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Merge pull request #97 from f1rmb/gps_read_api_version_checking

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Take care if the gpsd API version with gps_read() as function prototype as changed in version 7.
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Jonathan Naylor 2020-06-24 11:47:35 +01:00 committed by GitHub
commit 70eaed0835
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1 changed files with 9 additions and 0 deletions
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9
NXDNGateway/APRSWriter.cpp
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@ -228,8 +228,13 @@ void CAPRSWriter::sendIdFrameMobile()
if (!::gps_waiting(&m_gpsdData, 0))
return;
#if GPSD_API_MAJOR_VERSION >= 7
if (::gps_read(&m_gpsdData, NULL, 0) <= 0)
return;
#else
if (::gps_read(&m_gpsdData) <= 0)
return;
#endif
if (m_gpsdData.status != STATUS_FIX)
return;
@ -244,7 +249,11 @@ void CAPRSWriter::sendIdFrameMobile()
float rawLatitude = float(m_gpsdData.fix.latitude);
float rawLongitude = float(m_gpsdData.fix.longitude);
#if GPSD_API_MAJOR_VERSION >= 9
float rawAltitude = float(m_gpsdData.fix.altMSL);
#else
float rawAltitude = float(m_gpsdData.fix.altitude);
#endif
float rawVelocity = float(m_gpsdData.fix.speed);
float rawBearing = float(m_gpsdData.fix.track);