Hi
Currently I'm working on imx8mp board there i working with bluetooth but issue is while connecting bluetooth it getting disconnect within few second, I'm using bluetoothctl for these tings i took HCI logs also from btmon.
Can anyone help me to solve this problem.
Solved! Go to Solution.
Thanks for your info I got solution by some command I tried
$ pactl list modules short
and then I'm doing blueoothctl
power on,scan on,pair MAC XXXXXXXXX
then when it will disconnect, at the time use connect MAC XXXXXXXXX.
reference from https://askubuntu.com/questions/1020257/bluez5-cannot-connect-to-a-paired-bluetooth-device-on-ubuntu...
Thanks.
Hello @ducho7783
1.Does this issue can be reproduced on EVK?
2.If yes, please share your BSP version.
Best Regards
Zhiming
Hi @Zhiming_Liu
Yeah This is EVK which we are using and below I have mention more information regarding this.
module - phyCORE-i.MX 8M plus
kernel version - 5.4.70
bluetooth module name - RTL8822BU USB Module for this we use rtl8822b_fw.bin , rtl8822b_config.bin firmware.
bsp info - Yogurt Vendor xwayland (Phytec Vendor Distribution) BSP-Yocto-FSL-i.MX8MP-PD21.1.2-rc1 phyboard-pollux-imx8mp-2
BlueZ verison - 5.50
The bluetoot module is not from NXP. If this module is from Phytec, you should consult them about this issue.
I think this should relate to BSP or firmware, you can try to update them.
Thanks for your info I got solution by some command I tried
$ pactl list modules short
and then I'm doing blueoothctl
power on,scan on,pair MAC XXXXXXXXX
then when it will disconnect, at the time use connect MAC XXXXXXXXX.
reference from https://askubuntu.com/questions/1020257/bluez5-cannot-connect-to-a-paired-bluetooth-device-on-ubuntu...
Thanks.