- /* Copyright 2017 Jason Williams
- * Copyright 2017 Jack Humbert
- * Copyright 2018 Yiancar
- *
- * 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/>.
- */
-
-
- #include "rgb_matrix.h"
- #include "progmem.h"
- #include "config.h"
- #include "eeprom.h"
- #include <string.h>
- #include <math.h>
-
- rgb_config_t rgb_matrix_config;
-
- #ifndef MAX
- #define MAX(X, Y) ((X) > (Y) ? (X) : (Y))
- #endif
-
- #ifndef MIN
- #define MIN(a,b) ((a) < (b)? (a): (b))
- #endif
-
- #ifndef RGB_DISABLE_AFTER_TIMEOUT
- #define RGB_DISABLE_AFTER_TIMEOUT 0
- #endif
-
- #ifndef RGB_DISABLE_WHEN_USB_SUSPENDED
- #define RGB_DISABLE_WHEN_USB_SUSPENDED false
- #endif
-
- #ifndef EECONFIG_RGB_MATRIX
- #define EECONFIG_RGB_MATRIX EECONFIG_RGBLIGHT
- #endif
-
- #if !defined(RGB_MATRIX_MAXIMUM_BRIGHTNESS) || RGB_MATRIX_MAXIMUM_BRIGHTNESS > 255
- #define RGB_MATRIX_MAXIMUM_BRIGHTNESS 255
- #endif
-
- #ifndef RGB_DIGITAL_RAIN_DROPS
- // lower the number for denser effect/wider keyboard
- #define RGB_DIGITAL_RAIN_DROPS 24
- #endif
-
- #if !defined(DISABLE_RGB_MATRIX_RAINDROPS) || !defined(DISABLE_RGB_MATRIX_JELLYBEAN_RAINDROPS) || !defined(DISABLE_RGB_MATRIX_DIGITAL_RAIN)
- #define TRACK_PREVIOUS_EFFECT
- #endif
-
- bool g_suspend_state = false;
-
- // Global tick at 20 Hz
- uint32_t g_tick = 0;
-
- // Ticks since this key was last hit.
- uint8_t g_key_hit[DRIVER_LED_TOTAL];
-
- // Ticks since any key was last hit.
- uint32_t g_any_key_hit = 0;
-
- #ifndef PI
- #define PI 3.14159265
- #endif
-
- uint32_t eeconfig_read_rgb_matrix(void) {
- return eeprom_read_dword(EECONFIG_RGB_MATRIX);
- }
- void eeconfig_update_rgb_matrix(uint32_t val) {
- eeprom_update_dword(EECONFIG_RGB_MATRIX, val);
- }
- void eeconfig_update_rgb_matrix_default(void) {
- dprintf("eeconfig_update_rgb_matrix_default\n");
- rgb_matrix_config.enable = 1;
- #ifndef DISABLE_RGB_MATRIX_CYCLE_ALL
- rgb_matrix_config.mode = RGB_MATRIX_CYCLE_LEFT_RIGHT;
- #else
- // fallback to solid colors if RGB_MATRIX_CYCLE_LEFT_RIGHT is disabled in userspace
- rgb_matrix_config.mode = RGB_MATRIX_SOLID_COLOR;
- #endif
- rgb_matrix_config.hue = 0;
- rgb_matrix_config.sat = 255;
- rgb_matrix_config.val = RGB_MATRIX_MAXIMUM_BRIGHTNESS;
- rgb_matrix_config.speed = 0;
- eeconfig_update_rgb_matrix(rgb_matrix_config.raw);
- }
- void eeconfig_debug_rgb_matrix(void) {
- dprintf("rgb_matrix_config eprom\n");
- dprintf("rgb_matrix_config.enable = %d\n", rgb_matrix_config.enable);
- dprintf("rgb_matrix_config.mode = %d\n", rgb_matrix_config.mode);
- dprintf("rgb_matrix_config.hue = %d\n", rgb_matrix_config.hue);
- dprintf("rgb_matrix_config.sat = %d\n", rgb_matrix_config.sat);
- dprintf("rgb_matrix_config.val = %d\n", rgb_matrix_config.val);
- dprintf("rgb_matrix_config.speed = %d\n", rgb_matrix_config.speed);
- }
-
- // Last led hit
- #define LED_HITS_TO_REMEMBER 8
- uint8_t g_last_led_hit[LED_HITS_TO_REMEMBER] = {255};
- uint8_t g_last_led_count = 0;
-
- void map_row_column_to_led( uint8_t row, uint8_t column, uint8_t *led_i, uint8_t *led_count) {
- rgb_led led;
- *led_count = 0;
-
- for (uint8_t i = 0; i < DRIVER_LED_TOTAL; i++) {
- // map_index_to_led(i, &led);
- led = g_rgb_leds[i];
- if (row == led.matrix_co.row && column == led.matrix_co.col) {
- led_i[*led_count] = i;
- (*led_count)++;
- }
- }
- }
-
- void rgb_matrix_update_pwm_buffers(void) {
- rgb_matrix_driver.flush();
- }
-
