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| 24 | StephanB | 1 | /*#######################################################################################*/ |
| 2 | /* !!! THIS IS NOT FREE SOFTWARE !!! */ |
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| 3 | /*#######################################################################################*/ |
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| 4 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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| 5 | // + Copyright (c) 2008 Ingo Busker, Holger Buss |
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| 6 | // + Nur für den privaten Gebrauch |
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| 7 | // + FOR NON COMMERCIAL USE ONLY |
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| 8 | // + www.MikroKopter.com |
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| 9 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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| 10 | // + Es gilt für das gesamte Projekt (Hardware, Software, Binärfiles, Sourcecode und Dokumentation), |
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| 11 | // + dass eine Nutzung (auch auszugsweise) nur für den privaten (nicht-kommerziellen) Gebrauch zulässig ist. |
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| 12 | // + Sollten direkte oder indirekte kommerzielle Absichten verfolgt werden, ist mit uns (info@mikrokopter.de) Kontakt |
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| 13 | // + bzgl. der Nutzungsbedingungen aufzunehmen. |
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| 14 | // + Eine kommerzielle Nutzung ist z.B.Verkauf von MikroKoptern, Bestückung und Verkauf von Platinen oder Bausätzen, |
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| 15 | // + Verkauf von Luftbildaufnahmen, usw. |
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| 16 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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| 17 | // + Werden Teile des Quellcodes (mit oder ohne Modifikation) weiterverwendet oder veröffentlicht, |
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| 18 | // + unterliegen sie auch diesen Nutzungsbedingungen und diese Nutzungsbedingungen incl. Copyright müssen dann beiliegen |
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| 19 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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| 20 | // + Sollte die Software (auch auszugesweise) oder sonstige Informationen des MikroKopter-Projekts |
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| 21 | // + auf anderen Webseiten oder sonstigen Medien veröffentlicht werden, muss unsere Webseite "http://www.mikrokopter.de" |
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| 22 | // + eindeutig als Ursprung verlinkt werden |
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| 23 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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| 24 | // + Keine Gewähr auf Fehlerfreiheit, Vollständigkeit oder Funktion |
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| 25 | // + Benutzung auf eigene Gefahr |
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| 26 | // + Wir übernehmen keinerlei Haftung für direkte oder indirekte Personen- oder Sachschäden |
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| 27 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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| 28 | // + Die PORTIERUNG der Software (oder Teile davon) auf andere Systeme (ausser der Hardware von www.mikrokopter.de) ist nur |
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| 29 | // + mit unserer Zustimmung zulässig |
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| 30 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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| 31 | // + Die Funktion printf_P() unterliegt ihrer eigenen Lizenz und ist hiervon nicht betroffen |
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| 32 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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| 33 | // + Redistributions of source code (with or without modifications) must retain the above copyright notice, |
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| 34 | // + this list of conditions and the following disclaimer. |
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| 35 | // + * Neither the name of the copyright holders nor the names of contributors may be used to endorse or promote products derived |
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| 36 | // + from this software without specific prior written permission. |
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| 37 | // + * The use of this project (hardware, software, binary files, sources and documentation) is only permitted |
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| 38 | // + for non-commercial use (directly or indirectly) |
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| 39 | // + Commercial use (for excample: selling of MikroKopters, selling of PCBs, assembly, ...) is only permitted |
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| 40 | // + with our written permission |
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| 41 | // + * If sources or documentations are redistributet on other webpages, out webpage (http://www.MikroKopter.de) must be |
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| 42 | // + clearly linked as origin |
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| 43 | // + * PORTING this software (or part of it) to systems (other than hardware from www.mikrokopter.de) is NOT allowed |
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| 44 | // |
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| 45 | // + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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| 46 | // + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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| 47 | // + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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| 48 | // + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
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| 49 | // + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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| 50 | // + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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| 51 | // + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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| 52 | // + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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| 53 | // + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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| 54 | // + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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| 55 | // + POSSIBILITY OF SUCH DAMAGE. |
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| 56 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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| 57 | |||
| 58 | #include <stdio.h> |
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| 59 | #include "main.h" |
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| 60 | #include "kml.h" |
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| 61 | #include "kml_header.h" |
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| 62 | #include "fat16.h" |
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| 63 | |||
| 64 | |||
| 65 | //________________________________________________________________________________________________________________________________________ |
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| 66 | // Module name: kml.c |
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| 67 | // Compiler used: avr-gcc 3.4.5 |
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| 68 | // Last Modifikation: 17.03.2008 |
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| 69 | // Version: 1.02 |
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| 70 | // Authors: Stephan Busker |
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| 71 | // Description: Source files to write gps-coordinates to a file in the kml (keyhole markup language) fileformat |
