Class: OpenTx::Log::Session

Inherits:
Object
  • Object
show all
Defined in:
lib/opentx/log/session.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(csv_rows) ⇒ Session

Returns a new instance of Session.



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# File 'lib/opentx/log/session.rb', line 14

def initialize(csv_rows)
  @rows = csv_rows
end

Class Method Details

.known_rows?(headers) ⇒ Boolean

XXX currently just know Taranis X9D files…

Returns:

  • (Boolean) 


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# File 'lib/opentx/log/session.rb', line 7

def self.known_rows?(headers)
  return false unless [48].include?(headers.length)

  # check for a few known headers
  (%w(Date Time SWR RSSI A1 A2 Long Lat Temp1 Temp2 RPM Fuel) - headers).empty?
end

Instance Method Details

#a1 ⇒ Object 



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# File 'lib/opentx/log/session.rb', line 53

def a1
  @a1 ||= float_field('A1')
end

#a1? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/opentx/log/session.rb', line 49

def a1?
  a1.any? { |v| v > 0.0 }
end

#a2 ⇒ Object 



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# File 'lib/opentx/log/session.rb', line 61

def a2
  @a2 ||= float_field('A2')
end

#a2? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/opentx/log/session.rb', line 57

def a2?
  a2.any? { |v| v > 0.0 }
end

#cell(index) ⇒ Object

Parameters:

  • index (1..6) 


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# File 'lib/opentx/log/session.rb', line 105

def cell(index)
  float_field("Cell #{index}")
end

#cell?(index) ⇒ Boolean

Parameters:

  • index (1..6)

Returns:

  • (Boolean) 


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# File 'lib/opentx/log/session.rb', line 100

def cell?(index)
  cell(index).any? { |v| v > 0.0 }
end

#cell_volts ⇒ Object 



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# File 'lib/opentx/log/session.rb', line 95

def cell_volts
  @cell_volts ||= float_field('Cell volts')
end

#cell_volts? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/opentx/log/session.rb', line 91

def cell_volts?
  cell_volts.any? { |v| v > 0.0 }
end

#duration ⇒ Object 



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# File 'lib/opentx/log/session.rb', line 18

def duration
  milliseconds
  times.last - times.first
end

#fuel ⇒ Object 



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# File 'lib/opentx/log/session.rb', line 87

def fuel
  @fuel ||= int_field('Fuel')
end

#fuel? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/opentx/log/session.rb', line 83

def fuel?
  fuel.any? { |f| f != 0 }
end

#milliseconds ⇒ Array<Float>

Returns millisecond time stamps for all entries, 0-based.

Returns:

  • (Array<Float>) —

    millisecond time stamps for all entries, 0-based



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# File 'lib/opentx/log/session.rb', line 24

def milliseconds
  @milliseconds ||= times.map { |time| ((time - times.first) * 1000).round(2) }
end

#rssi ⇒ Object 



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# File 'lib/opentx/log/session.rb', line 45

def rssi
  @rssi ||= int_field('RSSI')
end

#rssi? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/opentx/log/session.rb', line 41

def rssi?
  rssi.any?
end

#swr ⇒ Object 



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# File 'lib/opentx/log/session.rb', line 37

def swr
  @swr ||= int_field('SWR')
end

#swr? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/opentx/log/session.rb', line 33

def swr?
  swr.any?
end

#temp1(unit = :c) ⇒ Object 



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# File 'lib/opentx/log/session.rb', line 69

def temp1(unit = :c)
  @temp1 ||= int_field('Temp1')
  @temp1.map { |t| convert_temperature(t, unit) }
end

#temp1? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/opentx/log/session.rb', line 65

def temp1?
  int_field('Temp1').any? { |t| t != 0 }
end

#temp2(unit = :c) ⇒ Object 



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# File 'lib/opentx/log/session.rb', line 78

def temp2(unit = :c)
  @temp2 ||= int_field('Temp2')
  @temp2.map { |t| convert_temperature(t, unit) }
end

#temp2? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/opentx/log/session.rb', line 74

def temp2?
  int_field('Temp2').any? { |t| t != 0 }
end

#times ⇒ Array<Time>

Returns all date-times in the session.

Returns:

  • (Array<Time>) —

    all date-times in the session



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# File 'lib/opentx/log/session.rb', line 29

def times
  @times ||= @rows.map { |row| Time.strptime("#{row['Date']} #{row['Time']}", '%Y-%m-%d %H:%M:%S.%N') }
end