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Re: Bluetooth Audio Support
Posted: Mon Mar 07, 2016 9:11 am
by miazza
WOW, this sonds quite interesting ... do you think we have any chance to have a A2DP device paired with our TV ?
I have a couple of them at home but I'm no so skilled with linuk as you are... I will try when I have some spare time following your instructions.
Thanks !
Re: Bluetooth Audio Support
Posted: Mon Mar 07, 2016 10:38 am
by sectroyer
No
Re: Bluetooth Audio Support
Posted: Mon Mar 07, 2016 10:47 am
by zoelechat
Possibly interesting, but I'd say pointless. Bluetooth device filtering is not done on driver level, but by exeDSP...
Re: Bluetooth Audio Support
Posted: Mon Mar 07, 2016 12:16 pm
by miazza
sectroyer wrote:No
You say no and smile ... in this case my icon is
Re: Bluetooth Audio Support
Posted: Mon Mar 07, 2016 2:44 pm
by sectroyer
No. No. No. Always NO
Now clearer ?
Re: Bluetooth Audio Support
Posted: Thu Mar 10, 2016 1:55 am
by hudd0
@sectroyer:
Why no? Why do you think its impossible? Explain, please.
@zoelchat:
What causes you to say Device Filtering is done in exeDSP? How did you get that?
And which parameter is the "key", the "filter" relies?
What is the information, the TV decides if its a "good" or "bad" device connecting to it?
I dont think its the device name.
MAC Addr maybe?
pid/vid of the device?
It would be helpful if somebody could post the snoop logfile and the debug details as possible when an original samsung soundshare device is successful connected.
Also noticed, that in /mtd_rwarea ar some interesting files:
Code: Select all
...
-rwxr-xr-x 1 root 0 708 Mar 10 00:11 Bluetooth_SSHID_info
-rwxr-xr-x 1 root 0 975 Mar 9 23:37 Bluetooth_UNKNOWN_info
-rwxr-xr-x 1 root 0 258 Jun 12 2015 hid-desc-48-44-F7-xx-xx-xx.bin
-rwxr-xr-x 1 root 0 258 Jun 12 2015 hid-desc-C4-73-1E-xx-xx-xx.bin
Bluetooth_SSHID_info contains infos about my IR Blaster and Smart Touch Control. The Filename in the *.bin files matches to the Contents in Bluetooth_SSHID_info. Think some kind of succesfully paired devices:
Code: Select all
root@tv:/mtd_rwarea # cat Bluetooth_SSHID_info
DeviceNum=2
DeviceIndex=0
DevName=Smart Touch Control
FriendlyName=Smart Touch Control
BdAddr=48:44:F7:xx:xx:xx
hexClass=28:05:CC
AvailableServiceMask=0
TrustedServiceMask=xxxxxxxx
eServiceNum=8
link_key_present=1
link_key=...bla...
key_type=4
eConnectInfo=1
AuthorizeInfo=0
vid=1256
pid=8309
param=04F6035C:0020001A
EndOfDevice
DeviceIndex=1
DevName=IR Blaster
FriendlyName=IR Blaster
BdAddr=C4:73:1E:xx:xx:xx
hexClass=28:25:CC
AvailableServiceMask=0
TrustedServiceMask=xxxxxxxx
eServiceNum=1024
link_key_present=1
link_key=...bla...
key_type=4
eConnectInfo=1
AuthorizeInfo=0
vid=1256
pid=8310
param=00000000:00000000
EndOfDevice
Bluetooth_UNKNOWN_info contains infos about my 3rd party bt devices which were not accepted, i think:
Code: Select all
root@tv:/mtd_rwarea # cat Bluetooth_UNKNOWN_info
DeviceNum=3
DeviceIndex=0
DevName=android phone
FriendlyName=android phone
BdAddr=..bla..
hexClass=5A:02:0C
AvailableServiceMask=0
TrustedServiceMask=1
eServiceNum=512
link_key_present=1
link_key=..bla..
key_type=5
eConnectInfo=1
AuthorizeInfo=2
vid=0
pid=0
param=00000000:00000000
EndOfDevice
DeviceIndex=1
DevName=macbook
FriendlyName=macbook
BdAddr=..bla..
hexClass=38:01:0C
AvailableServiceMask=0
TrustedServiceMask=1
eServiceNum=512
link_key_present=1
link_key=..bla..
key_type=4
eConnectInfo=0
AuthorizeInfo=2
vid=0
pid=0
param=00000000:00000000
EndOfDevice
DeviceIndex=2
DevName=win7 machine
FriendlyName=win7 machine
BdAddr=..bla..
hexClass=7E:01:0C
AvailableServiceMask=0
TrustedServiceMask=1
eServiceNum=512
link_key_present=1
link_key=..bla..
key_type=5
eConnectInfo=1
AuthorizeInfo=2
vid=0
pid=0
param=00000000:00000000
EndOfDevice
But cant imagine what information could be inside the tho bin files... Same size..
Filename = MAC of my IR Blaster and the other one of my Smart Touch Control...
Re: Bluetooth Audio Support
Posted: Thu Mar 10, 2016 2:08 am
by hudd0
Should say that i replaced the parts of my MAC Addresses with ...xx-xx-xx or ...bla...
Re: Bluetooth Audio Support
Posted: Tue Aug 16, 2016 10:55 pm
by ircihumax
Samsung has hidden the option to connect a Bluetooth headset.
It works with 3D glasses with bluetooth headset as SSG-S3000GR/XH.
You must set Store demo mode, next change TV to 3D.
Now I can connect the glasses with headset and see the message "Bluetooth headphone is connect ."
Sound works only in Store demo and 3D mode
Re: Bluetooth Audio Support
Posted: Tue Aug 16, 2016 11:33 pm
by hudd0
Sounds interesting... Could you figure out which BT profile is used? A2DAP or Handsfree?
Did you try if it also works with non-Samsung "Headsets" in Store-Demo and 3D Mode?
Re: Bluetooth Audio Support
Posted: Wed Aug 17, 2016 9:15 pm
by ircihumax
i dont have equipment to figure out with profaile is in use. Today i try to connect little bluetooth speaker without result :/