C12832 LCD with generic interface

Dependents:   SongsAndLights I2CSong app-shield-all LCD_Games ... more

Fork of C12832_lcd_fork by Chris Styles

This is derived from the great work done Peter Dresche. I simply removed the MCU specific code, and added a pinmap at the top level, so that this component can we wired up any way.



File content as of revision 0:4bbc531be6e2:

/* mbed GraphicsDisplay Display Library Base Class
 * Copyright (c) 2007-2009 sford
 * Released under the MIT License: http://mbed.org/license/mit
 * A library for providing a common base class for Graphics displays
 * To port a new display, derive from this class and implement
 * the constructor (setup the display), pixel (put a pixel
 * at a location), width and height functions. Everything else
 * (locate, printf, putc, cls, window, putp, fill, blit, blitbit) 
 * will come for free. You can also provide a specialised implementation
 * of window and putp to speed up the results


#include "TextDisplay.h"

class GraphicsDisplay : public TextDisplay {

    GraphicsDisplay(const char* name);
    virtual void pixel(int x, int y, int colour) = 0;
    virtual int width() = 0;
    virtual int height() = 0;
    virtual void window(int x, int y, int w, int h);
    virtual void putp(int colour);
    virtual void cls();
    virtual void fill(int x, int y, int w, int h, int colour);
    virtual void blit(int x, int y, int w, int h, const int *colour);    
    virtual void blitbit(int x, int y, int w, int h, const char* colour);
    virtual void character(int column, int row, int value);
    virtual int columns();
    virtual int rows();

    // pixel location
    short _x;
    short _y;
    // window location
    short _x1;
    short _x2;
    short _y1;
    short _y2;