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New USB stack

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This commit is contained in:
NIIBE Yutaka
2012-05-10 19:01:01 +09:00
parent c98f1fe8c6
commit b56c3b81ec
56 changed files with 1648 additions and 11343 deletions
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136
ChangeLog
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@@ -1,3 +1,139 @@
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> 2012-02-02 Niibe Yutaka <gniibe@fsij.org>
* Version 0.17. * Version 0.17.

9
NEWS
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@@ -1,5 +1,14 @@
Gnuk NEWS - User visible changes Gnuk NEWS - User visible changes
* Major changes in Gnuk 0.18
Released 2012-05-XX, by NIIBE Yutaka
** 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 * Major changes in Gnuk 0.17
Released 2012-02-02, by NIIBE Yutaka Released 2012-02-02, by NIIBE Yutaka

10
README
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@@ -225,16 +225,6 @@ Gnuk is distributed with external source code.
The file include/polarssl/bn_mul.h is heavily modified for ARM The file include/polarssl/bn_mul.h is heavily modified for ARM
Cortex-M3. 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.
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.
Host Requirements Host Requirements
================= =================

258
STM32_USB-FS-Device_Driver/inc/otgd_fs_cal.h
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@@ -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****/

121
STM32_USB-FS-Device_Driver/inc/otgd_fs_dev.h
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@@ -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****/

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STM32_USB-FS-Device_Driver/inc/otgd_fs_int.h
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/******************** (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****/

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STM32_USB-FS-Device_Driver/inc/otgd_fs_pcd.h
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/******************** (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****/

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STM32_USB-FS-Device_Driver/inc/otgd_fs_regs.h
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243
STM32_USB-FS-Device_Driver/inc/usb_core.h
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/******************** (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****/

80
STM32_USB-FS-Device_Driver/inc/usb_def.h
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/******************** (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****/

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STM32_USB-FS-Device_Driver/inc/usb_init.h
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/******************** (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****/

33
STM32_USB-FS-Device_Driver/inc/usb_int.h
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/******************** (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****/

50
STM32_USB-FS-Device_Driver/inc/usb_lib.h
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/******************** (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****/

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STM32_USB-FS-Device_Driver/inc/usb_mem.h
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/******************** (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****/

670
STM32_USB-FS-Device_Driver/inc/usb_regs.h
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/******************** (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****/

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STM32_USB-FS-Device_Driver/inc/usb_sil.h
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/******************** (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****/

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STM32_USB-FS-Device_Driver/inc/usb_type.h
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/******************** (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****/

1334
STM32_USB-FS-Device_Driver/src/otgd_fs_cal.c
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386
STM32_USB-FS-Device_Driver/src/otgd_fs_dev.c
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/******************** (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****/

874
STM32_USB-FS-Device_Driver/src/otgd_fs_int.c
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/******************** (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****/

454
STM32_USB-FS-Device_Driver/src/otgd_fs_pcd.c
View File

@@ -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****/

1088
STM32_USB-FS-Device_Driver/src/usb_core.c
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63
STM32_USB-FS-Device_Driver/src/usb_init.c
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@@ -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****/

188
STM32_USB-FS-Device_Driver/src/usb_int.c
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@@ -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****/

75
STM32_USB-FS-Device_Driver/src/usb_mem.c
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@@ -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****/

750
STM32_USB-FS-Device_Driver/src/usb_regs.c
View File

@@ -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****/

126
STM32_USB-FS-Device_Driver/src/usb_sil.c
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/******************** (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****/

113
Virtual_COM_Port/hw_config.c
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@@ -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****/

41
Virtual_COM_Port/hw_config.h
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@@ -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****/

57
Virtual_COM_Port/platform.h
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@@ -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

52
Virtual_COM_Port/platform_config.h
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/******************** (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****/

197
Virtual_COM_Port/usb_conf.h
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/******************** (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****/

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Virtual_COM_Port/usb_desc.c
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/******************** (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****/

