source: drsdaq/VME/struck/sis1100/V2.02/examples/camac_simple_routines/sis5100_flashuserled.c@ 23

/**************************/
/* SIS5100 flash user LED */
/**************************/

#define _GNU_SOURCE
#include <stdio.h>
#include <errno.h>
#include <string.h>
#include <sys/types.h>
#include <unistd.h>
#include <stdlib.h>
#include <fcntl.h>
#include <sys/ioctl.h>


#include "dev/pci/sis1100_var.h"
#include "sis5100_camac_calls.h"


/****************************************************************************/
int main(int argc, char* argv[])
{

int p;
int res;


if (argc<2) {
  fprintf(stderr, "usage: %s  path\n", argv[0]);
  return 1;
}

if ((p=open(argv[1], O_RDWR, 0))<0) {
        perror("open");
        return 1;
}


while(1){
  res=s5100_control_write(p,0x100,0x80);
  if (res!=0) {
    printf("error: %x\n",res);
  }
  sleep(1);
  res=s5100_control_write(p,0x100,0x800000);
  if (res!=0) {
    printf("error: %x\n",res);
  }
  sleep(1);
}

close(p);
return 0;
}