1. 1 1 st June 2012 connected prototypes deep dive 1st June 2012 Ashley Mills Email: Ashley.Mills@vodafone.comAshley.Mills@vodafone.com Twitter: @ashleyjsmills Phone: 07825608771

2. 2 Long Tail 30th May 2012 Overview > Introduction to the dongle API > “Question Mark” application walkthrough > “VGANode” application walkthrough

3. 3 Long Tail 30th May 2012 VodafoneK3770.h

4. 4 Long Tail 30th May 2012 Question Mark plug-and-play ad-hoc feedback point

5. 5 Long Tail 30th May 2012 Mini thermal printer is very popular using ethernet:

6. 6 Long Tail 30th May 2012 Question Mark – thermal printer with dongle + SMS

7. 7 Long Tail 30th May 2012 Question Mark 5v GND TX RX 5V GND 5V D- D+ GND Adafruit thermal printer Vodafone K3770 mbed LPC1768

8. 8 Long Tail 30th May 2012

9. 9 Long Tail 30th May 2012 VGANode

10. 10 Long Tail 30th May 2012 VGANode

11. 11 Long Tail 30th May 2012 VGANode 5v GND TX RX 5V GND 5V D- D+ GND LinkSprite Y201 Vodafone K3770 mbed LPC1768

12. 12 Long Tail 30th May 2012 VGANode – code parts >Camera driver >Client code >Server code

13. 13 Long Tail 30th May 2012 Camera driver

14. 14 Long Tail 30th May 2012 Camera driver – interface and manual

15. 15 Long Tail 30th May 2012 Camera driver – process overview >Define sequences >Push sequence >Read response >Example:

16. 16 Long Tail 30th May 2012 Memory address Bytes to read Take picture Read file size Camera driver - getting picture (if you can understand the docs) Read file Stop taking pictures EOF?

17. 17 Long Tail 30th May 2012 Client code

18. 18 Long Tail 30th May 2012 Client code - setup

19. 19 Long Tail 30th May 2012 Client code - body

20. 20 Long Tail 30th May 2012 Server code

21. 21 Long Tail 30th May 2012 Server code (nodejs)

22. 22 Long Tail 30th May 2012 Overview >Looked at API in present incarnation >Looked at simple SMS printer example >Looked at jpeg camera UNIX socket example

23. 23 Long Tail 30th May 2012 Thanks for listening… questions?