Weird nRF5340 behavior

[Meh]

I'm trying to run a working nrf52840dk app on nrf5340 and getting a weird CMake error:

I MUST SAY THAT THERE IS NOTHING WRONG WITH THE CMAKE WHEN BUILDING ON NRF52840DK

Please help!

[Turbo J]

Images for error messages are much worse than text copy& paste. You are literally missing the part that is actually important.

[Meh]

warning: Experimental symbol BT_LL_SW_SPLIT is enabled.


warning: ENTROPY_NRF5_RNG (defined at drivers/entropy/Kconfig.nrf5:14) has direct dependencies !ENTROPY_NRF_FORCE_ALT && DT_HAS_NORDIC_NRF_RNG_ENABLED && ENTROPY_GENERATOR with value n, but is currently being y-selected by the following symbols:
 - BT_LLL_VENDOR_NORDIC (defined at subsys/bluetooth\controller\Kconfig.ll_sw_split:8), with value y, direct dependencies SOC_COMPATIBLE_NRF && BT_LL_SW_SPLIT && BT_CTLR && BT_HCI && BT (value: y), and select condition SOC_COMPATIBLE_NRF && BT_LL_SW_SPLIT && BT_CTLR && BT_HCI && BT (value: y)

error: Aborting due to Kconfig warnings

Parsing C:/Nordicsemi/v2.2.0/zephyr/Kconfig
Loaded configuration 'C:/Nordicsemi/v2.2.0/zephyr/boards/arm/nrf5340dk_nrf5340/nrf5340dk_nrf5340_cpuapp_defconfig'
Merged configuration 'C:/Nordicsemi/Dalit/Stabilized_BLE/prj.conf'
Merged configuration 'C:/Nordicsemi/Dalit/Stabilized_BLE/build5340sec/zephyr/misc/generated/extra_kconfig_options.conf'
CMake Error at C:/Nordicsemi/v2.2.0/zephyr/cmake/modules/kconfig.cmake:328 (message):
  command failed with return code: 1
Call Stack (most recent call first):
  C:/Nordicsemi/v2.2.0/nrf/cmake/modules/kconfig.cmake:29 (include)
  C:/Nordicsemi/v2.2.0/zephyr/cmake/modules/zephyr_default.cmake:108 (include)
  C:/Nordicsemi/v2.2.0/zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:66 (include)
  C:/Nordicsemi/v2.2.0/zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:97 (include_boilerplate)
  CMakeLists.txt:4 (find_package)


-- Configuring incomplete, errors occurred!
FATAL ERROR: command exited with status 1: 'c:\Nordicsemi\toolchains\v2.2.0\opt\bin\cmake.EXE' '-DWEST_PYTHON=c:\Nordicsemi\toolchains\v2.2.0\opt\bin\python.exe' '-Bc:\Nordicsemi\Dalit\Stabilized_BLE\build5340sec' -GNinja '-Sc:\Nordicsemi\Dalit\Stabilized_BLE'

 *  The terminal process terminated with exit code: 1. 
 *  Terminal will be reused by tasks, press any key to close it. 

I see some warnings that didn't appear on the nrf52840 build. The CMakeLists files in this project are valid for the 840 build as well - but here, suddenly, it doesn't

[Vidar Berg]

Hello,

The BT controller must reside on the network core, but the kconfig error in your build log indicates that it is being included in the application core FW instead. Do you have CONFIG_BT_CTLR=y in your prj.conf? If so, it must be removed.

[Meh]

It did the trick! I just realized the sample I was inspired by had two different prj.cfg files answering my issue here. Thanks,Vidar Berg !