Extended library to include a screensaver
uLCD_4DGL.h@0:975087cba076, 2015-03-13 (annotated)
- Committer:
- jdanner3
- Date:
- Fri Mar 13 08:41:02 2015 +0000
- Revision:
- 0:975087cba076
Added screensaver support
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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jdanner3 | 0:975087cba076 | 1 | // |
jdanner3 | 0:975087cba076 | 2 | // uLCD_4DGL is a class to drive 4D Systems TFT touch screens |
jdanner3 | 0:975087cba076 | 3 | // |
jdanner3 | 0:975087cba076 | 4 | // Fork of 4DGL library for 4D Systems LCD displays |
jdanner3 | 0:975087cba076 | 5 | // Copyright (C) <2010> Stephane ROCHON <stephane.rochon at free.fr> |
jdanner3 | 0:975087cba076 | 6 | // Modifed for Goldelox processor <2013> Jim Hamblen |
jdanner3 | 0:975087cba076 | 7 | // |
jdanner3 | 0:975087cba076 | 8 | // uLCD_4DGL is free software: you can redistribute it and/or modify |
jdanner3 | 0:975087cba076 | 9 | // it under the terms of the GNU General Public License as published by |
jdanner3 | 0:975087cba076 | 10 | // the Free Software Foundation, either version 3 of the License, or |
jdanner3 | 0:975087cba076 | 11 | // (at your option) any later version. |
jdanner3 | 0:975087cba076 | 12 | // |
jdanner3 | 0:975087cba076 | 13 | // uLCD_4DGL is distributed in the hope that it will be useful, |
jdanner3 | 0:975087cba076 | 14 | // but WITHOUT ANY WARRANTY; without even the implied warranty of |
jdanner3 | 0:975087cba076 | 15 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
jdanner3 | 0:975087cba076 | 16 | // GNU General Public License for more details. |
jdanner3 | 0:975087cba076 | 17 | // |
jdanner3 | 0:975087cba076 | 18 | // You should have received a copy of the GNU General Public License |
jdanner3 | 0:975087cba076 | 19 | // along with uLCD_4DGL. If not, see <http://www.gnu.org/licenses/>. |
jdanner3 | 0:975087cba076 | 20 | |
jdanner3 | 0:975087cba076 | 21 | // @author Stephane Rochon |
jdanner3 | 0:975087cba076 | 22 | |
jdanner3 | 0:975087cba076 | 23 | #include "mbed.h" |
jdanner3 | 0:975087cba076 | 24 | #include "time.h" |
jdanner3 | 0:975087cba076 | 25 | #include "rtos.h" |
jdanner3 | 0:975087cba076 | 26 | #include "SDFileSystem.h" |
jdanner3 | 0:975087cba076 | 27 | #include <fstream> |
jdanner3 | 0:975087cba076 | 28 | #include <cstring> |
jdanner3 | 0:975087cba076 | 29 | |
jdanner3 | 0:975087cba076 | 30 | // Debug Verbose off - SGE commands echoed to USB serial for debugmode=1 |
jdanner3 | 0:975087cba076 | 31 | #ifndef DEBUGMODE |
jdanner3 | 0:975087cba076 | 32 | #define DEBUGMODE 0 |
jdanner3 | 0:975087cba076 | 33 | #endif |
jdanner3 | 0:975087cba076 | 34 | |
jdanner3 | 0:975087cba076 | 35 | #ifndef MYDEBUG |
jdanner3 | 0:975087cba076 | 36 | #define MYDEBUG 0 |
jdanner3 | 0:975087cba076 | 37 | #endif |
jdanner3 | 0:975087cba076 | 38 | |
