Merge pull request #131 from maiabozaid/master

making the idle function efficient by using WFE instead empty while
TrampolineRTOS · Sep 5, 2023 · 3f2cafc · 3f2cafc
2 parents 31966c9 + 921a622
commit 3f2cafc
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/machines/cortex/tpl_machine_cortex.c b/machines/cortex/tpl_machine_cortex.c
@@ -289,7 +289,10 @@ FUNC(uint8, OS_CODE) tpl_check_stack_footprint(CONST(tpl_proc_id, OS_APPL_DATA)
  */
 void idle_function(void)
 {
-    while(1);
+    while(1)
+  {
+      __WFE();
+  }
 }
 
 void tpl_init_machine()