diff options
Diffstat (limited to 'gpsutils.c')
| -rw-r--r-- | gpsutils.c | 20 |
1 files changed, 20 insertions, 0 deletions
@@ -16,6 +16,11 @@ #include "gpsd.h" +#ifdef USE_QT +#include <QDateTime> +#include <QStringList> +#endif + #define MONTHSPERYEAR 12 /* months per calendar year */ void gps_clear_fix(/*@out@*/struct gps_fix_t *fixp) @@ -147,6 +152,7 @@ time_t mkgmtime(register struct tm *t) double iso8601_to_unix(/*@in@*/char *isotime) /* ISO8601 UTC to Unix UTC */ { +#ifndef USE_QT char *dp = NULL; double usec; struct tm tm; @@ -157,6 +163,16 @@ double iso8601_to_unix(/*@in@*/char *isotime) else usec = 0; return (double)mkgmtime(&tm) + usec; +#else + double usec = 0; + + QString t(isotime); + QDateTime d = QDateTime::fromString(isotime, Qt::ISODate); + QStringList sl = t.split("."); + if (sl.size() > 1) + usec = sl[1].toInt() / pow(10., (double)sl[1].size()); + return d.toTime_t() + usec; +#endif } /*@observer@*/char *unix_to_iso8601(double fixtime, /*@ out @*/char isotime[], size_t len) @@ -539,9 +555,11 @@ gps_mask_t fill_dop(const struct gps_data_t *gpsdata, struct dop_t *dop) } #endif /* __UNUSED__ */ } else { +#ifndef USE_QT gpsd_report(LOG_DATA, "LOS matrix is singular, can't calculate DOPs - source '%s'\n", gpsdata->dev.path); +#endif return 0; } @@ -553,6 +571,7 @@ gps_mask_t fill_dop(const struct gps_data_t *gpsdata, struct dop_t *dop) tdop = sqrt(inv[3][3]); gdop = sqrt(inv[0][0] + inv[1][1] + inv[2][2] + inv[3][3]); +#ifndef USE_QT gpsd_report(LOG_DATA, "DOPS computed/reported: X=%f/%f, Y=%f/%f, H=%f/%f, V=%f/%f, P=%f/%f, T=%f/%f, G=%f/%f\n", xdop, dop->xdop, ydop, dop->ydop, @@ -561,6 +580,7 @@ gps_mask_t fill_dop(const struct gps_data_t *gpsdata, struct dop_t *dop) pdop, dop->pdop, tdop, dop->tdop, gdop, dop->gdop); +#endif /*@ -usedef @*/ if (isnan(dop->xdop)!=0) { |