53
Virtual_COM_Port/usb_desc.h
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/******************** (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 16
#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****/

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Virtual_COM_Port/usb_endp.c
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/******************** (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****/

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Virtual_COM_Port/usb_istr.c
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/******************** (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****/

104
Virtual_COM_Port/usb_istr.h
View File

@@ -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****/

419
Virtual_COM_Port/usb_prop.c
View File

@@ -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****/

74
Virtual_COM_Port/usb_prop.h
View File

@@ -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****/

251
Virtual_COM_Port/usb_pwr.c
View File

@@ -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****/

59
Virtual_COM_Port/usb_pwr.h
View File

@@ -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****/

30
boards/common/hw_config.c
View File

@@ -1,36 +1,8 @@
/* Hardware specific USB functions */ /* Hardware specific function */
/*
* For detail, please see the documentation of
* STM32F10x USB Full Speed Device Library (USB-FS-Device_Lib)
* by STMicroelectronics' MCD Application Team
*/
#include "ch.h" #include "ch.h"
#include "hal.h" #include "hal.h"
#include "board.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 * const uint8_t *
unique_device_id (void) unique_device_id (void)

9
src/Makefile.in
View File

@@ -70,10 +70,12 @@ include $(CHIBIOS)/os/hal/platforms/STM32/platform.mk
include $(CHIBIOS)/os/hal/hal.mk include $(CHIBIOS)/os/hal/hal.mk
include $(CHIBIOS)/os/ports/GCC/ARMCMx/STM32F10x/port.mk include $(CHIBIOS)/os/ports/GCC/ARMCMx/STM32F10x/port.mk
include $(CHIBIOS)/os/kernel/kernel.mk include $(CHIBIOS)/os/kernel/kernel.mk
include stmusb.mk
include vcomport.mk
include crypt.mk include crypt.mk
ifneq ($(ENABLE_VCOMPORT),)
VCOMSRC += usb_endp.c
endif
# C sources that can be compiled in ARM or THUMB mode depending on the global # C sources that can be compiled in ARM or THUMB mode depending on the global
# setting. # setting.
CSRC = $(PORTSRC) \ CSRC = $(PORTSRC) \
@@ -85,7 +87,6 @@ CSRC = $(PORTSRC) \
$(BOARD_DIR)/board.c \ $(BOARD_DIR)/board.c \
$(CHIBIOS)/os/various/evtimer.c \ $(CHIBIOS)/os/various/evtimer.c \
$(CHIBIOS)/os/various/syscalls.c \ $(CHIBIOS)/os/various/syscalls.c \
$(STMUSBSRC) \
$(VCOMSRC) \ $(VCOMSRC) \
$(CRYPTSRC) \ $(CRYPTSRC) \
main.c usb_lld.c \ main.c usb_lld.c \
@@ -109,7 +110,7 @@ endif
ASMSRC = $(PORTASM) \ ASMSRC = $(PORTASM) \
$(CHIBIOS)/os/ports/GCC/ARMCMx/STM32F10x/vectors.s $(CHIBIOS)/os/ports/GCC/ARMCMx/STM32F10x/vectors.s
INCDIR = $(CRYPTINCDIR) $(STMUSBINCDIR) $(VCOMDIR) \ INCDIR = $(CRYPTINCDIR) \
$(PORTINC) $(KERNINC) $(TESTINC) \ $(PORTINC) $(KERNINC) $(TESTINC) \
$(HALINC) $(PLATFORMINC) ../boards/common $(BOARD_DIR) \ $(HALINC) $(PLATFORMINC) ../boards/common $(BOARD_DIR) \
$(CHIBIOS)/os/various $(CHIBIOS)/os/various

