456 lines
14 KiB
C
456 lines
14 KiB
C
/**
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* @file rgb_ring.c
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* @author astro
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "rgb_ring.h"
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#include <string.h>
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#include "quantum.h"
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#include "rgblight.h"
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#include "drivers/led/issi/is31fl3731.h"
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#include "i2c_master.h"
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#ifndef RGBLIGHT_ENABLE
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#error "MUST enable rgblight"
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#endif
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// rgb ring leds setting
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const is31fl3731_led_t PROGMEM g_is31fl3731_leds[IS31FL3731_LED_COUNT] = {
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/* Refer to IS31 manual for these locations
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* driver
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* | R location
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* | | G location
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* | | | B location
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* | | | | */
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{0, C1_1, C3_2, C4_2},
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{0, C1_2, C2_2, C4_3},
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{0, C1_3, C2_3, C3_3},
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{0, C1_4, C2_4, C3_4},
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{0, C1_5, C2_5, C3_5},
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{0, C1_6, C2_6, C3_6},
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{0, C1_7, C2_7, C3_7},
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{0, C1_8, C2_8, C3_8},
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{0, C9_1, C8_1, C7_1},
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{0, C9_2, C8_2, C7_2},
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{0, C9_3, C8_3, C7_3},
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{0, C9_4, C8_4, C7_4},
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{0, C9_5, C8_5, C7_5},
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{0, C9_6, C8_6, C7_6},
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{0, C9_7, C8_7, C6_6},
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{0, C9_8, C7_7, C6_7},
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{0, C1_9, C3_10, C4_10},
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{0, C1_10, C2_10, C4_11},
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{0, C1_11, C2_11, C3_11},
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{0, C1_12, C2_12, C3_12},
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};
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#define RING_OUTER_BEGIN 0
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#define RING_OUTER_END 15
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#define RING_OUTER_SIZE (RING_OUTER_END + 1 - RING_OUTER_BEGIN)
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#define RING_INNER_BEGIN 16
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#define RING_INNER_END 19
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#define RING_INNER_SIZE (RING_INNER_END + 1 - RING_INNER_BEGIN)
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#define SPEED_MAX 100
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#define SPEED_STEP 10
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typedef enum {
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RING_STATE_INIT,
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RING_STATE_QMK,
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RING_STATE_CUSTOM,
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} RING_STATE;
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typedef enum {
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RING_EFFECT_1,
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RING_EFFECT_2,
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RING_EFFECT_3,
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RING_EFFECT_4,
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RING_EFFECT_5,
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RING_EFFECT_6,
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RING_EFFECT_MAX
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} RING_EFFECT;
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typedef struct {
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uint8_t state;
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uint8_t effect;
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uint8_t speed;
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uint8_t outer_index;
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uint8_t inner_index;
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uint8_t effect_count;
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uint8_t led_begin;
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uint8_t led_end;
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bool led_forward;
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bool led_clear;
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} rgb_ring_t;
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static rgb_ring_t rgb_ring = {
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.state = RING_STATE_INIT,
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.effect = RING_EFFECT_1,
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.speed = 10,
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.outer_index = 0,
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.inner_index = 0,
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.effect_count = 0,
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.led_begin = RING_OUTER_BEGIN,
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.led_end = RING_OUTER_END,
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.led_forward = true,
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.led_clear = false,
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};
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static void rgb_ring_reset(void)
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{
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rgb_ring.effect_count = 0;
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rgb_ring.led_begin = RING_OUTER_BEGIN;
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rgb_ring.led_end = RING_OUTER_END;
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rgb_ring.led_forward = true;
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rgb_ring.led_clear = false;
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}
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extern animation_status_t animation_status;
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extern rgblight_config_t rgblight_config;
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#define EFFECT_TEST_INTERVAL 50
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#define EFFECT_TEST_COUNT 5
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#define EFFECT_TEST_HUE_STEP 85
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#define EFFECT_TEST_VAL_STEP 17
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static void testing_mode(void)
