mh
/
qmk_firmware
mirror of https://github.com/qmk/qmk_firmware/


								/* Copyright 2017 Jason Williams

								 * Copyright 2018 Jack Humbert

								 * Copyright 2018 Yiancar

								 * Copyright 2020 MelGeek

								 * Copyright 2021 MasterSpoon

								 *

								 * 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"

								#include "util.h"


								#define IS31FL3743A_REG_ID 0xFC


								#define IS31FL3743A_REG_COMMAND 0xFD


								#define IS31FL3743A_COMMAND_PWM 0x00

								#define IS31FL3743A_COMMAND_SCALING 0x01

								#define IS31FL3743A_COMMAND_FUNCTION 0x02


								#define IS31FL3743A_FUNCTION_REG_CONFIGURATION 0x00

								#define IS31FL3743A_FUNCTION_REG_GLOBAL_CURRENT 0x01

								#define IS31FL3743A_FUNCTION_REG_PULLDOWNUP 0x02

								#define IS31FL3743A_FUNCTION_REG_TEMPERATURE 0x24

								#define IS31FL3743A_FUNCTION_REG_SPREAD_SPECTRUM 0x25

								#define IS31FL3743A_FUNCTION_REG_RESET 0x2F


								#define IS31FL3743A_REG_COMMAND_WRITE_LOCK 0xFE

								#define IS31FL3743A_COMMAND_WRITE_LOCK_MAGIC 0xC5


								#define IS31FL3743A_I2C_ADDRESS_GND_GND 0x20

								#define IS31FL3743A_I2C_ADDRESS_GND_SCL 0x21

								#define IS31FL3743A_I2C_ADDRESS_GND_SDA 0x22

								#define IS31FL3743A_I2C_ADDRESS_GND_VCC 0x23

								#define IS31FL3743A_I2C_ADDRESS_SCL_GND 0x24

								#define IS31FL3743A_I2C_ADDRESS_SCL_SCL 0x25

								#define IS31FL3743A_I2C_ADDRESS_SCL_SDA 0x26

								#define IS31FL3743A_I2C_ADDRESS_SCL_VCC 0x27

								#define IS31FL3743A_I2C_ADDRESS_SDA_GND 0x28

								#define IS31FL3743A_I2C_ADDRESS_SDA_SCL 0x29

								#define IS31FL3743A_I2C_ADDRESS_SDA_SDA 0x2A

								#define IS31FL3743A_I2C_ADDRESS_SDA_VCC 0x2B

								#define IS31FL3743A_I2C_ADDRESS_VCC_GND 0x2C

								#define IS31FL3743A_I2C_ADDRESS_VCC_SCL 0x2D

								#define IS31FL3743A_I2C_ADDRESS_VCC_SDA 0x2E

								#define IS31FL3743A_I2C_ADDRESS_VCC_VCC 0x2F


								#if defined(LED_MATRIX_IS31FL3743A)

								#    define IS31FL3743A_LED_COUNT LED_MATRIX_LED_COUNT

								#endif


								#if defined(IS31FL3743A_I2C_ADDRESS_4)

								#    define IS31FL3743A_DRIVER_COUNT 4

								#elif defined(IS31FL3743A_I2C_ADDRESS_3)

								#    define IS31FL3743A_DRIVER_COUNT 3

								#elif defined(IS31FL3743A_I2C_ADDRESS_2)

								#    define IS31FL3743A_DRIVER_COUNT 2

								#elif defined(IS31FL3743A_I2C_ADDRESS_1)

								#    define IS31FL3743A_DRIVER_COUNT 1

								#endif


								typedef struct is31fl3743a_led_t {

								    uint8_t driver : 2;

								    uint8_t v;

								} PACKED is31fl3743a_led_t;


								extern const is31fl3743a_led_t PROGMEM g_is31fl3743a_leds[IS31FL3743A_LED_COUNT];


								void is31fl3743a_init_drivers(void);

								void is31fl3743a_init(uint8_t index);

								void is31fl3743a_write_register(uint8_t index, uint8_t reg, uint8_t data);

								void is31fl3743a_select_page(uint8_t index, uint8_t page);


								void is31fl3743a_set_value(int index, uint8_t value);

								void is31fl3743a_set_value_all(uint8_t value);


								void is31fl3743a_set_scaling_register(uint8_t index, uint8_t value);


								void is31fl3743a_update_pwm_buffers(uint8_t index);

								void is31fl3743a_update_scaling_registers(uint8_t index);


								void is31fl3743a_flush(void);


								#define IS31FL3743A_PDR_0_OHM 0b000          // No pull-down resistor

								#define IS31FL3743A_PDR_0K5_OHM_SW_OFF 0b001 // 0.5 kOhm resistor in SWx off time

