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


								/* Copyright 2021 @ Keychron (https://www.keychron.com)

								 *

								 * 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 DRIVER_ADDR_1

								#    define SNLED27351_I2C_ADDRESS_1 DRIVER_ADDR_1

								#endif

								#ifdef DRIVER_ADDR_2

								#    define SNLED27351_I2C_ADDRESS_2 DRIVER_ADDR_2

								#endif

								#ifdef DRIVER_ADDR_3

								#    define SNLED27351_I2C_ADDRESS_3 DRIVER_ADDR_3

								#endif

								#ifdef DRIVER_ADDR_4

								#    define SNLED27351_I2C_ADDRESS_4 DRIVER_ADDR_4

								#endif

								#ifdef CKLED2001_TIMEOUT

								#    define SNLED27351_I2C_TIMEOUT CKLED2001_TIMEOUT

								#endif

								#ifdef CKLED2001_PERSISTENCE

								#    define SNLED27351_I2C_PERSISTENCE CKLED2001_PERSISTENCE

								#endif

								#ifdef PHASE_CHANNEL

								#    define SNLED27351_PHASE_CHANNEL PHASE_CHANNEL

								#endif

								#ifdef CKLED2001_CURRENT_TUNE

								#    define SNLED27351_CURRENT_TUNE CKLED2001_CURRENT_TUNE

								#endif


								#define MSKPHASE_12CHANNEL SNLED27351_SCAN_PHASE_12_CHANNEL

								#define MSKPHASE_11CHANNEL SNLED27351_SCAN_PHASE_11_CHANNEL

								#define MSKPHASE_10CHANNEL SNLED27351_SCAN_PHASE_10_CHANNEL

								#define MSKPHASE_9CHANNEL SNLED27351_SCAN_PHASE_9_CHANNEL

								#define MSKPHASE_8CHANNEL SNLED27351_SCAN_PHASE_8_CHANNEL

								#define MSKPHASE_7CHANNEL SNLED27351_SCAN_PHASE_7_CHANNEL

								#define MSKPHASE_6CHANNEL SNLED27351_SCAN_PHASE_6_CHANNEL

								#define MSKPHASE_5CHANNEL SNLED27351_SCAN_PHASE_5_CHANNEL

								#define MSKPHASE_4CHANNEL SNLED27351_SCAN_PHASE_4_CHANNEL

								#define MSKPHASE_3CHANNEL SNLED27351_SCAN_PHASE_3_CHANNEL

								#define MSKPHASE_2CHANNEL SNLED27351_SCAN_PHASE_2_CHANNEL

								#define MSKPHASE_1CHANNEL SNLED27351_SCAN_PHASE_1_CHANNEL


								#define ckled2001_led snled27351_led_t

								#define g_ckled2001_leds g_snled27351_leds

								// ========


								#define SNLED27351_REG_COMMAND 0xFD

								#define SNLED27351_COMMAND_LED_CONTROL 0x00

								#define SNLED27351_COMMAND_PWM 0x01

								#define SNLED27351_COMMAND_FUNCTION 0x03

								#define SNLED27351_COMMAND_CURRENT_TUNE 0x04


								#define SNLED27351_FUNCTION_REG_SOFTWARE_SHUTDOWN 0x00

								#define SNLED27351_SOFTWARE_SHUTDOWN_SSD_SHUTDOWN (0x0 << 0)

								#define SNLED27351_SOFTWARE_SHUTDOWN_SSD_NORMAL (0x1 << 0)


								#define SNLED27351_FUNCTION_REG_ID 0x11

								#define SNLED27351_DRIVER_ID 0x8A


								#define SNLED27351_FUNCTION_REG_PULLDOWNUP 0x13

								#define SNLED27351_PULLDOWNUP_ALL_ENABLED 0xAA


								#define SNLED27351_FUNCTION_REG_SCAN_PHASE 0x14

								#define SNLED27351_SCAN_PHASE_12_CHANNEL 0x00

								#define SNLED27351_SCAN_PHASE_11_CHANNEL 0x01

								#define SNLED27351_SCAN_PHASE_10_CHANNEL 0x02

								#define SNLED27351_SCAN_PHASE_9_CHANNEL 0x03

								#define SNLED27351_SCAN_PHASE_8_CHANNEL 0x04

								#define SNLED27351_SCAN_PHASE_7_CHANNEL 0x05

								#define SNLED27351_SCAN_PHASE_6_CHANNEL 0x06

								#define SNLED27351_SCAN_PHASE_5_CHANNEL 0x07

								#define SNLED27351_SCAN_PHASE_4_CHANNEL 0x08

								#define SNLED27351_SCAN_PHASE_3_CHANNEL 0x09

								#define SNLED27351_SCAN_PHASE_2_CHANNEL 0x0A

								#define SNLED27351_SCAN_PHASE_1_CHANNEL 0x0B


								#define SNLED27351_FUNCTION_REG_SLEW_RATE_CONTROL_MODE_1 0x15

								#define SNLED27351_SLEW_RATE_CONTROL_MODE_1_PDP_ENABLE (0b1 << 2)


