APP stucks with S120 v2.0.0

[Henri]

Hello,

I'm using a custom board (nRF51822 QFACA chip), with the optional 32KHz crystal.

When, I use the SDK 5.1.0 and the S120, my code works perfectly. But when I try to start my new updated code for the SDK 8.1.0 (S120 v2.0.0), the code stops at this instruction line of "softdevice_handler.c":

err_code = sd_softdevice_enable(clock_source, softdevice_assertion_handler);

This line of code is called when I call softdevice_handler_init() of my ble_stack_init:

SOFTDEVICE_HANDLER_INIT(NRF_CLOCK_LFCLKSRC_RC_250_PPM_8000MS_CALIBRATION, NULL);

Do you have any idea of what wrong with my code?

Thanks

[RK]

what's the err_code returned?

[Henri]

No err_code returned, that's the problem...

The code stops at the line of code given... Sometimes, the application restarts automatically but again stops at the same point...

Thanks

[RK]

have you recompiled everything for the new softdevice against the correct headers?

Check the IROM and IRAM settings correct for the new softdevice although I'd think they'd be right if you're getting into your code at all.

Are you ending up in the softdevice assertino handler?

Either way the chip doesn't stop, it's somewhere, hit break and find out where it is.