fu5ha/display-interface

Rust crates providing a generic interface for display drivers and some default implementations (GPIO, SPI and I2C)

Display interface

This Rust crate contains a no_std compatible interface in form of traits to bridge between a bus driver and a display driver. The goal here is to allow display drivers to be written in a hardware interface agnostic way and prevent code duplication and missing implementations.

Crate features

Additional features can be enabled by adding the following features to your Cargo.toml.

• async: enables AsyncWriteOnlyDataCommand. This feature uses #[async_trait] and can be used with rustc 1.56 and newer. Using this feature requires allocator support.
• nightly: Enables support for nightly-only, unstable features. Together with async, this will enable the async_fn_in_trait and impl_trait_projections unstable features, and removes the #[async_trait] workaround as well as the allocator requirement. This feature requires a nightly Rust compiler released on or after 2022-11-17.

License

Licensed under either of

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