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1 | /*#######################################################################################*/ |
1 | /*#######################################################################################*/ |
2 | /* !!! THIS IS NOT FREE SOFTWARE !!! */ |
2 | /* !!! THIS IS NOT FREE SOFTWARE !!! */ |
3 | /*#######################################################################################*/ |
3 | /*#######################################################################################*/ |
4 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
4 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
5 | // + Copyright (c) 2008 Ingo Busker, Holger Buss |
5 | // + Copyright (c) 2008 Ingo Busker, Holger Buss |
6 | // + Nur für den privaten Gebrauch / NON-COMMERCIAL USE ONLY |
6 | // + Nur für den privaten Gebrauch / NON-COMMERCIAL USE ONLY |
7 | // + FOR NON COMMERCIAL USE ONLY |
7 | // + FOR NON COMMERCIAL USE ONLY |
8 | // + www.MikroKopter.com |
8 | // + www.MikroKopter.com |
9 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
9 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
10 | // + Es gilt für das gesamte Projekt (Hardware, Software, Binärfiles, Sourcecode und Dokumentation), |
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. |
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 |
12 | // + Sollten direkte oder indirekte kommerzielle Absichten verfolgt werden, ist mit uns (info@mikrokopter.de) Kontakt |
13 | // + bzgl. der Nutzungsbedingungen aufzunehmen. |
13 | // + bzgl. der Nutzungsbedingungen aufzunehmen. |
14 | // + Eine kommerzielle Nutzung ist z.B.Verkauf von MikroKoptern, Bestückung und Verkauf von Platinen oder Bausätzen, |
14 | // + Eine kommerzielle Nutzung ist z.B.Verkauf von MikroKoptern, Bestückung und Verkauf von Platinen oder Bausätzen, |
15 | // + Verkauf von Luftbildaufnahmen, usw. |
15 | // + Verkauf von Luftbildaufnahmen, usw. |
16 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
16 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
17 | // + Werden Teile des Quellcodes (mit oder ohne Modifikation) weiterverwendet oder veröffentlicht, |
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 |
18 | // + unterliegen sie auch diesen Nutzungsbedingungen und diese Nutzungsbedingungen incl. Copyright müssen dann beiliegen |
19 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
19 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
20 | // + Sollte die Software (auch auszugesweise) oder sonstige Informationen des MikroKopter-Projekts |
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" |
21 | // + auf anderen Webseiten oder sonstigen Medien veröffentlicht werden, muss unsere Webseite "http://www.mikrokopter.de" |
22 | // + eindeutig als Ursprung verlinkt werden |
22 | // + eindeutig als Ursprung verlinkt werden |
23 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
23 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
24 | // + Keine Gewähr auf Fehlerfreiheit, Vollständigkeit oder Funktion |
24 | // + Keine Gewähr auf Fehlerfreiheit, Vollständigkeit oder Funktion |
25 | // + Benutzung auf eigene Gefahr |
25 | // + Benutzung auf eigene Gefahr |
26 | // + Wir übernehmen keinerlei Haftung für direkte oder indirekte Personen- oder Sachschäden |
26 | // + Wir übernehmen keinerlei Haftung für direkte oder indirekte Personen- oder Sachschäden |
27 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
27 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
28 | // + Die Portierung oder Nutzung der Software (oder Teile davon) auf andere Systeme (ausser der Hardware von www.mikrokopter.de) ist nur |
28 | // + Die Portierung oder Nutzung der Software (oder Teile davon) auf andere Systeme (ausser der Hardware von www.mikrokopter.de) ist nur |
29 | // + mit unserer Zustimmung zulässig |
29 | // + mit unserer Zustimmung zulässig |
30 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
30 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
31 | // + Die Funktion printf_P() unterliegt ihrer eigenen Lizenz und ist hiervon nicht betroffen |
31 | // + Die Funktion printf_P() unterliegt ihrer eigenen Lizenz und ist hiervon nicht betroffen |
32 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
32 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
