01-10-2023, 07:58 AM
(01-09-2023, 12:20 PM)Tim Curtis Wrote: Suffice it to say that Bluetooth issues are difficult to troubleshoot.
Maybe once it's paired but before its connected try the command below to see if it shows something interesting.
Code:bluealsa-aplay -l
bluealsa-aplay -L
pi@moode:~ $ bluealsa-aplay --help
Usage:
bluealsa-aplay [OPTION]... [BT-ADDR]...
Options:
-h, --help print this help and exit
-V, --version print version and exit
-v, --verbose make output more verbose
-l, --list-devices list available BT audio devices
-L, --list-pcms list available BT audio PCMs
-B, --dbus=NAME BlueALSA service name suffix
-D, --pcm=NAME playback PCM device to use
--pcm-buffer-time=INT playback PCM buffer time
--pcm-period-time=INT playback PCM period time
--profile-a2dp use A2DP profile (default)
--profile-sco use SCO profile
--single-audio single audio mode
Note:
If one wants to receive audio from more than one Bluetooth device, it is
possible to specify more than one MAC address. By specifying any/empty MAC
address (00:00:00:00:00:00), one will allow connections from any Bluetooth
device. Without given explicit MAC address any/empty MAC is assumed.
pi@moode:~ $
Other thoughts:
- Try a different Class or Controller mode in /etc/bluetooth/main.conf.
- Try the btmon command
- Try a full manual pair/connect using bluetoothctl
Hello Tim,
I can pair and connect manually the CM150 with bluetoothctl and the btmon shows traffic between the transmitter and moOde BT however I can't hear anything :\
I've changed the BT CoD too in /etc/bluetooth/main.conf to 0x200408 (HiFi Audio Device), 0x200414 (Loudspeaker) and 0x200418 (Headphones) without success.
*BUT* if I connect my smartphone to moOde BT simultaneously to the CM150 I can hear the sound of my TV !?