jdanner3 | 0:975087cba076 | 39 | // Common WAIT value in milliseconds between commands |
jdanner3 | 0:975087cba076 | 40 | #define TEMPO 0 |
jdanner3 | 0:975087cba076 | 41 | |
jdanner3 | 0:975087cba076 | 42 | // 4DGL SGE Function values for Goldelox Processor |
jdanner3 | 0:975087cba076 | 43 | #define CLS '\xD7' |
jdanner3 | 0:975087cba076 | 44 | #define BAUDRATE '\x0B' //null prefix |
jdanner3 | 0:975087cba076 | 45 | #define VERSION '\x08' //null prefix |
jdanner3 | 0:975087cba076 | 46 | #define BCKGDCOLOR '\x6E' |
jdanner3 | 0:975087cba076 | 47 | #define TXTBCKGDCOLOR '\x7E' |
jdanner3 | 0:975087cba076 | 48 | #define DISPCONTROL '\x68' |
jdanner3 | 0:975087cba076 | 49 | #define SETVOLUME '\x76' |
jdanner3 | 0:975087cba076 | 50 | #define CIRCLE '\xCD' |
jdanner3 | 0:975087cba076 | 51 | #define FCIRCLE '\xCC' |
jdanner3 | 0:975087cba076 | 52 | #define TRIANGLE '\xC9' |
jdanner3 | 0:975087cba076 | 53 | #define LINE '\xD2' |
jdanner3 | 0:975087cba076 | 54 | #define FRECTANGLE '\xCE' |
jdanner3 | 0:975087cba076 | 55 | #define RECTANGLE '\xCF' |
jdanner3 | 0:975087cba076 | 56 | #define ELLIPSE '\x65' //na |
jdanner3 | 0:975087cba076 | 57 | #define PIXEL '\xCB' |
jdanner3 | 0:975087cba076 | 58 | #define READPIXEL '\xCA' |
jdanner3 | 0:975087cba076 | 59 | #define SCREENCOPY '\x63' //na? |
jdanner3 | 0:975087cba076 | 60 | #define PENSIZE '\xD8' |
jdanner3 | 0:975087cba076 | 61 | #define SETFONT '\x7D' |
jdanner3 | 0:975087cba076 | 62 | #define TEXTMODE '\x77' |
jdanner3 | 0:975087cba076 | 63 | #define TEXTBOLD '\x76' |
jdanner3 | 0:975087cba076 | 64 | #define TEXTITALIC '\x75' |
jdanner3 | 0:975087cba076 | 65 | #define TEXTINVERSE '\x74' |
jdanner3 | 0:975087cba076 | 66 | #define TEXTUNDERLINE '\x73' |
jdanner3 | 0:975087cba076 | 67 | #define TEXTWIDTH '\x7C' |
jdanner3 | 0:975087cba076 | 68 | #define TEXTHEIGHT '\x7B' |
jdanner3 | 0:975087cba076 | 69 | #define TEXTCHAR '\xFE' |
jdanner3 | 0:975087cba076 | 70 | #define TEXTSTRING '\x06' //null prefix |
jdanner3 | 0:975087cba076 | 71 | #define MOVECURSOR '\xE4' |
jdanner3 | 0:975087cba076 | 72 | #define BLITCOM '\x0A' |
jdanner3 | 0:975087cba076 | 73 | #define PUTCHAR '\xFE' |
jdanner3 | 0:975087cba076 | 74 | #define DISPPOWER '\x66' |
jdanner3 | 0:975087cba076 | 75 | //media commands for uSD card |
jdanner3 | 0:975087cba076 | 76 | #define MINIT '\xB1' |
jdanner3 | 0:975087cba076 | 77 | #define SBADDRESS '\xB9' |
jdanner3 | 0:975087cba076 | 78 | #define SSADDRESS '\xB8' |
jdanner3 | 0:975087cba076 | 79 | #define READBYTE '\xB7' |
jdanner3 | 0:975087cba076 | 80 | #define READWORD '\xB6' |
jdanner3 | 0:975087cba076 | 81 | #define WRITEBYTE '\xB5' |
jdanner3 | 0:975087cba076 | 82 | #define WRITEWORD '\xB4' |
jdanner3 | 0:975087cba076 | 83 | #define FLUSHMEDIA '\xB2' |
jdanner3 | 0:975087cba076 | 84 | #define DISPLAYIMAGE '\xB3' |
