Rev 434 | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
426 | killagreg | 1 | /*#######################################################################################*/ |
2 | /* !!! THIS IS NOT FREE SOFTWARE !!! */ |
||
3 | /*#######################################################################################*/ |
||
4 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
||
5 | // + Copyright (c) 2008 Ingo Busker, Holger Buss |
||
6 | // + Nur für den privaten Gebrauch |
||
7 | // + FOR NON COMMERCIAL USE ONLY |
||
8 | // + www.MikroKopter.com |
||
9 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
||
10 | // + Es gilt für das gesamte Projekt (Hardware, Software, Binärfiles, Sourcecode und Dokumentation), |
||
11 | // + dass eine Nutzung (auch auszugsweise) nur für den privaten (nicht-kommerziellen) Gebrauch zulässig ist. |
||
12 | // + Sollten direkte oder indirekte kommerzielle Absichten verfolgt werden, ist mit uns (info@mikrokopter.de) Kontakt |
||
13 | // + bzgl. der Nutzungsbedingungen aufzunehmen. |
||
14 | // + Eine kommerzielle Nutzung ist z.B.Verkauf von MikroKoptern, Bestückung und Verkauf von Platinen oder Bausätzen, |
||
15 | // + Verkauf von Luftbildaufnahmen, usw. |
||
16 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
||
17 | // + Werden Teile des Quellcodes (mit oder ohne Modifikation) weiterverwendet oder veröffentlicht, |
||
18 | // + unterliegen sie auch diesen Nutzungsbedingungen und diese Nutzungsbedingungen incl. Copyright müssen dann beiliegen |
||
19 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
||
20 | // + Sollte die Software (auch auszugesweise) oder sonstige Informationen des MikroKopter-Projekts |
||
21 | // + auf anderen Webseiten oder sonstigen Medien veröffentlicht werden, muss unsere Webseite "http://www.mikrokopter.de" |
||
22 | // + eindeutig als Ursprung verlinkt werden |
||
23 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
||
24 | // + Keine Gewähr auf Fehlerfreiheit, Vollständigkeit oder Funktion |
||
25 | // + Benutzung auf eigene Gefahr |
||
26 | // + Wir übernehmen keinerlei Haftung für direkte oder indirekte Personen- oder Sachschäden |
||
27 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
||
28 | // + Die PORTIERUNG der Software (oder Teile davon) auf andere Systeme (ausser der Hardware von www.mikrokopter.de) ist nur |
||
29 | // + mit unserer Zustimmung zulässig |
||
30 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
||
31 | // + Die Funktion printf_P() unterliegt ihrer eigenen Lizenz und ist hiervon nicht betroffen |
||
32 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
||
33 | // + Redistributions of source code (with or without modifications) must retain the above copyright notice, |
||
34 | // + this list of conditions and the following disclaimer. |
||
35 | // + * Neither the name of the copyright holders nor the names of contributors may be used to endorse or promote products derived |
||
36 | // + from this software without specific prior written permission. |
||
37 | // + * The use of this project (hardware, software, binary files, sources and documentation) is only permitted |
||
38 | // + for non-commercial use (directly or indirectly) |
||
39 | // + Commercial use (for excample: selling of MikroKopters, selling of PCBs, assembly, ...) is only permitted |
||
40 | // + with our written permission |
||
41 | // + * If sources or documentations are redistributet on other webpages, out webpage (http://www.MikroKopter.de) must be |
||
42 | // + clearly linked as origin |
||
43 | // + * PORTING this software (or part of it) to systems (other than hardware from www.mikrokopter.de) is NOT allowed |
||
44 | // |
||
45 | // + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
||
46 | // + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
||
47 | // + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
||
48 | // + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
||
49 | // + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
||
50 | // + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
||
51 | // + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
||
52 | // + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
||
