National Repository of Grey Literature 3 records found  Search took 0.00 seconds. 
The system for administration keys trough the using RFID
Veselý, Aleš ; Šteffan, Pavel (referee) ; Pavelka, Ondřej (advisor)
This thesis dealing with description and system design for administration keys trough the using RFID technology. The main task of this thesis is create a complete controlling algorithms for this system include operating program for platform Windows. Practically output of this thesis is system controlled by microcontroller, which make a decision based on authorisation whether man in question have an accession to the system and which keys he can take.
The system for administration keys trough the using RFID
Veselý, Aleš ; Šteffan, Pavel (referee) ; Pavelka, Ondřej (advisor)
This thesis dealing with description and system design for administration keys trough the using RFID technology. The main task of this thesis is create a complete controlling algorithms for this system include operating program for platform Windows. Practically output of this thesis is system controlled by microcontroller, which make a decision based on authorisation whether man in question have an accession to the system and which keys he can take.
Microcontrollers Atmel AVR, use hardware development kit STK 500 and AVR Studio development environment and programming language Bascom
VOLF, Jiří
Goal of this work is a description of 8-bit microprocessors of AVR series with RISC architecture, instruction set and programming environment, Bascom and AVR Studio. Furthermore, this work deals with communications with the microcontroller environment, focusing on a specific type ATmega32. The work is divided into four parts. The first section deal with the general history and development of programmable logic circuits. The second part is attended to the micro{$\neg$}controller ATmega32 its basic parameters, HW core and instruction set. In the third part we deal with a comparison of software programming tools and Bascom AVR Studio and possible cooperation with a hardware development kit STK 500th The fourth part is focused on practical demonstration of communication and MCU IPchip Nano{$\neg$}SocketLAN using a set of AT commands. The design module allows any device equip{$\neg$}ped with TCP / IP communications.

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