jdanner3 | 0:975087cba076 | 85 | #define DISPLAYVIDEO '\xBB' |
jdanner3 | 0:975087cba076 | 86 | #define DISPLAYFRAME '\xBA' |
jdanner3 | 0:975087cba076 | 87 | |
jdanner3 | 0:975087cba076 | 88 | |
jdanner3 | 0:975087cba076 | 89 | |
jdanner3 | 0:975087cba076 | 90 | // Screen answers |
jdanner3 | 0:975087cba076 | 91 | #define ACK '\x06' |
jdanner3 | 0:975087cba076 | 92 | #define NAK '\x15' |
jdanner3 | 0:975087cba076 | 93 | |
jdanner3 | 0:975087cba076 | 94 | |
jdanner3 | 0:975087cba076 | 95 | |
jdanner3 | 0:975087cba076 | 96 | // Screen states |
jdanner3 | 0:975087cba076 | 97 | #define OFF '\x00' |
jdanner3 | 0:975087cba076 | 98 | #define ON '\x01' |
jdanner3 | 0:975087cba076 | 99 | |
jdanner3 | 0:975087cba076 | 100 | // Graphics modes |
jdanner3 | 0:975087cba076 | 101 | #define SOLID '\x00' |
jdanner3 | 0:975087cba076 | 102 | #define WIREFRAME '\x01' |
jdanner3 | 0:975087cba076 | 103 | |
jdanner3 | 0:975087cba076 | 104 | // Text modes |
jdanner3 | 0:975087cba076 | 105 | #define TRANSPARENT '\x00' |
jdanner3 | 0:975087cba076 | 106 | #define OPAQUE '\x01' |
jdanner3 | 0:975087cba076 | 107 | |
jdanner3 | 0:975087cba076 | 108 | // Fonts Sizes |
jdanner3 | 0:975087cba076 | 109 | #define FONT_7X8 '\x00' //only builtin font |
jdanner3 | 0:975087cba076 | 110 | #define FONT_5X7 '\x04' |
jdanner3 | 0:975087cba076 | 111 | #define FONT_8X8 '\x01' |
jdanner3 | 0:975087cba076 | 112 | #define FONT_8X12 '\x02' |
jdanner3 | 0:975087cba076 | 113 | #define FONT_12X16 '\x03' |
jdanner3 | 0:975087cba076 | 114 | #define MEDIAFONT '\x07' |
jdanner3 | 0:975087cba076 | 115 | |
jdanner3 | 0:975087cba076 | 116 | |
jdanner3 | 0:975087cba076 | 117 | // Data speed |
jdanner3 | 0:975087cba076 | 118 | #define BAUD_110 27271 |
jdanner3 | 0:975087cba076 | 119 | #define BAUD_300 9999 |
jdanner3 | 0:975087cba076 | 120 | #define BAUD_600 4999 |
jdanner3 | 0:975087cba076 | 121 | #define BAUD_1200 2499 |
jdanner3 | 0:975087cba076 | 122 | #define BAUD_2400 1249 |
jdanner3 | 0:975087cba076 | 123 | #define BAUD_4800 624 |
jdanner3 | 0:975087cba076 | 124 | #define BAUD_9600 312 |
jdanner3 | 0:975087cba076 | 125 | #define BAUD_14400 207 |
jdanner3 | 0:975087cba076 | 126 | #define BAUD_19200 155 |
jdanner3 | 0:975087cba076 | 127 | #define BAUD_31250 95 |
jdanner3 | 0:975087cba076 | 128 | #define BAUD_38400 77 |
jdanner3 | 0:975087cba076 | 129 | #define BAUD_56000 53 |
jdanner3 | 0:975087cba076 | 130 | #define BAUD_57600 51 |
jdanner3 | 0:975087cba076 | 131 | #define BAUD_115200 25 |
jdanner3 | 0:975087cba076 | 132 | #define BAUD_128000 22 |
jdanner3 | 0:975087cba076 | 133 | #define BAUD_256000 11 |
jdanner3 | 0:975087cba076 | 134 | #define BAUD_300000 10 |
jdanner3 | 0:975087cba076 | 135 | #define BAUD_375000 8 |
jdanner3 | 0:975087cba076 | 136 | #define BAUD_500000 6 |
jdanner3 | 0:975087cba076 | 137 | #define BAUD_600000 4 |
