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RGB Fusion 2 SMBus initial work

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This commit is contained in:
Adam Honse
2020-04-11 05:36:21 +00:00
parent e6aadc414b
commit 0f4ddd164f
6 changed files with 180 additions and 0 deletions
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45
Controllers/RGBFusion2SMBusController/RGBFusion2SMBusController.cpp Normal file
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/*-----------------------------------------*\
| RGBFusion2SMBusController.cpp |
| |
| Driver for Gigabyte Aorus RGB Fusion 2 |
| SMBus lighting controller |
| |
| Adam Honse (CalcProgrammer1) 3/12/2020 |
\*-----------------------------------------*/
#include "RGBFusion2SMBusController.h"
#include <cstring>
#include <stdio.h>
#include <stdlib.h>
RGBFusion2SMBusController::RGBFusion2SMBusController(i2c_smbus_interface* bus, rgb_fusion_dev_id dev)
{
this->bus = bus;
this->dev = dev;
}
std::string RGBFusion2SMBusController::GetDeviceLocation()
{
std::string return_string(bus->device_name);
char addr[5];
snprintf(addr, 5, "0x%02X", dev);
return_string.append(", address ");
return_string.append(addr);
return(return_string);
}
void RGBFusion2SMBusController::SetLEDEffect
(
unsigned int led,
int mode,
unsigned int speed,
unsigned char red,
unsigned char green,
unsigned char blue
)
{
led_data[led][RGB_FUSION_2_IDX_MODE] = mode;
led_data[led][RGB_FUSION_2_IDX_RED] = red;
led_data[led][RGB_FUSION_2_IDX_GREEN] = green;
led_data[led][RGB_FUSION_2_IDX_BLUE] = blue;
}

62
Controllers/RGBFusion2SMBusController/RGBFusion2SMBusController.h Normal file
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/*-----------------------------------------*\
| RGBFusion2SMBusController.h |
| |
| Definitions and types for Gigabyte Aorus |
| RGB Fusion 2 SMBus lighting controller |
| |
| Adam Honse (CalcProgrammer1) 3/12/2020 |
\*-----------------------------------------*/
#include <string>
#include "i2c_smbus.h"
#pragma once
typedef unsigned char rgb_fusion_dev_id;
enum
{
RGB_FUSION_2_IDX_MODE = 0x01, /* Mode index */
RGB_FUSION_2_IDX_BRIGHTNESS = 0x02, /* Brightness index */
RGB_FUSION_2_IDX_BLUE = 0x04, /* Blue index */
RGB_FUSION_2_IDX_GREEN = 0x05, /* Green index */
RGB_FUSION_2_IDX_RED = 0x06, /* Red index */
RGB_FUSION_2_TIMER_1_LSB = 0x08, /* Timer 1 LSB */
RGB_FUSION_2_TIMER_1_MSB = 0x09, /* Timer 1 MSB */
RGB_FUSION_2_TIMER_2_LSB = 0x0A, /* Timer 2 LSB */
RGB_FUSION_2_TIMER_2_MSB = 0x0B, /* Timer 2 MSB */
};
enum
{
RGB_FUSION_2_MODE_PULSE = 0x01, /* Pulse mode */
RGB_FUSION_2_MODE_COLOR_CYCLE = 0x03, /* Color cycle mode */
RGB_FUSION_2_MODE_STATIC = 0x04, /* Static color mode */
RGB_FUSION_2_MODE_FLASHING = 0x05, /* Flashing / Double Flashing mode */
};
class RGBFusion2SMBusController
{
public:
RGBFusion2SMBusController(i2c_smbus_interface* bus, rgb_fusion_dev_id dev);
~RGBFusion2SMBusController();
std::string GetDeviceLocation();
void SetLEDEffect
(
unsigned int led,
int mode,
unsigned int speed,
unsigned char red,
unsigned char green,
unsigned char blue
);
private:
unsigned int led_count;
i2c_smbus_interface* bus;
rgb_fusion_dev_id dev;
unsigned char led_data[10][16];
}

