Sistema de aquisição de dados através de interface de comunicação IrDA.

Abstract

Over the years man has been trying to realize improvements in their standard of living is relative to your comfort, your health, safety, in order. What is noticeable is the constant technological changes transforming the medium. Computers, printers, TVs, video games, stereos, central air, all part of the routine and these in most feature remote control that is the main representative of the communication process by infrared, and this means of communication the power analysis of this project. Nowadays, it is common to search for high-definition TVs and devices, which have a considerable traffic when observing the transfer of information, due to the volume of data generated, which can become a lengthy process. To this end a group of scientists has succeeded in developing a communication standard for high speed infrared currently increasing the rate of 1Gbps. The purpose of the project present here is to analyze, specify and detail how the IrDA infrared standard communication protocol works. In addition, aspects about microcontroller technology are also discussed. Finally, as proof of concept, the experimental set-up is built for reading and error checking in IrDA communication.