jdanner3 | 0:975087cba076 | 138 | #define BAUD_750000 3 |
jdanner3 | 0:975087cba076 | 139 | #define BAUD_1000000 2 |
jdanner3 | 0:975087cba076 | 140 | #define BAUD_1500000 1 |
jdanner3 | 0:975087cba076 | 141 | #define BAUD_3000000 0 |
jdanner3 | 0:975087cba076 | 142 | |
jdanner3 | 0:975087cba076 | 143 | // Defined Colors |
jdanner3 | 0:975087cba076 | 144 | #define WHITE 0xFFFFFF |
jdanner3 | 0:975087cba076 | 145 | #define BLACK 0x000000 |
jdanner3 | 0:975087cba076 | 146 | #define RED 0xFF0000 |
jdanner3 | 0:975087cba076 | 147 | #define GREEN 0x00FF00 |
jdanner3 | 0:975087cba076 | 148 | #define BLUE 0x0000FF |
jdanner3 | 0:975087cba076 | 149 | #define LGREY 0xBFBFBF |
jdanner3 | 0:975087cba076 | 150 | #define DGREY 0x5F5F5F |
jdanner3 | 0:975087cba076 | 151 | |
jdanner3 | 0:975087cba076 | 152 | // Mode data |
jdanner3 | 0:975087cba076 | 153 | #define BACKLIGHT '\x00' |
jdanner3 | 0:975087cba076 | 154 | #define DISPLAY '\x01' |
jdanner3 | 0:975087cba076 | 155 | #define CONTRAST '\x02' |
jdanner3 | 0:975087cba076 | 156 | #define POWER '\x03' |
jdanner3 | 0:975087cba076 | 157 | #define ORIENTATION '\x04' |
jdanner3 | 0:975087cba076 | 158 | #define TOUCH_CTRL '\x05' |
jdanner3 | 0:975087cba076 | 159 | #define IMAGE_FORMAT '\x06' |
jdanner3 | 0:975087cba076 | 160 | #define PROTECT_FAT '\x08' |
jdanner3 | 0:975087cba076 | 161 | |
jdanner3 | 0:975087cba076 | 162 | // change this to your specific screen (newer versions) if needed |
jdanner3 | 0:975087cba076 | 163 | // Startup orientation is PORTRAIT so SIZE_X must be lesser than SIZE_Y |
jdanner3 | 0:975087cba076 | 164 | //uLCD144-G2 is a 128 by 128 pixel display |
jdanner3 | 0:975087cba076 | 165 | #define SIZE_X 128 |
jdanner3 | 0:975087cba076 | 166 | #define SIZE_Y 128 |
jdanner3 | 0:975087cba076 | 167 | |
jdanner3 | 0:975087cba076 | 168 | #define IS_LANDSCAPE 0 |
jdanner3 | 0:975087cba076 | 169 | #define IS_PORTRAIT 1 |
jdanner3 | 0:975087cba076 | 170 | |
jdanner3 | 0:975087cba076 | 171 | // Screen orientation |
jdanner3 | 0:975087cba076 | 172 | #define LANDSCAPE '\x00' |
jdanner3 | 0:975087cba076 | 173 | #define LANDSCAPE_R '\x01' |
jdanner3 | 0:975087cba076 | 174 | #define PORTRAIT '\x02' |
jdanner3 | 0:975087cba076 | 175 | #define PORTRAIT_R '\x03' |
jdanner3 | 0:975087cba076 | 176 | |
jdanner3 | 0:975087cba076 | 177 | // Parameters |
jdanner3 | 0:975087cba076 | 178 | #define ENABLE '\x00' |
jdanner3 | 0:975087cba076 | 179 | #define DISABLE '\x01' |
jdanner3 | 0:975087cba076 | 180 | #define RESET '\x02' |
jdanner3 | 0:975087cba076 | 181 | |
jdanner3 | 0:975087cba076 | 182 | #define NEW '\x00' |
jdanner3 | 0:975087cba076 | 183 | #define OLD '\x01' |
jdanner3 | 0:975087cba076 | 184 | |
jdanner3 | 0:975087cba076 | 185 | #define DOWN '\x00' |
jdanner3 | 0:975087cba076 | 186 | #define UP '\x01' |
jdanner3 | 0:975087cba076 | 187 | |
