1 /* Copyright 2018 MechMerlin
3 * This program is free software: you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License as published by
5 * the Free Software Foundation, either version 2 of the License, or
6 * (at your option) any later version.
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 #include "indicator_leds.h"
19 enum BACKLIGHT_AREAS {
20 BACKLIGHT_ALPHA = 0b0000001,
21 BACKLIGHT_MOD = 0b0000010,
22 BACKLIGHT_FROW = 0b0000100,
23 BACKLIGHT_NUMBLOCK = 0b0001000,
24 BACKLIGHT_RGB = 0b0010000,
25 BACKLIGHT_SWITCH = 0b0001111
29 STATE_LED_SCROLL_LOCK,
39 uint8_t backlight_rgb_r = 255;
40 uint8_t backlight_rgb_g = 0;
41 uint8_t backlight_rgb_b = 0;
42 uint8_t backlight_state_led = 1<<STATE_LED_LAYER_0;
45 void backlight_toggle_rgb(bool enabled)
48 uint8_t rgb[RGBLED_NUM][3] = {
49 {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
50 {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
51 {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
52 {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
53 {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
54 {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
55 {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
56 {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
57 {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
58 {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
59 {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
60 {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
61 {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
62 {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
63 {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
64 {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
65 {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
66 {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
67 {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
68 {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
69 {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
70 {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b},
71 {backlight_rgb_r, backlight_rgb_g, backlight_rgb_b}
73 backlight_set_rgb(rgb);
75 uint8_t rgb[RGBLED_NUM][3] = {
100 backlight_set_rgb(rgb);
104 void backlight_set_rgb(uint8_t cfg[RGBLED_NUM][3])
107 for(uint8_t i = 0; i < RGBLED_NUM; ++i) {
108 send_color(cfg[i][0], cfg[i][1], cfg[i][2], Device_PCBRGB);
115 void backlight_set(uint8_t level)
117 level & BACKLIGHT_ALPHA ? (PORTB |= 0b00000010) : (PORTB &= ~0b00000010);
118 level & BACKLIGHT_MOD ? (PORTB |= 0b00000100) : (PORTB &= ~0b00000100);
119 level & BACKLIGHT_FROW ? (PORTB |= 0b00001000) : (PORTB &= ~0b00001000);
120 level & BACKLIGHT_NUMBLOCK ? (PORTE |= 0b01000000) : (PORTE &= ~0b01000000);
121 backlight_toggle_rgb(level & BACKLIGHT_RGB);
126 bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
127 // put your per-action keyboard code here
128 // runs for every action, just before processing by the firmware
130 return process_record_user(keycode, record);
134 void backlight_update_state()
137 send_color(backlight_state_led & (1<<STATE_LED_SCROLL_LOCK) ? 255 : 0,
138 backlight_state_led & (1<<STATE_LED_CAPS_LOCK) ? 255 : 0,
139 backlight_state_led & (1<<STATE_LED_NUM_LOCK) ? 255 : 0,
141 send_color(backlight_state_led & (1<<STATE_LED_LAYER_1) ? 255 : 0,
142 backlight_state_led & (1<<STATE_LED_LAYER_2) ? 255 : 0,
143 backlight_state_led & (1<<STATE_LED_LAYER_0) ? 255 : 0,
145 send_color(backlight_state_led & (1<<STATE_LED_LAYER_4) ? 255 : 0,
146 backlight_state_led & (1<<STATE_LED_LAYER_3) ? 255 : 0,
153 void led_set_kb(uint8_t usb_led)
155 if(usb_led & (1<<USB_LED_CAPS_LOCK)) {
156 backlight_state_led |= 1<<STATE_LED_CAPS_LOCK;
158 backlight_state_led &= ~(1<<STATE_LED_CAPS_LOCK);
160 if(usb_led & (1<<USB_LED_SCROLL_LOCK)) {
161 backlight_state_led |= 1<<STATE_LED_SCROLL_LOCK;
163 backlight_state_led &= ~(1<<STATE_LED_SCROLL_LOCK);
165 if(usb_led & (1<<USB_LED_NUM_LOCK)) {
166 backlight_state_led |= 1<<STATE_LED_NUM_LOCK;
168 backlight_state_led &= ~(1<<STATE_LED_NUM_LOCK);
170 backlight_update_state();