53 | // + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
||
54 | // + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
||
55 | // + POSSIBILITY OF SUCH DAMAGE. |
||
56 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
||
57 | #include <stdlib.h> |
||
58 | #include <stdio.h> |
||
59 | #include "kml.h" |
||
60 | #include "kml_header.h" |
||
61 | |||
62 | |||
63 | //________________________________________________________________________________________________________________________________________ |
||
64 | // Module name: kml.c |
||
65 | // Compiler used: avr-gcc 3.4.5 |
||
66 | // Last Modifikation: 22.03.2009 |
||
67 | // Version: 1.03 |
||
68 | // Authors: Stephan Busker, Gregor Stobrawa |
||
69 | // Description: Source files to write gps-coordinates to a file in the kml (keyhole markup language) fileformat |
||
70 | // Copyright (C) 2007 Stephan Busker |
||
71 | //........................................................................................................................................ |
||
72 | // Functions: extern u8 KML_LoggGPSCoordinates(struct str_gps_nav_data , KML_Document_t *); // intializes the kml-document with standard filename and adds points to the file |
||
73 | // extern u8 KML_DocumentInit(KML_Document_t *doc) // initializes the kml-document to resetvalues. |
||
74 | // extern u8 KML_DocumentOpen(s8 *, KML_Document_t *); // opens a new kml document. A filename can be specified. |
||
75 | // extern u8 KML_DocumentClose(KML_Document_t *doc); // closes an open document |
||
76 | // extern u8 KML_PlaceMarkOpen(KML_Document_t *); // opens a new placemark within the specified document |
||
77 | // extern u8 KML_PlaceMarkClose(KML_Document_t *); // Closes the placemark |
||
78 | // extern u8 KML_LineStringBegin(KML_Document_t *); // begins a new line within the actual placemark |
||
79 | // extern u8 KML_LineStringEnd(KML_Document_t *doc); // ends the actual linestring |
||
80 | // extern u8 KML_LineStringAddPoint(struct str_gps_nav_data, KML_Document_t *); // adds a new point (gps-coordinates) to the actual linestring |
||
81 | //........................................................................................................................................ |
||
82 | // ext. functions: |
||
83 | // |
||
84 | //........................................................................................................................................ |
||
85 | // |
||
86 | // URL: www.Mikro-Control.de |
||
87 | // mailto: stephan.busker@mikro-control.de |
||
88 | //________________________________________________________________________________________________________________________________________ |
||
89 | |||
90 | |||
91 | |||
92 | //________________________________________________________________________________________________________________________________________ |
||
93 | // Function: KML_DocumentInit(KML_Document_t *) |
||
94 | // |
||
95 | // Description: This function initializes the kml-document for further use. |
||
96 | // |
||
97 | // |
||
98 | // Returnvalue: '1' if document was initialized |
||
99 | //________________________________________________________________________________________________________________________________________ |
||
100 | |||
101 | uint8_t KML_DocumentInit(KML_Document_t *doc) |
||
102 | { |
||
103 | doc->state = KML_DOC_CLOSED; // state of the kml-document |
||
104 | doc->file = NULL; |
||
105 | return(1); |
||
106 | } |
||
107 | |||
108 | //________________________________________________________________________________________________________________________________________ |
||
109 | // Function: KML_Document_Open(void); |
||
110 | // |
||
111 | // Description: This function opens a new KML- document with the specified name and creates the document header within the file. |
||
112 | // |
||
113 | // |
||
114 | // Returnvalue: '1' if the KML- file could be created. |
||
115 | //________________________________________________________________________________________________________________________________________ |
||
116 | |||
117 | uint8_t KML_DocumentOpen(int8_t *name, KML_Document_t *doc) |
||
118 | { |
||
119 | |||
120 | uint8_t retvalue = 0; |
