v1.10.0

Enhancements 🎉

• Add DateTime func (#116)

Thank you! 🥇

@mholt

v1.9.0

New Sentences 💌

• PGN: NMEA2000 over NMEA0183 (#106)
• PCDIN: NMEA2000 over NMEA0183 (#106)

Enhancements 🎉

• Allow sentence parsing customization (SentenceParser struct) (#97)
• Add ParseTagBlock func (#112)

Bug fixes 🐛

• Correct handling of navigational status in RMC and GNS (#108)
• Fix LonDir returning wrong east/west direction (#105)

Thank you! 🥇

@calmh @aldas

v1.8.0

New Sentences 💌

• ABM: AIS addressed binary and safety related message (#100)
• ACK: Acknowledge alarm (#100)
• ACN: Alert command (#100)
• ALC: Cyclic alert list (#100)
• ALF: Alert sentence (#100)
• ALR: Set alarm state (#100)
• ARC: Alert command refused (#100)
• BBM: AIS broadcast binary message (#100)
• HBT: Heartbeat supervision sentence (#100)
• PSKPDPT: Depth of Water for multiple transducer installation (#94)
• TLB: Target label (#100)
• TTD: Tracked target data (#100)
• VSD: AIS voyage static data (#100)

Enhancements 🎉

• Add support for optional values (#99)

Bug fixes 🐛

• Fix XDR missing N (Newtons) as measurement unit enum value (#95)

Thank you! 🥇

@aldas @@bezineb5 @icholy

---

Full Changelog: v1.7.0...v1.8.0

v1.7.0

New Sentences 💌

• DTM - Datum Reference
• OSD - Own Ship Data
• RSD - RADAR System Data
• TLL - Target latitude and longitude
• TTM - Tracked Target Message
• VBW - Dual Ground/Water Speed

Thank you! 🥇

@aldas

---

Full Changelog: v1.6.0...v1.7.0

v1.6.0

New Sentences 💌

• AAM - Waypoint Arrival Alarm (#88)
• ALA - System Faults and alarms (#88)
• APB - Autopilot Sentence "B" (#88)
• BEC - Bearing and distance to waypoint (dead reckoning) (#88)
• BOD - Bearing waypoint to waypoint (origin to destination) (#88)
• BWC - Bearing and distance to waypoint, great circle (#88)
• BWR - Bearing and distance to waypoint (Rhumb Line) (#88)
• BWW - bearing (from destination) destination waypoint to origin waypoint (#88)
• DBK - Depth Below Keel (obsolete, use DPT instead) (#88)
• DOR - Door Status Detection (#88)
• DSC - Digital Selective Calling Information (#88)
• DSE - Expanded digital selective calling (#88)
• EVE - General Event Message (#88)
• FIR - Fire Detection event with time and location (#88)
• HSC - Heading steering command (#88)
• MTA - Air Temperature (obsolete, use XDR instead) (#88)
• RMB - Recommended Minimum Navigation Information (#88)
• RPM - Engine or Shaft revolutions and pitch (#88)
• RSA - Rudder Sensor Angle (#88)
• VDR - Set and Drift (#88)
• VLW - Distance Traveled through Water (#88)
• VPW - Speed Measured Parallel to Wind (#88)
• VWR - Relative Wind Speed and Angle (#88)
• VWT - True Wind Speed and Angle (#88)
• XDR - Transducer Measurement (#88)
• XTE - Cross-track error, measured (#88)

Enhancements 🎉

• DBS - Validate field units in sentences (#88)

Thank you! 🥇

@aldas

Full Changelog: v1.5.0...v1.6.0

v1.5.0

New Sentences 💌

• HDG - Heading, Deviation & Variation (#87)
• HDM - Heading - Magnetic (#87)
• MTW - Mean Temperature of Water (#87)
• ROT - Rate of turn (#87)
• TXT - Transmission of text messages (#87)
• PHTRO - (Proprietary) Vessel pitch and roll (Xsens IMU/VRU/AHRS) (#87)
• PRDID - (Proprietary) Vessel pitch, roll and heading (Xsens IMU/VRU/AHRS) (#87)
• PSONCMS - (Proprietary) Quaternion, acceleration, rate of turn, magnetic field, sensor temperature (Xsens IMU/VRU/AHRS) (#87)

Enhancements 🎉

• Add NMEA 2.3/4.0 related field (FAA mode and Navigation status) (#87)
• Improved docs with formats, examples and links (#87)
• GLL - added FAA mode field (NMEA 2.3+) (#87)
• GNS - added Navigation status field (NMEA 4.1+) (#87)
• GSA - added System ID field (NMEA 4.1+) (#87)
• GSV - added System ID field (NMEA 4.1+) (#87)
• RMC - added FAA Mode (NMEA 2.3+) and Navigaton status (NMEA 4.1+) fields (#87)
• VTG - added FAA mode field (NMEA 2.3+) (#87)
• Added Makefile to make testing/checking easier from command line (#87)

Thank you! 🥇

@aldas

Full Changelog: v1.4.2...v1.5.0

Release v1.4.2

Enhancements 🎉

• Allow omitting the DPT scale field (#84)
• Add specific error type (NotSupportedError) when parsing not supported sentence (#85)

Thank you! 🥇

@aldas @icholy

Full Changelog: v1.4.1...v1.4.2

Release v1.4.1

Bug fix 🐛

• GSV failure when no satellite in view (#82)

Thank you! 🥇

@bezineb5 @icholy

Release v1.4.0

New Sentences 💌

• MDA - Meteorological Composite (#81)
• MWD - Wind Direction and Speed (#81)
• MWV - Wind Speed and Angle (#81)

Thank you! 🥇

@Maescool @icholy

Release v1.3.0

New features

• Support for sentences with NMEA 4.10 "TAG Blocks" (#59, #78)
  • Ref.: https://gpsd.gitlab.io/gpsd/AIVDM.html#_nmea_tag_blocks

TAG Block struct

type TagBlock struct {
	Time         int64  // TypeUnixTime unix timestamp (unit is likely to be s, but might be ms, YMMV), parameter: -c
	RelativeTime int64  // TypeRelativeTime relative time, parameter: -r
	Destination  string // TypeDestinationID destination identification 15 char max, parameter: -d
	Grouping     string // TypeGrouping sentence grouping, parameter: -g
	LineCount    int64  // TypeLineCount line count, parameter: -n
	Source       string // TypeSourceID source identification 15 char max, parameter: -s
	Text         string // TypeTextString valid character string, parameter -t
}

Ref.: https://github.com/adrianmo/go-nmea/blob/master/tagblock.go#L10

Code example

NMEA 4.10 TAG Block values can be accessed via the message's TagBlock struct:

package main

import (
	"fmt"
	"log"
	"time"
	"github.com/adrianmo/go-nmea"
)

func main() {
	sentence := "\\s:Satelite_1,c:1553390539*62\\!AIVDM,1,1,,A,13M@ah0025QdPDTCOl`K6`nV00Sv,0*52"
	s, err := nmea.Parse(sentence)
	if err != nil {
		log.Fatal(err)
	}
	parsed := s.(nmea.VDMVDO)
	fmt.Printf("TAG Block timestamp: %v\n", time.Unix(parsed.TagBlock.Time, 0))
	fmt.Printf("TAG Block source:    %v\n", parsed.TagBlock.Source)
}

Output (locale/time zone dependent):

$  go run main/main.go
 
TAG Block timestamp: 2019-03-24 14:22:19 +1300 NZDT
TAG Block source:    Satelite_1

Thank you!

@klyve @simeonmiteff @icholy