jdanner3 | 0:975087cba076 | 188 | #define PROTECT '\x00' |
jdanner3 | 0:975087cba076 | 189 | #define UNPROTECT '\x02' |
jdanner3 | 0:975087cba076 | 190 | |
jdanner3 | 0:975087cba076 | 191 | //************************************************************************** |
jdanner3 | 0:975087cba076 | 192 | // \class uLCD_4DGL uLCD_4DGL.h |
jdanner3 | 0:975087cba076 | 193 | // \brief This is the main class. It shoud be used like this : uLCD_4GDL myLCD(p9,p10,p11); |
jdanner3 | 0:975087cba076 | 194 | /** |
jdanner3 | 0:975087cba076 | 195 | Example: |
jdanner3 | 0:975087cba076 | 196 | * @code |
jdanner3 | 0:975087cba076 | 197 | * // Display a white circle on the screen |
jdanner3 | 0:975087cba076 | 198 | * #include "mbed.h" |
jdanner3 | 0:975087cba076 | 199 | * #include " uLCD_4DGL.h" |
jdanner3 | 0:975087cba076 | 200 | * |
jdanner3 | 0:975087cba076 | 201 | * uLCD_4GDL myLCD(p9,p10,p11); |
jdanner3 | 0:975087cba076 | 202 | * |
jdanner3 | 0:975087cba076 | 203 | * int main() { |
jdanner3 | 0:975087cba076 | 204 | * myLCD.circle(120, 160, 80, WHITE); |
jdanner3 | 0:975087cba076 | 205 | * } |
jdanner3 | 0:975087cba076 | 206 | * @endcode |
jdanner3 | 0:975087cba076 | 207 | */ |
jdanner3 | 0:975087cba076 | 208 | class uLCD_4DGL : public Stream |
jdanner3 | 0:975087cba076 | 209 | { |
jdanner3 | 0:975087cba076 | 210 | public : |
jdanner3 | 0:975087cba076 | 211 | uLCD_4DGL(PinName tx, PinName rx, PinName rst); |
jdanner3 | 0:975087cba076 | 212 | |
jdanner3 | 0:975087cba076 | 213 | // General Commands ******************************************************************************* |
jdanner3 | 0:975087cba076 | 214 | |
jdanner3 | 0:975087cba076 | 215 | /** Clear the entire screen using the current background colour */ |
jdanner3 | 0:975087cba076 | 216 | void cls(); |
jdanner3 | 0:975087cba076 | 217 | |
jdanner3 | 0:975087cba076 | 218 | /** Reset screen */ |
jdanner3 | 0:975087cba076 | 219 | void reset(); |
jdanner3 | 0:975087cba076 | 220 | |
jdanner3 | 0:975087cba076 | 221 | |
jdanner3 | 0:975087cba076 | 222 | /** Set serial Baud rate (both sides : screen and mbed) |
jdanner3 | 0:975087cba076 | 223 | * @param Speed Correct BAUD value (see uLCD_4DGL.h) |
jdanner3 | 0:975087cba076 | 224 | */ |
jdanner3 | 0:975087cba076 | 225 | void baudrate(int speed); |
jdanner3 | 0:975087cba076 | 226 | |
jdanner3 | 0:975087cba076 | 227 | /** Set background colour to the specified value |
jdanner3 | 0:975087cba076 | 228 | * @param color in HEX RGB like 0xFF00FF |
jdanner3 | 0:975087cba076 | 229 | */ |
jdanner3 | 0:975087cba076 | 230 | void background_color(int color); |
jdanner3 | 0:975087cba076 | 231 | |
jdanner3 | 0:975087cba076 | 232 | /** Set screen display mode to specific values |
jdanner3 | 0:975087cba076 | 233 | * @param mode See 4DGL documentation |
jdanner3 | 0:975087cba076 | 234 | * @param value See 4DGL documentation |
