273 lines
7.5 KiB
C
273 lines
7.5 KiB
C
/* 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 IS31FL3745_REG_ID 0xFC
|
|
|
|
#define IS31FL3745_REG_COMMAND 0xFD
|
|
|
|
#define IS31FL3745_COMMAND_PWM 0x00
|
|
#define IS31FL3745_COMMAND_SCALING 0x01
|
|
#define IS31FL3745_COMMAND_FUNCTION 0x02
|
|
|
|
#define IS31FL3745_FUNCTION_REG_CONFIGURATION 0x00
|
|
#define IS31FL3745_FUNCTION_REG_GLOBAL_CURRENT 0x01
|
|
#define IS31FL3745_FUNCTION_REG_PULLDOWNUP 0x02
|
|
#define IS31FL3745_FUNCTION_REG_TEMPERATURE 0x24
|
|
#define IS31FL3745_FUNCTION_REG_SPREAD_SPECTRUM 0x25
|
|
#define IS31FL3745_FUNCTION_REG_RESET 0x2F
|
|
|
|
#define IS31FL3745_REG_COMMAND_WRITE_LOCK 0xFE
|
|
#define IS31FL3745_COMMAND_WRITE_LOCK_MAGIC 0xC5
|
|
|
|
#define IS31FL3745_I2C_ADDRESS_GND_GND 0x20
|
|
#define IS31FL3745_I2C_ADDRESS_GND_SCL 0x21
|
|
#define IS31FL3745_I2C_ADDRESS_GND_SDA 0x22
|
|
#define IS31FL3745_I2C_ADDRESS_GND_VCC 0x23
|
|
#define IS31FL3745_I2C_ADDRESS_SCL_GND 0x24
|
|
#define IS31FL3745_I2C_ADDRESS_SCL_SCL 0x25
|
|
#define IS31FL3745_I2C_ADDRESS_SCL_SDA 0x26
|
|
#define IS31FL3745_I2C_ADDRESS_SCL_VCC 0x27
|
|
#define IS31FL3745_I2C_ADDRESS_SDA_GND 0x28
|
|
#define IS31FL3745_I2C_ADDRESS_SDA_SCL 0x29
|
|
#define IS31FL3745_I2C_ADDRESS_SDA_SDA 0x2A
|
|
#define IS31FL3745_I2C_ADDRESS_SDA_VCC 0x2B
|
|
#define IS31FL3745_I2C_ADDRESS_VCC_GND 0x2C
|
|
#define IS31FL3745_I2C_ADDRESS_VCC_SCL 0x2D
|
|
#define IS31FL3745_I2C_ADDRESS_VCC_SDA 0x2E
|
|
#define IS31FL3745_I2C_ADDRESS_VCC_VCC 0x2F
|
|
|
|
#if defined(RGB_MATRIX_IS31FL3745)
|
|
# define IS31FL3745_LED_COUNT RGB_MATRIX_LED_COUNT
|
|
#endif
|
|
|
|
#if defined(IS31FL3745_I2C_ADDRESS_4)
|
|
# define IS31FL3745_DRIVER_COUNT 4
|
|
#elif defined(IS31FL3745_I2C_ADDRESS_3)
|
|
# define IS31FL3745_DRIVER_COUNT 3
|
|
#elif defined(IS31FL3745_I2C_ADDRESS_2)
|
|
# define IS31FL3745_DRIVER_COUNT 2
|
|
#elif defined(IS31FL3745_I2C_ADDRESS_1)
|
|
# define IS31FL3745_DRIVER_COUNT 1
|
|
#endif
|
|
|
|
typedef struct is31fl3745_led_t {
|
|
uint8_t driver : 2;
|
|
uint8_t r;
|
|
uint8_t g;
|
|
uint8_t b;
|
|
} PACKED is31fl3745_led_t;
|
|
|
|
extern const is31fl3745_led_t PROGMEM g_is31fl3745_leds[IS31FL3745_LED_COUNT];
|
|
|
|
void is31fl3745_init_drivers(void);
|
|
void is31fl3745_init(uint8_t index);
|
|
void is31fl3745_write_register(uint8_t index, uint8_t reg, uint8_t data);
|
|
void is31fl3745_select_page(uint8_t index, uint8_t page);
|
|
|
|
