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TFTv2_extended.h
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TFTv2_extended.h
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/*
Edited by João Vilaça.
Currently an work in progress, a few changes were done:
- LED pin moved to pin 9 on Atmega 328;
- Screen orientation rotated 90/270º on initialization;
- Added a few new methods;
- ...
*/
/*
2012 Copyright (c) Seeed Technology Inc.
Authors: Albert.Miao & Loovee,
Visweswara R (with initializtion code from TFT vendor)
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
*/
#ifndef TFTv2_h
#define TFTv2_h
#if defined(ARDUINO) && ARDUINO >= 100
#define SEEEDUINO
#include <Arduino.h>
#else
#include <WProgram.h>
#endif
#include <avr/pgmspace.h>
#include <SPI.h>
//Basic Colors
#define BLACK 0x0000
#define BLUE 0x001f
#define CYAN 0x07ff
#define DARKCYAN 0x03EF /* 0, 128, 128 */
#define DARKGREEN 0x03E0
#define DARKGREY 0x7BEF /* 128, 128, 128 */
#define GRAY1 0x8410
#define GRAY2 0x4208
#define GRAY3 0x2104
#define GREEN 0x07e0
#define LIGHTGREEN 0xAFE5 /* 173, 255, 47 */
#define LIGHTGREY 0xC618 /* 192, 192, 192 */
#define MAGENTA 0xF81F /* 255, 0, 255 */
#define MAROON 0x7800 /* 128, 0, 0 */
#define NAVY 0x000F /* 0, 0, 128 */
#define OLIVE 0x7BE0 /* 128, 128, 0 */
#define ORANGE 0xFD20 /* 255, 165, 0 */
#define PURPLE 0x780F /* 128, 0, 128 */
#define RED 0xf800
#define WHITE 0xffff
#define YELLOW 0xffe0
//TFT resolution 240*320
#define MIN_X 0
#define MIN_Y 0
#define MAX_X 319
#define MAX_Y 239
#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
#define TFT_CS_LOW {DDRE |= 0x08;PORTE &=~ 0x08;}
#define TFT_CS_HIGH {DDRE |= 0x08;PORTE |= 0x08;}
#define TFT_DC_LOW {DDRH |= 0x08;PORTH &=~ 0x08;}
#define TFT_DC_HIGH {DDRH |= 0x08;PORTH |= 0x08;}
#define TFT_BL_OFF {DDRH |= 0x10;PORTH &=~ 0x10;}
#define TFT_BL_ON {DDRH |= 0x10;PORTH |= 0x10;}
#define TFT_RST_OFF {DDRD |= 0x10;PORTD |= 0x10;}
#define TFT_RST_ON {DDRD |= 0x10;PORTD &=~ 0x10;}
#elif defined(__AVR_ATmega32U4__)
#define TFT_CS_LOW {DDRC |= 0x40;PORTC &=~ 0x40;}
#define TFT_CS_HIGH {DDRC |= 0x40;PORTC |= 0x40;}
#define TFT_DC_LOW {DDRD |= 0x80;PORTD &=~ 0x80;}
#define TFT_DC_HIGH {DDRD |= 0x80;PORTD |= 0x80;}
#define TFT_BL_OFF {DDRE |= 0x40;PORTE &=~ 0x40;}
#define TFT_BL_ON {DDRE |= 0x40;PORTE |= 0x40;}
#define TFT_RST_OFF {DDRD |= 0x10;PORTD |= 0x10;}
#define TFT_RST_ON {DDRD |= 0x10;PORTD &=~ 0x10;}
#else
// pin 5
#define TFT_CS_LOW {DDRD |= 0x20;PORTD &=~ 0x20;}
#define TFT_CS_HIGH {DDRD |= 0x20;PORTD |= 0x20;}
// pin 6
#define TFT_DC_LOW {DDRD |= 0x40;PORTD &=~ 0x40;}
#define TFT_DC_HIGH {DDRD |= 0x40;PORTD |= 0x40;}
// pin 9
#define TFT_BL_OFF {DDRB |= 0x02;PORTB &=~ 0x02;}
#define TFT_BL_ON {DDRB |= 0x02;PORTB |= 0x02;}
// pin 4
#define TFT_RST_OFF {DDRD |= 0x10;PORTD |= 0x10;}
#define TFT_RST_ON {DDRD |= 0x10;PORTD &=~ 0x10;}
#endif
#define TS_MINX 116*2
#define TS_MAXX 890*2
#define TS_MINY 83*2
#define TS_MAXY 913*2
#ifndef INT8U
#define INT8U unsigned char
#endif
#ifndef INT16U
#define INT16U unsigned int
#endif
extern INT8U simpleFont[][8];
class TFT
{
public:
void init (void);
void setCol(INT16U StartCol,INT16U EndCol);
void setPage(INT16U StartPage,INT16U EndPage);
void setXY(INT16U poX, INT16U poY);
void setPixel(INT16U poX, INT16U poY,INT16U color);
void sendCMD(INT8U index);
//void sendPackage(INT16U *data,INT8U howmany);
void sendDATA(INT8U data);
void sendData(INT16U data);
INT8U readRegister(INT8U Addr,INT8U xParameter);
void fillScreen(INT16U color);
INT8U readID(void);
void drawChar(INT8U ascii,INT16U poX, INT16U poY,INT16U size, INT16U fgcolor);
void drawString(char *string,INT16U poX, INT16U poY,INT16U size,INT16U fgcolor);
void drawStringWithShadow(char *string,INT16U poX, INT16U poY,INT16U size,INT16U fgcolor, INT16U shcolor );
void drawCenteredString(char *string, INT16U poY,INT16U size,INT16U fgcolor );
void fillRectangle(INT16U poX, INT16U poY, INT16U length, INT16U width, INT16U color);
void fillRectangleUseBevel(INT16U poX, INT16U poY, INT16U length, INT16U width, INT16U color);
void drawLine(INT16U x0,INT16U y0,INT16U x1,INT16U y1,INT16U color);
void drawVerticalLine(INT16U poX, INT16U poY,INT16U length,INT16U color);
void drawHorizontalLine(INT16U poX, INT16U poY,INT16U length,INT16U color);
void drawRectangle(INT16U poX, INT16U poY, INT16U length,INT16U width,INT16U color);
void drawRectangle(INT16U poX, INT16U poY, INT16U length,INT16U width,INT16U color, byte thickness);
void drawCircle(int poX, int poY, int r,INT16U color);
void fillCircle(int poX, int poY, int r,INT16U color);
void drawTriangle(int poX1, int poY1, int poX2, int poY2, int poX3, int poY3, INT16U color);
INT8U drawNumber(long long_num,INT16U poX, INT16U poY,INT16U size,INT16U fgcolor);
INT8U drawFloat(float floatNumber,INT8U decimal,INT16U poX, INT16U poY,INT16U size,INT16U fgcolor);
INT8U drawFloat(float floatNumber,INT16U poX, INT16U poY,INT16U size,INT16U fgcolor);
};
extern TFT Tft;
#endif
/*********************************************************************************************************
END FILE
*********************************************************************************************************/