33 | // + Redistributions of source code (with or without modifications) must retain the above copyright notice, |
33 | // + Redistributions of source code (with or without modifications) must retain the above copyright notice, |
34 | // + this list of conditions and the following disclaimer. |
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 |
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. |
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 |
37 | // + * The use of this project (hardware, software, binary files, sources and documentation) is only permitted |
38 | // + for non-commercial use (directly or indirectly) |
38 | // + for non-commercial use (directly or indirectly) |
39 | // + Commercial use (for excample: selling of MikroKopters, selling of PCBs, assembly, ...) is only permitted |
39 | // + Commercial use (for excample: selling of MikroKopters, selling of PCBs, assembly, ...) is only permitted |
40 | // + with our written permission |
40 | // + with our written permission |
41 | // + * If sources or documentations are redistributet on other webpages, out webpage (http://www.MikroKopter.de) must be |
41 | // + * If sources or documentations are redistributet on other webpages, out webpage (http://www.MikroKopter.de) must be |
42 | // + clearly linked as origin |
42 | // + clearly linked as origin |
43 | // + * porting the sources to other systems or using the software on other systems (except hardware from www.mikrokopter.de) is not allowed |
43 | // + * porting the sources to other systems or using the software on other systems (except hardware from www.mikrokopter.de) is not allowed |
44 | // |
44 | // |
45 | // + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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 |
46 | // + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
47 | // + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
47 | // + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
48 | // + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
48 | // + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
49 | // + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
49 | // + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
50 | // + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
50 | // + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
51 | // + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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 |
52 | // + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
53 | // + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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 |
54 | // + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
55 | // + POSSIBILITY OF SUCH DAMAGE. |
55 | // + POSSIBILITY OF SUCH DAMAGE. |
56 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
56 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
57 | #include <stdlib.h> |
57 | #include <stdlib.h> |
58 | #include <stdio.h> |
58 | #include <stdio.h> |
59 | #include "91x_lib.h" |
59 | #include "91x_lib.h" |
60 | #include "kml.h" |
60 | #include "kml.h" |
61 | #include "kml_header.h" |
61 | #include "kml_header.h" |
- | 62 | #include "uart1.h" |
|
62 | 63 | ||
63 | 64 | ||
64 | //________________________________________________________________________________________________________________________________________ |
65 | //________________________________________________________________________________________________________________________________________ |
65 | // Module name: kml.c |
66 | // Module name: kml.c |
66 | // Compiler used: avr-gcc 3.4.5 |
67 | // Compiler used: avr-gcc 3.4.5 |
67 | // Last Modifikation: 22.03.2009 |
68 | // Last Modifikation: 22.03.2009 |
68 | // Version: 1.03 |
69 | // Version: 1.03 |
69 | // Authors: Stephan Busker, Gregor Stobrawa |
70 | // Authors: Stephan Busker, Gregor Stobrawa |
70 | // Description: Source files to write gps-coordinates to a file in the kml (keyhole markup language) fileformat |
71 | // Description: Source files to write gps-coordinates to a file in the kml (keyhole markup language) fileformat |
71 | // Copyright (C) 2007 Stephan Busker |
72 | // Copyright (C) 2007 Stephan Busker |
72 | //........................................................................................................................................ |
