EmbeddedArtists AB / Mbed 2 deprecated lpc4088_ebb_gui_emwin

Graphical demo for the LPC4088 Experiment Base Board with one of the Display Expansion Kits. This program displays how to use the emWin library from Segger.

Dependencies:   EALib ewgui mbed

This program requires the emWin library. Instructions and more information.

EwGuiImpl.h

Committer:
embeddedartists
Date:
2015-07-14
Revision:
0:7f5765fcd048

File content as of revision 0:7f5765fcd048:


#ifndef EWGUIIMPL_H
#define EWGUIIMPL_H

#include "mbed.h"
#include "EwGui.h"
#include "EwPainter.h"
#include "TouchPanel.h"

class EwGuiImpl : public EwGui {
public:

	  enum WhichDisplay {
	      TFT_5,    // 5" display
	      TFT_4_3,  // 4.3" display
	  };

    EwGuiImpl(WhichDisplay which);

    virtual void* getMemoryBlockAddress();
    virtual uint32_t getMemoryBlockSize();

    virtual uint32_t getDisplayWidth();
    virtual uint32_t getDisplayHeight();

    virtual void* getFrameBufferAddress();

    virtual void getTouchValues(int32_t* x, int32_t* y, int32_t* z);

    void calibrate();


private:

    uint32_t _width;
    uint32_t _height;
    uint32_t _fb;
    uint32_t _mem;
    uint32_t _memSz;
    TouchPanel* _touch;

    void drawCalibPoint(EwPainter &painter, int32_t x, int32_t y);
};

#endif