Minimal rp2040 template

Minimal template for using rust with rp2040.

Prerequisites

Install Rust https://www.rust-lang.org/

How to use this template

First install cargo-generate

cargo install cargo-generate

Generate new project based on the template

cargo generate tanelikaivola/rp2040_minimal_template

Building and installing template

Setup for building the firmware

If you have fresh installation of rust, you need to add architecture as a target

rustup target add thumbv6m-none-eabi

Then install elf2uf2-rs for automatic deploy of the build firmware to pico

cargo install elf2uf2-rs

Build

Got to your project folder (the name you gave in cargo generate)

cd [your project name]

Connect pico into computer in bootmode and run run to build and deploy of the firmware

cargo run --release