hatdfault BLE application on srf52833 with s140 softdevice

[Davide Renzetti]

Hello,
I'm trying to use BLE on nrf52833. I'm developping with segger embedded studio and I' m usign the BLE peripheral example "ble_app_blinky".
Firstly I erased the flash memory and installed the softdevice:

nrfjprog --eraseall
nrfjprog --program s140_nrf52_7.2.0_softdevice.hex --verify

Then I compiled the application and debugged. When the application go to sd_softdevice_enable, the system go to hardfault!

The linker setup is:
FLASH_PH_START=0x27000
FLASH_PH_SIZE=0x59000
RAM_PH_START=0x20002C00
RAM_NOINIT_SIZE=0x3000
RAM_PH_SIZE=0x1d400
FLASH_START=0x27000
FLASH_SIZE=0xa59000
RAM_START=0x20000000
RAM_SIZE=0x20000
DEFAULT_CONFIG_START=0x27000
DEFAULT_CONFIG_SIZE=0x400
FCONFIG_START=0x28000
FCONFIG_SIZE=0x1000
INIT_START=0x29100

Thank you in advance for support.
Davide

[Susheel Nuguru]

Hi Davide, 

If this is not the FreeRTOS port from us and you are using some other SDK aswell, then there could be conflicts of resources with the other modules and softdevice. Softdevice owns certains resources and expects them to be untouched/unconfigured while initializing the softdevice. 

Are you sure you are including all our SDH libraries (components/libraries/softdevice/common and our port of Freertos files and not just from opensource. 

If you can help me reproduce this on the nRF52DK, then it will be helpful for me to understand the underlying issue. Please note that we do not have the capacity to debug any other SDK solutions other than what is released by us (NordicSemi)