Add pps_accuracy anf ntp_offset fields.

1 files changed, 29 insertions, 4 deletions

diff --git a/gpscap.ini b/gpscap.ini
index c28bfa49..c09f2411 100644
--- a/gpscap.ini
+++ b/gpscap.ini
@@ -23,6 +23,8 @@
 #                May be a list.
 # usbchip      = USB I/O chipset
 # pps	       = supports pulse-per-second precision time reporting
+# pps_accuracy = claimed PPS accracy
+# ntp_offset   = NTP offset
 # configurable = can the device be bricked by speed changes?
 # tested       = last gpsd tested, or "regression" if we have a test load
 # nmea	       = NMEA version this emits, if known
@@ -860,6 +862,8 @@ interfaces = RS-232
 nmea = 2.0 and 2.3
 packaging = mouse
 pps = True
+pps_accuracy = 1us
+ntp_offset = 0.125s
 submitter = Gary E. Miller <gem@rellim.com>
 techdoc = http://www.garmin.com/manuals/GPS18_TechnicalSpecification.pdf
 tested = 2.5
@@ -869,7 +873,8 @@ vendor = Garmin
 notes = The RS-232 versions can emit NMEA and are found by normal autoconfiguration.
       GPS-18 LVC and GPS-18 LVC/5m have PPS outputs. WAAS is supported.
       The 18 series, unlike the 16, reports skyview via a packet 114.  They will
-      not operate indoors and require a good sky view.
+      not operate indoors and require a good sky view. NTP offset quoted is
+      at 19200bps; drops to 0.525 at 4800bps.
 
 [GPS-25LP]
 type = device
@@ -1136,6 +1141,8 @@ interfaces = RS-232
 nmea = 3.01
 packaging = mouse
 pps = True
+pps_accuracy = 50ns
+ntp_offset = unknown
 rating = excellent
 submitter = Gary E. Miller <gem@rellim.com>, Tony Hain <tony@tndh.net>
 techdoc = http://www.usglobalsat.com/p-58-mr-350p-bulkhead.aspx
@@ -1376,6 +1383,8 @@ type = device
 engine = UBLOX NEO-5Q
 firmware = 0.918
 interfaces = RS-232
+pps = True
+pps_accuracy = 50ns
 packaging = OEM module
 rating = excellent
 submitter = Don Weeks <don.l.weeks.jr@gmail.com>, 
@@ -1385,7 +1394,7 @@ vendor = Jackson Labs
 notes = Only outputs GGA and RMC NMEA strings. There are other proprietary 
         commands. See the gpsd-dev list for patches. GPSD works as far back 
         as the 0.914 version, which emitted \r\r\n terminations. All the 
-        FireFly units are OCXO drive, so the 1PPS output stays accurate even 
+        FireFly units are OCXO driven, so the 1PPS output stays accurate even 
         if GPS reception is lost.
 
 [FireFly-II]
@@ -1394,12 +1403,15 @@ engine = UBLOX NEO-5Q
 date = 2010-07-07
 firmware = 2.18
 interfaces = RS-232
+pps = True
+pps_accuracy = 50ns
+ntp_offset = unknown
 model = FireFly-1A and FireFly-II GPSDO
 notes = Uses uBlox Antaris 5 with Kick Start and Super Sense, 
         soon movingto uBlox-6.  Defective \r\r\n string terminations
         have been fixed in the 2.18 firmware version. All the 
-        FireFly units are OCXO drive, so the 1PPS output stays accurate even 
-       if GPS reception is lost.
+        FireFly units are OCXO driven, so the 1PPS output stays accurate even 
+        if GPS reception is lost.
 packaging = OEM module
 rating = good
 sample_notes = Stationary state, roof-mounted antenna, three levels of
@@ -1497,6 +1509,8 @@ nmea = 3.0
 tested = regression
 rating = good
 pps = True
+pps_accuracy = 250ns
+ntp_offset = unknown
 submitter = Chris Kuethe <chris.kuethe@gmail.com>
 notes = Receiver comes up in silent mode, you may need to use ashctl to turn
       on a default set of messages. Tested with firmware BQ00 and BQ04.
@@ -1514,6 +1528,8 @@ interfaces = RS-232 or TTL
 tested = 2.20
 nmea = 2.2
 pps = True
+pps_accuracy = 50ns
+ntp_offset = unknown
 rating = good
 discontinued = True
 submitter = Wojciech Kazubski <wk@ire.pw.edu.pl>
@@ -1560,6 +1576,8 @@ engine = uBlox 6
 interfaces = USB
 tested = 3.5
 pps = True
+pps_accuracy = 1ms
+ntp_offset = unknown
 rating = excellent
 submitter = Eric S. Raymond <esr@thyrsus.com>.  Also known as the Macx-1, 
 	  this is the USB variant of the GR601, customized for timing use
@@ -2210,6 +2228,8 @@ techdoc = http://www.trimble.com/lasseniq.shtml
 engine = Colossus RF ASIC, IO-C33 (Epson C33 RISC)
 interfaces = USB,RS-232
 pps = True
+pps_accuracy = 50ns
+ntp_offset = 0.675s
 usbchip = CP2102
 tested = regression
 rating = good
@@ -2262,6 +2282,8 @@ uses = ANTARIS4
 interfaces = USB,UART
 tested = regression
 pps = True
+pps_accuracy = 50ns
+ntp_offset = unknown
 submitter = Chris Kuethe <chris.kuethe@gmail.com>
 
 [EVK-5H-0]
@@ -2282,6 +2304,9 @@ type = device
 engine = UBLOX NEO-5Q
 date = 2011-02-02
 interfaces = TTL
+pps = True
+pps_accuracy = 50ns
+ntp_offset = unknown
 location = Adelaide, AU, 34.9S, 138.6E
 model = LEA 5Q
 notes = Sample contains GPGST (pseudorange noise statistics).