- void rgb_matrix_set_color( int index, uint8_t red, uint8_t green, uint8_t blue ) {
- rgb_matrix_driver.set_color(index, red, green, blue);
- }
-
- void rgb_matrix_set_color_all( uint8_t red, uint8_t green, uint8_t blue ) {
- rgb_matrix_driver.set_color_all(red, green, blue);
- }
-
- bool process_rgb_matrix(uint16_t keycode, keyrecord_t *record) {
- if ( record->event.pressed ) {
- uint8_t led[8], led_count;
- map_row_column_to_led(record->event.key.row, record->event.key.col, led, &led_count);
- if (led_count > 0) {
- for (uint8_t i = LED_HITS_TO_REMEMBER; i > 1; i--) {
- g_last_led_hit[i - 1] = g_last_led_hit[i - 2];
- }
- g_last_led_hit[0] = led[0];
- g_last_led_count = MIN(LED_HITS_TO_REMEMBER, g_last_led_count + 1);
- }
- for(uint8_t i = 0; i < led_count; i++)
- g_key_hit[led[i]] = 0;
- g_any_key_hit = 0;
- } else {
- #ifdef RGB_MATRIX_KEYRELEASES
- uint8_t led[8], led_count;
- map_row_column_to_led(record->event.key.row, record->event.key.col, led, &led_count);
- for(uint8_t i = 0; i < led_count; i++)
- g_key_hit[led[i]] = 255;
-
- g_any_key_hit = 255;
- #endif
- }
- return true;
- }
-
- void rgb_matrix_set_suspend_state(bool state) {
- g_suspend_state = state;
- }
-
- void rgb_matrix_test(void) {
- // Mask out bits 4 and 5
- // Increase the factor to make the test animation slower (and reduce to make it faster)
- uint8_t factor = 10;
- switch ( (g_tick & (0b11 << factor)) >> factor )
- {
- case 0:
- {
- rgb_matrix_set_color_all( 20, 0, 0 );
- break;
- }
- case 1:
- {
- rgb_matrix_set_color_all( 0, 20, 0 );
- break;
- }
- case 2:
- {
- rgb_matrix_set_color_all( 0, 0, 20 );
- break;
- }
- case 3:
- {
- rgb_matrix_set_color_all( 20, 20, 20 );
- break;
- }
- }
- }
-
- // All LEDs off
- void rgb_matrix_all_off(void) {
- rgb_matrix_set_color_all( 0, 0, 0 );
- }
-
- // Solid color
- void rgb_matrix_solid_color(void) {
- HSV hsv = { .h = rgb_matrix_config.hue, .s = rgb_matrix_config.sat, .v = rgb_matrix_config.val };
- RGB rgb = hsv_to_rgb( hsv );
- rgb_matrix_set_color_all( rgb.r, rgb.g, rgb.b );
- }
-
- void rgb_matrix_solid_reactive(void) {
- // Relies on hue being 8-bit and wrapping
- for ( int i=0; i<DRIVER_LED_TOTAL; i++ )
- {
- uint16_t offset2 = g_key_hit[i]<<2;
- offset2 = (offset2<=130) ? (130-offset2) : 0;
-
- HSV hsv = { .h = rgb_matrix_config.hue+offset2, .s = 255, .v = rgb_matrix_config.val };
- RGB rgb = hsv_to_rgb( hsv );
- rgb_matrix_set_color( i, rgb.r, rgb.g, rgb.b );
- }
- }
-
- // alphas = color1, mods = color2
- void rgb_matrix_alphas_mods(void) {
-
- RGB rgb1 = hsv_to_rgb( (HSV){ .h = rgb_matrix_config.hue, .s = rgb_matrix_config.sat, .v = rgb_matrix_config.val } );
- RGB rgb2 = hsv_to_rgb( (HSV){ .h = (rgb_matrix_config.hue + 180) % 360, .s = rgb_matrix_config.sat, .v = rgb_matrix_config.val } );
-
- rgb_led led;
- for (int i = 0; i < DRIVER_LED_TOTAL; i++) {
- led = g_rgb_leds[i];
- if ( led.matrix_co.raw < 0xFF ) {
- if ( led.modifier )
- {
- rgb_matrix_set_color( i, rgb2.r, rgb2.g, rgb2.b );
- }
- else
- {
- rgb_matrix_set_color( i, rgb1.r, rgb1.g, rgb1.b );
- }
- }
- }
- }
-
- void rgb_matrix_gradient_up_down(void) {
- int16_t h1 = rgb_matrix_config.hue;
- int16_t h2 = (rgb_matrix_config.hue + 180) % 360;
- int16_t deltaH = h2 - h1;
-
- // Take the shortest path between hues
- if ( deltaH > 127 )
- {
- deltaH -= 256;
- }
- else if ( deltaH < -127 )
- {
- deltaH += 256;
- }
- // Divide delta by 4, this gives the delta per row
