2005-07-28 06:56:36

by Luca Pizzamiglio

[permalink] [raw]
Subject: [Bluez-devel] multiple SCO link

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Hi to all.
I'm developing an application that needs multiple SCO link.
I've an A system that want to link to B and C system.

The code looks like this one:

if ((s = socket(PF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO)) < 0) {
perror("socket");
return -1;
}

memset(&addr, 0, sizeof(addr));
addr.sco_family = AF_BLUETOOTH;
bacpy(&addr.sco_bdaddr, src);
if (bind(s, (struct sockaddr *)&addr, sizeof(addr)) < 0) {
perror("bind");
close(s);
return -1;
}

memset(&addr, 0, sizeof(addr));
addr.sco_family = AF_BLUETOOTH;
bacpy(&addr.sco_bdaddr, dst_1);
if (connect(s, (struct sockaddr *)&addr, sizeof(addr)) < 0) {
perror("connect");
close(s);
return -1;
}

if ((s = socket(PF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO)) < 0) {
perror("socket");
return -1;
}

memset(&addr, 0, sizeof(addr));
addr.sco_family = AF_BLUETOOTH;
bacpy(&addr.sco_bdaddr, dst_2);
if (connect(s, (struct sockaddr *)&addr, sizeof(addr)) < 0) {
perror("connect");
close(s);
return -1;
}

The last connect seems not work. What's the problem? How could I solve it?

A second question: what the way to route sco audio to an ALSA device?

thanks a lot in advance.

Cheers,
Pizza

- -------------------------------------------
Luca Pizzamiglio
CEFRIEL - Embedded Systems Design Unit
Via Fucini, 2 - 20133 MILANO (ITALY)
Phone: +39 02 23954 343
e-mail: [email protected]
ICQ: 5046978
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