Peter Drescher / SPI_TFT_old

Library to control a QVGA TFT connected to SPI. You can use printf to print text The lib can handle different fonts, draw lines, circles, rect and bmp

SPI_TFT.h@2:0cc880f230ad, 2011-07-13 (annotated)

Committer:
dreschpe
Date:
Wed Jul 13 08:35:20 2011 +0000
Revision:
2:0cc880f230ad
Parent:
1:aa3356b16080
Child:
3:5be1edd3a543
doxigen fix

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dreschpe 0:cccc5726bdf3 1 /* mbed library for 240*320 pixel display TFT based on HX8347D LCD Controller
dreschpe 0:cccc5726bdf3 2 * Copyright (c) 2011 Peter Drescher - DC2PD
dreschpe 0:cccc5726bdf3 3 *
dreschpe 0:cccc5726bdf3 4 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
dreschpe 0:cccc5726bdf3 5 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
dreschpe 0:cccc5726bdf3 6 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
dreschpe 0:cccc5726bdf3 7 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
dreschpe 0:cccc5726bdf3 8 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
dreschpe 0:cccc5726bdf3 9 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
dreschpe 0:cccc5726bdf3 10 * THE SOFTWARE.
dreschpe 0:cccc5726bdf3 11 */
dreschpe 0:cccc5726bdf3 12
dreschpe 0:cccc5726bdf3 13 #ifndef MBED_SPI_TFT_H
dreschpe 0:cccc5726bdf3 14 #define MBED_SPI_TFT_H
dreschpe 0:cccc5726bdf3 15
dreschpe 1:aa3356b16080 16 /** Display control class, based on GraphicsDisplay and TextDisplay
dreschpe 1:aa3356b16080 17 *
dreschpe 1:aa3356b16080 18 * Example:
dreschpe 1:aa3356b16080 19 * @code
dreschpe 1:aa3356b16080 20 * #include "stdio.h"
dreschpe 1:aa3356b16080 21 * #include "mbed.h"
dreschpe 1:aa3356b16080 22 * #include "SPI_TFT.h"
dreschpe 1:aa3356b16080 23 * #include "string"
dreschpe 1:aa3356b16080 24 * #include "Arial12x12.h"
dreschpe 1:aa3356b16080 25 * #include "Arial24x23.h"
dreschpe 1:aa3356b16080 26 *
dreschpe 1:aa3356b16080 27 *
dreschpe 1:aa3356b16080 28 *
dreschpe 1:aa3356b16080 29 * // the TFT is connected to SPI pin 5-7
dreschpe 1:aa3356b16080 30 * SPI_TFT TFT(p5, p6, p7, p8, p15,"TFT"); // mosi, miso, sclk, cs, reset
dreschpe 1:aa3356b16080 31 *
dreschpe 1:aa3356b16080 32 * int main() {
dreschpe 1:aa3356b16080 33 * TFT.claim(stdout); // send stdout to the TFT display
dreschpe 1:aa3356b16080 34 * //TFT.claim(stderr); // send stderr to the TFT display
dreschpe 1:aa3356b16080 35 *
dreschpe 1:aa3356b16080 36 * TFT.background(Black); // set background to black
dreschpe 1:aa3356b16080 37 * TFT.foreground(White); // set chars to white
dreschpe 1:aa3356b16080 38 * TFT.cls(); // clear the screen
dreschpe 1:aa3356b16080 39 * TFT.set_font((unsigned char*) Arial12x12); // select the font
dreschpe 1:aa3356b16080 40 *
dreschpe 1:aa3356b16080 41 * TFT.set_orientation(0);
dreschpe 1:aa3356b16080 42 * TFT.locate(0,0);
dreschpe 1:aa3356b16080 43 * printf(" Hello Mbed 0");
dreschpe 1:aa3356b16080 44 * TFT.set_font((unsigned char*) Arial24x23); // select font 2