73 | //........................................................................................................................................ |
73 | // 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 |
74 | // 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 |
74 | // extern u8 KML_DocumentInit(KML_Document_t *doc) // initializes the kml-document to resetvalues. |
75 | // extern u8 KML_DocumentInit(KML_Document_t *doc) // initializes the kml-document to resetvalues. |
75 | // extern u8 KML_DocumentOpen(s8 *, KML_Document_t *); // opens a new kml document. A filename can be specified. |
76 | // extern u8 KML_DocumentOpen(s8 *, KML_Document_t *); // opens a new kml document. A filename can be specified. |
76 | // extern u8 KML_DocumentClose(KML_Document_t *doc); // closes an open document |
77 | // extern u8 KML_DocumentClose(KML_Document_t *doc); // closes an open document |
77 | // extern u8 KML_PlaceMarkOpen(KML_Document_t *); // opens a new placemark within the specified document |
78 | // extern u8 KML_PlaceMarkOpen(KML_Document_t *); // opens a new placemark within the specified document |
78 | // extern u8 KML_PlaceMarkClose(KML_Document_t *); // Closes the placemark |
79 | // extern u8 KML_PlaceMarkClose(KML_Document_t *); // Closes the placemark |
79 | // extern u8 KML_LineStringBegin(KML_Document_t *); // begins a new line within the actual placemark |
80 | // extern u8 KML_LineStringBegin(KML_Document_t *); // begins a new line within the actual placemark |
80 | // extern u8 KML_LineStringEnd(KML_Document_t *doc); // ends the actual linestring |
81 | // extern u8 KML_LineStringEnd(KML_Document_t *doc); // ends the actual linestring |
81 | // extern u8 KML_LineStringAddPoint(struct str_gps_nav_data, KML_Document_t *); // adds a new point (gps-coordinates) to the actual linestring |
82 | // extern u8 KML_LineStringAddPoint(struct str_gps_nav_data, KML_Document_t *); // adds a new point (gps-coordinates) to the actual linestring |
82 | //........................................................................................................................................ |
83 | //........................................................................................................................................ |
83 | // ext. functions: |
84 | // ext. functions: |
84 | // |
85 | // |
85 | //........................................................................................................................................ |
86 | //........................................................................................................................................ |
86 | // |
87 | // |
87 | // URL: www.Mikro-Control.de |
88 | // URL: www.Mikro-Control.de |
88 | // mailto: stephan.busker@mikro-control.de |
89 | // mailto: stephan.busker@mikro-control.de |
89 | //________________________________________________________________________________________________________________________________________ |
90 | //________________________________________________________________________________________________________________________________________ |
90 | 91 | ||
91 | 92 | ||
92 | 93 | ||
93 | //________________________________________________________________________________________________________________________________________ |
94 | //________________________________________________________________________________________________________________________________________ |
94 | // Function: KML_DocumentInit(KML_Document_t *) |
95 | // Function: KML_DocumentInit(KML_Document_t *) |
95 | // |
96 | // |
96 | // Description: This function initializes the kml-document for further use. |
97 | // Description: This function initializes the kml-document for further use. |
97 | // |
98 | // |
98 | // |
99 | // |
99 | // Returnvalue: '1' if document was initialized |
100 | // Returnvalue: '1' if document was initialized |
100 | //________________________________________________________________________________________________________________________________________ |
101 | //________________________________________________________________________________________________________________________________________ |
101 | 102 | ||
102 | u8 KML_DocumentInit(KML_Document_t *doc) |
103 | u8 KML_DocumentInit(KML_Document_t *doc) |
