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| -rw-r--r-- | Makefile | 20 | ||||
| -rw-r--r-- | application-devel/Makefile | 2 | ||||
| -rw-r--r-- | application-devel/app-debugging/Makefile | 4 | ||||
| -rw-r--r-- | application-devel/app-debugging/handout_app-debugging_de.tex | 29 | ||||
| -rw-r--r-- | application-devel/app-debugging/pres_app-debugging_de.tex | 36 | ||||
| -rw-r--r-- | application-devel/compile-tools/Makefile | 4 | ||||
| -rw-r--r-- | application-devel/cross-devel/Makefile | 4 | ||||
| -rw-r--r-- | application-devel/cross-devel/pres_cross-devel-ppc-qemu_de.tex | 38 | ||||
| -rw-r--r-- | application-devel/cross-devel/pres_cross-devel_de.tex | 35 | ||||
| -rw-r--r-- | application-devel/devel-environment/Makefile | 4 | ||||
| -rw-r--r-- | application-devel/devel-environment/handout_devel-environment_de.tex | 22 | ||||
| -rw-r--r-- | application-devel/devel-environment/pres_devel-environment_de.tex | 46 | ||||
| -rw-r--r-- | application-devel/devel-scenarios/Makefile | 4 | ||||
| -rw-r--r-- | application-devel/devel-scenarios/pres_devel_scenarios_de.tex | 68 | ||||
| -rw-r--r-- | application-devel/embedded-devel/Makefile | 4 | ||||
| -rw-r--r-- | application-devel/embedded-devel/pres_embedded-devel_de.tex | 55 | ||||
| -rw-r--r-- | application-devel/posix-ipc/Makefile | 4 | ||||
| -rw-r--r-- | application-devel/posix-ipc/pres_posix_ipc_de.tex | 77 | ||||
| -rw-r--r-- | application-devel/section.tex | 1 | ||||
| -rw-r--r-- | confighandout.tex | 13 | ||||
| -rw-r--r-- | configmasterhandout.tex | 13 | ||||
| -rw-r--r-- | configmasterpres.tex | 36 | ||||
| -rw-r--r-- | configpres.tex | 38 | ||||
| -rw-r--r-- | flash-memory/Makefile | 2 | ||||
| -rw-r--r-- | flash-memory/TODO | 1 | ||||
| -rw-r--r-- | flash-memory/flash-filesystems/Makefile | 4 | ||||
| -rw-r--r-- | flash-memory/flash-filesystems/pres_flashfilesystems_en.tex | 57 | ||||
| -rw-r--r-- | flash-memory/mtd/Makefile | 4 | ||||
| -rw-r--r-- | flash-memory/mtd/handout_mtd_de.tex | 24 | ||||
| -rw-r--r-- | flash-memory/mtd/pres_mtd_de.tex | 25 | ||||
| -rw-r--r-- | flash-memory/section.tex | 1 | ||||
| -rw-r--r-- | flash-memory/ubi/Makefile | 4 | ||||
| -rw-r--r-- | flash-memory/ubi/handout_ubi_de.tex | 24 | ||||
| -rw-r--r-- | flash-memory/ubi/pres_ubi_de.tex | 21 | ||||
| -rw-r--r-- | flash-memory/ubifs/Makefile | 9 | ||||
| -rw-r--r-- | frameworks/Makefile | 2 | ||||
| -rw-r--r-- | frameworks/TODO | 1 | ||||
| -rw-r--r-- | frameworks/gui/Makefile | 9 | ||||
| -rw-r--r-- | frameworks/middleware/Makefile | 4 | ||||
| -rw-r--r-- | frameworks/middleware/handout_middleware.tex | 57 | ||||
| -rw-r--r-- | frameworks/middleware/hints_middleware.tex | 8 | ||||
| -rw-r--r-- | frameworks/middleware/pres_middleware.tex | 47 | ||||
| -rw-r--r-- | frameworks/section.tex | 1 | ||||
| -rw-r--r-- | handout_master.tex | 24 | ||||
| -rw-r--r-- | handout_template.tex | 16 | ||||
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| -rw-r--r-- | kernel-devel/kernel-basics/Makefile | 4 | ||||
| -rw-r--r-- | kernel-devel/kernel-basics/handout_kernel-basics_de.tex | 20 | ||||
| -rw-r--r-- | kernel-devel/kernel-basics/pres_kernel-basics_de.tex | 28 | ||||
| -rw-r--r-- | kernel-devel/kernel-best-practices/Makefile | 4 | ||||
| -rw-r--r-- | kernel-devel/kernel-build/Makefile | 4 | ||||
| -rw-r--r-- | kernel-devel/kernel-build/handout_kernel-build_de.tex | 29 | ||||
| -rw-r--r-- | kernel-devel/linux-mm-basics/Makefile | 4 | ||||
| -rw-r--r-- | kernel-devel/linux-mm-basics/pres_linux-mm-basics_en.tex | 39 | ||||
| -rw-r--r-- | kernel-devel/module-basics/Makefile | 4 | ||||
| -rw-r--r-- | kernel-devel/module-basics/pres_module-basics_de.tex | 79 | ||||
| -rw-r--r-- | kernel-devel/section.tex | 1 | ||||
| -rw-r--r-- | kernel-devel/uio-driver/Makefile | 4 | ||||
| -rw-r--r-- | kernel-devel/uio-driver/handout_uio-driver_de.tex | 32 | ||||
| -rw-r--r-- | kernel-devel/uio-driver/pres_uio-driver_en.tex | 52 | ||||
| -rw-r--r-- | linux-basics/Makefile | 2 | ||||
| -rw-r--r-- | linux-basics/boot-process/Makefile | 4 | ||||
| -rw-r--r-- | linux-basics/boot-process/handout_boot-process_de.tex | 22 | ||||
| -rw-r--r-- | linux-basics/boot-process/pres_boot-process_de.tex | 28 | ||||
| -rw-r--r-- | linux-basics/filesystem-structure/Makefile | 4 | ||||
| -rw-r--r-- | linux-basics/filesystem-structure/handout_file-system-structure_de.tex | 18 | ||||
| -rw-r--r-- | linux-basics/filesystem-structure/pres_file-system-structure_de.tex | 22 | ||||
| -rw-r--r-- | linux-basics/filesystems/Makefile | 4 | ||||
| -rw-r--r-- | linux-basics/filesystems/pres_filesystems_en.tex | 58 | ||||
| -rw-r--r-- | linux-basics/important-tools/Makefile | 4 | ||||
| -rw-r--r-- | linux-basics/important-tools/pres_important_tools_de.tex | 31 | ||||
| -rw-r--r-- | linux-basics/licenses/Makefile | 4 | ||||
| -rw-r--r-- | linux-basics/licenses/pres_licenses_en.tex | 49 | ||||
| -rw-r--r-- | linux-basics/linux-processes/Makefile | 4 | ||||
| -rw-r--r-- | linux-basics/linux-processes/pres_linux-processes_en.tex | 56 | ||||
| -rw-r--r-- | linux-basics/networking/Makefile | 4 | ||||
| -rw-r--r-- | linux-basics/networking/pres_networking_en.tex | 47 | ||||
| -rw-r--r-- | linux-basics/package-management/Makefile | 4 | ||||
| -rw-r--r-- | linux-basics/package-management/pres_packaging_en.tex | 52 | ||||
| -rw-r--r-- | linux-basics/section.tex | 1 | ||||
| -rw-r--r-- | linux-basics/sh-programming/Makefile | 4 | ||||
| -rw-r--r-- | linux-basics/sh-programming/handout_sh-programming_de.tex | 28 | ||||
| -rw-r--r-- | linux-basics/sh-programming/pres_sh-programming_de.tex | 29 | ||||
| -rw-r--r-- | linux-basics/udev-basics/Makefile | 4 | ||||
| -rw-r--r-- | linux-basics/udev-basics/pres_udev_en.tex | 51 | ||||
| -rw-r--r-- | linux-basics/what-is-linux/Makefile | 4 | ||||
| -rw-r--r-- | linux-basics/what-is-linux/pres_what-is-linux_de.tex | 26 | ||||
| -rw-r--r-- | pres_master.tex | 47 | ||||
| -rw-r--r-- | pres_template.tex | 21 | ||||
| -rw-r--r-- | protocols/Makefile | 2 | ||||
| -rw-r--r-- | protocols/section.tex | 1 | ||||
| -rw-r--r-- | protocols/socketcan/Makefile | 4 | ||||
| -rw-r--r-- | protocols/socketcan/pres_socketcan_de.tex | 57 | ||||
| -rw-r--r-- | realtime/Makefile | 2 | ||||
| -rw-r--r-- | realtime/rt-app-basics/Makefile | 4 | ||||
| -rw-r--r-- | realtime/rt-app-basics/pres_rt-app-basics_en.tex | 73 | ||||
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| -rw-r--r-- | tailmasterpres.tex | 1 | ||||
| -rw-r--r-- | tailpres.tex | 8 |
246 files changed, 779 insertions, 1431 deletions
@@ -1,4 +1,4 @@ -SUBDIRS = kernel-devel linux-basics realtime application-devel flash-memory protocols frameworks +SUBDIRS = application-devel flash-memory frameworks kernel-devel linux-basics protocols realtime default: make all @@ -8,6 +8,24 @@ all clean:: (cd $$dir && make $@); \ done +book:: + mv configpres.tex _configpres.tex + touch configpres.tex + mv confighandout.tex _confighandout.tex + touch confighandout.tex + mv tailpres.tex _tailpres.tex + touch tailpres.tex + mv tailhandout.tex _tailhandout.tex + touch tailhandout.tex + pdflatex pres_master.tex + pdflatex pres_master.tex + pdflatex handout_master.tex + pdflatex handout_master.tex + rm configpres.tex confighandout.tex tailpres.tex tailhandout.tex + mv _configpres.tex configpres.tex + mv _confighandout.tex confighandout.tex + mv _tailpres.tex tailpres.tex + mv _tailhandout.tex tailhandout.tex pdf:: rm -rf pdf mkdir -p pdf/pres diff --git a/application-devel/Makefile b/application-devel/Makefile index 72cada2..c0c47ad 100644 --- a/application-devel/Makefile +++ b/application-devel/Makefile @@ -1,4 +1,4 @@ -SUBDIRS = `ls -1` +SUBDIRS = `ls -1 | grep -v *.tex | grep -v Makefile` all clean:: for dir in $(SUBDIRS) ; do \ diff --git a/application-devel/app-debugging/Makefile b/application-devel/app-debugging/Makefile index 4663d52..d641258 100644 --- a/application-devel/app-debugging/Makefile +++ b/application-devel/app-debugging/Makefile @@ -1,7 +1,7 @@ all: for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ done clean: diff --git a/application-devel/app-debugging/handout_app-debugging_de.tex b/application-devel/app-debugging/handout_app-debugging_de.tex index acbd340..b082790 100644 --- a/application-devel/app-debugging/handout_app-debugging_de.tex +++ b/application-devel/app-debugging/handout_app-debugging_de.tex @@ -1,13 +1,8 @@ -\documentclass{lxarticle} -\usepackage{german} -\usepackage[utf8]{inputenc} -\usepackage{lxheaders} -\usepackage{lxextras} -\lstset{keywordstyle=\color{blue}} +\input{confighandout} -\begin{document} +\subsection{Applikationen Debuggen} -\section{STRACE} +\subsubsection{STRACE} Eine sehr einfache und mächtige Möglichkeit, Systemaufrufe und Signale zu tracen, ist das Tool ''strace''. Die Anwendung ist denkbar einfach. Dem Aufruf des zu tracenden Programms wird einfach strace vorangestellt: @@ -43,8 +38,8 @@ davon sind:\\ \hline \end{tabular} \end{center} -\section{GDB} -\subsection{Interaktives Debugging mit GDB} +\subsubsection{GDB} +\paragraph{Interaktives Debugging mit GDB} Der GNU Debugger: GDB stellt einen vollwertigen interaktiven Debugger dar, der für alle gängigen Prozessorarchitekturen verfügbar ist. GDB bietet ein sehr mächtiges Commandlineinterface. Es existieren diverse grafische Frontends @@ -129,7 +124,7 @@ quit & q & GDB beenden \\ \end{tabular} \end{center} -\subsection{Analyse von core-Files} +\paragraph{Analyse von core-Files} Neben der Möglichkeit des interaktiven Debuggings findet GDB auch häufig eine weitere Anwendung: Die ''Post-Mortem-Analyse'' von Problemen. Wird eine Applikation beispielsweise durch seinen Segmentation Fault beendet, @@ -207,7 +202,7 @@ Program terminated with signal 11, Segmentation fault. #0 0x0000000000400538 in main () at segfault.c:6 \end{lstlisting} -\section{Memory debugging} +\subsubsection{Memory debugging} Eine sehr häufige Problemstellung bei der Fehlersuche in Applikationen ist das Aufspüren von Problemen in der dynamischen Speicherverwaltung. Die häufigsten Probleme, die es hier zu untersuchen gilt, sind: @@ -216,7 +211,7 @@ Die häufigsten Probleme, die es hier zu untersuchen gilt, sind: \item Memory leaks \item ''Use after free()'' \end{itemize} -\subsection{GLIBC: MTrace} +\paragraph{GLIBC: MTrace} Die GNU C Library, GLIBC, liefert bereits ein integriertes Werkzeug zum Debuggen von Speicherproblemen:MTrace. Die Anwendung von MTrace ist denkbar einfach. Im ersten Schritt ist der Code um folgende Zeilen zu ergänzen: @@ -265,7 +260,7 @@ Address Size Caller 0x15364a0 0x1 at /home/jan/work/examples/mem_leak.c:13 [...] \end{lstlisting} -\subsection{GLIBC: Hooks für malloc()} +\paragraph{GLIBC: Hooks für malloc()} Neben mtrace() sieht die GLIBC noch Hooks vor, um Callbacks einzuhängen, die bei jedem Aufruf von malloc(), realloc(), free() oder memalign() aufgerufen werden. Hiermit steht eine sehr einfache Möglichkeit zur Verfügung, @@ -294,7 +289,7 @@ void *function (size_t size, size_t alignment, const void *caller) ACHTUNG: Bei der Verwendung von malloc() Hooks ist Vorsicht geboten! Jeglicher Aufruf, der seinerseits wiederrum einen malloc() Aufruf initiiert, führt innerhalb eines malloc() Hooks unvermeidlich zu einer Rekursion. -\subsection{libDUMA} +\paragraph{libDUMA} Ein weiteres bekanntes Werkzeug zum Speicherdebugging ist eine Bibliothek mit dem Namen DUMA. Hierbei handelt sich um einen Fork der bekannten Electric Fence Libraries von Bruce Perence. DUMA ermöglicht es durch einfaches @@ -412,7 +407,7 @@ DUMA\_ALLOW\_MALLOC\_0 & malloc() mit der Größe 0 als Fehler ausgeben\\ \end{center} Es gibt noch viele andere Environment Variablen. Deren Bedeutung ist der Manpage von libduma zu entnehmen: ''man duma'' -\subsection{Valgrind} +\paragraph{Valgrind} Valgrind ist das wohl mächtigste Werkzeug, das zur Analyse von Speicherproblemen zur Verfügung steht. Es handelt sich um mehrere Werkzeuge, die unter anderem auch Profiling Funkionaliät bieten. Valgrind erreicht eine sehr hohe Trefferquote. Leider @@ -464,4 +459,4 @@ $ valgrind --leak-check=full ./mem_leak [...] \end{lstlisting} -\end{document} +\input{tailhandout} diff --git a/application-devel/app-debugging/pres_app-debugging_de.tex b/application-devel/app-debugging/pres_app-debugging_de.tex index d95cfde..9f6c5ca 100644 --- a/application-devel/app-debugging/pres_app-debugging_de.tex +++ b/application-devel/app-debugging/pres_app-debugging_de.tex @@ -1,28 +1,16 @@ -\documentclass{beamer} -\usetheme{linutronix} -\usepackage{german} -\usepackage[utf8]{inputenc} -\usepackage{pgf} -\usepackage{graphicx} -\usepackage{lxextras} +\input{configpres} +\subsection{Debugging} - -\title{Block \lq Debugging\rq} -\institute{Linutronix GmbH} - -\lstset{keywordstyle=\color{blue},commentstyle=\color{orange}} - -\begin{document} - +\title{\lq Debugging\rq} \maketitle + \begin{frame} \frametitle{Übersicht} \tableofcontents \end{frame} -\section{Einfache Debugging Werkzeuge} -\subsection{Systemcalls tracen mit STRACE} +\subsubsection{Einfache Debugging Werkzeuge} \begin{frame} \frametitle{STRACE} \begin{alertblock}{Was ist STRACE?} @@ -57,8 +45,7 @@ fstat64(3, {st_mode=S_IFREG|0644, st_size=113431, ...} \end{itemize} \end{frame} -\section{Der GNU Debugger: GDB} -\subsection{Interaktives Debugging mit GDB} +\subsubsection{Der GNU Debugger: GDB} \begin{frame}[containsverbatim] \frametitle{Hello world debuggen} \begin{enumerate} @@ -153,7 +140,6 @@ quit & q & GDB beenden \\ \end{tabular} \end{frame} -\subsection{Post mortem Analyse mit GDB} \begin{frame}[containsverbatim] \frametitle{Post Mortem Debugging mit GDB} \begin{lstlisting}[language=C] @@ -212,7 +198,6 @@ gdb ./exe corefile & Coredump mit GDB anzeigen \\ \end{tabular} \end{frame} -\subsection{Remote Debugging mit GDB} \begin{frame} \frametitle{Remote Debugging} \begin{figure}[h] @@ -255,7 +240,7 @@ target remote 10.0.0.3:54321 powerpc-linux-gnu-gdb -x gdbinit.txt cross_hello \end{lstlisting} \end{frame} -\section{Memory debugging} +\subsubsection{Memory debugging} \begin{frame} \frametitle{Memory debugging} Gängige Probleme: @@ -265,7 +250,6 @@ Gängige Probleme: \item ''Use after free()'' \end{itemize} \end{frame} -\subsection{MTrace} \begin{frame}[containsverbatim] \frametitle{GLIBC eigene Mechanismen: MTrace} \begin{lstlisting}[language=C] @@ -325,7 +309,6 @@ Address Size Caller \end{lstlisting} \end{frame} -\subsection{malloc() hooks} \begin{frame}[containsverbatim] \frametitle{GLIBC eigene Mechanismen: Hooks für malloc()} \_\_malloc\_hook:\\ @@ -337,7 +320,6 @@ void *function (void *ptr, const void *caller)\\ \_\_memalign\_hook:\\ void *function (size\_t size, size\_t alignment, const void *caller) \end{frame} -\subsection{libDUMA (aka electric fence)} \begin{frame}[containsverbatim] \frametitle{libDUMA / electric fence} \begin{lstlisting}[language=C,basicstyle=\ttfamily\fontsize{9}{9}\selectfont] @@ -437,7 +419,6 @@ Segmentation fault (core dumped) \end{lstlisting} \end{frame} -\subsection{valgrind} \begin{frame} \frametitle{Valgrind} \begin{alertblock}{Vorteile} @@ -498,4 +479,5 @@ $ valgrind --leak-check=full ./mem_leak [...] \end{lstlisting} \end{frame} -\end{document} + +\input{tailpres} diff --git a/application-devel/compile-tools/Makefile b/application-devel/compile-tools/Makefile index 4663d52..d641258 100644 --- a/application-devel/compile-tools/Makefile +++ b/application-devel/compile-tools/Makefile @@ -1,7 +1,7 @@ all: for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ done clean: diff --git a/application-devel/cross-devel/Makefile b/application-devel/cross-devel/Makefile index 4663d52..d641258 100644 --- a/application-devel/cross-devel/Makefile +++ b/application-devel/cross-devel/Makefile @@ -1,7 +1,7 @@ all: for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ done clean: diff --git a/application-devel/cross-devel/pres_cross-devel-ppc-qemu_de.tex b/application-devel/cross-devel/pres_cross-devel-ppc-qemu_de.tex index b4822c6..0a6189b 100644 --- a/application-devel/cross-devel/pres_cross-devel-ppc-qemu_de.tex +++ b/application-devel/cross-devel/pres_cross-devel-ppc-qemu_de.tex @@ -1,27 +1,16 @@ -\documentclass{beamer} -\usetheme{linutronix} -\usepackage{german} -\usepackage[utf8]{inputenc} -\usepackage{pgf} -\usepackage{graphicx} -\usepackage{lxextras} - - -\title{Block \lq Cross Development\rq} -\institute{Linutronix GmbH} - -\lstset{keywordstyle=\color{blue},commentstyle=\color{orange}} - -\begin{document} +\input{configpres} +\title{\lq PowerPC Cross Development (qemu)\rq} \maketitle +\subsection{PowerPC Cross Development (qemu)} + \begin{frame} \frametitle{Übersicht} \tableofcontents \end{frame} -\section{Cross Übersetzen} +\subsubsection{Cross Übersetzen} \begin{frame}[containsverbatim] \frametitle{Cross ''Hello world''} \begin{lstlisting}[language=c] @@ -55,7 +44,7 @@ not stripped \end{lstlisting} \end{frame} -\section{Testing auf dem Host} +\subsubsection{Testing auf dem