qmk_firmware/quantum/led_matrix/animations/runners/effect_runner_reactive.h
Vlad K a29ca1e7f1
Add support for ISSI drivers on both sides of a split keyboard (#13842)
* Gets RGB working on a split keyboard with IS31FL3733. Currently needs small tweak to re-enable WS2812

* Added helper function

* Trying to integrate the function

* Moved functionality into a macro

* Swapped conditional for a macro everywhere

* Tidying up

* More code cleanup

* Documentation updates

* Fixed formatting via linter

* Switching to a function from a macro

* Fixed compile error

* Fixing WS2812 behavior. UNTESTED.

* Updated documentation about the driver addresses.

* Fixed code for WS2812

* Trying to add in LED_MATRIX support

* Updated effects for LED matrix

* Updated third-party effect defines.

* Ran format-c on modified files

* Apply suggestions from code review

Co-authored-by: Ryan <fauxpark@gmail.com>

* Move to static inline. Avoids issues with gcc v8+

* Move helper function for LED_matrix to static inline to avoid issues with gcc v8+

Co-authored-by: Vlad Kvitnevskiy <vladkvit@outlook.com>
Co-authored-by: Ryan <fauxpark@gmail.com>
2021-11-02 09:04:37 +11:00

28 lines
984 B
C

#pragma once
#ifdef LED_MATRIX_KEYREACTIVE_ENABLED
typedef uint8_t (*reactive_f)(uint8_t val, uint16_t offset);
bool effect_runner_reactive(effect_params_t* params, reactive_f effect_func) {
LED_MATRIX_USE_LIMITS(led_min, led_max);
uint16_t max_tick = 65535 / led_matrix_eeconfig.speed;
for (uint8_t i = led_min; i < led_max; i++) {
LED_MATRIX_TEST_LED_FLAGS();
uint16_t tick = max_tick;
// Reverse search to find most recent key hit
for (int8_t j = g_last_hit_tracker.count - 1; j >= 0; j--) {
if (g_last_hit_tracker.index[j] == i && g_last_hit_tracker.tick[j] < tick) {
tick = g_last_hit_tracker.tick[j];
break;
}
}
uint16_t offset = scale16by8(tick, led_matrix_eeconfig.speed);
led_matrix_set_value(i, effect_func(led_matrix_eeconfig.val, offset));
}
return led_matrix_check_finished_leds(led_max);
}
#endif // LED_MATRIX_KEYREACTIVE_ENABLED