dreschpe 1:aa3356b16080 45 * TFT.locate(2,5);
dreschpe 1:aa3356b16080 46 * TFT.printf("Bigger Font");
dreschpe 1:aa3356b16080 47 * }
dreschpe 1:aa3356b16080 48 * @endcode
dreschpe 1:aa3356b16080 49 */
dreschpe 1:aa3356b16080 50
dreschpe 1:aa3356b16080 51
dreschpe 0:cccc5726bdf3 52 #include "mbed.h"
dreschpe 0:cccc5726bdf3 53 #include "GraphicsDisplay.h"
dreschpe 0:cccc5726bdf3 54
dreschpe 0:cccc5726bdf3 55 #define RGB(r,g,b) (((r&0xF8)<<8)|((g&0xFC)<<3)|((b&0xF8)>>3)) //5 red | 6 green | 5 blue
dreschpe 0:cccc5726bdf3 56
dreschpe 0:cccc5726bdf3 57 #define SPI_START (0x70) /* Start byte for SPI transfer */
dreschpe 0:cccc5726bdf3 58 #define SPI_RD (0x01) /* WR bit 1 within start */
dreschpe 0:cccc5726bdf3 59 #define SPI_WR (0x00) /* WR bit 0 within start */
dreschpe 0:cccc5726bdf3 60 #define SPI_DATA (0x02) /* RS bit 1 within start byte */
dreschpe 0:cccc5726bdf3 61 #define SPI_INDEX (0x00) /* RS bit 0 within start byte */
dreschpe 0:cccc5726bdf3 62
dreschpe 0:cccc5726bdf3 63
dreschpe 0:cccc5726bdf3 64 /* some RGB color definitions */
dreschpe 0:cccc5726bdf3 65 #define Black 0x0000 /* 0, 0, 0 */
dreschpe 0:cccc5726bdf3 66 #define Navy 0x000F /* 0, 0, 128 */
dreschpe 0:cccc5726bdf3 67 #define DarkGreen 0x03E0 /* 0, 128, 0 */
dreschpe 0:cccc5726bdf3 68 #define DarkCyan 0x03EF /* 0, 128, 128 */
dreschpe 0:cccc5726bdf3 69 #define Maroon 0x7800 /* 128, 0, 0 */
dreschpe 0:cccc5726bdf3 70 #define Purple 0x780F /* 128, 0, 128 */
dreschpe 0:cccc5726bdf3 71 #define Olive 0x7BE0 /* 128, 128, 0 */
dreschpe 0:cccc5726bdf3 72 #define LightGrey 0xC618 /* 192, 192, 192 */
dreschpe 0:cccc5726bdf3 73 #define DarkGrey 0x7BEF /* 128, 128, 128 */
dreschpe 0:cccc5726bdf3 74 #define Blue 0x001F /* 0, 0, 255 */
dreschpe 0:cccc5726bdf3 75 #define Green 0x07E0 /* 0, 255, 0 */
dreschpe 0:cccc5726bdf3 76 #define Cyan 0x07FF /* 0, 255, 255 */
dreschpe 0:cccc5726bdf3 77 #define Red 0xF800 /* 255, 0, 0 */
dreschpe 0:cccc5726bdf3 78 #define Magenta 0xF81F /* 255, 0, 255 */
dreschpe 0:cccc5726bdf3 79 #define Yellow 0xFFE0 /* 255, 255, 0 */
dreschpe 0:cccc5726bdf3 80 #define White 0xFFFF /* 255, 255, 255 */
dreschpe 0:cccc5726bdf3 81
dreschpe 0:cccc5726bdf3 82
dreschpe 0:cccc5726bdf3 83
dreschpe 1:aa3356b16080 84
dreschpe 1:aa3356b16080 85
dreschpe 0:cccc5726bdf3 86 class SPI_TFT : public GraphicsDisplay {
dreschpe 0:cccc5726bdf3 87 public:
dreschpe 1:aa3356b16080 88
dreschpe 2:0cc880f230ad 89 /** Create a SPI_TFT object connected to SPI and two pins
dreschpe 2:0cc880f230ad 90 *
dreschpe 2:0cc880f230ad 91 * @param mosi,miso,sclk SPI
dreschpe 2:0cc880f230ad 92 * @param cs pin connected to CS of display
dreschpe 2:0cc880f230ad 93 * @param reset pin connected to RESET of display
dreschpe 2:0cc880f230ad 94 *
dreschpe 2:0cc880f230ad 95 */
dreschpe 2:0cc880f230ad 96 SPI_TFT(PinName mosi, PinName miso, PinName sclk, PinName cs, PinName reset,const char* name ="TFT");
dreschpe 1:aa3356b16080 97