103 | { |
104 | { |
104 | doc->state = KML_DOC_CLOSED; // state of the kml-document |
105 | doc->state = KML_DOC_CLOSED; // state of the kml-document |
105 | doc->file = NULL; |
106 | doc->file = NULL; |
106 | return(1); |
107 | return(1); |
107 | } |
108 | } |
108 | 109 | ||
109 | //________________________________________________________________________________________________________________________________________ |
110 | //________________________________________________________________________________________________________________________________________ |
110 | // Function: KML_Document_Open(void); |
111 | // Function: KML_Document_Open(void); |
111 | // |
112 | // |
112 | // Description: This function opens a new KML- document with the specified name and creates the document header within the file. |
113 | // Description: This function opens a new KML- document with the specified name and creates the document header within the file. |
113 | // |
114 | // |
114 | // |
115 | // |
115 | // Returnvalue: '1' if the KML- file could be created. |
116 | // Returnvalue: '1' if the KML- file could be created. |
116 | //________________________________________________________________________________________________________________________________________ |
117 | //________________________________________________________________________________________________________________________________________ |
117 | 118 | ||
118 | u8 KML_DocumentOpen(s8 *name, KML_Document_t *doc) |
119 | u8 KML_DocumentOpen(s8 *name, KML_Document_t *doc) |
119 | { |
120 | { |
120 | 121 | ||
121 | u8 retvalue = 0; |
122 | u8 retvalue = 0; |
122 | 123 | ||
123 | if(doc == NULL) return(0); |
124 | if(doc == NULL) return(0); |
124 | 125 | ||
125 | KML_DocumentInit(doc); // intialize the document with resetvalues |
126 | KML_DocumentInit(doc); // intialize the document with resetvalues |
126 | doc->file = fopen_(name,'a'); // open a new file with the specified filename on the memorycard. |
127 | doc->file = fopen_(name,'a'); // open a new file with the specified filename on the memorycard. |
127 | 128 | ||
128 | if(doc->file != NULL) // could the file be opened? |
129 | if(doc->file != NULL) // could the file be opened? |
129 | { |
130 | { |
130 | retvalue = 1; // the document could be created on the drive. |
131 | retvalue = 1; // the document could be created on the drive. |
131 | doc->state = KML_DOC_OPENED; // change document state to opened. At next a placemark has to be opened. |
132 | doc->state = KML_DOC_OPENED; // change document state to opened. At next a placemark has to be opened. |
132 | fwrite_((void*)KML_DOCUMENT_HEADER, sizeof(KML_DOCUMENT_HEADER)-1,1,doc->file);// write the KML-header to the document. |
133 | fwrite_((void*)KML_DOCUMENT_HEADER, sizeof(KML_DOCUMENT_HEADER)-1,1,doc->file);// write the KML-header to the document. |
133 | } |
134 | } |
134 | 135 | ||
135 | return(retvalue); |
136 | return(retvalue); |
136 | } |
137 | } |
137 | 138 | ||
138 | //________________________________________________________________________________________________________________________________________ |
139 | //________________________________________________________________________________________________________________________________________ |
139 | // Function: DocumentClose(KML_Document_t *doc); |
140 | // Function: DocumentClose(KML_Document_t *doc); |
140 | // |
141 | // |
141 | // Description: This function closes the document specified by doc. |
142 | // Description: This function closes the document specified by doc. |
142 | // |
143 | // |
143 | // |
144 | // |
144 | // Returnvalue: '1' if the KML- file could be closed. |
145 | // Returnvalue: '1' if the KML- file could be closed. |
145 | //________________________________________________________________________________________________________________________________________ |
146 | //________________________________________________________________________________________________________________________________________ |
146 | 147 | ||
147 | u8 KML_DocumentClose(KML_Document_t *doc) |
148 | u8 KML_DocumentClose(KML_Document_t *doc) |
148 | { |
149 | { |
149 | 150 | ||
150 | u8 retvalue = 1; |
151 | u8 retvalue = 1; |
151 | 152 | ||
152 | if(doc == NULL) return(0); |
153 | if(doc == NULL) return(0); |
