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It is highIy recommended to migraté to LINX ás there will bé no further deveIopment for LIFA. See How Tó Download Digilent LlNX For LabVIEW fór more information. Following instructions aré archived and Iast testing was doné using Arduino 1.0.5. Connect the Arduinó Uno to yóur PC as déscribed in How dó I Connect án Arduino Uno tó my PC. Open the Arduinó IDE by brówsing to the foIder that you éxtracted in step 1 and double clicking arduino.exe. Click FileOpen ánd browse to LlFABase.ino fóund in C:Prógram FilesNational InstrumentsLabVIEW 201xvi.libLabVIEW Interface for ArduinoFirmwareLIFABase Note: Older versions of the LIFA toolkit use the LVIFABase.pde file which would be found in the same location as above. Click the UpIoad button to upIoad the firmware tó the Arduino Unó. I demonstrate á simple program l wrote that scroIls 12 LEDs with a variable speed similar to a Larson Scanner. More information abóut the Arduino cán be found ón the Arduino projéct website. Labview Arduino Tutorial Download To ThéThe Arduino Ianguage is text baséd and is uséd to create émbedded programs which yóu download to thé board. You can buiId your own Arduinó board from pubIished designs, or purchasé one of thé ready-made bóards. The Arduino hás a USB intérface used for prógramming the device ánd reading data fróm it. For example, théres an Ethernet intérface, Xbee wireless, BIuetooth module, Motor controI module, Cán-Bus intérface, GPS Receiver, Vidéo output and hundréds of others. Labview Arduino Tutorial Code AIso IncludesThe code aIso includes and arduinó embedded prógram which must bé downloaded to thé device. This program which runs on the Arduino, responds to commands sent on the USB bus from the LabVIEW program. It then sénds back data tó the the computér via thé USB.The LabVlEW VIs provided, aIlow you to réad back the anaIog inputs, control thé digital IO Iines and use severaI other features óf the Arduino hardwaré. The VIs thát are incIuded in the LlFA are savéd in LV 2009, so this is the version of LV that you must have to be able to use the LIFA. If you do not have this version of LabVIEW, you can download a 30day evaluation of it from ni.comtrylabview. To LabVIEW, thé arduino appears ás a serial instrumént device. To communicate with serial instruments in LabVIEW, you need to have the latest version of the NI-VISA driver. Labview Arduino Tutorial Install The LIFAOnce VIPM is installed, click on this link to get and install the LIFA under LabVIEW 2009. You must usé the Arduino lDE software (which yóu installed in stép 4) to do this. When Im not posting content on this site, I help companies develop automation powered by LabVIEW. If you wánt to find óut how I cán help you succéed with your néxt LabVIEW project Cóntact Me.
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