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| author | Gary E. Miller <gem@rellim.com> | 2018-10-26 19:05:15 -0700 |
|---|---|---|
| committer | Gary E. Miller <gem@rellim.com> | 2018-10-26 19:05:15 -0700 |
| commit | 084db394dfab4c734196544f961a09a0b22ea3c3 (patch) | |
| tree | 930ec43d121a0944132b9e66e3114d9e7192e3ea /driver_ubx.c | |
| parent | 65f9daadd1d82e7ba77510e5f3a193bbe6d32606 (diff) | |
| download | gpsd-084db394dfab4c734196544f961a09a0b22ea3c3.tar.gz | |
rawdata_t: convert mtime from timestamp_t to timespec_t.
One ns is important when measuring distance using time.
Diffstat (limited to 'driver_ubx.c')
| -rw-r--r-- | driver_ubx.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/driver_ubx.c b/driver_ubx.c index b8c5481b..8ad24bbb 100644 --- a/driver_ubx.c +++ b/driver_ubx.c @@ -808,7 +808,7 @@ static gps_mask_t ubx_rxm_rawx(struct gps_device_t *session, const unsigned char *buf, size_t data_len) { - double rcvTow; + double rcvTow, t_intp; uint16_t week; int8_t leapS; uint8_t numMeas; @@ -821,7 +821,7 @@ static gps_mask_t ubx_rxm_rawx(struct gps_device_t *session, return 0; } - rcvTow = getled64((const char *)buf, 0); + rcvTow = getled64((const char *)buf, 0) / 1000.0; week = getleu16(buf, 8); leapS = getsb(buf, 10); numMeas = getub(buf, 11); @@ -831,9 +831,10 @@ static gps_mask_t ubx_rxm_rawx(struct gps_device_t *session, "UBX_RXM_RAWX: rcvTow %f week %u leapS %d numMeas %u recStat %d\n", rcvTow, week, leapS, numMeas, recStat); - session->newdata.time = gpsd_gpstime_resolve(session, week, - rcvTow / 1000.0); - session->gpsdata.raw.mtime = session->newdata.time; + session->newdata.time = gpsd_gpstime_resolve(session, week, rcvTow); + session->gpsdata.raw.mtime.tv_nsec = + modf(session->newdata.time, &t_intp) * 10e8; + session->gpsdata.raw.mtime.tv_sec = (time_t)t_intp; /* this is so we can tell which never got set */ for (i = 0; i < MAXCHANNELS; i++) |