Jump to content
  • 0

Stuttering audio when sending to bluetooth receiver via bluealsa


rcr
 Share

Question

I'm trying to send a music from my NAS on the base of Cuibetruck (Allwinner Tech SOC A20 ARM Cortex-A7 Dual-Core T) Ubuntu Xenial with Armbian Linux 3.4.113-sun7i with bluealsa to my bluetoothreceiver connected to speakers. My working configs are in my answer to the question: https://askubuntu.com/questions/1197072/sending-audio-to-bluetooth-speaker-with-bluealsa

Anyway when I play mp3 with mpd or wav with aplay the music is extremely stuttering. Question on bluealsa Github (https://github.com/Arkq/bluez-alsa/issues/279) ended with advice to check UART set up (which is already too complicated for me). My question is anybody managed to setup a nice and smooth audio output to bluetooth speakers from Cubietruck? Does it have anything with UART set up to do? Maybe someone have an idea?

Link to comment
Share on other sites

1 answer to this question

Recommended Posts

  • 0

As long as I didn't get any suggestion I came to idea to try to update my bluetooth module's firmware which I guess a bit old right now:

 

[ 16.278794] [ap6210] Final fw_path=/lib/firmware/ap6210/fw_bcm40181a2.bin

[ 16.284490] [ap6210] Final nv_path=/lib/firmware/ap6210/nvram_ap6210.txt

[ 16.307198] [ap6210] download firmware /lib/firmware/ap6210/fw_bcm40181a2.bin

[ 16.665709] [ap6210] Firmware up: op_mode=0x0005, Broadcom Dongle Host Driver mac=ac:83:f3:a8:72:fd

[ 16.735412] [ap6210] Firmware version = wl0: Mar 10 2014 14:59:50 version 5.9

 

I found this https://github.com/armbian/firmware/tree/master/ap6210 which I think is what I need. Can anyone tell me how do I perform a firmware update?

Link to comment
Share on other sites

Donate and support the project!

Guest
This topic is now closed to further replies.
 Share

×
×
  • Create New...