- deltaH /= 4;
-
- int16_t s1 = rgb_matrix_config.sat;
- int16_t s2 = rgb_matrix_config.hue;
- int16_t deltaS = ( s2 - s1 ) / 4;
-
- HSV hsv = { .h = 0, .s = 255, .v = rgb_matrix_config.val };
- RGB rgb;
- Point point;
- for ( int i=0; i<DRIVER_LED_TOTAL; i++ )
- {
- // map_led_to_point( i, &point );
- point = g_rgb_leds[i].point;
- // The y range will be 0..64, map this to 0..4
- uint8_t y = (point.y>>4);
- // Relies on hue being 8-bit and wrapping
- hsv.h = rgb_matrix_config.hue + ( deltaH * y );
- hsv.s = rgb_matrix_config.sat + ( deltaS * y );
- rgb = hsv_to_rgb( hsv );
- rgb_matrix_set_color( i, rgb.r, rgb.g, rgb.b );
- }
- }
-
- void rgb_matrix_raindrops(bool initialize) {
- int16_t h1 = rgb_matrix_config.hue;
- int16_t h2 = (rgb_matrix_config.hue + 180) % 360;
- int16_t deltaH = h2 - h1;
- deltaH /= 4;
-
- // Take the shortest path between hues
- if ( deltaH > 127 )
- {
- deltaH -= 256;
- }
- else if ( deltaH < -127 )
- {
- deltaH += 256;
- }
-
- int16_t s1 = rgb_matrix_config.sat;
- int16_t s2 = rgb_matrix_config.sat;
- int16_t deltaS = ( s2 - s1 ) / 4;
-
- HSV hsv;
- RGB rgb;
-
- // Change one LED every tick, make sure speed is not 0
- uint8_t led_to_change = ( g_tick & ( 0x0A / (rgb_matrix_config.speed == 0 ? 1 : rgb_matrix_config.speed) ) ) == 0 ? rand() % (DRIVER_LED_TOTAL) : 255;
-
- for ( int i=0; i<DRIVER_LED_TOTAL; i++ )
- {
- // If initialize, all get set to random colors
- // If not, all but one will stay the same as before.
- if ( initialize || i == led_to_change )
- {
- hsv.h = h1 + ( deltaH * ( rand() & 0x03 ) );
- hsv.s = s1 + ( deltaS * ( rand() & 0x03 ) );
- // Override brightness with global brightness control
- hsv.v = rgb_matrix_config.val;
-
- rgb = hsv_to_rgb( hsv );
- rgb_matrix_set_color( i, rgb.r, rgb.g, rgb.b );
- }
- }
- }
-
- void rgb_matrix_cycle_all(void) {
- uint8_t offset = ( g_tick << rgb_matrix_config.speed ) & 0xFF;
-
- rgb_led led;
-
- // Relies on hue being 8-bit and wrapping
- for ( int i=0; i<DRIVER_LED_TOTAL; i++ )
- {
- // map_index_to_led(i, &led);
- led = g_rgb_leds[i];
- if (led.matrix_co.raw < 0xFF) {
- uint16_t offset2 = g_key_hit[i]<<2;
- offset2 = (offset2<=63) ? (63-offset2) : 0;
-
- HSV hsv = { .h = offset+offset2, .s = 255, .v = rgb_matrix_config.val };
- RGB rgb = hsv_to_rgb( hsv );
- rgb_matrix_set_color( i, rgb.r, rgb.g, rgb.b );
- }
- }
- }
-
- void rgb_matrix_cycle_left_right(void) {
- uint8_t offset = ( g_tick << rgb_matrix_config.speed ) & 0xFF;
- HSV hsv = { .h = 0, .s = 255, .v = rgb_matrix_config.val };
- RGB rgb;
- Point point;
- rgb_led led;
- for ( int i=0; i<DRIVER_LED_TOTAL; i++ )
- {
- // map_index_to_led(i, &led);
- led = g_rgb_leds[i];
- if (led.matrix_co.raw < 0xFF) {
- uint16_t offset2 = g_key_hit[i]<<2;
- offset2 = (offset2<=63) ? (63-offset2) : 0;
-
- // map_led_to_point( i, &point );
- point = g_rgb_leds[i].point;
- // Relies on hue being 8-bit and wrapping
- hsv.h = point.x + offset + offset2;
- rgb = hsv_to_rgb( hsv );
- rgb_matrix_set_color( i, rgb.r, rgb.g, rgb.b );
- }
- }
- }
-
- void rgb_matrix_cycle_up_down(void) {
- uint8_t offset = ( g_tick << rgb_matrix_config.speed ) & 0xFF;
- HSV hsv = { .h = 0, .s = 255, .v = rgb_matrix_config.val };
- RGB rgb;
- Point point;
- rgb_led led;
- for ( int i=0; i<DRIVER_LED_TOTAL; i++ )
- {
- // map_index_to_led(i, &led);
- led = g_rgb_leds[i];
- if (led.matrix_co.raw < 0xFF) {