8
src/main.c
View File

@@ -22,16 +22,9 @@
*/ */
#include "config.h" #include "config.h"
#include "usb_lib.h"
#include "ch.h" #include "ch.h"
#include "gnuk.h" #include "gnuk.h"
#include "usb_lld.h" #include "usb_lld.h"
#include "usb_istr.h"
#include "usb_desc.h"
#include "hw_config.h"
#include "usb_pwr.h"
#ifdef DEBUG #ifdef DEBUG
struct stdout { struct stdout {
@@ -380,7 +373,6 @@ main (int argc, char **argv)
flash_unlock (); flash_unlock ();
device_initialize_once (); device_initialize_once ();
usb_lld_init (); usb_lld_init ();
USB_Init ();
random_init (); random_init ();
#ifdef DEBUG #ifdef DEBUG

7
src/stmusb.mk
View File

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

93
src/usb-cdc-vport.c
View File

@@ -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;
}

4
src/usb-icc.c
View File

@@ -25,10 +25,6 @@
#include "ch.h" #include "ch.h"
#include "hal.h" #include "hal.h"
#include "gnuk.h" #include "gnuk.h"
#include "usb_lib.h"
#include "usb_mem.h"
#include "hw_config.h"
#include "usb_istr.h"
#include "usb_lld.h" #include "usb_lld.h"
/* /*

21
src/usb_conf.h
View File

@@ -1,24 +1,9 @@
/* USB configuration file for USB-FS-Device_Lib */ /* USB buffer memory definition and number of string descriptors */
/*
* For detail, please see the documentation of
* STM32F10x USB Full Speed Device Library (USB-FS-Device_Lib)
* by STMicroelectronics
*/
#ifndef __USB_CONF_H #ifndef __USB_CONF_H
#define __USB_CONF_H #define __USB_CONF_H
#ifdef PINPAD_DND_SUPPORT #define NUM_STRING_DESC 4
# define EP_NUM (8)
#else
# ifdef ENABLE_VIRTUAL_COM_PORT
# define EP_NUM (6)
# else
# define EP_NUM (3)
# endif
#endif
#define BTABLE_ADDRESS (0x00)
/* EP0 */ /* EP0 */
#define ENDP0_RXADDR (0x40) #define ENDP0_RXADDR (0x40)
@@ -41,6 +26,4 @@
/* EP7 */ /* EP7 */
#define ENDP7_RXADDR (0x1c0) #define ENDP7_RXADDR (0x1c0)
#define IMR_MSK (CNTR_CTRM | CNTR_SOFM | CNTR_RESETM )
#endif /* __USB_CONF_H */ #endif /* __USB_CONF_H */

23
src/usb_desc.c
View File

@@ -3,8 +3,9 @@
*/ */
#include "config.h" #include "config.h"
#include "usb_lib.h" #include "ch.h"
#include "usb_desc.h" #include "usb_lld.h"
#include "usb_conf.h"
#define USB_ICC_INTERFACE_CLASS 0x0B #define USB_ICC_INTERFACE_CLASS 0x0B
#define USB_ICC_INTERFACE_SUBCLASS 0x00 #define USB_ICC_INTERFACE_SUBCLASS 0x00
@@ -282,19 +283,19 @@ const uint8_t gnukStringSerial[] = {
}; };
const ONE_DESCRIPTOR Device_Descriptor = { const struct Descriptor Device_Descriptor = {
(uint8_t*)gnukDeviceDescriptor, gnukDeviceDescriptor,
sizeof (gnukDeviceDescriptor) sizeof (gnukDeviceDescriptor)
}; };
const ONE_DESCRIPTOR Config_Descriptor = { const struct Descriptor Config_Descriptor = {
(uint8_t*)gnukConfigDescriptor, gnukConfigDescriptor,
sizeof (gnukConfigDescriptor) sizeof (gnukConfigDescriptor)
}; };
const ONE_DESCRIPTOR String_Descriptor[] = { const struct Descriptor String_Descriptors[NUM_STRING_DESC] = {
{(uint8_t*)gnukStringLangID, sizeof (gnukStringLangID)}, {gnukStringLangID, sizeof (gnukStringLangID)},
{(uint8_t*)gnukStringVendor, sizeof (gnukStringVendor)}, {gnukStringVendor, sizeof (gnukStringVendor)},
{(uint8_t*)gnukStringProduct, sizeof (gnukStringProduct)}, {gnukStringProduct, sizeof (gnukStringProduct)},
{(uint8_t*)gnukStringSerial, sizeof (gnukStringSerial)}, {gnukStringSerial, sizeof (gnukStringSerial)},
}; };

