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


								/* Copyright 2018 Jason Williams (Wilba)

								 * 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"

								#include "util.h"


								// ======== DEPRECATED DEFINES - DO NOT USE ========

								#ifdef ISSI_TIMEOUT

								#    define IS31FL3736_I2C_TIMEOUT ISSI_TIMEOUT

								#endif

								#ifdef ISSI_PERSISTENCE

								#    define IS31FL3736_I2C_PERSISTENCE ISSI_PERSISTENCE

								#endif

								#ifdef ISSI_SWPULLUP

								#    define IS31FL3736_SW_PULLUP ISSI_SWPULLUP

								#endif

								#ifdef ISSI_CSPULLUP

								#    define IS31FL3736_CS_PULLDOWN ISSI_CSPULLUP

								#endif

								#ifdef ISSI_GLOBALCURRENT

								#    define IS31FL3736_GLOBAL_CURRENT ISSI_GLOBALCURRENT

								#endif


								#define is31_led is31fl3736_led_t

								#define g_is31_leds g_is31fl3736_leds


								#define PUR_0R IS31FL3736_PUR_0_OHM

								#define PUR_05KR IS31FL3736_PUR_05K_OHM

								#define PUR_1KR IS31FL3736_PUR_1K_OHM

								#define PUR_2KR IS31FL3736_PUR_2K_OHM

								#define PUR_4KR IS31FL3736_PUR_4K_OHM

								#define PUR_8KR IS31FL3736_PUR_8K_OHM

								#define PUR_16KR IS31FL3736_PUR_16K_OHM

								#define PUR_32KR IS31FL3736_PUR_32K_OHM

								// ========


								#define IS31FL3736_REG_INTERRUPT_MASK 0xF0

								#define IS31FL3736_REG_INTERRUPT_STATUS 0xF1


								#define IS31FL3736_REG_COMMAND 0xFD


								#define IS31FL3736_COMMAND_LED_CONTROL 0x00

								#define IS31FL3736_COMMAND_PWM 0x01

								#define IS31FL3736_COMMAND_AUTO_BREATH 0x02

								#define IS31FL3736_COMMAND_FUNCTION 0x03


								#define IS31FL3736_FUNCTION_REG_CONFIGURATION 0x00

								#define IS31FL3736_FUNCTION_REG_GLOBAL_CURRENT 0x01

								#define IS31FL3736_FUNCTION_REG_SW_PULLUP 0x0F

								#define IS31FL3736_FUNCTION_REG_CS_PULLDOWN 0x10

								#define IS31FL3736_FUNCTION_REG_RESET 0x11


								#define IS31FL3736_REG_COMMAND_WRITE_LOCK 0xFE

								#define IS31FL3736_COMMAND_WRITE_LOCK_MAGIC 0xC5


								#define IS31FL3736_I2C_ADDRESS_GND_GND 0x50

								#define IS31FL3736_I2C_ADDRESS_GND_SCL 0x51

								#define IS31FL3736_I2C_ADDRESS_GND_SDA 0x52

								#define IS31FL3736_I2C_ADDRESS_GND_VCC 0x53

								#define IS31FL3736_I2C_ADDRESS_SCL_GND 0x54

								#define IS31FL3736_I2C_ADDRESS_SCL_SCL 0x55

								#define IS31FL3736_I2C_ADDRESS_SCL_SDA 0x56

								#define IS31FL3736_I2C_ADDRESS_SCL_VCC 0x57

								#define IS31FL3736_I2C_ADDRESS_SDA_GND 0x58

								#define IS31FL3736_I2C_ADDRESS_SDA_SCL 0x59

								#define IS31FL3736_I2C_ADDRESS_SDA_SDA 0x5A

								#define IS31FL3736_I2C_ADDRESS_SDA_VCC 0x5B

								#define IS31FL3736_I2C_ADDRESS_VCC_GND 0x5C

								#define IS31FL3736_I2C_ADDRESS_VCC_SCL 0x5D

								#define IS31FL3736_I2C_ADDRESS_VCC_SDA 0x5E

								#define IS31FL3736_I2C_ADDRESS_VCC_VCC 0x5F


								#if defined(LED_MATRIX_IS31FL3736)

								#    define IS31FL3736_LED_COUNT LED_MATRIX_LED_COUNT

								#endif


								#if defined(IS31FL3736_I2C_ADDRESS_4)

								#    define IS31FL3736_DRIVER_COUNT 4

								#elif defined(IS31FL3736_I2C_ADDRESS_3)

								#    define IS31FL3736_DRIVER_COUNT 3

								#elif defined(IS31FL3736_I2C_ADDRESS_2)

								#    define IS31FL3736_DRIVER_COUNT 2

								#elif defined(IS31FL3736_I2C_ADDRESS_1)

								#    define IS31FL3736_DRIVER_COUNT 1

								#endif


								typedef struct is31fl3736_led_t {

								    uint8_t driver : 2;

								    uint8_t v;

