diff options
| -rw-r--r-- | bsp/stm32f4xx-HAL/drivers/drv_usb.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/bsp/stm32f4xx-HAL/drivers/drv_usb.c b/bsp/stm32f4xx-HAL/drivers/drv_usb.c index 113f76b4b4..c3d5fe253c 100644 --- a/bsp/stm32f4xx-HAL/drivers/drv_usb.c +++ b/bsp/stm32f4xx-HAL/drivers/drv_usb.c @@ -25,8 +25,10 @@ static struct ep_id _ep_pool[] = {0x0, USB_EP_ATTR_CONTROL, USB_DIR_INOUT, 64, ID_ASSIGNED }, {0x1, USB_EP_ATTR_BULK, USB_DIR_IN, 64, ID_UNASSIGNED}, {0x1, USB_EP_ATTR_BULK, USB_DIR_OUT, 64, ID_UNASSIGNED}, - {0x2, USB_EP_ATTR_INT, USB_DIR_OUT, 64, ID_UNASSIGNED}, {0x2, USB_EP_ATTR_INT, USB_DIR_IN, 64, ID_UNASSIGNED}, + {0x2, USB_EP_ATTR_INT, USB_DIR_OUT, 64, ID_UNASSIGNED}, + {0x3, USB_EP_ATTR_BULK, USB_DIR_IN, 64, ID_UNASSIGNED}, + {0x3, USB_EP_ATTR_BULK, USB_DIR_OUT, 64, ID_UNASSIGNED}, {0xFF, USB_EP_ATTR_TYPE_MASK, USB_DIR_MASK, 0, ID_ASSIGNED }, }; @@ -74,7 +76,7 @@ void HAL_PCD_ConnectCallback(PCD_HandleTypeDef *hpcd) void HAL_PCD_SOFCallback(PCD_HandleTypeDef *hpcd) { -// rt_usbd_sof_handler(&_stm_udc); + rt_usbd_sof_handler(&_stm_udc); } void HAL_PCD_DisconnectCallback(PCD_HandleTypeDef *hpcd) @@ -233,7 +235,7 @@ static rt_err_t _init(rt_device_t device) pcd = (PCD_HandleTypeDef*)device->user_data; pcd->Instance = USB_OTG_FS; - pcd->Init.dev_endpoints = 8; + pcd->Init.dev_endpoints = 4; pcd->Init.speed = PCD_SPEED_FULL; pcd->Init.dma_enable = DISABLE; pcd->Init.ep0_mps = DEP0CTL_MPS_64; @@ -249,7 +251,9 @@ static rt_err_t _init(rt_device_t device) HAL_PCDEx_SetRxFiFo(pcd, 0x80); HAL_PCDEx_SetTxFiFo(pcd, 0, 0x40); - HAL_PCDEx_SetTxFiFo(pcd, 1, 0x80); + HAL_PCDEx_SetTxFiFo(pcd, 1, 0x40); + HAL_PCDEx_SetTxFiFo(pcd, 2, 0x40); + HAL_PCDEx_SetTxFiFo(pcd, 3, 0x40); HAL_PCD_Start(pcd); return RT_EOK; |