[gpsd-dev] [PATCH 2/3] Update lists of obsolete and new talker and sentences

[Sanjeev Gupta]

 Please see 
http://www.bsh-cert.de/Content/2_News/Newsletter_6/newsletter_6_de_stand_2011-01-06_pdf.pdf?__blob=publicationFile
 for an example we can track
---
 www/NMEA.txt | 112 ++++++++++++++++++++++++++++++++++++-----------------------
 1 file changed, 68 insertions(+), 44 deletions(-)

diff --git a/www/NMEA.txt b/www/NMEA.txt
index 2ded479..91790e3 100644
--- a/www/NMEA.txt
+++ b/www/NMEA.txt
@@ -2,7 +2,7 @@
 :description: A programmer's guide to NMEA0183, the GPS protocol standard
 :keywords: NMEA0183, GPS, standard, protocol
 Eric S. Raymond <address@hidden>
-v2.17, Mar 2015
+v2.18, Apr 2015
 
 NMEA 0183 is a proprietary protocol issued by the National Marine
 Electronics Association for use in boat navigation and control
@@ -312,12 +312,16 @@ System receiver.
 Here is a more complete list of talker ID prefixes.  Most are not
 relevant to GPS systems.
 
+Note that talker IDs made obsolete by newer revisions of the 
+standards may still be emitted by older devices.
+
 .Big list of talker IDs
 |================================================================
 |AB    | Independent AIS Base Station
 |AD    | Dependent AIS Base Station
 |AG    | Autopilot - General
 |AP    | Autopilot - Magnetic
+|BN    | Bridge navigational watch alarm system
 |CC    | Computer - Programmed Calculator (obsolete)
 |CD    | Communications - Digital Selective Calling (DSC)
 |CM    | Computer - Memory Data (obsolete)
@@ -327,6 +331,7 @@ relevant to GPS systems.
 |CX    | Communications - Scanning Receiver
 |DE    | DECCA Navigation (obsolete)
 |DF    | Direction Finder
+|DU    | Duplex repeater station
 |EC    | Electronic Chart Display & Information System (ECDIS)
 |EP    | Emergency Position Indicating Beacon (EPIRB)
 |ER    | Engine Room Monitoring Systems
@@ -339,6 +344,7 @@ relevant to GPS systems.
 |LA    | Loran A (obsolete)
 |LC    | Loran C (obsolete)
 |MP    | Microwave Positioning System (obsolete)
+|NL    | Navigation light controller
 |OM    | OMEGA Navigation System (obsolete)
 |OS    | Distress Alarm System (obsolete)
 |RA    | RADAR and/or ARPA
@@ -347,6 +353,8 @@ relevant to GPS systems.
 |SS    | Sounder, Scanning
 |TI    | Turn Rate Indicator
 |TR    | TRANSIT Navigation System
+|U#    | '#' is a digit 0 ... 9; User Configured
+|UP    | Microprocessor controller
 |VD    | Velocity Sensor, Doppler, other/general
 |DM    | Velocity Sensor, Speed Log, Water, Magnetic
 |VW    | Velocity Sensor, Speed Log, Water, Mechanical
@@ -439,55 +447,71 @@ geostationary satellites fielded by Japan and China 
respectively.
 
 == Obsolete sentences ==
 
+Note that sentances made obsolete by newer revisions of the 
+standards may still be emitted by devices.
+
 The following NMEA sentences have been designated "obsolete" in a
 publicly available NMEA document dated 2009.
 
 |================================================================
-|APA - Autopilot Sentence "A"
-|BER - Bearing & Distance to Waypoint, Dead Reckoning, Rhumb Line
-|BPI - Bearing & Distance to Point of Interest
-|DBK - Depth Below Keel
-|DBS - Depth Below Surface
-|
-|DRU - Dual Doppler Auxiliary Data
-|GDA - Dead Reckoning Positions
-|GLA - Loran-C Positions
-|GOA - OMEGA Positions
-|GXA - TRANSIT Positions
-|GTD - Geographical Position, Loran-C TDs
-|GXA - TRANSIT Position
-|HCC - Compass Heading
-|HCD - Heading and Deviation
-|HDM - Heading, Magnetic
-|HDT - Heading, True
-|HVD - Magnetic Variation, Automatic
-|HVM - Magnetic Variation, Manually Set
-|IMA - Vessel Identification
-|MDA - Meteorological Composite
-|MHU - Humidity
-|MMB - Barometer
-|MTA - Air Temperature
-|MWH - Wave Height
-|MWS - Wind & Sea State
-|
-|Rnn - Routes
-|SBK - Loran-C Blink Status
-|SCY - Loran-C Cycle Lock Status
-|SCD - Loran-C ECDs
-|SDB - Loran-C Signal Strength
-|SGD - Position Accuracy Estimate
-|SGR - Loran-C Chain Identifier
-|SIU - Loran-C Stations in Use
-|SLC - Loran-C Status
-|SNC - Navigation Calculation Basis
-|SNU - Loran-C SNR Status
-|SPS - Loran-C Predicted Signal Strength
-|SSF - Position Correction Offset
-|STC - Time Constant
-|STR - Tracking Reference
-|SYS - Hybrid System Configuration
+|APA | Autopilot Sentence "A"
+|BER | Bearing & Distance to Waypoint, Dead Reckoning, Rhumb Line
+|BPI | Bearing & Distance to Point of Interest
+|DBK | Depth Below Keel
+|DBS | Depth Below Surface
+|DRU | Dual Doppler Auxiliary Data
+|GDA | Dead Reckoning Positions
+|GLA | Loran-C Positions
+|GOA | OMEGA Positions
+|GXA | TRANSIT Positions
+|GTD | Geographical Position, Loran-C TDs
+|GXA | TRANSIT Position
+|HCC | Compass Heading
+|HCD | Heading and Deviation
+|HDM | Heading, Magnetic
+|HDT | Heading, True
+|HVD | Magnetic Variation, Automatic
+|HVM | Magnetic Variation, Manually Set
+|IMA | Vessel Identification
+|MDA | Meteorological Composite
+|MHU | Humidity
+|MMB | Barometer
+|MTA | Air Temperature
+|MWH | Wave Height
+|MWS | Wind & Sea State
+|Rnn | Routes
+|SBK | Loran-C Blink Status
+|SCY | Loran-C Cycle Lock Status
+|SCD | Loran-C ECDs
+|SDB | Loran-C Signal Strength
+|SGD | Position Accuracy Estimate
+|SGR | Loran-C Chain Identifier
+|SIU | Loran-C Stations in Use
+|SLC | Loran-C Status
+|SNC | Navigation Calculation Basis
+|SNU | Loran-C SNR Status
+|SPS | Loran-C Predicted Signal Strength
+|SSF | Position Correction Offset
+|STC | Time Constant
+|STR | Tracking Reference
+|SYS | Hybrid System Configuration
 |================================================================
 
+The following NMEA sentences have been designated "obsolete" by
+IEC 61162-1:2010.
+
+|================================================================
+|ALM | Almanac data from satellite navigation systems
+|DCN | DECCA data
+|DSI | DSC transponder
+|DSR | DSC transponder
+|GLC | LORAN data
+|GMP | Land use of map projection
+|LCD | LORAN data
+|MLA | Almanac data from satellite navigation systems
+|================================================================
+
+
 == NMEA-Standard Sentences ==
 
 Here are the NMEA-standard sentences we know about:
-- 
2.1.4