Expand description
A library for working with the micro:bit.
§Features
This crate currently provides:
- Support for the 5×5 LED display (see
display) - A library for working with 5×5 images (see
graphics) - Support for the hardware buttons (see
buttons)
§Getting started
See How to use rmicrobit.
§Examples
There are a number of example programs in the examples directory. You
can run an example as follows:
cargo run --example scroll_text -- -x microbit.gdbexamples/demo demonstrates all the features of this crate, using
the cortex-m-rtfm framework.
§Tests
There are a few tests which can be run on the host machine. Run them as
follows (from a checked-out working copy of rmicrobit):
cargo test --lib --target x86_64-unknown-linux-gnu(or substitute your development machine’s native target)
§Re-exports
The following dependencies are re-exported under
rmicrobit::, so that crates using this library can be sure
to be using consistent versions:
nrf51(register-level access to the SoC peripherals)nrf51_hal(higher-level access to the SoC peripherals)embedded_hal(traits used by somenrf51_halinterfaces)
In particular, if you use cortex-m-rtfm, use
rmicrobit::nrf51 as the device parameter to #[app].
Re-exports§
pub use embedded_hal;pub use nrf51_hal;pub use nrf51_hal::nrf51;