// B Rushan Perera
// 17.05.2023
// Raspberry Pi Pico UART, ADC and PWM Test code
// Version 1.00
//-------------------------------------------------------------

void setup() {
  // put your setup code here, to run once:
  Serial1.begin(9600);
  Serial1.println("Hello, Raspberry Pi Pico Test!");
  pinMode(2, OUTPUT);
  pinMode(14, OUTPUT);
  pinMode(A0, INPUT);
  analogReadResolution(12);
  analogWriteResolution(12);  // pwm resolution 1-16   
}

void loop() {
  int value = analogRead(A0);
  Serial1.print("ADC value = ");
  Serial1.println(value);

  analogWrite(14,value);

  digitalWrite(2, HIGH);
  delay(500); // this speeds up the simulation
  digitalWrite(2, LOW);
  delay(500); // this speeds up the simulatio
}