jdanner3 | 0:975087cba076 | 235 | */ |
jdanner3 | 0:975087cba076 | 236 | void textbackground_color(int color); |
jdanner3 | 0:975087cba076 | 237 | |
jdanner3 | 0:975087cba076 | 238 | /** Set screen display mode to specific values |
jdanner3 | 0:975087cba076 | 239 | * @param mode See 4DGL documentation |
jdanner3 | 0:975087cba076 | 240 | * @param value See 4DGL documentation |
jdanner3 | 0:975087cba076 | 241 | */ |
jdanner3 | 0:975087cba076 | 242 | void display_control(char mode); |
jdanner3 | 0:975087cba076 | 243 | void display_power(char mode); |
jdanner3 | 0:975087cba076 | 244 | /** Set internal speaker to specified value |
jdanner3 | 0:975087cba076 | 245 | * @param value Correct range is 8 - 127 |
jdanner3 | 0:975087cba076 | 246 | */ |
jdanner3 | 0:975087cba076 | 247 | void set_volume(char value); |
jdanner3 | 0:975087cba076 | 248 | |
jdanner3 | 0:975087cba076 | 249 | // Graphics Commands ******************************************************************************* |
jdanner3 | 0:975087cba076 | 250 | |
jdanner3 | 0:975087cba076 | 251 | /** Draw a circle centered at x,y with a radius and a colour. It uses Pen Size stored value to draw a solid or wireframe circle |
jdanner3 | 0:975087cba076 | 252 | * @param x Horizontal position of the circle centre |
jdanner3 | 0:975087cba076 | 253 | * @param y Vertical position of the circle centre |
jdanner3 | 0:975087cba076 | 254 | * @param radius Radius of the circle |
jdanner3 | 0:975087cba076 | 255 | * @param color Circle color in HEX RGB like 0xFF00FF |
jdanner3 | 0:975087cba076 | 256 | */ |
jdanner3 | 0:975087cba076 | 257 | void circle(int x , int y , int radius, int color, bool isScreenSaverCommand=false); |
jdanner3 | 0:975087cba076 | 258 | void filled_circle(int x , int y , int radius, int color, bool isScreenSaverCommand=false); |
jdanner3 | 0:975087cba076 | 259 | void triangle(int, int, int, int, int, int, int, bool isScreenSaverCommand=false); |
jdanner3 | 0:975087cba076 | 260 | void line(int, int, int, int, int, bool isScreenSaverCommand=false); |
jdanner3 | 0:975087cba076 | 261 | void rectangle(int, int, int, int, int, bool isScreenSaverCommand=false); |
jdanner3 | 0:975087cba076 | 262 | void filled_rectangle(int, int, int, int, int, bool isScreenSaverCommand=false); |
jdanner3 | 0:975087cba076 | 263 | void pixel(int, int, int, bool isScreenSaverCommand=false); |
jdanner3 | 0:975087cba076 | 264 | int read_pixel(int, int); |
jdanner3 | 0:975087cba076 | 265 | void pen_size(char); |
jdanner3 | 0:975087cba076 | 266 | void BLIT(int x, int y, int w, int h, int *colors, bool isScreenSaverCommand=false); |
jdanner3 | 0:975087cba076 | 267 | |
jdanner3 | 0:975087cba076 | 268 | // Text Commands |
jdanner3 | 0:975087cba076 | 269 | void set_font(char); |
jdanner3 | 0:975087cba076 | 270 | void set_font_size(char width, char height); |