8
src/usb_endp.c
View File

@@ -2,21 +2,19 @@
* Virtual COM port (for debug output only) * Virtual COM port (for debug output only)
*/ */
#include "usb_lib.h"
#include "config.h" #include "config.h"
#include "ch.h" #include "ch.h"
#include "gnuk.h" #include "gnuk.h"
void void
EP3_IN_Callback(void) EP3_IN_Callback (void)
{ {
if (stdout_thread) if (stdout_thread)
chEvtSignalI (stdout_thread, EV_TX_READY); chEvtSignalI (stdout_thread, EV_TX_READY);
} }
void void
EP5_OUT_Callback(void) EP5_OUT_Callback (void)
{ {
SetEPRxValid (ENDP5); usb_lld_rx_enable (ENDP5);
} }

1143
src/usb_lld.c
View File

File diff suppressed because it is too large Load Diff

172
src/usb_lld.h
View File

@@ -1,55 +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 #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_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_from_pmabuf (void *dst, uint16_t addr, size_t n);
extern inline void usb_lld_stall_tx (int ep_num) extern void usb_lld_stall_tx (int ep_num);
{
SetEPTxStatus (ep_num, EP_TX_STALL);
}
extern inline void usb_lld_stall_rx (int ep_num) extern void usb_lld_stall_rx (int ep_num);
{
SetEPRxStatus (ep_num, EP_RX_STALL);
}
extern inline int usb_lld_tx_data_len (int ep_num) extern int usb_lld_tx_data_len (int ep_num);
{
return GetEPTxCount (ep_num);
}
extern inline void usb_lld_txcpy (const void *src, extern void usb_lld_txcpy (const void *src, int ep_num, int offset, size_t len);
int ep_num, int offset, size_t len)
{
usb_lld_to_pmabuf (src, GetEPTxAddr (ep_num) + offset, len);
}
extern inline void usb_lld_tx_enable (int ep_num, size_t len) extern void usb_lld_tx_enable (int ep_num, size_t len);
{
SetEPTxCount (ep_num, len);
SetEPTxValid (ep_num);
}
extern inline void usb_lld_write (uint8_t ep_num, const void *buf, size_t len) extern void usb_lld_write (uint8_t ep_num, const void *buf, size_t len);
{
usb_lld_to_pmabuf (buf, GetEPTxAddr (ep_num), len);
SetEPTxCount (ep_num, len);
SetEPTxValid (ep_num);
}
extern inline void usb_lld_rx_enable (int ep_num) extern void usb_lld_rx_enable (int ep_num);
{
SetEPRxValid (ep_num);
}
extern inline int usb_lld_rx_data_len (int ep_num) extern int usb_lld_rx_data_len (int ep_num);
{
return GetEPRxCount (ep_num);
}
extern inline void usb_lld_rxcpy (uint8_t *dst, extern void usb_lld_rxcpy (uint8_t *dst, int ep_num, int offset, size_t len);
int ep_num, int offset, size_t len)
{ extern void usb_lld_reset (void);
usb_lld_from_pmabuf (dst, GetEPRxAddr (ep_num) + offset, len);
} 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);

2
src/usb_msc.c
View File

@@ -21,8 +21,6 @@
* *
*/ */
#include "usb_lib.h"
#include "config.h" #include "config.h"
#include "ch.h" #include "ch.h"
#include "gnuk.h" #include "gnuk.h"

