is31fl3742a.h (8028B)
1 /* Copyright 2017 Jason Williams 2 * Copyright 2018 Jack Humbert 3 * Copyright 2018 Yiancar 4 * Copyright 2020 MelGeek 5 * Copyright 2021 MasterSpoon 6 * 7 * This program is free software: you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License as published by 9 * the Free Software Foundation, either version 2 of the License, or 10 * (at your option) any later version. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 * You should have received a copy of the GNU General Public License 18 * along with this program. If not, see <http://www.gnu.org/licenses/>. 19 */ 20 21 #pragma once 22 23 #include <stdint.h> 24 #include <stdbool.h> 25 #include "progmem.h" 26 #include "util.h" 27 28 #define IS31FL3742A_REG_INTERRUPT_MASK 0xF0 29 #define IS31FL3742A_REG_INTERRUPT_STATUS 0xF1 30 #define IS31FL3742A_REG_ID 0xFC 31 32 #define IS31FL3742A_REG_COMMAND 0xFD 33 34 #define IS31FL3742A_COMMAND_PWM 0x00 35 #define IS31FL3742A_COMMAND_SCALING 0x02 36 #define IS31FL3742A_COMMAND_FUNCTION 0x04 37 38 #define IS31FL3742A_FUNCTION_REG_CONFIGURATION 0x00 39 #define IS31FL3742A_FUNCTION_REG_GLOBAL_CURRENT 0x01 40 #define IS31FL3742A_FUNCTION_REG_PULLDOWNUP 0x02 41 #define IS31FL3742A_FUNCTION_REG_PWM_FREQUENCY 0x36 42 #define IS31FL3742A_FUNCTION_REG_RESET 0x3F 43 #define IS31FL3742A_FUNCTION_REG_SPREAD_SPECTRUM 0x41 44 45 #define IS31FL3742A_REG_COMMAND_WRITE_LOCK 0xFE 46 #define IS31FL3742A_COMMAND_WRITE_LOCK_MAGIC 0xC5 47 48 #define IS31FL3742A_I2C_ADDRESS_GND 0x30 49 #define IS31FL3742A_I2C_ADDRESS_SCL 0x31 50 #define IS31FL3742A_I2C_ADDRESS_SDA 0x32 51 #define IS31FL3742A_I2C_ADDRESS_VCC 0x33 52 53 #if defined(RGB_MATRIX_IS31FL3742A) 54 # define IS31FL3742A_LED_COUNT RGB_MATRIX_LED_COUNT 55 #endif 56 57 #if defined(IS31FL3742A_I2C_ADDRESS_4) 58 # define IS31FL3742A_DRIVER_COUNT 4 59 #elif defined(IS31FL3742A_I2C_ADDRESS_3) 60 # define IS31FL3742A_DRIVER_COUNT 3 61 #elif defined(IS31FL3742A_I2C_ADDRESS_2) 62 # define IS31FL3742A_DRIVER_COUNT 2 63 #elif defined(IS31FL3742A_I2C_ADDRESS_1) 64 # define IS31FL3742A_DRIVER_COUNT 1 65 #endif 66 67 typedef struct is31fl3742a_led_t { 68 uint8_t driver : 2; 69 uint8_t r; 70 uint8_t g; 71 uint8_t b; 72 } PACKED is31fl3742a_led_t; 73 74 extern const is31fl3742a_led_t PROGMEM g_is31fl3742a_leds[IS31FL3742A_LED_COUNT]; 75 76 void is31fl3742a_init_drivers(void); 77 void is31fl3742a_init(uint8_t index); 78 void is31fl3742a_write_register(uint8_t index, uint8_t reg, uint8_t data); 79 void is31fl3742a_select_page(uint8_t index, uint8_t page); 80 81 void is31fl3742a_set_color(int index, uint8_t red, uint8_t green, uint8_t blue); 82 void is31fl3742a_set_color_all(uint8_t red, uint8_t green, uint8_t blue); 83 84 void is31fl3742a_set_scaling_register(uint8_t index, uint8_t red, uint8_t green, uint8_t blue); 85 86 void is31fl3742a_update_pwm_buffers(uint8_t index); 87 void is31fl3742a_update_scaling_registers(uint8_t index); 88 89 void