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Receiver for remote control
Veverka, Vojtěch ; Horák, Martin (referee) ; Kolka, Zdeněk (advisor)
This semestral project deals with the plan of peripheral involvement of the receiver remote controller, which will serve as a control module for controlling the turning antenna rotator. Part of the work is focused on the issues of wireless remote controllers, the modulation method used for transmitted order and transmission protocols. Then there is solved the problem of the right choice microcontroller for controling the entire application, including a description of its basic properties. The work also solves the overall interconnection of control units, power supplies and antenna rotator itself.
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Automated measuring device for testing ELNEC programmers
Pražák, Jiří ; Štohl, Radek (referee) ; Šedivá, Soňa (advisor)
This thesis deals with the verification of parameters of Elnec BeeHive304 programmers. First, the reader is briefly introduced to the Elnec BeeHive304 programmer. Much emphasis is placed on the previous manual parameter verification. The aim of the work is to design and implement possible solutions for automation of the measuring process. In the main part of the thesis, two prototypes of a suitable automatic electronic measuring instrument for automated parameter measurement of the Elnec BeeHive304 programmer are designed and implemented.
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Receiver for remote control
Veverka, Vojtěch ; Horák, Martin (referee) ; Kolka, Zdeněk (advisor)
This semestral project deals with the plan of peripheral involvement of the receiver remote controller, which will serve as a control module for controlling the turning antenna rotator. Part of the work is focused on the issues of wireless remote controllers, the modulation method used for transmitted order and transmission protocols. Then there is solved the problem of the right choice microcontroller for controling the entire application, including a description of its basic properties. The work also solves the overall interconnection of control units, power supplies and antenna rotator itself.
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In-System Programmer for ICSP Interface of Pic Microcontrollers
Doležal, Pavel ; Strnadel, Josef (referee) ; Šimek, Václav (advisor)
This thesis is dealing with a design of programming device with the expected use for Microchip PIC 16F and 18F microcontrollers. Individual chapters are dedicated to aspects of circuitry, printed circuit board design and user software tools. The proposed device is based on PIC18F67J50 microcontroller, graphic LCD diplay, and memory card interface. Design can be easily adjusted in order to support wide range of devices. Microchip's In-Circuit Serial Programming protocol is described with focus on previously mentioned family of devices. Working prototype of the programmer is attached to this thesis as a demonstration of a practical outcome.
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Simple one-chip microcontroller programmer
Verner, Lukáš ; Číž, Radim (referee) ; Daněček, Vít (advisor)
The main purpose of my bachelor thesis is acquaint with issue programming of Atmel AVR microcontrollers and to create a simple chipprogrammer with component units like LEDs, switches, LCD display, DA converter for testing and development. The first part deal about questions of theory programming memory inside microcontrollers and descrption of programming algorithm. The memories is possible program in three way. The most used method is method call „In System Programming“ ISP. This method provide easy and fast manupulation. Order method of programming memory require 12V supply. These method are parallel and serial high voltage programming. The concept of programmer is design to all method of programming memory. From previous information about programming memory was written source code of program to control programmer that receive command from computer and ensure performing of right algorithm in target microcontroller. In the next chapter is clarified design of hardware items and there is the simple user manual of items and installation of programmer. The final part of thesis explains how to use programmer's tworowconnectors and setting jumpers for programing in daily work. In attachments are electrical scheme, list of devices, printed circuit board, files of circuit board and scheme in Eagle format, source code and binary program to control microcontroller of simple chipprogrammer. These attachments are needed for make a chipprogrammer.
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An external pulse generator for neuromodulation
Flídr, Lukáš ; Čech, Petr (referee) ; Chmelař, Milan (advisor)
The main objective of this work is to explain and familiarize with neuromodulation, its use and possibilities of its application in current medicine. It will also focus on the basic configuration and the block concept of an external generator and the time courses of the generator are described. In the first phase the base of neuromodulation is explained, then the main application, the implementation of this technology and the possibility of its application in modern medicine. Further to the work we will find an overview of equipment used for neuromodulation. The other part is focused on a design of an external generator using a MOTOROLA Nitron HC08 series microcontroller, its configuration and finally description of the time courses (impulses) from the device, that are used for neuromodulation.
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Developmental kit width AVR microcontrollers
Dostál, František ; Čížek, Martin (referee) ; Dlouhý, Jiří (advisor)
The topic of my bachelor´s thesis is the implementation of development kit with AVR ATmega16 processor and creation a simple program to verify the functionality of all the peripherals. Part of the solution is the JTAG programmer. Programs are developed in C language and tested with all necessary peripherals microcontroller, timer / counters, A/D converter, ports, USART unit. Also there were programms developed, that ensure scanning the keyboard matrix, LED lighting, crystal transducer activation, measurement using tilt sensors ADXL 330, communication with the LCD and easy connection to a mobile phone.
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Industrial programmer Atmel AVR microcontrollers
Gryžboň, Jan ; Hanák, Pavel (referee) ; Pavelka, Ondřej (advisor)
The aim of this thesis is to design and implement an industrial programmer AVR microcontrollers from Atmel. The first section provides the theoretical knowledge of the AVR microcontroller. Furthermore, comparison of methods for programming the microcontroller and the selected method is an analysis of the speed of programming. The following is the entire design of industrial programmer which is implemented in the programming environment Eagle. In the penultimate part of the proposal is designed PCB. The final section is devoted to the revival of the programmer and programming.
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Autonomous programmer of AVR microprocessors with Ethernet connectivity
Verner, Lukáš ; Daněček, Vít (referee) ; Kravka, Martin (advisor)
he main purpose of this semestral thesis is to get to know programming of Atmel AVR microcontroller, working with SD/MMC cards, working with ethernet (TCP/IP) to create a standalone programmer of AVR microcontroller with ethernet connectivity. The first part deals with the questions of programming theory of memories inside microcontrollers and description of programming algorithm. The most used programming method is called „In System Programming“ - ISP. This method provides easy and fast manipulaton. Concept of this programmer is designed for this ISP method. In this thesis is too explain how to work SD/MMC card and file systém FAT16. This knowledges are necesary to store binary program inside standalone programmer. In final part and in attachments there is hardware design, electrical scheme, bill of materials, printed circuit board.
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