/*
 * button_ISR_global.ino
 * Digital - class developement and module test
 * author: Rad!hu
 * date:   2023/10/09
 * update: 2024/11/13
 */

#include "digital.hpp"
#include "arduino_timer.h"

DigitalOut buzzer;
SR_FF button;
auto timer = timer_create_default();
bool timer_activated = false;

void toggle_buzzer();

void setup() {
  Serial.begin(9600);
  timer.every(125, toggle_buzzer); // makes the timer execute toggle_buzzer every 0.125 seconds
}

void loop() { // activates and deactivates the timer when the button is pushed
  if(button.isPushed()) {
    timer_activated = !timer_activated;
    button.reset();
    buzzer.switchOff();
  }
  
  if(timer_activated) {  // the timer needs to be ticked to funktion.
    timer.tick();
  }
}

void toggle_buzzer() {
  buzzer.toggle();
}