diff options
Diffstat (limited to 'drivers/led/issi/is31fl3236.h')
-rw-r--r-- | drivers/led/issi/is31fl3236.h | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/drivers/led/issi/is31fl3236.h b/drivers/led/issi/is31fl3236.h new file mode 100644 index 0000000000..1e490796b2 --- /dev/null +++ b/drivers/led/issi/is31fl3236.h @@ -0,0 +1,103 @@ +// Copyright 2024 QMK +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +#include <stdint.h> +#include <stdbool.h> +#include "progmem.h" +#include "util.h" + +#define IS31FL3236_REG_SHUTDOWN 0x00 +#define IS31FL3236_REG_PWM 0x01 +#define IS31FL3236_REG_UPDATE 0x25 +#define IS31FL3236_REG_LED_CONTROL 0x26 +#define IS31FL3236_REG_GLOBAL_CONTROL 0x4A +#define IS31FL3236_REG_PWM_FREQUENCY 0x4B +#define IS31FL3236_REG_RESET 0x4F + +#define IS31FL3236_I2C_ADDRESS_GND 0x3C +#define IS31FL3236_I2C_ADDRESS_SCL 0x3D +#define IS31FL3236_I2C_ADDRESS_SDA 0x3E +#define IS31FL3236_I2C_ADDRESS_VCC 0x3F + +#if defined(RGB_MATRIX_IS31FL3236) +# define IS31FL3236_LED_COUNT RGB_MATRIX_LED_COUNT +#endif + +#if defined(IS31FL3236_I2C_ADDRESS_4) +# define IS31FL3236_DRIVER_COUNT 4 +#elif defined(IS31FL3236_I2C_ADDRESS_3) +# define IS31FL3236_DRIVER_COUNT 3 +#elif defined(IS31FL3236_I2C_ADDRESS_2) +# define IS31FL3236_DRIVER_COUNT 2 +#elif defined(IS31FL3236_I2C_ADDRESS_1) +# define IS31FL3236_DRIVER_COUNT 1 +#endif + +typedef struct is31fl3236_led_t { + uint8_t driver : 2; + uint8_t r; + uint8_t g; + uint8_t b; +} PACKED is31fl3236_led_t; + +extern const is31fl3236_led_t PROGMEM g_is31fl3236_leds[IS31FL3236_LED_COUNT]; + +void is31fl3236_init_drivers(void); + +void is31fl3236_init(uint8_t index); + +void is31fl3236_write_register(uint8_t index, uint8_t reg, uint8_t data); + +void is31fl3236_set_color(int index, uint8_t red, uint8_t green, uint8_t blue); + +void is31fl3236_set_color_all(uint8_t red, uint8_t green, uint8_t blue); + +void is31fl3236_set_led_control_register(uint8_t index, bool red, bool green, bool blue); + +void is31fl3236_update_pwm_buffers(uint8_t index); + +void is31fl3236_update_led_control_registers(uint8_t index); + +void is31fl3236_flush(void); + +#define IS31FL3236_PWM_FREQUENCY_3K_HZ 0b0 +#define IS31FL3236_PWM_FREQUENCY_22K_HZ 0b1 + +#define OUT1 0x00 +#define OUT2 0x01 +#define OUT3 0x02 +#define OUT4 0x03 +#define OUT5 0x04 +#define OUT6 0x05 +#define OUT7 0x06 +#define OUT8 0x07 +#define OUT9 0x08 +#define OUT10 0x09 +#define OUT11 0x0A +#define OUT12 0x0B +#define OUT13 0x0C +#define OUT14 0x0D +#define OUT15 0x0E +#define OUT16 0x0F +#define OUT17 0x10 +#define OUT18 0x11 +#define OUT19 0x12 +#define OUT20 0x13 +#define OUT21 0x14 +#define OUT22 0x15 +#define OUT23 0x16 +#define OUT24 0x17 +#define OUT25 0x18 +#define OUT26 0x19 +#define OUT27 0x1A +#define OUT28 0x1B +#define OUT29 0x1C +#define OUT30 0x1D +#define OUT31 0x1E +#define OUT32 0x1F +#define OUT33 0x20 +#define OUT34 0x21 +#define OUT35 0x22 +#define OUT36 0x23 |