								} PACKED is31fl3736_led_t;


								extern const is31fl3736_led_t PROGMEM g_is31fl3736_leds[IS31FL3736_LED_COUNT];


								void is31fl3736_init_drivers(void);

								void is31fl3736_init(uint8_t index);

								void is31fl3736_write_register(uint8_t index, uint8_t reg, uint8_t data);

								void is31fl3736_select_page(uint8_t index, uint8_t page);


								void is31fl3736_set_value(int index, uint8_t value);

								void is31fl3736_set_value_all(uint8_t value);


								void is31fl3736_set_led_control_register(uint8_t index, bool value);


								// 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 is31fl3736_update_pwm_buffers(uint8_t index);

								void is31fl3736_update_led_control_registers(uint8_t index);


								void is31fl3736_flush(void);


								#define IS31FL3736_PDR_0_OHM 0b000   // No pull-down resistor

								#define IS31FL3736_PDR_0K5_OHM 0b001 // 0.5 kOhm resistor

								#define IS31FL3736_PDR_1K_OHM 0b010  // 1 kOhm resistor

								#define IS31FL3736_PDR_2K_OHM 0b011  // 2 kOhm resistor

								#define IS31FL3736_PDR_4K_OHM 0b100  // 4 kOhm resistor

								#define IS31FL3736_PDR_8K_OHM 0b101  // 8 kOhm resistor

								#define IS31FL3736_PDR_16K_OHM 0b110 // 16 kOhm resistor

								#define IS31FL3736_PDR_32K_OHM 0b111 // 32 kOhm resistor


								#define IS31FL3736_PUR_0_OHM 0b000   // No pull-up resistor

								#define IS31FL3736_PUR_0K5_OHM 0b001 // 0.5 kOhm resistor

								#define IS31FL3736_PUR_1K_OHM 0b010  // 1 kOhm resistor

								#define IS31FL3736_PUR_2K_OHM 0b011  // 2 kOhm resistor

								#define IS31FL3736_PUR_4K_OHM 0b100  // 4 kOhm resistor

								#define IS31FL3736_PUR_8K_OHM 0b101  // 8 kOhm resistor

								#define IS31FL3736_PUR_16K_OHM 0b110 // 16 kOhm resistor

								#define IS31FL3736_PUR_32K_OHM 0b111 // 32 kOhm resistor


								#define IS31FL3736_PWM_FREQUENCY_8K4_HZ 0b000

								#define IS31FL3736_PWM_FREQUENCY_4K2_HZ 0b001

								#define IS31FL3736_PWM_FREQUENCY_26K7_HZ 0b010

								#define IS31FL3736_PWM_FREQUENCY_2K1_HZ 0b011

								#define IS31FL3736_PWM_FREQUENCY_1K05_HZ 0b100


								#define SW1_CS1 0x00

								#define SW1_CS2 0x02

								#define SW1_CS3 0x04

								#define SW1_CS4 0x06

								#define SW1_CS5 0x08

								#define SW1_CS6 0x0A

								#define SW1_CS7 0x0C

								#define SW1_CS8 0x0E


								#define SW2_CS1 0x10

								#define SW2_CS2 0x12

								#define SW2_CS3 0x14

								#define SW2_CS4 0x16

								#define SW2_CS5 0x18

								#define SW2_CS6 0x1A

								#define SW2_CS7 0x1C

								#define SW2_CS8 0x1E


								#define SW3_CS1 0x20

								#define SW3_CS2 0x22

								#define SW3_CS3 0x24

								#define SW3_CS4 0x26

								#define SW3_CS5 0x28

								#define SW3_CS6 0x2A

								#define SW3_CS7 0x2C

								#define SW3_CS8 0x2E


								#define SW4_CS1 0x30

								#define SW4_CS2 0x32

								#define SW4_CS3 0x34

								#define SW4_CS4 0x36

								#define SW4_CS5 0x38

								#define SW4_CS6 0x3A

								#define SW4_CS7 0x3C

								#define SW4_CS8 0x3E


								#define SW5_CS1 0x40

								#define SW5_CS2 0x42

								#define SW5_CS3 0x44

								#define SW5_CS4 0x46

								#define SW5_CS5 0x48

								#define SW5_CS6 0x4A

								#define SW5_CS7 0x4C

								#define SW5_CS8 0x4E


								#define SW6_CS1 0x50

								#define SW6_CS2 0x52

								#define SW6_CS3 0x54

								#define SW6_CS4 0x56

								#define SW6_CS5 0x58

								#define SW6_CS6 0x5A

								#define SW6_CS7 0x5C

								#define SW6_CS8 0x5E


								#define SW7_CS1 0x60

								#define SW7_CS2 0x62

								#define SW7_CS3 0x64

								#define SW7_CS4 0x66

								#define SW7_CS5 0x68

								#define SW7_CS6 0x6A

								#define SW7_CS7 0x6C

								#define SW7_CS8 0x6E


								#define SW8_CS1 0x70

								#define SW8_CS2 0x72

								#define SW8_CS3 0x74

								#define SW8_CS4 0x76

								#define SW8_CS5 0x78

