reset_retry_counter_pinpad(self, who):
+        if who == BY_ADMIN:
+            apdu = [0x00, 0x2c, 0x02, 0x81] # BY_ADMIN
+            self.send_modify_pinpad(apdu, True, "cmd_reset_retry_counter_pinpad")
+        else:
+            apdu = [0x00, 0x2c, 0x00, 0x81] # BY_USER with resetcode
+            self.send_modify_pinpad(apdu, False, "cmd_reset_retry_counter_pinpad")
+
+    def cmd_put_resetcode(self, data):
+        apdu = [0x00, 0xda, 0x00, 0xd3, len(data) ] + data # BY_ADMIN
+        response, sw1, sw2 = self.connection.transmit(apdu)
+        if not (sw1 == 0x90 and sw2 == 0x00):
+            raise ValueError, ("cmd_put_resetcode %02x %02x" % (sw1, sw2))
+
+    # Note: CCID specification doesn't permit this (only 0x20 and 0x24)
+    def cmd_put_resetcode_pinpad(self):
+        apdu = [0x00, 0xda, 0x00, 0xd3]
+        self.send_modify_pinpad(apdu, True, "cmd_put_resetcode_pinpad")
+
+    def cmd_change_reference_data_pinpad(self, who, is_exchange):
+        if is_exchange:
+            apdu = [0x00, 0x24, 1, 0x80+who]
+        else:
+            apdu = [0x00, 0x24, 0x00, 0x80+who]
+        self.send_modify_pinpad(apdu, is_exchange,
+                                "cmd_change_reference_data_pinpad")
+
+def main(who, method, add_a_byte, pinmin, pinmax, change_by_two_steps):
+    card = Card(add_a_byte, pinmin, pinmax)
+    card.connection.connect()
+
+    print "Reader/Token:", card.connection.getReader()
+    print "ATR:", toHexString( card.connection.getATR() )
+
+    card.get_features()
+
+    card.cmd_select_openpgp()
+    if method == "verify":
+        if who == BY_USER:
+            print "Please input User's PIN"
+        else:
+            print "Please input Admin's PIN"
+        card.cmd_verify_pinpad(who)
+    elif method == "change":
+        if change_by_two_steps:
+            if who == BY_USER:
+                print "Please input User's PIN"
+            else:
+                print "Please input Admin's PIN"
+            card.cmd_verify_pinpad(who)
+            if who == BY_USER:
+                print "Please input New User's PIN twice"
+            else:
+                print "Please input New Admin's PIN twice"
+            card.cmd_change_reference_data_pinpad(who, True)
+        else:
+            if who == BY_USER:
+                print "Please input User's PIN"
+                print "and New User's PIN twice"
+            else:
+                print "Please input Admin's PIN"
+                print "and New Admin's PIN twice"
+            card.cmd_change_reference_data_pinpad(who, False)
+    elif method == "unblock":
+        if change_by_two_steps:
+            # It means using keyboard for new PIN
+            if who == BY_USER:
+                resetcode=s2l(getpass("Please input reset code from keyboard: "))
+                newpin=s2l(getpass("Please input New User's PIN from keyboard: "))
+                card.cmd_reset_retry_counter(who,resetcode+newpin)
+            else:
+                print "Please input Admin's PIN"
+                card.cmd_verify_pinpad(BY_ADMIN)
+                newpin=s2l(getpass("Please input New User's PIN from keyboard: "))
+                card.cmd_reset_retry_counter(who,newpin)
+        else:
+            if who == BY_USER:
+                print "Please input reset code"
+                print "and New User's PIN twice"
+            else:
+                print "Please input Admin's PIN"
+                card.cmd_verify_pinpad(BY_ADMIN)
+                print "Please input New User's PIN twice"
+            card.cmd_reset_retry_counter_pinpad(who)
+    elif method == "put":
+        if change_by_two_steps:
+            # It means using keyboard for new PIN
+            print "Please input Admin's PIN"
+            card.cmd_verify_pinpad(BY_ADMIN)
+            resetcode=s2l(getpass("Please input New Reset Code from keyboard: "))
+            card.cmd_put_resetcode(resetcode)
+        else:
+            print "Please input Admin's PIN"
+            card.cmd_verify_pinpad(BY_ADMIN)
+            print "Please input New Reset Code twice"
+            card.cmd_put_resetcode_pinpad()
+    else:
+        raise ValueError, method
+    card.connection.disconnect()
+
+    print "OK."
