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| 3 | <title>Procyon AVRlib: gps.c Source File</title> |
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| 8 | <h1>gps.c</h1><a href="gps_8c.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment">00001 <span class="comment">/*! \file gps.c \brief GPS position storage and processing library. */</span> |
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| 9 | 00002 <span class="comment">//*****************************************************************************</span> |
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| 10 | 00003 <span class="comment">//</span> |
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| 11 | 00004 <span class="comment">// File Name : 'gps.c'</span> |
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| 12 | 00005 <span class="comment">// Title : GPS position storage and processing function library</span> |
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| 13 | 00006 <span class="comment">// Author : Pascal Stang - Copyright (C) 2002-2005</span> |
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| 14 | 00007 <span class="comment">// Created : 2005.01.14</span> |
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| 15 | 00008 <span class="comment">// Revised : 2002.07.17</span> |
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| 16 | 00009 <span class="comment">// Version : 0.1</span> |
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| 17 | 00010 <span class="comment">// Target MCU : Atmel AVR Series</span> |
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| 18 | 00011 <span class="comment">// Editor Tabs : 4</span> |
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| 19 | 00012 <span class="comment">//</span> |
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| 20 | 00013 <span class="comment">// NOTE: This code is currently below version 1.0, and therefore is considered</span> |
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| 21 | 00014 <span class="comment">// to be lacking in some functionality or documentation, or may not be fully</span> |
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| 22 | 00015 <span class="comment">// tested. Nonetheless, you can expect most functions to work.</span> |
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| 23 | 00016 <span class="comment">//</span> |
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| 24 | 00017 <span class="comment">// This code is distributed under the GNU Public License</span> |
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| 25 | 00018 <span class="comment">// which can be found at http://www.gnu.org/licenses/gpl.txt</span> |
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| 26 | 00019 <span class="comment">//</span> |
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| 27 | 00020 <span class="comment">//*****************************************************************************</span> |
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| 28 | 00021 |
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| 29 | 00022 <span class="preprocessor">#ifndef WIN32</span> |
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| 30 | 00023 <span class="preprocessor"></span><span class="preprocessor"> #include <avr/io.h></span> |
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| 31 | 00024 <span class="preprocessor"> #include <avr/interrupt.h></span> |
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| 32 | 00025 <span class="preprocessor"> #include <avr/pgmspace.h></span> |
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| 33 | 00026 <span class="preprocessor"> #include <math.h></span> |
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| 34 | 00027 <span class="preprocessor"> #include <stdlib.h></span> |
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| 35 | 00028 <span class="preprocessor">#endif</span> |
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| 36 | 00029 <span class="preprocessor"></span> |
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| 37 | 00030 <span class="preprocessor">#include "<a class="code" href="global_8h.html">global.h</a>"</span> |
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| 38 | 00031 <span class="preprocessor">#include "<a class="code" href="rprintf_8h.html">rprintf.h</a>"</span> |
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| 39 | 00032 <span class="preprocessor">#include "<a class="code" href="gps_8h.html">gps.h</a>"</span> |
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| 40 | 00033 |
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| 41 | 00034 <span class="comment">// Global variables</span> |
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| 42 | 00035 GpsInfoType GpsInfo; |
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| 43 | 00036 |