jdanner3 | 0:975087cba076 | 271 | void text_mode(char); |
jdanner3 | 0:975087cba076 | 272 | void text_bold(char); |
jdanner3 | 0:975087cba076 | 273 | void text_italic(char); |
jdanner3 | 0:975087cba076 | 274 | void text_inverse(char); |
jdanner3 | 0:975087cba076 | 275 | void text_underline(char); |
jdanner3 | 0:975087cba076 | 276 | void text_width(char); |
jdanner3 | 0:975087cba076 | 277 | void text_height(char); |
jdanner3 | 0:975087cba076 | 278 | void text_char(char, char, char, int, bool isScreenSaverCommand=false); |
jdanner3 | 0:975087cba076 | 279 | void text_string(char *, char, char, char, int, bool isScreenSaverCommand=false); |
jdanner3 | 0:975087cba076 | 280 | void locate(char, char, bool isScreenSaverCommand=false); |
jdanner3 | 0:975087cba076 | 281 | void color(int); |
jdanner3 | 0:975087cba076 | 282 | void putc(char, bool isScreenSaverCommand=false); |
jdanner3 | 0:975087cba076 | 283 | void puts(char *, bool isScreenSaverCommand=false); |
jdanner3 | 0:975087cba076 | 284 | |
jdanner3 | 0:975087cba076 | 285 | //Media Commands |
jdanner3 | 0:975087cba076 | 286 | int media_init(); |
jdanner3 | 0:975087cba076 | 287 | void set_byte_address(int, int); |
jdanner3 | 0:975087cba076 | 288 | void set_sector_address(int, int); |
jdanner3 | 0:975087cba076 | 289 | char read_byte(); |
jdanner3 | 0:975087cba076 | 290 | int read_word(); |
jdanner3 | 0:975087cba076 | 291 | void write_byte(int); |
jdanner3 | 0:975087cba076 | 292 | void write_word(int); |
jdanner3 | 0:975087cba076 | 293 | void flush_media(); |
jdanner3 | 0:975087cba076 | 294 | void display_image(int, int, bool isScreenSaverCommand=false); |
jdanner3 | 0:975087cba076 | 295 | void display_video(int, int, bool isScreenSaverCommand=false); |
jdanner3 | 0:975087cba076 | 296 | void display_frame(int, int, int, bool isScreenSaverCommand=false); |
jdanner3 | 0:975087cba076 | 297 | |
jdanner3 | 0:975087cba076 | 298 | // Screensaver commands |
jdanner3 | 0:975087cba076 | 299 | void checkActiveScreenTime(); |
jdanner3 | 0:975087cba076 | 300 | void setActiveScreenInterval(int newInterval); |
jdanner3 | 0:975087cba076 | 301 | int getActiveScreenInterval(); |
jdanner3 | 0:975087cba076 | 302 | void reportScreenInteraction(); |
jdanner3 | 0:975087cba076 | 303 | bool isInScreensaverMode(); |
jdanner3 | 0:975087cba076 | 304 | void enableScreensaverMode(); |
jdanner3 | 0:975087cba076 | 305 | void exitScreensaverMode(); |
jdanner3 | 0:975087cba076 | 306 | void backupStateOfScreen(); |
jdanner3 | 0:975087cba076 | 307 | void restoreStateOfScreen(); |
jdanner3 | 0:975087cba076 | 308 | |
jdanner3 | 0:975087cba076 | 309 | // Screen Data |
jdanner3 | 0:975087cba076 | 310 | int type; |
jdanner3 | 0:975087cba076 | 311 | int revision; |
jdanner3 | 0:975087cba076 | 312 | int firmware; |
jdanner3 | 0:975087cba076 | 313 | int reserved1; |