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{
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if (timer_elapsed(animation_status.last_timer) > EFFECT_TEST_INTERVAL) {
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HSV h = {rgblight_config.hue, rgblight_config.sat, rgblight_config.val};
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RGB c = hsv_to_rgb(h);
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//is31fl3731_set_color_all(c.r, c.g, c.b);
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is31fl3731_set_color_all(0, 0, 0);
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is31fl3731_set_color(rgb_ring.outer_index+RING_OUTER_BEGIN, c.r, c.g, c.b);
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h.v = EFFECT_TEST_VAL_STEP*rgb_ring.outer_index;
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c = hsv_to_rgb(h);
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for (uint8_t i = RING_INNER_BEGIN; i <= RING_INNER_END; i++) {
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is31fl3731_set_color(i, c.r, c.g, c.b);
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}
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rgb_ring.outer_index = (rgb_ring.outer_index + 1) % RING_OUTER_SIZE;
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//rgb_ring.inner_index = (rgb_ring.inner_index + 1) % RING_INNER_SIZE;
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if (rgb_ring.outer_index == RING_OUTER_BEGIN) {
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rgblight_config.hue += EFFECT_TEST_HUE_STEP;
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rgb_ring.effect_count++;
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}
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animation_status.last_timer = timer_read();
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}
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if (rgb_ring.effect_count > EFFECT_TEST_COUNT) {
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rgb_ring_reset();
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rgb_ring.state = RING_STATE_QMK;
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rgblight_set();
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}
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}
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static bool need_update(uint32_t max_interval)
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{
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uint32_t interval = timer_elapsed(animation_status.last_timer);
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return (interval*rgb_ring.speed) > max_interval;
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}
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static void update_effect(uint32_t max_count)
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{
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if (rgb_ring.effect_count > max_count) {
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rgb_ring_reset();
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rgb_ring.effect = (rgb_ring.effect + 1) % RING_EFFECT_MAX;
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}
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}
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#define EFFECT_1_INTERVAL 1000
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#define EFFECT_1_COUNT 64
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#define EFFECT_1_HUE_STEP 15
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static void ring_effect_no_1(void)
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{
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if (need_update(EFFECT_1_INTERVAL)) {
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HSV h = {rgblight_config.hue, rgblight_config.sat, rgblight_config.val};
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for (uint8_t i = RING_OUTER_BEGIN; i <= RING_OUTER_END; i++) {
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RGB c = hsv_to_rgb(h);
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is31fl3731_set_color(i, c.r, c.g, c.b);
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}
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rgblight_config.hue += EFFECT_1_HUE_STEP;
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rgb_ring.effect_count++;
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animation_status.last_timer = timer_read();
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}
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update_effect(EFFECT_1_COUNT);
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}
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#define EFFECT_2_INTERVAL 1000
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#define EFFECT_2_COUNT 64
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#define EFFECT_2_HUE_STEP 15
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static void ring_effect_no_2(void)
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{
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if (need_update(EFFECT_2_INTERVAL)) {
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is31fl3731_set_color_all(0, 0, 0);
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HSV h = {rgblight_config.hue, rgblight_config.sat, rgblight_config.val};
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RGB c = hsv_to_rgb(h);
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is31fl3731_set_color(rgb_ring.led_begin, c.r, c.g, c.b);
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is31fl3731_set_color(rgb_ring.led_end, c.r, c.g, c.b);
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rgb_ring.led_begin = (rgb_ring.led_begin + 1) % RING_OUTER_SIZE;
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rgb_ring.led_end = (rgb_ring.led_end + RING_OUTER_SIZE - 1) % RING_OUTER_SIZE;
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rgblight_config.hue += EFFECT_2_HUE_STEP;
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rgb_ring.effect_count++;
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animation_status.last_timer = timer_read();
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}
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update_effect(EFFECT_2_COUNT);
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}
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#define EFFECT_3_INTERVAL 1000
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#define EFFECT_3_COUNT 64
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#define EFFECT_3_HUE_STEP 15
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static void ring_effect_no_3(void)
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{
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if (rgb_ring.effect_count == 0) {
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is31fl3731_set_color_all(0, 0, 0);
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}
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if (need_update(EFFECT_3_INTERVAL)) {
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HSV h = {rgblight_config.hue, rgblight_config.sat, rgblight_config.val};
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if (rgb_ring.led_clear) {
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is31fl3731_set_color(rgb_ring.led_begin, 0, 0, 0);
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is31fl3731_set_color(rgb_ring.led_end, 0, 0, 0);
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} else {
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RGB c = hsv_to_rgb(h);
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is31fl3731_set_color(rgb_ring.led_begin, c.r, c.g, c.b);
