diff options
| author | Gary E. Miller <gem@rellim.com> | 2019-04-19 16:38:55 -0700 |
|---|---|---|
| committer | Gary E. Miller <gem@rellim.com> | 2019-04-19 16:38:55 -0700 |
| commit | 51f7435b18c134bf06f00b6234dfee0ba79d4e60 (patch) | |
| tree | dcb215732096ddbd1159c7e227364e07ea672bb5 /driver_nmea0183.c | |
| parent | 1b909b9b32daf8348c99e6791b657558a1af5ca5 (diff) | |
| download | gpsd-51f7435b18c134bf06f00b6234dfee0ba79d4e60.tar.gz | |
driver_nmea0183: remove redundant clears., add comment.
No need to do: session->gpsdata.satellites_visible = 0;
After gpsd_zero_satellites() which does the same thing.
Diffstat (limited to 'driver_nmea0183.c')
| -rw-r--r-- | driver_nmea0183.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/driver_nmea0183.c b/driver_nmea0183.c index b0e19582..5b0baf13 100644 --- a/driver_nmea0183.c +++ b/driver_nmea0183.c @@ -1270,6 +1270,10 @@ static gps_mask_t processGSV(int count, char *field[], * second cycle (usually 10 seconds from device connect) for it to * learn to expect BSDGV or GLGSV. * + * Some GPS (Garmin 17N) spread the xxGSV over several cycles. So + * cycles, or cycle time, can not be used to determine start of + * xxGSV cycle. + * * NMEA 4.1 adds a signal-ID field just before the checksum. First * seen in May 2015 on a u-blox M8. */ @@ -1282,7 +1286,6 @@ static gps_mask_t processGSV(int count, char *field[], "malformed GPGSV - fieldcount %d <= 3\n", count); gpsd_zero_satellites(&session->gpsdata); - session->gpsdata.satellites_visible = 0; return ONLINE_SET; } /* @@ -1306,7 +1309,6 @@ static gps_mask_t processGSV(int count, char *field[], gpsd_log(&session->context->errout, LOG_WARN, "malformed GPGSV - fieldcount %d %% 4 != 0\n", count); gpsd_zero_satellites(&session->gpsdata); - session->gpsdata.satellites_visible = 0; return ONLINE_SET; } |