reset sem before taking

2023-11-24 21:11:25 +08:00
parent 84299ce80b
commit b5f0c043e7
2 changed files with 2 additions and 0 deletions
--- a/osal/usb_osal_rtthread.c
+++ b/osal/usb_osal_rtthread.c
@@ -40,6 +40,7 @@ int usb_osal_sem_take(usb_osal_sem_t sem, uint32_t timeout)
    int ret = 0;
    rt_err_t result = RT_EOK;

+    rt_sem_control((rt_sem_t)sem, RT_IPC_CMD_RESET, (void *)0);
    if (timeout == USB_OSAL_WAITING_FOREVER) {
        result = rt_sem_take((rt_sem_t)sem, RT_WAITING_FOREVER);
    } else {