/*
 * Very simple test program to check BCD convertion against some other --SF
 * This is mainly to test freq2bcd and bcd2freq functions.
 */

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <stdio.h>
#include <stdlib.h>
#include <hamlib/rig.h>
#include "misc.h"

#define MAXDIGITS 32

int main (int argc, char *argv[])
{
	unsigned char b[(MAXDIGITS+1)/2];
	freq_t f=0;
	int digits = 10;
	int i;

	if (argc != 2 && argc != 3) {
			fprintf(stderr,"Usage: %s <freq> [digits]\n",argv[0]);
			exit(1);
	}

	f = (freq_t)atoll(argv[1]);
	if (argc > 2) {
		digits = atoi(argv[2]);
		if (digits > MAXDIGITS)
			exit(1);
	}

	printf("Little Endian mode\n");
	printf("Frequency: %"PRIfreq"\n",f);
	to_bcd(b, f, digits);
	printf("BCD: %2.2x",b[0]);
	for (i = 1; i < (digits+1)/2; i++)
		printf(",%2.2x",b[i]);
	printf("\nResult after recoding: %"PRIll"\n", from_bcd(b, digits));

	printf("\nBig Endian mode\n");
	printf("Frequency: %"PRIfreq"\n",f);
	to_bcd_be(b, f, digits);
	printf("BCD: %2.2x",b[0]);
	for (i = 1; i < (digits+1)/2; i++)
		printf(",%2.2x",b[i]);
	printf("\nResult after recoding: %"PRIll"\n", from_bcd_be(b, digits));

	return 0;
}