CYW20819 RF test with HCI_UART and user firmware

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ToKo_4602001
Level 4
Level 4
50 sign-ins 25 replies posted 25 sign-ins

I am experiencing the problem that HCI event cannot be return correctly responded to HCI command sent to HCI_UART if our application firmware runs.

Of cource if the line below is commented out, the problem is resolved.

 // wiced_bt_stack_init(bt_app_callback, init_cfg_param(), wiced_bt_cfg_buf_pools);

 

Is it possible to use HCI command (for RF test) at the condition that an application firmware is written.

 

Regards,

 

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1 Solution
SheetalJ
Moderator
Moderator
Moderator
First comment on KBA 750 replies posted 500 likes received

Hi @ToKo_4602001 ,

The device should be in HCI mode in order to receive HCI commands. This is not possible when you load an application to the device with BT stack initialized.  

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2 Replies
SheetalJ
Moderator
Moderator
Moderator
First comment on KBA 750 replies posted 500 likes received

Hi @ToKo_4602001 ,

The device should be in HCI mode in order to receive HCI commands. This is not possible when you load an application to the device with BT stack initialized.  

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Thank you for quick response.

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