dreschpe 2:0cc880f230ad 98 /** Get the width of the screen in pixel
dreschpe 2:0cc880f230ad 99 *
dreschpe 2:0cc880f230ad 100 * @param
dreschpe 2:0cc880f230ad 101 * @returns width of screen in pixel
dreschpe 2:0cc880f230ad 102 *
dreschpe 2:0cc880f230ad 103 */
dreschpe 2:0cc880f230ad 104 virtual int width();
dreschpe 1:aa3356b16080 105
dreschpe 2:0cc880f230ad 106 /** Get the height of the screen in pixel
dreschpe 2:0cc880f230ad 107 *
dreschpe 2:0cc880f230ad 108 * @returns height of screen in pixel
dreschpe 2:0cc880f230ad 109 *
dreschpe 2:0cc880f230ad 110 */
dreschpe 2:0cc880f230ad 111 virtual int height();
dreschpe 1:aa3356b16080 112
dreschpe 2:0cc880f230ad 113 /** Draw a pixel at x,y with color
dreschpe 2:0cc880f230ad 114 *
dreschpe 2:0cc880f230ad 115 * @param x horizontal position
dreschpe 2:0cc880f230ad 116 * @param y vertical position
dreschpe 2:0cc880f230ad 117 * @param color 16 bit pixel color
dreschpe 2:0cc880f230ad 118 */
dreschpe 2:0cc880f230ad 119 virtual void pixel(int x, int y, int colour);
dreschpe 1:aa3356b16080 120
dreschpe 2:0cc880f230ad 121 /** draw a circle
dreschpe 2:0cc880f230ad 122 *
dreschpe 2:0cc880f230ad 123 * @param x0,y0 center
dreschpe 2:0cc880f230ad 124 * @param r radius
dreschpe 2:0cc880f230ad 125 * @param color 16 bit color *
dreschpe 2:0cc880f230ad 126 *
dreschpe 2:0cc880f230ad 127 */
dreschpe 2:0cc880f230ad 128 void circle(int x, int y, int r, int colour);
dreschpe 1:aa3356b16080 129
dreschpe 2:0cc880f230ad 130 /** draw a 1 pixel line
dreschpe 2:0cc880f230ad 131 *
dreschpe 2:0cc880f230ad 132 * @param x0,y0 start point
dreschpe 2:0cc880f230ad 133 * @param x1,y1 stop point
dreschpe 2:0cc880f230ad 134 * @param color 16 bit color
dreschpe 2:0cc880f230ad 135 *
dreschpe 2:0cc880f230ad 136 */
dreschpe 2:0cc880f230ad 137 void line(int x0, int y0, int x1, int y1, int colour);
dreschpe 1:aa3356b16080 138
dreschpe 2:0cc880f230ad 139 /** draw a rect
dreschpe 2:0cc880f230ad 140 *
dreschpe 2:0cc880f230ad 141 * @param x0,y0 top left corner
dreschpe 2:0cc880f230ad 142 * @param x1,y1 down right corner
dreschpe 2:0cc880f230ad 143 * @param color 16 bit color
dreschpe 2:0cc880f230ad 144 * *
dreschpe 2:0cc880f230ad 145 */
dreschpe 2:0cc880f230ad 146 void rect(int x0, int y0, int x1, int y1, int colour);
dreschpe 1:aa3356b16080 147
dreschpe 2:0cc880f230ad 148 /** draw a filled rect
dreschpe 2:0cc880f230ad 149 *
dreschpe 2:0cc880f230ad 150 * @param x0,y0 top left corner
dreschpe 2:0cc880f230ad 151 * @param x1,y1 down right corner
dreschpe 2:0cc880f230ad 152 * @param color 16 bit color
dreschpe 2:0cc880f230ad 153 *
dreschpe 2:0cc880f230ad 154 */
dreschpe 2:0cc880f230ad 155 void fillrect(int x0, int y0, int x1, int y1, int colour);
dreschpe 1:aa3356b16080 156
dreschpe 2:0cc880f230ad 157 /** setup cursor position
dreschpe 2:0cc880f230ad 158 *
dreschpe 2:0cc880f230ad 159 * @param column 0 to max
dreschpe 2:0cc880f230ad 160 * @param row 0 to max
