glcd.h

00001 #ifndef GLCD_H
00002 #define GLCD_H
00003 //------------includes-----------------
00004 #include "mbed.h"
00005 //------------
00006 /**
00007 * Graphic LCD 128x64 Library
00008 *
00009 * Example:
00010 * @code
00011 * 
00012 * @endcode
00013 */
00014 //------------defines------------------
00015 #define BLACK   1
00016 #define WHITE   0
00017 #define OPAC    0
00018 #define TRANS   1
00019 #define FILL    1
00020 #define NOFILL  0
00021 #define LEFT    0
00022 #define RIGHT   1
00023 #define DASH    0xFF // All pixel set on line
00024 #define DASHOFF 0x00
00025 #define BIT_SET(x,n) (x=x | (0x01<<n))
00026 #define BIT_TEST(x,n) (x & (0x01<<n))
00027 #define BIT_CLEAR(x,n) (x=x & ~(0x01<<n))
00028 #define PI 3.14159265
00029 // -----------font---------------------
00030 // Font 3x5
00031 static char FONT_3x5[] = {
00032 // @Font start 3x5
00033     3, // witdh
00034     5, // height
00035     ' ', // First char
00036     '>', // Last char
00037     0x00, 0x00, 0x00, // Space
00038     0x00, 0x17, 0x00, // !
00039     0x07, 0x00, 0x03, // "
00040     0x0A, 0x1F, 0x0A, // #
00041     0x12, 0x17, 0x12, // +/-   old  $
00042     0x03, 0x1B, 0x18, // %
00043     0xFF, 0x05, 0x07, // _||_   Pulse
00044     0x00, 0x03, 0x00, // '
00045     0x1F, 0x15, 0x11, // (  // E ete
00046     0x1F, 0x04, 0x1F, // )  // H hivers
00047     0x0A, 0x04, 0x0A, // *
00048     0x04, 0x0E, 0x04, // +
00049     0x00, 0x10, 0x00, // ,
00050     0x04, 0x04, 0x04, // -
00051     0x00, 0x08, 0x00, // .
00052     0x08, 0x04, 0x02, // /
00053     0x0F, 0x11, 0x1E, // 0
00054     0x12, 0x1F, 0x10, // 1
00055     0x0D, 0x15, 0x16, // 2
00056     0x11, 0x15, 0x0E, // 3
00057     0x07, 0x04, 0x1E, // 4
00058     0x17, 0x15, 0x09, // 5
00059     0x0F, 0x15, 0x18, // 6
00060     0x01, 0x1D, 0x03, // 7
00061     0x0F, 0x15, 0x1E, // 8
00062     0x07, 0x15, 0x1E, // 9
00063     0x00, 0x0A, 0x00, // :
00064     0x10, 0x08, 0x00, // ;
00065     0x04, 0x0A, 0x11, // <
00066     0x0A, 0x0A, 0x0A, // =
00067     0x11, 0x0A, 0x04, // >
00068     // @Font end 3x5
00069 };
00070 
00071 // Font 5x7
00072 static char FONT_5x7[] = {
00073 // @Font start 5x7
00074     5, // witdh
00075     7, // height
00076     ' ', // First char
00077     '~', // Last char
00078     0x00, 0x00, 0x00, 0x00, 0x00, // SPACE
00079     0x00, 0x00, 0x5F, 0x00, 0x00, // !
00080     0x00, 0x03, 0x00, 0x03, 0x00, // "
00081     0x14, 0x3E, 0x14, 0x3E, 0x14, // #
00082     0x00, 0x22, 0x27, 0x22, 0x00, // now +/- before 0x24, 0x2A, 0x7F, 0x2A, 0x12, // $
00083     0x43, 0x33, 0x08, 0x66, 0x61, // %
00084     0x40, 0x7F, 0x02, 0x7F, 0x40, // Now _||_ before 0x36, 0x49, 0x55, 0x22, 0x50, // &
00085     0x00, 0x05, 0x03, 0x00, 0x00, // '
00086     0x00, 0x1C, 0x22, 0x41, 0x00, // (
00087     0x00, 0x41, 0x22, 0x1C, 0x00, // )
00088     0x14, 0x08, 0x3E, 0x08, 0x14, // *
00089     0x08, 0x08, 0x3E, 0x08, 0x08, // +
00090     0x00, 0x50, 0x30, 0x00, 0x00, // ,
00091     0x08, 0x08, 0x08, 0x08, 0x08, // -
00092     0x00, 0x60, 0x60, 0x00, 0x00, // .
