Interface pro diagnostickou sběrnici (SMBus/I2C) pro akumulátory
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Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií
Abstract
Diplomová práca sa v prvej kapitole venuje analýze problémov pri návrhu zariadenia, ako sú jednotlivé kroky postupu návrhu zariadenia a výber najvhodnejšej možnosti. Zaoberá sa analýzou zadania a požiadaviek na zariadenie, analýzou riadiacich čipov akumulátorov s ktorými má zariadenie komunikovať, analýzou komunikačného protokolu I2C/SMBus, pomocou ktorého zariadenia komunikuje s riadiacimi čipmi akumulátorov a možnosťami komunikácie zariadenia s počítačom. V druhej kapitole sa diplomová práca venuje výberu komunikácie cez USB zbernicu a popisu tejto komunikácie. V ďalšom kroku sa venuje výberu programovateľného mikroprocesora Atmel AT90USB1287, popisuje jeho zapojenie, jeho možnosti a popisuje spôsob zapojenia USB rozhrania, spôsob zapojenia I2C/SMBus rozhrania a jeho ochranu. V poslednej časti tejto kapitoly sa práca venuje programovaniu mikroprocesora Atmel, konkrétne popisuje akým spôsobom sa programuje I2C/SMBus komunikácia, USB komunikácia a akým spôsobom sa program nahráva do mikroprocesora. V tretej kapitole sa práca venuje návrhu samotného zariadenia, teda prvkom ako je schéma zapojenia jednotlivých častí a koncept spôsob fungovania zariadenia, ktorý popisuje spôsob komunikácie so zariadením. Štvrtá kapitola sa zaoberá vývojom samotného zariadenia. Popisuje časti a výsledné zapojenie zariadenia a popisuje spôsob fungovania jednotlivých častí výsledného programu mikroprocesora, ako sú komunikácia s SMBus zariadením a komunikácia cez USB zbernicu. V piatej kapitole sa práca venuje vývoju komunikačnej aplikácie v jazyku Java. V tejto časti sú popísané jednotlivé prvky aplikácie ako komunikácia s USB zariadením, ukladanie údajov a ich otvorenie pre prehliadanie. V poslednej kapitole práca prezentuje výsledné zariadenie a výslednú komunikačnú aplikáciu.
The first chapter of the master´s thesis deals with the analysis of problems indesigning of devices, which include individual steps of the designing of the device and the choice of the most suitable option. It deals with the analysis of the proposed assignment and requirements for this device, analysis of battery management chip that the device should be able to communicate with, analysis of the I2C/SMBus communication protocol which is used for communication between the device with the battery management chips and possibilities of communication of the device with computer. The second chapter deals with the communications via USB bus and the description of this communication. The next step is dedicated to the selection of a programmable microprocessor Atmel AT90USB1287, describes his pin configuration, the possibilities, describes the way of USB interface connection, the method of the I2C/SMBus interface connection and its protection. In the last part of the this chapter the thesis describes Atmel microcontroller programming, specifically describes how to program I2C/SMBus communication, USB communication and how to write a program to the microprocessor. The third chapter of the thesis deals with the design of a single device, and components like a scheme of the connection and the concept of functional realization of the communication with device. The fourth chapter deals with the development of the device itself. Describes the parts of final involvement and describes the parts of the final program for microprocessor, such as communication with SMBus device and communication through the USB bus. The fifth chapter is devoted to the development of communication applications in Java. This section describes the different elements of applications such as communication with USB devices, data storage and open for viewing. The last chapter presents the final device and the final communication application.
The first chapter of the master´s thesis deals with the analysis of problems indesigning of devices, which include individual steps of the designing of the device and the choice of the most suitable option. It deals with the analysis of the proposed assignment and requirements for this device, analysis of battery management chip that the device should be able to communicate with, analysis of the I2C/SMBus communication protocol which is used for communication between the device with the battery management chips and possibilities of communication of the device with computer. The second chapter deals with the communications via USB bus and the description of this communication. The next step is dedicated to the selection of a programmable microprocessor Atmel AT90USB1287, describes his pin configuration, the possibilities, describes the way of USB interface connection, the method of the I2C/SMBus interface connection and its protection. In the last part of the this chapter the thesis describes Atmel microcontroller programming, specifically describes how to program I2C/SMBus communication, USB communication and how to write a program to the microprocessor. The third chapter of the thesis deals with the design of a single device, and components like a scheme of the connection and the concept of functional realization of the communication with device. The fourth chapter deals with the development of the device itself. Describes the parts of final involvement and describes the parts of the final program for microprocessor, such as communication with SMBus device and communication through the USB bus. The fifth chapter is devoted to the development of communication applications in Java. This section describes the different elements of applications such as communication with USB devices, data storage and open for viewing. The last chapter presents the final device and the final communication application.
Description
Citation
PINTÉR, Z. Interface pro diagnostickou sběrnici (SMBus/I2C) pro akumulátory [online]. Brno: Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. 2013.
Document type
Document version
Date of access to the full text
Language of document
sk
Study field
Telekomunikační a informační technika
Comittee
prof. Ing. Jiří Mišurec, CSc. (předseda)
doc. Ing. Miloš Orgoň, Ph.D. (místopředseda)
Ing. Tomáš Zeman, Ph.D. (člen)
doc. Ing. Petr Sysel, Ph.D. (člen)
Ing. Milan Šimek, Ph.D. (člen)
Ing. Radim Číž, Ph.D. (člen)
Ing. Ondřej Šmirg, Ph.D. (člen)
Date of acceptance
2013-06-13
Defence
Navrhněte, jak zajistit napájení řídicího obvodu z USB sběrnice (bez použití baterie).
Result of defence
práce byla úspěšně obhájena
Document licence
Standardní licenční smlouva - přístup k plnému textu bez omezení