zmk_mf68/app/drivers/kscan
Joel Spadin f946dc6893 feat(kscan): Improve matrix debouncing
Switched the GPIO matrix driver to debouncing using a simple integrator
algorithm. Whenever a key is pressed, we now scan at a rate controlled
by debounce-scan-period-ms (default 1 ms) until all keys are released,
then return to either waiting for an interrupt or polling more slowly.

The timers for key press and release can now be controlled separately,
so debounce-period is deprecated in favor of debounce-press-ms and
debounce-release-ms. Global Kconfig options
ZMK_KSCAN_DEBOUNCE_PRESS_MS and ZMK_KSCAN_DEBOUNCE_RELEASE_MS are also
added to make these easier to set.

Added documentation for debouncing options.
2021-10-26 23:52:13 -04:00
..
CMakeLists.txt feat(kscan): Improve matrix debouncing 2021-10-26 23:52:13 -04:00
debounce.c feat(kscan): Improve matrix debouncing 2021-10-26 23:52:13 -04:00
debounce.h feat(kscan): Improve matrix debouncing 2021-10-26 23:52:13 -04:00
Kconfig feat(kscan): Improve matrix debouncing 2021-10-26 23:52:13 -04:00
kscan_composite.c fix(kscan): Allow composite driver to handle missing children. 2021-09-14 20:48:28 -04:00
kscan_gpio_demux.c refactor(core): Move away from deprecated DT API. 2021-07-17 17:04:25 -04:00
kscan_gpio_direct.c refactor(core): Move away from deprecated DT API. 2021-07-17 17:04:25 -04:00
kscan_gpio_matrix.c feat(kscan): Improve matrix debouncing 2021-10-26 23:52:13 -04:00
kscan_mock.c refactor(core): Move away from deprecated DT API. 2021-07-17 17:04:25 -04:00