- uint16_t offset2 = g_key_hit[i]<<2;
- offset2 = (offset2<=63) ? (63-offset2) : 0;
-
- // map_led_to_point( i, &point );
- point = g_rgb_leds[i].point;
- // Relies on hue being 8-bit and wrapping
- hsv.h = point.y + offset + offset2;
- rgb = hsv_to_rgb( hsv );
- rgb_matrix_set_color( i, rgb.r, rgb.g, rgb.b );
- }
- }
- }
-
-
- void rgb_matrix_dual_beacon(void) {
- HSV hsv = { .h = rgb_matrix_config.hue, .s = rgb_matrix_config.sat, .v = rgb_matrix_config.val };
- RGB rgb;
- Point point;
- double cos_value = cos(g_tick * PI / 128) / 32;
- double sin_value = sin(g_tick * PI / 128) / 112;
- for (uint8_t i = 0; i < DRIVER_LED_TOTAL; i++) {
- point = g_rgb_leds[i].point;
- hsv.h = ((point.y - 32.0)* cos_value + (point.x - 112.0) * sin_value) * (180) + rgb_matrix_config.hue;
- rgb = hsv_to_rgb( hsv );
- rgb_matrix_set_color( i, rgb.r, rgb.g, rgb.b );
- }
- }
-
- void rgb_matrix_rainbow_beacon(void) {
- HSV hsv = { .h = rgb_matrix_config.hue, .s = rgb_matrix_config.sat, .v = rgb_matrix_config.val };
- RGB rgb;
- Point point;
- double cos_value = cos(g_tick * PI / 128);
- double sin_value = sin(g_tick * PI / 128);
- for (uint8_t i = 0; i < DRIVER_LED_TOTAL; i++) {
- point = g_rgb_leds[i].point;
- hsv.h = (1.5 * (rgb_matrix_config.speed == 0 ? 1 : rgb_matrix_config.speed)) * (point.y - 32.0)* cos_value + (1.5 * (rgb_matrix_config.speed == 0 ? 1 : rgb_matrix_config.speed)) * (point.x - 112.0) * sin_value + rgb_matrix_config.hue;
- rgb = hsv_to_rgb( hsv );
- rgb_matrix_set_color( i, rgb.r, rgb.g, rgb.b );
- }
- }
-
- void rgb_matrix_rainbow_pinwheels(void) {
- HSV hsv = { .h = rgb_matrix_config.hue, .s = rgb_matrix_config.sat, .v = rgb_matrix_config.val };
- RGB rgb;
- Point point;
- double cos_value = cos(g_tick * PI / 128);
- double sin_value = sin(g_tick * PI / 128);
- for (uint8_t i = 0; i < DRIVER_LED_TOTAL; i++) {
- point = g_rgb_leds[i].point;
- hsv.h = (2 * (rgb_matrix_config.speed == 0 ? 1 : rgb_matrix_config.speed)) * (point.y - 32.0)* cos_value + (2 * (rgb_matrix_config.speed == 0 ? 1 : rgb_matrix_config.speed)) * (66 - abs(point.x - 112.0)) * sin_value + rgb_matrix_config.hue;
- rgb = hsv_to_rgb( hsv );
- rgb_matrix_set_color( i, rgb.r, rgb.g, rgb.b );
- }
- }
-
- void rgb_matrix_rainbow_moving_chevron(void) {
- HSV hsv = { .h = rgb_matrix_config.hue, .s = rgb_matrix_config.sat, .v = rgb_matrix_config.val };
- RGB rgb;
- Point point;
- uint8_t r = 128;
- double cos_value = cos(r * PI / 128);
- double sin_value = sin(r * PI / 128);
- double multiplier = (g_tick / 256.0 * 224);
- for (uint8_t i = 0; i < DRIVER_LED_TOTAL; i++) {
- point = g_rgb_leds[i].point;
- hsv.h = (1.5 * (rgb_matrix_config.speed == 0 ? 1 : rgb_matrix_config.speed)) * abs(point.y - 32.0)* sin_value + (1.5 * (rgb_matrix_config.speed == 0 ? 1 : rgb_matrix_config.speed)) * (point.x - multiplier) * cos_value + rgb_matrix_config.hue;
- rgb = hsv_to_rgb( hsv );
- rgb_matrix_set_color( i, rgb.r, rgb.g, rgb.b );
- }
- }
-
-
- void rgb_matrix_jellybean_raindrops( bool initialize ) {
- HSV hsv;
- RGB rgb;
-
- // Change one LED every tick, make sure speed is not 0
- uint8_t led_to_change = ( g_tick & ( 0x0A / (rgb_matrix_config.speed == 0 ? 1 : rgb_matrix_config.speed) ) ) == 0 ? rand() % (DRIVER_LED_TOTAL) : 255;
-
- for ( int i=0; i<DRIVER_LED_TOTAL; i++ )
- {
- // If initialize, all get set to random colors
- // If not, all but one will stay the same as before.