153 | 154 | ||
154 | while(doc->state != KML_DOC_CLOSED) // close linestring, placemark and document before closing the file on the memorycard |
155 | while(doc->state != KML_DOC_CLOSED) // close linestring, placemark and document before closing the file on the memorycard |
155 | { |
156 | { |
156 | switch(doc->state) |
157 | switch(doc->state) |
157 | { |
158 | { |
158 | case KML_DOC_LINESTRING_OPENED: |
159 | case KML_DOC_LINESTRING_OPENED: |
159 | KML_LineStringEnd(doc); // write terminating tag to end linestring. |
160 | KML_LineStringEnd(doc); // write terminating tag to end linestring. |
160 | break; |
161 | break; |
161 | 162 | ||
162 | case KML_DOC_PLACEMARK_OPENED: // write terminating tag to close placemark. |
163 | case KML_DOC_PLACEMARK_OPENED: // write terminating tag to close placemark. |
163 | KML_PlaceMarkClose(doc); |
164 | KML_PlaceMarkClose(doc); |
164 | break; |
165 | break; |
165 | 166 | ||
166 | case KML_DOC_OPENED: // close the file on the memorycard |
167 | case KML_DOC_OPENED: // close the file on the memorycard |
167 | if(doc->file != NULL) |
168 | if(doc->file != NULL) |
168 | { |
169 | { |
169 | fwrite_((void*)KML_DOCUMENT_FOOTER, sizeof(KML_DOCUMENT_FOOTER)-1,1,doc->file); // write the KML- footer to the document. |
170 | fwrite_((void*)KML_DOCUMENT_FOOTER, sizeof(KML_DOCUMENT_FOOTER)-1,1,doc->file); // write the KML- footer to the document. |
170 | fclose_(doc->file); |
171 | fclose_(doc->file); |
171 | retvalue = 1; |
172 | retvalue = 1; |
172 | } |
173 | } |
173 | doc->state = KML_DOC_CLOSED; |
174 | doc->state = KML_DOC_CLOSED; |
174 | break; |
175 | break; |
175 | 176 | ||
176 | default: |
177 | default: |
177 | doc->state = KML_DOC_CLOSED; |
178 | doc->state = KML_DOC_CLOSED; |
178 | break; |
179 | break; |
179 | 180 | ||
180 | } |
181 | } |
181 | } |
182 | } |
182 | return(retvalue); |
183 | return(retvalue); |
183 | } |
184 | } |
184 | 185 | ||
185 | //________________________________________________________________________________________________________________________________________ |
186 | //________________________________________________________________________________________________________________________________________ |
186 | // Function: u8 KML_PlaceMarkOpen(KML_Document_t *doc); |
187 | // Function: u8 KML_PlaceMarkOpen(KML_Document_t *doc); |
187 | // |
188 | // |
188 | // Description: This function adds a placemark to the document. |
189 | // Description: This function adds a placemark to the document. |
189 | // |
190 | // |
190 | // |
191 | // |
191 | // Returnvalue: '1' if the PlaceMark could be opened |
192 | // Returnvalue: '1' if the PlaceMark could be opened |
192 | //________________________________________________________________________________________________________________________________________ |
193 | //________________________________________________________________________________________________________________________________________ |
193 | 194 | ||
194 | u8 KML_PlaceMarkOpen(KML_Document_t *doc) |
195 | u8 KML_PlaceMarkOpen(KML_Document_t *doc) |
195 | { |
196 | { |
196 | u8 retvalue = 0; |
197 | u8 retvalue = 0; |
197 | if(doc->state == KML_DOC_OPENED) |
198 | if(doc->state == KML_DOC_OPENED) |
198 | { |
199 | { |
199 | if(doc->file != NULL) |
200 | if(doc->file != NULL) |
200 | { |
201 | { |
201 | doc->state = KML_DOC_PLACEMARK_OPENED; |
202 | doc->state = KML_DOC_PLACEMARK_OPENED; |
202 | retvalue = 1; |
203 | retvalue = 1; |
203 | fwrite_((void*)KML_PLACEMARK_HEADER, sizeof(KML_PLACEMARK_HEADER)-1,1,doc->file); |
204 | fwrite_((void*)KML_PLACEMARK_HEADER, sizeof(KML_PLACEMARK_HEADER)-1,1,doc->file); |
204 | } |
205 | } |
205 | } |
206 | } |
206 | return(retvalue); |
207 | return(retvalue); |
207 | } |
208 | } |
208 | 209 | ||
209 | //________________________________________________________________________________________________________________________________________ |
210 | //________________________________________________________________________________________________________________________________________ |
210 | // Function: u8 PlaceMarkClose(KML_PlaceMark_t *place, File *file); |
211 | // Function: u8 PlaceMarkClose(KML_PlaceMark_t *place, File *file); |
211 | // |
212 | // |
212 | // Description: This function ends the placemark opened before. |
