[Bluez-devel] Re: How can I talk with others through bluetooth modules?

[Bluez-devel] Re: How can I talk with others through bluetooth modules?

[宁 宁]

Hi,Peter
Thanks for your reply.
 [\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 had compiled pskey,and it could reconfigure
scomap.But the revision says "SCO mapping:  PCM",so I
think sco maps PCM instead of HCI,right?
And I guess maybe there is a switch that can
open/close the PCM interface. Then,what's that?
Buy the way ,when I plug the microphone into the
Codec,I get the error messages like this: 
h4_recv:Unknown HCI packet type 00
h4_recv:Unknown HCI packet type fc
.....

So,do you have any idea?

Regards

gadfly

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