1 /* Copyright 2018 Clueboard
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/>.
20 #include "led_matrix.h"
22 /* Each driver needs to define a struct:
24 * const led_matrix_driver_t led_matrix_driver;
26 * All members must be provided. Keyboard custom drivers must define this
30 #if defined(IS31FL3731) || defined(IS31FL3733)
32 #if defined(IS31FL3731)
33 #include "is31fl3731-simple.h"
36 #include "i2c_master.h"
38 static void init(void) {
41 #ifdef LED_DRIVER_ADDR_1
42 IS31FL3731_init(DRIVER_ADDR_1);
44 #ifdef LED_DRIVER_ADDR_2
45 IS31FL3731_init(DRIVER_ADDR_2);
47 #ifdef LED_DRIVER_ADDR_3
48 IS31FL3731_init(DRIVER_ADDR_3);
50 #ifdef LED_DRIVER_ADDR_4
51 IS31FL3731_init(DRIVER_ADDR_4);
54 #ifdef LED_DRIVER_ADDR_1
55 IS31FL3733_init(DRIVER_ADDR_1);
57 #ifdef LED_DRIVER_ADDR_2
58 IS31FL3733_init(DRIVER_ADDR_2);
60 #ifdef LED_DRIVER_ADDR_3
61 IS31FL3733_init(DRIVER_ADDR_3);
63 #ifdef LED_DRIVER_ADDR_4
64 IS31FL3733_init(DRIVER_ADDR_4);
67 for (int index = 0; index < DRIVER_LED_TOTAL; index++) {
69 IS31FL3731_set_led_control_register(index, true);
71 IS31FL3733_set_led_control_register(index, true);
74 // This actually updates the LED drivers
76 #ifdef LED_DRIVER_ADDR_1
77 IS31FL3731_update_led_control_registers(DRIVER_ADDR_1);
79 #ifdef LED_DRIVER_ADDR_2
80 IS31FL3731_update_led_control_registers(DRIVER_ADDR_2);
82 #ifdef LED_DRIVER_ADDR_3
83 IS31FL3731_update_led_control_registers(DRIVER_ADDR_3);
85 #ifdef LED_DRIVER_ADDR_4
86 IS31FL3731_update_led_control_registers(DRIVER_ADDR_4);
89 #ifdef LED_DRIVER_ADDR_1
90 IS31FL3733_update_led_control_registers(DRIVER_ADDR_1);
92 #ifdef LED_DRIVER_ADDR_2
93 IS31FL3733_update_led_control_registers(DRIVER_ADDR_2);
95 #ifdef LED_DRIVER_ADDR_3
96 IS31FL3733_update_led_control_registers(DRIVER_ADDR_3);
98 #ifdef LED_DRIVER_ADDR_4
99 IS31FL3733_update_led_control_registers(DRIVER_ADDR_4);
104 static void flush(void) {
106 #ifdef LED_DRIVER_ADDR_1
107 IS31FL3731_update_pwm_buffers(DRIVER_ADDR_1);
109 #ifdef LED_DRIVER_ADDR_2
110 IS31FL3731_update_pwm_buffers(DRIVER_ADDR_2);
112 #ifdef LED_DRIVER_ADDR_3
113 IS31FL3731_update_pwm_buffers(DRIVER_ADDR_3);
115 #ifdef LED_DRIVER_ADDR_4
116 IS31FL3731_update_pwm_buffers(DRIVER_ADDR_4);
119 #ifdef LED_DRIVER_ADDR_1
120 IS31FL3733_update_pwm_buffers(DRIVER_ADDR_1);
122 #ifdef LED_DRIVER_ADDR_2
123 IS31FL3733_update_pwm_buffers(DRIVER_ADDR_2);
125 #ifdef LED_DRIVER_ADDR_3
126 IS31FL3733_update_pwm_buffers(DRIVER_ADDR_3);
128 #ifdef LED_DRIVER_ADDR_4
129 IS31FL3733_update_pwm_buffers(DRIVER_ADDR_4);
134 const led_matrix_driver_t led_matrix_driver = {
138 .set_value = IS31FL3731_set_value,
139 .set_value_all = IS31FL3731_set_value_all,
141 .set_value = IS31FL3733_set_value,
142 .set_value_all = IS31FL3733_set_value_all,