class Nmea::Gps::Gsa
Constants
- MODES
- MODE_SELECTIONS
Public Instance Methods
horizontal_dilution_of_precision()
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# File lib/nmea_gps/sentences/gsa.rb, line 45 def horizontal_dilution_of_precision raw_data[15].to_f end
Also aliased as: hdop
ids_of_svs_used_in_position_fix(at = :all)
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# File lib/nmea_gps/sentences/gsa.rb, line 29 def ids_of_svs_used_in_position_fix(at = :all) ids = raw_data[2..13] return ids if at == :all id = ids[at.to_i - 1] return nil if id.blank? id.to_i end
Also aliased as: svs_ids
mode()
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# File lib/nmea_gps/sentences/gsa.rb, line 25 def mode MODES[raw_data[1]] end
mode_selection()
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# File lib/nmea_gps/sentences/gsa.rb, line 21 def mode_selection MODE_SELECTIONS[raw_data[0]] end
name()
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# File lib/nmea_gps/sentences/gsa.rb, line 17 def name "GNSS DOP and active satellites" end
position_dilution_of_precision()
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# File lib/nmea_gps/sentences/gsa.rb, line 40 def position_dilution_of_precision raw_data[14].to_f end
Also aliased as: pdop
vertical_dilution_of_precision()
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# File lib/nmea_gps/sentences/gsa.rb, line 50 def vertical_dilution_of_precision raw_data[16].to_f end
Also aliased as: vdop