LCDGraphics.h

00001 
00002 /**
00003 Author : Roqyun KO
00004 Electronics / Computer Science - Embedded System (EISE)
00005 EISE 4 - Industrial Project 1.
00006 Polytech Paris Sorbonne 
00007 
00008 Library related to the graphics.
00009 **/
00010 
00011 #ifndef _CITRON_MERANGUE_LCDGRAPHICS_H
00012 #define _CITRON_MERANGUE_LCDGRAPHICS_H
00013 
00014 #include <stdint.h>
00015 
00016 
00017 #define A_CIRCONFLEX_MAJ 129
00018 #define A_CIRCONFLEX_MIN 130
00019 #define A_GRAVE_MAJ 131
00020 #define A_GRAVE_MIN 132
00021 #define AE_MAJ 133
00022 #define AE_MIN 134
00023 #define CEDILE_MAJ 135
00024 #define CEDILE_MIN 136
00025 #define E_GRAVE_MAJ 137
00026 #define E_GRAVE_MIN 138
00027 #define E_AIGU_MAJ 139
00028 #define E_AIGU_MIN 140
00029 #define E_CIRCONFLEX_MAJ 141
00030 #define E_CIRCONFLEX_MIN 142
00031 #define E_TREMA_MAJ 143
00032 #define E_TREMA_MIN 144
00033 #define I_CIRCONFLEX_MAJ 145
00034 #define I_CIRCONFLEX_MIN 146
00035 #define I_TREMA_MAJ 147
00036 #define I_TREMA_MIN 148
00037 #define O_CIRCONFLEX_MIN 149
00038 #define O_TREMA_MIN 150
00039 #define U_CIRCONFLEX_MIN 151
00040 #define U_CIRCONFLEX_MAJ 152
00041 #define U_GRAVE_MAJ 153
00042 #define U_GRAVE_MIN 154
00043 #define U_TREMA_MIN 155
00044 #define O_CIRCONFLEX_MAJ 156
00045 #define O_TREMA_MAJ 157
00046 #define U_TREMA_MAJ 158
00047 #define DEGREE 159
00048 #define EURO 160
00049 
00050 #define FONT_SIZE_64_48
00051  
00052 #ifdef FONT_SIZE_64_48
00053 #define FONT_WIDTH 48
00054 #define FONT_HEIGHT 64
00055 #endif
00056 
00057 class LCDGraphics
00058 {
00059     
00060 public:
00061     LCDGraphics();
00062     LCDGraphics(uint16_t width, uint16_t height, uint8_t page);
00063     void setPixel(uint16_t x,uint16_t y, uint8_t color);
00064     void setFontSize(float size); // parameter size takes in a value between 0.1f ~ 1.0f (10 ~ 100%). 100% font size is 48x48.
00065     void setFontSpacing(int8_t spacing); // Set horizontal spacing between each character.
00066     void write(char c, uint8_t x, uint8_t y);
00067     void print(const char *str, const uint8_t *pchEx = (uint8_t*)0, int numEx = 0);
00068     //void append(const char *str, uint8_t *pchEx = (uint8_t*)0, int numEx = 0); not supported yet.
00069 private :
00070     const uint8_t* index_of_char(uint8_t c);
00071     uint8_t *chBuffer;
00072     float sizeFont;
00073     uint8_t fontWidth;
00074     uint8_t fontHeight;
00075     int8_t spacing;
00076 protected : 
00077     uint16_t width;
00078     uint16_t height;
00079     uint16_t page;
00080     uint16_t com_per_page;
00081     uint8_t **screen;
00082     
00083 };
00084 #endif