67
Controllers/RGBFusion2SMBusController/RGBFusion2SMBusControllerDetect.cpp Normal file
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#include "RGBFusion2SMBusController.h"
#include "RGBController.h"
#include "RGBController_RGBFusion2SMBus.h"
#include "i2c_smbus.h"
#include <vector>
#include <stdio.h>
#include <stdlib.h>
/******************************************************************************************\
* *
* TestForRGBFusion2SMBusController *
* *
* Tests the given address to see if an RGB 2 Fusion controller exists there. First *
* does a quick write to test for a response *
* *
\******************************************************************************************/
bool TestForRGBFusion2SMBusController(i2c_smbus_interface* bus, unsigned char address)
{
bool pass = false;
int res = bus->i2c_smbus_write_quick(address, I2C_SMBUS_WRITE);
if (res >= 0)
{
pass = true;
// res = bus->i2c_smbus_read_byte_data(address, 0xF2);
// if (res != 0xC4)
// {
// pass = false;
// }
}
return(pass);
} /* TestForRGBFusion2SMBusController() */
/******************************************************************************************\
* *
* DetectRGBFusion2SMBusControllers *
* *
* Detect RGB Fusion 2 controllers on the enumerated I2C busses at address 0x68. *
* *
* bus - pointer to i2c_smbus_interface where RGB Fusion device is connected *
* dev - I2C address of RGB Fusion device *
* *
\******************************************************************************************/
void DetectRGBFusion2SMBusControllers(std::vector<i2c_smbus_interface*>& busses, std::vector<RGBController*>& rgb_controllers)
{
RGBFusion2SMBusController* new_rgb_fusion;
RGBController_RGBFusion2SMBus* new_controller;
for (unsigned int bus = 0; bus < busses.size(); bus++)
{
// Check for RGB Fusion 2 controller at 0x68
if (TestForRGBFusion2SMBusController(busses[bus], 0x68))
{
new_rgb_fusion = new RGBFusion2SMBusController(busses[bus], 0x68);
new_controller = new RGBController_RGBFusion2SMBus(new_rgb_fusion);
rgb_controllers.push_back(new_controller);
}
}
} /* DetectRGBFusion2SMBusControllers() */

6
OpenRGB.pro
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@@ -55,6 +55,7 @@ INCLUDEPATH += \
Controllers/PoseidonZRGBController/ \
Controllers/RedragonController/ \
Controllers/RGBFusionController/ \
Controllers/RGBFusion2SMBusController/ \
Controllers/RGBFusion2USBController/ \
Controllers/RGBFusionGPUController/ \
Controllers/ThermaltakeRiingController/ \
@@ -136,6 +137,8 @@ SOURCES += \
Controllers/RGBFusionController/RGBFusionControllerDetect.cpp \
Controllers/RGBFusion2USBController/RGBFusion2USBController.cpp \
Controllers/RGBFusion2USBController/RGBFusion2USBControllerDetect.cpp \
Controllers/RGBFusion2SMBusController/RGBFusion2SMBusController.cpp \
Controllers/RGBFusion2SMBusController/RGBFusion2SMBusControllerDetect.cpp \
Controllers/RGBFusionGPUController/RGBFusionGPUController.cpp \
Controllers/RGBFusionGPUController/RGBFusionGPUControllerDetect.cpp \
Controllers/RedragonController/RedragonK556Controller.cpp \
@@ -174,6 +177,7 @@ SOURCES += \
RGBController/RGBController_RedragonK556.cpp \
RGBController/RGBController_RedragonM711.cpp \
RGBController/RGBController_RGBFusion.cpp \
RGBController/RGBController_RGBFusion2SMBus.cpp \
RGBController/RGBController_RGBFusion2USB.cpp \
RGBController/RGBController_RGBFusionGPU.cpp \
RGBController/RGBController_ThermaltakeRiing.cpp \
@@ -223,6 +227,7 @@ HEADERS += \
Controllers/PoseidonZRGBController/PoseidonZRGBController.h \
Controllers/RGBFusionController/RGBFusionController.h \
Controllers/RGBFusion2USBController/RGBFusion2USBController.h \
Controllers/RGBFusion2SMBusController/RGBFusion2SMBusController.h \
Controllers/RGBFusionGPUController/RGBFusionGPUController.h \
Controllers/RedragonController/RedragonK556Controller.h \
Controllers/RedragonController/RedragonM711Controller.h \
@@ -256,6 +261,7 @@ HEADERS += \
RGBController/RGBController_RedragonK556.h \
RGBController/RGBController_RedragonM711.h \
RGBController/RGBController_RGBFusion.h \
RGBController/RGBController_RGBFusion2SMBus.h \
RGBController/RGBController_RGBFusion2USB.h \
RGBController/RGBController_RGBFusionGPU.h \
RGBController/RGBController_ThermaltakeRiing.h \

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RGBController/RGBController_RGBFusion2SMBus.cpp Normal file
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0
RGBController/RGBController_RGBFusion2SMBus.h Normal file
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