forked from qmk/qmk_firmware
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathrgb_matrix_drivers.c
175 lines (158 loc) · 5.57 KB
/
rgb_matrix_drivers.c
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
/* Copyright 2018 James Laird-Wah
*
* 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"
/* Each driver needs to define the struct
* const rgb_matrix_driver_t rgb_matrix_driver;
* All members must be provided.
* Keyboard custom drivers can define this in their own files, it should only
* be here if shared between boards.
*/
#if defined(IS31FL3731) || defined(IS31FL3733) || defined(IS31FL3737) || defined(IS31FL3741)
# include "i2c_master.h"
static void init(void) {
i2c_init();
# ifdef IS31FL3731
IS31FL3731_init(DRIVER_ADDR_1);
# ifdef DRIVER_ADDR_2
IS31FL3731_init(DRIVER_ADDR_2);
# endif
# ifdef DRIVER_ADDR_3
IS31FL3731_init(DRIVER_ADDR_3);
# endif
# ifdef DRIVER_ADDR_4
IS31FL3731_init(DRIVER_ADDR_4);
# endif
# elif defined(IS31FL3733)
IS31FL3733_init(DRIVER_ADDR_1, 0);
# elif defined(IS31FL3737)
IS31FL3737_init(DRIVER_ADDR_1);
# else
IS31FL3741_init(DRIVER_ADDR_1);
# endif
for (int index = 0; index < DRIVER_LED_TOTAL; index++) {
bool enabled = true;
// This only caches it for later
# ifdef IS31FL3731
IS31FL3731_set_led_control_register(index, enabled, enabled, enabled);
# elif defined(IS31FL3733)
IS31FL3733_set_led_control_register(index, enabled, enabled, enabled);
# elif defined(IS31FL3737)
IS31FL3737_set_led_control_register(index, enabled, enabled, enabled);
# else
IS31FL3741_set_led_control_register(index, enabled, enabled, enabled);
# endif
}
// This actually updates the LED drivers
# ifdef IS31FL3731
IS31FL3731_update_led_control_registers(DRIVER_ADDR_1, 0);
# ifdef DRIVER_ADDR_2
IS31FL3731_update_led_control_registers(DRIVER_ADDR_2, 1);
# endif
# ifdef DRIVER_ADDR_3
IS31FL3731_update_led_control_registers(DRIVER_ADDR_3, 2);
# endif
# ifdef DRIVER_ADDR_4
IS31FL3731_update_led_control_registers(DRIVER_ADDR_4, 3);
# endif
# elif defined(IS31FL3733)
IS31FL3733_update_led_control_registers(DRIVER_ADDR_1, 0);
IS31FL3733_update_led_control_registers(DRIVER_ADDR_2, 1);
# elif defined(IS31FL3737)
IS31FL3737_update_led_control_registers(DRIVER_ADDR_1, DRIVER_ADDR_2);
# else
IS31FL3741_update_led_control_registers(DRIVER_ADDR_1, 0);
# endif
}
# ifdef IS31FL3731
static void flush(void) {
IS31FL3731_update_pwm_buffers(DRIVER_ADDR_1, 0);
# ifdef DRIVER_ADDR_2
IS31FL3731_update_pwm_buffers(DRIVER_ADDR_2, 1);
# endif
# ifdef DRIVER_ADDR_3
IS31FL3731_update_pwm_buffers(DRIVER_ADDR_3, 2);
# endif
# ifdef DRIVER_ADDR_4
IS31FL3731_update_pwm_buffers(DRIVER_ADDR_4, 3);
# endif
}
const rgb_matrix_driver_t rgb_matrix_driver = {
.init = init,
.flush = flush,
.set_color = IS31FL3731_set_color,
.set_color_all = IS31FL3731_set_color_all,
};
# elif defined(IS31FL3733)
static void flush(void) {
IS31FL3733_update_pwm_buffers(DRIVER_ADDR_1, 0);
IS31FL3733_update_pwm_buffers(DRIVER_ADDR_2, 1);
}
const rgb_matrix_driver_t rgb_matrix_driver = {
.init = init,
.flush = flush,
.set_color = IS31FL3733_set_color,
.set_color_all = IS31FL3733_set_color_all,
};
# elif defined(IS31FL3737)
static void flush(void) { IS31FL3737_update_pwm_buffers(DRIVER_ADDR_1, DRIVER_ADDR_2); }
const rgb_matrix_driver_t rgb_matrix_driver = {
.init = init,
.flush = flush,
.set_color = IS31FL3737_set_color,
.set_color_all = IS31FL3737_set_color_all,
};
# else
static void flush(void) { IS31FL3741_update_pwm_buffers(DRIVER_ADDR_1, DRIVER_ADDR_2); }
const rgb_matrix_driver_t rgb_matrix_driver = {
.init = init,
.flush = flush,
.set_color = IS31FL3741_set_color,
.set_color_all = IS31FL3741_set_color_all,
};
# endif
#elif defined(WS2812)
# if defined(RGBLIGHT_ENABLE) && !defined(RGBLIGHT_CUSTOM_DRIVER)
# pragma message "Cannot use RGBLIGHT and RGB Matrix using WS2812 at the same time."
# pragma message "You need to use a custom driver, or re-implement the WS2812 driver to use a different configuration."
# endif
// LED color buffer
LED_TYPE rgb_matrix_ws2812_array[DRIVER_LED_TOTAL];
static void init(void) {}
static void flush(void) {
// Assumes use of RGB_DI_PIN
ws2812_setleds(rgb_matrix_ws2812_array, DRIVER_LED_TOTAL);
}
// Set an led in the buffer to a color
static inline void setled(int i, uint8_t r, uint8_t g, uint8_t b) {
rgb_matrix_ws2812_array[i].r = r;
rgb_matrix_ws2812_array[i].g = g;
rgb_matrix_ws2812_array[i].b = b;
# ifdef RGBW
convert_rgb_to_rgbw(&rgb_matrix_ws2812_array[i]);
# endif
}
static void setled_all(uint8_t r, uint8_t g, uint8_t b) {
for (int i = 0; i < sizeof(rgb_matrix_ws2812_array) / sizeof(rgb_matrix_ws2812_array[0]); i++) {
setled(i, r, g, b);
}
}
const rgb_matrix_driver_t rgb_matrix_driver = {
.init = init,
.flush = flush,
.set_color = setled,
.set_color_all = setled_all,
};
#endif