+    return 0
+
+def print_usage():
+    print "pinpad-test: testing pinentry of PC/SC card reader"
+    print "    help:"
+    print "\t--help:\t\tthis message"
+    print "    method:\t\t\t\t\t\t\t[verify]"
+    print "\t--verify:\tverify PIN"
+    print "\t--change:\tchange PIN (old PIN, new PIN twice)"
+    print "\t--change2:\tchange PIN by two steps (old PIN, new PIN twice)"
+    print "\t--unblock:\tunblock PIN (admin PIN/resetcode, new PIN twice)"
+    print "\t--unblock2:\tunblock PIN (admin PIN:pinpad, new PIN:kbd)"
+    print "\t--put:\t\tsetup resetcode (admin PIN, new PIN twice)"
+    print "\t--put2::\t\tsetup resetcode (admin PIN:pinpad, new PIN:kbd)"
+    print "    options:"
+    print "\t--admin:\tby administrator\t\t\t[False]"
+    print "\t--add:\t\tadd a dummy byte at the end of APDU\t[False]"
+    print "\t--pinmin:\tspecify minimum length of PIN\t\t[6]"
+    print "\t--pinmax:\tspecify maximum length of PIN\t\t[15]"
+    print "EXAMPLES:"
+    print "   $ pinpad-test                   # verify user's PIN "
+    print "   $ pinpad-test --admin           # verify admin's PIN "
+    print "   $ pinpad-test --change          # change user's PIN "
+    print "   $ pinpad-test --change --admin  # change admin's PIN "
+    print "   $ pinpad-test --change2         # change user's PIN by two steps"
+    print "   $ pinpad-test --change2 --admin # change admin's PIN by two steps"
+    print "   $ pinpad-test --unblock         # change user's PIN by reset code"
+    print "   $ pinpad-test --unblock --admin # change user's PIN by admin's PIN"
+    print "   $ pinpad-test --put             # setup resetcode "
+
+if __name__ == '__main__':
+    who = BY_USER
+    method = "verify"
+    add_a_byte = False
+    pinmin = PIN_MIN_DEFAULT
+    pinmax = PIN_MAX_DEFAULT
+    change_by_two_steps = False
+    while len(sys.argv) >= 2:
+        option = sys.argv[1]
+        sys.argv.pop(1)
+        if option == '--admin':
+            who = BY_ADMIN
+        elif option == '--change':
+            method = "change"
+        elif option == '--change2':
+            method = "change"
+            change_by_two_steps = True
+        elif option == '--unblock':
+            method = "unblock"
+        elif option == '--unblock2':
+            method = "unblock"
+            change_by_two_steps = True
+        elif option == '--add':
+            add_a_byte = True
+        elif option == '--pinmin':
+            pinmin = int(sys.argv[1])
+            sys.argv.pop(1)
+        elif option == '--pinmax':
+            pinmax = int(sys.argv[1])
+            sys.argv.pop(1)
+        elif option == '--put':
+            method = "put"
+        elif option == '--put2':
+            method = "put"
+            change_by_two_steps = True
+        elif option == "verify":
+            method = "verify"
+        elif option == '--help':
+            print_usage()
+            exit(0)
+        else:
+            raise ValueError, option
+    main(who, method, add_a_byte, pinmin, pinmax, change_by_two_steps)
+
+# Failure
+# 67 00: Wrong length; no further indication
+# 69 82: Security status not satisfied: pin doesn't match
+# 69 85: Conditions of use not satisfied
+# 6b 00: Wrong parameters P1-P2
+# 6b 80
+# 64 02: PIN different
+
+# General
+# OpenPGP card v2 doesn't support CHANGE REFERENCE DATA in exchanging
+# mode (with P1 == 01, replacing PIN).
+#   FAIL: --change2 fails with 6b 00 (after input of PIN)
+#   FAIL: --change2 --admin fails with 6b 00 (after input of PIN)
+
+# "FSIJ Gnuk (0.16-34006F06) 00 00"
+# Works well except --change2
+# It could support --put and --unblock, but currently it's disabled.
+
+# "Vasco DIGIPASS 920 [CCID] 00 00"
+#   OK: --verify
+#   OK: --verify --admin
+#   OK: --change
+#   OK: --change --admin
+#   OK: --unblock
+#   FAIL: --unblock --admin fails with 69 85   (after input of PIN)
+#   FAIL: --put fails with 6b 80 (before input of resetcode)
+#   OK: --put2
+#   FAIL: --unblock2 fails with 69 85
+#   FAIL: --unblock2 --admin fails with 69 85  (after input of PIN)
+
+# 0c4b:0500 Reiner SCT Kartensysteme GmbH
+# "REINER SCT cyberJack RFID standard (7592671050) 00 00"
+#   OK: --verify
+#   OK: --verify --admin
+#   OK: --change
+#   OK: --change --admin
+#   OK: --unblock
+#   OK: --unblock --admin
+#   FAIL: --put fails with 69 85
+
+# Gemalto GemPC Pinpad 00 00
+# It asks users PIN with --add but it results 67 00
+# It seems that it doesn't support variable length PIN
+# Firmware version: GemTwRC2-V2.10-GL04
+
+# 072f:90d2 Advanced Card Systems, Ltd
+# ACS ACR83U 01 00
+# --verify failed with 6b 80
+
+# 08e6:34c2 Gemplus
+# Gemalto Ezio Shield PinPad 01 00
+# works well
+#   FAIL: --unblock2 fails with 6d 00
+
+# 076b:3821 OmniKey AG CardMan 3821
+# OmniKey CardMan 3821 01 00
+# Works well with --pinmax 31 --pinmin 1