void is31fl3745_set_color(int index, uint8_t red, uint8_t green, uint8_t blue);
|
|
void is31fl3745_set_color_all(uint8_t red, uint8_t green, uint8_t blue);
|
|
|
|
void is31fl3745_set_scaling_register(uint8_t index, uint8_t red, uint8_t green, uint8_t blue);
|
|
|
|
void is31fl3745_update_pwm_buffers(uint8_t index);
|
|
void is31fl3745_update_scaling_registers(uint8_t index);
|
|
|
|
void is31fl3745_flush(void);
|
|
|
|
#define IS31FL3745_PDR_0_OHM 0b000 // No pull-down resistor
|
|
#define IS31FL3745_PDR_0K5_OHM_SW_OFF 0b001 // 0.5 kOhm resistor in SWx off time
|
|
#define IS31FL3745_PDR_1K_OHM_SW_OFF 0b010 // 1 kOhm resistor in SWx off time
|
|
#define IS31FL3745_PDR_2K_OHM_SW_OFF 0b011 // 2 kOhm resistor in SWx off time
|
|
#define IS31FL3745_PDR_1K_OHM 0b100 // 1 kOhm resistor
|
|
#define IS31FL3745_PDR_2K_OHM 0b101 // 2 kOhm resistor
|
|
#define IS31FL3745_PDR_4K_OHM 0b110 // 4 kOhm resistor
|
|
#define IS31FL3745_PDR_8K_OHM 0b111 // 8 kOhm resistor
|
|
|
|
#define IS31FL3745_PUR_0_OHM 0b000 // No pull-up resistor
|
|
#define IS31FL3745_PUR_0K5_OHM_CS_OFF 0b001 // 0.5 kOhm resistor in CSy off time
|
|
#define IS31FL3745_PUR_1K_OHM_CS_OFF 0b010 // 1 kOhm resistor in CSy off time
|
|
#define IS31FL3745_PUR_2K_OHM_CS_OFF 0b011 // 2 kOhm resistor in CSy off time
|
|
#define IS31FL3745_PUR_1K_OHM 0b100 // 1 kOhm resistor
|
|
#define IS31FL3745_PUR_2K_OHM 0b101 // 2 kOhm resistor
|
|
#define IS31FL3745_PUR_4K_OHM 0b110 // 4 kOhm resistor
|
|
#define IS31FL3745_PUR_8K_OHM 0b111 // 8 kOhm resistor
|
|
|
|
#define IS31FL3745_SYNC_NONE 0b00
|
|
#define IS31FL3745_SYNC_SLAVE 0b10
|
|
#define IS31FL3745_SYNC_MASTER 0b11
|
|
|
|
#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 SW2_CS1 0x12
|
|
#define SW2_CS2 0x13
|
|
#define SW2_CS3 0x14
|
|
#define SW2_CS4 0x15
|
|
#define SW2_CS5 0x16
|
|
#define SW2_CS6 0x17
|
|
#define SW2_CS7 0x18
|
|
#define SW2_CS8 0x19
|
|
#define SW2_CS9 0x1A
|
|
#define SW2_CS10 0x1B
|
|
#define SW2_CS11 0x1C
|
|
#define SW2_CS12 0x1D
|
|
#define SW2_CS13 0x1E
|
|
#define SW2_CS14 0x1F
|
|
#define SW2_CS15 0x20
|
|
#define SW2_CS16 0x21
|
|
#define SW2_CS17 0x22
|
|
#define SW2_CS18 0x23
|
|
|
|
#define SW3_CS1 0x24
|
|
#define SW3_CS2 0x25
|
|
#define SW3_CS3 0x26
|
|
#define SW3_CS4 0x27
|
|
#define SW3_CS5 0x28
|
|
#define SW3_CS6 0x29
|
|
#define SW3_CS7 0x2A
|
|
#define SW3_CS8 0x2B
|
|
#define SW3_CS9 0x2C
|
|
#define SW3_CS10 0x2D
|
|
#define SW3_CS11 0x2E
|
|
#define SW3_CS12 0x2F
|
|
#define SW3_CS13 0x30
