From 532675ebebf4df12c0e0b7a70629e15d21066068 Mon Sep 17 00:00:00 2001 From: THEWON Date: Thu, 10 Jun 2021 10:03:17 +0000 Subject: [PATCH] update bsp/stm32/libraries/HAL_Drivers/drv_usbh.c. --- bsp/stm32/libraries/HAL_Drivers/drv_usbh.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_usbh.c b/bsp/stm32/libraries/HAL_Drivers/drv_usbh.c index ad65accd07..69a38d0167 100644 --- a/bsp/stm32/libraries/HAL_Drivers/drv_usbh.c +++ b/bsp/stm32/libraries/HAL_Drivers/drv_usbh.c @@ -197,6 +197,8 @@ static struct uhcd_ops _uhcd_ops = static rt_err_t stm32_hcd_init(rt_device_t device) { + HAL_StatusTypeDef state; + HCD_HandleTypeDef *hhcd = (HCD_HandleTypeDef *)device->user_data; hhcd->Instance = USB_OTG_FS; hhcd->Init.Host_channels = 8; @@ -204,7 +206,12 @@ static rt_err_t stm32_hcd_init(rt_device_t device) hhcd->Init.dma_enable = DISABLE; hhcd->Init.phy_itface = HCD_PHY_EMBEDDED; hhcd->Init.Sof_enable = DISABLE; - RT_ASSERT(HAL_HCD_Init(hhcd) == HAL_OK); + state = HAL_HCD_Init(hhcd); + RT_ASSERT(state == HAL_OK); + if (state != HAL_OK) + { + return -RT_ERROR; + } HAL_HCD_Start(hhcd); #ifdef USBH_USING_CONTROLLABLE_POWER rt_pin_mode(USBH_POWER_PIN, PIN_MODE_OUTPUT); -- Gitee