Commit graph

4 commits

Author SHA1 Message Date
Chad Austin
25713dc222
Add sym_defer_pr debouncer type (#14948) 2021-12-27 13:44:56 +11:00
Joel Challis
2728603fe6
Move tmk_core/common/<plat> (#13918) 2021-11-19 10:41:02 -08:00
Simon Arlott
a0959f1b33
Add asym_eager_defer_pk debounce type (#12689) 2021-06-16 14:00:37 +10:00
Simon Arlott
b829a1d264
Avoid 8-bit timer overflows in debounce algorithms (#12240)
* Add fast_timer_t that is 16-bit or 32-bit based on architecture

A 16-bit timer will overflow sooner but be faster to compare on AVR.

* Avoid 8-bit timer overflows in debounce algorithms

Count down remaining elapsed time instead of trying to do 8-bit timer
comparisons.

Add a "none" implementation that is automatically used if DEBOUNCE is
0 otherwise it will break the _pk/_pr count down.

* Avoid unnecessary polling of the entire matrix in sym_eager_pk

The matrix only needs to be updated when a debounce timer expires.

* Avoid unnecessary polling of the entire matrix in sym_eager_pr

The matrix only needs to be updated when a debounce timer expires.

The use of the "needed_update" variable is trying to do what
"matrix_need_update" was added to fix but didn't work because it only
applied when all keys finished debouncing.

* Fix sym_defer_g timing inconsistency compared to other debounce algorithms

DEBOUNCE=5 should process the key after 5ms, not 6ms

* Add debounce tests
2021-06-09 17:23:21 +10:00