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57 lines
2.0 KiB
TeX
57 lines
2.0 KiB
TeX
\documentclass{article}
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\usepackage{hyperref}
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\usepackage{pdfpages}
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\title{EMISY Project 21 Portable Compass}
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\author{Krzysztof Rudnicki, 307585}
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\date{\today}
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\begin{document}
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\includepdf[pages={1}]{declaration.pdf}
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\maketitle
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\section{Analysis of the project}
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\subsection{Discussion of project requirements}
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We need to create a simple portable compass circuit \\
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It should:
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\begin{itemize}
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\item Use energy-saving power modes of microcontroller
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\item Be battery powered
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\item Be portable (cellphone/wrist watch)
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\item Communicate using graphical OLED display and two buttons keyboard
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\end{itemize}
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\subsection{Discussion of solution}
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\section{Detailed circuit diagram}
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\section{Diagram}
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\subsection{Diagram itself}
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\subsection{Diagram description}
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\subsubsection{How to make the project}
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\newpage
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\subsubsection{Microcontroller}
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I decided to use STM32L082CZ from STM32L0 line
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\paragraph{Relatively small} Up to 10 mm $\times$ 10 mm dimensions,
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compared to apple watch display of 34 mm by 40 mm for smaller version.
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\cite{datasheet}
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111th page
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\paragraph{Square} It is shaped in a square which also simplifies portability
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\cite{datasheet} 111th page
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\paragraph{Power saving} STM32L0 line was designed specifically for low power
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consumption with power consumption as low as 0.29 $\mi$ A in Standby mode
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\cite{datasheet} 1st page
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\paragraph{Consumer devices} This microcontroller comes from STM32LOx2 line
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prepared to be used in consumer devices \cite{consumerDevice}
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\paragraph{Ease of use} USB compatible microcontroller and dedicaded debug port
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allows for swift code creation.
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\cite{datasheet} 1st page
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\subsubsection{All other components}
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\section{Draft of the microcontroller firmware}
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\subsection{Block diagram}
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\subsection{Description of the algorithm}
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\begin{thebibliography}{9}
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\bibitem{datasheet}
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\href{https://www.st.com/resource/en/datasheet/stm32l082cz.pdf}{STM32LO82CZ
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datasheet}
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\bibitem{consumerDevice}
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\href{https://www.st.com/en/microcontrollers-microprocessors/stm32l0-series.html}{Consumer
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Device STM32LOx2 Line}
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\end{thebibliography}
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\end{document}
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