How to compile v3.0.x/modules/hal/nordic/nrfx/samples ?

[jle]

I was able to complie many of the nrfx/samples under SDK v2.5.0 using VS Code IDE but cannot successfully compile any under SDK v3.0.0 .

The [Building and running]: <../../README.md#building-and-running> link referenced in the README.md file of each sample doesn't exist.

While the <../../README.md#building-and-running> link did not exist for v2.5.0 either at least  I was able to successfully compile and flash many of the examples.

Now I am stumped.  Attempts via 'Build system default', 'Use Sysbuild', or 'No sysbuild', or trying  'west build --board ..' via a 'nRF Serial Terminal' all fail.

Please tell me how to compile the 'v3.0.x/modules/hal/nordic/nrfx/samples'.

My need to make use of the Easy-DMA capability of nrf5340 spim4 , PWM, and also implement a delay line effect on a digital input signal. All without consuming excessive CPU cycles.

Thanks,

-JLE

[Hieu]

Hi JLE,

Is this the error you have got?

CMake Error at CMakeLists.txt:11 (GET_DEVICE_CONFIG_FILES):
  GET_DEVICE_CONFIG_FILES Macro invoked with incorrect arguments for macro
  named: GET_DEVICE_CONFIG_FILES

If so, I have narrowed down the issue to the BOARD variable being not set when this CMake line is run:
hal_nordic/nrfx/samples/src/nrfx_spim/non_blocking/CMakeLists.txt at nrfx-3.9.0 · zephyrproject-rtos/hal_nordic

I am unclear why yet. I will continue investigating it and update you this week.

Hieu