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 IS31FL3742A_REG_INTERRUPT_MASK 0xF0

								#define IS31FL3742A_REG_INTERRUPT_STATUS 0xF1

								#define IS31FL3742A_REG_ID 0xFC


								#define IS31FL3742A_REG_COMMAND 0xFD


								#define IS31FL3742A_COMMAND_PWM 0x00

								#define IS31FL3742A_COMMAND_SCALING 0x02

								#define IS31FL3742A_COMMAND_FUNCTION 0x04


								#define IS31FL3742A_FUNCTION_REG_CONFIGURATION 0x00

								#define IS31FL3742A_FUNCTION_REG_GLOBAL_CURRENT 0x01

								#define IS31FL3742A_FUNCTION_REG_PULLDOWNUP 0x02

								#define IS31FL3742A_FUNCTION_REG_PWM_FREQUENCY 0x36

								#define IS31FL3742A_FUNCTION_REG_RESET 0x3F

								#define IS31FL3742A_FUNCTION_REG_SPREAD_SPECTRUM 0x41


								#define IS31FL3742A_REG_COMMAND_WRITE_LOCK 0xFE

								#define IS31FL3742A_COMMAND_WRITE_LOCK_MAGIC 0xC5


								#define IS31FL3742A_I2C_ADDRESS_GND 0x30

								#define IS31FL3742A_I2C_ADDRESS_SCL 0x31

								#define IS31FL3742A_I2C_ADDRESS_SDA 0x32

								#define IS31FL3742A_I2C_ADDRESS_VCC 0x33


								#if defined(LED_MATRIX_IS31FL3742A)

								#    define IS31FL3742A_LED_COUNT LED_MATRIX_LED_COUNT

								#endif


								#if defined(IS31FL3742A_I2C_ADDRESS_4)

								#    define IS31FL3742A_DRIVER_COUNT 4

								#elif defined(IS31FL3742A_I2C_ADDRESS_3)

								#    define IS31FL3742A_DRIVER_COUNT 3

								#elif defined(IS31FL3742A_I2C_ADDRESS_2)

								#    define IS31FL3742A_DRIVER_COUNT 2

								#elif defined(IS31FL3742A_I2C_ADDRESS_1)

								#    define IS31FL3742A_DRIVER_COUNT 1

								#endif


								typedef struct is31fl3742a_led_t {

								    uint8_t driver : 2;

								    uint8_t v;

								} PACKED is31fl3742a_led_t;


								extern const is31fl3742a_led_t PROGMEM g_is31fl3742a_leds[IS31FL3742A_LED_COUNT];


								void is31fl3742a_init_drivers(void);

								void is31fl3742a_init(uint8_t index);

								void is31fl3742a_write_register(uint8_t index, uint8_t reg, uint8_t data);

								void is31fl3742a_select_page(uint8_t index, uint8_t page);


								void is31fl3742a_set_value(int index, uint8_t value);

								void is31fl3742a_set_value_all(uint8_t value);


								void is31fl3742a_set_scaling_register(uint8_t index, uint8_t value);


								void is31fl3742a_update_pwm_buffers(uint8_t index);

								void is31fl3742a_update_scaling_registers(uint8_t index);


								void is31fl3742a_flush(void);


