Class: NMEAPlus::Message::NMEA::VTA

Inherits:
NMEAMessage show all
Defined in:
lib/nmea_plus/message/nmea/vta.rb

Overview

VTA - Actual Track Limited utility, possible use of $–VTG for a portion of the data.

Instance Attribute Summary collapse

Attributes inherited from NMEAMessage

#message_type, #talker

Attributes inherited from Base

#checksum, #data_type, #fields, #interpreted_data_type, #message_number, #next_part, #original, #payload, #prefix, #total_messages

Method Summary

Methods inherited from NMEAMessage

_10_boolean, _av_boolean

Methods inherited from Base

_float, _hex_to_integer, #_highest_contiguous_index, _integer, _interval_hms, _string, _utc_date_time, _utctime_hms, #add_message_part, #all_checksums_ok?, #all_messages_received?, #calculated_checksum, #checksum_ok?, degrees_minutes_to_decimal, field_reader, #highest_contiguous_index, nsew_signed_float

Instance Attribute Details

#distance_made_good_nautical_miles ⇒ Object (readonly)

Distance made good, naut. miles

Returns:

  • field 7 of the payload, formatted with the function #_float



19
 
# File 'lib/nmea_plus/message/nmea/vta.rb', line 19

field_reader :distance_made_good_nautical_miles, 7, :_float

#speed_made_good_knots ⇒ Object (readonly)

Speed made good, knots

Returns:

  • field 5 of the payload, formatted with the function #_float



16
 
# File 'lib/nmea_plus/message/nmea/vta.rb', line 16

field_reader :speed_made_good_knots, 5, :_float

#track_degrees_magnetic ⇒ Object (readonly)

Track made good, degrees Magnetic

Returns:

  • field 3 of the payload, formatted with the function #_float



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# File 'lib/nmea_plus/message/nmea/vta.rb', line 13

field_reader :track_degrees_magnetic, 3, :_float

#track_degrees_true ⇒ Object (readonly)

Track made good, degrees True

Returns:

  • field 1 of the payload, formatted with the function #_float



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# File 'lib/nmea_plus/message/nmea/vta.rb', line 10

field_reader :track_degrees_true, 1, :_float