- if ( initialize || i == led_to_change )
- {
- hsv.h = rand() & 0xFF;
- hsv.s = rand() & 0xFF;
- // Override brightness with global brightness control
- hsv.v = rgb_matrix_config.val;
-
- rgb = hsv_to_rgb( hsv );
- rgb_matrix_set_color( i, rgb.r, rgb.g, rgb.b );
- }
- }
- }
-
- void rgb_matrix_digital_rain( const bool initialize ) {
- // algorithm ported from https://github.com/tremby/Kaleidoscope-LEDEffect-DigitalRain
- const uint8_t drop_ticks = 28;
- const uint8_t pure_green_intensity = 0xd0;
- const uint8_t max_brightness_boost = 0xc0;
- const uint8_t max_intensity = 0xff;
-
- static uint8_t map[MATRIX_COLS][MATRIX_ROWS] = {{0}};
- static uint8_t drop = 0;
-
- if (initialize) {
- rgb_matrix_set_color_all(0, 0, 0);
- memset(map, 0, sizeof map);
- drop = 0;
- }
- for (uint8_t col = 0; col < MATRIX_COLS; col++) {
- for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
- if (row == 0 && drop == 0 && rand() < RAND_MAX / RGB_DIGITAL_RAIN_DROPS) {
- // top row, pixels have just fallen and we're
- // making a new rain drop in this column
- map[col][row] = max_intensity;
- }
- else if (map[col][row] > 0 && map[col][row] < max_intensity) {
- // neither fully bright nor dark, decay it
- map[col][row]--;
- }
- // set the pixel colour
- uint8_t led, led_count;
- map_row_column_to_led(row, col, &led, &led_count);
-
- if (map[col][row] > pure_green_intensity) {
- const uint8_t boost = (uint8_t) ((uint16_t) max_brightness_boost
- * (map[col][row] - pure_green_intensity) / (max_intensity - pure_green_intensity));
- rgb_matrix_set_color(led, boost, max_intensity, boost);
- }
- else {
- const uint8_t green = (uint8_t) ((uint16_t) max_intensity * map[col][row] / pure_green_intensity);
- rgb_matrix_set_color(led, 0, green, 0);
- }
- }
- }
- if (++drop > drop_ticks) {
- // reset drop timer
- drop = 0;
- for (uint8_t row = MATRIX_ROWS - 1; row > 0; row--) {
- for (uint8_t col = 0; col < MATRIX_COLS; col++) {
- // if ths is on the bottom row and bright allow decay
- if (row == MATRIX_ROWS - 1 && map[col][row] == max_intensity) {
- map[col][row]--;
- }
- // check if the pixel above is bright
- if (map[col][row - 1] == max_intensity) {
- // allow old bright pixel to decay
- map[col][row - 1]--;
- // make this pixel bright
- map[col][row] = max_intensity;
- }
- }
- }
- }
- }
-
- void rgb_matrix_multisplash(void) {
- // if (g_any_key_hit < 0xFF) {
- HSV hsv = { .h = rgb_matrix_config.hue, .s = rgb_matrix_config.sat, .v = rgb_matrix_config.val };
- RGB rgb;
- rgb_led led;
- for (uint8_t i = 0; i < DRIVER_LED_TOTAL; i++) {
- led = g_rgb_leds[i];
- uint16_t c = 0, d = 0;
- rgb_led last_led;
- // if (g_last_led_count) {
- for (uint8_t last_i = 0; last_i < g_last_led_count; last_i++) {
- last_led = g_rgb_leds[g_last_led_hit[last_i]];
- uint16_t dist = (uint16_t)sqrt(pow(led.point.x - last_led.point.x, 2) + pow(led.point.y - last_led.point.y, 2));
- uint16_t effect = (g_key_hit[g_last_led_hit[last_i]] << 2) - dist;
- c += MIN(MAX(effect, 0), 255);
- d += 255 - MIN(MAX(effect, 0), 255);
- }
- // } else {
- // d = 255;
- // }
- hsv.h = (rgb_matrix_config.hue + c) % 256;
- hsv.v = MAX(MIN(d, 255), 0);
- rgb = hsv_to_rgb( hsv );
- rgb_matrix_set_color( i, rgb.r, rgb.g, rgb.b );
- }
- // } else {
- // rgb_matrix_set_color_all( 0, 0, 0 );
- // }
- }
-
-
- void rgb_matrix_splash(void) {
- g_last_led_count = MIN(g_last_led_count, 1);
- rgb_matrix_multisplash();
- }
-
-
- void rgb_matrix_solid_multisplash(void) {
- // if (g_any_key_hit < 0xFF) {
- HSV hsv = { .h = rgb_matrix_config.hue, .s = rgb_matrix_config.sat, .v = rgb_matrix_config.val };
- RGB rgb;
- rgb_led led;
- for (uint8_t i = 0; i < DRIVER_LED_TOTAL; i++) {
- led = g_rgb_leds[i];
- uint16_t d = 0;
- rgb_led last_led;
- // if (g_last_led_count) {
