diff --git a/.gitignore b/.gitignore
index c795b054e5ade51b7031abab1581a5b7e2d2f5ba..41648573d6a9a01f81300401c7440bf473421b8f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,7 @@
-build
\ No newline at end of file
+build
+doc/opc/Smart Grid Modell OPC Server.aux
+doc/opc/Smart Grid Modell OPC Server.fdb_latexmk
+doc/opc/Smart Grid Modell OPC Server.fls
+doc/opc/Smart Grid Modell OPC Server.log
+doc/opc/Smart Grid Modell OPC Server.out
+doc/opc/Smart Grid Modell OPC Server.synctex.gz
diff --git a/doc/opc/Smart Grid Modell OPC Server.pdf b/doc/opc/Smart Grid Modell OPC Server.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..721b3e5cd23f399984229d881a920ba7b6f2960e
Binary files /dev/null and b/doc/opc/Smart Grid Modell OPC Server.pdf differ
diff --git a/doc/opc/Smart Grid Modell OPC Server.tex b/doc/opc/Smart Grid Modell OPC Server.tex
new file mode 100644
index 0000000000000000000000000000000000000000..18f7a78dc992cb8531fc9940e022e3e122565d0d
--- /dev/null
+++ b/doc/opc/Smart Grid Modell OPC Server.tex
@@ -0,0 +1,87 @@
+% docker-container.tex - Small introduction into docker
+% Copyright (C) 2020 Armin Co
+%
+% This document is free software: you can redistribute it and/or
+% modify it either under the terms of the Creative Commons
+% Attribution-ShareAlike 3.0 License, or under the terms of the
+% GNU General Public License as published by the Free Software
+% Foundation, either version 3 of the License, or (at your option)
+% any later version.
+%
+% This document is distributed in the hope that it will be useful,
+% but WITHOUT ANY WARRANTY; without even the implied warranty of
+% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+% GNU General Public License for more details.
+%
+% You should have received a copy of the GNU General Public License
+% along with this document. If not, see <http://www.gnu.org/licenses/>.
+%
+% You should have received a copy of the Creative Commons
+% Attribution-ShareAlike 3.0 Unported License along with this
+% document. If not, see <http://creativecommons.org/licenses/>.
+
+\documentclass[12pt, a4paper]{article}
+
+\usepackage{pgscript}
+\setcounter{secnumdepth}{0}
+
+\newcommand{\mylicense}{CC-by-sa (Verision 3.0) oder GNU GPL (Version 3 oder höher)}
+\newenvironment{bibcomment}{% found at: https://tex.stackexchange.com/questions/133475/how-to-add-running-text-between-bibliography-items
+ \item[]\begingroup\par\parshape0\em
+}{%
+ \par\endgroup
+}
+
+\begin{document}
+
+ \makebox(0,0.005)[tl]{\includegraphics[scale=0.72]{logo-hochschule-bochum-cvh-text-v2.pdf}}\hfill
+ \makebox(0,0)[tr]{ \includegraphics[scale=0.5]{logo-hochschule-bochum.pdf}}
+
+ \par\bigskip\bigskip
+ \begin{center}
+ \Large
+ IT-Systeme in Produktion und Automatisierungstechnik
+ \par\smallskip
+ \Huge\textbf{OPC UA Server}
+ \par\medskip
+ \Large
+ für das Smart Grid Modell
+ \end{center}
+
+
+
+
+ \newpage
+
+ \begin{thebibliography}{}
+ \begin{bibcomment}
+ Die Online Quellen beziehen sich auf den Stand im Mai 2020.
+
+ \end{bibcomment}
+
+ Weitere Quellen
+ \begin{itemize}
+ \item Introduction into docker images \\
+ \url{https://jfrog.com/knowledge-base/a-beginners-guide-to-understanding-and-building-docker-images/}
+
+ \end{itemize}
+
+ \vfill
+
+ \begingroup
+
+ \small
+
+ \setlength{\leftskip}{3cm}
+
+
+ Copyright \copyright\ 2020\quad Armin Co\\
+ Lizenz: \mylicense
+
+ Sie können diesen Text einschließlich \LaTeX-Quelltext
+ herunterladen unter:\\
+ \url{https://gitlab.cvh-server.de/aco/smart-grid-modell}
+
+ \endgroup
+
+\end{document}}
\ No newline at end of file
diff --git a/doc/opc/logo-hochschule-bochum-cvh-text-v2.pdf b/doc/opc/logo-hochschule-bochum-cvh-text-v2.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..3725a72c764b4d9ab200553474e4262161f7a5b5
Binary files /dev/null and b/doc/opc/logo-hochschule-bochum-cvh-text-v2.pdf differ
diff --git a/doc/opc/logo-hochschule-bochum.pdf b/doc/opc/logo-hochschule-bochum.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..8cad73dbb48a2b550bf29355b5a6ec895ce091f8
Binary files /dev/null and b/doc/opc/logo-hochschule-bochum.pdf differ
diff --git a/doc/opc/pgscript.sty b/doc/opc/pgscript.sty
new file mode 100644
index 0000000000000000000000000000000000000000..87f429681f077af606f16dec5fbf439a6b5bb93c
--- /dev/null
+++ b/doc/opc/pgscript.sty
@@ -0,0 +1,139 @@
+% pgscript.sty - LaTeX Settings for Lecture Notes
+% Copyright (C) 2012, 2015, 2017, 2018 Peter Gerwinski
+%
+% This document is free software: you can redistribute it and/or
+% modify it either under the terms of the Creative Commons
+% Attribution-ShareAlike 3.0 License, or under the terms of the
+% GNU General Public License as published by the Free Software
+% Foundation, either version 3 of the License, or (at your option)
+% any later version.
