Blocked in Unknown Function after wakeup from SYSTEMOFF w/Bootloader

RE: Blocked in Unknown Function after wakeup from SYSTEMOFF w/Bootloader

BaptisteLrt — Mon, 27 Jun 2022 14:17:22 GMT

It is fixed. It was totaly my bad, my STAT1 pin was the same than the pin for accessing dfu. Fixed.

RE: Blocked in Unknown Function after wakeup from SYSTEMOFF w/Bootloader

BaptisteLrt — Mon, 27 Jun 2022 08:43:07 GMT

PC value is 0x00025D40

RE: Blocked in Unknown Function after wakeup from SYSTEMOFF w/Bootloader

BaptisteLrt — Mon, 27 Jun 2022 08:12:02 GMT

Hi,

I am using Softdevice s140 version 7.2.0 and sdk v15.0. I believe my application starts at address 0x00027000 so 0x00025D40 might be in Softdevice address range. The address is the one given by my debug mode when I pause after triggering the interrupt.

BUTTON_PIN which is the interrupt working is on GPIO(0,4) STAT1 which is causing the problem is on GPIO(0,25).

RE: Blocked in Unknown Function after wakeup from SYSTEMOFF w/Bootloader

Einar Thorsrud — Fri, 24 Jun 2022 13:25:31 GMT

Hi,

Which GPIOs are BUTTON_PIN and STAT1_PIN? Where does 0x00025D40 come from? Did you check with a debugger that it is the value of the program counter? And which SDK version and SoftDevice version are you using? I ask for several reasons, but primarily as the SoftDevice size has varied and it would be good to know if 0x00025D40 is in the SoftDevice or your application, and the size of the SoftDevice depends on type and version.