jdanner3 | 0:975087cba076 | 314 | int reserved2; |
jdanner3 | 0:975087cba076 | 315 | time_t now; |
jdanner3 | 0:975087cba076 | 316 | time_t lastDisplayActivityTime; |
jdanner3 | 0:975087cba076 | 317 | time_t lastScreensaverInit; |
jdanner3 | 0:975087cba076 | 318 | int max_active_screen_interval; |
jdanner3 | 0:975087cba076 | 319 | bool inScreensaverMode; |
jdanner3 | 0:975087cba076 | 320 | bool inScreensaverHysteresis; |
jdanner3 | 0:975087cba076 | 321 | SDFileSystem sd; // mosi, miso, sclk, cs |
jdanner3 | 0:975087cba076 | 322 | |
jdanner3 | 0:975087cba076 | 323 | // Text data |
jdanner3 | 0:975087cba076 | 324 | char current_col; |
jdanner3 | 0:975087cba076 | 325 | char current_row; |
jdanner3 | 0:975087cba076 | 326 | int current_color; |
jdanner3 | 0:975087cba076 | 327 | char current_font; |
jdanner3 | 0:975087cba076 | 328 | char current_orientation; |
jdanner3 | 0:975087cba076 | 329 | char max_col; |
jdanner3 | 0:975087cba076 | 330 | char max_row; |
jdanner3 | 0:975087cba076 | 331 | int current_w, current_h; |
jdanner3 | 0:975087cba076 | 332 | int current_fx, current_fy; |
jdanner3 | 0:975087cba076 | 333 | int current_wf, current_hf; |
jdanner3 | 0:975087cba076 | 334 | |
jdanner3 | 0:975087cba076 | 335 | |
jdanner3 | 0:975087cba076 | 336 | protected : |
jdanner3 | 0:975087cba076 | 337 | |
jdanner3 | 0:975087cba076 | 338 | Serial _cmd; |
jdanner3 | 0:975087cba076 | 339 | DigitalOut _rst; |
jdanner3 | 0:975087cba076 | 340 | //used by printf |
jdanner3 | 0:975087cba076 | 341 | virtual int _putc(int c) { |
jdanner3 | 0:975087cba076 | 342 | putc(c, false); |
jdanner3 | 0:975087cba076 | 343 | return 0; |
jdanner3 | 0:975087cba076 | 344 | }; |
jdanner3 | 0:975087cba076 | 345 | virtual int _getc() { |
jdanner3 | 0:975087cba076 | 346 | return -1; |
jdanner3 | 0:975087cba076 | 347 | } |
jdanner3 | 0:975087cba076 | 348 | |
jdanner3 | 0:975087cba076 | 349 | void freeBUFFER (void); |
jdanner3 | 0:975087cba076 | 350 | void writeBYTE (char); |
jdanner3 | 0:975087cba076 | 351 | void writeBYTEfast (char); |
jdanner3 | 0:975087cba076 | 352 | int writeCOMMAND(char *, int); |
jdanner3 | 0:975087cba076 | 353 | int writeCOMMANDnull(char *, int); |
jdanner3 | 0:975087cba076 | 354 | int readVERSION (char *, int); |
jdanner3 | 0:975087cba076 | 355 | int getSTATUS (char *, int); |
jdanner3 | 0:975087cba076 | 356 | int version (void); |
jdanner3 | 0:975087cba076 | 357 | Serial pc; |
jdanner3 | 0:975087cba076 | 358 | }; |
jdanner3 | 0:975087cba076 | 359 | |
jdanner3 | 0:975087cba076 | 360 | typedef unsigned char BYTE; |
jdanner3 | 0:975087cba076 | 361 | |
jdanner3 | 0:975087cba076 | 362 | |
jdanner3 | 0:975087cba076 | 363 | |
jdanner3 | 0:975087cba076 | 364 | |
jdanner3 | 0:975087cba076 | 365 | |
jdanner3 | 0:975087cba076 | 366 | |
jdanner3 | 0:975087cba076 | 367 | |
jdanner3 | 0:975087cba076 | 368 |