making sure pull up configured

2024-01-25 13:42:55 -08:00
parent ea5c519100
commit 13df627602
1 changed files with 1 additions and 0 deletions
@@ -40,6 +40,7 @@ int main(int argc, char *argv[])
    pinMode(RED_PIN, OUTPUT);

    pinMode(BUTTON_PIN, INPUT);
+    pullUpDnControl(BUTTON_PIN, PUD_UP);

    enum LED_STATE ledState = BLANK;