dynamically create a service

[Lvrk]

To create a release, we create an extended HEX by adding to the HEX file configuration data that will be located in non-volatile memory on flash.
At startup, this configuration is read.
We have a GATT service. Depending on the configuration we may have to hide certain characteristics.
This is not possible when the service definition is statically defined with BT_GATT_SERVICE_DEFINE().

Hence my question: how to dynamically create a service ? Is there sample code?

I have tried bt_gatt_service_register() but got build errors.

[Hieu]

Hello Lvrk,

bt_gatt_service_register() is the correct function to use. Have you enabled CONFIG_BT_GATT_DYNAMIC_DB as well?

Please also refer to these past cases for other issues and solutions:

 bt_gatt_service_register not working 

 Define a service dynamically 

 Dynamically Allocated GATT Service Not Visible in nRF Connect for mobile 

Hieu

[Lvrk]

Hi, Thank you for the references. The examples are clear. I try implementing for my case.
For me this case is closed.

[Hieu]

I'm glad to know that. Then I will close the case.