#define SCL_PIN A2
#define SCL_PORT PORTC
#define SDA_PIN 13
#define SDA_PORT PORTB
#include <SoftI2CMaster.h>


void setup() {
   i2c_init();

}

void loop() {
  i2c_start(5);
  delay(500);
  i2c_write(2);
  delay(500);
  i2c_write(2);
  delay(500);
  i2c_stop();
  

}