#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

#1552 in Hardware support

Download history 29/week @ 2023-12-18 54/week @ 2023-12-25 295/week @ 2024-01-01 26/week @ 2024-01-08 16/week @ 2024-01-15 37/week @ 2024-01-22 19/week @ 2024-01-29 52/week @ 2024-02-05 17/week @ 2024-02-12 51/week @ 2024-02-19 35/week @ 2024-02-26 24/week @ 2024-03-04 36/week @ 2024-03-11 33/week @ 2024-03-18 21/week @ 2024-03-25 160/week @ 2024-04-01

254 downloads per month
Used in 2 crates

MIT/Apache

22KB
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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