情報メディア特別演習

lugh_main.c

#include <wiringPi.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>

int main(void) {
	int STROBE = 15;
	int DATA = 16;
	int CLK = 1;

	if (wiringPiSetup() == -1)
		    exit(1);

	pinMode( STROBE, OUTPUT );
	pinMode( DATA, OUTPUT );
	pinMode( CLK, OUTPUT );
		
	int c = 0;
	//digitalWrite(STROBE,1);
	//digitalWrite(CLK,1);
	//digitalWrite(DATA,1);
	//while(1){}
	while(1){
		digitalWrite(STROBE,1);
		digitalWrite(CLK,0);
		sleep(1);
		digitalWrite(DATA,1);
		sleep(1);
		digitalWrite(CLK,1);
		sleep(1);
		if(c%8==7){digitalWrite(STROBE,0);sleep(1);}
		c++;
	}

	return 0;
}