Class: DmmUtil::Meter

Inherits:
Object
  • Object
show all
Defined in:
lib/dmm_util/meter.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(driver) ⇒ Meter

Returns a new instance of Meter.



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# File 'lib/dmm_util/meter.rb', line 5

def initialize(driver)
  @driver = driver
end

Instance Attribute Details

#driver ⇒ Object (readonly)

Returns the value of attribute driver.



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# File 'lib/dmm_util/meter.rb', line 3

def driver
  @driver
end

Instance Method Details

#measure_now ⇒ Object 



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# File 'lib/dmm_util/meter.rb', line 25

def measure_now
  Measurement.new(driver.qddb)
end

#recordings ⇒ Object 



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# File 'lib/dmm_util/meter.rb', line 9

def recordings
  Cursor.new(driver, :recording, :qrsi, Recording)
end

#saved_measurements ⇒ Object 



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# File 'lib/dmm_util/meter.rb', line 13

def saved_measurements
  Cursor.new(driver, :measurement, :qsmr, Measurement)
end

#saved_min_max ⇒ Object 



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# File 'lib/dmm_util/meter.rb', line 17

def saved_min_max
  Cursor.new(driver, :min_max, :qmmsi, Measurement)
end

#saved_peak ⇒ Object 



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# File 'lib/dmm_util/meter.rb', line 21

def saved_peak
  Cursor.new(driver, :peak, :qpsi, Measurement)
end