CPU suspend for left half

2016-11-13 15:56:31 +01:00
parent fc434c7857
commit 93752a7347
1 changed files with 1 additions and 0 deletions
--- a/left/src/main.c
+++ b/left/src/main.c
@@ -78,5 +78,6 @@ int main(void)
    KeyMatrix_Init(&keyMatrix);
    while (1) {
        KeyMatrix_Scan(&keyMatrix);
+        asm("wfi");
    }
 }