Class: Spektrum::Log::Record

Inherits:
Object
  • Object
show all
Defined in:
lib/spektrum/log/records.rb

Overview

Represents a single record from the telemetry file.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(timestamp, raw_data) ⇒ Record

Returns a new instance of Record.



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# File 'lib/spektrum/log/records.rb', line 9

def initialize(timestamp, raw_data)
  if raw_data.length != 16
    raise ArgumentError, "raw_data incorrectly sized (#{raw_data.length})"
  end
  @timestamp = timestamp
  @raw_data = raw_data
end

Instance Attribute Details

#timestamp ⇒ Object (readonly)

Returns the value of attribute timestamp.



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# File 'lib/spektrum/log/records.rb', line 7

def timestamp
  @timestamp
end

Instance Method Details

#raw_hex_string ⇒ String

Gets the 32-bit segmented hex string of the raw data for this record.

Returns:

  • (String) —

    raw hex string for the record



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# File 'lib/spektrum/log/records.rb', line 20

def raw_hex_string
  @raw_hex_string ||= @raw_data.unpack('H*')[0].gsub(/(.{8})(?=.)/, '\1 \2')
end

#type ⇒ Object 



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# File 'lib/spektrum/log/records.rb', line 24

def type
  @type ||= byte_field(0)
end

#valid? ⇒ Boolean

Determines if this record should be considered valid. Definitions of valid will vary by the type of record.

Returns:

  • (Boolean) —

    true if the record is valid, false otherwise



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# File 'lib/spektrum/log/records.rb', line 32

def valid?
  true
end