// Wire Master Writer
// by Nicholas Zambetti <http://www.zambetti.com>

// Demonstrates use of the Wire library
// Writes data to an I2C/TWI slave device
// Refer to the "Wire Slave Receiver" example for use with this

// Created 29 March 2006

// This example code is in the public domain.


#include <Wire.h>

int boton = 7;

void setup() {
  Wire.begin(); // join i2c bus (address optional for master)
  pinMode(boton, INPUT);
  pinMode(6, OUTPUT);
  Serial.begin(9600);
}

void loop() {
  Serial.println(digitalRead(boton));
  if(digitalRead(boton)==HIGH)
  {
    digitalWrite(6,HIGH);
    Wire.beginTransmission(0x1); // transmit to device #8
    Wire.write(0);              // sends one byte
    Wire.endTransmission();
    Wire.beginTransmission(0x2); // transmit to device #8
    Wire.write(1);              // sends one byte
    Wire.endTransmission();
  }else{
    digitalWrite(6,LOW);
    Wire.beginTransmission(0x1); // transmit to device #8
    Wire.write(1);              // sends one byte
    Wire.endTransmission();
    Wire.beginTransmission(0x2); // transmit to device #8
    Wire.write(0);              // sends one byte
    Wire.endTransmission();
  }
      // stop transmitting
  delay(100);
}