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is31fl3731_set_color(rgb_ring.led_end, c.r, c.g, c.b);
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}
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rgb_ring.led_begin = (rgb_ring.led_begin + 1) % RING_OUTER_SIZE;
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if (rgb_ring.led_begin == rgb_ring.led_end) {
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if (rgb_ring.led_forward) {
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rgb_ring.led_begin = RING_OUTER_BEGIN;
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rgb_ring.led_end = RING_OUTER_END+1;
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} else {
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rgb_ring.led_begin = RING_OUTER_BEGIN + RING_OUTER_SIZE/2;
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rgb_ring.led_end = RING_OUTER_END+1 - RING_OUTER_SIZE/2;
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}
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if (!rgb_ring.led_clear) {
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rgb_ring.led_forward = !rgb_ring.led_forward;
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}
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rgb_ring.led_clear = !rgb_ring.led_clear;
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}
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rgb_ring.led_end = (rgb_ring.led_end + RING_OUTER_SIZE - 1) % RING_OUTER_SIZE;
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rgblight_config.hue += EFFECT_3_HUE_STEP;
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rgb_ring.effect_count++;
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animation_status.last_timer = timer_read();
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}
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update_effect(EFFECT_3_COUNT);
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}
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#define EFFECT_4_INTERVAL 1000
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#define EFFECT_4_COUNT 64
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#define EFFECT_4_STEP 3
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static void ring_effect_no_4(void)
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{
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if (need_update(EFFECT_4_INTERVAL)) {
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is31fl3731_set_color_all(0, 0, 0);
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HSV h = {rgblight_config.hue, rgblight_config.sat, rgblight_config.val};
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RGB c = hsv_to_rgb(h);
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is31fl3731_set_color(rgb_ring.led_begin, c.r, c.g, c.b);
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is31fl3731_set_color(rgb_ring.led_end, c.r, c.g, c.b);
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rgb_ring.led_begin = (rgb_ring.led_begin + EFFECT_4_STEP) % RING_OUTER_SIZE;
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rgb_ring.led_end = (rgb_ring.led_end + RING_OUTER_SIZE - EFFECT_4_STEP) % RING_OUTER_SIZE;
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rgblight_config.hue += EFFECT_1_HUE_STEP;
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rgb_ring.effect_count++;
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animation_status.last_timer = timer_read();
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}
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update_effect(EFFECT_4_COUNT);
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}
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#define EFFECT_5_INTERVAL 1000
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#define EFFECT_5_COUNT 64
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#define EFFECT_5_HUE_STEP 16
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static void ring_effect_no_5(void)
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{
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if (need_update(EFFECT_5_INTERVAL)) {
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is31fl3731_set_color_all(0, 0, 0);
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for (uint8_t i = RING_INNER_BEGIN; i <= RING_INNER_END; i++) {
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HSV h = {rgblight_config.hue, rgblight_config.sat, rgblight_config.val};
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RGB c = hsv_to_rgb(h);
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is31fl3731_set_color(i, c.r, c.g, c.b);
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}
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for (uint8_t i = RING_OUTER_BEGIN; i <= RING_OUTER_END; i++) {
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HSV h = {rgblight_config.hue+EFFECT_5_HUE_STEP, rgblight_config.sat, rgblight_config.val};
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RGB c = hsv_to_rgb(h);
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is31fl3731_set_color(i, c.r, c.g, c.b);
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}
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rgblight_config.hue += EFFECT_5_HUE_STEP;
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rgb_ring.effect_count++;
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animation_status.last_timer = timer_read();
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}
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update_effect(EFFECT_5_COUNT);
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}
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#define EFFECT_6_INTERVAL 1000
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#define EFFECT_6_COUNT 64
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#define EFFECT_I_HUE_STEP 10
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#define EFFECT_O_HUE_STEP 10
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static void ring_effect_no_6(void)
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{
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if (need_update(EFFECT_6_INTERVAL)) {
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is31fl3731_set_color_all(0, 0, 0);
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for (uint8_t i = RING_INNER_BEGIN; i <= RING_INNER_END; i++) {
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HSV h = {rgblight_config.hue+i*EFFECT_I_HUE_STEP, rgblight_config.sat, rgblight_config.val};
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RGB c = hsv_to_rgb(h);
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is31fl3731_set_color(i, c.r, c.g, c.b);
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}
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for (uint8_t i = RING_OUTER_BEGIN; i <= RING_OUTER_END; i++) {
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HSV h = {rgblight_config.hue+i*EFFECT_O_HUE_STEP, rgblight_config.sat, rgblight_config.val};
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RGB c = hsv_to_rgb(h);
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is31fl3731_set_color(i, c.r, c.g, c.b);
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}
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rgblight_config.hue += EFFECT_I_HUE_STEP;
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rgb_ring.effect_count++;
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animation_status.last_timer = timer_read();
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}
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update_effect(EFFECT_6_COUNT);
