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LabVIEW for FRC

LabVIEW for FRC. NYC / NJ Software Workshop January 7, 2012 jeff.steele@ni.com. Agenda. What you will need to be successful What is LabVIEW? What else LabVIEW might be able to do for you Resources Hands On Instruction. What you will need to be successful.

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LabVIEW for FRC

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  1. LabVIEW for FRC NYC / NJ Software Workshop January 7, 2012 jeff.steele@ni.com

  2. Agenda • What you will need to be successful • What is LabVIEW? • What else LabVIEW might be able to do for you • Resources • Hands On Instruction

  3. What you will need to be successful • Feel comfortable navigating the LabVIEW development environment (Today’s Goal) • A good understanding of the FRC control system • cRIO Inputs and Outputs • Driver Station • Mode of operations • Lastly digest the LabVIEW Projects for: • cRIO • Dashboard

  4. Which version of LabVIEW FRC Software FTC Software FTC this Year FTC 2011-12 = LVLM2010 FRC Prior Years FTC 2010-11 = LVEE2009 FTC 2009-10 = LVEE2009 • FRC this Year • FRC 2012 = LV2011 • FRC Prior Years • FRC 2011 = LV8.6.1 • FRC 2010 = LV8.6.1 • FRC 2009 = LV8.5.1 • Do NOT: • Use Last Year Version • Don’t download LabVIEW from ni.com… Find the FIRST DVD • FRC and FTC versions can coexist on the same PC

  5. What is LabVIEW? • It is a tool used by scientists and engineers to measure and automate the universe around us • It is a graphical programming environment • programming – it is a programming language and you won’t be an expert in a day or two • graphical – you draw your code • environment – it is more than measurement and automation, it has analysis and user interface capabilities created for scientists and engineers

  6. Examples of where LabVIEW is used • Large Hadron Collider • Over 100 Processors controlling over 600 motors are used to help steer the particles around the 27 km ring at over 1,000 times per second • Test your Xbox Controller • Control a Power Generating Buoy • Ocean Power Tech – Pennington, NJ • Arresting Jet Aircraft • MythBusters

  7. Other LabVIEW uses for you • Students • Students Projects with LEGO NXT • You’ll see it in many collegiate engineering & science programs • http://labviewhacker.com/ • Teachers • The Infinity Project • myDAQ personal electronics lab eqmt • Works with your Vernier Sensors

  8. Other LabVIEW uses for you • Mentors from Industry • Instrument Control – GPIB, Etc • Industrial Automation – PLCs, HMI, SCADA • Machine Vision • Motion Control • Program FPGAs • Algorithm Engineering

  9. Early Virginia Tech (TORC) successes using LabVIEW in Autonomous System Projects Results of IGVC Competition 1996 –- Did not place 1997 –- 5th place 1998 –- Did not place 1999 –- 7th place 2000 –- 1st place 2001 –- 2nd place 2002 –- Did not place Introduction of LabVIEW 2003 -– 1st Place 2004 –- 1st Place 2005 –- 1st Place 2006 –- 1st Place 2007 –- 1st Place http://www.igvc.org/

  10. Virtual Instruments (VI) • LabVIEW = Laboratory Virtual Instrumentation Engineering Workbench • Programs are called VIs (vee-eyes), they have: • A .vi file is analogous to .doc, .xls or .ppt Front Panel Block Diagram

  11. VI / Car Analogy – Front Panel • The Front Panel is like the driver’s cockpit • Controls or Inputs to the car • Ignition Key, Shifter, Gas Pedal, Brake, etc. • Indicators or Outputs • Speedometer, Tachometer, Fuel Gauge, etc. • Connects to the engine compartment

  12. VI / Car Analogy – Block Diagram • The Block Diagram is like the engine compartment • Functional Blocks • Engine, alternator, battery, sensors, control modules, etc. • Wires, Tubes and Hoses • Connects everything together • Connects to driver’s cockpit

  13. Resources • Websites • ni.com/first • http://frcmastery.com/ • Books • LabVIEW for Everyone – Travis & Kring • Learning with LabVIEW – Robert Bishop • LabVIEW for LEGO MINDSTORMS NXT - Michael Gasperi

  14. Hands On Instructions • At first, please do what I do… don’t stray • Listen Carefully… • “left-click” vs. “right-click” • “click & release” vs. “click & hold” • Raise your hand … shout “Help!”

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