								#define IS31FL3743A_PDR_1K_OHM_SW_OFF 0b010  // 1 kOhm resistor in SWx off time

								#define IS31FL3743A_PDR_2K_OHM_SW_OFF 0b011  // 2 kOhm resistor in SWx off time

								#define IS31FL3743A_PDR_1K_OHM 0b100         // 1 kOhm resistor

								#define IS31FL3743A_PDR_2K_OHM 0b101         // 2 kOhm resistor

								#define IS31FL3743A_PDR_4K_OHM 0b110         // 4 kOhm resistor

								#define IS31FL3743A_PDR_8K_OHM 0b111         // 8 kOhm resistor


								#define IS31FL3743A_PUR_0_OHM 0b000          // No pull-up resistor

								#define IS31FL3743A_PUR_0K5_OHM_CS_OFF 0b001 // 0.5 kOhm resistor in CSy off time

								#define IS31FL3743A_PUR_1K_OHM_CS_OFF 0b010  // 1 kOhm resistor in CSy off time

								#define IS31FL3743A_PUR_2K_OHM_CS_OFF 0b011  // 2 kOhm resistor in CSy off time

								#define IS31FL3743A_PUR_1K_OHM 0b100         // 1 kOhm resistor

								#define IS31FL3743A_PUR_2K_OHM 0b101         // 2 kOhm resistor

								#define IS31FL3743A_PUR_4K_OHM 0b110         // 4 kOhm resistor

								#define IS31FL3743A_PUR_8K_OHM 0b111         // 8 kOhm resistor


								#define IS31FL3743A_SYNC_NONE 0b00

								#define IS31FL3743A_SYNC_SLAVE 0b10

								#define IS31FL3743A_SYNC_MASTER 0b11


								#define CS1_SW1 0x00

								#define CS2_SW1 0x01

								#define CS3_SW1 0x02

								#define CS4_SW1 0x03

								#define CS5_SW1 0x04

								#define CS6_SW1 0x05

								#define CS7_SW1 0x06

								#define CS8_SW1 0x07

								#define CS9_SW1 0x08

								#define CS10_SW1 0x09

								#define CS11_SW1 0x0A

								#define CS12_SW1 0x0B

								#define CS13_SW1 0x0C

								#define CS14_SW1 0x0D

								#define CS15_SW1 0x0E

								#define CS16_SW1 0x0F

								#define CS17_SW1 0x10

								#define CS18_SW1 0x11


								#define CS1_SW2 0x12

								#define CS2_SW2 0x13

								#define CS3_SW2 0x14

								#define CS4_SW2 0x15

								#define CS5_SW2 0x16

								#define CS6_SW2 0x17

								#define CS7_SW2 0x18

								#define CS8_SW2 0x19

								#define CS9_SW2 0x1A

								#define CS10_SW2 0x1B

								#define CS11_SW2 0x1C

								#define CS12_SW2 0x1D

								#define CS13_SW2 0x1E

								#define CS14_SW2 0x1F

								#define CS15_SW2 0x20

								#define CS16_SW2 0x21

								#define CS17_SW2 0x22

								#define CS18_SW2 0x23


								#define CS1_SW3 0x24

								#define CS2_SW3 0x25

								#define CS3_SW3 0x26

								#define CS4_SW3 0x27

								#define CS5_SW3 0x28

								#define CS6_SW3 0x29

								#define CS7_SW3 0x2A

								#define CS8_SW3 0x2B

								#define CS9_SW3 0x2C

								#define CS10_SW3 0x2D

								#define CS11_SW3 0x2E

								#define CS12_SW3 0x2F

								#define CS13_SW3 0x30

								#define CS14_SW3 0x31

								#define CS15_SW3 0x32

								#define CS16_SW3 0x33

								#define CS17_SW3 0x34

								#define CS18_SW3 0x35


								#define CS1_SW4 0x36

								#define CS2_SW4 0x37

								#define CS3_SW4 0x38

								#define CS4_SW4 0x39

								#define CS5_SW4 0x3A

								#define CS6_SW4 0x3B

								#define CS7_SW4 0x3C

								#define CS8_SW4 0x3D

								#define CS9_SW4 0x3E

								#define CS10_SW4 0x3F

								#define CS11_SW4 0x40

								#define CS12_SW4 0x41

								#define CS13_SW4 0x42

								#define CS14_SW4 0x43

								#define CS15_SW4 0x44

								#define CS16_SW4 0x45

								#define CS17_SW4 0x46

								#define CS18_SW4 0x47


								#define CS1_SW5 0x48

								#define CS2_SW5 0x49

								#define CS3_SW5 0x4A

								#define CS4_SW5 0x4B

								#define CS5_SW5 0x4C

								#define CS6_SW5 0x4D

								#define CS7_SW5 0x4E

