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/*
* GraphLCD driver library
*
* t6963c.h - T6963C driver class
*
* low level routines based on lcdproc 0.5 driver, (c) 2001 Manuel Stahl
*
* This file is released under the GNU General Public License. Refer
* to the COPYING file distributed with this package.
*
* (c) 2003-2004 Andreas Regel <andreas.regel AT powarman.de>
* (c) 2011 Wolfgang Astleitner <mrwastl AT users.sourceforge.net>
*/
#ifndef _GLCDDRIVERS_T6963C_H_
#define _GLCDDRIVERS_T6963C_H_
#include "driver.h"
namespace GLCD
{
class cDriverConfig;
class cParallelPort;
class cDriverT6963C : public cDriver
{
private:
cParallelPort * port;
unsigned char ** newLCD; // wanted state
unsigned char ** oldLCD; // current state
int refreshCounter;
int bidirectLPT;
int displayMode;
bool useAutoMode;
bool useStatusCheck;
int serial;
int FS;
int WRHI;
int WRLO;
int RDHI;
int RDLO;
int CEHI;
int CELO;
int CDHI;
int CDLO;
bool autoWrite;
void T6963CSetControl(unsigned char flags);
void T6963CDSPReady();
void T6963CData(unsigned char data);
void T6963CCommand(unsigned char cmd);
void T6963CCommandByte(unsigned char cmd, unsigned char data);
void T6963CCommand2Bytes(unsigned char cmd, unsigned char data1, unsigned char data2);
void T6963CCommandWord(unsigned char cmd, unsigned short data);
void T6963CDisplayMode(unsigned char mode, bool enable);
int CheckSetup();
public:
cDriverT6963C(cDriverConfig * config);
virtual ~cDriverT6963C();
virtual int Init();
virtual int DeInit();
virtual void Clear();
virtual void SetPixel(int x, int y, uint32_t data);
//virtual void Set8Pixels(int x, int y, unsigned char data);
virtual void Refresh(bool refreshAll = false);
};
} // end of namespace
#endif
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