mightyBugA-rust-firmware

Firmware for the MightyBugA line follower done in Rust programming language

The design files for the main board can be found at: https://github.com/aindustriosa/RustyBugA-board

Tested on Ubuntu Linux

Toolchain install

Installing:

curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh

Setup (old):

rustup update
rustup component add llvm-tools-preview
rustup target add thumbv7m-none-eabi
cargo install cargo-binutils cargo-embed cargo-flash cargo-expand
cargo install cargo-generate arm-toolchain

Setup (new, after probe-rs):

rustup update
rustup component add llvm-tools-preview
rustup target add thumbv7m-none-eabi
cargo install cargo-binutils cargo-expand
cargo install cargo-generate arm-toolchain

(Maybe this is not needed anymore)

wget https://armkeil.blob.core.windows.net/developer/Files/downloads/gnu-rm/10.3-2021.10/gcc-arm-none-eabi-10.3-2021.10-x86_64-linux.tar.bz2

mkdir /home/$USER/arm-gcc/
tar -xf gcc-arm-none-eabi-10.3-2021.10-x86_64-linux.tar.bz2 -C /home/$USER/arm-gcc/

defmt and prove-rs dependencies

flip-link:

cargo install flip-link

probe-rs:

Install probe-rs by following the instructions at https://probe.rs/docs/getting-started/installation/.

code docs

cargo doc --open

Upload the firmware to the MCU

Apps

Hello world

DEFMT_LOG=trace cargo xtask run app hello_world

Line follower

# With (semihosting) logs
DEFMT_LOG=trace cargo xtask run app line_follower

BSC examples

cargo xtask mightybuga_bsc example blink # use 'cargo xtask help' for a complete list of options

# With trace level logs
DEFMT_LOG=trace cargo xtask mightybuga_bsc example blink

Debugging

Go to the documentation for debugging.

References

Forked from https://cgit.pinealservo.com/BluePill_Rust/blue_pill_base

Other references:

• https://github.com/punkto/rust_stm32f4_discovery_example/tree/main

Sponsor

Esta actividade está patrocinada pola Xunta de Galicia e pola Axencia Para a Modernización Tecnolóxica (AMTEGA).