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/*
Copyright 2016-2020 Arisotura
This file is part of melonDS.
melonDS is free software: you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation, either version 3 of the License, or (at your option)
any later version.
melonDS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with melonDS. If not, see http://www.gnu.org/licenses/.
*/
#ifndef DSI_CAMERA_H
#define DSI_CAMERA_H
#include "types.h"
class DSi_Camera
{
public:
static bool Init();
static void DeInit();
static void Reset();
static void IRQ(u32 param);
static void RequestFrame(u32 cam);
static void Transfer(u32 pos);
DSi_Camera(u32 num);
~DSi_Camera();
void ResetCam();
bool IsActivated();
void I2C_Start();
u8 I2C_Read(bool last);
void I2C_Write(u8 val, bool last);
static u8 Read8(u32 addr);
static u16 Read16(u32 addr);
static u32 Read32(u32 addr);
static void Write8(u32 addr, u8 val);
static void Write16(u32 addr, u16 val);
static void Write32(u32 addr, u32 val);
u32 Num;
private:
u32 DataPos;
u32 RegAddr;
u16 RegData;
u16 I2C_ReadReg(u16 addr);
void I2C_WriteReg(u16 addr, u16 val);
u16 PLLDiv;
u16 PLLPDiv;
u16 PLLCnt;
u16 ClocksCnt;
u16 StandbyCnt;
u16 MiscCnt;
static u16 ModuleCnt;
static u16 Cnt;
static u8 FrameBuffer[640*480*4];
static u32 TransferPos;
static u32 FrameLength;
};
extern DSi_Camera* DSi_Camera0;
extern DSi_Camera* DSi_Camera1;
#endif // DSI_CAMERA_H
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