dreschpe 2:0cc880f230ad 161 * max depend on font size
dreschpe 2:0cc880f230ad 162 */
dreschpe 2:0cc880f230ad 163 void locate(int column, int row);
dreschpe 1:aa3356b16080 164
dreschpe 2:0cc880f230ad 165 /** Fill the screen with _backgroun color
dreschpe 2:0cc880f230ad 166 *
dreschpe 2:0cc880f230ad 167 */
dreschpe 2:0cc880f230ad 168 virtual void cls (void);
dreschpe 1:aa3356b16080 169
dreschpe 2:0cc880f230ad 170 /** calculate the max number of char in a line
dreschpe 2:0cc880f230ad 171 *
dreschpe 2:0cc880f230ad 172 * @returns max columns
dreschpe 2:0cc880f230ad 173 * depends on actual font size
dreschpe 2:0cc880f230ad 174 *
dreschpe 2:0cc880f230ad 175 */
dreschpe 2:0cc880f230ad 176 int columns(void);
dreschpe 1:aa3356b16080 177
dreschpe 2:0cc880f230ad 178 /** calculate the max number of columns
dreschpe 2:0cc880f230ad 179 *
dreschpe 2:0cc880f230ad 180 * @returns max column
dreschpe 2:0cc880f230ad 181 * depends on actual font size
dreschpe 2:0cc880f230ad 182 *
dreschpe 2:0cc880f230ad 183 */
dreschpe 2:0cc880f230ad 184 int rows(void);
dreschpe 1:aa3356b16080 185
dreschpe 2:0cc880f230ad 186 /** put a char on the screen
dreschpe 2:0cc880f230ad 187 *
dreschpe 2:0cc880f230ad 188 * @param value char to print
dreschpe 2:0cc880f230ad 189 * @returns printed char
dreschpe 2:0cc880f230ad 190 *
dreschpe 2:0cc880f230ad 191 */
dreschpe 2:0cc880f230ad 192 int _putc(int value);
dreschpe 1:aa3356b16080 193
dreschpe 2:0cc880f230ad 194 /** draw a character on given position out of the active font to the TFT
dreschpe 2:0cc880f230ad 195 *
dreschpe 2:0cc880f230ad 196 * @param col column
dreschpe 2:0cc880f230ad 197 * @param row row
dreschpe 2:0cc880f230ad 198 * @param c char to print
dreschpe 2:0cc880f230ad 199 *
dreschpe 2:0cc880f230ad 200 */
dreschpe 2:0cc880f230ad 201 virtual void character(int col, int row, int c);
dreschpe 1:aa3356b16080 202
dreschpe 2:0cc880f230ad 203 /** paint a bitmap on the TFT
dreschpe 2:0cc880f230ad 204 *
dreschpe 2:0cc880f230ad 205 * @param x,y : upper left corner
dreschpe 2:0cc880f230ad 206 * @param w width of bitmap
dreschpe 2:0cc880f230ad 207 * @param h high of bitmap
dreschpe 2:0cc880f230ad 208 * @param *bitmap pointer to the bitmap data
dreschpe 2:0cc880f230ad 209 *
dreschpe 2:0cc880f230ad 210 * bitmap format: 16 bit R5 G6 B5
dreschpe 2:0cc880f230ad 211 *
dreschpe 2:0cc880f230ad 212 * use Gimp to create / load , save as BMP, option 16 bit R5 G6 B5
dreschpe 2:0cc880f230ad 213 * use winhex to load this file and mark data stating at offset 0x46 to end
dreschpe 2:0cc880f230ad 214 * use edit -> copy block -> C Source to export C array
dreschpe 2:0cc880f230ad 215 * paste this array into your program
dreschpe 2:0cc880f230ad 216 *
dreschpe 2:0cc880f230ad 217 */
dreschpe 2:0cc880f230ad 218 void Bitmap(unsigned int x, unsigned int y, unsigned int w, unsigned int h,unsigned char *bitmap);
dreschpe 1:aa3356b16080 219
dreschpe 2:0cc880f230ad 220 /** select the font to use
