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IED Simulator with a Support of Industrial Communication GOOSE
Ládr, Tomáš ; Lichtner, Ondrej (referee) ; Matoušek, Petr (advisor)
The goal of this bachelors thesis is to create simulator of IED working as publisher of the protocol IEC 61850-GOOSE. For achieving of this goal the library libIEC61850 has been used. During the work on this project an emulator of GOOSE publisher was implemented. There are experiments validating the emulated communication in the report. The merit of this thesis is creation of an open-source emulator for operating system Linux, because other existing solutions are commercial.
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Sensor emulation tool
Gromeš, Jan ; Novotný, Radovan (referee) ; Levek, Vladimír (advisor)
The goal of this thesis is design of platform capable of sensor output emulation. The platform allows to emulate either digital sensors, communicating over UART, SPI, I2C, CAN and RS-485 buses, or analog sensors and sensors with frequency output. Design of computer interface to configure the platform is also a part of the thesis. Special emphasis is placed on the universality and overall user-friendliness of the entire system.
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Java Byte Code Emulator Suitable for Malware Detection and Analysis
Kubernát, Tomáš ; Rogalewicz, Adam (referee) ; Drahanský, Martin (advisor)
The goal of this thesis is to create a virtual machine that emulates a running programs written in Java programing language, which would be suitable for malware analysis and detection. The emulator is able to detect arguments of exploitable methods from Java standard classes, the order of calling these exploitable methods and also execution the test application. Overall functionality was tested on appropriate examples in which held its own measurements. At the end of the paper we describe testing of the emulator, which also contains tables and graphs for better results visualization.
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Simulator of SCADA protocols
Bohačík, Antonín ; Mlýnek, Petr (referee) ; Blažek, Petr (advisor)
This work is focused on creation of fully functional communication generator of IEC 60870-5-104 protocol. The theoretical part explains in detail the basic principles, properties and possibilities of communication standards DNP3, IEC 60870 and IEC 61850. The next part is focused on the analysis of communication and implementation of this communication in the PQ MEg44PAN device. The last part deals with the configuration of Raspberry Pi 3 devices and the communication emulation of the IEC 60870-5-104 protocol. All programs were written and tested using the Clion development environment.
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Emulation of DPDK Running on an NXP Processor in the QEMU System
Postolka, Matěj ; Dražil, Jan (referee) ; Kořenek, Jan (advisor)
This project deals with the emulation of the networking features of the NXP QorIQ LS2088A processor for the purpose of testing Data Plane Development Kit (DPDK) applications. These networking features are emulated as a virtual PCI device in the QEMU machine emulator. This PCI device is compatible with the DPDK and supports the features offered by the original NXP QorIQ LS2088A hardware, thus providing a virtual environment for testing DPDK applications designed for the original NXP QorIQ LS2088A hardware.
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Universal Emulation Platform for Checking the Designs of the Integrated Circuits
Podzemný, Jakub ; Kledrowetz, Vilém (referee) ; Prokop, Roman (advisor)
This work deals with verification possibilities of integrated circuits, especially with hardware emulation. The first part of the text briefly describes designing process of an integrated circuit, which includes emulation using emulation platforms. The main part of this work deals with the innovation of the emulation platform, which is used by SCG Czech Design Center s. r. o. Possible ways to improve the current emulation platform are explored and further taken into account when designing a universal emulation platform. Last part of this work deals with functional verification of the proposed universal emulation platform. Functionality will be verified by emulation of the basic control functions of the NCP1246 circuit.
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Long-term Preservation of Web Content
Kvasnica, Jaroslav ; Pokorný, Jan (advisor) ; Souček, Martin (referee)
This work describes the long term preservation of digital documents, particularly websites. The aim of this work is to give an explanation of the long term preservation, to define the differences between various approaches and to describe long term preservation of web content possibilities such as migration or emulation. It also explains risks and challenges of these strategies. It discusses new problems which the long term preservation aim leads to. It also describes possible solutions as well as it describes the situation in selected significant foreign institutions. The main aim of this work is detailed analysis of long term preservation strategy in theNational Library of the Czech Republic, which is the only institution engaged in the preservation of Czech web. The process of data preparation, metadata creation and data storing in the long term repository of the Czech National Library is thoroughly described, including examples and their explanation. Future actions of long term preservation in the Czech Web Archive are articulated in the conclusion. Powered by TCPDF (www.tcpdf.org)
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Port of QEMU to HelenOS
Mareš, Jan ; Děcký, Martin (advisor) ; Škoda, Dominik (referee)
QEMU is a machine emulator that is able to emulate environment of various hardware platforms, including PC, PowerPC, ARM and SPARC. The goal of this master thesis is to port QEMU to HelenOS, thus allowing developers run the emulation of HelenOS inside HelenOS. The thesis contains a detailed analysis of the possible porting approaches (including the port of prerequisite libraries or their replacements) and an analysis of the features of QEMU (a reasonable subset of all features of QEMU) that are essential for achieving the goal and features that can be omitted in the prototype implementation. The primary focus of the implementation is to support the PC (x86 and x86-64) guest environment. Although not part of the prototype implementation, the thesis also focuses on analyzing the requirements for running QEMU as a virtualization hypervisor in HelenOS. Powered by TCPDF (www.tcpdf.org)
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User interface emulator of thermoregulator
Viták, Jan ; Šír, Michal (referee) ; Bradáč, Zdeněk (advisor)
The aim of this bachelor thesis User Interface Emulator of Thermoregulator is to design a concept of the emulator and to implement the emulator including the software. The thesis includes description of the thermostat and the particular sensors emulated, the designed concept of the system, description of the designed circuitry and the description of the embedded software and the control software for PC. The design of circuit diagram of the emulator and the design of printed circuit board are in the attachment of this thesis.
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