69 lines
2.2 KiB
TeX
69 lines
2.2 KiB
TeX
%! TEX root = ../thesis.tex
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\chapter{Results}
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\section{Firmware}
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\subsection{I2C mapped Register-Table}
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\input{./tabs/registerbuffer}
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\section{Calibration}
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\subsection{Calibration-Table}
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\subsection{How to calibrate a PowerIt Board}
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The Calibration process is based on the PItSTOP Python scripts\footnote{
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%TODO: insert repo, and link to docs
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\href{https://acereca.ddns.net:11443/acereca/pitstop}{PItSTOP Repo}
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}.
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These are split into \verb|server| and \verb|aggregator|. While the Server is handling the translation between raw I$^2$C data, and the JSON formatted result, the Aggregator takes this JSON and calculates a calibration.
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Using the script any one of the following Values can be tested and calibrated:
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\begin{itemize}
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\item Input Voltage (\verb|pitstop.Aggregator.test_v_48()|)
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\item Input Current (\verb|pitstop.Aggregator.test_i_48()|)
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\item 9.6V Output Voltage (\verb|pitstop.Aggregator.test_v_10()|)
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\item 1.8V Output Voltage (\verb|pitstop.Aggregator.test_v_18()|)
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\item 1.8V Output Current (\verb|pitstop.Aggregator.test_i_18()|)
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\end{itemize}
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\subsubsection{Setting up the Test Environment}
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The simplest way to setup your environment consists of cloning the PItSTOP Project onto your Client:
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\begin{mintylst}{bash}
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$ git clone https://url.to.pitstop
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\end{mintylst}
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then substituting the \verb|rsync| target:
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\begin{mintylst}[makefile]{makefile}
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all:
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rsync --progress ./*.py /remote.url/
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\end{mintylst}
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, to be your server (should be a RaspberyyPi connected to the PowerIt)
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\subsubsection{Running a Test}
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Runnig the test requires the following commands
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\\
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Serverside:
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\begin{mintylst}{bash}
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$ python server.py
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\end{mintylst}
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Clientside:
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\begin{mintylst}{bash}
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$ python aggregator.py
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\end{mintylst}
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Now just following the instructions given, the selected test can be run:
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\begin{mintylst}{text}
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Setting up calibration test for {}
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Please be sure to:
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- connect the {} to the RaspberryPi running server.py.
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- connect the PowerIt to the RaspberyyPi as described in the documentation
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- and be sure to connect the {} to the {} Terminal.
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Continue (y/N): y
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What is the Name given to the connected PowerIt? [Bxx]: B05
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\end{mintylst}
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\section{Regulation}
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