								#define IS31FL3742A_PDR_0_OHM 0b000   // No pull-down resistor

								#define IS31FL3742A_PDR_0K5_OHM 0b001 // 0.5 kOhm resistor

								#define IS31FL3742A_PDR_1K_OHM 0b010  // 1 kOhm resistor

								#define IS31FL3742A_PDR_2K_OHM 0b011  // 2 kOhm resistor

								#define IS31FL3742A_PDR_4K_OHM 0b100  // 4 kOhm resistor

								#define IS31FL3742A_PDR_8K_OHM 0b101  // 8 kOhm resistor

								#define IS31FL3742A_PDR_16K_OHM 0b110 // 16 kOhm resistor

								#define IS31FL3742A_PDR_32K_OHM 0b111 // 32 kOhm resistor


								#define IS31FL3742A_PUR_0_OHM 0b000   // No pull-up resistor

								#define IS31FL3742A_PUR_0K5_OHM 0b001 // 0.5 kOhm resistor

								#define IS31FL3742A_PUR_1K_OHM 0b010  // 1 kOhm resistor

								#define IS31FL3742A_PUR_2K_OHM 0b011  // 2 kOhm resistor

								#define IS31FL3742A_PUR_4K_OHM 0b100  // 4 kOhm resistor

								#define IS31FL3742A_PUR_8K_OHM 0b101  // 8 kOhm resistor

								#define IS31FL3742A_PUR_16K_OHM 0b110 // 16 kOhm resistor

								#define IS31FL3742A_PUR_32K_OHM 0b111 // 32 kOhm resistor


								#define IS31FL3742A_PWM_FREQUENCY_29K_HZ 0b0000

								#define IS31FL3742A_PWM_FREQUENCY_3K6_HZ 0b0011

								#define IS31FL3742A_PWM_FREQUENCY_1K8_HZ 0b0111

								#define IS31FL3742A_PWM_FREQUENCY_900_HZ 0b1011


								#define SW1_CS1 0x00

								#define SW1_CS2 0x01

								#define SW1_CS3 0x02

								#define SW1_CS4 0x03

								#define SW1_CS5 0x04

								#define SW1_CS6 0x05

								#define SW1_CS7 0x06

								#define SW1_CS8 0x07

								#define SW1_CS9 0x08

								#define SW1_CS10 0x09

								#define SW1_CS11 0x0A

								#define SW1_CS12 0x0B

								#define SW1_CS13 0x0C

								#define SW1_CS14 0x0D

								#define SW1_CS15 0x0E

								#define SW1_CS16 0x0F

								#define SW1_CS17 0x10

								#define SW1_CS18 0x11

								#define SW1_CS19 0x12

								#define SW1_CS20 0x13

								#define SW1_CS21 0x14

								#define SW1_CS22 0x15

								#define SW1_CS23 0x16

								#define SW1_CS24 0x17

								#define SW1_CS25 0x18

								#define SW1_CS26 0x19

								#define SW1_CS27 0x1A

								#define SW1_CS28 0x1B

								#define SW1_CS29 0x1C

								#define SW1_CS30 0x1D


								#define SW2_CS1 0x1E

								#define SW2_CS2 0x1F

								#define SW2_CS3 0x20

								#define SW2_CS4 0x21

								#define SW2_CS5 0x22

								#define SW2_CS6 0x23

								#define SW2_CS7 0x24

								#define SW2_CS8 0x25

								#define SW2_CS9 0x26

								#define SW2_CS10 0x27

								#define SW2_CS11 0x28

								#define SW2_CS12 0x29

								#define SW2_CS13 0x2A

								#define SW2_CS14 0x2B

								#define SW2_CS15 0x2C

								#define SW2_CS16 0x2D

								#define SW2_CS17 0x2E

								#define SW2_CS18 0x2F

								#define SW2_CS19 0x30

								#define SW2_CS20 0x31

								#define SW2_CS21 0x32

								#define SW2_CS22 0x33

								#define SW2_CS23 0x34

								#define SW2_CS24 0x35

								#define SW2_CS25 0x36

								#define SW2_CS26 0x37

								#define SW2_CS27 0x38

								#define SW2_CS28 0x39

								#define SW2_CS29 0x3A

								#define SW2_CS30 0x3B


								#define SW3_CS1 0x3C

								#define SW3_CS2 0x3D

								#define SW3_CS3 0x3E

								#define SW3_CS4 0x3F

								#define SW3_CS5 0x40

								#define SW3_CS6 0x41

								#define SW3_CS7 0x42

								#define SW3_CS8 0x43

								#define SW3_CS9 0x44