||
434 | killagreg | 121 | uint16_t i; |
122 | int8_t c; |
||
123 | const prog_char *str; |
||
426 | killagreg | 124 | |
125 | if(doc == NULL) return(0); |
||
126 | |||
127 | KML_DocumentInit(doc); // intialize the document with resetvalues |
||
128 | doc->file = fopen_(name,'a'); // open a new file with the specified filename on the memorycard. |
||
129 | |||
130 | if(doc->file != NULL) // could the file be opened? |
||
131 | { |
||
132 | retvalue = 1; // the document could be created on the drive. |
||
434 | killagreg | 133 | doc->state = KML_DOC_OPENED; // change document state to opened. At next a placemark has to be opened. |
134 | str = KML_DOCUMENT_HEADER; // write the KML-header to the document. |
||
436 | killagreg | 135 | for(i= 0; i < sizeof(KML_DOCUMENT_HEADER)-1; i++) |
434 | killagreg | 136 | { |
137 | c = (int8_t)pgm_read_byte(str++); // get byte from flash |
||
138 | fputc_(c, doc->file); // and write that to sd-card |
||
139 | } |
||
426 | killagreg | 140 | } |
141 | return(retvalue); |
||
142 | } |
||
143 | |||
144 | //________________________________________________________________________________________________________________________________________ |
||
145 | // Function: DocumentClose(KML_Document_t *doc); |
||
146 | // |
||
147 | // Description: This function closes the document specified by doc. |
||
148 | // |
||
149 | // |
||
150 | // Returnvalue: '1' if the KML- file could be closed. |
||
151 | //________________________________________________________________________________________________________________________________________ |
||
152 | |||
153 | uint8_t KML_DocumentClose(KML_Document_t *doc) |
||
154 | { |
||
155 | |||
156 | uint8_t retvalue = 1; |
||
434 | killagreg | 157 | uint16_t i; |
158 | int8_t c; |
||
159 | const prog_char *str; |
||
426 | killagreg | 160 | |
161 | if(doc == NULL) return(0); |
||
162 | |||
163 | while(doc->state != KML_DOC_CLOSED) // close linestring, placemark and document before closing the file on the memorycard |
||
164 | { |
||
165 | switch(doc->state) |
||
166 | { |
||
167 | case KML_DOC_LINESTRING_OPENED: |
||
168 | KML_LineStringEnd(doc); // write terminating tag to end linestring. |
||
169 | break; |
||
170 | |||
171 | case KML_DOC_PLACEMARK_OPENED: // write terminating tag to close placemark. |
||
172 | KML_PlaceMarkClose(doc); |
||
173 | break; |
||
174 | |||
175 | case KML_DOC_OPENED: // close the file on the memorycard |
||
176 | if(doc->file != NULL) |
||
177 | { |
||
434 | killagreg | 178 | str = KML_DOCUMENT_FOOTER; // write the KML- footer to the document. |
436 | killagreg | 179 | for(i= 0; i < sizeof(KML_DOCUMENT_FOOTER)-1; i++) |
434 | killagreg | 180 | { |
181 | c = (int8_t)pgm_read_byte(str++); // get byte from flash |
||
182 | fputc_(c, doc->file); // and write that to sd-card |
||
183 | } |
||
426 | killagreg | 184 | fclose_(doc->file); |
185 | retvalue = 1; |
||
186 | } |
||
187 | doc->state = KML_DOC_CLOSED; |
||
188 | break; |
||
189 | |||
190 | default: |
||
191 | doc->state = KML_DOC_CLOSED; |
||
192 | break; |
||
193 | |||
194 | } |
||
195 | } |
||
196 | return(retvalue); |
||
197 | } |
||
198 | |||
199 | //________________________________________________________________________________________________________________________________________ |
||
200 | // Function: u8 KML_PlaceMarkOpen(KML_Document_t *doc); |
||
201 | // |
||
202 | // Description: This function adds a placemark to the document. |
||
203 | // |
||
204 | // |
||
205 | // Returnvalue: '1' if the PlaceMark could be opened |
||
206 | //________________________________________________________________________________________________________________________________________ |
||
207 | |||
208 | uint8_t KML_PlaceMarkOpen(KML_Document_t *doc) |
||
209 | { |
||
210 | uint8_t retvalue = 0; |
||
434 | killagreg | 211 | uint16_t i; |
212 | int8_t c; |
||
213 | const prog_char *str; |
||
214 | |||
426 | killagreg | 215 | if(doc->state == KML_DOC_OPENED) |
216 | { |
||
217 | if(doc->file != NULL) |
||
218 | { |
||
219 | doc->state = KML_DOC_PLACEMARK_OPENED; |
||
220 | retvalue = 1; |
||
434 | killagreg | 221 | str = KML_PLACEMARK_HEADER; |
436 | killagreg | 222 | for(i= 0; i < sizeof(KML_PLACEMARK_HEADER)-1; i++) |
