mirror of
https://github.com/CalcProgrammer1/OpenRGB.git
synced 2026-04-19 21:37:10 -04:00
150 lines
7.9 KiB
C++
150 lines
7.9 KiB
C++
/*---------------------------------------------------------*\
|
|
| CorsairDRAMController.h |
|
|
| |
|
|
| Driver for Corsair DRAM RGB controllers |
|
|
| |
|
|
| Adam Honse (CalcProgrammer1) 30 Jun 2019 |
|
|
| Erik Gilling (konkers) 25 Sep 2020 |
|
|
| |
|
|
| This file is part of the OpenRGB project |
|
|
| SPDX-License-Identifier: GPL-2.0-or-later |
|
|
\*---------------------------------------------------------*/
|
|
|
|
#pragma once
|
|
|
|
#include <string>
|
|
#include "i2c_smbus.h"
|
|
#include "CorsairDRAMDevices.h"
|
|
#include "RGBController.h"
|
|
|
|
typedef unsigned char corsair_dev_id;
|
|
|
|
enum
|
|
{ /* (*) indicates deprecated registers no longer used by iCue */
|
|
CORSAIR_DRAM_REG_RESET_BUFFER = 0x0B, /* Reset buffer by writing 0x00 */
|
|
CORSAIR_DRAM_REG_SET_BINARY_DATA = 0x20, /* Write byte to active binary data buffer */
|
|
CORSAIR_DRAM_REG_BINARY_START = 0x21, /* Start binary data transfer by writing 0x00 */
|
|
CORSAIR_DRAM_REG_SWITCH_MODE = 0x23, /* Switch between Bootloader(0x00) and Normal(0x01) */
|
|
CORSAIR_DRAM_REG_SET_BUFFER = 0x26, /* Select configuration buffer to write by ID (*) */
|
|
CORSAIR_DRAM_REG_STATUS = 0x30, /* Status register */
|
|
CORSAIR_DRAM_REG_COLOR_BUFFER_BLOCK_1 = 0x31, /* Direct color buffer block register 1 */
|
|
CORSAIR_DRAM_REG_COLOR_BUFFER_BLOCK_2 = 0x32, /* Direct color buffer block register 2 */
|
|
CORSAIR_DRAM_REG_GET_BINARY_DATA = 0x40, /* Read byte from active binary data buffer */
|
|
CORSAIR_DRAM_REG_BUSY_STATUS = 0x41, /* Reads nonzero while busy, zero when ready(*) */
|
|
CORSAIR_DRAM_REG_GET_CHECKSUM = 0x42, /* Get checksum (CRC8) of active binary data buffer */
|
|
CORSAIR_DRAM_REG_GET_DEVICE_INFO = 0x61, /* Select device info buffer */
|
|
CORSAIR_DRAM_REG_GET_CONFIGURATION = 0x63, /* Select configuration buffer to read by ID */
|
|
CORSAIR_DRAM_REG_WRITE_CONFIGURATION = 0x82, /* Write/Apply configuration by writing buffer ID */
|
|
};
|
|
|
|
enum
|
|
{
|
|
CORSAIR_DRAM_ID_COMMAND_LIST = 0, /* Command list */
|
|
CORSAIR_DRAM_ID_EFFECT_CONFIGURATION = 1, /* Effect configuration */
|
|
CORSAIR_DRAM_ID_COLOR_DATA = 2, /* Color data */
|
|
};
|
|
|
|
enum
|
|
{
|
|
CORSAIR_DRAM_MODE_DIRECT = 0xDD, /* Arbitrary value to compare against later. Not the actual packet */
|
|
CORSAIR_DRAM_MODE_COLOR_SHIFT = 0x00, /* Color Shift mode */
|
|
CORSAIR_DRAM_MODE_COLOR_PULSE = 0x01, /* Color Pulse mode */
|
|
CORSAIR_DRAM_MODE_RAINBOW_WAVE = 0x03, /* Rainbow Wave mode */
|
|
CORSAIR_DRAM_MODE_COLOR_WAVE = 0x04, /* Color Wave mode */
|
|
CORSAIR_DRAM_MODE_VISOR = 0x05, /* Visor mode */
|
|
CORSAIR_DRAM_MODE_RAIN = 0x06, /* Rain mode */
|
|
CORSAIR_DRAM_MODE_MARQUEE = 0x07, /* Marquee mode */
|
|
