/*
  Blink

  Turns an LED on for one second, then off for one second, repeatedly.

  Most Arduinos have an on-board LED you can control. On the UNO, MEGA and ZERO
  it is attached to digital pin 13, on MKR1000 on pin 6. LED_BUILTIN is set to
  the correct LED pin independent of which board is used.
  If you want to know what pin the on-board LED is connected to on your Arduino
  model, check the Technical Specs of your board at:
  https://www.arduino.cc/en/Main/Products

  modified 8 May 2014
  by Scott Fitzgerald
  modified 2 Sep 2016
  by Arturo Guadalupi
  modified 8 Sep 2016
  by Colby Newman

  This example code is in the public domain.

  http://www.arduino.cc/en/Tutorial/Blink
*/
#define L_AZUL  7
#define L_VERDE 4
#define L_AMARELO  8
#define LDR A0
#define CH_01 2
#define CH_02 3
// the setup function runs once when you press reset or power the board

int LdrData;
void setup() {
  // initialize digital pin LED_BUILTIN as an output.
  pinMode(L_AZUL, OUTPUT);
  pinMode(L_AMARELO, OUTPUT);
  pinMode(L_VERDE, OUTPUT);
  pinMode(CH_01, INPUT_PULLUP);
  pinMode(CH_02, INPUT_PULLUP);
  Serial.begin(9600);
}

// the loop function runs over and over again forever
void loop() {
  digitalWrite(L_AZUL, HIGH);   // turn the LED on (HIGH is the voltage level)
  digitalWrite(L_AMARELO, HIGH);
  digitalWrite(L_VERDE, HIGH);
  delay(200);                       // wait for a second
  digitalWrite(L_AZUL, LOW);    // turn the LED off by making the voltage LOW
  digitalWrite(L_AMARELO, LOW);
  digitalWrite(L_VERDE, LOW);
  delay(200);    
  Serial.println(analogRead(LDR));
  Serial.println(digitalRead(CH_01));
  Serial.println(digitalRead(CH_02));
  
  
  // wait for a second
}