dreschpe 2:0cc880f230ad 221 *
dreschpe 2:0cc880f230ad 222 * @param f pointer to font array
dreschpe 2:0cc880f230ad 223 *
dreschpe 2:0cc880f230ad 224 * font array can created with GLCD Font Creator from http://www.mikroe.com
dreschpe 2:0cc880f230ad 225 * you have to add 4 parameter at the beginning of the font array to use:
dreschpe 2:0cc880f230ad 226 * - the number of byte / char
dreschpe 2:0cc880f230ad 227 * - the vertial size in pixel
dreschpe 2:0cc880f230ad 228 * - the horizontal size in pixel
dreschpe 2:0cc880f230ad 229 * - the number of byte per vertical line
dreschpe 2:0cc880f230ad 230 * you also have to change the array to char[]
dreschpe 2:0cc880f230ad 231 *
dreschpe 2:0cc880f230ad 232 */
dreschpe 2:0cc880f230ad 233 void set_font(unsigned char* f);
dreschpe 1:aa3356b16080 234
dreschpe 2:0cc880f230ad 235 /** Set the orientation of the screen
dreschpe 2:0cc880f230ad 236 * x,y: 0,0 is always top left
dreschpe 2:0cc880f230ad 237 *
dreschpe 2:0cc880f230ad 238 * @param o direction to use the screen (0-3) 90° Steps
dreschpe 2:0cc880f230ad 239 *
dreschpe 2:0cc880f230ad 240 */
dreschpe 2:0cc880f230ad 241 void set_orientation(unsigned int o);
dreschpe 0:cccc5726bdf3 242
dreschpe 2:0cc880f230ad 243 SPI _spi;
dreschpe 2:0cc880f230ad 244 DigitalOut _cs;
dreschpe 2:0cc880f230ad 245 DigitalOut _reset;
dreschpe 2:0cc880f230ad 246 unsigned char* font;
dreschpe 2:0cc880f230ad 247
dreschpe 0:cccc5726bdf3 248 protected:
dreschpe 1:aa3356b16080 249
dreschpe 2:0cc880f230ad 250 /** draw a horizontal line
dreschpe 2:0cc880f230ad 251 *
dreschpe 2:0cc880f230ad 252 * @param x0 horizontal start
dreschpe 2:0cc880f230ad 253 * @param x1 horizontal stop
dreschpe 2:0cc880f230ad 254 * @param y vertical position
dreschpe 2:0cc880f230ad 255 * @param color 16 bit color
dreschpe 2:0cc880f230ad 256 *
dreschpe 2:0cc880f230ad 257 */
dreschpe 2:0cc880f230ad 258 void hline(int x0, int x1, int y, int colour);
dreschpe 1:aa3356b16080 259
dreschpe 2:0cc880f230ad 260 /** draw a vertical line
dreschpe 2:0cc880f230ad 261 *
dreschpe 2:0cc880f230ad 262 * @param x horizontal position
dreschpe 2:0cc880f230ad 263 * @param y0 vertical start
dreschpe 2:0cc880f230ad 264 * @param y1 vertical stop
dreschpe 2:0cc880f230ad 265 * @param color 16 bit color
dreschpe 2:0cc880f230ad 266 */
dreschpe 2:0cc880f230ad 267 void vline(int y0, int y1, int x, int colour);
dreschpe 1:aa3356b16080 268
dreschpe 2:0cc880f230ad 269 /** Set draw window region
dreschpe 2:0cc880f230ad 270 *
dreschpe 2:0cc880f230ad 271 * @param x horizontal position
dreschpe 2:0cc880f230ad 272 * @param y vertical position
dreschpe 2:0cc880f230ad 273 * @param w window width in pixel
dreschpe 2:0cc880f230ad 274 * @param h window height in pixels
dreschpe 2:0cc880f230ad 275 */
dreschpe 2:0cc880f230ad 276 void window (unsigned int x, unsigned int y, unsigned int w, unsigned int h);
dreschpe 1:aa3356b16080 277
dreschpe 1:aa3356b16080 278 /** Set draw window region to whole screen