+%
+% This document is distributed in the hope that it will be useful,
+% but WITHOUT ANY WARRANTY; without even the implied warranty of
+% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+% GNU General Public License for more details.
+%
+% You should have received a copy of the GNU General Public License
+% along with this document. If not, see <http://www.gnu.org/licenses/>.
+%
+% You should have received a copy of the Creative Commons
+% Attribution-ShareAlike 3.0 Unported License along with this
+% document. If not, see <http://creativecommons.org/licenses/>.
+
+\usepackage{amsfonts}
+\usepackage[colorlinks,allcolors=blue]{hyperref}
+\usepackage[british,german]{babel} % Yes, really "german" and not "ngerman".
+\usepackage[utf8]{luainputenc} % Without this, umlauts are broken. Weird.
+\usepackage{microtype}
+\usepackage[T1]{fontenc}
+\usepackage{times}
+\usepackage{helvet}
+\renewcommand*\familydefault{\sfdefault}
+\usepackage{graphicx}
+\usepackage{ifluatex}
+\usepackage{xcolor}
+\usepackage{enumerate}
+\usepackage{ifthen}
+
+%% Repair kerning: Automatically insert "\kern{-0.15em}" between "//" % (in URLs).
+%% PG20151206: This seems unnecessary here. Maybe due to \sf?
+%\ifluatex
+%\directlua{
+% local glyph = node.id ("glyph")
+% local function my_kerning (head)
+% for t in node.traverse (head) do
+% if t.id == glyph and t.char == 47 then
+% if t.next
+% and t.next.next
+% and t.next.next.id == glyph
+% and t.next.next.char == 47 then
+% local k = node.new ("kern")
+% k.kern = tex.sp ("-0.15em")
+% k.next = t.next
+% k.prev = t
+% t.next.prev = k
+% t.next = k
+% end
+% end
+% end
+% node.kerning (head)
+% end
+% luatexbase.add_to_callback ("kerning", my_kerning, "URL kerning")
+%}
+%\fi
+
+\definecolor{blendedblue}{rgb}{0.2,0.2,0.7}
+\definecolor{darkgreen}{rgb}{0.0,0.3,0.0}
+\definecolor{darkred}{rgb}{0.7,0.0,0.0}
+\definecolor{darkgrey}{rgb}{0.4,0.4,0.4}
+
+\newcommand{\breath}{\bigskip\goodbreak}
+\newcommand{\subsubsubsection}[1]{\breath\par\textbf{#1}\nopagebreak\par}
+\newenvironment{experts}{\color{darkgrey}}{}
+\newenvironment{whiteout}{\definecolor{darkgreen}{rgb}{1.0,1.0,1.0}%
+ \definecolor{darkred}{rgb}{1.0,1.0,1.0}%
+ \color{white}}{}
+\newenvironment{hint}{%
+ \begin{quote}
+ \addtolength{\leftskip}{0.6cm}%
+% \includegraphics[width=1cm]{Zeichen_101_-_Gefahrstelle,_StVO_1970.pdf}
+ \makebox(0,0)[r]{\includegraphics[width=1cm]{Zeichen_101_-_Gefahrstelle,_StVO_1970.pdf}\hspace*{0.5em}}%
+% \hangindent 1.2cm
+% \hangafter 2
+ \bfseries
+% Foobar Foobar Foobar Foobar Foobar Foobar Foobar Foobar
+% Foobar Foobar Foobar Foobar Foobar Foobar Foobar Foobar
+% Foobar Foobar Foobar Foobar Foobar Foobar Foobar Foobar
+% Foobar Foobar Foobar Foobar Foobar Foobar Foobar Foobar
+ \ignorespaces
+}{%
+ \end{quote}
+}
+\urlstyle{sf}
+\newcommand{\file}[1]{{\color{blendedblue}#1}}
+\newcommand{\textarrow}{{\boldmath $\longrightarrow$}}
+\newcommand{\arrowitem}{\item[\textarrow]}
