RE: Questions about implementation of Fitness Machine ControlPoint flow chart(Server point of view) (0x2AD9)

Sigurd — Fri, 10 Jan 2020 10:19:44 GMT

Hi,

[quote user=""]Read is excluded. How can the client read the control point after a write of the server?[/quote]

The server sends the repsonse/opcode as an indication back to client.

[quote user=""] Which command should it use to update the control point with the opcode : write, notify, indicate???[/quote]

Indicate.

[quote user=""]How can the server send the Response Code? Which command? Which characteristic? Which API ?[/quote]

Take a look at how the control point is used in the function racp_response_code_send() in the file ble_gls.c, found in SDK_folder\components\ble\ble_services\ble_gls