Kamil Ondrousek
/
2D-VanDerPol
Van der Pol limit cycle - 2D nonlinear attractor
TFT_4DGL.h@0:964911ed238a, 2011-02-09 (annotated)
- Committer:
- JLS
- Date:
- Wed Feb 09 22:35:32 2011 +0000
- Revision:
- 0:964911ed238a
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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JLS | 0:964911ed238a | 1 | // |
JLS | 0:964911ed238a | 2 | // TFT_4DGL is a class to drive 4D Systems TFT touch screens |
JLS | 0:964911ed238a | 3 | // |
JLS | 0:964911ed238a | 4 | // Copyright (C) <2010> Stephane ROCHON <stephane.rochon at free.fr> |
JLS | 0:964911ed238a | 5 | // |
JLS | 0:964911ed238a | 6 | // TFT_4DGL is free software: you can redistribute it and/or modify |
JLS | 0:964911ed238a | 7 | // it under the terms of the GNU General Public License as published by |
JLS | 0:964911ed238a | 8 | // the Free Software Foundation, either version 3 of the License, or |
JLS | 0:964911ed238a | 9 | // (at your option) any later version. |
JLS | 0:964911ed238a | 10 | // |
JLS | 0:964911ed238a | 11 | // TFT_4DGL is distributed in the hope that it will be useful, |
JLS | 0:964911ed238a | 12 | // but WITHOUT ANY WARRANTY; without even the implied warranty of |
JLS | 0:964911ed238a | 13 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
JLS | 0:964911ed238a | 14 | // GNU General Public License for more details. |
JLS | 0:964911ed238a | 15 | // |
JLS | 0:964911ed238a | 16 | // You should have received a copy of the GNU General Public License |
JLS | 0:964911ed238a | 17 | // along with TFT_4DGL. If not, see <http://www.gnu.org/licenses/>. |
JLS | 0:964911ed238a | 18 | |
JLS | 0:964911ed238a | 19 | #include "mbed.h" |
JLS | 0:964911ed238a | 20 | |
JLS | 0:964911ed238a | 21 | #ifndef DEBUGMODE |
JLS | 0:964911ed238a | 22 | //#define DEBUGMODE 1 |
JLS | 0:964911ed238a | 23 | #endif |
JLS | 0:964911ed238a | 24 | |
JLS | 0:964911ed238a | 25 | // Common WAIT value in millisecond |
JLS | 0:964911ed238a | 26 | #define TEMPO 1 |
JLS | 0:964911ed238a | 27 | |
JLS | 0:964911ed238a | 28 | // 4DGL Functions values |
JLS | 0:964911ed238a | 29 | #define AUTOBAUD '\x55' |
JLS | 0:964911ed238a | 30 | #define CLS '\x45' |
JLS | 0:964911ed238a | 31 | #define BAUDRATE '\x51' |
JLS | 0:964911ed238a | 32 | #define VERSION '\x56' |
JLS | 0:964911ed238a | 33 | #define BCKGDCOLOR '\x42' |
JLS | 0:964911ed238a | 34 | #define DISPCONTROL '\x59' |
JLS | 0:964911ed238a | 35 | #define SETVOLUME '\x76' |
JLS | 0:964911ed238a | 36 | #define CIRCLE '\x43' |
JLS | 0:964911ed238a | 37 | #define TRIANGLE '\x47' |
JLS | 0:964911ed238a | 38 | #define LINE '\x4C' |
JLS | 0:964911ed238a | 39 | #define RECTANGLE '\x72' |
JLS | 0:964911ed238a | 40 | #define ELLIPSE '\x65' |
JLS | 0:964911ed238a | 41 | #define PIXEL '\x50' |
