#include <Arduino.h>
#include <IRsend.h>

const uint16_t kIrLed = 2;  // ESP8266 GPIO pin to use. Recommended: 4 (D2).
const uint16_t kUndoBtn = 1;  // ESP8266 GPIO pin to use. Recommended: 4 (D2).
const uint16_t kResetPin = 0;  // ESP8266 GPIO pin to use. Recommended: 4 (D2).

IRsend irsend(kIrLed);  // Set the GPIO to be used to sending the message.

// Example of data captured by IRrecvDumpV2.ino
uint16_t rawDataAdd[67] = {9000, 4500, 650, 550, 650, 1650, 600, 550, 650, 550,
                        600, 1650, 650, 550, 600, 1650, 650, 1650, 650, 1650,
                        600, 550, 650, 1650, 650, 1650, 650, 550, 600, 1650,
                        650, 1650, 650, 550, 650, 550, 650, 1650, 650, 550,
                        650, 550, 650, 550, 600, 550, 650, 550, 650, 550,
                        650, 1650, 600, 550, 650, 1650, 650, 1650, 650, 1650,
                        650, 1650, 650, 1650, 650, 1650, 600};

uint16_t rawDataUndo[67] = {9000, 4500, 850, 550, 850, 1850, 600, 550, 850, 550,
                        600, 1850, 850, 550, 600, 1850, 850, 1850, 850, 1850,
                        600, 550, 850, 1850, 850, 1850, 850, 550, 600, 1850,
                        850, 1850, 850, 550, 850, 550, 850, 1850, 850, 550,
                        850, 550, 850, 550, 600, 550, 850, 550, 850, 550,
                        850, 1850, 600, 550, 850, 1850, 850, 1850, 850, 1850,
                        850, 1850, 850, 1850, 850, 1850, 600};

void setup() {
  pinMode(kIrLed,OUTPUT);
  pinMode(kUndoBtn,INPUT);
  pinMode(kResetPin,OUTPUT);
  digitalWrite(kResetPin,HIGH);

  irsend.begin();

}

void loop() {
  bool isUndo = digitalRead(kUndoBtn);

  irsend.sendRaw(isUndo?rawDataUndo:rawDataAdd, 67, 38);

  delay(100);
  digitalWrite(kResetPin,LOW);
}