Class: BeagleBoard::Linux::Adc

Inherits:

Base::Adc

• Object
• Base::Adc
• BeagleBoard::Linux::Adc

Defined in:

lib/beagleboard/linux/adc.rb

Instance Attribute Summary

Attributes inherited from Base::Adc

#scale

Instance Method Summary

• #disable ⇒ Object
• #enable ⇒ Object
• #enabled? ⇒ Boolean
• #initialize(ain) ⇒ Adc constructor

  A new instance of Adc.

• #raw_value ⇒ Object

Methods inherited from Base::Adc

#value

Constructor Details

#initialize(ain) ⇒ Adc

Returns a new instance of Adc.

# File 'lib/beagleboard/linux/adc.rb', line 6

def initialize(ain)
  @ain_number = ain

  super
end

Instance Method Details

#disable ⇒ Object

# File 'lib/beagleboard/linux/adc.rb', line 16

def disable; end

#enable ⇒ Object

# File 'lib/beagleboard/linux/adc.rb', line 14

def enable; end

#enabled? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/beagleboard/linux/adc.rb', line 12

def enabled?; end

#raw_value ⇒ Object

# File 'lib/beagleboard/linux/adc.rb', line 18

def raw_value
  File.read("/sys/bus/iio/devices/iio:device0/in_voltage#{@ain_number}_raw")
end