Class: NMEAPlus::Message::NMEA::ZDA

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

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

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

Instance Attribute Details

#utc_time ⇒ Time (readonly)

Returns:

  • (Time) 


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

def utc_time
  re_format = /(\d{2})(\d{2})(\d{2}(\.\d+)?)/
  hms = re_format.match(@fields[1])
  begin
    tz_h = @fields[5].to_i
    tz = "%s%0.02d:%0.02d" % [tz_h >= 0 ? '+' : '', tz_h, @fields[6].to_i]
    Time.new(@fields[4].to_i, @fields[3].to_i, @fields[2].to_i,
             hms[1].to_i, hms[2].to_i, hms[3].to_f, tz)
  rescue
    nil
  end
end