Class: HumbleRPiPluginPir

Inherits:
Object
  • Object
show all
Defined in:
lib/humble_rpi-plugin-pir.rb

Instance Method Summary collapse

Constructor Details

#initialize(settings: {}, variables: {}) ⇒ HumbleRPiPluginPir

Returns a new instance of HumbleRPiPluginPir.



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# File 'lib/humble_rpi-plugin-pir.rb', line 14

def initialize(settings: {}, variables: {})

  @pins = settings[:pins].map {|x| RPiPinIn.new x}
  @duration = settings[:duration] || '1 minute'
  @notifier = variables[:notifier]
  @device_id = variables[:device_id] || 'pi'
  
end

Instance Method Details

#start ⇒ Object Also known as: on_start 



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# File 'lib/humble_rpi-plugin-pir.rb', line 23

def start()

  count = 0
  
  duration = @duration
  notifier = @notifier
  device_id = @device_id
  
  t1 = Time.now - (ChronicDuration.parse(duration) + 10)    
  
  puts 'ready to detect motion'
      
  @pins.each.with_index do |pin, i|
          
    Thread.new do      
      
      pin.watch_high do
        
        count += 1

        if Time.now > t1 + ChronicDuration.parse(duration)  then

          notifier.notice \
              "%s/motion/%s: detected %s times within the past %s" % \
              [device_id, i, count, duration]
          t1 = Time.now
          count = 0
        end
        
      end #/ watch_high        
    end #/ thread      
  end
  
end