Host} \begin{frame} \frametitle{Qemu als Werkzeug zur Cross Entwicklung} @@ -75,8 +64,7 @@ Hello cross compiling world \end{lstlisting} \end{frame} -\section{Rootfilesystem} -\subsection{Filesystem from scratch} +\subsubsection{Rootfilesystem from scratch} \begin{frame} \frametitle{Komponenten des Zielsystems} \begin{overprint} @@ -182,8 +170,6 @@ chown -R root:root /tftpboot/nfsroot That's it!! :) \end{frame} -\subsection{Exportieren per NFS} -\subsubsection{Konfiguration} \begin{frame}[containsverbatim] \frametitle{Exportieren per NFS} 1) nfs-kernel-server installieren @@ -211,7 +197,6 @@ vim /etc/exports /etc/init.d/nfs-kernel-server restart \end{lstlisting} \end{frame} -\subsubsection{Filesystem mit Qemu testen} \begin{frame}[containsverbatim] \frametitle{RFS mit Qemu booten} \begin{lstlisting} @@ -247,9 +232,8 @@ Please press Enter to activate this console. Ihr erstes eigenes Linux System!! :) \end{frame} -\subsection{RFS um SSH erweitern} \begin{frame} -\frametitle{dropbear} +\frametitle{SSH mit dropbear} Dropbear ist eine schlanke SSH Server und Client Implementierung und wird daher recht häufig in Embedded Systemen verwendet. \begin{alertblock}{Vorteile} @@ -379,9 +363,9 @@ root@localhost's password: \end{enumerate} \end{frame} -\subsection{Filesystem auf dem Target testen} \begin{frame} -\frametitle{Auf dem Target} +\frametitle{Filesystem auf dem Target} HAND'S ON! :) \end{frame} -\end{document} + +\input{tailpres} diff --git a/application-devel/cross-devel/pres_cross-devel_de.tex b/application-devel/cross-devel/pres_cross-devel_de.tex index c68f7b0..3df8635 100644 --- a/application-devel/cross-devel/pres_cross-devel_de.tex +++ b/application-devel/cross-devel/pres_cross-devel_de.tex @@ -1,19 +1,8 @@ -\documentclass{beamer} -\usetheme{linutronix} -\usepackage{german} -\usepackage[utf8]{inputenc} -\usepackage{pgf} -\usepackage{graphicx} -\usepackage{lxextras} +\input{configpres} +\subsection{ARM Cross Development} -\title{\lq Workshop: Cross Development\rq} -\institute{Linutronix GmbH} - -\lstset{keywordstyle=\color{blue},commentstyle=\color{orange}} - -\begin{document} - +\title{\lq ARM Cross Development\rq} \maketitle \begin{frame} @@ -21,7 +10,7 @@ \tableofcontents \end{frame} -\section{Cross Übersetzen} +\subsubsection{Cross Übersetzen} \begin{frame}[containsverbatim] \frametitle{Cross ''Hello world''} \begin{lstlisting}[language=c] @@ -53,7 +42,7 @@ for GNU/Linux 2.6.14, not stripped \end{lstlisting} \end{frame} -\section{Testing auf dem Host} +\subsubsection{Testing auf dem Host} \begin{frame} \frametitle{Qemu als Werkzeug zur Cross Entwicklung} @@ -73,8 +62,7 @@ Hello cross compiling world \end{lstlisting} \end{frame} -\section{Rootfilesystem} -\subsection{Filesystem from scratch} +\subsubsection{Rootfilesystem} \begin{frame} \frametitle{Komponenten des Zielsystems} \begin{overprint} @@ -181,8 +169,6 @@ sudo chown -R root:root /tftpboot/nfsroot That's it!! :) \end{frame} -\subsection{Exportieren per NFS} -\subsubsection{Konfiguration} \begin{frame}[containsverbatim] \frametitle{Exportieren per NFS} \begin{lstlisting} @@ -205,7 +191,6 @@ sudo vim /etc/exports /etc/init.d/nfs-kernel-server restart \end{lstlisting} \end{frame} -\subsubsection{Filesystem testen} \begin{frame}[fragile] \frametitle{U-Boot setup} @@ -262,7 +247,6 @@ tcpsvd -vE 0.0.0.0 21 ftpd -w / & \end{lstlisting} \end{frame} -\subsection{RFS um FTPD erweitern} \begin{frame}[fragile] \frametitle{FTP testen} Auf dem Host: @@ -283,9 +267,8 @@ local: bla remote: bla \end{verbatim} \end{frame} -\subsection{RFS um SSH erweitern} \begin{frame} -\frametitle{dropbear} +\frametitle{SSH mit dropbear} Dropbear ist eine schlanke SSH Server und Client Implementierung und wird daher recht häufig in Embedded Systemen verwendet. \begin{alertblock}{Vorteile} @@ -401,7 +384,6 @@ root@localhost's password: \end{verbatim} \end{frame} -\subsection{Filesystem für Remote Debugging vorbereiten} \begin{frame}[fragile] \frametitle{gdbserver und libthread\_db} \begin{lstlisting}[language=bash] @@ -442,4 +424,5 @@ Remote debugging using 10.10.0.Y:2345 [...] \end{lstlisting} \end{frame} -\end{document} + +\input{tailpres} diff --git a/application-devel/devel-environment/Makefile b/application-devel/devel-environment/Makefile index 4663d52..d641258 100644 --- a/application-devel/devel-environment/Makefile +++ b/application-devel/devel-environment/Makefile @@ -1,7 +1,7 @@ all: for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ done clean: diff --git a/application-devel/devel-environment/handout_devel-environment_de.tex b/application-devel/devel-environment/handout_devel-environment_de.tex index 7ecaac4..1ac1b6f 100644 --- a/application-devel/devel-environment/handout_devel-environment_de.tex +++ b/application-devel/devel-environment/handout_devel-environment_de.tex @@ -1,12 +1,6 @@ -\documentclass{lxarticle} -\usepackage{german} -\usepackage[utf8]{inputenc} -\usepackage{lxheaders} -\usepackage{lxextras} +\input{confighandout} -\begin{document} - -\section{Entwicklungsumgebung} +\subsection{Entwicklungsumgebung} Eine Entwicklungsumgebung besteht mindestens aus einem Editor und einem Buildsystem. Eine Entwicklungsumgebung kann aber durchaus weitere Komponenten @@ -22,7 +16,7 @@ In diesem Block wird auf die verschiedenen Komponenten einer Entwicklungsumgebung eingegangen und Eclipse als prominenter Vertretter der integrierten Entwicklungsumgebungen n\"ahers vorgestellt. -\subsection{Editoren} +\subsubsection{Editoren} Prinzipiell kann man zwischen textbasierten und grafischen Editoren unterscheiden. Ein textbasierter Editor ist in der Regel nicht so intuitiv zu @@ -75,7 +69,7 @@ Als grafischer Texteditor wird oft: \end{itemize} verwendet. -\subsection{Versionskontrolle} +\subsubsection{Versionskontrolle} Sinn einer Versionskontrolle ist die zentrale Verwaltung des Quellcodes (und evt. der dazugeh\"origen Dokumentation) und ein Tracking der \"Anderungen. @@ -89,9 +83,9 @@ entwickelt und eignet sich deshalb perfekt f\"ur die verteilte Entwicklung und gro\ss e Teams. \end{description} -\subsection{Integrierte Entwicklungs Umgebungen} +\subsubsection{Integrierte Entwicklungs Umgebungen} -\subsubsection{Emacs} +\paragraph{Emacs} Die GNU Emacs IDE kann in zwei verschiedenen Modi gestartet werden. Mit dem Befehl \cmd{emacs} wird eine grafische Umgebung gestartet (Abbildung @@ -119,7 +113,7 @@ erstellt werden. \item Quellcode fixen, speichern, compilieren, \dots \end{enumerate} -\subsubsection{Eclipse} +\paragraph{Eclipse} Dieses Kapitel beschreibt die Entstehung und Prinzipien von Eclipse. An einigen kurzen Beispielen, wird die grundlegende Bedienung einer Eclipse IDE @@ -495,4 +489,4 @@ werden die Informationen zum Remote Repository eingetragen. Analog zu push funktioniert der \cmd{Fetch From\dots} Dialog um von einem Remote Repository \"Anderungen in den lokalen Tree zu mergen. -\end{document} +\input{tailhandout} diff --git a/application-devel/devel-environment/pres_devel-environment_de.tex b/application-devel/devel-environment/pres_devel-environment_de.tex index 04ea566..d3eeb34 100644 --- a/application-devel/devel-environment/pres_devel-environment_de.tex +++ b/application-devel/devel-environment/pres_devel-environment_de.tex @@ -1,19 +1,10 @@ -\documentclass{beamer} -\usetheme{linutronix} -\usepackage{german} -\usepackage[utf8]{inputenc} -\usepackage{pgf} -\usepackage{graphicx} +\input{configpres} +\subsection{Entwicklungsumgebungen} \title{Entwicklungsumgebungen} -%% \author{Manuel Traut} -\institute{Linutronix GmbH} - -\begin{document} - \maketitle -% ----- Slide ------------------ +\subsubsection{Grundlagen} \begin{frame} \frametitle{Bestandteile} Eine Entwicklungsumgebung besteht mindestens aus: @@ -33,7 +24,8 @@ und kann durch Komponenten zur erweitert werden \end{frame} -% ----- Slide ------------------ +\subsubsection{Editoren} + \begin{frame} \frametitle{beliebte Editoren} \begin{itemize} @@ -44,7 +36,6 @@ erweitert werden \end{itemize} \end{frame} -% ----- Slide ------------------ \begin{frame} \frametitle{vim Editor} \begin{figure}[h] @@ -53,7 +44,6 @@ erweitert werden \end{figure} \end{frame} -% ----- Slide ------------------ \begin{frame} \frametitle{emacs Editor} \begin{figure}[h] @@ -62,7 +52,8 @@ erweitert werden \end{figure} \end{frame} -% ----- Slide ------------------ +\subsubsection{Tools} + \begin{frame} \frametitle{praktische, kleine Helfer} \begin{itemize} @@ -74,7 +65,8 @@ erweitert werden \end{itemize} \end{frame} -% ----- Slide ------------------ +\subsubsection{Buildsysteme} + \begin{frame} \frametitle{h\"aufig eingesetzte Buildsysteme} \begin{itemize} @@ -85,7 +77,6 @@ erweitert werden \end{itemize} \end{frame} -% ----- Slide ------------------ \begin{frame} \frametitle{Autotools / GNU Build System} \begin{figure}[h] @@ -95,7 +86,6 @@ erweitert werden Quelle: Stefan Haubenthal, GFDL \end{frame} -% ----- Slide ------------------ \begin{frame} \frametitle{CMake} Meta Make @@ -105,7 +95,6 @@ Meta Make \end{itemize} \end{frame} -% ----- Slide ------------------ \begin{frame} \frametitle{Ant} \"uberwiegend f\"ur JAVA @@ -115,7 +104,8 @@ Meta Make \end{itemize} \end{frame} -% ----- Slide ------------------ +\subsubsection{Versionskontrolle} + \begin{frame} \frametitle{Versionskontrolle} \begin{itemize} @@ -126,7 +116,8 @@ Meta Make \end{itemize} \end{frame} -% ----- Slide ------------------ +\subsubsection{GUI Designer} + \begin{frame} \frametitle{GUI Designer} \begin{itemize} @@ -135,7 +126,6 @@ Meta Make \end{itemize} \end{frame} -% ----- Slide ------------------ \begin{frame} \frametitle{QT Designer} \begin{figure}[h] @@ -144,7 +134,6 @@ Meta Make \end{figure} \end{frame} -% ----- Slide ------------------ \begin{frame} \frametitle{Glade} \begin{figure}[h] @@ -153,7 +142,8 @@ Meta Make \end{figure} \end{frame} -% ----- Slide ------------------ +\subsubsection{Integrierte Entwicklungsumgebungen} + \begin{frame} \frametitle{Integrated Development Environments} \begin{itemize} @@ -164,7 +154,6 @@ Meta Make \end{itemize} \end{frame} -% ----- Slide ------------------ \begin{frame} \frametitle{KDevelop} \begin{figure}[h] @@ -173,7 +162,6 @@ Meta Make \end{figure} \end{frame} -% ----- Slide ------------------ \begin{frame} \frametitle{Anjuta} \begin{figure}[h] @@ -182,7 +170,6 @@ Meta Make \end{figure} \end{frame} -% ----- Slide ------------------ \begin{frame} \frametitle{lx-dev Eclipse IDE} \begin{figure}[h] @@ -191,7 +178,6 @@ Meta Make \end{figure} \end{frame} -% ----- Slide ------------------ \begin{frame} \frametitle{lx-dev Eclipse IDE - Debug View} \begin{figure}[h] @@ -200,4 +186,4 @@ Meta Make \end{figure} \end{frame} -\end{document} +\input{tailpres} diff --git a/application-devel/devel-scenarios/Makefile b/application-devel/devel-scenarios/Makefile index 4663d52..d641258 100644 --- a/application-devel/devel-scenarios/Makefile +++ b/application-devel/devel-scenarios/Makefile @@ -1,7 +1,7 @@ all: for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ done clean: diff --git a/application-devel/devel-scenarios/pres_devel_scenarios_de.tex b/application-devel/devel-scenarios/pres_devel_scenarios_de.tex index 12a9842..2033f5b 100644 --- a/application-devel/devel-scenarios/pres_devel_scenarios_de.tex +++ b/application-devel/devel-scenarios/pres_devel_scenarios_de.tex @@ -1,72 +1,20 @@ -\documentclass[11pt]{beamer} - -%\usepackage{ngerman} -\usepackage{times} -\usepackage{graphicx} -\usepackage{pgf,pgfarrows,pgfnodes,pgfautomata,pgfheaps} -\usepackage{amsmath,amssymb} -\usepackage[utf8]{inputenc} -\usepackage{listings,color} -\definecolor{lbcolor}{RGB}{255,210,150} -\lstset{ - language=C++, - numbers=left, - stepnumber=1, - numbersep=5pt, - numberstyle=\tiny, - breaklines=true, - breakautoindent=true, - postbreak=\space, - tabsize=2, - basicstyle=\ttfamily\footnotesize, - showspaces=false, - showstringspaces=false, - extendedchars=true, - backgroundcolor=\color{lbcolor}, - keywordstyle=\bf , - commentstyle=\color{green}, - stringstyle=\color{red} -} - -\mode<presentation> -{ - \usetheme{linutronix} -} - % on the following slides, include icon in the left sidebar \def\lximg{/usr/share/lx/icons/fueller.png} -\title{Mögliche Szenarien zur Entwicklung für Linux} -\institute{Linutronix GmbH} - -\begin{document} +\input{configpres} -\frame{ \titlepage } +\title{Mögliche Szenarien zur Entwicklung für Linux} +\maketitle % stop displaying 'fueller.png' on the following slides \def\lximg{none} -%\AtBeginSection[] -%{ -% \begin{frame}<beamer> -% \tableofcontents[currentsection,currentsubsection] -% \end{frame} -%} - -\AtBeginSubsection[] -{ - \begin{frame}<beamer> - \tableofcontents[currentsection,currentsubsection] - \end{frame} -} - \begin{frame} \tableofcontents \end{frame} -%\includegraphics[height=0.8\textheight]{img/orb.jpg} -\section{Enwicklungsszenarien} -\subsection{Zentraler Entwicklungsserver} +\subsection{Enwicklungsszenarien} +\subsubsection{Zentraler Entwicklungsserver} \begin{frame} \frametitle{Zentraler Linuxserver} @@ -89,7 +37,7 @@ Nachteile: \end{itemize} \end{frame} -\subsection{Linux in VM-Ware} +\subsubsection{Linux in VM-Ware} \begin{frame} \frametitle{Linux in VM-Ware} \includegraphics[height=0.8\textheight]{images/vmware.png} @@ -109,7 +57,7 @@ Nachteile: \end{itemize} \end{frame} -\subsection{Nativ unter Windows} +\subsubsection{Nativ unter Windows} \begin{frame} \frametitle{Nativ unter Windows} \includegraphics[height=0.8\textheight]{images/cygwin} @@ -130,4 +78,4 @@ Nachteile: \end{itemize} \end{frame} -\end{document} +\input{tailpres} diff --git a/application-devel/embedded-devel/Makefile b/application-devel/embedded-devel/Makefile index 4663d52..d641258 100644 --- a/application-devel/embedded-devel/Makefile +++ b/application-devel/embedded-devel/Makefile @@ -1,7 +1,7 @@ all: for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ done clean: diff --git a/application-devel/embedded-devel/pres_embedded-devel_de.tex b/application-devel/embedded-devel/pres_embedded-devel_de.tex index 0623724..22e0d8d 100644 --- a/application-devel/embedded-devel/pres_embedded-devel_de.tex +++ b/application-devel/embedded-devel/pres_embedded-devel_de.tex @@ -1,28 +1,15 @@ -\documentclass{beamer} -\usetheme{linutronix} -\usepackage{german} -\usepackage[utf8]{inputenc} -\usepackage{pgf} -\usepackage{graphicx} -\usepackage{lxextras} - -\title{Block \lq Applikationsentwicklung für (Embedded) LINUX\rq} -\institute{Linutronix GmbH} - -\lstset{keywordstyle=\color{blue},commentstyle=\color{orange}} - -\begin{document} +\input{configpres} +\title{\lq (Embedded) LINUX Applikationsentwicklung\rq} \maketitle -% ----- Slide ------------------ \begin{frame} \frametitle{Übersicht} \tableofcontents \end{frame} -\section{Der GNU Compiler} -\subsection{Hello world} +\subsection{Der GNU Compiler} +\subsubsection{Hello world} \begin{frame}[fragile] \frametitle{Der GNU Compiler} \begin{lstlisting}[language=c] @@ -41,7 +28,7 @@ gcc -o hello hello.c \end{lstlisting} \end{frame} -\subsection{Wichtige Optionen} +\subsubsection{Wichtige Optionen} \begin{frame}[fragile] \frametitle{Wichtige gcc Optionen} \begin{lstlisting}[language=bash] @@ -109,7 +96,7 @@ $ gcc -Wl,-y,printf hello.c Quelle und weitere nuetzliche Tipps: http://elinux.org/GCC\_Tips \end{frame} -\section{Der Dynamic Loader} +\subsection{Der Dynamic Loader} \begin{frame} \frametitle{Der Dynamic Loader: ld-linux.so} \begin{alertblock}{Was ist der Dynamic Loader?} @@ -167,16 +154,16 @@ variable are: \begin{frame} \frametitle{Der Dynamic Loader: Suchreihenfolge} \begin{enumerate} -\item DT\_RPATH dynamic section (ELF) +\item DT\_RPATH dynamic subsection (ELF) \item LD\_LIBRARY\_PATH -\item DT\_RUNPATH dynamic section (ELF) +\item DT\_RUNPATH dynamic subsection (ELF) \item ld.so.cache \item /lib bzw. /usr/lib \end{enumerate} \end{frame} -\section{Die Binutils} -\subsection{Übersicht} +\subsection{Die Binutils} +\subsubsection{Übersicht} \begin{frame} \frametitle{Die Binutils} Eine Sammlung von Programmen zum Erstellen / Bearbeiten von Binaries. @@ -208,7 +195,7 @@ Die wichtigsten Tools sind: \end{itemize} \end{frame} -\subsection{objdump} +\subsubsection{objdump} \begin{frame}[containsverbatim] \frametitle{Untersuchen von Binaries mit Objdump} \begin{lstlisting}[language=bash] @@ -257,7 +244,7 @@ jan@hopfropf:~$ objdump -x /bin/ls | grep NEEDED \end{lstlisting} \end{frame} -\subsection{objcopy} +\subsubsection{objcopy} \begin{frame}[fragile] \frametitle{Binaries bearbeiten mit objcopy} \begin{lstlisting}[language=bash] @@ -268,7 +255,7 @@ objcopy -I srec -O elf64-x86-64 hello.srec hello \end{lstlisting} \end{frame} -\subsection{addr2line} +\subsubsection{addr2line} \begin{frame}[containsverbatim] \frametitle{Adressen zuordnen mit addr2line} \begin{lstlisting}[language=bash] @@ -287,8 +274,8 @@ $ addr2line -e hello 40050c \end{lstlisting} \end{frame} -\section{Bibliotheken} -\subsection{Statische Bibliotheken} +\subsection{Bibliotheken} +\subsubsection{Statische Bibliotheken} \begin{frame}[fragile] \frametitle{Statische Bibliotheken} \begin{lstlisting} @@ -300,7 +287,7 @@ $ gcc -o hello hello.o libhello.a \end{lstlisting} \end{frame} -\subsection{Dynamische Bibliotheken} +\subsubsection{Dynamische Bibliotheken} \begin{frame}[fragile] \frametitle{Dynamische Bibliotheken} @@ -391,8 +378,9 @@ $ objdump -p hello | grep PATH \end{lstlisting} \end{frame} -\section{Buildprozess automatisieren} -\subsection{Übersicht} +\subsection{Buildprozess automatisieren} +\subsubsection{Übersicht} + \begin{frame} \frametitle{GNU make} \begin{alertblock}{Was ist GNU make?