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rgb_backlight.c
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rgb_backlight.c
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/* Copyright 2020 Jumail Mundekkat / MxBlue
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Extended from the work done by fcoury: https://github.com/qmk/qmk_firmware/pull/4915
*/
#include "quantum.h"
#include "rgblight.h"
#include "rgb_backlight.h"
#include "via_backlight_api.h"
#include "mxss_frontled.h"
#include "debug.h"
uint8_t effect_speed = 0;
uint8_t get_static_effect_mode(void) {
uint8_t mode = rgblight_get_mode();
if (mode >= RGBLIGHT_MODE_ALTERNATING) // 36
return RGBLIGHT_MODE_ALTERNATING;
else if (mode == RGBLIGHT_MODE_RGB_TEST) // 35
return RGBLIGHT_MODE_RGB_TEST;
else if (mode >= RGBLIGHT_MODE_STATIC_GRADIENT) // 25 - 34
return RGBLIGHT_MODE_STATIC_GRADIENT;
else if (mode == RGBLIGHT_MODE_CHRISTMAS) // 24
return RGBLIGHT_MODE_CHRISTMAS;
else if (mode >= RGBLIGHT_MODE_KNIGHT) // 21 - 23
return RGBLIGHT_MODE_KNIGHT;
else if (mode >= RGBLIGHT_MODE_SNAKE) // [15, 17, 19], [16, 18, 20] (backwards)
return RGBLIGHT_MODE_SNAKE;
else if (mode >= RGBLIGHT_MODE_RAINBOW_SWIRL) // 9 - 11, 12 - 14 (backwards)
return RGBLIGHT_MODE_RAINBOW_SWIRL;
else if (mode >= RGBLIGHT_MODE_RAINBOW_MOOD) // 6 - 8
return RGBLIGHT_MODE_RAINBOW_MOOD;
else if (mode >= RGBLIGHT_MODE_BREATHING) // 2 - 5
return RGBLIGHT_MODE_BREATHING;
else if (mode == RGBLIGHT_MODE_STATIC_LIGHT) // 1
return RGBLIGHT_MODE_STATIC_LIGHT;
else
return RGBLIGHT_MODE_zero;
}
uint8_t get_max_effect_speed(uint8_t mode) {
switch (mode) {
case RGBLIGHT_MODE_SNAKE: // Actually 2, but 4 because we double the speed
return 4;
case RGBLIGHT_MODE_BREATHING:
return 3;
case RGBLIGHT_MODE_RAINBOW_MOOD:
case RGBLIGHT_MODE_RAINBOW_SWIRL:
case RGBLIGHT_MODE_KNIGHT:
return 2;
case RGBLIGHT_MODE_STATIC_LIGHT:
case RGBLIGHT_MODE_CHRISTMAS:
case RGBLIGHT_MODE_STATIC_GRADIENT:
case RGBLIGHT_MODE_RGB_TEST:
case RGBLIGHT_MODE_ALTERNATING:
default:
return 0;
}
}
void set_effect_speed(uint8_t data) {
effect_speed = data;
uint8_t mode = get_static_effect_mode();
uint8_t speed_max = get_max_effect_speed(mode);
if (mode == RGBLIGHT_MODE_SNAKE)
effect_speed *= 2; // Odd values are reversed snaking, avoid those for now.
