Unable to run my program or examples

[Lezto22]

Hi Nordic developers.

I am developing a custom board using 2 Rigado BMD-300, but I am unable to run my 100% operative program or examples.

At first time I was able to see the rigado DFU service working on thoses chips (it was working) I used nrfjprog --family nrf52 --recover to remove the manufacter firmware then I programmed the Softdevice and the application, but the application does not start.

I was thinking the issue is hardware related, but how is it possible if the manufacter code was working from the first time I powered the devices?

I am able to debugging my code, read back my code from the rigado modules, but no able to start the program.

Info: SDK 12.2 nRF52 (rigado bmd-300), SD: s132, Interface programing: SWD (swdclk, swdio, GND)

Any suggestion?

See you

[Lezto22]

Hi guys. I found the "problem" It was related to the NRF_CLOCK_LFCLKSRC I dont have an external LFCLCK because I dont use it on my software, but seems as the Softdevice uses it. I changed it to NRF_CLOCK_LF_SRC_RC or NRF_CLOCK_LF_SRC_SYNTH and all works pretty good almost the modules does start. The issue now I have is... all are identical hardware (rigado module), but one of thoses modules wont start and it get stuck on "ble_stack_init()" all the others modules works except for one that get stuck there