forked from forks/qmk_firmware
a29ca1e7f1
* 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>
40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
#ifdef ENABLE_RGB_MATRIX_RAINDROPS
|
|
RGB_MATRIX_EFFECT(RAINDROPS)
|
|
# ifdef RGB_MATRIX_CUSTOM_EFFECT_IMPLS
|
|
|
|
static void raindrops_set_color(int i, effect_params_t* params) {
|
|
if (!HAS_ANY_FLAGS(g_led_config.flags[i], params->flags)) return;
|
|
HSV hsv = {0, rgb_matrix_config.hsv.s, rgb_matrix_config.hsv.v};
|
|
|
|
// Take the shortest path between hues
|
|
int16_t deltaH = ((rgb_matrix_config.hsv.h + 180) % 360 - rgb_matrix_config.hsv.h) / 4;
|
|
if (deltaH > 127) {
|
|
deltaH -= 256;
|
|
} else if (deltaH < -127) {
|
|
deltaH += 256;
|
|
}
|
|
|
|
hsv.h = rgb_matrix_config.hsv.h + (deltaH * (rand() & 0x03));
|
|
RGB rgb = rgb_matrix_hsv_to_rgb(hsv);
|
|
rgb_matrix_set_color(i, rgb.r, rgb.g, rgb.b);
|
|
}
|
|
|
|
bool RAINDROPS(effect_params_t* params) {
|
|
if (!params->init) {
|
|
// Change one LED every tick, make sure speed is not 0
|
|
if (scale16by8(g_rgb_timer, qadd8(rgb_matrix_config.speed, 16)) % 10 == 0) {
|
|
raindrops_set_color(rand() % DRIVER_LED_TOTAL, params);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
RGB_MATRIX_USE_LIMITS(led_min, led_max);
|
|
for (int i = led_min; i < led_max; i++) {
|
|
raindrops_set_color(i, params);
|
|
}
|
|
return rgb_matrix_check_finished_leds(led_max);
|
|
}
|
|
|
|
# endif // RGB_MATRIX_CUSTOM_EFFECT_IMPLS
|
|
#endif // DISABLE_RGB_MATRIX_RAINDROPS
|