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| 72 | // Copyright (C) 2007 Stephan Busker |
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| 73 | //........................................................................................................................................ |
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| 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 |
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| 75 | // extern u8 KML_DocumentInit(KML_Document_t *doc) // initializes the kml-document to resetvalues. |
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| 76 | // extern u8 KML_DocumentOpen(s8 *, KML_Document_t *); // opens a new kml document. A filename can be specified. |
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| 77 | // extern u8 KML_DocumentClose(KML_Document_t *doc); // closes an open document |
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| 78 | // extern u8 KML_PlaceMarkOpen(s8 *name, KML_Document_t *); // opens a new placemark within the specified document |
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| 79 | // extern u8 KML_PlaceMarkClose( KML_Document_t *); // Closes the placemark |
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| 80 | // extern u8 KML_LineStringBegin(KML_Document_t *); // begins a new line within the actual placemark |
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| 81 | // extern u8 KML_LineStringEnd(KML_Document_t *doc); // ends the actual linestring |
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| 82 | // extern u8 KML_LineStringAddPoint(struct str_gps_nav_data, KML_Document_t *); // adds a new point (gps-coordinates) to the actual linestring |
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| 83 | //........................................................................................................................................ |
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| 84 | // ext. functions: |
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| 85 | // |
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| 86 | //........................................................................................................................................ |
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| 87 | // |
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| 88 | // URL: www.Mikro-Control.de |
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| 89 | // mailto: stephan.busker@mikro-control.de |
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| 90 | //________________________________________________________________________________________________________________________________________ |
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| 91 | |||
| 92 | |||
| 93 | |||
| 94 | //________________________________________________________________________________________________________________________________________ |
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| 95 | // Funtion: KML_DocumentInit(KML_Document_t *) |
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| 96 | // |
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| 97 | // Description: This function initializes the kml-document for further use. |
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| 98 | // |
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| 99 | // |
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| 100 | // Returnvalue: '1' if document was initialized |
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| 101 | //________________________________________________________________________________________________________________________________________ |
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| 102 | |||
| 103 | u8 KML_DocumentInit(KML_Document_t *doc) |
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| 104 | { |
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| 105 | doc->name[0] = 0; // name of the document |
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| 106 | doc->state = DOC_CLOSED; // state of the kml-document |
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| 107 | doc->file = NULL; |
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| 108 | doc->place.name[0]=0; |
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| 109 | doc->place.description[0]=0; |
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| 110 | return(1); |
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| 111 | } |
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| 112 | |||
| 113 | //________________________________________________________________________________________________________________________________________ |
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| 114 | // Funtion: KML_Document_Open(void); |
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| 115 | // |
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| 116 | // Description: This function opens a new KML- document with the specified name and creates the document header within the file. |
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| 117 | // |
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| 118 | // |
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| 119 | // Returnvalue: '1' if the KML- file could be created. |
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| 120 | //________________________________________________________________________________________________________________________________________ |
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| 121 | |||
| 122 | u8 KML_DocumentOpen(s8 *name, KML_Document_t *doc) |
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| 123 | { |
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| 124 | |||
| 125 | u8 retvalue = 0; |
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| 126 | |||
| 127 | KML_DocumentInit(doc); // intialize the document with resetvalues |
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| 128 | doc->file = fopen_(name,'a'); // open a new file with the specified filename on the memorycard. |
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| 129 | |||
| 130 | if(doc->file != NULL) // could the file be opened? |
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| 131 | { |
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| 132 | retvalue = 1; // the document could be created on the drive. |
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| 133 | doc->state = DOC_OPENED; // change document state to opened. At next a placemark has to be opened. |
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| 134 | fwrite_(KML_DOCUMENT_HEADER, sizeof(KML_DOCUMENT_HEADER)-1,1,doc->file); // write the KML- footer to the document. |
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| 135 | } |
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| 136 | |||
| 137 | return(retvalue); |
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| 138 | } |
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| 139 | |||
| 140 | //________________________________________________________________________________________________________________________________________ |
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| 141 | // Funtion: DocumentClose(KML_Document_t *doc); |
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| 142 | // |
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| 143 | // Description: This function closes the document specified by doc. |
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| 144 | // |
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| 145 | // |
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| 146 | // Returnvalue: none |
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| 147 | //________________________________________________________________________________________________________________________________________ |
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| 148 | |||
| 149 | u8 KML_DocumentClose(KML_Document_t *doc) |
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| 150 | { |
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| 151 | |||
| 152 | u8 retvalue = 0; |
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| 153 | |||
