#include <Plaquette.h>

////////////This program counts button presses between two LEDs to compare the effects of .debounce()
/////////////LEDs will toggle after a certain threshold of detected button presses.
DigitalOut debouncedLed(8); 
DigitalOut normalLed(9); 

DigitalIn normalButton(2, INTERNAL_PULLUP); //avoiding using extra resistors on the breadboard with internal pullup  
DigitalIn debouncedButton(3, INTERNAL_PULLUP);

Metronome serialMetro (0.1); // slowdown your serial prints
Monitor monitor(9600);

int normal = 0;    //val for storing button presses from normal button
int debounced = 0; //val for storing button presses from debounced button
// const variables are not allowed to change. Put const in ALL CAPS.
const int THRESHOLD = 5; //threshold val for activating the LEDs. 

void begin() {
  println ("Welcome to my amazing debounce demonstration");
  debouncedButton.debounce();  // debouncing the debounce button 
  //initialize the LEDs to off
  debouncedLed.off();
  normalLed.off();
}

void step() {
    ///////////////COUNT THE BUTTON PRESSES///////////////////////////////////
    if (normalButton.rose()) {  //test normal button
      normal++;
      if (normal >= THRESHOLD) {
        normal = 0; // reset counter
        normalLed.on();
      }
      if (normal == 1) normalLed.off();
      printing(); 
    }
//test debounced button
    if (debouncedButton.fell()) {
      debounced++;
      if (debounced >= THRESHOLD) {
        debouncedLed.on();
        debounced = 0; // reset counter
      }
      if (debounced ==1) debouncedLed.off();
      printing();
    }
}

//////////DIY FUNCTION! ABOVE OR BELOW THE MAIN CODE!//////////////////////////////////////

void printing() {
  print ("Debounced: ");
  print (debounced); // these numbers are accurate
  print ("  ");
  print ("Normal: ");
  println(normal);   //these numbers do not reflect the amount of times you press the button
}