void einschalten (void) { if (Tasterstatus == 0) //Taster gedrückt { if (PW_hold == 0) { if (Tasterstatus == Tastercount5) // Tastercount entspricht 5 Sekunden { PW_hold = 0; LED_rot = 1; LED_gelb = 1; LED_gruen = 1; Buzzer = 0; delay_ms (5000); . BUZZER = 1; delay_ms (15000); LED_rot = 0; LED_gelb = 0; LED_gruen = 0; } } } }