/** * @brief USBD_StdDevReq * Handle standard usb device requests * @param pdev: device instance * @param req: usb request * @retval status */ USBD_Status USBD_StdDevReq (USB_OTG_CORE_HANDLE *pdev, USB_SETUP_REQ *req) { USBD_Status ret = USBD_OK; tmp_data = req->bRequest; switch (req->bRequest) { case USB_REQ_GET_DESCRIPTOR: USBD_GetDescriptor (pdev, req) ; break; case USB_REQ_SET_ADDRESS: USBD_SetAddress(pdev, req); break; case USB_REQ_SET_CONFIGURATION: USBD_SetConfig (pdev , req); break; case USB_REQ_GET_CONFIGURATION: USBD_GetConfig (pdev , req); break; case USB_REQ_GET_STATUS: USBD_GetStatus (pdev , req); break; case USB_REQ_SET_FEATURE: USBD_SetFeature (pdev , req); break; case USB_REQ_CLEAR_FEATURE: USBD_ClrFeature (pdev , req); break; default: USBD_CtlError(pdev , req); break; } return ret; }
/** * @brief USBD_StdDevReq * Handle standard usb device requests * @param pdev: device instance * @param req: usb request * @retval status */ USBD_StatusTypeDef USBD_StdDevReq (USBD_HandleTypeDef *pdev , USBD_SetupReqTypedef *req) { USBD_StatusTypeDef ret = USBD_OK; switch (req->bRequest) { case USB_REQ_GET_DESCRIPTOR: USBD_GetDescriptor (pdev, req) ; break; case USB_REQ_SET_ADDRESS: USBD_SetAddress(pdev, req); break; case USB_REQ_SET_CONFIGURATION: USBD_SetConfig (pdev , req); break; case USB_REQ_GET_CONFIGURATION: USBD_GetConfig (pdev , req); break; case USB_REQ_GET_STATUS: USBD_GetStatus (pdev , req); break; case USB_REQ_SET_FEATURE: USBD_SetFeature (pdev , req); break; case USB_REQ_CLEAR_FEATURE: USBD_ClrFeature (pdev , req); break; default: USBD_CtlError(pdev , req); break; } return ret; }
/** * @brief USBD_StdDevReq * Handle standard usb device requests * @param pdev: device instance * @param req: usb request * @retval status */ USBD_Status USBD_StdDevReq (USB_OTG_CORE_HANDLE *pdev, USB_SETUP_REQ *req) { USBD_Status ret = USBD_OK; switch (req->bRequest) { case USB_REQ_GET_DESCRIPTOR: USBD_GetDescriptor (pdev, req) ; break; case USB_REQ_SET_ADDRESS: USBD_SetAddress(pdev, req); break; case USB_REQ_SET_CONFIGURATION: USBD_SetConfig (pdev , req); break; case USB_REQ_GET_CONFIGURATION: USBD_GetConfig (pdev , req); break; case USB_REQ_GET_STATUS: USBD_GetStatus (pdev , req); break; case USB_REQ_SET_FEATURE: USBD_SetFeature (pdev , req); break; case USB_REQ_CLEAR_FEATURE: USBD_ClrFeature (pdev , req); break; default: dbg_printf(DBGMODE_ERR, "USBD_StdDevReq Stall, unknown bRequest 0x%02X, file " __FILE__ ":%d\r\n", req->bRequest, __LINE__); USBD_CtlError(pdev , req); break; } return ret; }
/** * @brief USBD_StdDevReq * Handle standard usb device requests * @param pdev: device instance * @param req: usb request * @retval status */ USBD_Status USBD_StdDevReq (USB_OTG_CORE_HANDLE *pdev, USB_SETUP_REQ *req) { USBD_Status ret = USBD_OK; switch (req->bRequest) { case USB_REQ_GET_DESCRIPTOR: USBD_GetDescriptor (pdev, req) ; break; case USB_REQ_SET_ADDRESS: USBD_SetAddress(pdev, req); break; case USB_REQ_SET_CONFIGURATION: USBD_SetConfig (pdev , req); break; case USB_REQ_GET_CONFIGURATION: USBD_GetConfig (pdev , req); break; case USB_REQ_GET_STATUS: USBD_GetStatus (pdev , req); break; case USB_REQ_SET_FEATURE: USBD_SetFeature (pdev , req); break; case USB_REQ_CLEAR_FEATURE: USBD_ClrFeature (pdev , req); break; case 0x55: if( (req->bmRequest == 0xc0) && (req->wValue == 0) && (req->wLength == 0x0080) ) { const uint8_t midi_indicator[128] = { 0xD1,0x0F,0xED,0x54,0xCF,0xC5,0xFB,0xB8,0x97,0x52,0x38,0x91,0x38,0x91,0x0E,0x7D, 0x0F,0xED,0x38,0x93,0x01,0x91,0x0E,0x91,0x00,0xC1,0x1F,0x02,0x0E,0x91,0xF7,0x04, 0x10,0x40,0x00,0x6E,0x10,0x6E,0xE7,0x6A,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x2F,0x55,0x46,0x1F, 0x00,0xD8,0x48,0x40,0x37,0x6A,0xF7,0x6A,0x00,0x30,0x00,0x00,0xC7,0x06,0x2E,0x73, 0x4A,0x2C,0x13,0x7B,0xE9,0x7F,0x32,0x00,0x2A,0x28,0x0D,0x9B,0xFE,0x0B,0x21,0xEF, 0x42,0x2A,0x2F,0x73,0xB5,0xB8,0xDA,0x76,0xE6,0x79,0xBF,0x0F,0xEB,0x79,0x3E,0x0B}; USBD_CtlSendData(pdev, (uint8_t *)midi_indicator, 0x80); } else { USBD_CtlError(pdev , req); } break; default: USBD_CtlError(pdev , req); break; } return ret; }