Unable to set up SCO connection

[oskla129]

Hi,

I am trying to use CYBT-353027-02 as a headset.

When I make a call on the phone I get a BTM_SCO_CONNECTION_REQUEST_EVT event.

In the event handler I call the wiced_bt_sco_accept_connection function but the connection is not established. After a few seconds I get a BTM_SCO_DISCONNECTED_EVT event.

Why?

How can I troubleshoot this issue?

/BR

[AnjanaM_61]

Hello @oskla129 

Can you please let us know what is the end application you are trying to implement ? Headset app should work as such , can you please let me know why you want to modify it with accept SCO connection API ? 

Regards,

Anjana

[oskla129]

The end application is a headset.

I am using the example at https://github.com/Infineon/mtb-example-btsdk-audio-headset as starting point. 
In that example wiced_bt_sco_accept_connection was called on SCO connection request so, I assumed that was the correct thing to do.

Is it not necessary?

Regards,
Oskar

[oskla129 · Accepted solution]

Found the problem. I had the somehow managed to set wrong esco parameters,

[AnjanaM_61]

Hi @oskla129 

Thanks for sharing the fix. 

Regards,

Anjana