//Alzubair Alshehhi
//FabAcademy 2018
#include <SoftwareSerial.h>

// constants won't change. They're used here to set pin numbers:
const int buttonPin = 3;     // the number of the pushbutton pin
const int ledPin =  7;      // the number of the LED pin

int buttonState = 0;         // variable for reading the pushbutton status

SoftwareSerial myserial(0,1);
void setup() {
  // initialize the LED pin as an output:
  pinMode(ledPin, OUTPUT);
  // initialize the pushbutton pin as an input:
  pinMode(buttonPin, INPUT_PULLUP); //pullup because it fixed the static issue with the button.
  myserial.begin(9600);
}

void loop() {
  buttonState = digitalRead(buttonPin);

  // check if the pushbutton is pressed. If it is, the buttonState is HIGH: Low and High are flipped in this code, you can change them if you want but you will need to change the mapping to counter clockwise
  if (buttonState == LOW) {
    // turn LED on:
    digitalWrite(ledPin, LOW);
    //Charcter Command Sent to Reciver
    myserial.write('2');
    delay(100);
    
  } else {
    // turn LED off:
    digitalWrite(ledPin, HIGH);
    delay(2000);
    //turn LED on
    digitalWrite(ledPin, LOW);
    myserial.print("Nothing is Sent..");
    delay(100);
  }
}