00093     0x20, 0x10, 0x08, 0x04, 0x02, // /
00094     0x3E, 0x51, 0x49, 0x45, 0x3E, // 0
00095     0x04, 0x02, 0x7F, 0x00, 0x00, // 1
00096     0x42, 0x61, 0x51, 0x49, 0x46, // 2
00097     0x22, 0x41, 0x49, 0x49, 0x36, // 3
00098     0x18, 0x14, 0x12, 0x7F, 0x10, // 4
00099     0x27, 0x45, 0x45, 0x45, 0x39, // 5
00100     0x3E, 0x49, 0x49, 0x49, 0x32, // 6
00101     0x01, 0x01, 0x71, 0x09, 0x07, // 7
00102     0x36, 0x49, 0x49, 0x49, 0x36, // 8
00103     0x26, 0x49, 0x49, 0x49, 0x3E, // 9
00104     0x00, 0x36, 0x36, 0x00, 0x00, // :
00105     0x00, 0x56, 0x36, 0x00, 0x00, // ;
00106     0x08, 0x14, 0x22, 0x41, 0x00, // <
00107     0x14, 0x14, 0x14, 0x14, 0x14, // =
00108     0x00, 0x41, 0x22, 0x14, 0x08, // >
00109     0x02, 0x01, 0x51, 0x09, 0x06, // ?
00110     0x3E, 0x41, 0x59, 0x55, 0x5E, // @
00111     0x7E, 0x09, 0x09, 0x09, 0x7E, // A
00112     0x7F, 0x49, 0x49, 0x49, 0x36, // B
00113     0x3E, 0x41, 0x41, 0x41, 0x22, // C
00114     0x7F, 0x41, 0x41, 0x41, 0x3E, // D
00115     0x7F, 0x49, 0x49, 0x49, 0x41, // E
00116     0x7F, 0x09, 0x09, 0x09, 0x01, // F
00117     0x3E, 0x41, 0x41, 0x49, 0x3A, // G
00118     0x7F, 0x08, 0x08, 0x08, 0x7F, // H
00119     0x00, 0x41, 0x7F, 0x41, 0x00, // I
00120     0x30, 0x40, 0x40, 0x40, 0x3F, // J
00121     0x7F, 0x08, 0x14, 0x22, 0x41, // K
00122     0x7F, 0x40, 0x40, 0x40, 0x40, // L
00123     0x7F, 0x02, 0x0C, 0x02, 0x7F, // M
00124     0x7F, 0x02, 0x04, 0x08, 0x7F, // N
00125     0x3E, 0x41, 0x41, 0x41, 0x3E, // O
00126     0x7F, 0x09, 0x09, 0x09, 0x06, // P
00127     0x1E, 0x21, 0x21, 0x21, 0x5E, // Q
00128     0x7F, 0x09, 0x09, 0x09, 0x76, // R
00129     0x26, 0x49, 0x49, 0x49, 0x32, // S
00130     0x01, 0x01, 0x7F, 0x01, 0x01, // T
00131     0x3F, 0x40, 0x40, 0x40, 0x3F, // U
00132     0x1F, 0x20, 0x40, 0x20, 0x1F, // V
00133     0x7F, 0x20, 0x10, 0x20, 0x7F, // W
00134     0x41, 0x22, 0x1C, 0x22, 0x41, // X
00135     0x07, 0x08, 0x70, 0x08, 0x07, // Y
00136     0x61, 0x51, 0x49, 0x45, 0x43, // Z
00137     0x00, 0x7F, 0x41, 0x00, 0x00, // [
00138     0x02, 0x04, 0x08, 0x10, 0x20, // "\"
00139     0x00, 0x00, 0x41, 0x7F, 0x00, // ]
00140     0x04, 0x02, 0x01, 0x02, 0x04, // ^
00141     0x40, 0x40, 0x40, 0x40, 0x40, // _
00142     0x01, 0x3E, 0x41, 0x41, 0x22, // ` now &#65533;C Before  0x00, 0x01, 0x02, 0x04, 0x00,
00143     0x20, 0x54, 0x54, 0x54, 0x78, // a
00144     0x7F, 0x44, 0x44, 0x44, 0x38, // b
00145     0x38, 0x44, 0x44, 0x44, 0x44, // c
00146     0x38, 0x44, 0x44, 0x44, 0x7F, // d
00147     0x38, 0x54, 0x54, 0x54, 0x18, // e
00148     0x04, 0x04, 0x7E, 0x05, 0x05, // f
00149     0x08, 0x54, 0x54, 0x54, 0x3C, // g
00150     0x7F, 0x08, 0x04, 0x04, 0x78, // h
00151     0x00, 0x44, 0x7D, 0x40, 0x00, // i
00152     0x20, 0x40, 0x44, 0x3D, 0x00, // j
00153     0x7F, 0x10, 0x28, 0x44, 0x00, // k
00154     0x00, 0x41, 0x7F, 0x40, 0x00, // l
00155     0x7C, 0x04, 0x78, 0x04, 0x78, // m
00156     0x7C, 0x08, 0x04, 0x04, 0x78, // n
00157     0x38, 0x44, 0x44, 0x44, 0x38, // o
00158     0x7C, 0x14, 0x14, 0x14, 0x08, // p
00159     0x08, 0x14, 0x14, 0x14, 0x7C, // q
00160     0x00, 0x7C, 0x08, 0x04, 0x04, // r
00161     0x48, 0x54, 0x54, 0x54, 0x20, // s
00162     0x04, 0x04, 0x3F, 0x44, 0x44, // t
00163     0x3C, 0x40, 0x40, 0x20, 0x7C, // u
