#include <stdio.h>
#include <usb.h>
#include "ow-functions.h"

int main (int argc, char *argv[]) {
    unsigned char buff[128];
    int len, i, byte;

    if (argc < 3) {
        fprintf (stderr, "ERROR: Expected: buffer-write byte repetitions\n");
        return EXIT_FAILURE;
    }

    sscanf (argv[1], "%x", &byte);
    len = atoi (argv[2]);
    for (i = 0; i < len; i++) {
        buff[i] = byte;
    }

    if (acquireAdapter() < 0) {
        return EXIT_FAILURE;
    }

    len = bulkWrite (buff, len);
    printf ("%d\n", len);
    if (len < 0) {
        fprintf (stderr, "ERROR: %s\n", usb_strerror());
        releaseAdapter();
        return EXIT_FAILURE;
    }

    if (releaseAdapter() < 0) {
        return EXIT_FAILURE;
    }

    return 0;
}