								#define CS8_SW5 0x4F

								#define CS9_SW5 0x50

								#define CS10_SW5 0x51

								#define CS11_SW5 0x52

								#define CS12_SW5 0x53

								#define CS13_SW5 0x54

								#define CS14_SW5 0x55

								#define CS15_SW5 0x56

								#define CS16_SW5 0x57

								#define CS17_SW5 0x58

								#define CS18_SW5 0x59


								#define CS1_SW6 0x5A

								#define CS2_SW6 0x5B

								#define CS3_SW6 0x5C

								#define CS4_SW6 0x5D

								#define CS5_SW6 0x5E

								#define CS6_SW6 0x5F

								#define CS7_SW6 0x60

								#define CS8_SW6 0x61

								#define CS9_SW6 0x62

								#define CS10_SW6 0x63

								#define CS11_SW6 0x64

								#define CS12_SW6 0x65

								#define CS13_SW6 0x66

								#define CS14_SW6 0x67

								#define CS15_SW6 0x68

								#define CS16_SW6 0x69

								#define CS17_SW6 0x6A

								#define CS18_SW6 0x6B


								#define CS1_SW7 0x6C

								#define CS2_SW7 0x6D

								#define CS3_SW7 0x6E

								#define CS4_SW7 0x6F

								#define CS5_SW7 0x70

								#define CS6_SW7 0x71

								#define CS7_SW7 0x72

								#define CS8_SW7 0x73

								#define CS9_SW7 0x74

								#define CS10_SW7 0x75

								#define CS11_SW7 0x76

								#define CS12_SW7 0x77

								#define CS13_SW7 0x78

								#define CS14_SW7 0x79

								#define CS15_SW7 0x7A

								#define CS16_SW7 0x7B

								#define CS17_SW7 0x7C

								#define CS18_SW7 0x7D


								#define CS1_SW8 0x7E

								#define CS2_SW8 0x7F

								#define CS3_SW8 0x80

								#define CS4_SW8 0x81

								#define CS5_SW8 0x82

								#define CS6_SW8 0x83

								#define CS7_SW8 0x84

								#define CS8_SW8 0x85

								#define CS9_SW8 0x86

								#define CS10_SW8 0x87

								#define CS11_SW8 0x88

								#define CS12_SW8 0x89

								#define CS13_SW8 0x8A

								#define CS14_SW8 0x8B

								#define CS15_SW8 0x8C

								#define CS16_SW8 0x8D

								#define CS17_SW8 0x8E

								#define CS18_SW8 0x8F


								#define CS1_SW9 0x90

								#define CS2_SW9 0x91

								#define CS3_SW9 0x92

								#define CS4_SW9 0x93

								#define CS5_SW9 0x94

								#define CS6_SW9 0x95

								#define CS7_SW9 0x96

								#define CS8_SW9 0x97

								#define CS9_SW9 0x98

								#define CS10_SW9 0x99

								#define CS11_SW9 0x9A

								#define CS12_SW9 0x9B

								#define CS13_SW9 0x9C

								#define CS14_SW9 0x9D

								#define CS15_SW9 0x9E

								#define CS16_SW9 0x9F

								#define CS17_SW9 0xA0

								#define CS18_SW9 0xA1


								#define CS1_SW10 0xA2

								#define CS2_SW10 0xA3

								#define CS3_SW10 0xA4

								#define CS4_SW10 0xA5

								#define CS5_SW10 0xA6

								#define CS6_SW10 0xA7

								#define CS7_SW10 0xA8

								#define CS8_SW10 0xA9

								#define CS9_SW10 0xAA

								#define CS10_SW10 0xAB

								#define CS11_SW10 0xAC

								#define CS12_SW10 0xAD

								#define CS13_SW10 0xAE

								#define CS14_SW10 0xAF

								#define CS15_SW10 0xB0

								#define CS16_SW10 0xB1

								#define CS17_SW10 0xB2

								#define CS18_SW10 0xB3


								#define CS1_SW11 0xB4

								#define CS2_SW11 0xB5

								#define CS3_SW11 0xB6

								#define CS4_SW11 0xB7

								#define CS5_SW11 0xB8

								#define CS6_SW11 0xB9

								#define CS7_SW11 0xBA

								#define CS8_SW11 0xBB

								#define CS9_SW11 0xBC

								#define CS10_SW11 0xBD

								#define CS11_SW11 0xBE

								#define CS12_SW11 0xBF

								#define CS13_SW11 0xC0

								#define CS14_SW11 0xC1

								#define CS15_SW11 0xC2

								#define CS16_SW11 0xC3

								#define CS17_SW11 0xC4

								#define CS18_SW11 0xC5