00164     0x1C, 0x20, 0x40, 0x20, 0x1C, // v
00165     0x3C, 0x40, 0x30, 0x40, 0x3C, // w
00166     0x44, 0x28, 0x10, 0x28, 0x44, // x
00167     0x0C, 0x50, 0x50, 0x50, 0x3C, // y
00168     0x44, 0x64, 0x54, 0x4C, 0x44, // z
00169     0x00, 0x08, 0x36, 0x41, 0x41, // {
00170     0x00, 0x00, 0x7F, 0x00, 0x00, // |
00171     0x41, 0x41, 0x36, 0x08, 0x00, // }
00172     0x02, 0x01, 0x02, 0x04, 0x02, // ~
00173     // @Font end 5x7 suite
00174 };
00175 
00176 static char ICON_Question[] = {
00177     5,
00178     8,
00179     0x0e,0x11,0x11,0x08,0x04,0x04,0x00,0x04
00180 };
00181 //------------class--------------------
00182 class GLCD {
00183 //-----------methodes -----------------
00184 public:
00185     /**
00186      *@brief Constructor, initializes the lcd on the respective pins.
00187      *@param control pins   DI,RW,E,CS2,CS1
00188      *@param databus        DB0-DB7    data pins
00189      *@return none
00190      */
00191     GLCD (PinName _DI, PinName _RW, PinName _E, PinName _CS1, PinName _CS2, BusInOut *BUSLCD);
00192     void setTest(int mode);
00193     void drawText(int mode);
00194     void repaint();
00195     bool isUsed();
00196     bool getXor();
00197     void setXor( bool s);
00198     void init(bool mode);
00199     void fillScreen( bool color);
00200     //  void clean( bool h, bool b);
00201 //   void repaint (bool h, bool b);
00202     void setPixel( unsigned short x, unsigned short y, bool color);
00203     bool getPixel( unsigned short x, unsigned short y);
00204     void lineh( unsigned short x0, unsigned short y0,  unsigned short x1, bool color);
00205     void linev( unsigned short x0, unsigned short y0,  unsigned short y1, bool color);
00206     void line( unsigned short x1,  unsigned short y1,  unsigned short x2,  unsigned short y2, char dash, bool color);
00207     void rectangle( unsigned short x1,  unsigned short y1,  unsigned short x2,  unsigned short y2, char dash, bool fill, bool color);
00208     void bar( unsigned short x1,  unsigned short y1,  unsigned short x2,  unsigned short y2, int width, bool color);
00209     void circle( unsigned short x,  unsigned short y, unsigned short radius, bool fill, bool color);
00210     unsigned short ellipse(unsigned short x, unsigned short y,unsigned short  a, unsigned short b, float angle, unsigned short step, bool color);
00211     unsigned short icon( unsigned short x, unsigned short y, const char* iconptr, bool color, bool  transparency);
00212     unsigned short text( unsigned short x, unsigned short y, const char* textptr, const char* fontptr, unsigned char size, bool color, bool transparency);
00213 private:
00214     void reset_pins(int mode);
00215     void writeByte(unsigned char side, unsigned char data);
00216     unsigned char readByte(unsigned char side);
00217     //---------- local variables ----------
00218 private:
00219     BusInOut*    LCD_PORT;
00220     DigitalOut   GLCD_DI;
00221     DigitalOut   GLCD_RW;
00222     DigitalOut   GLCD_E;
00223     DigitalOut   GLCD_CS2;
00224     DigitalOut   GLCD_CS1;
00225     char left[512];
00226     char right[512];
00227     volatile bool isused;
00228     bool _xor;
00229     bool ready;
00230     //-------------------------------------
00231 };
00232 #endif