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Viewing changes to src/rc-interface/common.cc

  • Committer: Tim Marston
  • Date: 2014-02-05 22:15:49 UTC
  • Revision ID: tim@ed.am-20140205221549-jmrvij7zyl1cn8j9
stabalised the PPM output on the rc-interface board

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src/rc-interface/common.cc
 
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//
 
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// common.cc
 
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//
 
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#include "common.h"
 
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#include <limits.h>
 
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unsigned long calculate_duration( unsigned long then, unsigned long now )
 
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{
 
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        return now - then;
 
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        if( now < then )
 
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                return now + ( ULONG_MAX - then );
 
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        else
 
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                return now - then;
 
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}