is31fl3742a_flush(void); 90 91 #define IS31FL3742A_PDR_0_OHM 0b000 // No pull-down resistor 92 #define IS31FL3742A_PDR_0K5_OHM 0b001 // 0.5 kOhm resistor 93 #define IS31FL3742A_PDR_1K_OHM 0b010 // 1 kOhm resistor 94 #define IS31FL3742A_PDR_2K_OHM 0b011 // 2 kOhm resistor 95 #define IS31FL3742A_PDR_4K_OHM 0b100 // 4 kOhm resistor 96 #define IS31FL3742A_PDR_8K_OHM 0b101 // 8 kOhm resistor 97 #define IS31FL3742A_PDR_16K_OHM 0b110 // 16 kOhm resistor 98 #define IS31FL3742A_PDR_32K_OHM 0b111 // 32 kOhm resistor 99 100 #define IS31FL3742A_PUR_0_OHM 0b000 // No pull-up resistor 101 #define IS31FL3742A_PUR_0K5_OHM 0b001 // 0.5 kOhm resistor 102 #define IS31FL3742A_PUR_1K_OHM 0b010 // 1 kOhm resistor 103 #define IS31FL3742A_PUR_2K_OHM 0b011 // 2 kOhm resistor 104 #define IS31FL3742A_PUR_4K_OHM 0b100 // 4 kOhm resistor 105 #define IS31FL3742A_PUR_8K_OHM 0b101 // 8 kOhm resistor 106 #define IS31FL3742A_PUR_16K_OHM 0b110 // 16 kOhm resistor 107 #define IS31FL3742A_PUR_32K_OHM 0b111 // 32 kOhm resistor 108 109 #define IS31FL3742A_PWM_FREQUENCY_29K_HZ 0b0000 110 #define IS31FL3742A_PWM_FREQUENCY_3K6_HZ 0b0011 111 #define IS31FL3742A_PWM_FREQUENCY_1K8_HZ 0b0111 112 #define IS31FL3742A_PWM_FREQUENCY_900_HZ 0b1011 113 114 #define SW1_CS1 0x00 115 #define SW1_CS2 0x01 116 #define SW1_CS3 0x02 117 #define SW1_CS4 0x03 118 #define SW1_CS5 0x04 119 #define SW1_CS6 0x05 120 #define SW1_CS7 0x06 121 #define SW1_CS8 0x07 122 #define SW1_CS9 0x08 123 #define SW1_CS10 0x09 124 #define SW1_CS11 0x0A 125 #define SW1_CS12 0x0B 126 #define SW1_CS13 0x0C 127 #define SW1_CS14 0x0D 128 #define SW1_CS15 0x0E 129 #define SW1_CS16 0x0F 130 #define SW1_CS17 0x10 131 #define SW1_CS18 0x11 132 #define SW1_CS19 0x12 133 #define SW1_CS20 0x13 134 #define SW1_CS21 0x14 135 #define SW1_CS22 0x15 136 #define SW1_CS23 0x16 137 #define SW1_CS24 0x17 138 #define SW1_CS25 0x18 139 #define SW1_CS26 0x19 140 #define SW1_CS27 0x1A 141 #define SW1_CS28 0x1B 142 #define SW1_CS29 0x1C 143 #define SW1_CS30 0x1D 144 145 #define SW2_CS1 0x1E 146 #define SW2_CS2 0x1F 147 #define SW2_CS3 0x20 148 #define SW2_CS4 0x21 149 #define SW2_CS5 0x22 150 #define SW2_CS6 0x23 151 #define SW2_CS7 0x24 152 #define SW2_CS8 0x25 153 #define SW2_CS9 0x26 154 #define SW2_CS10 0x27 155 #define SW2_CS11 0x28 156 #define SW2_CS12 0x29 157 #define SW2_CS13 0x2A 158 #define SW2_CS14 0x2B 159 #define SW2_CS15 0x2C 160 #define SW2_CS16 0x2D 161 #define SW2_CS17 0x2E 162 #define SW2_CS18 0x2F 163 #define SW2_CS19 0x30 164 #define SW2_CS20 0x31 165 #define SW2_CS21 0x32 166 #define SW2_CS22 0x33 167 #define SW2_CS23 0x34 168 #define SW2_CS24 0x35 169 #define SW2_CS25 0x36 170 #define SW2_CS26 0x37 171 #define SW2_CS27 0x38 172 #define SW2_CS28 0x39 173 #define SW2_CS29 0x3A 174 #define SW2_CS30 0x3B 175 176 #define SW3_CS1 0x3C 177 #define SW3_CS2 0x3D 178 #define SW3_CS3 0x3E 179 #define SW3_CS4 0x3F 180 #define SW3_CS5 0x40 181 #define SW3_CS6 0x41 182 #define