} @@ -400,7 +388,7 @@ GNU make kontrolliert und automatisiert Buildprozesse. \end{alertblock} \end{frame} -\subsection{Anwendungsbeispiele} +\subsubsection{Anwendungsbeispiele} \begin{frame}[containsverbatim] \frametitle{Einfaches Beispiel} \begin{lstlisting}[language=make,showtabs=true,tabsize=4,tab=\rightarrowfill] @@ -501,4 +489,5 @@ OBJ = $(SRC:%.c=%.o) [...] \end{lstlisting} \end{frame} -\end{document} + +\input{tailpres} diff --git a/application-devel/posix-ipc/Makefile b/application-devel/posix-ipc/Makefile index 4663d52..d641258 100644 --- a/application-devel/posix-ipc/Makefile +++ b/application-devel/posix-ipc/Makefile @@ -1,7 +1,7 @@ all: for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ done clean: diff --git a/application-devel/posix-ipc/pres_posix_ipc_de.tex b/application-devel/posix-ipc/pres_posix_ipc_de.tex index cd5027e..9174c17 100644 --- a/application-devel/posix-ipc/pres_posix_ipc_de.tex +++ b/application-devel/posix-ipc/pres_posix_ipc_de.tex @@ -1,79 +1,20 @@ -\documentclass[11pt]{beamer} - -%\usepackage{ngerman} -\usepackage{times} -\usepackage{graphicx} -\usepackage{pgf,pgfarrows,pgfnodes,pgfautomata,pgfheaps} -\usepackage{amsmath,amssymb} -\usepackage[utf8]{inputenc} -\usepackage{listings,color} -\definecolor{lbcolor}{RGB}{255,210,150} -\lstset{ - language=C, - numbers=left, - stepnumber=1, - numbersep=5pt, - numberstyle=\tiny, - breaklines=true, - breakautoindent=true, - postbreak=\space, - tabsize=2, - basicstyle=\ttfamily\fontsize{7}{9}\selectfont, - showspaces=false, - showstringspaces=false, - extendedchars=true, - backgroundcolor=\color{lbcolor}, - keywordstyle=\bf , - commentstyle=\color{green}, - stringstyle=\color{red} -} - -\mode<presentation> -{ - \usetheme{linutronix} -} +\input{configpres} -% on the following slides, include icon in the left sidebar \def\lximg{/usr/share/lx/icons/fueller.png} -\title{POSIX IPC} -\institute{Linutronix GmbH} - -\begin{document} +\subsection{POSIX IPC} -\frame{ \titlepage } +\title{POSIX IPC} +\maketitle % stop displaying 'fueller.png' on the following slides \def\lximg{none} -%\AtBeginSection[] -%{ -% \begin{frame}<beamer> -% \tableofcontents[currentsection,currentsubsection] -% \end{frame} -%} - -\AtBeginSubsection[] -{ - \begin{frame}<beamer> - \tableofcontents[currentsection,currentsubsection] - \end{frame} -} - \begin{frame} \tableofcontents \end{frame} -\begin{frame} -\frametitle{POSIX IPC: Übersicht} -\begin{itemize} -\item Message Queues -\item Semaphores -\item Shared Memory -\end{itemize} -\end{frame} - -\section{Message Queues} +\subsubsection{Message Queues} \begin{frame} \frametitle{POSIX Message Queues} \begin{itemize} @@ -202,7 +143,7 @@ return 0; \end{lstlisting} \end{frame} -\section{Semaphoren} +\subsubsection{Semaphoren} \begin{frame} \frametitle{POSIX Semaphoren: Übersicht} \begin{itemize} @@ -335,7 +276,8 @@ return 0; \end{lstlisting} \end{frame} -\section{Shared Memory} +\subsubsection{Shared Memory} + \begin{frame} \frametitle{Shared Memory: Übersicht} \begin{itemize} @@ -411,4 +353,5 @@ out: return ret; \end{lstlisting} \end{frame} -\end{document} + +\input{tailpres} diff --git a/application-devel/section.tex b/application-devel/section.tex new file mode 100644 index 0000000..e447d0f --- /dev/null +++ b/application-devel/section.tex @@ -0,0 +1 @@ +\section{Applikationsentwicklung} diff --git a/confighandout.tex b/confighandout.tex new file mode 100644 index 0000000..963125a --- /dev/null +++ b/confighandout.tex @@ -0,0 +1,13 @@ +\documentclass{lxarticle} +\usepackage{german} +\usepackage[utf8]{inputenc} +\usepackage{lxheaders} +\usepackage{lxextras} +\lstset{keywordstyle=\color{blue}} + +\begin{document} + +% disables chapter, section and subsection numbering +\setcounter{secnumdepth}{-1} + +\input{section} diff --git a/configmasterhandout.tex b/configmasterhandout.tex new file mode 100644 index 0000000..285bc00 --- /dev/null +++ b/configmasterhandout.tex @@ -0,0 +1,13 @@ +\documentclass{book} +\usepackage{german} +\usepackage[utf8]{inputenc} +\usepackage{lxextras} +\lstset{keywordstyle=\color{blue}} + +\begin{document} + +\title{Linux Entwicklung} +\maketitle + +\tableofcontents +\pagebreak diff --git a/configmasterpres.tex b/configmasterpres.tex new file mode 100644 index 0000000..2fd1ddf --- /dev/null +++ b/configmasterpres.tex @@ -0,0 +1,36 @@ +\documentclass{beamer} +\mode<presentation> +{ + \usetheme{Dresden} +} +\usepackage{german} +\usepackage[utf8]{inputenc} +\usepackage{pgf,pgfarrows,pgfnodes,pgfautomata,pgfheaps} +\usepackage{amsmath,amssymb} +\usepackage{listings,color} +\usepackage{graphicx} +\usepackage{lxextras} + +\institute{Linutronix GmbH} +\definecolor{lbcolor}{RGB}{255,210,150} +\lstset{ + language=C++, + numbers=left, + stepnumber=1, + numbersep=5pt, + numberstyle=\tiny, + breaklines=true, + breakautoindent=true, + postbreak=\space, + tabsize=2, + basicstyle=\ttfamily\tiny, + showspaces=false, + showstringspaces=false, + extendedchars=true, + backgroundcolor=\color{lbcolor}, + keywordstyle=\bf , + commentstyle=\color{green}, + stringstyle=\color{red} +} + +\begin{document} diff --git a/configpres.tex b/configpres.tex new file mode 100644 index 0000000..0395f4a --- /dev/null +++ b/configpres.tex @@ -0,0 +1,38 @@ +\documentclass{beamer} +\mode<presentation> +{ + \usetheme{Dresden} +} +\usepackage{german} +\usepackage[utf8]{inputenc} +\usepackage{pgf,pgfarrows,pgfnodes,pgfautomata,pgfheaps} +\usepackage{amsmath,amssymb} +\usepackage{listings,color} +\usepackage{graphicx} +\usepackage{lxextras} + +\institute{Linutronix GmbH} +\definecolor{lbcolor}{RGB}{255,210,150} +\lstset{ + language=C++, + numbers=left, + stepnumber=1, + numbersep=5pt, + numberstyle=\tiny, + breaklines=true, + breakautoindent=true, + postbreak=\space, + tabsize=2, + basicstyle=\ttfamily\tiny, + showspaces=false, + showstringspaces=false, + extendedchars=true, + backgroundcolor=\color{lbcolor}, + keywordstyle=\bf , + commentstyle=\color{green}, + stringstyle=\color{red} +} + +\begin{document} + +\input{section} diff --git a/flash-memory/Makefile b/flash-memory/Makefile index 72cada2..0a202ea 100644 --- a/flash-memory/Makefile +++ b/flash-memory/Makefile @@ -1,4 +1,4 @@ -SUBDIRS = `ls -1` +SUBDIRS = `ls -1 | grep -v *.tex | grep -v Makefile | grep -v TODO` all clean:: for dir in $(SUBDIRS) ; do \ diff --git a/flash-memory/TODO b/flash-memory/TODO new file mode 100644 index 0000000..a146baa --- /dev/null +++ b/flash-memory/TODO @@ -0,0 +1 @@ +ubifs chapter diff --git a/flash-memory/flash-filesystems/Makefile b/flash-memory/flash-filesystems/Makefile index 4663d52..d641258 100644 --- a/flash-memory/flash-filesystems/Makefile +++ b/flash-memory/flash-filesystems/Makefile @@ -1,7 +1,7 @@ all: for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ done clean: diff --git a/flash-memory/flash-filesystems/pres_flashfilesystems_en.tex b/flash-memory/flash-filesystems/pres_flashfilesystems_en.tex index 0249aa0..5de794f 100644 --- a/flash-memory/flash-filesystems/pres_flashfilesystems_en.tex +++ b/flash-memory/flash-filesystems/pres_flashfilesystems_en.tex @@ -1,51 +1,20 @@ -\documentclass[11pt]{beamer} - -%\usepackage{ngerman} -\usepackage{times} -\usepackage{graphicx} -\usepackage{pgf,pgfarrows,pgfnodes,pgfautomata,pgfheaps} -\usepackage{amsmath,amssymb} -\usepackage[latin1]{inputenc} -\usepackage{listings,color} -\definecolor{lbcolor}{RGB}{255,210,150} -\lstset{ - language=C, - numbers=left, - stepnumber=1, - numbersep=5pt, - numberstyle=\tiny, - breaklines=true, - breakautoindent=true, - postbreak=\space, - tabsize=2, - basicstyle=\ttfamily\footnotesize, - showspaces=false, - showstringspaces=false, - extendedchars=true, - backgroundcolor=\color{lbcolor}, - keywordstyle=\bf , - commentstyle=\color{green}, - stringstyle=\color{red} -} - -\mode<presentation> -{ - \usetheme{linutronix} -} - -% on