fixed message queue for simulator

eez-open · Jan 17, 2020 · 672ac28 · 672ac28
1 parent 21ce906
commit 672ac28
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/eez/platform/simulator/cmsis_os.cpp b/src/eez/platform/simulator/cmsis_os.cpp
@@ -126,6 +126,10 @@ osEvent osMessageGet(osMessageQId queue_id, uint32_t millisec) {
     if (millisec == 0) millisec = 1;
 
     while (queue_id->tail == queue_id->head) {
+        if (queue_id->overflow) {
+            queue_id->overflow = 0;
+        }
+
 #ifdef __EMSCRIPTEN__
         return {
             osOK,