OpenRGB/Controllers/AsusAuraGPUController/AsusAuraGPUController.cpp

/*-----------------------------------------*\
|  AsusAuraGPUController.cpp                |
|                                           |
|  Driver for ASUS Aura RGB on GPUs         |
|                                           |
|  Jan Rettig (Klapstuhl) 14.02.2020        |
\*-----------------------------------------*/

#include "AsusAuraGPUController.h"
#include <cstring>

AuraGPUController::AuraGPUController(i2c_smbus_interface* bus, aura_gpu_dev_id dev)
{
    this->bus = bus;
    this->dev = dev;

    strcpy(device_name, "ASUS Aura GPU");                                               // Would be nice to get the actual GPU name. Using this as a placeholder.
}

AuraGPUController::~AuraGPUController()
{

}

std::string AuraGPUController::GetDeviceName()
{
    return(device_name);
}

std::string AuraGPUController::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);
}

unsigned char AuraGPUController::GetLEDRed()
{
    return(AuraGPURegisterRead(AURA_GPU_REG_RED));
}

unsigned char AuraGPUController::GetLEDGreen()
{
    return(AuraGPURegisterRead(AURA_GPU_REG_GREEN));
}

unsigned char AuraGPUController::GetLEDBlue()
{
    return(AuraGPURegisterRead(AURA_GPU_REG_BLUE));
}

void AuraGPUController::SetLEDColorsDirect(unsigned char red, unsigned char green, unsigned char blue)                  // Direct Mode is just Static Mode without applying color changes
{
    AuraGPURegisterWrite(AURA_GPU_REG_RED, red);
    AuraGPURegisterWrite(AURA_GPU_REG_GREEN, green);
    AuraGPURegisterWrite(AURA_GPU_REG_BLUE, blue);
}

void AuraGPUController::SetLEDColorsEffect(unsigned char red, unsigned char green, unsigned char blue)
{
    AuraGPURegisterWrite(AURA_GPU_REG_RED, red);
    AuraGPURegisterWrite(AURA_GPU_REG_GREEN, green);
    AuraGPURegisterWrite(AURA_GPU_REG_BLUE, blue);
    AuraGPURegisterWrite(AURA_GPU_REG_APPLY, AURA_GPU_APPLY_VAL);
}

void AuraGPUController::SetMode(unsigned char mode)
{
    AuraGPURegisterWrite(AURA_GPU_REG_MODE, mode);
    AuraGPURegisterWrite(AURA_GPU_REG_APPLY, AURA_GPU_APPLY_VAL);
}

unsigned char AuraGPUController::AuraGPURegisterRead(unsigned char reg)
{
    return(bus->i2c_smbus_read_byte_data(dev, reg));
}

void AuraGPUController::AuraGPURegisterWrite(unsigned char reg, unsigned char val)
{
    bus->i2c_smbus_write_byte_data(dev, reg, val);
}