You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
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
5 years ago
..
_print.h Fix USER_PRINT on avr/atsam (#12269) 5 years ago
_timer.h Avoid 8-bit timer overflows in debounce algorithms (#12240) 5 years ago
_wait.h Move gpio wait logic to wait.h (#12067) 5 years ago
atomic_util.h Split gpio and atomic to platform (#11792) 5 years ago
bootloader.c Format code according to conventions (#11905) 5 years ago
bootloader_size.c
gpio.h Add readPort() and some API to 'tmk_core/common/*/gpio.h' (#12754) 5 years ago
pin_defs.h Merge branch 'master' into develop 5 years ago
printf.c Refactor platform logic within print.h (#11863) 5 years ago
printf.mk Refactor platform logic within print.h (#11863) 5 years ago
sleep_led.c V-USB suspend refactor (#11891) 5 years ago
suspend.c Add missing LED Matrix suspend code to suspend.c (#12878) 5 years ago
timer.c
timer_avr.h
xprintf.S
xprintf.h