diff --git a/status/status.ino b/status/status.ino index a1b55ad..68f36f5 100644 --- a/status/status.ino +++ b/status/status.ino @@ -35,14 +35,18 @@ volatile byte state = STATE_OFF; // hier wird der Beginn des aktuellen Zustand gespeichert in Millisekunden nach Uptime. volatile unsigned long stateBegan; +const long debouncing_time = 50; //Debouncing Time in Milliseconds +volatile unsigned long last_buttonOnPressed; +volatile unsigned long last_buttonOffPressed; + // wird einmalig beim Start des Arduinos ausgeführt void setup() { pinMode(LED_G, OUTPUT); pinMode(LED_Y, OUTPUT); pinMode(LED_R, OUTPUT); Serial.begin(9600); - attachInterrupt(INTERRUPT_NAME_BTN_ON, buttonOnPressed, RISING); - attachInterrupt(INTERRUPT_NAME_BTN_OFF, buttonOffPressed, RISING); + attachInterrupt(INTERRUPT_NAME_BTN_ON, buttonOnPressedDebounce, RISING); + attachInterrupt(INTERRUPT_NAME_BTN_OFF, buttonOffPressedDebounce, RISING); } // bildet den aktuellen Zustand auf die LEDs ab @@ -85,11 +89,25 @@ void loop() { delay(10); } +void buttonOnPressedDebounce() { + if (millis() - last_buttonOnPressed >= debouncing_time) { + buttonOnPressed(); + last_buttonOnPressed = millis(); + } +} + void buttonOnPressed() { state = STATE_ON; stateBegan = millis(); } +void buttonOffPressedDebounce() { + if (millis() - last_buttonOffPressed >= debouncing_time) { + buttonOffPressed(); + last_buttonOffPressed = millis(); + } +} + void buttonOffPressed() { state = STATE_OFF; }