#debouncer #embedded-hal #no-std

no-std debouncr

A simple no-std input debouncer to detect rising and falling edges with minimal RAM requirements

7 releases

0.2.2 Nov 21, 2020
0.2.1 Nov 17, 2020
0.1.3 Aug 20, 2020
0.1.2 Apr 28, 2020

#1269 in Hardware support

Download history 37/week @ 2024-07-22 41/week @ 2024-07-29 36/week @ 2024-08-05 27/week @ 2024-08-12 45/week @ 2024-08-19 58/week @ 2024-08-26 33/week @ 2024-09-02 24/week @ 2024-09-09 28/week @ 2024-09-16 106/week @ 2024-09-23 32/week @ 2024-09-30 10/week @ 2024-10-07 87/week @ 2024-10-14 31/week @ 2024-10-21 59/week @ 2024-10-28 29/week @ 2024-11-04

207 downloads per month
Used in 3 crates

MIT/Apache

22KB
233 lines

Debouncr

Build status Crates.io Version Crates.io Downloads No Std

A simple and efficient no_std input debouncer that uses integer bit shifting to debounce inputs. The algorithm can detect rising and falling edges and only requires 1 byte of RAM for detecting up to 8 consecutive high/low states or 2 bytes of RAM for detecting up to 16 consecutive high/low states.

The algorithm is based on the Ganssle Guide to Debouncing (section "An Alternative").

Docs: https://docs.rs/debouncr

License

Licensed under either of

Contributing

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