mode += effect_speed > speed_max ? speed_max : effect_speed;
rgblight_mode(mode);
}
void set_effect(uint8_t *value_data) {
switch (*value_data) {
case 0:
rgblight_disable();
break;
case 1:
rgblight_enable();
rgblight_mode(RGBLIGHT_MODE_STATIC_LIGHT);
break;
case 2:
rgblight_enable();
rgblight_mode(RGBLIGHT_MODE_BREATHING);
break;
case 3:
rgblight_enable();
rgblight_mode(RGBLIGHT_MODE_RAINBOW_MOOD);
break;
case 4:
rgblight_enable();
rgblight_mode(RGBLIGHT_MODE_RAINBOW_SWIRL);
break;
case 5:
rgblight_enable();
rgblight_mode(RGBLIGHT_MODE_SNAKE);
break;
case 6:
rgblight_enable();
rgblight_mode(RGBLIGHT_MODE_KNIGHT);
break;
case 7:
rgblight_enable();
rgblight_mode(RGBLIGHT_MODE_CHRISTMAS);
break;
case 8:
rgblight_enable();
rgblight_mode(RGBLIGHT_MODE_STATIC_GRADIENT);
break;
case 9:
rgblight_enable();
rgblight_mode(RGBLIGHT_MODE_RGB_TEST);
break;
case 10:
rgblight_enable();
rgblight_mode(RGBLIGHT_MODE_ALTERNATING);
break;
}
set_effect_speed(effect_speed);
}
void set_color(uint8_t *data) {
uint8_t *hue = &(data[0]);
uint8_t *sat = &(data[1]);
rgblight_sethsv(*hue, *sat, rgblight_get_val());
}
void set_brightness(uint8_t *data) {
uint8_t hue = rgblight_get_hue();
uint8_t sat = rgblight_get_sat();
rgblight_sethsv(hue, sat, *data);
}
void set_layer_color(uint8_t layer, uint8_t *data) {
hs_set *hs = (hs_set *)data;
set_fled_layer_color(layer, *hs);
}
void set_caps_color(uint8_t *data) {
hs_set *hs = (hs_set *)data;
set_fled_caps_color(*hs);
}
void get_color(uint8_t *data) {
uint8_t hue = rgblight_get_hue();
uint8_t sat = rgblight_get_sat();
data[0] = hue;
data[1] = sat;
}
uint8_t get_effect(void) {
uint8_t mode = get_static_effect_mode();
switch (mode) {
case RGBLIGHT_MODE_STATIC_LIGHT:
return 1;
case RGBLIGHT_MODE_BREATHING:
return 2;
case RGBLIGHT_MODE_RAINBOW_MOOD:
return 3;
case RGBLIGHT_MODE_RAINBOW_SWIRL:
return 4;
case RGBLIGHT_MODE_SNAKE:
return 5;
case RGBLIGHT_MODE_KNIGHT:
return 6;
case RGBLIGHT_MODE_CHRISTMAS:
return 7;
case RGBLIGHT_MODE_STATIC_GRADIENT:
return 8;
case RGBLIGHT_MODE_RGB_TEST:
return 9;
case RGBLIGHT_MODE_ALTERNATING:
return 10;
default:
return 0;
}
}
void get_effect_speed(uint8_t *data) {
uint8_t mode = get_static_effect_mode();
uint8_t speed_max = get_max_effect_speed(mode);
effect_speed = rgblight_get_mode() - mode;
*data = effect_speed > speed_max ? speed_max : effect_speed;
}
void backlight_config_get_value(uint8_t *data) {
uint8_t *value_id = &(data[0]);
uint8_t *value_data = &(data[1]);
switch (*value_id) {
case VIA_API_EFFECT:
*value_data = get_static_effect_mode();
break;
case VIA_API_EFFECT_SPEED:
get_effect_speed(value_data);
break;
case VIA_API_BRIGHTNESS:
*value_data = rgblight_get_val();
break;
case VIA_API_COLOR_1:
get_color(value_data);
break;
case VIA_API_CAPS_LOCK_INDICATOR_COLOR:
*((hs_set *)value_data) = get_fled_caps_color();
break;
case VIA_API_LAYER_1_INDICATOR_COLOR:
*((hs_set *)value_data) = get_fled_layer_color(1);
break;
case VIA_API_LAYER_2_INDICATOR_COLOR:
*((hs_set *)value_data) = get_fled_layer_color(2);
break;
case VIA_API_LAYER_3_INDICATOR_COLOR:
*((hs_set *)value_data) = get_fled_layer_color(3);
break;
}
}
void backlight_config_set_value(uint8_t *data) {
uint8_t *value_id = &(data[0]);
uint8_t *value_data = &(data[1]);
switch (*value_id) {
case VIA_API_EFFECT:
set_effect(value_data);
break;
case VIA_API_EFFECT_SPEED:
set_effect_speed(*value_data);
break;
case VIA_API_BRIGHTNESS:
set_brightness(value_data);
break;
case VIA_API_COLOR_1:
set_color(value_data);
break;
case VIA_API_CAPS_LOCK_INDICATOR_COLOR:
set_caps_color(value_data);
break;
case VIA_API_LAYER_1_INDICATOR_COLOR:
set_layer_color(1, value_data);
break;
case VIA_API_LAYER_2_INDICATOR_COLOR:
set_layer_color(2, value_data);
break;
case VIA_API_LAYER_3_INDICATOR_COLOR:
set_layer_color(3, value_data);
break;
}
}