#include <EEPROM.h>

int Kod = 0;
int Button_Power = -1;
int Button_Ch1 = -1;
int Button_Ch2 = -1;
int Button_Plus = EEPROM.read(1);
int Button_Minus = EEPROM.read(2);

#include <IRremote.h>

IRrecv ir_rx(2);
decode_results ir_rx_results;

unsigned long fnc_ir_rx_decode()
 {
  bool decoded=false;
  if( ir_rx.decode(&ir_rx_results))
	{
		decoded=true;
		ir_rx.resume();
	}
	if(decoded)
		return ir_rx_results.value;
	else
		return 0;
 }


void setup() {
  ir_rx.enableIRIn();

  pinMode(6, OUTPUT);
  pinMode(5, OUTPUT);

}

void loop() {
    Kod = (unsigned long)fnc_ir_rx_decode();
    if (Kod == 17850) {
      Button_Power = Button_Power * -1;
       analogWrite(6, Button_Plus);
       analogWrite(5, Button_Minus);
    }
    if (Kod == 3315) {
      Button_Ch1 = Button_Ch1 * -1;
      Button_Ch2 = -1;
    }
    if (Kod == 6375) {
      Button_Ch2 = Button_Ch2 * -1;
      Button_Ch1 = -1;
    }
    if (Button_Power == 1 & Button_Ch1 == 1) {
      if (Kod == 16575) {
        Button_Plus = Button_Plus + 15;
        if (Button_Plus > 255) {
          Button_Plus = 255;
        }
        EEPROM.write(1,Button_Plus);
        delay(50);
      }
      if (Kod == 6630) {
        Button_Plus = Button_Plus - 15;
        if (Button_Plus < 0) {
          Button_Plus = 0;
        }
        EEPROM.write(1,Button_Plus);
        delay(50);
      }
       analogWrite(6, Button_Plus);
    }
    if (Button_Power == 1 & Button_Ch2 == 1) {
      if (Kod == 16575) {
        Button_Minus = Button_Minus + 15;
        if (Button_Minus > 255) {
          Button_Minus = 255;
        }
        EEPROM.write(2,Button_Minus);
        delay(50);
      }
      if (Kod == 6630) {
        Button_Minus = Button_Minus - 15;
        if (Button_Minus < 0) {
          Button_Minus = 0;
        }
        EEPROM.write(2,Button_Minus);
        delay(50);
      }
       analogWrite(5, Button_Minus);
    }
    if (Button_Power == -1) {
      pinMode(6, OUTPUT);
       digitalWrite(6, 0);
      pinMode(5, OUTPUT);
       digitalWrite(5, 0);
    }

}