Last change
on this file since 109 was 59, checked in by DHERBOMEZ Gérald, 10 years ago |
Integration of new modules:
- GPS NMEA0183 decoder
- Span CPT Decoder
Update of:
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File size:
1.6 KB
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1 | #include "nmea0183.h"
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2 | #pragma hdrstop
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3 |
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4 | /*
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5 | ** Author: Samuel R. Blackburn
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6 | ** Internet: sam_blackburn@pobox.com
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7 | **
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8 | ** You can use it any way you like as long as you don't try to sell it.
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9 | **
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10 | ** Copyright, 1996, Samuel R. Blackburn
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11 | **
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12 | ** $Workfile: oln.cpp $
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13 | ** $Revision: 4 $
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14 | ** $Modtime: 10/10/98 2:42p $
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15 | */
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16 |
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17 |
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18 | OLN::OLN()
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19 | {
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20 | Mnemonic = "OLN";
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21 | Empty();
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22 | }
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23 |
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24 | OLN::~OLN()
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25 | {
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26 | //Mnemonic.Empty();
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27 | Empty();
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28 | }
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29 |
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30 | void OLN::Empty( void )
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31 | {
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32 | Pair1.Empty();
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33 | Pair2.Empty();
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34 | Pair3.Empty();
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35 | }
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36 |
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37 | BOOL OLN::Parse( const SENTENCE& sentence )
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38 | {
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39 | /*
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40 | ** OLN - Omega Lane Numbers
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41 | **
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42 | ** 1 2 3 4
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43 | ** |--------+ |--------+ |--------+ |
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44 | ** $--OLN,aa,xxx,xxx,aa,xxx,xxx,aa,xxx,xxx*hh<CR><LF>
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45 | **
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46 | ** 1) Omega Pair 1
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47 | ** 2) Omega Pair 1
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48 | ** 3) Omega Pair 1
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49 | ** 4) Checksum
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50 | */
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51 |
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52 | /*
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53 | ** First we check the checksum...
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54 | */
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55 |
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56 | if ( sentence.IsChecksumBad( 10 ) == True )
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57 | {
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58 | SetErrorMessage( "Invalid Checksum" );
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59 | return( FALSE );
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60 | }
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61 |
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62 | Pair1.Parse( 1, sentence );
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63 | Pair2.Parse( 4, sentence );
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64 | Pair3.Parse( 7, sentence );
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65 |
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66 | return( TRUE );
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67 | }
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68 |
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69 | BOOL OLN::Write( SENTENCE& sentence )
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70 | {
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71 | /*
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72 | ** Let the parent do its thing
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73 | */
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74 |
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75 | RESPONSE::Write( sentence );
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76 |
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77 | Pair1.Write( sentence );
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78 | Pair2.Write( sentence );
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79 | Pair3.Write( sentence );
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80 |
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81 | sentence.Finish();
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82 |
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83 | return( TRUE );
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84 | }
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85 |
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86 | const OLN& OLN::operator = ( const OLN& source )
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87 | {
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88 | Pair1 = source.Pair1;
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89 | Pair2 = source.Pair2;
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90 | Pair3 = source.Pair3;
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91 |
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92 | return( *this );
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93 | }
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