								#define SNLED27351_FUNCTION_REG_SLEW_RATE_CONTROL_MODE_2 0x16

								#define SNLED27351_SLEW_RATE_CONTROL_MODE_2_SSL_ENABLE (0b1 << 6)

								#define SNLED27351_SLEW_RATE_CONTROL_MODE_2_DSL_ENABLE (0b1 << 7)


								#define SNLED27351_FUNCTION_REG_OPEN_SHORT_ENABLE 0x17

								#define SNLED27351_OPEN_SHORT_ENABLE_SDS_ENABLE (0b1 << 6)

								#define SNLED27351_OPEN_SHORT_ENABLE_ODS_ENABLE (0b1 << 7)


								#define SNLED27351_FUNCTION_REG_OPEN_SHORT_DUTY 0x18


								#define SNLED27351_FUNCTION_REG_OPEN_SHORT_FLAG 0x19

								#define SNLED27351_OPEN_SHORT_FLAG_OSINT_ENABLE (0b1 << 6)

								#define SNLED27351_OPEN_SHORT_FLAG_ODINT_ENABLE (0b1 << 7)


								#define SNLED27351_FUNCTION_REG_SOFTWARE_SLEEP 0x1A

								#define SNLED27351_SOFTWARE_SLEEP_ENABLE (0b1 << 1)


								// LED Control Registers

								#define SNLED27351_LED_CONTROL_ON_OFF_FIRST_ADDR 0x0

								#define SNLED27351_LED_CONTROL_ON_OFF_LAST_ADDR 0x17

								#define SNLED27351_LED_CONTROL_ON_OFF_LENGTH ((SNLED27351_LED_CONTROL_ON_OFF_LAST_ADDR - SNLED27351_LED_CONTROL_ON_OFF_FIRST_ADDR) + 1)


								#define SNLED27351_LED_CONTROL_OPEN_FIRST_ADDR 0x18

								#define SNLED27351_LED_CONTROL_OPEN_LAST_ADDR 0x2F

								#define SNLED27351_LED_CONTROL_OPEN_LENGTH ((SNLED27351_LED_CONTROL_OPEN_LAST_ADDR - SNLED27351_LED_CONTROL_OPEN_FIRST_ADDR) + 1)


								#define SNLED27351_LED_CONTROL_SHORT_FIRST_ADDR 0x30

								#define SNLED27351_LED_CONTROL_SHORT_LAST_ADDR 0x47

								#define SNLED27351_LED_CONTROL_SHORT_LENGTH ((SNLED27351_LED_CONTROL_SHORT_LAST_ADDR - SNLED27351_LED_CONTROL_SHORT_FIRST_ADDR) + 1)


								#define SNLED27351_LED_CONTROL_PAGE_LENGTH 0x48


								// LED Control Registers

								#define SNLED27351_LED_PWM_FIRST_ADDR 0x00

								#define SNLED27351_LED_PWM_LAST_ADDR 0xBF

								#define SNLED27351_LED_PWM_LENGTH 0xC0


								// Current Tune Registers

								#define SNLED27351_LED_CURRENT_TUNE_FIRST_ADDR 0x00

								#define SNLED27351_LED_CURRENT_TUNE_LAST_ADDR 0x0B

								#define SNLED27351_LED_CURRENT_TUNE_LENGTH 0x0C


								#define SNLED27351_I2C_ADDRESS_GND 0x74

								#define SNLED27351_I2C_ADDRESS_SCL 0x75

								#define SNLED27351_I2C_ADDRESS_SDA 0x76

								#define SNLED27351_I2C_ADDRESS_VDDIO 0x77


								#if defined(RGB_MATRIX_SNLED27351)

								#    define SNLED27351_LED_COUNT RGB_MATRIX_LED_COUNT

								#endif


								#if defined(SNLED27351_I2C_ADDRESS_4)

								#    define SNLED27351_DRIVER_COUNT 4

								#elif defined(SNLED27351_I2C_ADDRESS_3)

								#    define SNLED27351_DRIVER_COUNT 3

								#elif defined(SNLED27351_I2C_ADDRESS_2)

