Slides for YAPC::Asia2011 by mandy_44

1. YAPC::ASIA Tokyo ● 2011 Pretty Electronic Engineering in Perl Yuki Manno (@mandy_44) 2011/10/14

2. ※ モテるかモテないかは自己責任でお願いします

3. Myself

4. Yuki Manno(@mandy_44) 1986/06/10 Aeronautics & Astronautics DeNA Co., Ltd.

5. Arduino

6. DIY (Do It Yourself) Open Source Hardware Micro Computer + IO Port

7. Arduino MEGA ADK Arduino Bluetooth ArduinoLilyPad

8. Digital In/Out USB Port AC In Analog In Power

9. Tools

10. Breadboard Jump Wire LED, LCD etc

12. Bluetooth

13. Ethernet

15. LCD

16. Servoetc.

17. Hello World!!

18. Arduino IDE C based language Upload sketch to Arduino http://www.arduino.cc/

19. Blink LED voidsetup() { pinMode(13, OUTPUT); } void loop() { digitalWrite(13, HIGH); // set the LED on delay(1000); // wait for a second digitalWrite(13, LOW); // set the LED off delay(1000); // wait for a second }

21. OUTPUT

22. INPUT

23. Functions

24. digitalWrite(pin_num, [HIGH|LOW])

25. digitalRead(pin_num)

26. analogWrite(pin_num, [0-255])

27. analogRead(pin_num)http://arduino.cc/en/Reference/HomePage

28. Firmata

29. Firmata a generic protocol for communicating with microcontrollers like the Arduino from software on a host computer. Host – Client Model http://www.arduino.cc/playground/Interfacing/Firmata

30. Normal Arduino Arduino LED LCD Sensor Sketch Servo Sensor Anything LED Arduino Host Firmata LCD Firmata Servo

31. Processing JAVA based language Arduino Libraries

32. Perl

34. https://github.com/amimoto/perl-firmatause Device::Firmata; use Device::Firmata::Constants qw( :all ); my $led_pin=13; my $arduino= Device::Firmata->open(‘/dev/ttyusb’); $arduino->pin_mode($led_pin=> PIN_OUTPUT); while (1) { $arduino->digital_write($led_pin => HIGH); sleep(1); $arduino->digital_write($led_pin => LOW); sleep(1); }

35. Demo

37. Hard to stop

38. Get me up in midnight

41. Check flag

44. Made Amon2 Plugin for Arduino-> Can’t make persistent connection.

46. Any Question?