BathRuby on Robots

Transcript

1. Controlling
   Robots with Ruby
   

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2. Andrew Nesbitt
   @teabass
   github.com/andrew
   

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3. Controlling
   Robots with Ruby
   

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4. Why Ruby?
   

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5. High LEvel
   

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6. Lower
   Barriers
   

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7. Fun!
   

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8. http://artoo.io
   

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9. http://celluloid.io
   

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11. Arduino
    

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12. Firmata
    

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13. Drivers
    

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14. Hello World
    

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15. require 'artoo'

    

    connection :arduino, :adaptor => :firmata, 

    :port => '/dev/cu.usbmodem1411'

    device :led, driver: :led, pin: 9

    

    work do

    loop do

    led.toggle

    sleep 1

    end

    end
    Hello World
    

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16. Sparkfun Inventors Kit
    hobbytronics.co.uk/sparkfun-inventors-kit-v3
    

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17. Sparkfun Inventors Kit
    hobbytronics.co.uk/sparkfun-inventors-kit-v3
    

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18. Sumobot
    http://www.pololu.com/catalog/product/2506
    

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19. !
    require 'artoo'
    !
    connection :arduino, :adaptor => :firmata, :port => '/dev/cu.usbmodem1411'
    !
    device :board, :driver => :device_info
    device :left_motor, :driver => :motor,
    :forward_pin => 6, # hack!
    :backward_pin => 8,
    :speed_pin => 10
    !
    device :right_motor, :driver => :motor,
    :forward_pin => 6, # hack!
    :backward_pin => 7,
    :speed_pin => 9
    !
    MAX_SPEED = 60
    !
    connection :keyboard, adaptor: :keyboard
    device :keyboard, driver: :keyboard, connection: :keyboard
    

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20. def keypress(sender, key)
    puts key
    case key
    when 'left'
    left_motor.backward MAX_SPEED
    right_motor.forward MAX_SPEED
    when 'right'
    left_motor.forward MAX_SPEED
    right_motor.backward MAX_SPEED
    when 'up'
    left_motor.forward MAX_SPEED
    right_motor.forward MAX_SPEED
    when 'down'
    left_motor.backward MAX_SPEED
    right_motor.backward MAX_SPEED
    when 'space'
    left_motor.stop
    right_motor.stop
    end
    end
    !
    work do
    puts "Ready!"
    on keyboard, :key => :keypress
    end
    

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21. AR Drone
    http://ardrone2.parrot.com
    

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22. require 'artoo'

    

    connection :ardrone, :adaptor => :ardrone, :port => '192.168.1.1:5556'

    device :drone, :driver => :ardrone, :connection => :ardrone

    

    work do

    drone.start

    drone.take_off

    

    after(10.seconds) { drone.hover.land }

    after(15.seconds) { drone.stop }

    end
    AR DRONE
    

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23. Sphero
    https://github.com/hybridgroup/artoo/blob/master/examples/conway_sphero.rb
    

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24. Dance Dance Drone
    

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25. Lego Controlled Rabbit
    

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26. http://gobot.io
    Gobot
    

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27. http://cylonjs.com
    Cylon
    

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28. NoDebots.io
    

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29. Thanks!
    code: github.com/andrew/artoo-experiments
    slides: speakerdeck.com/andrew/bathruby-on-robots
    

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