213 | // Description: This function ends the placemark opened before. |
213 | // |
214 | // |
214 | // |
215 | // |
215 | // Returnvalue: 1' if the PlaceMark could be closed |
216 | // Returnvalue: 1' if the PlaceMark could be closed |
216 | //________________________________________________________________________________________________________________________________________ |
217 | //________________________________________________________________________________________________________________________________________ |
217 | 218 | ||
218 | u8 KML_PlaceMarkClose(KML_Document_t *doc) |
219 | u8 KML_PlaceMarkClose(KML_Document_t *doc) |
219 | { |
220 | { |
220 | 221 | ||
221 | u8 retvalue = 0; // close the Placemark-tag of the corosponding document. |
222 | u8 retvalue = 0; // close the Placemark-tag of the corosponding document. |
222 | 223 | ||
223 | if(doc->state == KML_DOC_PLACEMARK_OPENED) |
224 | if(doc->state == KML_DOC_PLACEMARK_OPENED) |
224 | { |
225 | { |
225 | if(doc->file != NULL) |
226 | if(doc->file != NULL) |
226 | { |
227 | { |
227 | doc->state = KML_DOC_OPENED; |
228 | doc->state = KML_DOC_OPENED; |
228 | fwrite_((void*)KML_PLACEMARK_FOOTER, sizeof(KML_PLACEMARK_FOOTER)-1,1,doc->file); |
229 | fwrite_((void*)KML_PLACEMARK_FOOTER, sizeof(KML_PLACEMARK_FOOTER)-1,1,doc->file); |
229 | retvalue = 1; |
230 | retvalue = 1; |
230 | } |
231 | } |
231 | } |
232 | } |
232 | 233 | ||
233 | return(retvalue); |
234 | return(retvalue); |
234 | } |
235 | } |
235 | 236 | ||
236 | //________________________________________________________________________________________________________________________________________ |
237 | //________________________________________________________________________________________________________________________________________ |
237 | // Function: u8 LineStringBegin(KML_Document_t *doc); |
238 | // Function: u8 LineStringBegin(KML_Document_t *doc); |
238 | // |
239 | // |
239 | // Description: This function ends the placemark opened before. |
240 | // Description: This function ends the placemark opened before. |
240 | // |
241 | // |
241 | // |
242 | // |
242 | // Returnvalue: '1' if the LineString could be started |
243 | // Returnvalue: '1' if the LineString could be started |
243 | //________________________________________________________________________________________________________________________________________ |
244 | //________________________________________________________________________________________________________________________________________ |
244 | 245 | ||
245 | u8 KML_LineStringBegin(KML_Document_t *doc) |
246 | u8 KML_LineStringBegin(KML_Document_t *doc) |
246 | { |
247 | { |
247 | 248 | ||
248 | u8 retvalue = 0; |
249 | u8 retvalue = 0; |
249 | 250 | ||
250 | if(doc->state == KML_DOC_PLACEMARK_OPENED) |
251 | if(doc->state == KML_DOC_PLACEMARK_OPENED) |
251 | { |
252 | { |
252 | if(doc->file != NULL) |
253 | if(doc->file != NULL) |
253 | { |
254 | { |
254 | doc->state = KML_DOC_LINESTRING_OPENED; |
255 | doc->state = KML_DOC_LINESTRING_OPENED; |
255 | fwrite_((void*)KML_LINESTRING_HEADER, sizeof(KML_LINESTRING_HEADER)-1,1,doc->file); |
256 | fwrite_((void*)KML_LINESTRING_HEADER, sizeof(KML_LINESTRING_HEADER)-1,1,doc->file); |
256 | retvalue = 1; |
257 | retvalue = 1; |
257 | } |
258 | } |
258 | } |
259 | } |
259 | return(retvalue); |
260 | return(retvalue); |
260 | } |
261 | } |
261 | 262 | ||
262 | //________________________________________________________________________________________________________________________________________ |
263 | //________________________________________________________________________________________________________________________________________ |
263 | // Function: u8 KML_LineStringEnd(KML_Document_t *doc) |
264 | // Function: u8 KML_LineStringEnd(KML_Document_t *doc) |
264 | // |
265 | // |
265 | // Description: This function ends the placemark opened before. |
266 | // Description: This function ends the placemark opened before. |
266 | // |
267 | // |
267 | // |
268 | // |
268 | // Returnvalue: '1' if the LineString could be terminated |
269 | // Returnvalue: '1' if the LineString could be terminated |
269 | //________________________________________________________________________________________________________________________________________ |
