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Update for STM32

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This commit is contained in:
NIIBE Yutaka
2016-04-20 17:30:41 +09:00
parent 3eac245981
commit 437b2dc43c
7 changed files with 22 additions and 20 deletions
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2
example-cdc/sys.c
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@@ -17,7 +17,7 @@
#include <stdlib.h>
#include "board.h"
#include "clk_gpio_init.c"
#include "clk_gpio_init-stm32.c"
#define CORTEX_PRIORITY_BITS 4
#define CORTEX_PRIORITY_MASK(n) ((n) << (8 - CORTEX_PRIORITY_BITS))

8
example-cdc/usb-cdc.c
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@@ -163,13 +163,7 @@ uint32_t bDeviceState = UNCONNECTED; /* USB device status */
void
usb_cb_device_reset (void)
{
/* Set DEVICE as not configured */
usb_lld_set_configuration (0);
/* Current Feature initialization */
usb_lld_set_feature (vcom_config_desc[7]);
usb_lld_reset ();
usb_lld_reset (vcom_config_desc[7]);
/* Initialize Endpoint 0 */
usb_lld_setup_endpoint (ENDP0, EP_CONTROL, 0, ENDP0_RXADDR, ENDP0_TXADDR, 64);

3
example-cdc/usb_lld.h
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@@ -104,13 +104,12 @@ int usb_lld_reply_request (const void *buf, size_t buflen,
void usb_lld_rx_enable (int ep_num);
int usb_lld_rx_data_len (int ep_num);
void usb_lld_rxcpy (uint8_t *dst, int ep_num, int offset, size_t len);
void usb_lld_reset (void);
void usb_lld_reset (uint8_t feature);
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);
void usb_lld_set_configuration (uint8_t config);
uint8_t usb_lld_current_configuration (void);
void usb_lld_set_feature (uint8_t feature);
void usb_lld_set_data_to_recv (void *p, size_t len);
void usb_lld_prepare_shutdown (void);

11
example-cdc/usb_stm32f103.c
View File

@@ -355,7 +355,7 @@ void usb_lld_init (uint8_t feature)
dev_p->state = IN_DATA;
usb_lld_set_configuration (0);
usb_lld_set_feature (feature);
dev_p->current_feature = feature;
/* Reset USB */
st103_set_cntr (CNTR_FRES);
@@ -891,8 +891,10 @@ usb_handle_transfer (uint16_t istr_value)
}
}
void usb_lld_reset (void)
void usb_lld_reset (uint8_t feature)
{
usb_lld_set_configuration (0);
dev_p->current_feature = feature;
st103_set_btable ();
st103_set_daddr (0);
}
@@ -999,11 +1001,6 @@ uint8_t usb_lld_current_configuration (void)
return dev_p->current_configuration;
}
void usb_lld_set_feature (uint8_t feature)
{
dev_p->current_feature = feature;
}
void usb_lld_set_data_to_recv (void *p, size_t len)
{
data_p->addr = p;