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| 44 | 00037 <span class="comment">// Functions</span> |
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| 45 | 00038 <span class="keywordtype">void</span> gpsInit(<span class="keywordtype">void</span>) |
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| 46 | 00039 { |
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| 47 | 00040 |
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| 48 | 00041 } |
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| 49 | 00042 |
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| 50 | 00043 GpsInfoType* gpsGetInfo(<span class="keywordtype">void</span>) |
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| 51 | 00044 { |
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| 52 | 00045 <span class="keywordflow">return</span> &GpsInfo; |
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| 53 | 00046 } |
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| 54 | 00047 |
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| 55 | 00048 <span class="keywordtype">void</span> gpsInfoPrint(<span class="keywordtype">void</span>) |
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| 56 | 00049 { |
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| 57 | 00050 |
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| 58 | 00051 <a class="code" href="group__rprintf.html#ga15">rprintfProgStrM</a>(<span class="stringliteral">"TOW: "</span>); rprintfFloat(8, GpsInfo.TimeOfWeek.f); <a class="code" href="group__rprintf.html#ga5">rprintfCRLF</a>(); |
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| 59 | 00052 <a class="code" href="group__rprintf.html#ga15">rprintfProgStrM</a>(<span class="stringliteral">"WkNum: "</span>); <a class="code" href="group__rprintf.html#ga10">rprintfNum</a>(10,4,0,<span class="charliteral">' '</span>,GpsInfo.WeekNum); <a class="code" href="group__rprintf.html#ga5">rprintfCRLF</a>(); |
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| 60 | 00053 <a class="code" href="group__rprintf.html#ga15">rprintfProgStrM</a>(<span class="stringliteral">"UTCoffset:"</span>); rprintfFloat(8, GpsInfo.UtcOffset.f); <a class="code" href="group__rprintf.html#ga5">rprintfCRLF</a>(); |
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| 61 | 00054 <a class="code" href="group__rprintf.html#ga15">rprintfProgStrM</a>(<span class="stringliteral">"Num SVs: "</span>); <a class="code" href="group__rprintf.html#ga10">rprintfNum</a>(10,4,0,<span class="charliteral">' '</span>,GpsInfo.numSVs); <a class="code" href="group__rprintf.html#ga5">rprintfCRLF</a>(); |
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| 62 | 00055 |
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| 63 | 00056 <a class="code" href="group__rprintf.html#ga15">rprintfProgStrM</a>(<span class="stringliteral">"X_ECEF: "</span>); rprintfFloat(8, GpsInfo.PosECEF.x.f); <a class="code" href="group__rprintf.html#ga5">rprintfCRLF</a>(); |
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| 64 | 00057 <a class="code" href="group__rprintf.html#ga15">rprintfProgStrM</a>(<span class="stringliteral">"Y_ECEF: "</span>); rprintfFloat(8, GpsInfo.PosECEF.y.f); <a class="code" href="group__rprintf.html#ga5">rprintfCRLF</a>(); |
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| 65 | 00058 <a class="code" href="group__rprintf.html#ga15">rprintfProgStrM</a>(<span class="stringliteral">"Z_ECEF: "</span>); rprintfFloat(8, GpsInfo.PosECEF.z.f); <a class="code" href="group__rprintf.html#ga5">rprintfCRLF</a>(); |
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| 66 | 00059 <a class="code" href="group__rprintf.html#ga15">rprintfProgStrM</a>(<span class="stringliteral">"TOF: "</span>); rprintfFloat(8, GpsInfo.PosECEF.TimeOfFix.f); <a class="code" href="group__rprintf.html#ga5">rprintfCRLF</a>(); |
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| 67 | 00060 <a class="code" href="group__rprintf.html#ga15">rprintfProgStrM</a>(<span class="stringliteral">"Updates: "</span>); <a class="code" href="group__rprintf.html#ga10">rprintfNum</a>(10,6,0,<span class="charliteral">' '</span>,GpsInfo.PosECEF.updates); <a class="code" href="group__rprintf.html#ga5">rprintfCRLF</a>(); |
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| 68 | 00061 |
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| 69 | 00062 <span class="comment">//u08 str[20];</span> |
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| 70 | 00063 <span class="comment">//rprintfProgStrM(" PosLat: "); rprintfStr(dtostrf(GpsInfo.PosLat.f, 10, 5, str));</span> |
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| 71 | 00064 <a class="code" href="group__rprintf.html#ga15">rprintfProgStrM</a>(<span class="stringliteral">"PosLat: "</span>); rprintfFloat(8, 180*(GpsInfo.PosLLA.lat.f/PI)); <a class="code" href="group__rprintf.html#ga5">rprintfCRLF</a>(); |
