LCDTFT.h

00001 /**
00002   @file LCDTFT.h
00003   @version: 1.0
00004   
00005   @web www.micros-designs.com.ar
00006   @date 30/01/11
00007   
00008 *- Version Log --------------------------------------------------------------*
00009 *   Fecha       Autor                Comentarios                             *
00010 *----------------------------------------------------------------------------*
00011 * 30/01/11      Suky            Original                                         *
00012 * june / 2015   Chris Stevens   Update
00013 *----------------------------------------------------------------------------*/ 
00014 ///////////////////////////////////////////////////////////////////////////
00015 ////                                                                   ////
00016 ////                                                                   ////
00017 ////        (C) Copyright 2011 www.micros-designs.com.ar               ////
00018 //// Este c�digo puede ser usado, modificado y distribuido libremente  ////
00019 //// sin eliminar esta cabecera y  sin garant�a de ning�n tipo.        ////
00020 ////                                                                   ////
00021 ////                                                                   ////
00022 /////////////////////////////////////////////////////////////////////////// 
00023 
00024 /** Library for SSD01399 controller using port rather than bus to speed up screen updates
00025  *
00026  *
00027  * @code
00028  * #include "mbed.h"
00029  * #include "LCDTFT.h"
00030  * 
00031  *PortOut     MyPort(p13,p14,p15,p16,p17,p18,p19,p20,p30,p29,p28,p27,p26,p25,p24,p23);
00032  *LCDTFT     MyLCD(p5,p6,p7,p22,p21,&MyPort);
00033  *
00034  *int main(){
00035  *    MyLCD.vLCDTFTInit();
00036  *    MyLCD.vLCDTFTFillScreen(ColorWhite);
00037  *    MyLCD.printf("Hola mbed!!!");
00038  *
00039  *    MyLCD.vDrawImageBMP24Bits("IMG0.BMP");
00040  *
00041  *    while(1){  
00042  *    }
00043  *}
00044  * @endcode
00045  */
00046 
00047 #include "mbed.h"
00048 #include "Fuentes.h"
00049 
00050 #define    ColorRed                0xf800
00051 #define    ColorGreen            0x400
00052 #define    ColorBlue            0x001f
00053 #define    ColorMarron            0x8208
00054 #define    ColorBlack            0x0
00055 #define    ColorWhite            0xffff
00056 #define    ColorMaroon            0x8000
00057 #define    ColorFuchsia            0xf81f
00058 #define    ColorViolet            0x801f
00059 #define    ColorSeaBlue        0x14
00060 #define    ColorGray            0x8410
00061 #define    ColorOlive            0x8400
00062 #define    ColorOrange            0xfc08
00063 #define    ColorYellow            0xffe0
00064 #define    ColorCyan            0x87ff
00065 #define    ColorPink            0xf810
00066 #define    ColorNavy            0x10
00067 #define    ColorPurple            0x8010
00068 #define    ColorTeal            0x410
00069 #define    ColorLime            0x7e0
00070 #define    ColorAqua            0x7ff
00071 
00072 #define       LCD_X_MAX            240 // these swapped
00073 #define       LCD_Y_MAX            320
00074 
00075 class LCDTFT: public Stream {
00076     public:
00077          /** Crea LCDTFT interface
00078          *
00079          * @param RD    
00080          * @param WR     
00081          * @param RS
00082          * @param CS
00083          * @param RESET
00084          * @param PORTLCD (8-bits) 
00085          */
00086         LCDTFT(PinName PIN_RD,PinName PIN_WR,PinName PIN_RS,PinName PIN_CS,PinName PIN_RESET, PortOut *PORTLCD);
00087         /** Inicializa LCD
00088         * format =0 portrait and 1 for landscape
00089         */
00090         void vLCDTFTInit(bool format);
00091         /** Fija parametros para escritura mediante printf
00092         *
00093         * @param Xo X inicial
00094         * @param Yo Y inicial
00095         * @param Xmin X minimo
00096         * @param Xmax X maximo
00097         * @param Alto Alto de letra (1,2,3..)
00098         * @param Color Color de letra 16-bits
00099         * and the background color for clearing
00100         */
00101         void vLCDTFTSetParametersPrintf(unsigned short Xo,unsigned short Yo,unsigned short Xmin,unsigned short Xmax,unsigned char Alto, unsigned short Color, unsigned short BackColor);
00102         /** Pinta pantalla completa de color
00103         * @param Color Color de 16-bits
00104         */
00105         void vLCDTFTFillScreen(unsigned short Color);
00106         /** Dibuja punto en pantalla
00107         * @param x Posicion x
00108         * @param y Posicion y
00109         * @param Color Color 16-bits
00110         */
00111         void vLCDTFTPoint(unsigned short x,unsigned short y,unsigned short Color);
00112         /** Escribe string en LCD
00113         * @param x X inicial
00114         * @param y Y inicial
00115         * @param *PtrText Texto a escribir
00116         * @param *Fuente Fuente de letra a escribir (ARIAL)
00117         * @param Alto Alto de letra (1,2,3)
00118         * @param Color Color de 16-bits
00119         */
00120         void vLCDTFTText(unsigned short x,unsigned short y,const char *PtrText,const char (*Fuente)[5],unsigned char Alto,unsigned short Color,unsigned short BackColor);
00121         
00122         void vLCDTFTLine(unsigned short x1,unsigned short y1,unsigned short x2,unsigned short y2,unsigned short Color);
00123         void vLCDTFTRectangle(unsigned short x1,unsigned short y1,unsigned short x2,unsigned short y2,bool Filled,unsigned short Color);
00124         void vLCDTFTCircle(unsigned short x,unsigned short y,unsigned short Radius,bool Filled,unsigned short Color);
00125         /** Dibuja imagen ubicada en memoria de mbed (2Mbytes) centrada en patalla
00126         * @param NameImagen nombre de imagen (ejm: IMAGEN.BMP)
00127         */        
00128         void vDrawImageBMP24Bits(const char *NameImagen);
00129         void vLCDTFTDrawImage(unsigned short x,unsigned short y, unsigned short Width, unsigned short Heigh, unsigned int Lenght, const unsigned short *Imagen);
00130     #if DOXYGEN_ONLY
00131         /** Escribe un caracter en LCD
00132          *
00133          * @param c El caracter a escribir en LCD
00134          */
00135         int putc(int c);
00136     
00137         /** Escribe un string formateado en LCD
00138          *
00139          * @param format A printf-style format string, followed by the
00140          *               variables to use in formating the string.
00141          */
00142         int printf(const char* format, ...);
00143     #endif                
00144 
00145     private:
00146         DigitalOut LCD_PIN_RD,LCD_PIN_WR,LCD_PIN_RS,LCD_PIN_CS,LCD_PIN_RESET;    
00147         PortOut *LCD_PORT;    
00148         unsigned short X,Y,X_min,X_max,_Alto,_Color,_Background;
00149         // Stream implementation functions
00150         virtual int _putc(int value);
00151         virtual int _getc();
00152 
00153         virtual void vLCDTFTWriteCommand(unsigned short Data);
00154         virtual void vLCDTFTWriteData(unsigned short Data);
00155         virtual void vLCDTFTWriteCommandData(unsigned short CMD,unsigned short Data);
00156         virtual void vLCDTFTAddressSet(unsigned short x1,unsigned short y1,unsigned short x2,unsigned short y2);
00157         virtual void vLCDTFTAddressSetPoint(unsigned short x,unsigned short y);    
00158 };
00159 // **************************************************************************************************************************************