We test the WICED 6.2 and program the headset example into CYBT_343026_EVAL. We read the source code of 20706 and see some HCI commands, could you explain how to use these commands? Or could you give me some guide document for vender specific hci command?
Thanks a lot.
Could you please let us know where do you see usage of these HCI commands? Why do you need to use these HCI commands?
I find these commands from the Broadcom source code , I guess the Cypress have
I am not sure which source code exposes these HCI commands.
If you want to setup the SCO you can use the APIs in wiced_bt_sco.h. WICED HCI commands can get form hci_control_api.h.
If you are using the device in controller mode, then you can get the required HCi commands fromm CyBluetool. (Eg. Write_SCO_PCM_Int_Param)
Thank you for youre reply, our device used as controller , we try to send the command "Write_SCO_PCM_Int_Param" to 20706, and it responses sucessfully. But when we use HFP to make a call, there are no data send to host.
Could you give me some advices for routing the SCO data to the host? Thanks a lot.
Sorry for the delay.
Could you please share us your test environment? Which is your Host device? What is the testing procedure you are following?