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/*
* GraphLCD driver library
*
* (C) 2010 Andreas Brachold <vdr07 AT deltab de>
*
* This file is released under the GNU General Public License.
*
* See the files README and COPYING for details.
*
*/
#ifndef _GLCDDRIVERS_FutabaMDM166A_H_
#define _GLCDDRIVERS_FutabaMDM166A_H_
#include "driver.h"
#define HAVE_STDBOOL_H
#include <hid.h>
#include <queue>
namespace GLCD
{
class cDriverConfig;
class cHIDQueue : public std::queue<byte> {
HIDInterface* hid;
bool bInit;
public:
cHIDQueue();
virtual ~cHIDQueue();
virtual bool open();
virtual void close();
virtual bool isopen() const { return hid != 0; }
void Cmd(const byte & cmd);
void Data(const byte & data);
bool Flush();
private:
const char *hiderror(hid_return ret) const;
};
class cDriverFutabaMDM166A : public cDriver, cHIDQueue
{
cDriverConfig * config;
cDriverConfig * oldConfig;
unsigned char *m_pDrawMem; // the draw "memory"
unsigned char *m_pVFDMem; // the double buffed display "memory"
unsigned int m_iSizeYb;
unsigned int m_nRefreshCounter;
unsigned int lastIconState;
int CheckSetup();
protected:
void ClearVFDMem();
void SetPixel(int x, int y);
void icons(unsigned int state);
bool SendCmdClock();
bool SendCmdShutdown();
public:
cDriverFutabaMDM166A(cDriverConfig * config);
virtual ~cDriverFutabaMDM166A();
virtual int Init();
virtual int DeInit();
virtual void Clear();
virtual void Set8Pixels(int x, int y, byte data);
virtual void Refresh(bool refreshAll = false);
virtual void SetBrightness(unsigned int percent);
};
};
#endif
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