From Arduino to ADK
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From Arduino to ADK what's all the fuss about ADK and why we should care please direct your complaints and threat mail to: E. Kosmas [email protected]
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From GTUG 4 Athens 'The Rise Of The Robots' 5 Sep 2011E. Kosmas [email protected]
Transcript of From Arduino to ADK
- 1. From Arduino to ADKwhats all the fuss about ADK and why we should care please direct your complaints and threat mail to:E. Kosmas [email protected]
2. histerical dataHow ADK came into existence? 3. The problem:using USB gadgets with your Android USB is asymmetric host: controls bus, enumeration, initiates communication,acts as a power source device: needs endpoints to speak to host, describescapabilities to host on enumeration, standard or vendorspecific functions, draws juice (power) from host Most Android devices had no (or limited) USB host capabilities. No USB standard APIs. 4. The solution(s) Provide a USB Host API on Android 3.1&Create Android Open Accessory devices to act as USB hosts 5. So whats Android Open Accessory Accessory acts as host Android acts as device Two bulk endpoints for 2way communication 6. So how we create AccessoriesAccessory Development Kit Hardware ADK board: Arduino Mega2560 + Circuits@Home USBHost Shield ADK shield: provides input/output via LEDs, a joystick,temp and light sensors Software USB host lib Arduino sketch Android Open Accesory library other libs Android demo app 7. open source hardware and softwareSchematics and source code for ADK provided under CreativeCommons BY-SA and Apache 2.0 license. Several companies released ADK compatible boards PIC based implementation available Arduino can be used as an ADK device. 8. Where to buy ADK boards Arduino Store: Its the ADK board from the original Arduinomakers. DIY drones: ADK for RC and UAV enthusiasts (I for onewelcome our flying Android ovelords) Microchip: PIC based ADK (mass production anyone) Modern Device: Freeduino based ADK RT Corp: The one Google gave away at Google I/O Seed Studio: Seeduino based ADK SparkFuns IOIO board: has beta support for ADKdevelopment (and its IOIO) 9. ADK using Arduino Uno and USB hostshieldSince ADK is Arduino + USB host shield you can make yourown until your purpose built ADK board arrives.Follow the instructions on this URL: http://goo.gl/AmGgM 10. So what you can make!just a few examples of Open Accessory Devices 11. external LCD screens 12. voice controlled Roomba 13. Android controlled labyrith 14. Arachnoid robot 15. Music beta: LED matrix now playing 16. ...the sky is the limit