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}
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typedef void(*effect_fun)(void);
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static effect_fun effect_funcs[RING_EFFECT_MAX] = {
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ring_effect_no_1,
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ring_effect_no_2,
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ring_effect_no_3,
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ring_effect_no_4,
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ring_effect_no_5,
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ring_effect_no_6,
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};
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static void custom_effects(void)
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{
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effect_funcs[rgb_ring.effect]();
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}
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void setleds_custom(rgb_led_t *start_led, uint16_t num_leds)
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{
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if (rgb_ring.state != RING_STATE_QMK) {
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return;
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}
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for (uint8_t i = 0; i < num_leds; i++) {
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is31fl3731_set_color(i, start_led[i].r, start_led[i].g, start_led[i].b);
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}
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}
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const rgblight_driver_t rgblight_driver = {
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.setleds = setleds_custom,
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};
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void rgb_ring_init(void)
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{
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is31fl3731_init_drivers();
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}
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void rgb_ring_task(void)
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{
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switch (rgb_ring.state) {
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case RING_STATE_INIT: // testing mode
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testing_mode();
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break;
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case RING_STATE_QMK: // qmk effects
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//rgblight_task();
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break;
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case RING_STATE_CUSTOM: // custom effects
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custom_effects();
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break;
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default:
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break;
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};
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is31fl3731_flush();
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}
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bool process_record_kb(uint16_t keycode, keyrecord_t *record)
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{
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if (record->event.pressed) {
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switch(keycode) {
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case RGB_MODE_FORWARD:
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if (rgb_ring.state == RING_STATE_INIT) {
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// in testing mode, do nothing
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return false;
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} else if (rgb_ring.state == RING_STATE_CUSTOM) {
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// switch to qmk mode
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rgblight_config.mode = 1;
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rgb_ring.state = RING_STATE_QMK;
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rgblight_mode(rgblight_config.mode);
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return false;
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} else {
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// in qmk mode, switch to custom mode?
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if (rgblight_config.mode >= RGBLIGHT_MODES) {
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rgb_ring.state = RING_STATE_CUSTOM;
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return false;
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}
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}
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break;
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case RGB_MODE_REVERSE:
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if (rgb_ring.state == RING_STATE_INIT) {
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// in testing mode, do nothing
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return false;
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} else if (rgb_ring.state == RING_STATE_CUSTOM) {
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// switch to qmk mode
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rgblight_config.mode = RGBLIGHT_MODES;
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rgb_ring.state = RING_STATE_QMK;
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rgblight_mode(rgblight_config.mode);
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return false;
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} else {
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// in qmk mode, switch to custom mode?
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if (rgblight_config.mode <= 1) {
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rgb_ring.state = RING_STATE_CUSTOM;
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return false;
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}
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}
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break;
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case KC_F24:
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if (rgb_ring.state == RING_STATE_QMK) {
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rgb_ring.state = RING_STATE_CUSTOM;
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rgb_ring_reset();
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return false;
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} else if (rgb_ring.state == RING_STATE_CUSTOM) {
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rgb_ring.state = RING_STATE_QMK;
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return false;
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}
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break;
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default:
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break;
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}
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}
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return process_record_user(keycode, record);
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}
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