#include "stdio.h"
#include "stdlib.h"
#include "unistd.h"
#include "sys/ioctl.h"
#include "fcntl.h"
#include "time.h"
#include "string.h"
#include "linux/gpio_syscalls.h"

int main(int argc, char **argv) {

	// set PA0 as output
	gpiosetdir(PORTA, DIROUT, PA0);

	// set PB7 as output
	gpiosetdir(PORTB, DIROUT, PB7);

	// set IOG24 as output
	gpiosetdir(PORTG, DIROUT, PG24);

	// set IOG8-15 as output
	gpiosetdir(PORTG, DIROUT, PG8_15);

	while(1) {
		gpiosetbits(PORTA, PA0);
		gpiosetbits(PORTB, PB7);
		gpiotogglebit(PORTG, PG24);
		gpiosetbits(PORTG, PG8);
		printf("%d\n", (gpiogetbits(PORTG, PG2))?(1):(0));
		sleep(1);

		gpioclearbits(PORTA, PA0);
		gpioclearbits(PORTB, PB7);
		gpiotogglebit(PORTG, PG24);
		gpioclearbits(PORTG, PG8);
		printf("%d\n", (gpiogetbits(PORTG, PG2))?(1):(0));

		sleep(1);
	}
	return(0);
}