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Fix week rollover in RTCM messages

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This commit is contained in:
Carles Fernandez
2019-05-08 15:26:53 +02:00
parent 64968fc5f4
commit 1d97fa4e61
1 changed files with 14 additions and 0 deletions
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14
src/algorithms/PVT/libs/rtcm.cc
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@@ -3402,6 +3402,13 @@ boost::posix_time::ptime Rtcm::compute_GPS_time(const Gps_Ephemeris& eph, double
{ {
const double gps_t = obs_time; const double gps_t = obs_time;
boost::posix_time::time_duration t = boost::posix_time::milliseconds(static_cast<long>((gps_t + 604800 * static_cast<double>(eph.i_GPS_week % 1024)) * 1000)); // NOLINT(google-runtime-int) boost::posix_time::time_duration t = boost::posix_time::milliseconds(static_cast<long>((gps_t + 604800 * static_cast<double>(eph.i_GPS_week % 1024)) * 1000)); // NOLINT(google-runtime-int)
if (eph.i_GPS_week < 512)
{
boost::posix_time::ptime p_time(boost::gregorian::date(2019, 4, 7), t);
return p_time;
}
boost::posix_time::ptime p_time(boost::gregorian::date(1999, 8, 22), t); boost::posix_time::ptime p_time(boost::gregorian::date(1999, 8, 22), t);
return p_time; return p_time;
} }
@@ -3411,6 +3418,13 @@ boost::posix_time::ptime Rtcm::compute_GPS_time(const Gps_CNAV_Ephemeris& eph, d
{ {
const double gps_t = obs_time; const double gps_t = obs_time;
boost::posix_time::time_duration t = boost::posix_time::milliseconds(static_cast<long>((gps_t + 604800 * static_cast<double>(eph.i_GPS_week % 1024)) * 1000)); // NOLINT(google-runtime-int) boost::posix_time::time_duration t = boost::posix_time::milliseconds(static_cast<long>((gps_t + 604800 * static_cast<double>(eph.i_GPS_week % 1024)) * 1000)); // NOLINT(google-runtime-int)
if (eph.i_GPS_week < 512)
{
boost::posix_time::ptime p_time(boost::gregorian::date(2019, 4, 7), t);
return p_time;
}
boost::posix_time::ptime p_time(boost::gregorian::date(1999, 8, 22), t); boost::posix_time::ptime p_time(boost::gregorian::date(1999, 8, 22), t);
return p_time; return p_time;
} }