the following slides, include icon in the left sidebar \def\lximg{/usr/share/lx/icons/fueller.png} -\title{Creating Flashfilesystems} -\institute{Linutronix GmbH} +\input{configpres} -\begin{document} +\subsection{Creating Flashfilesystems} -\frame{ \titlepage } +\title{Creating Flashfilesystems} +\maketitle -% stop displaying 'fueller.png' on the following slides \def\lximg{none} +\begin{frame} +\frametitle{Contents} +\tableofcontents +\end{frame} + +\subsubsection{Emulation} \begin{frame}[fragile] \frametitle{Emulating flash devices} \begin{lstlisting} @@ -63,6 +32,7 @@ $ dmesg \end{lstlisting} \end{frame} +\subsubsection{JFFS2} \begin{frame}[fragile] \frametitle{MTD Flash partitioning} \begin{itemize} @@ -107,6 +77,7 @@ root=/dev/mtdblock0 rootfstype=jffs2 \end{verbatim} \end{frame} +\subsubsection{UBI and UBIFS} \begin{frame} \frametitle{UBI: Unsorted Block Images} \begin{figure}[h] @@ -198,10 +169,10 @@ ubi.mtd=0 root=ubi0:myvolume rootfstype=ubifs \end{verbatim} \end{frame} -\section*{sources} \begin{frame} \begin{thebibliography}{1} \bibitem{UBIFS} http://mytechrants.wordpress.com/2010/01/20/ubiubifs-on-nandsim/ \end{thebibliography} \end{frame} -\end{document} + +\input{tailpres} diff --git a/flash-memory/mtd/Makefile b/flash-memory/mtd/Makefile index 4663d52..d641258 100644 --- a/flash-memory/mtd/Makefile +++ b/flash-memory/mtd/Makefile @@ -1,7 +1,7 @@ all: for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ done clean: diff --git a/flash-memory/mtd/handout_mtd_de.tex b/flash-memory/mtd/handout_mtd_de.tex index b11c3a5..15c642f 100644 --- a/flash-memory/mtd/handout_mtd_de.tex +++ b/flash-memory/mtd/handout_mtd_de.tex @@ -1,14 +1,8 @@ -\documentclass{lxarticle} -\usepackage{german} -\usepackage[utf8]{inputenc} -\usepackage{lxheaders} -\usepackage{lxextras} +\input{confighandout} -\begin{document} +\subsection{Memory Technology Devices (MTD)} -\section*{Memory Technology Devices (MTD)} - -\section*{Was sind Memory Technology Devices?} +\subsubsection{Was sind Memory Technology Devices?} Prinzipiell kann jedes Stück Speicher als MTD dargestellt werden, es gibt sogar Treiber, die einfach einen RAM-Bereich exportieren. @@ -30,7 +24,7 @@ des Geräts von einem eingebauten Controller verwaltet und erscheint für den Kernel als normales Block-Device (wie eine Festplatte). NAND-typische Eigenschaften wie die Größe eines Eraseblocks bleiben dem Kernel unbekannt. -\section*{Das MTD-Subsystem im Kernel} +\subsubsection{Das MTD-Subsystem im Kernel} Wie im Linux-Kernel üblich, werden die Treiber gleichartiger Geräte von einem eigenen Subsystem verwaltet. Diese Vorgehensweise ermöglicht eine @@ -40,7 +34,7 @@ von Treibern, da ihre Struktur vorgegeben ist, und sie sich nicht mehr um immer wiederkehrenden generischen Code oder das Interface zum Userspace kümmern müssen. -\subsection*{Was das MTD-Subsystem im Kernel macht...} +\paragraph{Was das MTD-Subsystem im Kernel macht...} Das MTD-Subsystem verwaltet zunächst die physikalische Struktur eines Chips, kennt also z.B. dessen Zusammensetzung aus einer gewissen Anzahl @@ -58,7 +52,7 @@ Anhand dieser Device-Dateien kann jetzt auf die einzelnen Partitionen zugegriffen werden. Dabei können Datenblöcke gelesen und geschrieben werden, ausserdem können Eraseblöcke gelöscht werden. -\subsection*{...und was das MTD-Subsystem \emph{nicht} macht...} +\paragraph{...und was das MTD-Subsystem \emph{nicht} macht...} Das MTD-Subsystem wurde bewusst als sehr dünner Abstraktions-Layer angelegt. Es geht lediglich um die einheitliche Schnittstelle und @@ -73,7 +67,7 @@ Ausser der NAND-eigenen ECC-Fehlerkorrektur gibt es keine weiteren Schutzmechanismen, falls beim Schreiben der Strom ausfällt, gehen Daten verloren. -\subsection*{Erweiterungen} +\paragraph{Erweiterungen} Aus historischen Gründen verfügt der Kernel noch über den \cmd{mtdblock}- Treiber. Dieser emuliert für ein mtd-Device \cmd{/dev/mtd0} ein @@ -93,7 +87,7 @@ Interesse als veraltet und schlecht gewartet. Durch die Einführung von UBI und ubifs sind derartige MTD-Erweiterungen für die meisten Anwendungen schlicht überflüssig geworden. -\section*{MTD-Tools} +\subsubsection{MTD-Tools} Um auf mtd-Devices zugreifen zu können, haben die MTD-Entwickler eine Reihe von Tools entwickelt, die von den meisten Distributionen als Paket bereit @@ -135,4 +129,4 @@ Datei \cmd{data.txt} gespeichert. \emph{Hinweis:} Alle diese Tools kennen die Option \cmd{--help}, die alle verfügbaren Optionen auflistet und kurz erläutert. -\end{document} +\input{tailhandout} diff --git a/flash-memory/mtd/pres_mtd_de.tex b/flash-memory/mtd/pres_mtd_de.tex index 217689a..80ffff5 100644 --- a/flash-memory/mtd/pres_mtd_de.tex +++ b/flash-memory/mtd/pres_mtd_de.tex @@ -1,19 +1,15 @@ -\documentclass{beamer} -\usetheme{linutronix} -\usepackage{german} -\usepackage[utf8]{inputenc} -\usepackage{pgf} -\usepackage{graphicx} -\usepackage{lxextras} +\input{configpres} -\title{Block \lq Memory Technology Devices (MTD) unter Linux\rq} -\institute{Linutronix GmbH} - -\begin{document} +\subsection{Memory Technology Devices (MTD)} +\title{\lq Memory Technology Devices (MTD)\rq} \maketitle -% ----- Slide ------------------ +\begin{frame} + \tableofcontents +\end{frame} + +\subsubsection{Einführung} \begin{frame} \frametitle{Memory Technology Devices} \begin{itemize} @@ -26,7 +22,7 @@ \end{frame} -% ----- Slide ------------------ +\subsubsection{MTD Kernelsubsystem} \begin{frame} \frametitle{MTD subsystem im Kernel} \begin{itemize} @@ -41,5 +37,4 @@ \end{frame} - -\end{document} +\input{tailpres} diff --git a/flash-memory/section.tex b/flash-memory/section.tex new file mode 100644 index 0000000..7c98f9f --- /dev/null +++ b/flash-memory/section.tex @@ -0,0 +1 @@ +\section{Flash Speicher} diff --git a/flash-memory/ubi/Makefile b/flash-memory/ubi/Makefile index 4663d52..d641258 100644 --- a/flash-memory/ubi/Makefile +++ b/flash-memory/ubi/Makefile @@ -1,7 +1,7 @@ all: for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ done clean: diff --git a/flash-memory/ubi/handout_ubi_de.tex b/flash-memory/ubi/handout_ubi_de.tex index 0cf7aec..0f4b4cb 100644 --- a/flash-memory/ubi/handout_ubi_de.tex +++ b/flash-memory/ubi/handout_ubi_de.tex @@ -1,14 +1,8 @@ -\documentclass{lxarticle} -\usepackage{german} -\usepackage[utf8]{inputenc} -\usepackage{lxheaders} -\usepackage{lxextras} +\input{confighandout} -\begin{document} +\subsection{Unsorted Block Images (UBI)} -\section*{Unsorted Block Images (UBI)} - -\section*{Was ist UBI?} +\subsubsection{Was ist UBI?} UBI kann am ehesten als Logical Volume Manager (LVM) für mtd-Devices bezeichnet werden. Beim Start scanned UBI das mtd-Device und baut eine @@ -19,7 +13,7 @@ bereits erkennt. Dieser Gesamtvorrat an physikalischen Eraseblöcken wird jetzt im nächsten Schritt an sogenannte UBI-Volumes verteilt. -\section*{UBI-Volumes} +\subsubsection{UBI-Volumes} UBI-Volumes entsprechen etwa den Partitionen anderer Systeme. Der von einem mtd-Device bereitgestellte Speicher wird also in mehrere unabhängige @@ -54,7 +48,7 @@ Platte zum anderen bewegt werden muss. Auf Flash-Speichern gibt es keine Seek-Zeiten, was UBI hier zugunsten eines auf Flash optimierten Designs ausnutzt. -\subsection*{Statische Volumes} +\paragraph{Statische Volumes} Statische Volumes sind für Anwendungen gedacht, die kein Dateisystem benötigen. Ein praktisches Beispiel ist ein kleines Volume, das lediglich einen @@ -69,7 +63,7 @@ wenig Code (einige kB) möglich. Statische Volumes enthalten also immer nur einen einzigen Datenblock, der in einem Vorgang geschrieben werden muss. -\subsection*{Dynamische Volumes} +\paragraph{Dynamische Volumes} Dynamische Volumes sind dafür gedacht, ein Dateisystem zu enthalten. Man verwendet sie also beispielsweise für ein Root-Filesystem oder für @@ -77,7 +71,7 @@ Volumes, die Nutzerdaten enthalten. Dynamische Volumes verwendet man am Besten mit dem Dateisystem ubifs. -\subsection*{UBIGLUEBI} +\paragraph{UBIGLUEBI} UBIGLUEBI ist ein Aufsatz auf UBI, der für jedes Volume wieder ein mtd-Device bereitstellt. Dies klingt zunächst überraschend, da UBI ja schon @@ -89,7 +83,7 @@ Heute gibt es ubifs, das direkt auf UBI aufsetzt und folglich kein mtd-Device benötigt. Da ubifs ohnehin in allen Bereichen deutliche Vorteile gegenüber jffs2 hat, wird UBIGLUEBI in der Regel nicht mehr benötigt. -\section*{UBI-Tools} +\subsubsection{UBI-Tools} Da UBI von den MTD-Entwicklern implementiert wurde, sind die UBI-Tools Bestandteil