zhazi
2022-06-23 18:41:56 +08:00
static uint8_t USBD_BB_Init(USBD_HandleTypeDef *pdev, uint8_t cfgidx);
static uint8_t USBD_BB_DeInit(USBD_HandleTypeDef *pdev, uint8_t cfgidx);
static uint8_t USBD_BB_Setup(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req);
static uint8_t USBD_BB_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum);
static uint8_t USBD_BB_DataOut(USBD_HandleTypeDef *pdev, uint8_t epnum);
static uint8_t USBD_BB_EP0_RxReady(USBD_HandleTypeDef *pdev);
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