								#define SW8_CS6 0x7A

								#define SW8_CS7 0x7C

								#define SW8_CS8 0x7E


								#define SW9_CS1 0x80

								#define SW9_CS2 0x82

								#define SW9_CS3 0x84

								#define SW9_CS4 0x86

								#define SW9_CS5 0x88

								#define SW9_CS6 0x8A

								#define SW9_CS7 0x8C

								#define SW9_CS8 0x8E


								#define SW10_CS1 0x90

								#define SW10_CS2 0x92

								#define SW10_CS3 0x94

								#define SW10_CS4 0x96

								#define SW10_CS5 0x98

								#define SW10_CS6 0x9A

								#define SW10_CS7 0x9C

								#define SW10_CS8 0x9E


								#define SW11_CS1 0xA0

								#define SW11_CS2 0xA2

								#define SW11_CS3 0xA4

								#define SW11_CS4 0xA6

								#define SW11_CS5 0xA8

								#define SW11_CS6 0xAA

								#define SW11_CS7 0xAC

								#define SW11_CS8 0xAE


								#define SW12_CS1 0xB0

								#define SW12_CS2 0xB2

								#define SW12_CS3 0xB4

								#define SW12_CS4 0xB6

								#define SW12_CS5 0xB8

								#define SW12_CS6 0xBA

								#define SW12_CS7 0xBC

								#define SW12_CS8 0xBE


								// DEPRECATED - DO NOT USE


								#define A_1 SW1_CS1

								#define A_2 SW1_CS2

								#define A_3 SW1_CS3

								#define A_4 SW1_CS4

								#define A_5 SW1_CS5

								#define A_6 SW1_CS6

								#define A_7 SW1_CS7

								#define A_8 SW1_CS8


								#define B_1 SW2_CS1

								#define B_2 SW2_CS2

								#define B_3 SW2_CS3

								#define B_4 SW2_CS4

								#define B_5 SW2_CS5

								#define B_6 SW2_CS6

								#define B_7 SW2_CS7

								#define B_8 SW2_CS8


								#define C_1 SW3_CS1

								#define C_2 SW3_CS2

								#define C_3 SW3_CS3

								#define C_4 SW3_CS4

								#define C_5 SW3_CS5

								#define C_6 SW3_CS6

								#define C_7 SW3_CS7

								#define C_8 SW3_CS8


								#define D_1 SW4_CS1

								#define D_2 SW4_CS2

								#define D_3 SW4_CS3

								#define D_4 SW4_CS4

								#define D_5 SW4_CS5

								#define D_6 SW4_CS6

								#define D_7 SW4_CS7

								#define D_8 SW4_CS8


								#define E_1 SW5_CS1

								#define E_2 SW5_CS2

								#define E_3 SW5_CS3

								#define E_4 SW5_CS4

								#define E_5 SW5_CS5

								#define E_6 SW5_CS6

								#define E_7 SW5_CS7

								#define E_8 SW5_CS8


								#define F_1 SW6_CS1

								#define F_2 SW6_CS2

								#define F_3 SW6_CS3

								#define F_4 SW6_CS4

								#define F_5 SW6_CS5

								#define F_6 SW6_CS6

								#define F_7 SW6_CS7

								#define F_8 SW6_CS8


								#define G_1 SW7_CS1

								#define G_2 SW7_CS2

								#define G_3 SW7_CS3

								#define G_4 SW7_CS4

								#define G_5 SW7_CS5

								#define G_6 SW7_CS6

								#define G_7 SW7_CS7

								#define G_8 SW7_CS8


								#define H_1 SW8_CS1

								#define H_2 SW8_CS2

								#define H_3 SW8_CS3

								#define H_4 SW8_CS4

								#define H_5 SW8_CS5

								#define H_6 SW8_CS6

								#define H_7 SW8_CS7

								#define H_8 SW8_CS8


								#define I_1 SW9_CS1

								#define I_2 SW9_CS2

								#define I_3 SW9_CS3

								#define I_4 SW9_CS4

								#define I_5 SW9_CS5

								#define I_6 SW9_CS6

								#define I_7 SW9_CS7

								#define I_8 SW9_CS8


								#define J_1 SW10_CS1

								#define J_2 SW10_CS2

								#define J_3 SW10_CS3

								#define J_4 SW10_CS4

								#define J_5 SW10_CS5

								#define J_6 SW10_CS6

								#define J_7 SW10_CS7

								#define J_8 SW10_CS8


								#define K_1 SW11_CS1

								#define K_2 SW11_CS2

								#define K_3 SW11_CS3

								#define K_4 SW11_CS4

								#define K_5 SW11_CS5

								#define K_6 SW11_CS6

								#define K_7 SW11_CS7

								#define K_8 SW11_CS8


								#define L_1 SW12_CS1

								#define L_2 SW12_CS2

								#define L_3 SW12_CS3

								#define L_4 SW12_CS4

								#define L_5 SW12_CS5

								#define L_6 SW12_CS6

								#define L_7 SW12_CS7

								#define L_8 SW12_CS8