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Subject: [Bluez-users] Re:how to transmit hexadecimal data and voice?
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Date: Mon, 18 Jul 2005 15:54:32 +0800 (CST)

Hi,
Thanks Marcel for your reply! And I have solved the
first problem,I created a rfcomm connection,and sent
data sucessfully! Thanks again!

However,I am still puzzled with then second
problem.What I did is as follows:
on platform A: 
$ rfcomm listen 0 1
Waiting for connection on channel 1

on platform B: 
$ hsmicro 4A:49:4E:00:15:2F 1
-t: No such file or directory
Voice setting: 0x0060
RFCOMM channel connected
SCO audio channel connected (handle 44, mtu 64)
R
I
N
G
                                                      
                                                      
                                                      
                                                 
                                                      
                                                      
O
                                                      
                                                      
K
                                                      
                                                      
 
O
K
                                                      
                                                      
 
                                                      
                                                      
 ....

Then ,I inserted a microphone into the MC145483 Codec
on platform B and spoken,but on platform A there was
no response from the Code's speaker! 
Please correct me if i"m wrong. Do I need to add some
services such as HS,HF,A2SRC and A2SNK?
Or maybe there is something wrong on the connection
between Bluetooth module's PCM interface and the
Motoral MC145483 Codec?

I am really confused now!

Regards

gadfly



	

	
		
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