#include <IRremote.h>
// IR remote control library
const int numberOfKeys = 1;
const int firstKey = 4;
// the first pin of the 5 sequential pins connected to buttons
boolean buttonState[numberOfKeys];
boolean lastButtonState[numberOfKeys];
long irKeyCodes[numberOfKeys] = {
0x18E758A7, //0 key
};
IRsend irsend;
void setup()
{
for (int i = 0; i < numberOfKeys; i++){
buttonState[i]=true;
lastButtonState[i]=true;
int physicalPin=i + firstKey;
pinMode(physicalPin, INPUT);
digitalWrite(physicalPin, HIGH); // turn on pull-ups
}
Serial.begin(9600);
}
void loop() {
for (int keyNumber=0; keyNumber<numberOfKeys; keyNumber++)
{
int physicalPinToRead=keyNumber+4;
buttonState[keyNumber] = digitalRead(physicalPinToRead);
if (buttonState[keyNumber] != lastButtonState[keyNumber])
{
if (buttonState[keyNumber] == LOW)
{
irsend.sendSony(irKeyCodes[keyNumber], 32);
Serial.println("Sending");
}
lastButtonState[keyNumber] = buttonState[keyNumber];
}
}
}