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105 lines
4.6 KiB
C++
105 lines
4.6 KiB
C++
/*---------------------------------------------------------*\
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| GigabyteRGBFusionController.h |
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| Driver for Gigabyte Aorus RGB Fusion SMBus motherboard |
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| Adam Honse (CalcProgrammer1) 10 Dec 2019 |
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| This file is part of the OpenRGB project |
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| SPDX-License-Identifier: GPL-2.0-or-later |
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\*---------------------------------------------------------*/
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#pragma once
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#include <string>
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#include "i2c_smbus.h"
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typedef unsigned char rgb_fusion_dev_id;
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enum
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{
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RGB_FUSION_BANK_0_REG_CH_0_MODE = 0x03, /* Channel 0 Mode Selection */
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RGB_FUSION_BANK_0_REG_CH_0_TIMER_0_MSB
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= 0x06, /* Channel 0 Timer 0 MSB */
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RGB_FUSION_BANK_0_REG_CH_0_TIMER_0_LSB
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= 0x07, /* Channel 0 Timer 0 LSB */
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RGB_FUSION_BANK_0_REG_CH_0_TIMER_1_MSB
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= 0x08, /* Channel 0 Timer 1 MSB */
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RGB_FUSION_BANK_0_REG_CH_0_TIMER_1_LSB
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= 0x09, /* Channel 0 Timer 1 LSB */
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RGB_FUSION_BANK_0_REG_CH_1_MODE = 0x13, /* Channel 1 Mode Selection */
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RGB_FUSION_BANK_0_REG_CH_1_TIMER_0_MSB
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= 0x16, /* Channel 1 Timer 0 MSB */
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RGB_FUSION_BANK_0_REG_CH_1_TIMER_0_LSB
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= 0x17, /* Channel 1 Timer 0 LSB */
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RGB_FUSION_BANK_0_REG_CH_1_TIMER_1_MSB
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= 0x18, /* Channel 1 Timer 1 MSB */
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RGB_FUSION_BANK_0_REG_CH_1_TIMER_1_LSB
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= 0x19, /* Channel 1 Timer 1 LSB */
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RGB_FUSION_BANK_1_REG_CH_0_R = 0x00, /* Channel 0 Red Value */
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RGB_FUSION_BANK_1_REG_CH_0_G = 0x01, /* Channel 0 Green Value */
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RGB_FUSION_BANK_1_REG_CH_0_B = 0x02, /* Channel 0 Blue Value */
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RGB_FUSION_BANK_1_REG_CH_1_R = 0x08, /* Channel 1 Red Value */
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RGB_FUSION_BANK_1_REG_CH_1_G = 0x09, /* Channel 1 Green Value */
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RGB_FUSION_BANK_1_REG_CH_1_B = 0x0A, /* Channel 1 Blue Value */
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RGB_FUSION_BANK_SWITCH_REG = 0xF0, /* Bank Switch Register */
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};
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enum
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{
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RGB_FUSION_SPEED_SLOW = 0x00, /* Slowest speed */
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RGB_FUSION_SPEED_NORMAL = 0x01, /* Normal speed */
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RGB_FUSION_SPEED_FAST = 0x02, /* Fastest speed */
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};
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static const short speed_table[2][3] =
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{
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{ 0x01E0, 0x00F0, 0x0078 },
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{ 0x4000, 0x2000, 0x1000 }
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};
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#define RGB_FUSION_NUMBER_MODES 3 /* Number of RGB Fusion modes */
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#define RGB_FUSION_WRITE_MODE_OFST 0x10 /* offset to add when writing mode */
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enum
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{
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RGB_FUSION_MODE_STATIC = 0x00, /* Static color mode */
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RGB_FUSION_MODE_BREATHING = 0x01, /* Breathing effect mode */
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RGB_FUSION_MODE_FLASHING = 0x02, /* Flashing effect mode */
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};
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class RGBFusionController
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{
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public:
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RGBFusionController(i2c_smbus_interface* bus, rgb_fusion_dev_id dev);
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~RGBFusionController();
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std::string GetDeviceName();
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std::string GetDeviceLocation();
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unsigned int GetLEDCount();
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unsigned char GetMode();
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void SetAllColors(unsigned char red, unsigned char green, unsigned char blue);
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void SetLEDColor(unsigned int led, unsigned char red, unsigned char green, unsigned char blue);
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void SetMode(unsigned char mode, unsigned char speed);
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private:
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void dump();
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unsigned char get_mode_ch_0();
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unsigned char get_mode_ch_1();
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void set_color_ch_0(unsigned char red, unsigned char green, unsigned char blue);
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void set_color_ch_1(unsigned char red, unsigned char green, unsigned char blue);
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void set_mode_ch_0(unsigned char mode);
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void set_mode_ch_1(unsigned char mode);
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void set_timers_ch_0(unsigned short timer0, unsigned short timer1);
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void set_timers_ch_1(unsigned short timer0, unsigned short timer1);
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void switch_bank(unsigned char bank);
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char device_name[32];
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unsigned int led_count;
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i2c_smbus_interface* bus;
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rgb_fusion_dev_id dev;
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};
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