Manual Build Steps

1. Create the build directory

$ mkdir build

2. In the build directory, setup the build environment.
Be sure to specify the pico as the board

$ cd build
$ env PICO_SDK_PATH=$HOME/ece177/pico-sdk PICO_TOOLCHAIN_PATH=/usr/local/gcc-arm-none-eabi/bin/ cmake ..

3. Compile the code

$ make

4. Copy the UF2 file to the Pico

$ cp kitt.uf2 /media/pi/RPI-RP2
