#include <stdio.h>

#include <stdlib.h>

#include <string.h>

#include <pthread.h>

#include <sys/stat.h>

#include <unistd.h>

void setLEDtrigger()

{

    FILE *fp;

    char trigger[] = "none";

    char dir[];

    sprintf(dir, "/sys/class/leds/fpga_led1/trigger");

    if ((fp = fopen(dir, "w")) == NULL) {

        printf("Failed to open the file %s\n", dir);

    }

    else {

        fwrite(trigger, sizeof(trigger), , fp);

        fclose(fp);

    }

}

void setLEDBrightness()

{

    FILE *fp;

    char dir[];

    char brightness_char[] = "";

    sprintf(dir, "/sys/class/leds/fpga_led1/brightness");

    if ((fp = fopen(dir, "w")) == NULL) {

        printf("Failed to open the file %s\n", dir);

    }

    else {

        fwrite(brightness_char, sizeof(brightness_char), , fp);

        fclose(fp);

    }

}

int main(int argc, char** argv)

{

    setLEDtrigger();

    setLEDBrightness();

    return ;

}