/*-----------------------------------------*\
|  PNYLovelaceGPUController.h               |
|                                           |
|  Definitions and types for PNY GPU RGB    |
|  (Lovelace) lighting controller           |
|                                           |
|  yufan   10/1/2023                        |
\*-----------------------------------------*/

#include <string>
#include "i2c_smbus.h"

#pragma once

typedef unsigned char   pny_dev_id;

enum
{
    PNY_GPU_MODE_OFF                    = 0x00,
    PNY_GPU_MODE_BREATH                 = 0x02,
    PNY_GPU_MODE_CYCLE                  = 0x03,
    PNY_GPU_MODE_WAVE                   = 0x04,
    PNY_GPU_MODE_FLASH                  = 0x05,
    PNY_GPU_MODE_STATIC                 = 0x06,
};

enum
{
    PNY_GPU_REG_LIGHTING                    = 0x02,
};

class PNYLovelaceGPUController
{
public:
    PNYLovelaceGPUController(i2c_smbus_interface* bus, pny_dev_id dev);
    ~PNYLovelaceGPUController();

	std::string     GetDeviceLocation();
    void SetOff();
    void SetBreath(unsigned char speed, unsigned char red, unsigned char green, unsigned char blue);
    void SetCycle(unsigned char speed, unsigned char brightness);
    void SetWave(unsigned char speed, unsigned char brightness);
    void SetFlash(unsigned char speed, unsigned char brightness, unsigned char red, unsigned char green, unsigned char blue);
    void SetDirect(unsigned char led, unsigned char red, unsigned char green, unsigned char blue);

private:
	i2c_smbus_interface*    bus;
	pny_dev_id              dev;
};