								#define SW3_CS10 0x45

								#define SW3_CS11 0x46

								#define SW3_CS12 0x47

								#define SW3_CS13 0x48

								#define SW3_CS14 0x49

								#define SW3_CS15 0x4A

								#define SW3_CS16 0x4B

								#define SW3_CS17 0x4C

								#define SW3_CS18 0x4D

								#define SW3_CS19 0x4E

								#define SW3_CS20 0x4F

								#define SW3_CS21 0x50

								#define SW3_CS22 0x51

								#define SW3_CS23 0x52

								#define SW3_CS24 0x53

								#define SW3_CS25 0x54

								#define SW3_CS26 0x55

								#define SW3_CS27 0x56

								#define SW3_CS28 0x57

								#define SW3_CS29 0x58

								#define SW3_CS30 0x59


								#define SW4_CS1 0x5A

								#define SW4_CS2 0x5B

								#define SW4_CS3 0x5C

								#define SW4_CS4 0x5D

								#define SW4_CS5 0x5E

								#define SW4_CS6 0x5F

								#define SW4_CS7 0x60

								#define SW4_CS8 0x61

								#define SW4_CS9 0x62

								#define SW4_CS10 0x63

								#define SW4_CS11 0x64

								#define SW4_CS12 0x65

								#define SW4_CS13 0x66

								#define SW4_CS14 0x67

								#define SW4_CS15 0x68

								#define SW4_CS16 0x69

								#define SW4_CS17 0x6A

								#define SW4_CS18 0x6B

								#define SW4_CS19 0x6C

								#define SW4_CS20 0x6D

								#define SW4_CS21 0x6E

								#define SW4_CS22 0x6F

								#define SW4_CS23 0x70

								#define SW4_CS24 0x71

								#define SW4_CS25 0x72

								#define SW4_CS26 0x73

								#define SW4_CS27 0x74

								#define SW4_CS28 0x75

								#define SW4_CS29 0x76

								#define SW4_CS30 0x77


								#define SW5_CS1 0x78

								#define SW5_CS2 0x79

								#define SW5_CS3 0x7A

								#define SW5_CS4 0x7B

								#define SW5_CS5 0x7C

								#define SW5_CS6 0x7D

								#define SW5_CS7 0x7E

								#define SW5_CS8 0x7F

								#define SW5_CS9 0x80

								#define SW5_CS10 0x81

								#define SW5_CS11 0x82

								#define SW5_CS12 0x83

								#define SW5_CS13 0x84

								#define SW5_CS14 0x85

								#define SW5_CS15 0x86

								#define SW5_CS16 0x87

								#define SW5_CS17 0x88

								#define SW5_CS18 0x89

								#define SW5_CS19 0x8A

								#define SW5_CS20 0x8B

								#define SW5_CS21 0x8C

								#define SW5_CS22 0x8D

								#define SW5_CS23 0x8E

								#define SW5_CS24 0x8F

								#define SW5_CS25 0x90

								#define SW5_CS26 0x91

								#define SW5_CS27 0x92

								#define SW5_CS28 0x93

								#define SW5_CS29 0x94

								#define SW5_CS30 0x95


								#define SW6_CS1 0x96

								#define SW6_CS2 0x97

								#define SW6_CS3 0x98

								#define SW6_CS4 0x99

								#define SW6_CS5 0x9A

								#define SW6_CS6 0x9B

								#define SW6_CS7 0x9C

								#define SW6_CS8 0x9D

								#define SW6_CS9 0x9E

								#define SW6_CS10 0x9F

								#define SW6_CS11 0xA0

								#define SW6_CS12 0xA1

								#define SW6_CS13 0xA2

								#define SW6_CS14 0xA3

								#define SW6_CS15 0xA4

								#define SW6_CS16 0xA5

								#define SW6_CS17 0xA6

								#define SW6_CS18 0xA7

								#define SW6_CS19 0xA8

								#define SW6_CS20 0xA9

								#define SW6_CS21 0xAA

								#define SW6_CS22 0xAB

								#define SW6_CS23 0xAC

								#define SW6_CS24 0xAD

								#define SW6_CS25 0xAE

								#define SW6_CS26 0xAF

								#define SW6_CS27 0xB0

								#define SW6_CS28 0xB1

								#define SW6_CS29 0xB2

								#define SW6_CS30 0xB3