/* Headerfile einbinden */
#include "system.h"
#include "control.h"

/* globale Variablen */
volatile volatile usercontrol *st_controls = NULL;

/** Hauptprogramm
 * @return			Status der Programmbeendigung
 * */
int main (void) {

	/* Datenrichtung fuer Port A setzen 1=Ausgang (LEDs), 0=Eingang (Taster) */
	DDRA = (PA3 | PA2 | PA1 | PA0);

	/* Datenrichtung fuer Port B setzen 1=Ausgang (LEDs), 0=Eingang (Taster) */
	DDRB = (PB3 | PB2 | PB1 | PB0);

	/* Datenrichtung fuer Port C setzen 1=Ausgang (Power) */
	DDRC = (PC7 | PC6 | PC5 | PC4 | PC3 | PC2 | PC1 | PC0);

	/* Datenrichtung fuer Port D setzen 1=Ausgang (Power) */
	DDRD = (PD7 | PD6 | PD5 | PD4 | PD3 | PD2 | PD1 | PD0);

	/* Anlegen der Bedienelementliste */
	st_controls = newUserControl(st_controls, &PORTA, PA4, &PORTA, PA0, &PORTC, PC0);
	st_controls = newUserControl(st_controls, &PORTA, PA5, &PORTA, PA1, &PORTC, PC1);
	st_controls = newUserControl(st_controls, &PORTA, PA6, &PORTA, PA2, &PORTC, PC2);
	st_controls = newUserControl(st_controls, &PORTA, PA7, &PORTA, PA3, &PORTC, PC3);
	st_controls = newUserControl(st_controls, &PORTB, PB4, &PORTB, PB0, &PORTD, PD0);
	st_controls = newUserControl(st_controls, &PORTB, PB5, &PORTB, PB1, &PORTD, PD1);
	st_controls = newUserControl(st_controls, &PORTB, PB6, &PORTB, PB2, &PORTD, PD2);
	st_controls = newUserControl(st_controls, &PORTB, PB7, &PORTB, PB3, &PORTD, PD3);

	/* Finale Endlosschleife */
	while (true) {

		/* Bedienelemente abfragen*/
		queryUserControls(st_controls);
	}

	/* Programm normal beenden */
	return EXIT_SUCCESS;
}