434 | killagreg | 223 | { |
224 | c = (int8_t)pgm_read_byte(str++); // get byte from flash |
||
225 | fputc_(c, doc->file); // and write that to sd-card |
||
226 | } |
||
426 | killagreg | 227 | } |
228 | } |
||
229 | return(retvalue); |
||
230 | } |
||
231 | |||
232 | //________________________________________________________________________________________________________________________________________ |
||
233 | // Function: u8 PlaceMarkClose(KML_PlaceMark_t *place, File *file); |
||
234 | // |
||
235 | // Description: This function ends the placemark opened before. |
||
236 | // |
||
237 | // |
||
238 | // Returnvalue: 1' if the PlaceMark could be closed |
||
239 | //________________________________________________________________________________________________________________________________________ |
||
240 | |||
241 | uint8_t KML_PlaceMarkClose(KML_Document_t *doc) |
||
242 | { |
||
243 | |||
434 | killagreg | 244 | uint8_t retvalue = 0; |
245 | uint16_t i; |
||
246 | int8_t c; |
||
247 | const prog_char *str; |
||
426 | killagreg | 248 | |
249 | if(doc->state == KML_DOC_PLACEMARK_OPENED) |
||
250 | { |
||
251 | if(doc->file != NULL) |
||
252 | { |
||
253 | doc->state = KML_DOC_OPENED; |
||
434 | killagreg | 254 | str = KML_PLACEMARK_FOOTER; |
436 | killagreg | 255 | for(i= 0; i < sizeof(KML_PLACEMARK_FOOTER)-1; i++) |
434 | killagreg | 256 | { |
257 | c = (int8_t)pgm_read_byte(str++); // get byte from flash |
||
258 | fputc_(c, doc->file); // and write that to sd-card |
||
259 | } |
||
426 | killagreg | 260 | retvalue = 1; |
261 | } |
||
262 | } |
||
263 | return(retvalue); |
||
264 | } |
||
265 | |||
266 | //________________________________________________________________________________________________________________________________________ |
||
267 | // Function: u8 LineStringBegin(KML_Document_t *doc); |
||
268 | // |
||
269 | // Description: This function ends the placemark opened before. |
||
270 | // |
||
271 | // |
||
272 | // Returnvalue: '1' if the LineString could be started |
||
273 | //________________________________________________________________________________________________________________________________________ |
||
274 | |||
275 | uint8_t KML_LineStringBegin(KML_Document_t *doc) |
||
276 | { |
||
277 | |||
278 | uint8_t retvalue = 0; |
||
434 | killagreg | 279 | uint16_t i; |
280 | int8_t c; |
||
281 | const prog_char *str; |
||
426 | killagreg | 282 | |
283 | if(doc->state == KML_DOC_PLACEMARK_OPENED) |
||
284 | { |
||
285 | if(doc->file != NULL) |
||
286 | { |
||
287 | doc->state = KML_DOC_LINESTRING_OPENED; |
||
434 | killagreg | 288 | str = KML_LINESTRING_HEADER; |
436 | killagreg | 289 | for(i= 0; i < sizeof(KML_LINESTRING_HEADER)-1; i++) |
434 | killagreg | 290 | { |
291 | c = (int8_t)pgm_read_byte(str++); // get byte from flash |
||
292 | fputc_(c, doc->file); // and write that to sd-card |
||
293 | } |
||
426 | killagreg | 294 | retvalue = 1; |
295 | } |
||
296 | } |
||
297 | return(retvalue); |
||
298 | } |
||
299 | |||
300 | //________________________________________________________________________________________________________________________________________ |
||
301 | // Function: u8 KML_LineStringEnd(KML_Document_t *doc) |
||
302 | // |
||
303 | // Description: This function ends the placemark opened before. |
||
304 | // |
||
305 | // |
||
306 | // Returnvalue: '1' if the LineString could be terminated |
||
307 | //________________________________________________________________________________________________________________________________________ |
||
308 | |||
309 | uint8_t KML_LineStringEnd(KML_Document_t *doc) |
||
310 | { |
||
311 | |||
312 | uint8_t retvalue = 0; |
||
434 | killagreg | 313 | uint16_t i; |
314 | int8_t c; |
||
315 | const prog_char *str; |
||
426 | killagreg | 316 | |
317 | if(doc->state == KML_DOC_LINESTRING_OPENED) |
||
318 | { |
||
319 | if(doc->file != NULL) |
||
320 | { |
||
321 | doc->state = KML_DOC_PLACEMARK_OPENED; |
||
434 | killagreg | 322 | str = KML_LINESTRING_FOOTER; |
436 | killagreg | 323 | for(i= 0; i < sizeof(KML_LINESTRING_FOOTER)-1; i++) |
434 | killagreg | 324 | { |
325 | c = (int8_t)pgm_read_byte(str++); // get byte from flash |
