diff options
| -rw-r--r-- | osal/usb_osal_rtthread.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/osal/usb_osal_rtthread.c b/osal/usb_osal_rtthread.c index 56e8d99a..f0c1c589 100644 --- a/osal/usb_osal_rtthread.c +++ b/osal/usb_osal_rtthread.c @@ -93,12 +93,28 @@ void usb_osal_event_delete(usb_osal_event_t event) int usb_osal_event_recv(usb_osal_event_t event, uint32_t set, uint32_t *recved) { - rt_event_recv((rt_event_t)event, set, RT_EVENT_FLAG_OR, RT_WAITING_FOREVER, recved); + int ret = 0; + rt_err_t result = RT_EOK; + + result = rt_event_recv((rt_event_t)event, set, RT_EVENT_FLAG_OR | RT_EVENT_FLAG_CLEAR, RT_WAITING_FOREVER, recved); + if (result != RT_EOK) { + ret = -1; + } + + return ret; } int usb_osal_event_send(usb_osal_event_t event, uint32_t set) { - rt_event_send((rt_event_t)event, set); + int ret = 0; + rt_err_t result = RT_EOK; + + result = rt_event_send((rt_event_t)event, set); + if (result != RT_EOK) { + ret = -1; + } + + return ret; } uint32_t usb_osal_enter_critical_section(void) |