270 | //________________________________________________________________________________________________________________________________________ |
270 | 271 | ||
271 | u8 KML_LineStringEnd(KML_Document_t *doc) |
272 | u8 KML_LineStringEnd(KML_Document_t *doc) |
272 | { |
273 | { |
273 | 274 | ||
274 | u8 retvalue = 0; |
275 | u8 retvalue = 0; |
275 | 276 | ||
276 | if(doc->state == KML_DOC_LINESTRING_OPENED) |
277 | if(doc->state == KML_DOC_LINESTRING_OPENED) |
277 | { |
278 | { |
278 | if(doc->file != NULL) |
279 | if(doc->file != NULL) |
279 | { |
280 | { |
280 | doc->state = KML_DOC_PLACEMARK_OPENED; |
281 | doc->state = KML_DOC_PLACEMARK_OPENED; |
281 | fwrite_((void*)KML_LINESTRING_FOOTER, sizeof(KML_LINESTRING_FOOTER)-1,1,doc->file); |
282 | fwrite_((void*)KML_LINESTRING_FOOTER, sizeof(KML_LINESTRING_FOOTER)-1,1,doc->file); |
282 | retvalue = 1; |
283 | retvalue = 1; |
283 | } |
284 | } |
284 | } |
285 | } |
285 | return(retvalue); |
286 | return(retvalue); |
286 | } |
287 | } |
287 | 288 | ||
288 | //________________________________________________________________________________________________________________________________________ |
289 | //________________________________________________________________________________________________________________________________________ |
289 | // Function: u8 LineStringAddPoint(gps_data_t, KML_Document_t *doc) |
290 | // Function: u8 LineStringAddPoint(gps_data_t, KML_Document_t *doc) |
290 | // |
291 | // |
291 | // Description: This function adds a point to the specified document. |
292 | // Description: This function adds a point to the specified document. |
292 | // |
293 | // |
293 | // |
294 | // |
294 | // Returnvalue: '1' if a ppoint was added could be started |
295 | // Returnvalue: '1' if a ppoint was added could be started |
295 | //________________________________________________________________________________________________________________________________________ |
296 | //________________________________________________________________________________________________________________________________________ |
296 | 297 | ||
297 | u8 KML_LineStringAddPoint(KML_Document_t *doc) |
298 | u8 KML_LineStringAddPoint(KML_Document_t *doc) |
298 | { |
299 | { |
299 | 300 | ||
300 | u8 retvalue = 0; |
301 | u8 retvalue = 0; |
301 | s8 string[50]; |
302 | s8 string[50]; |
302 | s32 rel_altitude = 0; |
303 | s32 rel_altitude = 0; |
303 | 304 | ||
304 | if(doc == NULL) return(0); |
305 | if(doc == NULL) return(0); |
305 | 306 | ||
306 | if((GPSData.Position.Status != INVALID) && (GPS_HomePosition.Status != INVALID)) |
307 | if((GPSData.Position.Status != INVALID) && (NaviData.HomePosition.Status != INVALID)) |
307 | { |
308 | { |
308 | if(doc->state == KML_DOC_LINESTRING_OPENED) |
309 | if(doc->state == KML_DOC_LINESTRING_OPENED) |
309 | { |
310 | { |
310 | if(doc->file != NULL) |
311 | if(doc->file != NULL) |
311 | { |
312 | { |
312 | s32 i1, i2; |
313 | s32 i1, i2; |
313 | u8 sign; |
314 | u8 sign; |
314 | if(GPSData.Position.Longitude < 0) sign = '-'; |
315 | if(GPSData.Position.Longitude < 0) sign = '-'; |
315 | else sign = '+'; |
316 | else sign = '+'; |
316 | i1 = abs(GPSData.Position.Longitude)/10000000L; |
317 | i1 = abs(GPSData.Position.Longitude)/10000000L; |
317 | i2 = abs(GPSData.Position.Longitude)%10000000L; |
318 | i2 = abs(GPSData.Position.Longitude)%10000000L; |
318 | sprintf(string,"\r\n%c%ld.%07ld,",sign, i1, i2); |
319 | sprintf(string,"\r\n%c%ld.%07ld,",sign, i1, i2); |
319 | fputs_(string, doc->file); |
320 | fputs_(string, doc->file); |
320 | if(GPSData.Position.Latitude < 0) sign = '-'; |
321 | if(GPSData.Position.Latitude < 0) sign = '-'; |
321 | else sign = '+'; |
322 | else sign = '+'; |
322 | i1 = abs(GPSData.Position.Latitude)/10000000L; |
323 | i1 = abs(GPSData.Position.Latitude)/10000000L; |
323 | i2 = abs(GPSData.Position.Latitude)%10000000L; |
324 | i2 = abs(GPSData.Position.Latitude)%10000000L; |
324 | sprintf(string,"%c%ld.%07ld,",sign, i1, i2); |
325 | sprintf(string,"%c%ld.%07ld,",sign, i1, i2); |
325 | fputs_(string, doc->file); |
326 | fputs_(string, doc->file); |
326 | // calculate relative altitude with respect to the altitude of the home position |
327 | // calculate relative altitude with respect to the altitude of the home position |
