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Recorder with SD card
Dohnal, Petr ; Fiedler, Petr (referee) ; Bradáč, Zdeněk (advisor)
This thesis presents the design and construction of Recorder with SD card. The paper deals with methods of communication between integrated circuit devices and the various functional blocks of equipment. Thesis also discusses the use of the FAT system for storing data on an SD card, file format .wav and convert analog signal to digital.
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Control of the communication on the USB
Hlavica, Zdeněk ; Michálek, Václav (referee) ; Prokeš, Aleš (advisor)
The aim of Master’s thesis Control of the communication on the USB is realization hardware and software designed for microcontroller C8051F120 what is enabling recording of data on memory medium Flash drive. It includes study of USB, transfer protocols, which are needed and file system. The thesis deals about host type USB controllers and about USB controller MAX3421E fy Maxim, which has been choosen for development of software. It is required ability to create directories and files including recording data to file and ability of reading data from files in the file system FAT16.
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Real Time Recorder of Events
Nezval, Tomáš ; Kosina, Petr (referee) ; Šandera, Josef (advisor)
In this bachelor project I have been working on the design and construction of a device for storing 8 bits information on a SD/MMC memory card. The main problems are: storing of data on a memory card by microcotroller PIC in a way that will be readable on a PC (TXT file); implementation of file system FAT16; storing the data in defined time intervals by RTC (real time circuit), and ensuring the overall design enables minimal consumption of the battery power supply.
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Battery powered datalogger
Rezek, Petr ; Kučera, Pavel (referee) ; Bradáč, Zdeněk (advisor)
The diploma thesis deals with the questions of battery powering, measuring of analog physical values using microcontroller and recording of data on a memory SD card Bibliographic reference: REZEK, P. Battery powered datalogger. Brno: Brno University of Technology, Faculty of Electrical Engineering and Communication, 2008. 65 p. Supervisor: Ing. Zdeněk Bradáč, Ph.D.
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Battery powered datalogger with CPU
Andrýs, Jiří ; Beran, Jan (referee) ; Bradáč, Zdeněk (advisor)
In this design are mentioned processes of power consumption reduction of battery-powered devices.Execution of a project is software SPI for MMC card and file system FAT16 without extension of VFAT (Virtual File Allocation Table) – LFN (Long File Names). Hardware design consists of boost power supply, linear stabilizer, external RTC (Real Time Clock), IRQ low power modul, interface for MMC (Multi Media Card) and circuits for RS-232, RS-485. There is either a design of analog measuring interface.
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SD Card Reader Based on HC(S)08
Hřib, Dalibor ; Šimek, Václav (referee) ; Strnadel, Josef (advisor)
The aim of my bachelor's thesis is to design and programme the SD card reader using the Freescale HCS08 microcontroler, namely MC9S08SH32. A part of this thesis is a design and making of a printed circuit board for the card reader and an operating software written in the C language. The software is able to use the FAT16 and FAT32 file systems for reading the directories and for reading and writing files of unlimited length. The card reader has RS232 and IIC interfaces and one free port for connecting to the card reader and other device, for example personal computer.
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SD Card Reader Based on HC(S)08
Hřib, Dalibor ; Šimek, Václav (referee) ; Strnadel, Josef (advisor)
The aim of my bachelor's thesis is to design and programme the SD card reader using the Freescale HCS08 microcontroler, namely MC9S08SH32. A part of this thesis is a design and making of a printed circuit board for the card reader and an operating software written in the C language. The software is able to use the FAT16 and FAT32 file systems for reading the directories and for reading and writing files of unlimited length. The card reader has RS232 and IIC interfaces and one free port for connecting to the card reader and other device, for example personal computer.
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Recorder with SD card
Dohnal, Petr ; Fiedler, Petr (referee) ; Bradáč, Zdeněk (advisor)
This thesis presents the design and construction of Recorder with SD card. The paper deals with methods of communication between integrated circuit devices and the various functional blocks of equipment. Thesis also discusses the use of the FAT system for storing data on an SD card, file format .wav and convert analog signal to digital.
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|
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Real Time Recorder of Events
Nezval, Tomáš ; Kosina, Petr (referee) ; Šandera, Josef (advisor)
In this bachelor project I have been working on the design and construction of a device for storing 8 bits information on a SD/MMC memory card. The main problems are: storing of data on a memory card by microcotroller PIC in a way that will be readable on a PC (TXT file); implementation of file system FAT16; storing the data in defined time intervals by RTC (real time circuit), and ensuring the overall design enables minimal consumption of the battery power supply.
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|
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Battery powered datalogger with CPU
Andrýs, Jiří ; Beran, Jan (referee) ; Bradáč, Zdeněk (advisor)
In this design are mentioned processes of power consumption reduction of battery-powered devices.Execution of a project is software SPI for MMC card and file system FAT16 without extension of VFAT (Virtual File Allocation Table) – LFN (Long File Names). Hardware design consists of boost power supply, linear stabilizer, external RTC (Real Time Clock), IRQ low power modul, interface for MMC (Multi Media Card) and circuits for RS-232, RS-485. There is either a design of analog measuring interface.
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