+\newcommand{\strong}[1]{\textbf{#1}}
+\newcommand{\newterm}[1]{\strong{\emph{\color{darkgreen}#1}}}
+\newcommand{\term}[1]{\emph{\color{darkgreen}#1}}
+
+\newcounter{exercise}
+\newcommand{\exercise}[1]{\addtocounter{exercise}{1}\subsection*{Aufgabe \arabic{exercise}: #1}}
+\newcommand{\solution}{\subsubsection*{Lösung}}
+
+\newcounter{points}
+\newcommand{\points}[1]{\ifthenelse{#1=1}{(1 Punkt)}{(#1 Punkte)}\addtocounter{points}{#1}}
+
+\newcommand{\gitfile}[3]{\href{https://gitlab.cvh-server.de/pgerwinski/#1/raw/master/#2/#3}{\file{#3}}}
+
+\usepackage{listings}
+\lstset{basicstyle=\color{blendedblue},
+ language=C,
+ captionpos=b,
+ gobble=4,
+ xleftmargin=1em,
+ columns=fullflexible,
+ moredelim=**[is][\color{red}]{¡}{¿}}
+\lstdefinestyle{numbered}{xleftmargin=2em,
+ numbers=left,
+ numberstyle=\footnotesize\color{gray}}
+\lstdefinestyle{terminal}{basicstyle=\ttfamily\color{darkgreen},
+ language={},
+ columns=fixed,
+ moredelim=**[is][\color{darkred}]{¡}{¿},
+ moredelim=**[is][\color{blendedblue}]{°}{¿},
+ moredelim=**[is][\sffamily\it\lstset{columns=fullflexible}]{²}{¿}}
+\lstdefinestyle{cmd}{basicstyle=\ttfamily\color{darkred},
+ language={},
+ columns=fixed,
+ moredelim=**[is][\color{darkgreen}]{¡}{¿},
+ moredelim=**[is][\color{blendedblue}]{°}{¿},
+ moredelim=**[is][\sffamily\it\lstset{columns=fullflexible}]{²}{¿}}
+
+\setlength{\textwidth}{16.5cm}
+\setlength{\textheight}{26.0cm}
+\setlength{\hoffset}{-1.5cm}
+\setlength{\voffset}{-3.0cm}
+\setlength{\parindent}{0pt}
+\setlength{\parskip}{\medskipamount}
+\setlength{\unitlength}{1cm}
diff --git a/src/apps/smart_grid/smg_server.cpp b/src/apps/smart_grid/smg_server.cpp
index 60749c5090d77089c7f2118f41e6af813f36b36a..67f865575c8cec75eb68fb1b2c7d4350cec05471 100644
--- a/src/apps/smart_grid/smg_server.cpp
+++ b/src/apps/smart_grid/smg_server.cpp
@@ -25,7 +25,6 @@ int main(int argc, char **argv)
{
exit(1);
}
- std::cout << "Starting OPC server.." << std::endl;
HardwareControl hardware{i2c_channel};
SmartGridModel model{hardware};
@@ -33,6 +32,7 @@ int main(int argc, char **argv)
SmartOpcServer server{stateMachine};
+ std::cout << "OPC Server is running.." << std::endl;
server.run_server();
// spdlog::info("End");
diff --git a/start_server.sh b/start_server.sh
index 32cd50f21ecf1c4bdf9f93e0edf0857a6553b969..a4536567d8240a5a9775bcac93e066cbcce4eaf4 100755
--- a/start_server.sh
+++ b/start_server.sh
@@ -3,19 +3,19 @@
# Start server
./build/smart_grid.exe &
SMART_GRID_PID=$!
+echo Smart Grid PID: $SMART_GRID_PID
# Wait for exit
echo "Press 'q' to exit"
-count=0
while : ; do
-read -n 1 k <&1
-if [[ $k = q ]] ; then
-printf "\nQuitting from the program\n"
-kill $SMART_GRID_PID
-./all_off.sh
-break
-else
-echo ""
-echo "Press 'q' to exit"
-fi
+ read -n 1 key <&1
+
+ if [[ $key = q ]] ; then
+ printf "\nQuitting from the program\n"
+ kill $SMART_GRID_PID
+ ./all_off.sh
+ break
+ else
+ echo "\nPress 'q' to exit"
+ fi
done
\ No newline at end of file