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| 72 | 00065 <a class="code" href="group__rprintf.html#ga15">rprintfProgStrM</a>(<span class="stringliteral">"PosLon: "</span>); rprintfFloat(8, 180*(GpsInfo.PosLLA.lon.f/PI)); <a class="code" href="group__rprintf.html#ga5">rprintfCRLF</a>(); |
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| 73 | 00066 <a class="code" href="group__rprintf.html#ga15">rprintfProgStrM</a>(<span class="stringliteral">"PosAlt: "</span>); rprintfFloat(8, GpsInfo.PosLLA.alt.f); <a class="code" href="group__rprintf.html#ga5">rprintfCRLF</a>(); |
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| 74 | 00067 <a class="code" href="group__rprintf.html#ga15">rprintfProgStrM</a>(<span class="stringliteral">"TOF: "</span>); rprintfFloat(8, GpsInfo.PosLLA.TimeOfFix.f); <a class="code" href="group__rprintf.html#ga5">rprintfCRLF</a>(); |
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| 75 | 00068 <a class="code" href="group__rprintf.html#ga15">rprintfProgStrM</a>(<span class="stringliteral">"Updates: "</span>); <a class="code" href="group__rprintf.html#ga10">rprintfNum</a>(10,6,0,<span class="charliteral">' '</span>,GpsInfo.PosLLA.updates); <a class="code" href="group__rprintf.html#ga5">rprintfCRLF</a>(); |
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| 76 | 00069 |
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| 77 | 00070 <a class="code" href="group__rprintf.html#ga15">rprintfProgStrM</a>(<span class="stringliteral">"Vel East: "</span>); rprintfFloat(8, GpsInfo.VelENU.east.f); <a class="code" href="group__rprintf.html#ga5">rprintfCRLF</a>(); |
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| 78 | 00071 <a class="code" href="group__rprintf.html#ga15">rprintfProgStrM</a>(<span class="stringliteral">"Vel North:"</span>); rprintfFloat(8, GpsInfo.VelENU.north.f); <a class="code" href="group__rprintf.html#ga5">rprintfCRLF</a>(); |
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| 79 | 00072 <a class="code" href="group__rprintf.html#ga15">rprintfProgStrM</a>(<span class="stringliteral">"Vel Up: "</span>); rprintfFloat(8, GpsInfo.VelENU.up.f); <a class="code" href="group__rprintf.html#ga5">rprintfCRLF</a>(); |
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| 80 | 00073 <span class="comment">// rprintfProgStrM("TOF: "); rprintfFloat(8, GpsInfo.VelENU.TimeOfFix.f); rprintfCRLF();</span> |
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| 81 | 00074 <a class="code" href="group__rprintf.html#ga15">rprintfProgStrM</a>(<span class="stringliteral">"Updates: "</span>); <a class="code" href="group__rprintf.html#ga10">rprintfNum</a>(10,6,0,<span class="charliteral">' '</span>,GpsInfo.VelENU.updates); <a class="code" href="group__rprintf.html#ga5">rprintfCRLF</a>(); |
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| 82 | 00075 |
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| 83 | 00076 <a class="code" href="group__rprintf.html#ga15">rprintfProgStrM</a>(<span class="stringliteral">"Vel Head: "</span>); rprintfFloat(8, GpsInfo.VelHS.heading.f); <a class="code" href="group__rprintf.html#ga5">rprintfCRLF</a>(); |
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| 84 | 00077 <a class="code" href="group__rprintf.html#ga15">rprintfProgStrM</a>(<span class="stringliteral">"Vel Speed:"</span>); rprintfFloat(8, GpsInfo.VelHS.speed.f); <a class="code" href="group__rprintf.html#ga5">rprintfCRLF</a>(); |
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| 85 | 00078 <span class="comment">// rprintfProgStrM("TOF: "); rprintfFloat(8, GpsInfo.VelHS.TimeOfFix.f); rprintfCRLF();</span> |
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| 86 | 00079 <a class="code" href="group__rprintf.html#ga15">rprintfProgStrM</a>(<span class="stringliteral">"Updates: "</span>); <a class="code" href="group__rprintf.html#ga10">rprintfNum</a>(10,6,0,<span class="charliteral">' '</span>,GpsInfo.VelHS.updates); <a class="code" href="group__rprintf.html#ga5">rprintfCRLF</a>(); |
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| 87 | 00080 |
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| 88 | 00081 } |
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| 89 | 00082 |
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| 90 | 00083 |
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| 91 | </pre></div><hr size="1"><address style="align: right;"><small>Generated on Sun Oct 29 03:41:06 2006 for Procyon AVRlib by |
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| 92 | <a href="http://www.doxygen.org/index.html"> |
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| 93 | <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.2 </small></address> |
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| 94 | </body> |
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| 95 | </html> |
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