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shokai / arduino_firmata

Arduino Firmata protocol implementation on Ruby
http://shokai.github.io/arduino_firmata
MIT License
104 stars 23 forks source link

cannot detect :digital_read with pin-8 #38

Closed shokai closed 10 years ago

shokai commented 10 years ago 
arduino.pin_mode 8, ArduinoFirmata::INPUT

arduino.on :digital_read do |pin, status|
  puts "digital pin #{pin} changed : #{status}"  # => "pin 0 changed"
end