Flush HID endpoint on init.

Fixes delayed HID events after failed wakeup attempt.
8 years ago · 951b3b3339
parent 41c2e05ded
commit 951b3b3339
1 changed files with 1 additions and 0 deletions
--- a/Upstream/Middlewares/ST/STM32_USB_Device_Library/Class/HID/Src/usbd_hid.c
+++ b/Upstream/Middlewares/ST/STM32_USB_Device_Library/Class/HID/Src/usbd_hid.c
@ -334,6 +334,7 @@ static uint8_t  USBD_HID_Init (USBD_HandleTypeDef *pdev,
                 HID_EPIN_ADDR,
                 USBD_EP_TYPE_INTR,
                 InReportSize);
+  USBD_LL_FlushEP(pdev, HID_EPIN_ADDR);
  
  pdev->pClassData = USBD_malloc(sizeof (USBD_HID_HandleTypeDef));