We've been maintaining a downstream patch to disable C++ exception
handling, which gives us some headroom before our builds get too big and
overwrite themselves at runtime.
Forgetting to apply this patch is a constant source of debugging
frustration. It turns out it can just be added to our USER_C_MODULES cmake
files instead, where it will implicitly be included when building against
our modules.
⚠️ Warning: flash/firmware split is now 1Mb/1Mb to accomodate USB libs.
BACK UP YOUR PICO before flashing this build. It *will* trash your filesystem.
* Add new RP_PICO_USB board
* Use commit 932f76c6ba64c5a3e68de3324556d9979f09303b for 932f76c6ba