UDP Serial-Wifi bridge

What

A serial bridge over UDP. It is really rough and mostly for benchmarking purposes. It is not really usable in this state.

Why

To try making wireless midi in various ways.

How

Set your pico sdk path

export PICO_SDK_PATH=...

mkdir -p build ; cd build
cmake --fresh ..
make -j32

Push to your boards

# Client
openocd -f interface/cmsis-dap.cfg -f target/rp2040.cfg -c "adapter speed 5000" -c "program udp_client.elf verify; reset; exit"
# Server
openocd -f interface/cmsis-dap.cfg -f target/rp2040.cfg -c "adapter speed 5000" -c "program udp_server.elf verify; reset; exit"

Test latency:

python3 ../tools/latency_stats.py --server /dev/ttyACM1 --client /dev/ttyACM2 --tests 10000 -
-chunk-size 3 --throughput-duration 2.0