1 /**

     2  * bluetooth.c

     3  * Copyright (C) 2010 Markus Bröker

     4  */

     5 

     6 #include <stdio.h>

     7 #include <stdlib.h>

     8 #include <unistd.h>

     9 #include <sys/socket.h>

    10 #include <bluetooth/bluetooth.h>

    11 #include <bluetooth/rfcomm.h>

    12 

    13 int main (int argc, char **argv)

    14 {

    15     struct sockaddr_rc addr = { 0 };

    16     int s, status;

    17     // Hard-coded for simplicity

    18     char dest[18] = "58:17:0C:FF:36:D7";    // E10i

    19 

    20     // allocate a socket

    21     s = socket (AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM);

    22 

    23     // set the connection parameters (who to connect to)

    24     addr.rc_family = AF_BLUETOOTH;

    25     addr.rc_channel = (uint8_t) 1;

    26     str2ba (dest, &addr.rc_bdaddr);

    27 

    28     // connect to server

    29     status = connect (s, (struct sockaddr *)&addr, sizeof (addr));

    30 

    31     // send a message

    32     if (status == 0) {

    33         status = write (s, "hello!", 6);

    34     }

    35 

    36     if (status < 0)

    37         perror ("uh oh");

    38 

    39     close (s);

    40 

    41     return EXIT_SUCCESS;

    42 }