We have a custom board based on the nrf52, We trying to integrate BLE functionality into our already existing firmware. I am able to create a custom service and characteristic but I have not been able to enable notificatons using nrfConnect. The button for doing that is disabled and I get "cccd not discovered when I mouse over it". I have also tried the lightBlueOs app so it is safe to say that the problem is not with the app. I am using the same exact program from this tutorial:
https://github.com/bjornspockeli/nRF52-Bluetooth-Course
I am using the same SDK and everything is the same as the tutorial instructed. But I still get this error. I have also tried creating other tutorials like this: https://devzone.nordicsemi.com/tutorials/b/bluetooth-low-energy/posts/ble-characteristics-a-beginners-tutorial
But they all give me the same problem. The only change I am making to the tutorial sample code is that I am disabling the peer manager initialization. Because initializing it returns an error which I traced back to fds_init(), NRF_ERROR_STORAGE_FULL. I read that the peer manager handles security and bonding, so my assumption is that disabling it shouldn't affect the firmware. Please, I would like to know if anyone has encountered similar problems or if anyone has any suggestions. They will be deeply appreciated. Thanks.
