HAL based networking examples for the Raspberry Pi Pico, Pico-W, RP2040 using Rust.

rustup target install thumbv6m-none-eabi
cargo install flip-link
# This is our suggested default 'runner'
cargo install probe-rs-cli
# If you want to use elf2uf2-rs instead of probe-run, instead do...
cargo install elf2uf2-rs

For a debug build

cargo run

For a release build

cargo run --release

If you do not specify a DEFMT_LOG level, it will be set to debug. That means println!(""), info!("") and debug!("") statements will be printed. If you wish to override this, you can change it in .cargo/config.toml

[env]
DEFMT_LOG = "off"

You can also set this inline (on Linux/MacOS)

DEFMT_LOG=trace cargo run

or set the environment variable so that it applies to every cargo run call that follows:

export DEFMT_LOG=trace

Setting the DEFMT_LOG level for the current session
for bash

export DEFMT_LOG=trace

Windows users can only override DEFMT_LOG through config.toml or by setting the environment variable as a separate step before calling cargo run

• cmd

set DEFMT_LOG=trace

• powershell

$Env:DEFMT_LOG = trace

cargo run