327 | rel_altitude = GPSData.Position.Altitude - GPS_HomePosition.Altitude; |
328 | rel_altitude = GPSData.Position.Altitude - NaviData.HomePosition.Altitude; |
328 | if(rel_altitude < 0) rel_altitude = 0; // avoid negative altitudes in log |
329 | if(rel_altitude < 0) rel_altitude = 0; // avoid negative altitudes in log |
329 | i1 = rel_altitude/1000L; |
330 | i1 = rel_altitude/1000L; |
330 | i2 = rel_altitude%1000L; |
331 | i2 = rel_altitude%1000L; |
331 | sprintf(string," %ld.%03ld",i1, i2); |
332 | sprintf(string," %ld.%03ld",i1, i2); |
332 | fputs_(string, doc->file); |
333 | fputs_(string, doc->file); |
333 | retvalue = 1; |
334 | retvalue = 1; |
334 | } |
335 | } |
335 | } |
336 | } |
336 | } |
337 | } |
337 | 338 | ||
338 | return(retvalue); |
339 | return(retvalue); |
339 | } |
340 | } |
340 | 341 | ||
341 | //________________________________________________________________________________________________________________________________________ |
342 | //________________________________________________________________________________________________________________________________________ |
342 | // Function: u8 KML_LoggGPSCoordinates(gps_data_t *, KML_Document_t *) |
343 | // Function: u8 KML_LoggGPSCoordinates(gps_data_t *, KML_Document_t *) |
343 | // |
344 | // |
344 | // Description: This function opens adds gpscoordinates to an KML-Document. The document will be opened, if not already done |
345 | // Description: This function opens adds gpscoordinates to an KML-Document. The document will be opened, if not already done |
345 | // |
346 | // |
346 | // |
347 | // |
347 | // Returnvalue: '1' if an gps coordinate was logged |
348 | // Returnvalue: '1' if an gps coordinate was logged |
348 | //________________________________________________________________________________________________________________________________________ |
349 | //________________________________________________________________________________________________________________________________________ |
349 | 350 | ||
350 | u8 KML_LoggGPSCoordinates(KML_Document_t *doc) |
351 | u8 KML_LoggGPSCoordinates(KML_Document_t *doc) |
351 | { |
352 | { |
352 | u8 retval = 0; |
353 | u8 retval = 0; |
353 | while(doc->state != KML_DOC_LINESTRING_OPENED) // automatic create document with default filename on the card. |
354 | while(doc->state != KML_DOC_LINESTRING_OPENED) // automatic create document with default filename on the card. |
354 | { |
355 | { |
355 | switch(doc->state) |
356 | switch(doc->state) |
356 | { |
357 | { |
357 | case KML_DOC_CLOSED: // document hasn't been opened yet therefore it will be initialized automatically |
358 | case KML_DOC_CLOSED: // document hasn't been opened yet therefore it will be initialized automatically |
358 | retval = KML_DocumentOpen("default.kml",doc); // open the kml-document with a standardname. |
359 | retval = KML_DocumentOpen("default.kml",doc); // open the kml-document with a standardname. |
359 | break; |
360 | break; |
360 | 361 | ||
361 | case KML_DOC_OPENED: // if a document has been opened before but no placemark exists: |
362 | case KML_DOC_OPENED: // if a document has been opened before but no placemark exists: |
362 | retval = KML_PlaceMarkOpen(doc); |
363 | retval = KML_PlaceMarkOpen(doc); |
363 | break; |
364 | break; |
364 | 365 | ||
365 | case KML_DOC_PLACEMARK_OPENED: // add linestring to the placemark |
366 | case KML_DOC_PLACEMARK_OPENED: // add linestring to the placemark |
366 | retval = KML_LineStringBegin(doc); |
367 | retval = KML_LineStringBegin(doc); |
367 | break; |
368 | break; |
368 | 369 | ||
369 | default: |
370 | default: |
370 | retval = 0; |
371 | retval = 0; |
371 | break; |
372 | break; |
372 | 373 | ||
373 | } |
374 | } |
374 | if(retval != 1) return(retval); // stop on error |
375 | if(retval != 1) return(retval); // stop on error |
375 | } |
376 | } |
376 | 377 | ||
377 | if(doc->state == KML_DOC_LINESTRING_OPENED) // if the document was opened add coordinates to the document. |
378 | if(doc->state == KML_DOC_LINESTRING_OPENED) // if the document was opened add coordinates to the document. |
378 | { |
379 | { |
379 | retval = KML_LineStringAddPoint(doc); |
380 | retval = KML_LineStringAddPoint(doc); |
380 | } |
381 | } |
381 | return(retval); |
382 | return(retval); |
382 | } |
383 | } |
383 | 384 | ||
384 | 385 |