JLS | 0:964911ed238a | 42 | #define READPIXEL '\x52' |
JLS | 0:964911ed238a | 43 | #define SCREENCOPY '\x63' |
JLS | 0:964911ed238a | 44 | #define PENSIZE '\x70' |
JLS | 0:964911ed238a | 45 | #define SETFONT '\x46' |
JLS | 0:964911ed238a | 46 | #define TEXTMODE '\x4F' |
JLS | 0:964911ed238a | 47 | #define TEXTCHAR '\x54' |
JLS | 0:964911ed238a | 48 | #define GRAPHCHAR '\x74' |
JLS | 0:964911ed238a | 49 | #define TEXTSTRING '\x73' |
JLS | 0:964911ed238a | 50 | #define GRAPHSTRING '\x53' |
JLS | 0:964911ed238a | 51 | #define TEXTBUTTON '\x62' |
JLS | 0:964911ed238a | 52 | #define GETTOUCH '\x6F' |
JLS | 0:964911ed238a | 53 | #define WAITTOUCH '\x77' |
JLS | 0:964911ed238a | 54 | #define SETTOUCH '\x75' |
JLS | 0:964911ed238a | 55 | |
JLS | 0:964911ed238a | 56 | |
JLS | 0:964911ed238a | 57 | // Screen answers |
JLS | 0:964911ed238a | 58 | #define ACK '\x06' |
JLS | 0:964911ed238a | 59 | #define NAK '\x15' |
JLS | 0:964911ed238a | 60 | |
JLS | 0:964911ed238a | 61 | // Screen states |
JLS | 0:964911ed238a | 62 | #define OFF '\x00' |
JLS | 0:964911ed238a | 63 | #define ON '\x01' |
JLS | 0:964911ed238a | 64 | |
JLS | 0:964911ed238a | 65 | // Graphics modes |
JLS | 0:964911ed238a | 66 | #define SOLID '\x00' |
JLS | 0:964911ed238a | 67 | #define WIREFRAME '\x01' |
JLS | 0:964911ed238a | 68 | |
JLS | 0:964911ed238a | 69 | // Text modes |
JLS | 0:964911ed238a | 70 | #define TRANSPARENT '\x00' |
JLS | 0:964911ed238a | 71 | #define OPAQUE '\x01' |
JLS | 0:964911ed238a | 72 | |
JLS | 0:964911ed238a | 73 | // Fonts Sizes |
JLS | 0:964911ed238a | 74 | #define FONT_5X7 '\x00' |
JLS | 0:964911ed238a | 75 | #define FONT_8X8 '\x01' |
JLS | 0:964911ed238a | 76 | #define FONT_8X12 '\x02' |
JLS | 0:964911ed238a | 77 | #define FONT_12X16 '\x03' |
JLS | 0:964911ed238a | 78 | |
JLS | 0:964911ed238a | 79 | // Touch Values |
JLS | 0:964911ed238a | 80 | #define WAIT '\x00' |
JLS | 0:964911ed238a | 81 | #define PRESS '\x01' |
JLS | 0:964911ed238a | 82 | #define RELEASE '\x02' |
JLS | 0:964911ed238a | 83 | #define MOVE '\x03' |
JLS | 0:964911ed238a | 84 | #define STATUS '\x04' |
JLS | 0:964911ed238a | 85 | #define GETPOSITION '\x05' |
JLS | 0:964911ed238a | 86 | |
JLS | 0:964911ed238a | 87 | // Data speed |
JLS | 0:964911ed238a | 88 | #define BAUD_110 '\x00' |
JLS | 0:964911ed238a | 89 | #define BAUD_300 '\x01' |
JLS | 0:964911ed238a | 90 | #define BAUD_600 '\x02' |
JLS | 0:964911ed238a | 91 | #define BAUD_1200 '\x03' |
JLS | 0:964911ed238a | 92 | #define BAUD_2400 '\x04' |
JLS | 0:964911ed238a | 93 | #define BAUD_4800 '\x05' |
JLS | 0:964911ed238a | 94 | #define BAUD_9600 '\x06' |
JLS | 0:964911ed238a | 95 | #define BAUD_14400 '\x07' |
JLS | 0:964911ed238a | 96 | #define BAUD_19200 '\x09' |
