Implementing The I²C Communication Protocol In Labview

E. Lunca, A. Salceanu, M. Cretu

Abstract

The I²C (Inter-Integrated Circuit) Bus is a two-wire, low to medium speed, communication bus developed by Philips Semiconductors in the early 1980s to reduce the manufacturing costs of electronic products. This paper discusses how to implement the I²C communication protocol using National Instruments LabVIEW, the most popular programming environment for measurement and control applications. By using a simple interface circuitry for PC’s parallel port, a set of specific VIs (virtual instruments) has been created to enable testing of various devices or quickly developing PC- based data logging and recording solutions.

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IMEKO-TC4-2007-112.pdf

DOI

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IMEKO TC

TC4 - Measurement of Electrical Quantities

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