digitale bottega cresc wiki

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

int main(void)
{
    FILE *fp;


   fp = fopen("/dev/servoblaster", "w");
   if (fp == NULL) {
       printf("Error opening file\n");
       exit(0); 
 }
   fprintf(fp, "0=10%\n");
   fclose(fp);
   fflush(fp); 
   return 0;
}

gcc -o servo servo.c
sudo ./servo