Digital Electronics Week 3 assignment

BY BENNA SU

This is the video!

For the serial monitor somehow it does not work but I wrote all the code.

Here is the code!

int LedRedPin = 7;
int LedYellowPin = 8;
int LedBluePin = 9;
int LedGreenPin = 10;
int Button1 = 33;
int Button2 = 34;
int Button3 = 35;
int Button4 = 36;
int mappedPotVal = 0;
int potvalue = 0;
int lastpotvalue = 0;
int lastCCval = 0;
int ccval = 0;
bool lastButtonState = LOW;
bool buttonState = LOW;





void setup() {
  Serial.begin(9600);
  pinMode(LedRedPin, OUTPUT);
  pinMode(LedYellowPin, OUTPUT);
  pinMode(LedBluePin, OUTPUT);
  pinMode(LedGreenPin, OUTPUT);
  pinMode(Button1, INPUT);
  pinMode(Button2, INPUT);
  pinMode(Button3, INPUT);
  pinMode(Button4, INPUT);





  // put your setup code here, to run once:

}

void loop() {

  Buttoncheck1();
  Buttoncheck2();
  Buttoncheck3();
  Buttoncheck4();

  mapped();



  // put your main code here, to run repeatedly:

}

void Buttoncheck1() {
  lastButtonState = buttonState;
  buttonState = digitalRead(Button1);
  if (lastButtonState == LOW and buttonState == HIGH) {
    usbMIDI.sendNoteOn(60, 127, 1);
    delay(5);
  } else if (lastButtonState == HIGH and buttonState == LOW) {
    usbMIDI.sendNoteOff(60, 0, 1);
    delay(5);
  }
}
void Buttoncheck2() {


  lastButtonState = buttonState;
  buttonState = digitalRead(Button2);
  if (lastButtonState == LOW and buttonState == HIGH) {
    usbMIDI.sendNoteOn(64, 127, 1);
    delay(5);
  } else if (lastButtonState == HIGH and buttonState == LOW) {
    usbMIDI.sendNoteOff(64, 0, 1);
    delay(5);
  }
}

void Buttoncheck3() {

  lastButtonState = buttonState;
  buttonState = digitalRead(Button3);
  if (lastButtonState == LOW and buttonState == HIGH) {
    usbMIDI.sendNoteOn(68, 127, 1);
    delay(5);
  } else if (lastButtonState == HIGH and buttonState == LOW) {
    usbMIDI.sendNoteOff(68, 0, 1);
    delay(5);
  }
}

void Buttoncheck4() {

  lastButtonState = buttonState;
  buttonState = digitalRead(Button4);
  if (lastButtonState == LOW and buttonState == HIGH) {
    usbMIDI.sendNoteOn(72, 127, 1);
    delay(5);
  } else if (lastButtonState == HIGH and buttonState == LOW) {
    usbMIDI.sendNoteOff(72, 0, 1);
    delay(5);
  }
}

void mapped() {
  usbMIDI.read();

  lastCCval = ccval;
  ccval = analogRead(potvalue) / 8;

  if (ccval != lastCCval) {
    usbMIDI.sendControlChange(0, ccval, 1);

  }
  lastpotvalue = potvalue;
  potvalue = analogRead(A13);
  mappedPotVal = map(potvalue, 0, 1023, 10, 20);
  Serial.println(potvalue);
}