[Bluez-users] how to transmit hexadecimal data and voice?

[Bluez-users] how to transmit hexadecimal data and voice?

[宁 宁]

[-- Attachment #1: Type: text/plain, Size: 1256 bytes --]

My case is as fllows:
I use two CSR(Bluecore2) modlues on two arm platforms respectively . And now,I can create ACL and SCO connection，both l2test and scotest 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?
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?
 
[\u@\h \W]\$ hciconfig hci0 version revision
hci0:   Type: UART
        BD Address: 4A:49:4E:00:15:2D ACL MTU: 384:4 SCO MTU: 64:8
        HCI Ver: 1.1 (0x1) HCI Rev: 0x2c1 LMP Ver: 1.1 (0x1) LMP Subver: 0x2c1
        Manufacturer: Cambridge Silicon Radio (10)
        Build 705
        Chip version: BlueCore02-External
        Max key size: 56 bit
        SCO mapping:  PCM
 
I'll appreciate your help! 

		
---------------------------------
DO YOU YAHOO!?
  雅虎免费G邮箱－中国第一绝无垃圾邮件骚扰超大邮箱 

[-- Attachment #2: Type: text/html, Size: 1668 bytes --]

Re: [Bluez-users] how to transmit hexadecimal data and voice?

[Marcel Holtmann]

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



-------------------------------------------------------
SF.Net email is sponsored by: Discover Easy Linux Migration Strategies
from IBM. Find simple to follow Roadmaps, straightforward articles,
informative Webcasts and more! Get everything you need to get up to
speed, fast. http://ads.osdn.com/?ad_id=7477&alloc_id=16492&op=click
_______________________________________________
Bluez-users mailing list
Bluez-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/bluez-users