JLS | 0:964911ed238a | 97 | #define BAUD_31250 '\x09' |
JLS | 0:964911ed238a | 98 | #define BAUD_38400 '\x0A' |
JLS | 0:964911ed238a | 99 | #define BAUD_56000 '\x0B' |
JLS | 0:964911ed238a | 100 | #define BAUD_57600 '\x0C' |
JLS | 0:964911ed238a | 101 | #define BAUD_115200 '\x0D' |
JLS | 0:964911ed238a | 102 | #define BAUD_128000 '\x0E' |
JLS | 0:964911ed238a | 103 | #define BAUD_256000 '\x0F' |
JLS | 0:964911ed238a | 104 | |
JLS | 0:964911ed238a | 105 | // Defined Colors |
JLS | 0:964911ed238a | 106 | #define WHITE 0xFFFFFF |
JLS | 0:964911ed238a | 107 | #define BLACK 0x000000 |
JLS | 0:964911ed238a | 108 | //#define RED 0xFF0000 |
JLS | 0:964911ed238a | 109 | #define GREEN 0x00FF00 |
JLS | 0:964911ed238a | 110 | //#define BLUE 0x0000FF |
JLS | 0:964911ed238a | 111 | #define LGREY 0xBFBFBF |
JLS | 0:964911ed238a | 112 | #define DGREY 0x5F5F5F |
JLS | 0:964911ed238a | 113 | |
JLS | 0:964911ed238a | 114 | #define BLACK 0x000000 // Black 1 |
JLS | 0:964911ed238a | 115 | #define CYAN 0x00ffff // Cyan 2 |
JLS | 0:964911ed238a | 116 | #define RED 0xff0000 // Red 3 |
JLS | 0:964911ed238a | 117 | #define DGREEN 0x00923f // Dark green 4 |
JLS | 0:964911ed238a | 118 | #define ORANGE 0xffb400 // Orange 5 |
JLS | 0:964911ed238a | 119 | #define GREY 0x969696 // Grey 6 |
JLS | 0:964911ed238a | 120 | #define PINK 0xeea8a8 // Pink 7 |
JLS | 0:964911ed238a | 121 | #define BROWN 0x996633 // Brown 8 |
JLS | 0:964911ed238a | 122 | #define LGREEN 0x80ff80 // Light green 9 |
JLS | 0:964911ed238a | 123 | #define BLUE 0x0000ff // Blue 10 |
JLS | 0:964911ed238a | 124 | #define MAGENTA 0xff00ff // Magenta 11 |
JLS | 0:964911ed238a | 125 | #define YELLOW 0xdddd00 // Yellow 12 |
JLS | 0:964911ed238a | 126 | |
JLS | 0:964911ed238a | 127 | // Mode data |
JLS | 0:964911ed238a | 128 | #define BACKLIGHT '\x00' |
JLS | 0:964911ed238a | 129 | #define DISPLAY '\x01' |
JLS | 0:964911ed238a | 130 | #define CONTRAST '\x02' |
JLS | 0:964911ed238a | 131 | #define POWER '\x03' |
JLS | 0:964911ed238a | 132 | #define ORIENTATION '\x04' |
JLS | 0:964911ed238a | 133 | #define TOUCH_CTRL '\x05' |
JLS | 0:964911ed238a | 134 | #define IMAGE_FORMAT '\x06' |
JLS | 0:964911ed238a | 135 | #define PROTECT_FAT '\x08' |
JLS | 0:964911ed238a | 136 | |
JLS | 0:964911ed238a | 137 | // change this to your specific screen (newer versions) if needed |
JLS | 0:964911ed238a | 138 | // Startup orientation is PORTRAIT so SIZE_X must be lesser than SIZE_Y |
JLS | 0:964911ed238a | 139 | #define SIZE_X 240 |
JLS | 0:964911ed238a | 140 | #define SIZE_Y 320 |
JLS | 0:964911ed238a | 141 | |
JLS | 0:964911ed238a | 142 | #define IS_LANDSCAPE 0 |
JLS | 0:964911ed238a | 143 | #define IS_PORTRAIT 1 |
JLS | 0:964911ed238a | 144 | |
JLS | 0:964911ed238a | 145 | // Screen orientation |
