From 218a13fd63dcf0e5831c27dffa98b549e4402277 Mon Sep 17 00:00:00 2001 From: Frank Tackitt Date: Wed, 7 Nov 2018 09:25:18 -0700 Subject: [PATCH] Configurable Rainbow Swirl range (#4376) * Configurable Rainbow Swirl range This allows tweaking of the rainbow effect to get different effects on keyboards with varied LED layouts. We found the value 1950 works on the RGBKB.net Sol to get a cool striped effect across the keyboard. * Document RGBLIGHT_RAINBOW_SWIRL_RANGE * Better wording for the documentation --- docs/feature_rgblight.md | 1 + quantum/rgblight.c | 6 +++++- 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/docs/feature_rgblight.md b/docs/feature_rgblight.md index a2820347deb7..0205ebe91a7c 100644 --- a/docs/feature_rgblight.md +++ b/docs/feature_rgblight.md @@ -122,6 +122,7 @@ The following options can be used to tweak the various animations: |`RGBLIGHT_EFFECT_KNIGHT_LED_NUM` |`RGBLED_NUM` |The number of LEDs to have the "Knight" animation travel | |`RGBLIGHT_EFFECT_CHRISTMAS_INTERVAL`|`1000` |How long to wait between light changes for the "Christmas" animation, in milliseconds| |`RGBLIGHT_EFFECT_CHRISTMAS_STEP` |`2` |The number of LEDs to group the red/green colors by for the "Christmas" animation | +|`RGBLIGHT_RAINBOW_SWIRL_RANGE` |`360` |Range adjustment for the rainbow swirl effect to get different swirls | You can also modify the speeds that the different modes animate at: diff --git a/quantum/rgblight.c b/quantum/rgblight.c index 94e9c0a3b201..9ce3b2309253 100644 --- a/quantum/rgblight.c +++ b/quantum/rgblight.c @@ -679,6 +679,10 @@ void rgblight_effect_rainbow_mood(uint8_t interval) { #endif #ifdef RGBLIGHT_EFFECT_RAINBOW_SWIRL +#ifndef RGBLIGHT_RAINBOW_SWIRL_RANGE + #define RGBLIGHT_RAINBOW_SWIRL_RANGE 360 +#endif + __attribute__ ((weak)) const uint8_t RGBLED_RAINBOW_SWIRL_INTERVALS[] PROGMEM = {100, 50, 20}; @@ -692,7 +696,7 @@ void rgblight_effect_rainbow_swirl(uint8_t interval) { } last_timer = timer_read(); for (i = 0; i < RGBLED_NUM; i++) { - hue = (360 / RGBLED_NUM * i + current_hue) % 360; + hue = (RGBLIGHT_RAINBOW_SWIRL_RANGE / RGBLED_NUM * i + current_hue) % 360; sethsv(hue, rgblight_config.sat, rgblight_config.val, (LED_TYPE *)&led[i]); } rgblight_set();