- for (uint8_t last_i = 0; last_i < g_last_led_count; last_i++) {
- last_led = g_rgb_leds[g_last_led_hit[last_i]];
- uint16_t dist = (uint16_t)sqrt(pow(led.point.x - last_led.point.x, 2) + pow(led.point.y - last_led.point.y, 2));
- uint16_t effect = (g_key_hit[g_last_led_hit[last_i]] << 2) - dist;
- d += 255 - MIN(MAX(effect, 0), 255);
- }
- // } else {
- // d = 255;
- // }
- hsv.v = MAX(MIN(d, 255), 0);
- rgb = hsv_to_rgb( hsv );
- rgb_matrix_set_color( i, rgb.r, rgb.g, rgb.b );
- }
- // } else {
- // rgb_matrix_set_color_all( 0, 0, 0 );
- // }
- }
-
-
- void rgb_matrix_solid_splash(void) {
- g_last_led_count = MIN(g_last_led_count, 1);
- rgb_matrix_solid_multisplash();
- }
-
-
- // Needs eeprom access that we don't have setup currently
-
- void rgb_matrix_custom(void) {
- // HSV hsv;
- // RGB rgb;
- // for ( int i=0; i<DRIVER_LED_TOTAL; i++ )
- // {
- // backlight_get_key_color(i, &hsv);
- // // Override brightness with global brightness control
- // hsv.v = rgb_matrix_config.val;
- // rgb = hsv_to_rgb( hsv );
- // rgb_matrix_set_color( i, rgb.r, rgb.g, rgb.b );
- // }
- }
-
- void rgb_matrix_task(void) {
- #ifdef TRACK_PREVIOUS_EFFECT
- static uint8_t toggle_enable_last = 255;
- #endif
- if (!rgb_matrix_config.enable) {
- rgb_matrix_all_off();
- rgb_matrix_indicators();
- #ifdef TRACK_PREVIOUS_EFFECT
- toggle_enable_last = rgb_matrix_config.enable;
- #endif
- return;
- }
- // delay 1 second before driving LEDs or doing anything else
- static uint8_t startup_tick = 0;
- if ( startup_tick < 20 ) {
- startup_tick++;
- return;
- }
-
- g_tick++;
-
- if ( g_any_key_hit < 0xFFFFFFFF ) {
- g_any_key_hit++;
- }
-
- for ( int led = 0; led < DRIVER_LED_TOTAL; led++ ) {
- if ( g_key_hit[led] < 255 ) {
- if (g_key_hit[led] == 254)
- g_last_led_count = MAX(g_last_led_count - 1, 0);
- g_key_hit[led]++;
- }
- }
-
- // Factory default magic value
- if ( rgb_matrix_config.mode == 255 ) {
- rgb_matrix_test();
- return;
- }
-
- // Ideally we would also stop sending zeros to the LED driver PWM buffers
- // while suspended and just do a software shutdown. This is a cheap hack for now.
- bool suspend_backlight = ((g_suspend_state && RGB_DISABLE_WHEN_USB_SUSPENDED) ||
- (RGB_DISABLE_AFTER_TIMEOUT > 0 && g_any_key_hit > RGB_DISABLE_AFTER_TIMEOUT * 60 * 20));
- uint8_t effect = suspend_backlight ? 0 : rgb_matrix_config.mode;
-
- #ifdef TRACK_PREVIOUS_EFFECT
- // Keep track of the effect used last time,
- // detect change in effect, so each effect can
- // have an optional initialization.
-
- static uint8_t effect_last = 255;
- bool initialize = (effect != effect_last) || (rgb_matrix_config.enable != toggle_enable_last);
- effect_last = effect;
- toggle_enable_last = rgb_matrix_config.enable;
- #endif
-
- // this gets ticked at 20 Hz.
- // each effect can opt to do calculations
- // and/or request PWM buffer updates.
- switch ( effect ) {
- case RGB_MATRIX_SOLID_COLOR:
- rgb_matrix_solid_color();
- break;
- #ifndef DISABLE_RGB_MATRIX_ALPHAS_MODS
- case RGB_MATRIX_ALPHAS_MODS:
- rgb_matrix_alphas_mods();
- break;
- #endif
- #ifndef DISABLE_RGB_MATRIX_DUAL_BEACON
- case RGB_MATRIX_DUAL_BEACON:
- rgb_matrix_dual_beacon();
- break;
- #endif
- #ifndef DISABLE_RGB_MATRIX_GRADIENT_UP_DOWN
- case RGB_MATRIX_GRADIENT_UP_DOWN:
- rgb_matrix_gradient_up_down();
- break;
- #endif
- #ifndef DISABLE_RGB_MATRIX_RAINDROPS
- case RGB_MATRIX_RAINDROPS:
- rgb_matrix_raindrops( initialize );
- break;
- #endif
- #ifndef DISABLE_RGB_MATRIX_CYCLE_ALL
- case RGB_MATRIX_CYCLE_ALL:
- rgb_matrix_cycle_all();
- break;
- #endif
- #ifndef DISABLE_RGB_MATRIX_CYCLE_LEFT_RIGHT
- case RGB_MATRIX_CYCLE_LEFT_RIGHT:
- rgb_matrix_cycle_left_right();
- break;
- #endif
- #ifndef DISABLE_RGB_MATRIX_CYCLE_UP_DOWN
- case RGB_MATRIX_CYCLE_UP_DOWN:
- rgb_matrix_cycle_up_down();
- break;
- #endif
