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complete fsdev and synopsys usb otg ip dcd portinng

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This commit is contained in:
sakumisu
2021-12-12 15:21:00 +08:00
parent 8bea70f997
commit a8d919fe4d
19 changed files with 1186 additions and 296 deletions
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18
port/fsdev/usb_dc_fsdev.c
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@@ -13,6 +13,12 @@
#define USB_RAM_SIZE 512
#endif
/* USB device FS */
#define USB_BASE (0x40005C00UL) /*!< USB_IP Peripheral Registers base address */
#define USB_PMAADDR (0x40006000UL) /*!< USB_IP Packet Memory Area base address */
#define USB ((USB_TypeDef *)USB_BASE)
#define USB_BTABLE_SIZE (8 * USB_NUM_BIDIR_ENDPOINTS)
static void USB_WritePMA(USB_TypeDef *USBx, uint8_t *pbUsrBuf, uint16_t wPMABufAddr, uint16_t wNBytes);
@@ -40,6 +46,14 @@ struct usb_dc_config_priv {
uint32_t pma_offset;
} usb_dc_cfg;
__WEAK void usb_dc_low_level_init(void)
{
}
__WEAK void usb_dc_low_level_deinit(void)
{
}
int usb_dc_init(void)
{
memset(&usb_dc_cfg, 0, sizeof(struct usb_dc_config_priv));
@@ -49,7 +63,7 @@ int usb_dc_init(void)
USB_TypeDef *USBx = usb_dc_cfg.Instance;
HAL_PCD_MspInit(&usb_dc_cfg);
usb_dc_low_level_init();
/* Init Device */
/* CNTR_FRES = 1 */
@@ -90,7 +104,7 @@ void usb_dc_deinit(void)
/* switch-off device */
USBx->CNTR = (uint16_t)(USB_CNTR_FRES | USB_CNTR_PDWN);
HAL_PCD_MspDeInit(&usb_dc_cfg);
usb_dc_low_level_deinit();
}
int usbd_set_address(const uint8_t addr)