Class: NMEAPlus::Message::NMEA::SFI

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

Overview

SFI - Scanning Frequency Information

Instance Attribute Summary collapse

Attributes inherited from NMEAMessage

#message_type, #talker

Attributes inherited from Base

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

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

#frequencies ⇒ Array<Float> (readonly)

returns pairs of frequency, mode

Returns:

  • (Array<Float>) 


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# File 'lib/nmea_plus/message/nmea/sfi.rb', line 14

def frequencies
  @fields[3..-1].each_slice(2).to_a.map { |x| [x[0].to_f, x[1]] }
end

#message_number ⇒ Object (readonly)

Returns field 2 of the payload, formatted with the function Base._integer.

Returns:

  • field 2 of the payload, formatted with the function Base._integer



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# File 'lib/nmea_plus/message/nmea/sfi.rb', line 9

field_reader :message_number, 2, :_integer

#total_messages ⇒ Object (readonly)

Returns field 1 of the payload, formatted with the function Base._integer.

Returns:

  • field 1 of the payload, formatted with the function Base._integer



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# File 'lib/nmea_plus/message/nmea/sfi.rb', line 8

field_reader :total_messages, 1, :_integer