- #ifndef DISABLE_RGB_MATRIX_RAINBOW_BEACON
- case RGB_MATRIX_RAINBOW_BEACON:
- rgb_matrix_rainbow_beacon();
- break;
- #endif
- #ifndef DISABLE_RGB_MATRIX_RAINBOW_PINWHEELS
- case RGB_MATRIX_RAINBOW_PINWHEELS:
- rgb_matrix_rainbow_pinwheels();
- break;
- #endif
- #ifndef DISABLE_RGB_MATRIX_RAINBOW_MOVING_CHEVRON
- case RGB_MATRIX_RAINBOW_MOVING_CHEVRON:
- rgb_matrix_rainbow_moving_chevron();
- break;
- #endif
- #ifndef DISABLE_RGB_MATRIX_JELLYBEAN_RAINDROPS
- case RGB_MATRIX_JELLYBEAN_RAINDROPS:
- rgb_matrix_jellybean_raindrops( initialize );
- break;
- #endif
- #ifndef DISABLE_RGB_MATRIX_DIGITAL_RAIN
- case RGB_MATRIX_DIGITAL_RAIN:
- rgb_matrix_digital_rain( initialize );
- break;
- #endif
- #ifdef RGB_MATRIX_KEYPRESSES
- #ifndef DISABLE_RGB_MATRIX_SOLID_REACTIVE
- case RGB_MATRIX_SOLID_REACTIVE:
- rgb_matrix_solid_reactive();
- break;
- #endif
- #ifndef DISABLE_RGB_MATRIX_SPLASH
- case RGB_MATRIX_SPLASH:
- rgb_matrix_splash();
- break;
- #endif
- #ifndef DISABLE_RGB_MATRIX_MULTISPLASH
- case RGB_MATRIX_MULTISPLASH:
- rgb_matrix_multisplash();
- break;
- #endif
- #ifndef DISABLE_RGB_MATRIX_SOLID_SPLASH
- case RGB_MATRIX_SOLID_SPLASH:
- rgb_matrix_solid_splash();
- break;
- #endif
- #ifndef DISABLE_RGB_MATRIX_SOLID_MULTISPLASH
- case RGB_MATRIX_SOLID_MULTISPLASH:
- rgb_matrix_solid_multisplash();
- break;
- #endif
- #endif
- default:
- rgb_matrix_custom();
- break;
- }
-
- if ( ! suspend_backlight ) {
- rgb_matrix_indicators();
- }
-
- }
-
- void rgb_matrix_indicators(void) {
- rgb_matrix_indicators_kb();
- rgb_matrix_indicators_user();
- }
-
- __attribute__((weak))
- void rgb_matrix_indicators_kb(void) {}
-
- __attribute__((weak))
- void rgb_matrix_indicators_user(void) {}
-
-
- // void rgb_matrix_set_indicator_index( uint8_t *index, uint8_t row, uint8_t column )
- // {
- // if ( row >= MATRIX_ROWS )
- // {
- // // Special value, 255=none, 254=all
- // *index = row;
- // }
- // else
- // {
- // // This needs updated to something like
- // // uint8_t led[8], led_count;
- // // map_row_column_to_led(row,column,led,&led_count);
- // // for(uint8_t i = 0; i < led_count; i++)
- // map_row_column_to_led( row, column, index );
- // }
- // }
-
- void rgb_matrix_init(void) {
- rgb_matrix_driver.init();
-
- // TODO: put the 1 second startup delay here?
-
- // clear the key hits
- for ( int led=0; led<DRIVER_LED_TOTAL; led++ ) {
- g_key_hit[led] = 255;
- }
-
-
- if (!eeconfig_is_enabled()) {
- dprintf("rgb_matrix_init_drivers eeconfig is not enabled.\n");
- eeconfig_init();
- eeconfig_update_rgb_matrix_default();
- }
- rgb_matrix_config.raw = eeconfig_read_rgb_matrix();
- if (!rgb_matrix_config.mode) {
- dprintf("rgb_matrix_init_drivers rgb_matrix_config.mode = 0. Write default values to EEPROM.\n");
- eeconfig_update_rgb_matrix_default();
- rgb_matrix_config.raw = eeconfig_read_rgb_matrix();
- }
- eeconfig_debug_rgb_matrix(); // display current eeprom values
- }
-
- // Deals with the messy details of incrementing an integer
- static uint8_t increment( uint8_t value, uint8_t step, uint8_t min, uint8_t max ) {
- int16_t new_value = value;
- new_value += step;
- return MIN( MAX( new_value, min ), max );
- }
-
- static uint8_t decrement( uint8_t value, uint8_t step, uint8_t min, uint8_t max ) {
- int16_t new_value = value;
- new_value -= step;
- return MIN( MAX( new_value, min ), max );
- }
-
- // void *backlight_get_custom_key_color_eeprom_address( uint8_t led )
- // {
- // // 3 bytes per color
- // return EECONFIG_RGB_MATRIX + ( led * 3 );
- // }
-
- // void backlight_get_key_color( uint8_t led, HSV *hsv )
- // {
- // void *address = backlight_get_custom_key_color_eeprom_address( led );
- // hsv->h = eeprom_read_byte(address);
- // hsv->s = eeprom_read_byte(address+1);
- // hsv->v = eeprom_read_byte(address+2);
