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/*
* GraphLCD driver library
*
* avrctl.h - AVR controlled LCD driver class
*
* This file is released under the GNU General Public License. Refer
* to the COPYING file distributed with this package.
*
* (c) 2005 Andreas Regel <andreas.regel AT powarman.de>
*/
#ifndef _GLCDDRIVERS_AVRCTL_H_
#define _GLCDDRIVERS_AVRCTL_H_
#include "driver.h"
namespace GLCD
{
class cDriverConfig;
class cSerialPort;
class cDriverAvrCtl : public cDriver
{
private:
cSerialPort * port;
unsigned char ** newLCD; // wanted state
unsigned char ** oldLCD; // current state
cDriverConfig * config;
cDriverConfig * oldConfig;
int refreshCounter;
int WaitForAck(void);
void CmdSysSync(void);
void CmdDispClearScreen(void);
void CmdDispSwitchScreen(void);
void CmdDispSetBrightness(unsigned char percent);
void CmdDispSetColData(uint16_t column, uint16_t offset, uint16_t length, uint8_t * data);
void CmdDispUpdate(void);
int CheckSetup();
public:
cDriverAvrCtl(cDriverConfig * config);
virtual ~cDriverAvrCtl();
virtual int Init();
virtual int DeInit();
virtual void Clear();
virtual void Set8Pixels(int x, int y, unsigned char data);
virtual void Refresh(bool refreshAll = false);
virtual void SetBrightness(unsigned int percent);
};
} // end of namespace
#endif
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