1 /* Copyright 2018 James Laird-Wah
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 "rgb_matrix.h"
19 /* Each driver needs to define the struct
20 * const rgb_matrix_driver_t rgb_matrix_driver;
21 * All members must be provided.
22 * Keyboard custom drivers can define this in their own files, it should only
23 * be here if shared between boards.
26 #if defined(IS31FL3731) || defined(IS31FL3733) || defined(IS31FL3737)
28 # include "i2c_master.h"
30 static void init(void) {
33 IS31FL3731_init(DRIVER_ADDR_1);
34 IS31FL3731_init(DRIVER_ADDR_2);
35 # elif defined(IS31FL3733)
36 IS31FL3733_init(DRIVER_ADDR_1, 0);
38 IS31FL3737_init(DRIVER_ADDR_1);
40 for (int index = 0; index < DRIVER_LED_TOTAL; index++) {
42 // This only caches it for later
44 IS31FL3731_set_led_control_register(index, enabled, enabled, enabled);
45 # elif defined(IS31FL3733)
46 IS31FL3733_set_led_control_register(index, enabled, enabled, enabled);
48 IS31FL3737_set_led_control_register(index, enabled, enabled, enabled);
51 // This actually updates the LED drivers
53 IS31FL3731_update_led_control_registers(DRIVER_ADDR_1, 0);
54 IS31FL3731_update_led_control_registers(DRIVER_ADDR_2, 1);
55 # elif defined(IS31FL3733)
56 IS31FL3733_update_led_control_registers(DRIVER_ADDR_1, 0);
57 IS31FL3733_update_led_control_registers(DRIVER_ADDR_2, 1);
59 IS31FL3737_update_led_control_registers(DRIVER_ADDR_1, DRIVER_ADDR_2);
64 static void flush(void) {
65 IS31FL3731_update_pwm_buffers(DRIVER_ADDR_1, 0);
66 IS31FL3731_update_pwm_buffers(DRIVER_ADDR_2, 1);
69 const rgb_matrix_driver_t rgb_matrix_driver = {
72 .set_color = IS31FL3731_set_color,
73 .set_color_all = IS31FL3731_set_color_all,
75 # elif defined(IS31FL3733)
76 static void flush(void) {
77 IS31FL3733_update_pwm_buffers(DRIVER_ADDR_1, 0);
78 IS31FL3733_update_pwm_buffers(DRIVER_ADDR_2, 1);
81 const rgb_matrix_driver_t rgb_matrix_driver = {
84 .set_color = IS31FL3733_set_color,
85 .set_color_all = IS31FL3733_set_color_all,
88 static void flush(void) { IS31FL3737_update_pwm_buffers(DRIVER_ADDR_1, DRIVER_ADDR_2); }
90 const rgb_matrix_driver_t rgb_matrix_driver = {
93 .set_color = IS31FL3737_set_color,
94 .set_color_all = IS31FL3737_set_color_all,
101 LED_TYPE led[DRIVER_LED_TOTAL];
103 static void init(void) {}
105 static void flush(void) {
106 // Assumes use of RGB_DI_PIN
107 ws2812_setleds(led, DRIVER_LED_TOTAL);
110 // Set an led in the buffer to a color
111 static inline void setled(int i, uint8_t r, uint8_t g, uint8_t b) {
120 static void setled_all(uint8_t r, uint8_t g, uint8_t b) {
121 for (int i = 0; i < sizeof(led) / sizeof(led[0]); i++) {
126 const rgb_matrix_driver_t rgb_matrix_driver = {
130 .set_color_all = setled_all,