1  /*
 2      EIB Demo program - binary busmonitor
 3      Copyright (C) 2005-2011 Martin Koegler <mkoegler@auto.tuwien.ac.at>
 4  
 5      This program is free software; you can redistribute it and/or modify
 6      it under the terms of the GNU General Public License as published by
 7      the Free Software Foundation; either version 2 of the License, or
 8      (at your option) any later version.
 9  
10      This program is distributed in the hope that it will be useful,
11      but WITHOUT ANY WARRANTY; without even the implied warranty of
12      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13      GNU General Public License for more details.
14  
15      You should have received a copy of the GNU General Public License
16      along with this program; if not, write to the Free Software
17      Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18  */
19  #include "common.h"
20  
21  int
22  main (int ac, char *ag[])
23  {
24    uint8_t buf[255];
25    int len;
26    EIBConnection *con;
27    if (ac != 2)
28      die ("usage: %s url", ag[0]);
29    con = EIBSocketURL (ag[1]);
30    if (!con)
31      die ("Open failed");
32  
33    if (EIBOpenBusmonitor (con) == -1)
34      die ("Open Busmonitor failed");
35  
36    while (1)
37      {
38        len = EIBGetBusmonitorPacket (con, sizeof (buf), buf);
39        if (len == -1)
40          die ("Read failed");
41        printHex (len, buf);
42        printf ("\n");
43        fflush (stdout);
44      }
45  
46    EIBClose (con);
47    return 0;
48  }