https://github.com/jasonpeacock/ht16k33

Rust driver for the Holtek HT16K33 "RAM Mapping 16*8 LED Controller Driver with keyscan"
https://github.com/jasonpeacock/ht16k33

driver holtek led led-controller led-matrix rust rust-driver rust-library

Last synced: 2 days ago
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Rust driver for the Holtek HT16K33 "RAM Mapping 16*8 LED Controller Driver with keyscan"

• Host: GitHub
• URL: https://github.com/jasonpeacock/ht16k33
• Owner: jasonpeacock
• License: apache-2.0
• Created: 2018-11-07T03:04:37.000Z (about 6 years ago)
• Default Branch: master
• Last Pushed: 2023-10-02T19:04:37.000Z (about 1 year ago)
• Last Synced: 2024-10-07T21:41:21.964Z (about 1 month ago)
• Topics: driver, holtek, led, led-controller, led-matrix, rust, rust-driver, rust-library
• Language: Rust
• Size: 47.9 KB
• Stars: 9
• Watchers: 2
• Forks: 5
• Open Issues: 7
• Metadata Files:
  • Readme: README.md
  • License: LICENSE-APACHE

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README

        
# HT16K33

[![Version info](https://img.shields.io/crates/v/ht16k33.svg)](https://crates.io/crates/ht16k33)

[![Documentation](https://docs.rs/ht16k33/badge.svg)](https://docs.rs/ht16k33)

[![Build Status](https://travis-ci.org/jasonpeacock/ht16k33.svg?branch=master)](https://travis-ci.org/jasonpeacock/ht16k33)

[![Average time to resolve an issue](http://isitmaintained.com/badge/resolution/jasonpeacock/ht16k33.svg)](http://isitmaintained.com/project/jasonpeacock/ht16k33 "Average time to resolve an issue")

[![Percentage of issues still open](http://isitmaintained.com/badge/open/jasonpeacock/ht16k33.svg)](http://isitmaintained.com/project/jasonpeacock/ht16k33 "Percentage of issues still open")

`ht16k33` is a driver for the [Holtek HT16K33 "RAM Mapping 16\*8 LED Controller Driver with keyscan"](http://www.holtek.com/productdetail/-/vg/HT16K33).

Currently, only the 28-pin SOP package type is supported.

## Features

- [x] Uses the [`embedded-hal`](https://crates.io/crates/embedded-hal) hardware abstraction.

- [x] Supports `no_std` for embedded devices.

- [ ] Supports all 20/24/28-pin SOP package types.

- [x] Displays all 128 LEDs.

- [ ] Reads keyscan.

- [ ] Manages interrupts.

- [ ] Manages slave devices.

## Support

For questions, issues, feature requests, and other changes, please file an [issue in the github project](https://github.com/jasonpeacock/ht16k33/issues).

## License

Licensed under either of

* Apache License, Version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)

* MIT license ([LICENSE-MIT](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.