85 lines
3.7 KiB
C++
85 lines
3.7 KiB
C++
/*---------------------------------------------------------*\
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| GigabyteRGBFusion2DRAMController.cpp |
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| Driver for Gigabyte Aorus RGB Fusion 2 RAM |
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| Adam Honse (CalcProgrammer1) 07 Jun 2020 |
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| This file is part of the OpenRGB project |
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| SPDX-License-Identifier: GPL-2.0-only |
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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_2_DRAM_LED_EN_MASK = 0x00, /* LED enable bitfield */
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RGB_FUSION_2_DRAM_IDX_MODE = 0x09, /* Mode index */
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RGB_FUSION_2_DRAM_IDX_BRIGHTNESS = 0x0A, /* Brightness index */
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RGB_FUSION_2_DRAM_IDX_BLUE = 0x0C, /* Blue index */
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RGB_FUSION_2_DRAM_IDX_GREEN = 0x0D, /* Green index */
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RGB_FUSION_2_DRAM_IDX_RED = 0x0E, /* Red index */
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// RGB_FUSION_2_DRAM_TIMER_1_LSB = 0x08, /* Timer 1 LSB. Valid timer values [0-65535] */
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// RGB_FUSION_2_DRAM_TIMER_1_MSB = 0x09, /* Timer 1 MSB. Timer unis are milliseconds */
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// RGB_FUSION_2_DRAM_TIMER_2_LSB = 0x0A, /* Timer 2 LSB */
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// RGB_FUSION_2_DRAM_TIMER_2_MSB = 0x0B, /* Timer 2 MSB */
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// RGB_FUSION_2_DRAM_TIMER_3_LSB = 0x0C, /* Timer 3 LSB */
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// RGB_FUSION_2_DRAM_TIMER_3_MSB = 0x0D, /* Timer 3 MSB */
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// RGB_FUSION_2_DRAM_IDX_OPT_1 = 0x0E, /* Option 1. Use case varies by mode */
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// RGB_FUSION_2_DRAM_IDX_OPT_2 = 0x0F, /* Option 2. Use case varies by mode */
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};
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enum
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{
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RGB_FUSION_2_DRAM_LED_START_ADDR = 0x20,
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RGB_FUSION_2_DRAM_APPLY_ADDR = 0x28,
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};
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enum
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{
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RGB_FUSION_2_DRAM_ACTION_APPLY = 0x0F,
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};
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enum
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{
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RGB_FUSION_2_DRAM_MODE_OFF = 0x00, /* Off mode */
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RGB_FUSION_2_DRAM_MODE_STATIC = 0x01, /* Static mode */
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RGB_FUSION_2_DRAM_MODE_PULSE = 0x02, /* Pulsing mode */
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RGB_FUSION_2_DRAM_MODE_FLASH = 0x03, /* Flashing mode */
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RGB_FUSION_2_DRAM_MODE_DIRECT = 0xFF /* Dummy mode, implements per LED using Pulse */
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};
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class RGBFusion2DRAMController
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{
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public:
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RGBFusion2DRAMController(i2c_smbus_interface* bus, rgb_fusion_dev_id dev);
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~RGBFusion2DRAMController();
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std::string GetDeviceLocation();
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unsigned int GetLEDCount();
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void Apply();
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void SetLEDEffect
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unsigned int led,
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int mode,
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unsigned int brightness,
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unsigned int speed,
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unsigned char red,
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unsigned char green,
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unsigned char blue
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);
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private:
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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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bool direct_initialized;
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unsigned char led_data[32];
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};
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