#driver #led-driver #led #display #embedded-hal #no-standard-library #embedded-development

no-std ht16k33

Rust driver for the Holtek HT16K33 'RAM Mapping 16*8 LED Controller Driver with keyscan'

4 releases (breaking)

0.4.0 Jun 16, 2019
0.3.0 Jan 6, 2019
0.2.0 Dec 26, 2018
0.1.0 Nov 21, 2018

#1534 in Hardware support


Used in 4 crates

MIT/Apache

59KB
1K SLoC

HT16K33

Version info Documentation Build Status Average time to resolve an issue Percentage of issues still open

ht16k33 is a driver for the Holtek HT16K33 "RAM Mapping 16*8 LED Controller Driver with keyscan".

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

Features

  • Uses the embedded-hal hardware abstraction.
  • Supports no_std for embedded devices.
  • Supports all 20/24/28-pin SOP package types.
  • 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.

License

Licensed under either of

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.

Dependencies

~150–335KB