der MTD-Tool-Kollektion. Diese gibt es mittlerweile als @@ -169,4 +163,4 @@ Weitere Informationen sind unter folgender URL erhältlich: http://www.linux-mtd.infradead.org/doc/general.html \end{lstlisting} -\end{document} +\input{tailhandout} diff --git a/flash-memory/ubi/pres_ubi_de.tex b/flash-memory/ubi/pres_ubi_de.tex index d4e154f..410b899 100644 --- a/flash-memory/ubi/pres_ubi_de.tex +++ b/flash-memory/ubi/pres_ubi_de.tex @@ -1,19 +1,15 @@ -\documentclass{beamer} -\usetheme{linutronix} -\usepackage{german} -\usepackage[utf8]{inputenc} -\usepackage{pgf} -\usepackage{graphicx} -\usepackage{lxextras} +\input{configpres} -\title{Block \lq UBI - Unsorted Block Images\rq} +\subsection{UBI - Unsorted Block Images} +\title{\lq UBI - Unsorted Block Images\rq} \institute{Linutronix GmbH} -\begin{document} - \maketitle -% ----- Slide ------------------ +\begin{frame} + \tableofcontents +\end{frame} + \begin{frame} \frametitle{UBI - Unsorted Block Images} \begin{itemize} @@ -25,5 +21,4 @@ \end{itemize} \end{frame} - -\end{document} +\input{tailpres} diff --git a/flash-memory/ubifs/Makefile b/flash-memory/ubifs/Makefile deleted file mode 100644 index 4663d52..0000000 --- a/flash-memory/ubifs/Makefile +++ /dev/null @@ -1,9 +0,0 @@ -all: - for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ - done - -clean: - rm -f *.aux *.log *.pdf *.log *.snm *.toc *.vrb *.nav *.out - diff --git a/frameworks/Makefile b/frameworks/Makefile index 72cada2..0a202ea 100644 --- a/frameworks/Makefile +++ b/frameworks/Makefile @@ -1,4 +1,4 @@ -SUBDIRS = `ls -1` +SUBDIRS = `ls -1 | grep -v *.tex | grep -v Makefile | grep -v TODO` all clean:: for dir in $(SUBDIRS) ; do \ diff --git a/frameworks/TODO b/frameworks/TODO new file mode 100644 index 0000000..bd85bef --- /dev/null +++ b/frameworks/TODO @@ -0,0 +1 @@ +- section about gui frameworks diff --git a/frameworks/gui/Makefile b/frameworks/gui/Makefile deleted file mode 100644 index 4663d52..0000000 --- a/frameworks/gui/Makefile +++ /dev/null @@ -1,9 +0,0 @@ -all: - for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ - done - -clean: - rm -f *.aux *.log *.pdf *.log *.snm *.toc *.vrb *.nav *.out - diff --git a/frameworks/middleware/Makefile b/frameworks/middleware/Makefile index 4663d52..d641258 100644 --- a/frameworks/middleware/Makefile +++ b/frameworks/middleware/Makefile @@ -1,7 +1,7 @@ all: for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ done clean: diff --git a/frameworks/middleware/handout_middleware.tex b/frameworks/middleware/handout_middleware.tex index c11bc8d..44c75f7 100644 --- a/frameworks/middleware/handout_middleware.tex +++ b/frameworks/middleware/handout_middleware.tex @@ -1,32 +1,6 @@ -\documentclass{lxarticle} -%\usepackage{english} -\usepackage[utf8]{inputenc} -\usepackage{lxheaders} -\usepackage{lxextras} - -\lstset{ - language=C++, - numbers=left, - stepnumber=1, - numbersep=5pt, - numberstyle=\tiny, - breaklines=true, - breakautoindent=true, - postbreak=\space, - tabsize=2, - basicstyle=\ttfamily\footnotesize, - showspaces=false, - showstringspaces=false, - extendedchars=true, - %backgroundcolor=\color{lbcolor}, - keywordstyle=\bf , - commentstyle=\color{green}, - stringstyle=\color{red} -} - -\begin{document} +\input{confighandout} -\section*{Middleware} +\subsection{Middleware} Distributed systems need to communicate with each other. Middleware assists the developer by delivering a communication framework. The developer doesn't need @@ -54,7 +28,7 @@ Also a middleware can provide different degrees of abstraction: \item Localization of Services \end{itemize} -\subsection*{D-Bus / Desktop Bus} +\subsubsection{D-Bus / Desktop Bus} D-Bus is designed for @@ -73,13 +47,11 @@ and used by several Desktop Environments \item \dots \end{itemize} -also \cmd{HAL} host its hardware info at D-Bus. - D-Bus is designed for local IPC only. It is a message based Middleware supporting 1:n publish/subscribe mechanism and 1:1 message passing. D-Bus has integrated datatype marschalling. -\subsubsection*{Architecture} +\paragraph{Architecture} \begin{figure} \centering @@ -116,7 +88,7 @@ possible one of these libraries should be used: \item .NET \end{itemize} -\paragraph{Terminology} +\subparagraph{Terminology} \begin{description} \item[bus address] is the name of ther underlying unix socket, e.g. \cmd{/tmp/dbus\_lx.socket} @@ -160,9 +132,9 @@ NM Applet and sends it to the D-Bus system bus. The NM daemon listens for the messages from the NM user daemon and configures the networking stack via system calls. -\subsubsection*{Tools} +\paragraph{Tools} -\paragraph{qdbusviewer} +\subparagraph{qdbusviewer} is a tool to browse through the hosted objects and call any method. (Figure \ref{img:qdbusviewer}) @@ -173,7 +145,7 @@ is a tool to browse through the hosted objects and call any method. (Figure \label{img:qdbusviewer} \end{figure} -\subsubsection*{Conclusion} +\paragraph{Conclusion} D-Bus is good for accessing System Infos and for IPC of Desktop Applications. Its small API has bindings for all common languages and frameworks and is easy @@ -185,7 +157,7 @@ to guarantee any real-time behaviour. There is even no message ordering. There is no guarantee which method returns first, if two methods are invoked around the same time. -\subsection*{CORBA} +\subsubsection{CORBA} CORBA is a middleware, which allows RPC\footnote{Remote Procedure Call}-based IPC\footnote{Inter Process Communication} between @@ -235,7 +207,7 @@ systems. The framework can be trimmed for embedded systems: Each application described in this paper consumes less than 1 MByte of RAM. Also the consumed CPU time is suprisingly low. -\subsubsection{Conclusion} +\paragraph{Conclusion} CORBA offers a wide variety of middleware communication methods. There is no limitation for a communication between different operating systems, even the @@ -243,7 +215,7 @@ network protocols can be exchanged. CORBA provides a Real-time extension. On the other hand, the framework is complex and difficult to learn. -\subsection*{Exercises} +\subsubsection{Exercises} An application should be created, to send a message to the 'server' with a variable payload, that the time needed for the call / return of the call can be @@ -252,7 +224,7 @@ measured in the client. The above described application will be implemented with ACE/TAO RTCORBA and the D-Bus glib bindings: -\subsubsection*{ACE/TAO RTCORBA} +\paragraph{ACE/TAO RTCORBA} First an IDL for the Ping interface will be created (\cmd{ping.idl}: @@ -683,10 +655,9 @@ To run the applications start them with: The order, which application is started first doesn't matter. Take care that the \cmd{dbus-daemon} is running. -\begin{thebibliography}{9}%use this if you have <=9 bib refs -%\begin{thebibliography}{99}%use this if you have >9 bib refs +\begin{thebibliography}{9} \bibitem{paper1},{\it Real-time CORBA Specification},2005, {\sc OMG} \bibitem{paper2},{\it Overview of ACE},2007\\{\it http://www.cs.wustl.edu/schmidt/ACE-overview.html} \end{thebibliography} -\end{document} +\input{tailhandout} diff --git a/frameworks/middleware/hints_middleware.tex b/frameworks/middleware/hints_middleware.tex index 50e0cca..140eed4 100644 --- a/frameworks/middleware/hints_middleware.tex +++ b/frameworks/middleware/hints_middleware.tex @@ -16,12 +16,4 @@ \item Grundlegende Unterschiede zwischen DBUS und CORBA \end{itemize} -\subsection*{Unterrichts-Ablauf} - -Hinweise zur Präsentation, Zeitplanung, etc. - -\subsection*{Übungen bei vorhandener Hardware} - -Hinweise zu Übungen, Zeitlimit dazu. - \end{document} diff --git a/frameworks/middleware/pres_middleware.tex b/frameworks/middleware/pres_middleware.tex index fbb6131..2f4c462 100644 --- a/frameworks/middleware/pres_middleware.tex +++ b/frameworks/middleware/pres_middleware.tex @@ -1,40 +1,9 @@ -\documentclass{beamer} -\usetheme{linutronix} -\usepackage{german} -\usepackage[utf8]{inputenc} -\usepackage{pgf} -\usepackage{graphicx} -\usepackage{lxextras} - -\lstset{ - language=C++, - numbers=left, - stepnumber=1, - numbersep=5pt, - numberstyle=\tiny, - breaklines=true, - breakautoindent=true, - postbreak=\space, - tabsize=2, - basicstyle=\ttfamily\footnotesize, - showspaces=false, - showstringspaces=false, - extendedchars=true, - backgroundcolor=\color{lbcolor}, - keywordstyle=\bf , - commentstyle=\color{green}, - stringstyle=\color{red} -} - -\title{Block \lq Middleware\rq} -\institute{Linutronix GmbH} - -\begin{document} +\input{configpres} +\title{\lq