| 154 | while(doc->state != DOC_CLOSED) // close linestring, placemark and document before closing the file on the memorycard |
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| 155 | { |
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| 156 | switch(doc->state) |
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| 157 | { |
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| 158 | case DOC_LINESTRING_OPENED: |
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| 159 | KML_LineStringEnd(doc); // write terminating tag to end linestring. |
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| 160 | doc->state = DOC_PLACEMARK_OPENED; |
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| 161 | break; |
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| 162 | |||
| 163 | case DOC_PLACEMARK_OPENED: // write terminating tag to close placemark. |
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| 164 | KML_PlaceMarkClose(doc); |
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| 165 | doc->state = DOC_OPENED; |
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| 166 | break; |
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| 167 | |||
| 168 | case DOC_OPENED: // close the file on the memorycard |
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| 169 | if(doc->file != NULL) |
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| 170 | { |
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| 171 | fwrite_(KML_DOCUMENT_FOOTER, sizeof(KML_DOCUMENT_FOOTER)-1,1,doc->file); // write the KML- footer to the document. |
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| 172 | fclose_(doc->file); |
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| 173 | retvalue = 1; |
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| 174 | } |
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| 175 | doc->state = DOC_CLOSED; |
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| 176 | break; |
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| 177 | |||
| 178 | } |
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| 179 | }; |
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| 180 | |||
| 181 | return(retvalue); |
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| 182 | } |
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| 183 | |||
| 184 | //________________________________________________________________________________________________________________________________________ |
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| 185 | // Funtion: u8 PlaceMarkOpen(s8 *name, File *file); |
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| 186 | // |
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| 187 | // Description: This function adds a placemark to the document. |
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| 188 | // |
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| 189 | // |
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| 190 | // Returnvalue: none |
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| 191 | //________________________________________________________________________________________________________________________________________ |
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| 192 | |||
| 193 | u8 KML_PlaceMarkOpen(s8 *name, KML_Document_t *doc) |
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| 194 | { |
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| 195 | |||
| 196 | u8 retvalue = 0; |
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| 197 | |||
| 198 | if(doc->file != NULL) |
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| 199 | { |
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| 200 | doc->state = DOC_PLACEMARK_OPENED; |
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| 201 | retvalue = 1; |
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| 202 | fwrite_(KML_PLACEMARK_HEADER, sizeof(KML_PLACEMARK_HEADER)-1,1,doc->file); |
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| 203 | } |
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| 204 | |||
| 205 | return(retvalue); |
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| 206 | } |
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| 207 | |||
| 208 | //________________________________________________________________________________________________________________________________________ |
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| 209 | // Funtion: u8 PlaceMarkClose(KML_PlaceMark_t *place, File *file); |
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| 210 | // |
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| 211 | // Description: This function ends the placemark opened before. |
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| 212 | // |
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| 213 | // |
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| 214 | // Returnvalue: none |
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| 215 | //________________________________________________________________________________________________________________________________________ |
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| 216 | |||
| 217 | u8 KML_PlaceMarkClose(KML_Document_t *doc) |
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| 218 | { |
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| 219 | |||
| 220 | u8 retvalue = 0; // close the Placemark-tag of the corosponding document. |
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| 221 | |||
| 222 | if(doc->state == DOC_PLACEMARK_OPENED) |
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| 223 | { |
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| 224 | if(doc->file != NULL) |
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| 225 | { |
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| 226 | doc->state =DOC_OPENED; |
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| 227 | fwrite_(KML_PLACEMARK_FOOTER, sizeof(KML_PLACEMARK_FOOTER)-1,1,doc->file); |
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| 228 | retvalue = 1; |
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| 229 | } |
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| 230 | } |
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| 231 | |||
| 232 | return(retvalue); |
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| 233 | } |
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| 234 | |||
| 235 | //________________________________________________________________________________________________________________________________________ |
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| 236 | // Funtion: u8 LineStringBegin(KML_Document_t *doc); |
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| 237 | // |
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| 238 | // Description: This function ends the placemark opened before. |
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| 239 | // |
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| 240 | // |
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| 241 | // Returnvalue: none |
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| 242 | //________________________________________________________________________________________________________________________________________ |
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| 243 | |||
| 244 | u8 KML_LineStringBegin(KML_Document_t *doc) |
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| 245 | { |
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| 246 | |||
| 247 | u8 retvalue = 0; |
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| 248 | |||
| 249 | if(doc->file != NULL) |
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| 250 | { |
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| 251 | doc->state = DOC_LINESTRING_OPENED; |
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| 252 | fwrite_(KML_LINESTRING_HEADER, sizeof(KML_LINESTRING_HEADER)-1,1,doc->file); |
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| 253 | retvalue = 1; |
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| 254 | } |
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| 255 | |||
| 256 | return(retvalue); |
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| 257 | } |
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| 258 | |||
| 259 | //________________________________________________________________________________________________________________________________________ |