dreschpe 2:0cc880f230ad 279 *
dreschpe 2:0cc880f230ad 280 */
dreschpe 2:0cc880f230ad 281 void WindowMax (void);
dreschpe 1:aa3356b16080 282
dreschpe 2:0cc880f230ad 283 /** Init the HX8347D controller
dreschpe 2:0cc880f230ad 284 *
dreschpe 2:0cc880f230ad 285 */
dreschpe 2:0cc880f230ad 286 void tft_reset();
dreschpe 1:aa3356b16080 287
dreschpe 2:0cc880f230ad 288 /** Write data to the LCD controller
dreschpe 2:0cc880f230ad 289 *
dreschpe 2:0cc880f230ad 290 * @param dat data written to LCD controller
dreschpe 2:0cc880f230ad 291 *
dreschpe 2:0cc880f230ad 292 */
dreschpe 2:0cc880f230ad 293 void wr_dat(int value);
dreschpe 1:aa3356b16080 294
dreschpe 2:0cc880f230ad 295 /** Write a command the LCD controller
dreschpe 2:0cc880f230ad 296 *
dreschpe 2:0cc880f230ad 297 * @param cmd: command to be written
dreschpe 2:0cc880f230ad 298 *
dreschpe 2:0cc880f230ad 299 */
dreschpe 2:0cc880f230ad 300 void wr_cmd(int value);
dreschpe 1:aa3356b16080 301
dreschpe 2:0cc880f230ad 302 /** Start data sequence to the LCD controller
dreschpe 2:0cc880f230ad 303 *
dreschpe 2:0cc880f230ad 304 */
dreschpe 2:0cc880f230ad 305 void wr_dat_start();
dreschpe 1:aa3356b16080 306
dreschpe 2:0cc880f230ad 307 /** Stop of data writing to the LCD controller
dreschpe 2:0cc880f230ad 308 *
dreschpe 2:0cc880f230ad 309 */
dreschpe 2:0cc880f230ad 310 void wr_dat_stop();
dreschpe 1:aa3356b16080 311
dreschpe 2:0cc880f230ad 312 /** write data to the LCD controller
dreschpe 2:0cc880f230ad 313 *
dreschpe 2:0cc880f230ad 314 * @param data to be written
dreschpe 2:0cc880f230ad 315 * *
dreschpe 2:0cc880f230ad 316 */
dreschpe 2:0cc880f230ad 317 void wr_dat_only(unsigned short dat);
dreschpe 1:aa3356b16080 318
dreschpe 2:0cc880f230ad 319 /** Read data from the LCD controller
dreschpe 2:0cc880f230ad 320 *
dreschpe 2:0cc880f230ad 321 * @returns data from LCD controller
dreschpe 2:0cc880f230ad 322 *
dreschpe 2:0cc880f230ad 323 */
dreschpe 2:0cc880f230ad 324 unsigned short rd_dat(void);
dreschpe 1:aa3356b16080 325
dreschpe 2:0cc880f230ad 326 /** Write a value to the to a LCD register
dreschpe 2:0cc880f230ad 327 *
dreschpe 2:0cc880f230ad 328 * @param reg register to be written
dreschpe 2:0cc880f230ad 329 * @param val data to be written
dreschpe 2:0cc880f230ad 330 */
dreschpe 2:0cc880f230ad 331 void wr_reg (unsigned char reg, unsigned short val);
dreschpe 1:aa3356b16080 332
dreschpe 2:0cc880f230ad 333 /** Read a LCD register
dreschpe 2:0cc880f230ad 334 *
dreschpe 2:0cc880f230ad 335 * @param reg register to be read
dreschpe 2:0cc880f230ad 336 * @returns value of the register
dreschpe 2:0cc880f230ad 337 */
dreschpe 2:0cc880f230ad 338 unsigned short rd_reg (unsigned char reg);
dreschpe 0:cccc5726bdf3 339
dreschpe 2:0cc880f230ad 340 unsigned int orientation;
dreschpe 2:0cc880f230ad 341 unsigned int char_x;
dreschpe 0:cccc5726bdf3 342
dreschpe 0:cccc5726bdf3 343 };
dreschpe 0:cccc5726bdf3 344
dreschpe 0:cccc5726bdf3 345 #endif