[Bluez-devel] Selection of Local module....

["Sir Graham (Terra)" <sir__graham@terra.es>]

[-- Attachment #1: Type: text/plain, Size: 1249 bytes --]

Hi,

I need to use two bluetooth devices in the same computer with BlueZ.

How  can I select (with socket) the device local that I like make a conexion?


If I make a simple conexion... Can I select what of my local modules (HCI0 or HCI1) makes this conexion?


#include <stdio.h>
#include <unistd.h>
#include <sys/socket.h>
#include <bluetooth/bluetooth.h>
#include <bluetooth/rfcomm.h>

int main(int argc, char **argv)
{
    struct sockaddr_rc addr = { 0 };
    int s, status;
    char dest[18] = "01:23:45:67:89:AB";

    // allocate a socket
    s = socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM);

    // set the connection parameters (who to connect to)
    addr.rc_family = AF_BLUETOOTH;
    addr.rc_channel = (uint8_t) 1;
    str2ba( dest, &addr.rc_bdaddr );

    // connect to server
    status = connect(s, (struct sockaddr *)&addr, sizeof(addr));

    // send a message
    if( status == 0 ) {
        status = write(s, "hello!", 6);
    }

    if( status < 0 ) perror("uh oh");

    close(s);
    return 0;
}

Can I select what of my local modules (HCI0 or HCI1) makes this conexion?  

Where can I select (in the example) what local module use?  ¿¿¿???

Regards,
Sir Graham.





[-- Attachment #2: Type: text/html, Size: 3267 bytes --]