520
src/usb_prop.c
View File

@@ -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> * Author: NIIBE Yutaka <gniibe@fsij.org>
* *
* This file is a part of Gnuk, a GnuPG USB Token implementation. * This file is a part of Gnuk, a GnuPG USB Token implementation.
@@ -25,15 +25,49 @@
#define GNUK_MAX_PACKET_SIZE 64 #define GNUK_MAX_PACKET_SIZE 64
#include "config.h" #include "config.h"
#include "usb_lib.h" #include "ch.h"
#include "usb_lld.h"
#include "usb_conf.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 #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
Virtual_Com_Port_Data_Setup (uint8_t RequestNo)
{
if (RequestNo != USB_CDC_REQ_GET_LINE_CODING)
return USB_UNSUPPORT;
/* RequestNo == USB_CDC_REQ_SET_LINE_CODING is not supported */
usb_lld_set_data_to_send (&line_coding, sizeof(line_coding));
return USB_SUCCESS;
}
static int
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;
}
#endif #endif
#ifdef PINPAD_DND_SUPPORT #ifdef PINPAD_DND_SUPPORT
@@ -41,215 +75,61 @@
#endif #endif
static void uint32_t bDeviceState = UNCONNECTED; /* USB device status */
SetEPRxCount_allocated_size (uint8_t bEpNum, uint16_t wCount)
{ /* Assume wCount is even */
uint32_t *pdwReg = _pEPRxCount (bEpNum);
uint16_t value;
if (wCount <= 62)
value = (wCount & 0x3e) << 9;
else
value = 0x8000 | (((wCount >> 5) - 1) << 10);
*pdwReg = (uint32_t)value;
}
static void static void
gnuk_device_init (void) gnuk_device_init (void)
{ {
pInformation->Current_Configuration = 0; usb_lld_set_configuration (0);
USB_Cable_Config (1);
/* Connect the device */
PowerOn ();
/* Perform basic device initialization operations */
_SetISTR (0);
wInterrupt_Mask = IMR_MSK;
_SetCNTR (wInterrupt_Mask);
bDeviceState = UNCONNECTED; bDeviceState = UNCONNECTED;
} }
static void static void
gnuk_device_reset (void) gnuk_setup_endpoints_for_interface (uint16_t interface)
{ {
/* Set DEVICE as not configured */ if (interface == 0)
pInformation->Current_Configuration = 0; {
/* Current Feature initialization */
pInformation->Current_Feature = Config_Descriptor.Descriptor[7];
/* Set DEVICE with the default Interface*/
pInformation->Current_Interface = 0;
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_allocated_size (ENDP0, GNUK_MAX_PACKET_SIZE);
SetEPRxValid (ENDP0);
/* Initialize Endpoint 1 */ /* Initialize Endpoint 1 */
SetEPType (ENDP1, EP_BULK); usb_lld_setup_endpoint (ENDP1, EP_BULK, 0, 0, ENDP1_TXADDR, 0);
SetEPTxAddr (ENDP1, ENDP1_TXADDR);
SetEPTxStatus (ENDP1, EP_TX_NAK);
SetEPRxStatus (ENDP1, EP_RX_DIS);
/* Initialize Endpoint 2 */ /* Initialize Endpoint 2 */
SetEPType (ENDP2, EP_BULK); usb_lld_setup_endpoint (ENDP2, EP_BULK, 0, ENDP2_RXADDR, 0,
SetEPRxAddr (ENDP2, ENDP2_RXADDR); GNUK_MAX_PACKET_SIZE);
SetEPRxCount_allocated_size (ENDP2, GNUK_MAX_PACKET_SIZE); }
