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Drum Machine for Musicians
Spáčil, Tomáš ; Fedra, Zbyněk (referee) ; Povalač, Aleš (advisor)
The aim of this work is to create a functional prototype of a drum machine with sound generating using a microcontroller. Introduction is devoted to general drum machine and an analysis of its parts, principle and basic modes of operation. The following chapter deals with the principle of digital signal processing and sound generation using a microcontroller. Part of this chapter is focused on mixing using compression methods. The core of this work is to design my own block structure and overall scheme of the drum machine with a description of the parts. Followed by analysis and implementation with theoretical and practical point of view. It is mainly about presentation and description of important parts of firmware codes, DPS design and another technical documentation useful for final prototype production. The conclusion contains a summary of the results with prezentation and discussion.
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The Design of a USB Device
Klír, Tomáš ; Strašil, Ivo (referee) ; Hudec, Antonín (advisor)
In theoretical part of this master thesis is analyzed USB 2.0 interface, including USB OTG. Mainly are described here properties which are good to know for USB device design. In brief is given here a structure of the FAT file system. Practical part contains design of OTG Device and it’s realization including implementation of libraries for communication via USB and for working with FAT file system.
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Miniature PC monitor realization
Nečesaný, Jaroslav ; Povalač, Karel (referee) ; Frýza, Tomáš (advisor)
Objective of the Master Thesis was to bring in two solutions of miniature PC display. One of them uses the VGA signal as the source of the data. The second uses USB for communication. Display using USB was chosen to be produced. Device contains LCD screen, SD card reader and audio DAC with mini speaker. Software running on the PC allows user to watch part of the screen of the computer. Position and size of the chosen part may be varied. The display may be controlled by touch screen. One part of the software running on PC is a simple video player.
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Universal Onboard Automotive Computer
Novohradský, Petr ; Crha, Adam (referee) ; Šimek, Václav (advisor)
This work includes the complete design of a prototype embedded system for displaying information from a vehicle. ELM327 chip is described and its basic use. Work also describes the development of the diagnostic socket for vehicles in European countries. Also contains a complete description of developing schematic, printed circuit board and firmware implementation. The thesis describes the use of realtime operating system in embedded system.
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Universal Onboard Automotive Computer
Novohradský, Petr ; Crha, Adam (referee) ; Šimek, Václav (advisor)
This work includes the complete design of a prototype embedded system for displaying information from a vehicle. ELM327 chip is described and its basic use. Work also describes the development of the diagnostic socket for vehicles in European countries. Also contains a complete description of developing schematic, printed circuit board and firmware implementation. The thesis describes the use of realtime operating system in embedded system.
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|
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Drum Machine for Musicians
Spáčil, Tomáš ; Fedra, Zbyněk (referee) ; Povalač, Aleš (advisor)
The aim of this work is to create a functional prototype of a drum machine with sound generating using a microcontroller. Introduction is devoted to general drum machine and an analysis of its parts, principle and basic modes of operation. The following chapter deals with the principle of digital signal processing and sound generation using a microcontroller. Part of this chapter is focused on mixing using compression methods. The core of this work is to design my own block structure and overall scheme of the drum machine with a description of the parts. Followed by analysis and implementation with theoretical and practical point of view. It is mainly about presentation and description of important parts of firmware codes, DPS design and another technical documentation useful for final prototype production. The conclusion contains a summary of the results with prezentation and discussion.
|
|
|
Miniature PC monitor realization
Nečesaný, Jaroslav ; Povalač, Karel (referee) ; Frýza, Tomáš (advisor)
Objective of the Master Thesis was to bring in two solutions of miniature PC display. One of them uses the VGA signal as the source of the data. The second uses USB for communication. Display using USB was chosen to be produced. Device contains LCD screen, SD card reader and audio DAC with mini speaker. Software running on the PC allows user to watch part of the screen of the computer. Position and size of the chosen part may be varied. The display may be controlled by touch screen. One part of the software running on PC is a simple video player.
|
|
|
The Design of a USB Device
Klír, Tomáš ; Strašil, Ivo (referee) ; Hudec, Antonín (advisor)
In theoretical part of this master thesis is analyzed USB 2.0 interface, including USB OTG. Mainly are described here properties which are good to know for USB device design. In brief is given here a structure of the FAT file system. Practical part contains design of OTG Device and it’s realization including implementation of libraries for communication via USB and for working with FAT file system.
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