Merge pull request #3494 from greed-island/event

Update ipc.c
2020-05-30 09:43:21 +08:00 · 2020-05-30 09:43:21 +08:00 · 423270936a
parent 81610509d1 08c15f1b11
commit 423270936a
1 changed files with 5 additions and 0 deletions
--- a/src/ipc.c
+++ b/src/ipc.c
@ -1186,6 +1186,11 @@ rt_err_t rt_event_recv(rt_event_t   event,
    {
        /* no waiting */
        thread->error = -RT_ETIMEOUT;
+        
+        /* enable interrupt */
+        rt_hw_interrupt_enable(level);
+        
+        return -RT_ETIMEOUT;
    }
    else
    {