summaryrefslogtreecommitdiffstats
path: root/drivers/led/issi/is31fl3737.h
blob: ddb70a9df50c941da324f5422c83eebc588a0e85 (plain)
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
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
/* Copyright 2017 Jason Williams
 * Copyright 2018 Jack Humbert
 * Copyright 2018 Yiancar
 * Copyright 2021 Doni Crosby
 *
 * 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/>.
 */

#pragma once

#include <stdint.h>
#include <stdbool.h>
#include "progmem.h"

typedef struct is31_led {
    uint8_t driver : 2;
    uint8_t r;
    uint8_t g;
    uint8_t b;
} __attribute__((packed)) is31_led;

extern const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL];

void IS31FL3737_init(uint8_t addr);
void IS31FL3737_write_register(uint8_t addr, uint8_t reg, uint8_t data);
void IS31FL3737_write_pwm_buffer(uint8_t addr, uint8_t *pwm_buffer);

void IS31FL3737_set_color(int index, uint8_t red, uint8_t green, uint8_t blue);
void IS31FL3737_set_color_all(uint8_t red, uint8_t green, uint8_t blue);

void IS31FL3737_set_led_control_register(uint8_t index, bool red, bool green, bool blue);

// This should not be called from an interrupt
// (eg. from a timer interrupt).
// Call this while idle (in between matrix scans).
// If the buffer is dirty, it will update the driver with the buffer.
void IS31FL3737_update_pwm_buffers(uint8_t addr1, uint8_t addr2);
void IS31FL3737_update_led_control_registers(uint8_t addr1, uint8_t addr2);

#define PUR_0R 0x00   // No PUR resistor
#define PUR_05KR 0x01 // 0.5k Ohm resistor in t_NOL
#define PUR_1KR 0x02  // 1.0k Ohm resistor in t_NOL
#define PUR_2KR 0x03  // 2.0k Ohm resistor in t_NOL
#define PUR_4KR 0x04  // 4.0k Ohm resistor in t_NOL
#define PUR_8KR 0x05  // 8.0k Ohm resistor in t_NOL
#define PUR_16KR 0x06 // 16k Ohm resistor in t_NOL
#define PUR_32KR 0x07 // 32k Ohm resistor in t_NOL

#define A_1 0x00
#define A_2 0x01
#define A_3 0x02
#define A_4 0x03
#define A_5 0x04
#define A_6 0x05
#define A_7 0x08
#define A_8 0x09
#define A_9 0x0A
#define A_10 0x0B
#define A_11 0x0C
#define A_12 0x0D

#define B_1 0x10
#define B_2 0x11
#define B_3 0x12
#define B_4 0x13
#define B_5 0x14
#define B_6 0x15
#define B_7 0x18
#define B_8 0x19
#define B_9 0x1A
#define B_10 0x1B
#define B_11 0x1C
#define B_12 0x1D

#define C_1 0x20
#define C_2 0x21
#define C_3 0x22
#define C_4 0x23
#define C_5 0x24
#define C_6 0x25
#define C_7 0x28
#define C_8 0x29
#define C_9 0x2A
#define C_10 0x2B
#define C_11 0x2C
#define C_12 0x2D

#define D_1 0x30
#define D_2 0x31
#define D_3 0x32
#define D_4 0x33
#define D_5 0x34
#define D_6 0x35
#define D_7 0x38
#define D_8 0x39
#define D_9 0x3A
#define D_10 0x3B
#define D_11 0x3C
#define D_12 0x3D

#define E_1 0x40
#define E_2 0x41
#define E_3 0x42
#define E_4 0x43
#define E_5 0x44
#define E_6 0x45
#define E_7 0x48
#define E_8 0x49
#define E_9 0x4A
#define E_10 0x4B
#define E_11 0x4C
#define E_12 0x4D

#define F_1 0x50
#define F_2 0x51
#define F_3 0x52
#define F_4 0x53
#define F_5 0x54
#define F_6 0x55
#define F_7 0x58
#define F_8 0x59
#define F_9 0x5A
#define F_10 0x5B
#define F_11 0x5C
#define F_12 0x5D

#define G_1 0x60
#define G_2 0x61
#define G_3 0x62
#define G_4 0x63
#define G_5 0x64
#define G_6 0x65
#define G_7 0x68
#define G_8 0x69
#define G_9 0x6A
#define G_10 0x6B
#define G_11 0x6C
#define G_12 0x6D

#define H_1 0x70
#define H_2 0x71
#define H_3 0x72
#define H_4 0x73
#define H_5 0x74
#define H_6 0x75
#define H_7 0x78
#define H_8 0x79
#define H_9 0x7A
#define H_10 0x7B
#define H_11 0x7C
#define H_12 0x7D

#define I_1 0x80
#define I_2 0x81
#define I_3 0x82
#define I_4 0x83
#define I_5 0x84
#define I_6 0x85
#define I_7 0x88
#define I_8 0x89
#define I_9 0x8A
#define I_10 0x8B
#define I_11 0x8C
#define I_12 0x8D

#define J_1 0x90
#define J_2 0x91
#define J_3 0x92
#define J_4 0x93
#define J_5 0x94
#define J_6 0x95
#define J_7 0x98
#define J_8 0x99
#define J_9 0x9A
#define J_10 0x9B
#define J_11 0x9C
#define J_12 0x9D

#define K_1 0xA0
#define K_2 0xA1
#define K_3 0xA2
#define K_4 0xA3
#define K_5 0xA4
#define K_6 0xA5
#define K_7 0xA8
#define K_8 0xA9
#define K_9 0xAA
#define K_10 0xAB
#define K_11 0xAC
#define K_12 0xAD

#define L_1 0xB0
#define L_2 0xB1
#define L_3 0xB2
#define L_4 0xB3
#define L_5 0xB4
#define L_6 0xB5
#define L_7 0xB8
#define L_8 0xB9
#define L_9 0xBA
#define L_10 0xBB
#define L_11 0xBC
#define L_12 0xBD