Some of the BT headset microphone does not work after reboot

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Some of the BT headset microphone does not work after reboot

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vinothkumars
Senior Contributor III

Dear NXP,

 

      I am working on imx6q with Android Nougat. Some of the BT Headset microphone dose not work after reboot but speaker working fine.

      I checked with different BT headset and some of the headset I found this problem.

     

Please find the below log,

bt_bluegiga_headset: length:12 Data:SCO OPEN 255     

bt_bluegiga_headset: length:12 Data:SYNTAX ERROR

And also Please check the below working log,

bt_bluegiga_headset: length:10 Data:SCO OPEN 2
bt_bluegiga_headset: length:13 Data:CONNECT 4 SCO

Please response, If anyone in experience.

 

Thanks & Regards,

VinothS.

Regards,
Vinothkumar Sekar
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vinothkumars
Senior Contributor III

This one again verified in headset side, This is the problem with headset side. At first time it will work because we press volume button continuously for connecting purpose. But, after second time/once connected we are not pressing volume button, So, in this case it will not work.

I Closed this thread now.

Regards,

VInothS.

Regards,
Vinothkumar Sekar

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vinothkumars
Senior Contributor III

This one again verified in headset side, This is the problem with headset side. At first time it will work because we press volume button continuously for connecting purpose. But, after second time/once connected we are not pressing volume button, So, in this case it will not work.

I Closed this thread now.

Regards,

VInothS.

Regards,
Vinothkumar Sekar

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vinothkumars
Senior Contributor III

Dear NXP,

This is the problem in custom bt headset side, Hands Free Profile Audio Gateway (HFP-AG) not working properly. This HFP-AG start once press the Volume button of the custom bt headset.

Please find the log, 

bt_bluegiga_headset: process_headset_data Data:HFP-AG 3 READY
bt_bluegiga_headset: HFP-AG ID:3 Established 00:12:6f:04:f2:95
bt_bluegiga_headset: headset_uart_receive , rec_dataframe : HFP-AG 3 VOLUME 10, headsetBtStatus.hfpAg_linkId: 3
bt_bluegiga_headset: process_headset_data Data:HFP-AG 3 VOLUME 10
bt_bluegiga_headset: headset_uart_receive , rec_dataframe : HFP-AG 3 UNKNOWN (0): AT+BTRH?\r, headsetBtStatus.hfpAg_linkId: 3
bt_bluegiga_headset: process_headset_data Data:HFP-AG 3 UNKNOWN (0): AT+BTRH?\r
972 I bt_bluegiga_headset: headset_uart_receive , rec_dataframe : HFP-AG 3 UNKNOWN (0): AT+CSRSF=0,0,0,1,0,0,0\r, headsetBtStatus.hfpAg_linkId: 3
bt_bluegiga_headset: process_headset_data Data:HFP-AG 3 UNKNOWN (0): AT+CSRSF=0,0,0,1,0,0,0\r

Thanks & Regards,

VinothS.

Regards,
Vinothkumar Sekar
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