stm32-rustup

A guide about rustup your stm32 mcu.

WIP

Why use Rust

Rust as a new-generation programming language has a lot of modern features than C and C++. Means that using Rust has a better experience.

And Rust has a great variety crates in no_std.

As Rust has a lot of modern features, it's possible to transplant your code to other type of chips, even other target such as RISC-V and AVR.

See Transplant

well done !

Try out

IDE

I'm using VSCode, and install these extensions:

• crates
• rust-analyzer

NOTE: bug fixed. Use latest version, at least 0.2.441. there is a bug in the newest version of rust-analyzer, which can NOT parse macro properly, before the bug fixed, please use version 0.2.400 instead.

newest version now: 0.2.408

device

my device is a STM32F429IGT6 chip and other peripherals which I'll introduce in Section resource

As using Rust, you do not have to use a same board even a same target (ARM), you can try the examples use your own device.

Oh, and a ST-Link debugger and TTL-Serial transformer and two usb cable

Resource

The resource used in examples

High-Speed-External : 25MHz

• PB0 - A green LED
• PB1 - A red LED
• PA0 - WK_UP
• PC13 - key
• PH2 - key
• PH3 - key

Transplant

If you want to try out the examples in your device

1. according to your device's manufacture, edit the memory layout memory.x
2. fix the dependencies in cargo.toml
3. redeclare pins in examples

And if you want try in another architecture chip

1. edit anything about target in .cargo/config
2. edit cargo.toml to add crates about HAL, PAC
3. Optionally, edit .vscode/settings.json to make vscode check your code correctly

Read More

• Lib.rs you can find a lot `no_std' crates here
• crates.io
• awesome-embedded-rust you can find a lot crates about embedded, such as hardware driver, HAL, PAC.

Q&A

I'm also a noob.

So just open an issue, and I'll try my best to answer.

Give me a star to let me know this repo helps you and encourage me to do more.

Author

@Logiase

LICENSE

MIT LICENSE