SetEPRxStatus (ENDP2, EP_RX_VALID);
SetEPTxStatus (ENDP2, EP_TX_DIS);
#ifdef ENABLE_VIRTUAL_COM_PORT #ifdef ENABLE_VIRTUAL_COM_PORT
/* Initialize Endpoint 3 */ else if (interface == 1)
SetEPType (ENDP3, EP_BULK); {
SetEPTxAddr (ENDP3, ENDP3_TXADDR);
SetEPTxStatus (ENDP3, EP_TX_NAK);
SetEPRxStatus (ENDP3, EP_RX_DIS);
/* Initialize Endpoint 4 */ /* Initialize Endpoint 4 */
SetEPType (ENDP4, EP_INTERRUPT); usb_lld_setup_endpoint (ENDP4, EP_INTERRUPT, 0, 0, ENDP4_TXADDR, 0);
SetEPTxAddr (ENDP4, ENDP4_TXADDR); }
SetEPTxStatus (ENDP4, EP_TX_NAK); else if (interface == 2)
SetEPRxStatus (ENDP4, EP_RX_DIS); {
/* Initialize Endpoint 3 */
usb_lld_setup_endpoint (ENDP3, EP_BULK, 0, 0, ENDP3_TXADDR, 0);
/* Initialize Endpoint 5 */ /* Initialize Endpoint 5 */
SetEPType (ENDP5, EP_BULK); usb_lld_setup_endpoint (ENDP5, EP_BULK, 0, ENDP5_RXADDR, 0,
SetEPRxAddr (ENDP5, ENDP5_RXADDR); VIRTUAL_COM_PORT_DATA_SIZE);
SetEPRxCount_allocated_size (ENDP5, VIRTUAL_COM_PORT_DATA_SIZE);
SetEPRxStatus (ENDP5, EP_RX_VALID);
SetEPTxStatus (ENDP5, EP_TX_DIS);
#endif
#ifdef PINPAD_DND_SUPPORT
/* Initialize Endpoint 6 */
SetEPType (ENDP6, EP_BULK);
SetEPTxAddr (ENDP6, ENDP6_TXADDR);
SetEPTxStatus (ENDP6, EP_TX_NAK);
SetEPRxStatus (ENDP6, EP_RX_DIS);
/* Initialize Endpoint 7 */
SetEPType (ENDP7, EP_BULK);
SetEPRxAddr (ENDP7, ENDP7_RXADDR);
SetEPRxCount_allocated_size (ENDP7, 64);
SetEPRxStatus (ENDP7, EP_RX_STALL);
SetEPTxStatus (ENDP7, EP_TX_DIS);
#endif
/* Set this device to response on default address */
SetDeviceAddress (0);
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 #endif
#ifdef PINPAD_DND_SUPPORT #ifdef PINPAD_DND_SUPPORT
# ifdef ENABLE_VIRTUAL_COM_PORT # ifdef ENABLE_VIRTUAL_COM_PORT
else if (intf == 3) else if (interface == 3)
{
ClearDTOG_TX (ENDP6);
ClearDTOG_RX (ENDP7);
}
# else # else
else if (intf == 1) else if (interface == 1)
{
ClearDTOG_TX (ENDP6);
ClearDTOG_RX (ENDP7);
}
# endif # endif
{
/* Initialize Endpoint 6 */
usb_lld_setup_endpoint (ENDP6, EP_BULK, 0, 0, ENDP6_TXADDR, 0);
/* Initialize Endpoint 7 */
usb_lld_setup_endpoint (ENDP7, EP_BULK, 0, ENDP7_RXADDR, 0, 64);
usb_lld_stall_rx (ENDP7);
}
#endif #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 PINPAD_DND_SUPPORT #ifdef PINPAD_DND_SUPPORT
# ifdef ENABLE_VIRTUAL_COM_PORT # ifdef ENABLE_VIRTUAL_COM_PORT
# define NUM_INTERFACES 4 /* two for CDC, one for CCID, and MSC */ # define NUM_INTERFACES 4 /* two for CDC, one for CCID, and MSC */
@@ -264,15 +144,28 @@ gnuk_device_GetStringDescriptor (uint16_t Length)
# endif # endif
#endif #endif
static RESULT static void
gnuk_device_Get_Interface_Setting (uint8_t Interface, uint8_t AlternateSetting) gnuk_device_reset (void)
{ {
if (AlternateSetting > 0) /* Any interface, we have no alternate */ int i;
return USB_UNSUPPORT;
