rp2040 build steps about atomvm HOT 2 CLOSED

You need my fork of pico sdk with the conditional variables and some changes related to the wifi driver (for pico-w) until these changes are merged upstream.

This should be picked up automatically using pico_sdk_import.cmake unless you are explicitely pointing to another sdk.

See

What are your exact steps?

from atomvm.

Thanks for taking the time to help - I really appreciate it.

I was following the build steps precisely as follows:

$ cd src/platforms/rp2040/
$ mkdir build
$ cd build
$ cmake .. -G Ninja -DPICO_BOARD=pico
$ ninja

However, thanks to you mentioning that, I realized I needed to additionally do unset PICO_SDK_PATH before running those steps.

Once I did that, everything worked a-okay, maybe that should be mentioned in the pico-build files? The pico-sdk recommends setting that, so it might catch others off-guard as well.

from atomvm.