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| 260 | // Funtion: u8 LineStringEnd(KML_Document_t *doc) |
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| 261 | // |
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| 262 | // Description: This function ends the placemark opened before. |
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| 263 | // |
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| 264 | // |
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| 265 | // Returnvalue: none |
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| 266 | //________________________________________________________________________________________________________________________________________ |
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| 267 | |||
| 268 | u8 KML_LineStringEnd(KML_Document_t *doc) |
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| 269 | { |
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| 270 | |||
| 271 | u8 retvalue = 0; |
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| 272 | |||
| 273 | if(doc->state == DOC_LINESTRING_OPENED); |
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| 274 | if(doc->file != NULL) |
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| 275 | { |
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| 276 | doc->state = DOC_PLACEMARK_OPENED; |
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| 277 | fwrite_(KML_LINESTRING_FOOTER, sizeof(KML_LINESTRING_FOOTER)-1,1,doc->file); |
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| 278 | retvalue = 1; |
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| 279 | } |
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| 280 | |||
| 281 | return(retvalue); |
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| 282 | } |
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| 283 | |||
| 284 | //________________________________________________________________________________________________________________________________________ |
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| 285 | // Funtion: u8 LineStringAddPoint(struct str_GPSPosition, KML_Document_t *doc) |
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| 286 | // |
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| 287 | // Description: This function adds a point to the specified document. |
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| 288 | // |
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| 289 | // |
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| 290 | // Returnvalue: none |
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| 291 | //________________________________________________________________________________________________________________________________________ |
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| 292 | |||
| 293 | u8 KML_LineStringAddPoint(struct str_gps_nav_data gps_data ,KML_Document_t *doc) |
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| 294 | { |
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| 295 | |||
| 296 | u8 retvalue = 0; |
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| 297 | s8 string[50]; |
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| 298 | |||
| 299 | if(doc->state == DOC_LINESTRING_OPENED) |
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| 300 | { |
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| 301 | if(doc->file != NULL) |
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| 302 | { |
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| 303 | sprintf(string,"\r\n%d.%d,%d.%d,%d.0",(gps_data.Longitude/10000000),(gps_data.Longitude%10000000),(gps_data.Latitude/10000000),(gps_data.Latitude%10000000),0); |
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| 304 | fputs_(doc->file,string); |
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| 305 | retvalue = 1; |
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| 306 | } |
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| 307 | } |
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| 308 | |||
| 309 | return(retvalue); |
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| 310 | } |
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| 311 | |||
| 312 | //________________________________________________________________________________________________________________________________________ |
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| 313 | // Funtion: u8 KML_LoggGPSCoordinates(struct str_gps_nav_data, KML_Document_t *) |
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| 314 | // |
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| 315 | // Description: This function opens adds gpscoordinates to an KML-Document. The document will be opened, if not already done |
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| 316 | // |
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| 317 | // |
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| 318 | // Returnvalue: none |
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| 319 | //________________________________________________________________________________________________________________________________________ |
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| 320 | |||
| 321 | u8 KML_LoggGPSCoordinates(struct str_gps_nav_data gps_data, KML_Document_t *doc) |
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| 322 | { |
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| 323 | while(doc->state != DOC_LINESTRING_OPENED) // automatic create document with default filename on the card. |
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| 324 | { |
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| 325 | switch(doc->state) |
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| 326 | { |
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| 327 | case DOC_CLOSED: // document hasn't been opened yet therefore it will be initialized automatically |
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| 328 | KML_DocumentInit(doc); // initialize the document to default values |
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| 329 | if(KML_DocumentOpen("default.kml",doc)) // open the kml-document with a standardname. |
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| 330 | { |
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| 331 | doc->state = DOC_OPENED; |
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| 332 | } |
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| 333 | break; |
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| 334 | |||
| 335 | case DOC_OPENED: // if a document has been opened before but no placemark exists: |
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| 336 | if(KML_PlaceMarkOpen("MIKROKOPTER",doc)) |
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| 337 | { |
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| 338 | doc->state = DOC_PLACEMARK_OPENED; // add a placemark to the document. |
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| 339 | } |
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| 340 | break; |
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| 341 | |||
| 342 | case DOC_PLACEMARK_OPENED: // add linestring to the placemark |
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| 343 | if(KML_LineStringBegin(doc)) |
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| 344 | { |
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| 345 | doc->state = DOC_LINESTRING_OPENED; |
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| 346 | } |
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| 347 | break; |
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| 348 | |||
| 349 | } |
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| 350 | }; |
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| 351 | |||
| 352 | if(doc->state == DOC_LINESTRING_OPENED) // if the document was opened add coordinates to the document. |
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| 353 | { |
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| 354 | KML_LineStringAddPoint(gps_data , doc); |
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| 355 | } |
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| 356 | } |
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| 27 | holgerb | 357 |