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ITDB02_Graph16.h
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ITDB02_Graph16.h
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/*
ITDB02_Graph16.h - Arduino library support for ITDB02 LCD Board
Copyright (C)2010-2011 Henning Karlsen. All right reserved
Basic functionality of this library are based on the demo-code provided by
ITead studio. You can find the latest version of the library at
http://www.henningkarlsen.com/electronics
This library has been made especially for the 3.2" TFT LCD Screen Module:
ITDB02-3.2 by ITead studio. This library has been designed to use 16bit mode,
and it should work with the 2.4" Module in 16bit mode as well, although I do
not have one, so this is untested.
If you make any modifications or improvements to the code, I would appreciate
that you share the code with me so that I might include it in the next release.
I can be contacted through http://www.henningkarlsen.com/electronics/contact.php
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Version: 2.0 - Aug 15 2010 - initial release
2.1 - Sep 30 2010 - Added Arduino Mega compatibility.
Fixed a bug with CENTER and RIGHT in LANDSCAPE mode.
Fixed a bug in printNumI and printNumF when the
number to be printed was 0.
2.2 - Oct 14 2010 - Added support for ITDB02-3.2WC
Added drawBitmap() with its associated tool
2.3 - Nov 24 2010 - Added Arduino Mega2560 compatibility
Added support for rotating text and bitmaps
2.4 - Jan 18 2011 - Fixed an error in the requirements
2.5 - Jan 30 2011 - Added loadBitmap()
Optimized drawBitmap() when not using rotation
2.6 - Mar 4 2011 - Fixed a bug in printNumF when the number to be
printed was (-)0.something
3.0 - Mar 19 2011 - General optimization
3.01 - Mar 20 2011 - Reduced memory footprint slightly
4.0 - Mar 27 2011 - Remade the font-system to make it more flexible
4.1 - Apr 19 2011 - Remade the tinyFAT integration. Moved loadBitmap
to the ITDB02_tinyFAT library
(*) Initial release is v2.0 to keep it in sync with the 8bit library.
*/
#ifndef ITDB02_Graph16_h
#define ITDB02_Graph16_h
#define LEFT 0
#define RIGHT 9999
#define CENTER 9998
#define PORTRAIT 0
#define LANDSCAPE 1
#define ASPECT_4x3 0
#define ASPECT_16x9 1
#include "Arduino.h"
struct _current_font
{
uint8_t* font;
uint8_t x_size;
uint8_t y_size;
uint8_t offset;
uint8_t numchars;
};
class ITDB02
{
public:
ITDB02();
ITDB02(int RS, int WR,int CS, int RST, byte aspect=ASPECT_4x3);
void InitLCD(byte orientation=PORTRAIT);
void clrScr();
void drawPixel(int x, int y);
void drawLine(int x1, int y1, int x2, int y2);
void fillScr(byte r, byte g, byte b);
void drawRect(int x1, int y1, int x2, int y2);
void drawRoundRect(int x1, int y1, int x2, int y2);
void fillRect(int x1, int y1, int x2, int y2);
void fillRoundRect(int x1, int y1, int x2, int y2);
void drawCircle(int x, int y, int radius);
void fillCircle(int x, int y, int radius);
void setColor(byte r, byte g, byte b);
void setBackColor(byte r, byte g, byte b);
void print(char *st, int x, int y, int deg=0);
int printNumI(long num, int x, int y, boolean leftAlign);
void printNumF(double num, byte dec, int x, int y);
void setFont(uint8_t* font);
void drawBitmap(int x, int y, int sx, int sy, unsigned int* data, int scale=1);
void drawBitmap(int x, int y, int sx, int sy, unsigned int* data, int deg, int rox, int roy);
int getFontWidth();
int getFontHeight();
protected:
byte fcolorr,fcolorg,fcolorb;
byte bcolorr,bcolorg,bcolorb;
byte orient;
long disp_y_size;
volatile uint8_t *P_RS, *P_WR, *P_CS, *P_RST;
uint8_t B_RS, B_WR, B_CS, B_RST;
_current_font cfont;
void LCD_Writ_Bus(char VH,char VL);
void LCD_Write_COM(char VL);
void LCD_Write_DATA(char VH,char VL);
void main_W_com_data(char com1,int dat1);
void setPixel(byte r,byte g,byte b);
void drawHLine(int x, int y, int l);
void drawVLine(int x, int y, int l);
void printChar(byte c, int x, int y);
void setXY(word x1, word y1, word x2, word y2);
void rotateChar(byte c, int x, int y, int pos, int deg);
};
#endif