#define F_CPU 16000000

#include "irmp.h"


static void
timer1_init (void)
{
	#if defined (__AVR_ATtiny45__) || defined (__AVR_ATtiny85__)            // ATtiny45 / ATtiny85:

	#if F_CPU >= 16000000L
	OCR1C   =  (F_CPU / F_INTERRUPTS / 8) - 1;                              // compare value: 1/15000 of CPU frequency, presc = 8
	TCCR1   = (1 << CTC1) | (1 << CS12);                                    // switch CTC Mode on, set prescaler to 8
	#else
	OCR1C   =  (F_CPU / F_INTERRUPTS / 4) - 1;                              // compare value: 1/15000 of CPU frequency, presc = 4
	TCCR1   = (1 << CTC1) | (1 << CS11) | (1 << CS10);                      // switch CTC Mode on, set prescaler to 4
	#endif

	#else                                                                    // ATmegaXX:
	OCR1A   =  (F_CPU / F_INTERRUPTS) - 1;                                  // compare value: 1/15000 of CPU frequency
	TCCR1B  = (1 << WGM12) | (1 << CS10);                                   // switch CTC Mode on, set prescaler to 1
	#endif

	#ifdef TIMSK1
	TIMSK1  = 1 << OCIE1A;                                                  // OCIE1A: Interrupt by timer compare
	#else
	TIMSK   = 1 << OCIE1A;                                                  // OCIE1A: Interrupt by timer compare
	#endif
}

#ifdef TIM1_COMPA_vect                                                      // ATtiny84
#define COMPA_VECT  TIM1_COMPA_vect
#else
#define COMPA_VECT  TIMER1_COMPA_vect                                       // ATmega
#endif

ISR(COMPA_VECT)                                                             // Timer1 output compare A interrupt service routine, called every 1/15000 sec
{
	(void) irmp_ISR();                                                      // call irmp ISR
	// call other timer interrupt routines...
}

int
main (void)
{
	
	DDRB = 0b11111111;														// Alle auf B sind als Ausgänge definiert
	DDRC = 0b11001111;														// PC4, PC5 Eingänge
	DDRD = 0b11110011;														// PD2, PD3 Eingänge (D2= IR IN; IR auch in IRMPConfig.h eingestellt!
	
	uint8_t				i=0;
	uint8_t				vol_takt=20;										// Taktung für Taste Vol+ definieren
	
	IRMP_DATA   irmp_data;

	irmp_init();                                                            // initialize IRMP
	timer1_init();                                                          // initialize timer1

	sei ();                                                                 // enable interrupts

	for (;;)
	{
		if (irmp_get_data (&irmp_data))
		{
			 if 
			 (irmp_data.protocol == IRMP_NEC_PROTOCOL &&        // NEC-Protokoll
			 irmp_data.address == 0xDC23						// Adresse 0xDC23
			 && irmp_data.command == 0x0014 |					// Taste Vol+
			 irmp_data.protocol == IRMP_NEC_PROTOCOL && 
			 irmp_data.address == 0xDC23				
			 && irmp_data.command == 0x0017 )					// Taste Pfeil oben	
			 {
				 	_delay_ms(110);
				 	while (IRMP_FLAG_REPETITION == 0x01)		// Funktion ausführen solgange Wiederholsignal gesendet wird???
				 	{
					 	PORTD |= (1<<PD0);						// Ausgang PD0 ansteuern
					 	for (i=0;i<vol_takt;i++)
					 	{
						 	_delay_ms(1);
					 	}
					 	PORTD &= ~(1<<PD0);
					 	_delay_ms(250);
				 	}
			 	}
				 
				else if 
				(irmp_data.protocol == IRMP_NEC_PROTOCOL &&     // NEC-Protokoll
				irmp_data.address == 0xDC23						// Adresse 0xDC23 (Saba Code 0562)
				&& irmp_data.command == 0x0015 |				// Taste Vol-
				irmp_data.protocol == IRMP_NEC_PROTOCOL &&
				irmp_data.address == 0xDC23
				&& irmp_data.command == 0x0018 )				// Taste Pfeil unten
				{
					_delay_ms(110);
					while (IRMP_FLAG_REPETITION == 0x01)		// Funktion ausführen solgange Wiederholsignal gesendet wird???
					{
						PORTD |= (1<<PD1);						// Ausgang PD1 ansteuern
						for (i=0;i<vol_takt;i++)
						{
							_delay_ms(1);
						}
						PORTD &= ~(1<<PD1);
						_delay_ms(250);
				 
					}
				}
				                                                         
							 
		}
	}
}