openbts/TransceiverRAD1/RAD1SN.cpp

/* -*- c++ -*- */
/*
 * USRP - Universal Software Radio Peripheral
 *
 * Copyright (C) 2003,2004,2009 Free Software Foundation, Inc.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Boston, MA  02110-1301  USA
 */

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

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <getopt.h>
#include <assert.h>
#include <errno.h>

#include <Logger.h>
#include <Configuration.h>

ConfigurationTable gConfig;

using namespace std;

#include "rnrad1Core.h"

char *prog_name;

static void
set_progname (char *path)
{
  char *p = strrchr (path, '/');
  if (p != 0)
    prog_name = p+1;
  else
    prog_name = path;
}

static void
usage ()
{
  fprintf (stderr, "usage: \n");
  fprintf (stderr, "  %s [-v] [-w <which_board>] [-x] serialnumber\n", prog_name);
  exit (1);
}

#if 0
static void
die (const char *msg)
{
  fprintf (stderr, "%s (die): %s\n", prog_name, msg);
  exit (1);
}
#endif

static int 
hexval (char ch)
{
  if ('0' <= ch && ch <= '9')
    return ch - '0';

  if ('a' <= ch && ch <= 'f')
    return ch - 'a' + 10;

  if ('A' <= ch && ch <= 'F')
    return ch - 'A' + 10;

  return -1;
}

static unsigned char *
hex_string_to_binary (const char *string, int *lenptr)
{
  int	sl = strlen (string);
  if (sl & 0x01){
    fprintf (stderr, "%s: odd number of chars in <hex-string>\n", prog_name);
    return 0;
  }

  int len = sl / 2;
  *lenptr = len;
  unsigned char *buf = new unsigned char [len];

  for (int i = 0; i < len; i++){
    int hi = hexval (string[2 * i]);
    int lo = hexval (string[2 * i + 1]);
    if (hi < 0 || lo < 0){
      fprintf (stderr, "%s: invalid char in <hex-string>\n", prog_name);
      delete [] buf;
      return 0;
    }
    buf[i] = (hi << 4) | lo;
  }
  return buf;
}

static void
print_hex (FILE *fp, unsigned char *buf, int len)
{
  for (int i = 0; i < len; i++){
    fprintf (fp, "%02x", buf[i]);
  }
  fprintf (fp, "\n");
}

static void
chk_result (bool ok)
{
  if (!ok){
    fprintf (stderr, "%s: failed\n", prog_name);
    exit (1);
  }
}

static bool
get_on_off (const char *s)
{
  if (strcmp (s, "on") == 0)
    return true;

  if (strcmp (s, "off") == 0)
    return false;

  usage ();			// no return
  return false;
}


int
main (int argc, char **argv)
{
  int		ch;
  bool		verbose = false;
  int		which_board = 0;
  bool		fx2_ok_p = false;
  
  set_progname (argv[0]);
  
  while ((ch = getopt (argc, argv, "vw:x")) != EOF){
    switch (ch){

    case 'v':
      verbose = true;
      break;
      
    case 'w':
      which_board = strtol (optarg, 0, 0);
      break;
      
    case 'x':
      fx2_ok_p = true;
      break;
      
    default:
      fprintf(stderr,"Bad option: %c\n",ch);
      usage ();
    }
  }

  int nopts = argc - optind;

  fprintf(stderr,"nopts: %d",nopts);

  if (nopts < 1)
    usage ();

  gLogInit("openbts",argv[1],LOG_LOCAL7);

  rnrad1Core *core = new rnrad1Core(which_board,
				    RAD1_CMD_INTERFACE,
				    RAD1_CMD_ALTINTERFACE,
				    "","",true);

  if (nopts != 1) usage ();

  else {
    char *hex_string  = argv[optind];
    int len;
    unsigned char *buf = (unsigned char *) hex_string;
    len = 8;
    //hex_string_to_binary (hex_string, &len);
    if (buf == 0)
      chk_result (0);
    
    std::string bufStr;
    bufStr.assign((const char*) buf,len);

    bool result = core->writeEeprom(0x50, 248, bufStr);
    chk_result (result);

    return 0;
  }
 
  delete core;
}