else if (Interface > NUM_INTERFACES)
return USB_UNSUPPORT;
return USB_SUCCESS; /* Set DEVICE as not configured */
usb_lld_set_configuration (0);
/* Current Feature initialization */
usb_lld_set_feature (Config_Descriptor.Descriptor[7]);
usb_lld_reset ();
/* Initialize Endpoint 0 */
usb_lld_setup_endpoint (ENDP0, EP_CONTROL, 0,
ENDP0_RXADDR, ENDP0_TXADDR,
GNUK_MAX_PACKET_SIZE);
for (i = 0; i < NUM_INTERFACES; i++)
gnuk_setup_endpoints_for_interface (i);
bDeviceState = ATTACHED;
} }
#define USB_CCID_REQ_ABORT 0x01 #define USB_CCID_REQ_ABORT 0x01
@@ -280,104 +173,48 @@ gnuk_device_Get_Interface_Setting (uint8_t Interface, uint8_t AlternateSetting)
#define USB_CCID_REQ_GET_DATA_RATES 0x03 #define USB_CCID_REQ_GET_DATA_RATES 0x03
static const uint8_t freq_table[] = { 0xf3, 0x0d, 0, 0, }; /* dwDefaultClock */ 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 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;
}
#if defined(PINPAD_DND_SUPPORT) #if defined(PINPAD_DND_SUPPORT)
static const uint8_t lun_table[] = { 0, 0, 0, 0, }; static const uint8_t lun_table[] = { 0, 0, 0, 0, };
static uint8_t *
msc_lun_info (uint16_t len)
{
if (len == 0)
{
pInformation->Ctrl_Info.Usb_wLength = sizeof (lun_table);
return NULL;
}
return (uint8_t *)lun_table;
}
#endif #endif
static RESULT static void
gnuk_setup_with_data (uint8_t RequestNo) gnuk_setup_with_data (uint8_t recipient, uint8_t RequestNo, uint16_t index)
{ {
if (Type_Recipient == (CLASS_REQUEST | INTERFACE_RECIPIENT)) /* Interface */ if (recipient == (CLASS_REQUEST | INTERFACE_RECIPIENT)) /* Interface */
if (pInformation->USBwIndex0 == 0) if (index == 0)
{ {
if (RequestNo == USB_CCID_REQ_GET_CLOCK_FREQUENCIES) if (RequestNo == USB_CCID_REQ_GET_CLOCK_FREQUENCIES)
{ usb_lld_set_data_to_send (freq_table, sizeof (freq_table));
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) else if (RequestNo == USB_CCID_REQ_GET_DATA_RATES)
{ usb_lld_set_data_to_send (data_rate_table, sizeof (data_rate_table));
pInformation->Ctrl_Info.CopyData = gnuk_data_rates;
pInformation->Ctrl_Info.Usb_wOffset = 0;
gnuk_data_rates (0);
return USB_SUCCESS;
}
else
return USB_UNSUPPORT;
} }
#if defined(PINPAD_DND_SUPPORT) #if defined(PINPAD_DND_SUPPORT)
# if defined(ENABLE_VIRTUAL_COM_PORT) # if defined(ENABLE_VIRTUAL_COM_PORT)
else if (pInformation->USBwIndex0 == 1) else if (index == 1)
return Virtual_Com_Port_Data_Setup (RequestNo); Virtual_Com_Port_Data_Setup (RequestNo);
else if (pInformation->USBwIndex0 == 3) else if (index == 3)
# else # else
else if (pInformation->USBwIndex0 == 1) else if (index == 1)
# endif # endif
{ {
if (RequestNo == MSC_GET_MAX_LUN_COMMAND) if (RequestNo == MSC_GET_MAX_LUN_COMMAND)
{ usb_lld_set_data_to_send (lun_table, sizeof (lun_table));
pInformation->Ctrl_Info.CopyData = msc_lun_info;