||
326 | fputc_(c, doc->file); // and write that to sd-card |
||
327 | } |
||
426 | killagreg | 328 | retvalue = 1; |
329 | } |
||
330 | } |
||
331 | return(retvalue); |
||
332 | } |
||
333 | |||
334 | //________________________________________________________________________________________________________________________________________ |
||
335 | // Function: u8 LineStringAddPoint(gps_data_t, KML_Document_t *doc) |
||
336 | // |
||
337 | // Description: This function adds a point to the specified document. |
||
338 | // |
||
339 | // |
||
340 | // Returnvalue: '1' if a ppoint was added could be started |
||
341 | //________________________________________________________________________________________________________________________________________ |
||
342 | |||
343 | uint8_t KML_LineStringAddPoint(KML_Document_t *doc) |
||
344 | { |
||
345 | |||
346 | uint8_t retvalue = 0; |
||
347 | int8_t string[50]; |
||
348 | |||
349 | if(doc == NULL) return(0); |
||
350 | |||
351 | if(GPSData.Position.Status != INVALID) |
||
352 | { |
||
353 | if(doc->state == KML_DOC_LINESTRING_OPENED) |
||
354 | { |
||
355 | if(doc->file != NULL) |
||
356 | { |
||
357 | int16_t i1, i2, i3; |
||
358 | uint8_t sign; |
||
359 | if(GPSData.Position.Longitude < 0) sign = '-'; |
||
360 | else sign = '+'; |
||
361 | i1 = abs((int16_t)(GPSData.Position.Longitude/10000000L)); |
||
362 | i2 = abs((int16_t)((GPSData.Position.Longitude%10000000L)/10000L)); |
||
363 | i3 = abs((int16_t)(((GPSData.Position.Longitude%10000000L)%10000L)/10L)); |
||
364 | sprintf(string,"\r\n%c%d.%.3d%.3d,",sign, i1, i2, i3); |
||
365 | fputs_(string, doc->file); |
||
366 | if(GPSData.Position.Latitude < 0) sign = '-'; |
||
367 | else sign = '+'; |
||
368 | i1 = abs((int16_t)(GPSData.Position.Latitude/10000000L)); |
||
369 | i2 = abs((int16_t)((GPSData.Position.Latitude%10000000L)/10000L)); |
||
370 | i3 = abs((int16_t)(((GPSData.Position.Latitude%10000000L)%10000L)/10L)); |
||
371 | sprintf(string,"%c%d.%.3d%.3d,",sign, i1, i2, i3); |
||
372 | fputs_(string, doc->file); |
||
373 | sign = '+'; |
||
374 | sprintf(string,"%c%d.%.3d",sign, 0, 0); |
||
375 | fputs_(string, doc->file); |
||
376 | retvalue = 1; |
||
377 | } |
||
378 | } |
||
379 | } |
||
380 | return(retvalue); |
||
381 | } |
||
382 | |||
383 | //________________________________________________________________________________________________________________________________________ |
||
384 | // Function: u8 KML_LoggGPSCoordinates(gps_data_t *, KML_Document_t *) |
||
385 | // |
||
386 | // Description: This function opens adds gpscoordinates to an KML-Document. The document will be opened, if not already done |
||
387 | // |
||
388 | // |
||
389 | // Returnvalue: '1' if an gps coordinate was logged |
||
390 | //________________________________________________________________________________________________________________________________________ |
||
391 | |||
392 | uint8_t KML_LoggGPSCoordinates(KML_Document_t *doc) |
||
393 | { |
||
394 | uint8_t retval = 0; |
||
395 | while(doc->state != KML_DOC_LINESTRING_OPENED) // automatic create document with default filename on the card. |
||
396 | { |
||
397 | switch(doc->state) |
||
398 | { |
||
399 | case KML_DOC_CLOSED: // document hasn't been opened yet therefore it will be initialized automatically |
||
434 | killagreg | 400 | retval = KML_DocumentOpen("default.kml",doc); // open the kml-document with a standardname. |
426 | killagreg | 401 | break; |
402 | |||
403 | case KML_DOC_OPENED: // if a document has been opened before but no placemark exists: |
||
404 | retval = KML_PlaceMarkOpen(doc); |
||
405 | break; |
||
406 | |||
407 | case KML_DOC_PLACEMARK_OPENED: // add linestring to the placemark |
||
408 | retval = KML_LineStringBegin(doc); |
||
409 | break; |
||
410 | |||
411 | default: |
||
412 | retval = 0; |
||
413 | break; |
||
414 | |||
415 | } |
||
416 | if(retval != 1) return(retval); // stop on error |
||
417 | } |
||
418 | |||
419 | if(doc->state == KML_DOC_LINESTRING_OPENED) // if the document was opened add coordinates to the document. |
||
420 | { |
||
421 | retval = KML_LineStringAddPoint(doc); |
||
422 | } |
||
423 | return(retval); |
||
424 | } |
||
425 |