#include <Wire.h>
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd (0x27,16,2);
#include <IRremote.h>  //เรียกใช้ในLibrary
#define IR_RECEIVE_PIN  12
int remote;  //name
int led1 = 2;
int led2 = 3;
int led3 = 4;
int led4 = 5;
int led5 = 6;
int led6 = 7;
int led7 = 8;
int R =11;
int G =10;
int B =9;
void setup() {
  lcd.init ();
  lcd.backlight();
  Serial.begin(9600);
  IrReceiver.begin(IR_RECEIVE_PIN);
  pinMode(led1, OUTPUT);  //red
  pinMode(led2, OUTPUT);  //orange
  pinMode(led3, OUTPUT);  //yellow
  pinMode(led4, OUTPUT);  //green
  pinMode(led5, OUTPUT);  //light blue
  pinMode(led6, OUTPUT);  //blue
  pinMode(led7, OUTPUT);  //purple
  pinMode(R, OUTPUT);
  pinMode(G, OUTPUT);
  pinMode(B, OUTPUT);
}

void loop() {
if (IrReceiver.decode()) {
  IrReceiver.resume();
  Serial.println(IrReceiver.decodedIRData.command);
  }
  remote = IrReceiver.decodedIRData.command;
  Serial.print("remote : ");
  Serial.println(remote);
if (remote == 162) {  //POWER
  Serial.println("Aonann");
delay(1000);
}

else if (remote == 226) {  //MENU  red 1
  digitalWrite(led1, HIGH);
  analogWrite(R,255);  
  analogWrite(G,0);
  analogWrite(B,0);
   Serial.println("MENU");
   lcd.setCursor(0,0);
lcd.print("MENU : 226");
delay(1000);
lcd.clear();
}

else if (remote == 34) {  //TEST orange 2
  digitalWrite(led2, HIGH);
  analogWrite(R,255);
  analogWrite(G,127);
  analogWrite(B,0);
   Serial.println("TEST");
   lcd.setCursor(0,0);
lcd.print("TEST : 34");
delay(1000);
lcd.clear();
}

else if (remote == 2 ) {  //PLUS yellow 3
  digitalWrite(led3, HIGH);
  analogWrite(R,255);
  analogWrite(G,255);
  analogWrite(B,0);
   Serial.println("PLUS");
   lcd.setCursor(0,0);
lcd.print("PLUS : 2");
delay(1000);
lcd.clear();
}

else if (remote == 194 ) {  //BACK green 4
  digitalWrite(led4, HIGH);
  analogWrite(R,0);
  analogWrite(G,255);
  analogWrite(B,0);
   Serial.println("BACK");
   lcd.setCursor(0,0);
lcd.print("BACK : 194");
delay(1000);
lcd.clear();
}

else if (remote == 168 ) {  //PLAY light 5
  digitalWrite(led5, HIGH);
  analogWrite(R,0);
  analogWrite(G,255);
  analogWrite(B,0);
   Serial.println("PLAY");
   lcd.setCursor(0,0);
lcd.print("PLAY : 168");
delay(1000);
lcd.clear();
}

else if (remote == 224 ) {  //PREVIOUS blue 6
  digitalWrite(led6, HIGH);
  analogWrite(R,0);
  analogWrite(G,0);
  analogWrite(B,255);
   Serial.println("PREVIOUS");
   lcd.setCursor(0,0);
lcd.print("PREVIOUS : 224");
delay(1000);
lcd.clear();
}

else if (remote == 144 ) {  //NEXT purple 7
  digitalWrite(led7, HIGH);
  analogWrite(R,0);
  analogWrite(G,0);
  analogWrite(B,255);
   Serial.println("NEXT");
   lcd.setCursor(0,0);
lcd.print("NEXT : 144");
delay(1000);
lcd.clear();
}

else if (remote == 152 ) {  //MINUS  8
  digitalWrite(led1, HIGH);
  analogWrite(R,255); 
  analogWrite(G,0);
  analogWrite(B,0);
   Serial.println("MINUS");
   lcd.setCursor(0,0);
lcd.print("MINUS : 152");
delay(1000);
lcd.clear();
}

else if (remote == 176 ) {  //C  9
  digitalWrite(led4, HIGH);
  analogWrite(R,0); 
  analogWrite(G,255);
  analogWrite(B,0);
   Serial.println("C");
   lcd.setCursor(0,0);
lcd.print("C : 176");
delay(1000);
lcd.clear();
}

else if (remote == 82 ) {  //9  10
  digitalWrite(led6, HIGH);
  analogWrite(R,0); 
  analogWrite(G,0);
  analogWrite(B,255);
   Serial.println("9");
   lcd.setCursor(0,0);
lcd.print("9 : 82");
delay(1000);
lcd.clear();
}
//
}