pInformation->Ctrl_Info.Usb_wOffset = 0;
msc_lun_info (0);
return USB_SUCCESS;
}
else
return USB_UNSUPPORT;
} }
#elif defined(ENABLE_VIRTUAL_COM_PORT) #elif defined(ENABLE_VIRTUAL_COM_PORT)
else if (pInformation->USBwIndex0 == 1) else if (index == 1)
return Virtual_Com_Port_Data_Setup (RequestNo); Virtual_Com_Port_Data_Setup (RequestNo);
#endif #endif
else
return USB_UNSUPPORT;
else
return USB_UNSUPPORT;
} }
static RESULT static int
gnuk_setup_with_nodata (uint8_t RequestNo) gnuk_setup_with_nodata (uint8_t recipient, uint8_t RequestNo, uint16_t index)
{ {
if (Type_Recipient == (CLASS_REQUEST | INTERFACE_RECIPIENT)) /* Interface */ if (recipient == (CLASS_REQUEST | INTERFACE_RECIPIENT)) /* Interface */
if (pInformation->USBwIndex0 == 0) if (index == 0)
{ {
if (RequestNo == USB_CCID_REQ_ABORT) if (RequestNo == USB_CCID_REQ_ABORT)
/* wValue: bSeq, bSlot */ /* wValue: bSeq, bSlot */
@@ -388,11 +225,11 @@ gnuk_setup_with_nodata (uint8_t RequestNo)
} }
#if defined(PINPAD_DND_SUPPORT) #if defined(PINPAD_DND_SUPPORT)
# if defined(ENABLE_VIRTUAL_COM_PORT) # if defined(ENABLE_VIRTUAL_COM_PORT)
else if (pInformation->USBwIndex0 == 1) else if (index == 1)
return Virtual_Com_Port_NoData_Setup (RequestNo); return Virtual_Com_Port_NoData_Setup (RequestNo);
else if (pInformation->USBwIndex0 == 3) else if (index == 3)
# else # else
else if (pInformation->USBwIndex0 == 1) else if (index == 1)
# endif # endif
{ {
if (RequestNo == MSC_MASS_STORAGE_RESET_COMMAND) if (RequestNo == MSC_MASS_STORAGE_RESET_COMMAND)
@@ -404,7 +241,7 @@ gnuk_setup_with_nodata (uint8_t RequestNo)
return USB_UNSUPPORT; return USB_UNSUPPORT;
} }
#elif defined(ENABLE_VIRTUAL_COM_PORT) #elif defined(ENABLE_VIRTUAL_COM_PORT)
else if (pInformation->USBwIndex0 == 1) else if (index == 1)
return Virtual_Com_Port_NoData_Setup (RequestNo); return Virtual_Com_Port_NoData_Setup (RequestNo);
#endif #endif
else else
@@ -413,38 +250,117 @@ gnuk_setup_with_nodata (uint8_t RequestNo)
return USB_UNSUPPORT; 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 * Interface to USB core
*/ */
const DEVICE_PROP Device_Property = { const struct usb_device_method Device_Method = {
gnuk_device_init, gnuk_device_init,
gnuk_device_reset, gnuk_device_reset,
gnuk_device_Status_In,
gnuk_device_Status_Out,
gnuk_setup_with_data, gnuk_setup_with_data,
gnuk_setup_with_nodata, gnuk_setup_with_nodata,
gnuk_device_Get_Interface_Setting, gnuk_get_descriptor,
gnuk_device_GetDeviceDescriptor, gnuk_usb_event,
gnuk_device_GetConfigDescriptor, gnuk_interface,
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
}; };

7
src/usb_prop.h
View File

@@ -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 */

5
src/vcomport.mk
View File

@@ -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