update 20180713
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@@ -104,7 +104,7 @@ The secondary plots confirm the
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\section{after Calibration}
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\inputminted{yaml}{pitstop/pitdb.yaml}
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\minty{yaml}{./pitstop/pitdb.yaml}
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\subsection{Voltages}
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+11
-12
@@ -29,15 +29,14 @@ Using the script any one of the following Values can be tested and calibrated:
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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{minted}{bash}
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\begin{mintylst}{bash}
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$ git clone https://url.to.pitstop
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\end{minted}
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then substituting the \verb|rsync| targeti:
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\begin{minted}{makefile}
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# makefile
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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{minted}
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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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@@ -45,15 +44,15 @@ then substituting the \verb|rsync| targeti:
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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{minted}{bash}
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\begin{mintylst}{bash}
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$ python server.py
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\end{minted}
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\end{mintylst}
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Clientside:
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\begin{minted}{bash}
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\begin{mintylst}{bash}
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$ python aggregator.py
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\end{minted}
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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{minted}{text}
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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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@@ -63,7 +62,7 @@ Now just following the instructions given, the selected test can be run:
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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{minted}
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\end{mintylst}
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\section{Regulation}
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+1
-1
@@ -17,7 +17,7 @@ The circuits for measuring input Voltage and current are the most complex, becau
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\begin{enumerate}
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\item divide our input voltage into a usable potential range
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\item decouple the input from our signal potential
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\item operate within the Chips possible Voltage range of 0-3.3V
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\item operate within the Chips possible Voltage range of 0 -- 3.3V
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\end{enumerate}
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The already implemented Cicuit can be seen in figure \ref{mon48v}. It consists of a 1:240 Voltage Divider, a full differential operational amplifier taking in the ~200mV (nominal), and amplifying it by a factor of 8 ($r_\text{diffOpAmp}$). It is decoupling the input and output voltages, so our 48V and 3.3V circuit parts are electricly insulated. The remaining operational amplifier provides futher amplification by a factor of 1.1 ($r_\text{OpAmp}$)
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