|
|
#define SW3_CS14 0x31
|
|
#define SW3_CS15 0x32
|
|
#define SW3_CS16 0x33
|
|
#define SW3_CS17 0x34
|
|
#define SW3_CS18 0x35
|
|
|
|
#define SW4_CS1 0x36
|
|
#define SW4_CS2 0x37
|
|
#define SW4_CS3 0x38
|
|
#define SW4_CS4 0x39
|
|
#define SW4_CS5 0x3A
|
|
#define SW4_CS6 0x3B
|
|
#define SW4_CS7 0x3C
|
|
#define SW4_CS8 0x3D
|
|
#define SW4_CS9 0x3E
|
|
#define SW4_CS10 0x3F
|
|
#define SW4_CS11 0x40
|
|
#define SW4_CS12 0x41
|
|
#define SW4_CS13 0x42
|
|
#define SW4_CS14 0x43
|
|
#define SW4_CS15 0x44
|
|
#define SW4_CS16 0x45
|
|
#define SW4_CS17 0x46
|
|
#define SW4_CS18 0x47
|
|
|
|
#define SW5_CS1 0x48
|
|
#define SW5_CS2 0x49
|
|
#define SW5_CS3 0x4A
|
|
#define SW5_CS4 0x4B
|
|
#define SW5_CS5 0x4C
|
|
#define SW5_CS6 0x4D
|
|
#define SW5_CS7 0x4E
|
|
#define SW5_CS8 0x4F
|
|
#define SW5_CS9 0x50
|
|
#define SW5_CS10 0x51
|
|
#define SW5_CS11 0x52
|
|
#define SW5_CS12 0x53
|
|
#define SW5_CS13 0x54
|
|
#define SW5_CS14 0x55
|
|
#define SW5_CS15 0x56
|
|
#define SW5_CS16 0x57
|
|
#define SW5_CS17 0x58
|
|
#define SW5_CS18 0x59
|
|
|
|
#define SW6_CS1 0x5A
|
|
#define SW6_CS2 0x5B
|
|
#define SW6_CS3 0x5C
|
|
#define SW6_CS4 0x5D
|
|
#define SW6_CS5 0x5E
|
|
#define SW6_CS6 0x5F
|
|
#define SW6_CS7 0x60
|
|
#define SW6_CS8 0x61
|
|
#define SW6_CS9 0x62
|
|
#define SW6_CS10 0x63
|
|
#define SW6_CS11 0x64
|
|
#define SW6_CS12 0x65
|
|
#define SW6_CS13 0x66
|
|
#define SW6_CS14 0x67
|
|
#define SW6_CS15 0x68
|
|
#define SW6_CS16 0x69
|
|
#define SW6_CS17 0x6A
|
|
#define SW6_CS18 0x6B
|
|
|
|
#define SW7_CS1 0x6C
|
|
#define SW7_CS2 0x6D
|
|
#define SW7_CS3 0x6E
|
|
#define SW7_CS4 0x6F
|
|
#define SW7_CS5 0x70
|
|
#define SW7_CS6 0x71
|
|
#define SW7_CS7 0x72
|
|
#define SW7_CS8 0x73
|
|
#define SW7_CS9 0x74
|
|
#define SW7_CS10 0x75
|
|
#define SW7_CS11 0x76
|
|
#define SW7_CS12 0x77
|
|
#define SW7_CS13 0x78
|
|
#define SW7_CS14 0x79
|
|
#define SW7_CS15 0x7A
|
|
#define SW7_CS16 0x7B
|
|
#define SW7_CS17 0x7C
|
|
#define SW7_CS18 0x7D
|
|
|
|
#define SW8_CS1 0x7E
|
|
#define SW8_CS2 0x7F
|
|
#define SW8_CS3 0x80
|
|
#define SW8_CS4 0x81
|
|
#define SW8_CS5 0x82
|
|
#define SW8_CS6 0x83
|
|
#define SW8_CS7 0x84
|
|
#define SW8_CS8 0x85
|
|
#define SW8_CS9 0x86
|
|
#define SW8_CS10 0x87
|
|
#define SW8_CS11 0x88
|
|
#define SW8_CS12 0x89
|
|
#define SW8_CS13 0x8A
|
|
#define SW8_CS14 0x8B
|
|
#define SW8_CS15 0x8C
|
|
#define SW8_CS16 0x8D
|
|
#define SW8_CS17 0x8E
|
|
#define SW8_CS18 0x8F
|