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Issue of Migrating from Single-Core to Multi-Core Implementation of Operating System
Skopal, Jakub ; Krčma, Martin (referee) ; Strnadel, Josef (advisor)
This thesis deals with the modifications of the hardware design and operating systems of the ZedBoard multi-core platform so that both ARM Cortex A9 processor cores included in SoC Zynq7000 can be used. It analyses the general issue of the multi-core environment and the core functions of the kernel and the operating system. It describes selected means of implementation ZedBoard and FreeRTOS. In the implementation section, specific steps are demonstrated to convert a single-core operating system to a multi-core system but also steps required to run two different operating systems on two processor cores. In the last section all achieved results are summarized.
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Mixed criticalities in motor control applications on Zynq platform
Pamánek, David ; Veselý, Libor (referee) ; Blaha, Petr (advisor)
This thesis contains introduction to PMS motor control using development board ZedBoard with Xilinx Zynq-7000 SoC. After that, there is a description of development environment Vivado and other modules. Finally, it contains description or created modules in Vivado environment which were combined together with peripheral drivers to demonstrate field oriented motor control algorithm of small PMS motor.
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Linux-Based Drivers for Embedded Systems
Kopáček, Jaroslav ; Strnadel, Josef (referee) ; Dobai, Roland (advisor)
Issues of design and writing device drivers is wide-ranging and therefore in this thesis we focus on the design of drivers for devices with field-programmable gate array (FPGA). Compared to the application-specific integrated circuit processors, where functionality is immutable, it is necessary for each new FPGA configuration to write a new driver for the required behavior. This thesis deals with the analysis of requirements and possible solutions of designing and implementation of device drivers for embedded systems based on OS Linux and the possibility of development automation. This thesis includes the design and implementation a driver generator which can generate Linux-based drivers for embedded systems. The driver generator is modular so the final driver can contain only the required functionality and no unnecessary functionality. Designed driver generator has been tested on the task of controlling light-emitting diodes which are used for diagnostics of the embedded system.
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Control of Embedded System Through Internet
Dvořák, Tomáš ; Košař, Vlastimil (referee) ; Dobai, Roland (advisor)
This bachelor's thesis deals with the process of designining individual parts of system for control of embedded system based on Xilinx Zynq over the Internet. Alternative solutions are provided in each section. The thesis points out to the modularity, simplicity and extensibility of the final implementation. The thesis describes 2 implementations of such systems to demonstrate the independence of the final server and web application on the hardware platform. The first system is capable of controling the LEDs and switches on the board, while the other systém can also control the embedded display. The thesis analyzes the individual stages of the solution from the design of the hardware platform, through the operating system, the server application to the web application. The conclusion of the thesis is devoted to testing and verification of the functionality of both implemented systems.
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Control of Embedded System Through Internet
Horák, Jakub ; Podivínský, Jakub (referee) ; Dobai, Roland (advisor)
The goal of this bachelor thesis is to enable a regular user to control the embedded system on Xilinx Zynq, which will include audio codec ADAU1761. In the thesis I will describe what is required to connect the device to the Xilinx Zynq platform. After that, the device’s control through Internet will be described, followed by the design and implementation of an application that will allow the user to interact with the device.
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Control of Embedded System Through Internet
Dvořák, Tomáš ; Košař, Vlastimil (referee) ; Dobai, Roland (advisor)
This bachelor's thesis deals with the process of designining individual parts of system for control of embedded system based on Xilinx Zynq over the Internet. Alternative solutions are provided in each section. The thesis points out to the modularity, simplicity and extensibility of the final implementation. The thesis describes 2 implementations of such systems to demonstrate the independence of the final server and web application on the hardware platform. The first system is capable of controling the LEDs and switches on the board, while the other systém can also control the embedded display. The thesis analyzes the individual stages of the solution from the design of the hardware platform, through the operating system, the server application to the web application. The conclusion of the thesis is devoted to testing and verification of the functionality of both implemented systems.
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Control of Embedded System Through Internet
Horák, Jakub ; Podivínský, Jakub (referee) ; Dobai, Roland (advisor)
The goal of this bachelor thesis is to enable a regular user to control the embedded system on Xilinx Zynq, which will include audio codec ADAU1761. In the thesis I will describe what is required to connect the device to the Xilinx Zynq platform. After that, the device’s control through Internet will be described, followed by the design and implementation of an application that will allow the user to interact with the device.
|
|
|
Issue of Migrating from Single-Core to Multi-Core Implementation of Operating System
Skopal, Jakub ; Krčma, Martin (referee) ; Strnadel, Josef (advisor)
This thesis deals with the modifications of the hardware design and operating systems of the ZedBoard multi-core platform so that both ARM Cortex A9 processor cores included in SoC Zynq7000 can be used. It analyses the general issue of the multi-core environment and the core functions of the kernel and the operating system. It describes selected means of implementation ZedBoard and FreeRTOS. In the implementation section, specific steps are demonstrated to convert a single-core operating system to a multi-core system but also steps required to run two different operating systems on two processor cores. In the last section all achieved results are summarized.
|
|
|
Linux-Based Drivers for Embedded Systems
Kopáček, Jaroslav ; Strnadel, Josef (referee) ; Dobai, Roland (advisor)
Issues of design and writing device drivers is wide-ranging and therefore in this thesis we focus on the design of drivers for devices with field-programmable gate array (FPGA). Compared to the application-specific integrated circuit processors, where functionality is immutable, it is necessary for each new FPGA configuration to write a new driver for the required behavior. This thesis deals with the analysis of requirements and possible solutions of designing and implementation of device drivers for embedded systems based on OS Linux and the possibility of development automation. This thesis includes the design and implementation a driver generator which can generate Linux-based drivers for embedded systems. The driver generator is modular so the final driver can contain only the required functionality and no unnecessary functionality. Designed driver generator has been tested on the task of controlling light-emitting diodes which are used for diagnostics of the embedded system.
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