SW3_CS7 0x42 183 #define SW3_CS8 0x43 184 #define SW3_CS9 0x44 185 #define SW3_CS10 0x45 186 #define SW3_CS11 0x46 187 #define SW3_CS12 0x47 188 #define SW3_CS13 0x48 189 #define SW3_CS14 0x49 190 #define SW3_CS15 0x4A 191 #define SW3_CS16 0x4B 192 #define SW3_CS17 0x4C 193 #define SW3_CS18 0x4D 194 #define SW3_CS19 0x4E 195 #define SW3_CS20 0x4F 196 #define SW3_CS21 0x50 197 #define SW3_CS22 0x51 198 #define SW3_CS23 0x52 199 #define SW3_CS24 0x53 200 #define SW3_CS25 0x54 201 #define SW3_CS26 0x55 202 #define SW3_CS27 0x56 203 #define SW3_CS28 0x57 204 #define SW3_CS29 0x58 205 #define SW3_CS30 0x59 206 207 #define SW4_CS1 0x5A 208 #define SW4_CS2 0x5B 209 #define SW4_CS3 0x5C 210 #define SW4_CS4 0x5D 211 #define SW4_CS5 0x5E 212 #define SW4_CS6 0x5F 213 #define SW4_CS7 0x60 214 #define SW4_CS8 0x61 215 #define SW4_CS9 0x62 216 #define SW4_CS10 0x63 217 #define SW4_CS11 0x64 218 #define SW4_CS12 0x65 219 #define SW4_CS13 0x66 220 #define SW4_CS14 0x67 221 #define SW4_CS15 0x68 222 #define SW4_CS16 0x69 223 #define SW4_CS17 0x6A 224 #define SW4_CS18 0x6B 225 #define SW4_CS19 0x6C 226 #define SW4_CS20 0x6D 227 #define SW4_CS21 0x6E 228 #define SW4_CS22 0x6F 229 #define SW4_CS23 0x70 230 #define SW4_CS24 0x71 231 #define SW4_CS25 0x72 232 #define SW4_CS26 0x73 233 #define SW4_CS27 0x74 234 #define SW4_CS28 0x75 235 #define SW4_CS29 0x76 236 #define SW4_CS30 0x77 237 238 #define SW5_CS1 0x78 239 #define SW5_CS2 0x79 240 #define SW5_CS3 0x7A 241 #define SW5_CS4 0x7B 242 #define SW5_CS5 0x7C 243 #define SW5_CS6 0x7D 244 #define SW5_CS7 0x7E 245 #define SW5_CS8 0x7F 246 #define SW5_CS9 0x80 247 #define SW5_CS10 0x81 248 #define SW5_CS11 0x82 249 #define SW5_CS12 0x83 250 #define SW5_CS13 0x84 251 #define SW5_CS14 0x85 252 #define SW5_CS15 0x86 253 #define SW5_CS16 0x87 254 #define SW5_CS17 0x88 255 #define SW5_CS18 0x89 256 #define SW5_CS19 0x8A 257 #define SW5_CS20 0x8B 258 #define SW5_CS21 0x8C 259 #define SW5_CS22 0x8D 260 #define SW5_CS23 0x8E 261 #define SW5_CS24 0x8F 262 #define SW5_CS25 0x90 263 #define SW5_CS26 0x91 264 #define SW5_CS27 0x92 265 #define SW5_CS28 0x93 266 #define SW5_CS29 0x94 267 #define SW5_CS30 0x95 268 269 #define SW6_CS1 0x96 270 #define SW6_CS2 0x97 271 #define SW6_CS3 0x98 272 #define SW6_CS4 0x99 273 #define SW6_CS5 0x9A 274 #define SW6_CS6 0x9B 275 #define SW6_CS7 0x9C 276 #define SW6_CS8 0x9D 277 #define SW6_CS9 0x9E 278 #define SW6_CS10 0x9F 279 #define SW6_CS11 0xA0 280 #define SW6_CS12 0xA1 281 #define SW6_CS13 0xA2 282 #define SW6_CS14 0xA3 283 #define SW6_CS15 0xA4 284 #define SW6_CS16 0xA5 285 #define SW6_CS17 0xA6 286 #define SW6_CS18 0xA7 287 #define SW6_CS19 0xA8 288 #define SW6_CS20 0xA9 289 #define SW6_CS21 0xAA 290 #define SW6_CS22 0xAB 291 #define SW6_CS23 0xAC 292 #define SW6_CS24 0xAD 293 #define SW6_CS25 0xAE 294 #define SW6_CS26 0xAF 295 #define SW6_CS27 0xB0 296 #define SW6_CS28 0xB1 297 #define SW6_CS29 0xB2 298 #define SW6_CS30 0xB3