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Last change
on this file since 89 was 89, checked in by morasjul, 11 years ago |
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PACPUS 2.0 Beta deployed in new branch
Major changes:
-Add communication interface between components
-Add examples for communications interface (TestComponents)
-Move to Qt5 support
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-
Property svn:executable
set to
*
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File size:
442 bytes
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| 1 | #include "nmea0183.h"
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| 2 |
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| 3 | unsigned char ComputeChecksum( const QString &line_to_parse )
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| 4 | {
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| 5 | unsigned char checksum_value = 0;
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| 6 |
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| 7 | int string_length = line_to_parse.length();
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| 8 | int index = 1; // Skip over the $ at the begining of the sentence
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| 9 |
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| 10 | while( index < string_length && line_to_parse[ index ] != '*' )
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| 11 | {
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| 12 | checksum_value ^= line_to_parse[ index ].toLatin1();
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| 13 | index++;
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| 14 | }
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| 15 |
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| 16 | return( checksum_value );
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| 17 | }
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