Subject: Re: [Bluez-users] how to transmit hexadecimal data and voice?
From: Marcel Holtmann <marcel@holtmann.org>
To: bluez-users@lists.sourceforge.net
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Date: Sun, 17 Jul 2005 15:32:43 +0200

Hi,


> I use two CSR(Bluecore2) modlues on two arm platforms respectively .
> And now,I can create ACL and SCO connection=EF=BC=8Cboth l2test and sco=
test
> run well.Even,I can transmit files using the program obex_test.
> But still,
> 1>I don't know how to transmit acl data such as hexadecimal data. Can
> I use "hcitool cmd"??If I can,what is the hci command?

use the L2CAP or RFCOMM interfaces for data transmission.

> 2>I just want to transmit voice data through bluetooth modules so that
> I can talk with others using microphone.And I connected a MC145483
> Codes throught PCM interface yesterady.But I have no idea about how to
> do now.which profile should I use? sdptool add Headset?I think it's
> not the right one! And if I add the right profile,what should I do
> next?? Maybe some tools just like btsco?

The scotest program shows on how to create SCO only connections.

Regards

Marcel

>=20


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