stm32f3-discovery

Board support package for the STM32F3DISCOVERY board.

Dependencies

To build embedded programs using this you'll need:

• Rust 1.51 or newer toolchain
• rust-std components (pre-compiled core crate) for the ARM Cortex-M target.

$ cargo install cargo-generate
$ rustup target add thumbv7em-none-eabihf

For more info on working with embedded Rust, see the Embedded Rust Book and the Discovery Book.

Documentation

https://docs.rs/stm32f3-discovery

For the board specific functionality this crate adds, see:

• The examples directory.
• The leds module documentation
• The button module documentation
• The compass module and lsm303dhlc documentation

VS Code

This repository includes launch configurations for debugging CortexM programs with Visual Studio Code in the .vscode/ directory.
See .vscode/README.md for more information.

To debug one of the examples, open the example source file in the editor and press F5.

License

This template is licensed under either of

• Apache License, Version 2.0 (http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (http://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.

Changelog

0.7.2

Implements the Accelerometer trait from the Accelerometer crate.

0.7.1

• Implements an Iterator for the Leds struct and introduced the Leds::iter_mut() method.

  Testing shows that direct iteration over the leds using Leds::iter_mut() can save up to 800 bytes off the size of the final binary over the old Leds::into_array() method.

  See: https://github.com/rubberduck203/stm32f3-discovery/pull/41

• Adds the ability to obtain a mutable reference to a led based on it's compass direction on the board.

  See: Leds::for_direction()

  Contributed by Christian Meusel

0.7.0

Updates stm32f3xx-hal to 0.7.0. Since we re-export the stm32f3xx-hal, any breaking changes in their API are also breaking changes in ours. For details see the stm32f3xx-hal changelog

Although the minimum Rust version is technically still 1.49, because of changes to embedded_time, the minimum version of Cargo is now 1.51, so we're updating our MSRV to 1.51.

0.6.1

Update cortex-m, cortex-m-rt, and switch-hal dependencies.

0.6.0

Update stm32f3xx-hal version.
stm32f3xx-hal had breaking changes.
Since we re-export the HAL, that means we also had breaking changes.

For details, see the stm32f3xx-hal changelog.

0.5.0

• Updated dependencies
• InputSwitch for UserButton now has an Error type of core::convert::Infallible instead of ()

0.4.0

• Updated stm32f3xx-hal from 0.4.0 to 0.4.1
• Allows setting TriggerMode on the user button (breaking change)
• Removes deprecated GpioE struct and Leds::init function

0.3.4

• Introduced Compass struct and implemented Accelerometer trait.
• Add Leds::new function and deprecate Leds::init.

0.3.3

• Add wait_for_interrupt function
• Upgrade switch-hal version

0.3.2

• Re-export lsm303dhlc driver