Os hardware meets os software

594 views

Published on

talk at OSJ4 March 2013

  • Be the first to comment

  • Be the first to like this

Os hardware meets os software

  1. 1. OS Hardware meets OS Software OS Junction, March 2013 @paul_tanner Systems Consultant/ Developer/ PM Member, http://oshug.org/
  2. 2. Agenda● Definitions, Similarities and Differences● Synergies● OSHUG● 1 + 1 = 3 :: The Internet of Things● Questions x 2
  3. 3. Similarities● gnu.org: “free software” is a matter of liberty, not price .. think of “free” as in “free speech,” not as in “free beer”.● Open Source Hardware … same distinction.
  4. 4. OSS-OSH Differences● Component cost● Tooling needed● Support available● Maturity/ Leadership
  5. 5. OSS Success
  6. 6. OSH Success
  7. 7. OSS Support
  8. 8. OSH Supporthttps://solderpad.com/ http://fritzing.orgEagle: https://www.cadsoftusa.com https://bitbucket.org/boldport/pcbmode
  9. 9. Commercial OSH Help http://www.adafruit.com/ http://www.sparkfun.com/ http://shop.ciseco.co.uk/ http://oomlout.co.uk/ http://www.skpang.co.uk/ http://uk.rs-online.com/with apologies to the others ...
  10. 10. OS Accelerationand in hardware: I2C, RS-232, USB, bluetooth,SATA etc.
  11. 11. Other Projects of Note● Copenhagen Suborbitals● OpenXC (Car aftermarket)● Android ADK● CERN OHR● LocalMotors● DIYDrones/ OpenPilot● RiverSimple
  12. 12. Formal Definitions● http://www.oshwa.org/definition OS HWA● http://opensource.org/docs/osd OS Initiative● http://gnu.org/ GNU● Licenses: tomorrow
  13. 13. http://oshug.org/ People with a shared interest in Open Source HardwareRecent meeting topics:Products (Nanode, An Industry Perspective, Licensing Update)Embedded (Erlang, Parallella, Compiler Options and Energy Consumption)Open Source Hardware Camp 2012Drones (UDB4, OpenRelief, ARDrone + Kinect)Kits (Homesense, Quick2Wire)Energy-efficient Computing (Open Compute, BeagleBoard, Event-driven XCore)Practical System-on-Chip (Program your own open source FPGA SoC)Manufacturing (Breadboard to Finished Product, Arduino Shield, Modular RepRap Electronics)Wireless (Hacking Commodity Wireless, Practical Wireless, Contiki OS, CWIG)Open for Change Pt.2 (Hexayurt, O + S Project, Onawi)
  14. 14. OSHUG highlightsJust a sample from our members:● Nanode● Open Energy Monitor● Parallella● RepRap (TVRUG)● MBED, BeagleBone etc.● Raspberry Pi Interfacing● OpenCores
  15. 15. Parallella“Supercomputing for everyone”
  16. 16. Questions so far?
  17. 17. Bringing it all togetherInternet with things? Web of things?
  18. 18. Internet of Things● Blend of electronics, software and connectivity● Early stage: need for low-cost experimentation● Collaborative● Well-supported by open hardware and software● However, to reach its potential, it must be about much more than connectivity
  19. 19. Functional Model
  20. 20. An elephant in the room
  21. 21. What Things? Measure & Control: ● Utility meters ● Weather sensors ● Biosensors ● Boilers ● Pill dispensers ● Security devices ● etc
  22. 22. Semantic challenge APIs are not enough Bad practice Good practiceInspired by W3C semantic web paper
  23. 23. Real IoT needsMostly still to-do:● Standards for protocols (incl. real-time)● Standard APIs● Standard Semantic Framework● Standard for Discoverability● Standards for Data Access permissioning Much less need to standardise low level hardware
  24. 24. Final questions?
  25. 25. Thanks for Listening @paul_tanner paul [at] virtual-techno.com http://oshug.orghttps://www.slideshare.net/paul_tanner/

×