HID Keyboard or custom service

[David]

Hello,

In our device, we would like to implement an HID Service for the most simple cases. This part is OK, there are examples for this.

For advanced users, we would like to implement a custom service that allows bi-directional communication and further device configurations. The different profiles will be selected using the buttons on the device.

How can we change the available services in a device at runtime? Can you point me towards an example out there?

Please note that we decided to use the nRF Connect SDK and Zephyr RTOS. 

Best regards

David

[Jørgen Holmefjord]

Hi,

There is a function, bt_gatt_service_unregister(), in the zephyr GATT library that you can use to unregister services. bt_hids_uninit() already implements this for you, and you can use this as reference for your own custom service to switch between the two.

Best regards,
Jørgen