registered_handler_set is not called

[lyrics]

hi, all

I added scan module at 'ble_app_uart' example..

Error in function nus_c_init. (0x08)

So when I follow the line by line, it seems that the 'registered_handler_set(..)' function is not called properly and just returns.

Why does it work this way? Where did I miss?

[Vidar Berg]

Hi,

Please make sure you are calling db_discovery_init() prior to registered_handler_set(). You will get the invalid state error if you have forgotten to do this.

Best regards,

Vidar

[lyrics]

I didn't think of calling the function. Thank you. :)