JLS | 0:964911ed238a | 146 | #define LANDSCAPE '\x01' |
JLS | 0:964911ed238a | 147 | #define LANDSCAPE_R '\x02' |
JLS | 0:964911ed238a | 148 | #define PORTRAIT '\x03' |
JLS | 0:964911ed238a | 149 | #define PORTRAIT_R '\x04' |
JLS | 0:964911ed238a | 150 | |
JLS | 0:964911ed238a | 151 | // Parameters |
JLS | 0:964911ed238a | 152 | #define ENABLE '\x00' |
JLS | 0:964911ed238a | 153 | #define DISABLE '\x01' |
JLS | 0:964911ed238a | 154 | #define RESET '\x02' |
JLS | 0:964911ed238a | 155 | |
JLS | 0:964911ed238a | 156 | #define NEW '\x00' |
JLS | 0:964911ed238a | 157 | #define OLD '\x01' |
JLS | 0:964911ed238a | 158 | |
JLS | 0:964911ed238a | 159 | #define DOWN '\x00' |
JLS | 0:964911ed238a | 160 | #define UP '\x01' |
JLS | 0:964911ed238a | 161 | |
JLS | 0:964911ed238a | 162 | #define PROTECT '\x00' |
JLS | 0:964911ed238a | 163 | #define UNPROTECT '\x02' |
JLS | 0:964911ed238a | 164 | |
JLS | 0:964911ed238a | 165 | //************************************************************************** |
JLS | 0:964911ed238a | 166 | class TFT_4DGL { |
JLS | 0:964911ed238a | 167 | |
JLS | 0:964911ed238a | 168 | public : |
JLS | 0:964911ed238a | 169 | |
JLS | 0:964911ed238a | 170 | TFT_4DGL(PinName tx, PinName rx, PinName rst); |
JLS | 0:964911ed238a | 171 | |
JLS | 0:964911ed238a | 172 | // General Commands |
JLS | 0:964911ed238a | 173 | void cls(); |
JLS | 0:964911ed238a | 174 | void reset(); |
JLS | 0:964911ed238a | 175 | void autobaud(); |
JLS | 0:964911ed238a | 176 | void baudrate(long); |
JLS | 0:964911ed238a | 177 | void background_color(int); |
JLS | 0:964911ed238a | 178 | void display_control(char, char); |
JLS | 0:964911ed238a | 179 | void set_volume(char); |
JLS | 0:964911ed238a | 180 | |
JLS | 0:964911ed238a | 181 | // Graphics Commands |
JLS | 0:964911ed238a | 182 | void circle(int, int, int, int); |
JLS | 0:964911ed238a | 183 | void triangle(int, int, int, int, int, int, int); |
JLS | 0:964911ed238a | 184 | void line(int, int, int, int, int); |
JLS | 0:964911ed238a | 185 | void rectangle(int, int, int, int, int); |
JLS | 0:964911ed238a | 186 | void ellipse(int, int, int, int, int); |
JLS | 0:964911ed238a | 187 | void pixel(int, int, int); |
JLS | 0:964911ed238a | 188 | int read_pixel(int, int); |
JLS | 0:964911ed238a | 189 | void screen_copy(int, int, int, int, int, int); |
JLS | 0:964911ed238a | 190 | void pen_size(char); |
JLS | 0:964911ed238a | 191 | void SD_Card_Wav(char[]); |
JLS | 0:964911ed238a | 192 | void Set_Volume(char); |
JLS | 0:964911ed238a | 193 | void uSD_FAT_Image(char[], int, int, long); |
JLS | 0:964911ed238a | 194 | void uSD_Image(int, int, long); |
JLS | 0:964911ed238a | 195 | void uSD_Video(int, int, long); |
JLS | 0:964911ed238a | 196 | |
