1

Raspberry Pi NightHacking

Stephen Chin (@steveonjava)

Angela Caicedo (@acaicedo)

2

What Runs Java?Example of devices powered by Java

SMALL

RFID Readers

Parking Meters

Intelligent Power

Module

Smart Meters

LARGE

Multi Function Printers

ATMs

POS Systems

In-Flight Entertainment Systems

Electronic Voting Systems

Medical Imaging Systems

MEDIUM

Routers & Switches

Storage Appliances

Network Management Systems

Factory Automation Systems

Security Systems

3

Java and 3G in a Tiny Package

Cinterion EHS5

4

Really Tiny…

27.6mm

18

.8m

m

5http://upload.wikimedia.org/wikipedia/commons/3/3d/Cloud_forest_Ecuador.jpg

6

=

Have Java With Your DessertRaspberry Pi

7 http://elinux.org/File:Raspi-Model-AB-Mono-2-699x1024.png

8

And what are these for?

http://i.imgur.com/k0Puu.jpg

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How to Setup Your Pi

Step 1: Install Linux

http://steveonjava.com/

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How to Setup Your Pi

Step 2: Download/Copy Java 8 for ARM EA

http://steveonjava.com/

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How to Setup Your Pi

Step 3: Deploy and Run JavaFX Apps

http://steveonjava.com/

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How to Get JavaFX

Step 1: Download Java 7

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How to Develop JavaFXUse Your Favorite IDE

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Build Applications VisuallyJavaFX Scene Builder

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The Parallax Principle

Scrolling technique in

computer graphics, wherein

background images move by

the camera slower than

foreground images, creating

an illusion of depth in a 2D

video game and adding to the

immersion.

We see it everyday!

direction to

distant mountain

direction to

distant mountain

what you see what you see

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The more layers… the better!Thanks Photoshop

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I2C Hardware via Pi4J

3.3V/GND

MPU-9150

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Demo Setup

LCD

Screen

ADXL345

MPU-9150

Breakout

The

Raspberry Pi

Touch Screen

sensor

Light sensor

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Chalkboard Electronics Touchscreen

10" or 7" Form Factor

Connects via HDMI/USB

Tested with JavaFX 8

10% Exclusive Discount:

G1F0U796Z083

20

Conclusion

JavaFX enables graphically rich, fast performing apps

Visually create applications using Scene Builder

You can integrate hardware using GPIO and I2C

Run on Raspberry Pi today!

21

Stephen Chintweet: @steveonjava

blog: http://steveonjava.com

nighthacking.com

Real GeeksLive Hacking

NightHacking Tour

Angela Caicedotweet: @acaicedo

blog: http://acaicedo.com

22

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