Class: NMEAPlus::Message::NMEA::ZDA
- Inherits:
-
NMEAMessage
- Object
- Base
- NMEAMessage
- NMEAPlus::Message::NMEA::ZDA
- Defined in:
- lib/nmea_plus/message/nmea/zda.rb
Overview
ZDA - Time & Date - UTC, day, month, year and local time zone
Instance Attribute Summary collapse
- #utc_time ⇒ Time readonly
Attributes inherited from NMEAMessage
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
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
#utc_time ⇒ Time (readonly)
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# File 'lib/nmea_plus/message/nmea/zda.rb', line 11 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 |