Controlling Sony A100 using 2x 4N25's

SonyA100.ino

/*
 Copyright (C) 2011 J. Coliz <[email protected]>

 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License
 version 2 as published by the Free Software Foundation.
 */

#include <avr/pgmspace.h>

//
// Hardware
//

const int focus_pin = 13;
const int shutter_pin = 12;

//
// Application
//

void setup(void)
{
  // Pin setup
  pinMode(focus_pin,OUTPUT);
  digitalWrite(focus_pin,LOW);
  pinMode(shutter_pin,OUTPUT);
  digitalWrite(shutter_pin,LOW);

  // Preamble
  Serial.begin(57600);
  Serial.println(__FILE__);
  Serial.println("Press any key to take a picture");
}

void loop(void)
{
  if (Serial.available() )
  {
    Serial.read();
    Serial.println("FOCUS");
    digitalWrite(focus_pin,HIGH);
    delay(500);
    Serial.println("SHUTTER");
    digitalWrite(shutter_pin,HIGH);
    delay(500);
    Serial.println("OFF");
    digitalWrite(shutter_pin,LOW);
    digitalWrite(focus_pin,LOW);
  }
}

// vim:cin:ai:sts=2 sw=2 ft=cpp