app: ERROR 3735928559 [Unknown error code]

[matthew antonelli]

Hello.  I've recently made a custom BLE service app based on the SDK.

Now, the BLE initialization function in the design returns app: ERROR 3735928559 [Unknown error code]

I'm sure that there is something wrong in the code, as this works for another project.  But since the error is so cryptic, I don't know how to progress.  Online search leads to a timer configuration or PWM configuration error.  This may be but from my log feed back, I believe that the BLE initialization if failing.

Your feedback is appreciated.

Matt 

[matthew antonelli]

with more research, I wonder if s140_nrf52_7.2.0_softdevice.hex isn't running correctly, as the SD enable request fails and returns an error (7)

[Kenneth]

If you build with debug (not release) you should get some information about the exact error code, file name, and line number causing the error. Typically if you read the api description in the header file you can find some pointers to what may cause a specific error.

Error code 7 is NRF_ERROR_INVALID_PARAM.