JLS | 0:964911ed238a | 197 | // Texts Commands |
JLS | 0:964911ed238a | 198 | void set_font(char); |
JLS | 0:964911ed238a | 199 | void text_mode(char); |
JLS | 0:964911ed238a | 200 | void text_char(char, char, char, int); |
JLS | 0:964911ed238a | 201 | void graphic_char(char, int, int, int, char, char); |
JLS | 0:964911ed238a | 202 | void text_string(char *, char, char, char, int); |
JLS | 0:964911ed238a | 203 | void graphic_string(char *, int, int, char, int, char, char); |
JLS | 0:964911ed238a | 204 | void text_button(char *, char, int, int, int, char, int, char, char); |
JLS | 0:964911ed238a | 205 | |
JLS | 0:964911ed238a | 206 | void locate(char, char); |
JLS | 0:964911ed238a | 207 | void color(int); |
JLS | 0:964911ed238a | 208 | void putc(char); |
JLS | 0:964911ed238a | 209 | void puts(char *); |
JLS | 0:964911ed238a | 210 | |
JLS | 0:964911ed238a | 211 | // Touch Command |
JLS | 0:964911ed238a | 212 | void touch_mode(char); |
JLS | 0:964911ed238a | 213 | void get_touch(int *, int *); |
JLS | 0:964911ed238a | 214 | void wait_touch(int); |
JLS | 0:964911ed238a | 215 | void set_touch(int, int, int, int); |
JLS | 0:964911ed238a | 216 | int touch_status(void); |
JLS | 0:964911ed238a | 217 | void Pause_Until_Touch(int *, int *); |
JLS | 0:964911ed238a | 218 | |
JLS | 0:964911ed238a | 219 | // Screen Data |
JLS | 0:964911ed238a | 220 | int type; |
JLS | 0:964911ed238a | 221 | int revision; |
JLS | 0:964911ed238a | 222 | int firmware; |
JLS | 0:964911ed238a | 223 | int reserved1; |
JLS | 0:964911ed238a | 224 | int reserved2; |
JLS | 0:964911ed238a | 225 | |
JLS | 0:964911ed238a | 226 | // Text data |
JLS | 0:964911ed238a | 227 | char current_col; |
JLS | 0:964911ed238a | 228 | char current_row; |
JLS | 0:964911ed238a | 229 | int current_color; |
JLS | 0:964911ed238a | 230 | char current_font; |
JLS | 0:964911ed238a | 231 | char current_orientation; |
JLS | 0:964911ed238a | 232 | char max_col; |
JLS | 0:964911ed238a | 233 | char max_row; |
JLS | 0:964911ed238a | 234 | |
JLS | 0:964911ed238a | 235 | protected : |
JLS | 0:964911ed238a | 236 | |
JLS | 0:964911ed238a | 237 | Serial _cmd; |
JLS | 0:964911ed238a | 238 | DigitalOut _rst; |
JLS | 0:964911ed238a | 239 | |
JLS | 0:964911ed238a | 240 | void freeBUFFER (void); |
JLS | 0:964911ed238a | 241 | void writeBYTE (char); |
JLS | 0:964911ed238a | 242 | int writeCOMMAND(char *, int); |
JLS | 0:964911ed238a | 243 | int readVERSION (char *, int); |
JLS | 0:964911ed238a | 244 | void getTOUCH (char *, int, int *,int *); |
JLS | 0:964911ed238a | 245 | int getSTATUS (char *, int); |
JLS | 0:964911ed238a | 246 | void version (void); |
JLS | 0:964911ed238a | 247 | }; |
JLS | 0:964911ed238a | 248 | |
JLS | 0:964911ed238a | 249 | typedef unsigned char BYTE; |