Connecting electronic to an Android

+LarsGregori @choas

ello.co/choas

Viking9173 http://commons.wikimedia.org/wiki/File:Android_dance.svg

Agenda

IOIO Board

IOIO Tree + Code

"Cameron Highland Tea Plantation 2012" by Bjørn Christian Tørrissen Own work by uploader http://bjornfree.com/galleries.html. Licensed under Creative Commons Attribution-Share Alike 3.0 via Wikimedia Commons http://commons.wikimedia.org/wiki/File:Cameron_Highland_Tea_Plantation_2012.JPG#mediaviewer/File:Cameron_Highland_Tea_Plantation_2012.JPG

pronounced “yo-yo“

https://github.com/ytai/ioio/wiki

+YtaiBenTsvi

Digital Input/Output PWM Analog Input

I2C, SPI, and UART

Host for Android and PC

USB or Bluetooth

Accessory Development Kit (ADK)

Android Open Accessory (AOA) protocol http://developer.android.com/tools/adk/index.html

Android Debug Bridge (adb) http://developer.android.com/tools/help/adb.html

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Sensor Actuator

APP

ADK / adb

in/out in/out

Agenda

IOIO Board

IOIO Tree + Code

"Cameron Highland Tea Plantation 2012" by Bjørn Christian Tørrissen Own work by uploader http://bjornfree.com/galleries.html. Licensed under Creative Commons Attribution-Share Alike 3.0 via Wikimedia Commons http://commons.wikimedia.org/wiki/File:Cameron_Highland_Tea_Plantation_2012.JPG#mediaviewer/File:Cameron_Highland_Tea_Plantation_2012.JPG

IOIO Tree LEDs

Photoresistor

IOIO Board

Android Phone

• <screenshot>

public class IOIOTreeLooper implements IOIOLooper { @Override public void setup(IOIO ioio) { leds[0] = ioio.openDigitalOutput(10); // … leds[6] = ioio.openDigitalOutput(5); photoresistor = ioio.openAnalogInput(44); } @Override public void loop() { …

https://www.flickr.com/photos/le-topographe/4510450751

@Override public void loop() { float voltage = photoresistor.getVoltage(); leds[i].write(false); leds[i].write(true);

https://www.flickr.com/photos/le-topographe/4510450751

• demo

DEMONSTRATION

Thing++

BeagleBone with Android

http://processors.wiki.ti.com/index.php/BeagleBone-Android-DevKit_Guide

Thank you

+LarsGregori

https://github.com/choas/android-IOIO-tree