merge v1.9 into master - Githubissues

bxparks / AceButton

An adjustable, compact, event-driven button library for Arduino that debounces and dispatches events to a user-defined event handler.

MIT License

393 stars 37 forks source link

merge v1.9 into master #81

Closed bxparks closed 3 years ago

bxparks commented 3 years ago

1.9 (2021-06-01)
- Split LadderButtonCalibrator from LadderButtons for convenience.
- Add preliminary support for ATtiny85 using SpenceKonde/ATTinyCore.
- Add LadderButtonsTiny, a demo of attaching 2 buttons to the RESET/A0 pin of the ATtiny85 micrcontroller using a resistor ladder. This avoids wasting the RESET pin, freeing the other 5 GPIO pins for other purposes.
- Update docs and examples for LadderButtonConfig and EncodedButtonConfig to prevent the creation of the unused SystemButtonConfig.
  - Uses the 4-parameter AceButton() constructor to set the buttonConfig parameter explicitly to nullptr.
  - Saves 30 bytes of flash and 26 bytes of RAM on AVR (e.g. ATmega328, ATtiny83) processors.
- Split off examples/Encoded4To2Buttons from examples/Encoded8To3Buttons to make the usage of the Encoded4To2ButtonConfig and Encoded8To3ButtonConfig classes more clear.
- Add ButtonConfigFast1, ButtonConfigFast2, and ButtonConfigFast3.
  - Implementations of ButtonConfig which use the digitalWriteFast library.
  - Saves 100-400 bytes of flash on AVR processors.
  - See README.md#DigitalWriteFast.