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Getting started with Arduino and LabVIEW

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Ahmed Sobhy Vice Chair IEEE RAS Egypt Chapter Co-founder - Qafeer Makerspace CEO - GDG 6 October & Robosapien Robotics sobhy.me

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Introduction to

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LabVIEW = Laboratory + Virtual Instrument Engineering Workbench . Lab VIEW is a graphical programming language that uses icons instead of lines of text to create programs. . LabVIEW program called Virtual Instrument produced by National Instruments in 1988. . LabVIEW is a much loved tool of the scientist and engineer. . Jeff Kodosky is the “Father of LabVIEW”.

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Virtual Instruments: . Lab VIEW programs are called virtual instruments, or VIs, because their appearance and operation imitate physical instruments, such as oscilloscopes and multimeters etc. . After build the user interface, add code using VIs and structures to control the front panel objects. The block diagram contains this code.

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Instrumentation Lab Virtual Instrumentation Lab Instrumentation in LabVIEW

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Industrial Control Panel LabVIEW Control Panel Control System in LabVIEW

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Virtual System Control System Control System in LabVIEW

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LabVIEW in Robotics:

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LabVIEW interfacing to External Peripherals:

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LabVIEW Software: Overview

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VI Front Panel:

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VI Block Diagram:

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Controls and Functions Palettes:

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Tools Palette:

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Status Toolbar:

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Creating VI:

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Terminals:

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Wiring Tips:

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Basic wires used in block diagrams and corresponding types: .Each wire has different style or color, depending on the data type that flows through the wire:

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Controls & Indicators:

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Functions for Signals:

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Help Options:

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Basic Examples : • LabVIEW is written on graphical structure. • While in LabVIEW summation is a function and it is represent by following symbol. • In LabVIEW, such mathematical and logical functions are represented graphically.

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Add and multiply two given numbers and display the results

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Converting ºC to ºF °F = (1.8 * °C) + 32 Control Indicator

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Installation ⚫ Get an Arduino board and USB cable ⚫ Download the Arduino environment ⚫ Connect the board ⚫ Install the drivers ⚫ Launch the Arduino application ⚫ Open the blink example ⚫ Select your board ⚫ Select your serial port ⚫ Upload the program “LIFA Interface”

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Download Arduino drivers

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Install drivers

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Checking driver installation

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Uploading a code to Arduino

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Installing VIMP for LabView interface

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Checking for LabView interface for Arduino (LIFA)

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Uploading the firmware to Arduino

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Running a simple program