Name		Name	Last commit message	Last commit date
parent directory ..
CMakeLists.txt		CMakeLists.txt
README.md		README.md
main.c		main.c
pico_sdk_import.cmake		pico_sdk_import.cmake
pulse.pio		pulse.pio
railroad.c		railroad.c

README.md

Compiling

export PICO_SDK_PATH=/opt/pico-sdk
mkdir build && cd build
cmake ..
make