- // }
-
- // void backlight_set_key_color( uint8_t row, uint8_t column, HSV hsv )
- // {
- // uint8_t led[8], led_count;
- // map_row_column_to_led(row,column,led,&led_count);
- // for(uint8_t i = 0; i < led_count; i++) {
- // if ( led[i] < DRIVER_LED_TOTAL )
- // {
- // void *address = backlight_get_custom_key_color_eeprom_address(led[i]);
- // eeprom_update_byte(address, hsv.h);
- // eeprom_update_byte(address+1, hsv.s);
- // eeprom_update_byte(address+2, hsv.v);
- // }
- // }
- // }
-
- uint32_t rgb_matrix_get_tick(void) {
- return g_tick;
- }
-
- void rgb_matrix_toggle(void) {
- rgb_matrix_config.enable ^= 1;
- eeconfig_update_rgb_matrix(rgb_matrix_config.raw);
- }
-
- void rgb_matrix_enable(void) {
- rgb_matrix_config.enable = 1;
- eeconfig_update_rgb_matrix(rgb_matrix_config.raw);
- }
-
- void rgb_matrix_enable_noeeprom(void) {
- rgb_matrix_config.enable = 1;
- }
-
- void rgb_matrix_disable(void) {
- rgb_matrix_config.enable = 0;
- eeconfig_update_rgb_matrix(rgb_matrix_config.raw);
- }
-
- void rgb_matrix_disable_noeeprom(void) {
- rgb_matrix_config.enable = 0;
- }
-
- void rgb_matrix_step(void) {
- rgb_matrix_config.mode++;
- if (rgb_matrix_config.mode >= RGB_MATRIX_EFFECT_MAX)
- rgb_matrix_config.mode = 1;
- eeconfig_update_rgb_matrix(rgb_matrix_config.raw);
- }
-
- void rgb_matrix_step_reverse(void) {
- rgb_matrix_config.mode--;
- if (rgb_matrix_config.mode < 1)
- rgb_matrix_config.mode = RGB_MATRIX_EFFECT_MAX - 1;
- eeconfig_update_rgb_matrix(rgb_matrix_config.raw);
- }
-
- void rgb_matrix_increase_hue(void) {
- rgb_matrix_config.hue = increment( rgb_matrix_config.hue, 8, 0, 255 );
- eeconfig_update_rgb_matrix(rgb_matrix_config.raw);
- }
-
- void rgb_matrix_decrease_hue(void) {
- rgb_matrix_config.hue = decrement( rgb_matrix_config.hue, 8, 0, 255 );
- eeconfig_update_rgb_matrix(rgb_matrix_config.raw);
- }
-
- void rgb_matrix_increase_sat(void) {
- rgb_matrix_config.sat = increment( rgb_matrix_config.sat, 8, 0, 255 );
- eeconfig_update_rgb_matrix(rgb_matrix_config.raw);
- }
-
- void rgb_matrix_decrease_sat(void) {
- rgb_matrix_config.sat = decrement( rgb_matrix_config.sat, 8, 0, 255 );
- eeconfig_update_rgb_matrix(rgb_matrix_config.raw);
- }
-
- void rgb_matrix_increase_val(void) {
- rgb_matrix_config.val = increment( rgb_matrix_config.val, 8, 0, RGB_MATRIX_MAXIMUM_BRIGHTNESS );
- eeconfig_update_rgb_matrix(rgb_matrix_config.raw);
- }
-
- void rgb_matrix_decrease_val(void) {
- rgb_matrix_config.val = decrement( rgb_matrix_config.val, 8, 0, RGB_MATRIX_MAXIMUM_BRIGHTNESS );
- eeconfig_update_rgb_matrix(rgb_matrix_config.raw);
- }
-
- void rgb_matrix_increase_speed(void) {
- rgb_matrix_config.speed = increment( rgb_matrix_config.speed, 1, 0, 3 );
- eeconfig_update_rgb_matrix(rgb_matrix_config.raw);//EECONFIG needs to be increased to support this
- }
-
- void rgb_matrix_decrease_speed(void) {
- rgb_matrix_config.speed = decrement( rgb_matrix_config.speed, 1, 0, 3 );
- eeconfig_update_rgb_matrix(rgb_matrix_config.raw);//EECONFIG needs to be increased to support this
- }
-
- void rgb_matrix_mode(uint8_t mode) {
- rgb_matrix_config.mode = mode;
- eeconfig_update_rgb_matrix(rgb_matrix_config.raw);
- }
-
- void rgb_matrix_mode_noeeprom(uint8_t mode) {
- rgb_matrix_config.mode = mode;
- }
-
- uint8_t rgb_matrix_get_mode(void) {
- return rgb_matrix_config.mode;
- }
-
- void rgb_matrix_sethsv(uint16_t hue, uint8_t sat, uint8_t val) {
- rgb_matrix_config.hue = hue;
- rgb_matrix_config.sat = sat;
- rgb_matrix_config.val = val;
- eeconfig_update_rgb_matrix(rgb_matrix_config.raw);
- }
-
- void rgb_matrix_sethsv_noeeprom(uint16_t hue, uint8_t sat, uint8_t val) {
- rgb_matrix_config.hue = hue;
- rgb_matrix_config.sat = sat;
- rgb_matrix_config.val = val;
- }
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