CORSAIR_DRAM_MODE_RAINBOW = 0x08, /* Rainbow mode */
|
|
CORSAIR_DRAM_MODE_SEQUENTIAL = 0x09, /* Sequential mode */
|
|
CORSAIR_DRAM_MODE_STATIC = 0x10, /* Static mode */
|
|
|
|
CORSAIR_DRAM_NUMBER_MODES = 10, /* Number of Corsair Pro modes */
|
|
};
|
|
|
|
enum
|
|
{
|
|
CORSAIR_DRAM_SPEED_SLOW = 0x00, /* Slow speed */
|
|
CORSAIR_DRAM_SPEED_MEDIUM = 0x01, /* Medium speed */
|
|
CORSAIR_DRAM_SPEED_FAST = 0x02, /* Fast speed */
|
|
};
|
|
|
|
enum
|
|
{
|
|
CORSAIR_DRAM_EFFECT_RANDOM_COLORS = 0x00, /* Random colors */
|
|
CORSAIR_DRAM_EFFECT_CUSTOM_COLORS = 0x01, /* Custom colors */
|
|
};
|
|
|
|
enum
|
|
{
|
|
CORSAIR_DRAM_DIRECTION_UP = 0x00, /* Up direction */
|
|
CORSAIR_DRAM_DIRECTION_DOWN = 0x01, /* Down direction */
|
|
CORSAIR_DRAM_DIRECTION_LEFT = 0x02, /* Left direction */
|
|
CORSAIR_DRAM_DIRECTION_RIGHT = 0x03, /* Right direction */
|
|
CORSAIR_DRAM_DIRECTION_VERTICAL = 0x01, /* Vertical direction */
|
|
CORSAIR_DRAM_DIRECTION_HORIZONTAL = 0x03, /* Horizontal direction */
|
|
};
|
|
|
|
enum
|
|
{
|
|
CORSAIR_DRAM_BRIGHTNESS_MIN = 0, /* Minimum brightness */
|
|
CORSAIR_DRAM_BRIGHTNESS_MAX = 255, /* Maximum brightness */
|
|
CORSAIR_DRAM_BRIGHTNESS_DEFAULT = 255, /* Default brightness */
|
|
};
|
|
|
|
class CorsairDRAMController
|
|
{
|
|
public:
|
|
CorsairDRAMController(i2c_smbus_interface *bus, corsair_dev_id dev);
|
|
~CorsairDRAMController();
|
|
|
|
std::string GetDeviceLocation();
|
|
std::string GetDeviceName();
|
|
std::string GetDeviceVersion();
|
|
|
|
unsigned int GetLEDCount();
|
|
unsigned char GetProtocolVersion();
|
|
|
|
void SetColorsPerLED(RGBColor* colors);
|
|
void SetDirect(bool direct);
|
|
void SetEffect(unsigned char mode,
|
|
unsigned char speed,
|
|
unsigned char direction,
|
|
bool random,
|
|
unsigned char brightness,
|
|
unsigned char red1,
|
|
unsigned char grn1,
|
|
unsigned char blu1,
|
|
unsigned char red2,
|
|
unsigned char grn2,
|
|
unsigned char blu2);
|
|
|
|
bool WaitReady();
|
|
|
|
private:
|
|
/*-----------------------------------------------------*\
|
|
| I2C |
|
|
\*-----------------------------------------------------*/
|
|
i2c_smbus_interface* bus;
|
|
corsair_dev_id dev;
|
|
|
|
/*-----------------------------------------------------*\
|
|
| State tracking |
|
|
\*-----------------------------------------------------*/
|
|
bool direct_mode;
|
|
|
|
/*-----------------------------------------------------*\
|
|
| Corsair DRAM information |
|
|
\*-----------------------------------------------------*/
|
|
unsigned short vid;
|
|
unsigned short pid;
|
|
std::string firmware_version;
|
|
unsigned char protocol_version;
|
|
|
|
unsigned int device_index;
|
|
|
|
/*-----------------------------------------------------*\
|
|
| Private functions |
|
|
\*-----------------------------------------------------*/
|
|
void ReadDeviceInfo();
|
|
};
|