								#    define SNLED27351_DRIVER_COUNT 2

								#elif defined(SNLED27351_I2C_ADDRESS_1)

								#    define SNLED27351_DRIVER_COUNT 1

								#endif


								typedef struct snled27351_led_t {

								    uint8_t driver : 2;

								    uint8_t r;

								    uint8_t g;

								    uint8_t b;

								} PACKED snled27351_led_t;


								extern const snled27351_led_t PROGMEM g_snled27351_leds[SNLED27351_LED_COUNT];


								void snled27351_init_drivers(void);

								void snled27351_init(uint8_t index);

								void snled27351_select_page(uint8_t index, uint8_t page);

								void snled27351_write_register(uint8_t index, uint8_t reg, uint8_t data);


								void snled27351_set_color(int index, uint8_t red, uint8_t green, uint8_t blue);

								void snled27351_set_color_all(uint8_t red, uint8_t green, uint8_t blue);


								void snled27351_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 snled27351_update_pwm_buffers(uint8_t index);

								void snled27351_update_led_control_registers(uint8_t index);


								void snled27351_flush(void);


								void snled27351_sw_return_normal(uint8_t index);

								void snled27351_sw_shutdown(uint8_t index);


								#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 0x06

								#define A_8 0x07

								#define A_9 0x08

								#define A_10 0x09

								#define A_11 0x0A

								#define A_12 0x0B

								#define A_13 0x0C

								#define A_14 0x0D

								#define A_15 0x0E

								#define A_16 0x0F


								#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 0x16

								#define B_8 0x17

								#define B_9 0x18

								#define B_10 0x19

								#define B_11 0x1A

								#define B_12 0x1B

								#define B_13 0x1C

								#define B_14 0x1D

								#define B_15 0x1E

								#define B_16 0x1F


								#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 0x26

								#define C_8 0x27

								#define C_9 0x28

								#define C_10 0x29

								#define C_11 0x2A

								#define C_12 0x2B

								#define C_13 0x2C

								#define C_14 0x2D

								#define C_15 0x2E

								#define C_16 0x2F


								#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 0x36

								#define D_8 0x37

								#define D_9 0x38

								#define D_10 0x39

								#define D_11 0x3A

								#define D_12 0x3B

								#define D_13 0x3C

								#define D_14 0x3D

								#define D_15 0x3E

								#define D_16 0x3F


								#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 0x46

								#define E_8 0x47

								#define E_9 0x48

								#define E_10 0x49

								#define E_11 0x4A

								#define E_12 0x4B

								#define E_13 0x4C

								#define E_14 0x4D

								#define E_15 0x4E

								#define E_16 0x4F


								#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 0x56

								#define F_8 0x57

								#define F_9 0x58

								#define F_10 0x59

								#define F_11 0x5A

								#define F_12 0x5B

								#define F_13 0x5C

								#define F_14 0x5D

								#define F_15 0x5E

								#define F_16 0x5F


								#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 0x66

								#define G_8 0x67

								#define G_9 0x68

								#define G_10 0x69

								#define G_11 0x6A

								#define G_12 0x6B

								#define G_13 0x6C

								#define G_14 0x6D

								#define G_15 0x6E

								#define G_16 0x6F


								#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 0x76

								#define H_8 0x77

								#define H_9 0x78

								#define H_10 0x79

								#define H_11 0x7A

								#define H_12 0x7B

								#define H_13 0x7C

								#define H_14 0x7D

								#define H_15 0x7E

								#define H_16 0x7F


								#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 0x86

								#define I_8 0x87

								#define I_9 0x88

								#define I_10 0x89

								#define I_11 0x8A

								#define I_12 0x8B

								#define I_13 0x8C

								#define I_14 0x8D

								#define I_15 0x8E

								#define I_16 0x8F


								#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 0x96

								#define J_8 0x97

								#define J_9 0x98

								#define J_10 0x99

								#define J_11 0x9A

								#define J_12 0x9B

								#define J_13 0x9C

								#define J_14 0x9D

								#define J_15 0x9E

								#define J_16 0x9F


								#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 0xA6

								#define K_8 0xA7

								#define K_9 0xA8

								#define K_10 0xA9

								#define K_11 0xAA

								#define K_12 0xAB

								#define K_13 0xAC

								#define K_14 0xAD

								#define K_15 0xAE

								#define K_16 0xAF


								#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 0xB6

								#define L_8 0xB7

								#define L_9 0xB8

								#define L_10 0xB9

								#define L_11 0xBA

								#define L_12 0xBB

								#define L_13 0xBC

								#define L_14 0xBD

								#define L_15 0xBE

								#define L_16 0xBF