Middleware\rq} \maketitle -\section{DBUS} - +\subsection{DBUS} \begin{frame} \frametitle{DBUS Communication Framework} \begin{block}{Facts} @@ -92,8 +61,7 @@ Source: http://dbus.freedesktop.org Source: http://www.redhat.com \end{frame} -\section{CORBA} - +\subsection{CORBA} \begin{frame} \frametitle{Common Object Request Broker Architecture} \begin{block}{abstracts} @@ -141,12 +109,11 @@ Source: http://www.redhat.com \end{raggedright} \end{frame} -\subsection{ACE/TAO Framework} - +\subsubsection{ACE/TAO Framework} \begin{frame} \frametitle{ACE/TAO Software Architecture} \begin{center} -\includegraphics[height=0.7\textheight]{./images/ace.jpg} +\includegraphics[height=0.7\textheight]{images/ace.jpg} \end{center} \begin{raggedright} \scriptsize http://cs.wustl.edu/schmidt/ACE @@ -167,4 +134,4 @@ Source: http://www.redhat.com \end{block} \end{frame} -\end{document} +\input{tailpres} diff --git a/frameworks/section.tex b/frameworks/section.tex new file mode 100644 index 0000000..97c05a1 --- /dev/null +++ b/frameworks/section.tex @@ -0,0 +1 @@ +\section{Frameworks} diff --git a/handout_master.tex b/handout_master.tex new file mode 100644 index 0000000..68117f2 --- /dev/null +++ b/handout_master.tex @@ -0,0 +1,24 @@ +\input{configmasterhandout} +\chapter{Grundlagen} +\section{Aufbau} +\input{./linux-basics/boot-process/handout_boot-process_de.tex} +\input{./linux-basics/filesystem-structure/handout_file-system-structure_de.tex} +\chapter{Userspace} +\section{Applikationsentwicklung} +\input{./linux-basics/sh-programming/handout_sh-programming_de.tex} +\input{./application-devel/app-debugging/handout_app-debugging_de.tex} +\input{./application-devel/devel-environment/handout_devel-environment_de.tex} +\section{Frameworks} +\input{./frameworks/middleware/handout_middleware.tex} +\chapter{Kernel} +\section{Flashspeicher} +\input{./flash-memory/mtd/handout_mtd_de.tex} +\input{./flash-memory/ubi/handout_ubi_de.tex} +\section{Treiberentwicklung} +\input{./kernel-devel/kernel-basics/handout_kernel-basics_de.tex} +\input{./kernel-devel/kernel-build/handout_kernel-build_de.tex} +\input{./kernel-devel/uio-driver/handout_uio-driver_de.tex} +\section{Echtzeit} +\input{./realtime/rt-basics/handout_rt-basics_de.tex} +\input{./realtime/rt-specialties/handout_rt-specialties_de.tex} +\input{tailmasterhandout} diff --git a/handout_template.tex b/handout_template.tex index b6e7158..046bda6 100644 --- a/handout_template.tex +++ b/handout_template.tex @@ -1,19 +1,13 @@ -\documentclass{lxarticle} -\usepackage{german} -\usepackage[utf8]{inputenc} -\usepackage{lxheaders} -\usepackage{lxextras} +\input{confighandout} -\begin{document} +\subsection*{Titel} -\section*{Titel} - -\subsection*{Abschnitt1} +\subsubsection*{Abschnitt1} Text -\subsection*{Abschnitt2} +\subsubsection*{Abschnitt2} Text -\end{document} +\input{tailhandout} diff --git a/linux-basics/what-is-linux/images/785px-Eniac.jpg b/images/785px-Eniac.jpg Binary files differindex 11d5427..11d5427 100644 --- a/linux-basics/what-is-linux/images/785px-Eniac.jpg +++ b/images/785px-Eniac.jpg diff --git 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a/realtime/rt-basics/images/xenomai.svg +++ b/images/xenomai.svg diff --git a/kernel-devel/Makefile b/kernel-devel/Makefile index 72cada2..0a202ea 100644 --- a/kernel-devel/Makefile +++ b/kernel-devel/Makefile @@ -1,4 +1,4 @@ -SUBDIRS = `ls -1` +SUBDIRS = `ls -1 | grep -v *.tex | grep -v Makefile | grep -v TODO` all clean:: for dir in $(SUBDIRS) ; do \ diff --git a/kernel-devel/TODO b/kernel-devel/TODO new file mode 100644 index 0000000..3f5e022 --- /dev/null +++ b/kernel-devel/TODO @@ -0,0 +1,3 @@ +- driver_basics, see hint file +- best_practices, see hint file +- some handouts diff --git a/kernel-devel/char-device/Makefile b/kernel-devel/char-device/Makefile index 4663d52..d641258 100644 --- a/kernel-devel/char-device/Makefile +++ b/kernel-devel/char-device/Makefile @@ -1,7 +1,7 @@ all: for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ done clean: diff --git a/kernel-devel/char-device/pres_char-device_de.tex b/kernel-devel/char-device/pres_char-device_de.tex index 7df54c5..6568af4 100644 --- a/kernel-devel/char-device/pres_char-device_de.tex +++ b/kernel-devel/char-device/pres_char-device_de.tex @@ -1,20 +1,11 @@ -\documentclass{beamer} -\usetheme{linutronix} -\usepackage{german} -\usepackage[utf8]{inputenc} -\usepackage{pgf} -\usepackage{graphicx} -\usepackage{psfrag} -\usepackage{listings} +\input{configpres} \title{Interaktion eines Character Device Treibers} -\institute{Linutronix GmbH} - -\begin{document} -\lstset{language=[ANSI]C, moredelim=[is][\color{blue}]{|}{|}} \maketitle -% ----- Slide Syscalls ------------------ +\subsection{Character Devices} + +\subsubsection{Syscall Interface} \begin{frame} \frametitle{Syscall Interface} \begin{center} @@ -22,7 +13,7 @@ \end{center} \end{frame} -% ----- Slide Aufbau ------------------ +\subsubsection{Struktur} \begin{frame} \frametitle{Interaktion eines Character Device Treibers} \pause @@ -49,7 +40,6 @@ \end{itemize} \end{frame} -% ----- Slide open ------------------ \begin{frame}[fragile] \frametitle{open} \pause @@ -78,7 +68,6 @@ fehl und es gibt keine Benachrichtigung des Treibers. \end{center} \end{frame} -% ----- Slide release ------------------ \begin{frame}[fragile] \frametitle{release} \pause @@ -107,7 +96,6 @@ fehl und es gibt keine Benachrichtigung des Treibers. \end{center} \end{frame} -% ----- Slide read ------------------ \begin{frame}[fragile] \frametitle{read} \pause @@ -135,7 +123,6 @@ ssize_t (*read) (struct file *, char __user *, size_t, loff_t *); \end{center} \end{frame} -% ----- Slide write ------------------ \begin{frame}[fragile] \frametitle{write} \pause @@ -163,7 +150,6 @@ von \emph{copy\_from\_user} aus dem Userspace kopiert. \end{center} \end{frame} -% ----- Slide fsync ------------------ \begin{frame}[fragile] \frametitle{fsync} \pause @@ -190,7 +176,6 @@ int (*fsync) (struct file *, struct dentry *, int datasync); \end{center} \end{frame} -% ----- Slide llseek ------------------ \begin{frame}[fragile] \frametitle{llseek} \pause @@ -217,7 +202,6 @@ loff_t (*llseek) (struct file *, loff_t, int); \end{center} \end{frame} -% ----- Slide poll ------------------ \begin{frame}[fragile] \frametitle{poll} \pause @@ -245,7 +229,6 @@ implementiert, so muss nicht blockierendes Lesen und Schreiben möglich sein. \end{center} \end{frame} -% ----- Slide mmap ------------------ \begin{frame}[fragile] \frametitle{mmap} \pause @@ -273,7 +256,6 @@ Userspace-Prozesses an. \end{center} \end{frame} -% ----- Slide ioctl ------------------ \begin{frame}[fragile] \frametitle{ioctl} \pause @@ -302,4 +284,4 @@ werden. \end{center} \end{frame} -\end{document} +\input{tailpres} diff --git a/kernel-devel/driver-basics/Makefile b/kernel-devel/driver-basics/Makefile new file mode 100644 index 0000000..d641258 --- /dev/null +++ b/kernel-devel/driver-basics/Makefile @@ -0,0 +1,9 @@ +all: + for pdf in `ls -1 *.tex` ; do \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + done + +clean: + rm -f *.aux *.log *.pdf *.log *.snm *.toc *.vrb *.nav *.out + diff --git a/kernel-devel/driver-basics/handout_driver-basics_de.tex b/kernel-devel/driver-basics/handout_driver-basics_de.tex deleted file mode 100644 index 4c391b2..0000000 --- a/kernel-devel/driver-basics/handout_driver-basics_de.tex +++ /dev/null @@ -1,17 +0,0 @@ -\documentclass{article} -\usepackage{german} -\usepackage[utf8]{inputenc} - -\begin{document} - -\section*{Titel} - -\subsection*{Abschnitt1} - -Text - -\subsection*{Abschnitt2} - -Text - -\end{document} diff --git a/kernel-devel/driver-basics/pres_driver-basics_de.tex b/kernel-devel/driver-basics/pres_driver-basics_de.tex deleted file mode 100644 index 07db328..0000000 --- a/kernel-devel/driver-basics/pres_driver-basics_de.tex +++ /dev/null @@ -1,24 +0,0 @@ -\documentclass{article} -\usepackage{german} -\usepackage[utf8]{inputenc} - -\begin{document} - -\section*{Block \lq Was ist Linux?\rq} - -\subsection*{Lernziele} -\begin{itemize} -\item Lernziel 1 -\item Lernziel 2 -\item Lernziel 3 -\end{itemize} - -\subsection*{Unterrichts-Ablauf} - -Hinweise zur Präsentation, Zeitplanung, etc. - -\subsection*{Übungen bei vorhandener Hardware} - -Hinweise zu Übungen, Zeitlimit dazu. - -\end{document} diff --git a/kernel-devel/kernel-basics/Makefile b/kernel-devel/kernel-basics/Makefile index 4663d52..d641258 100644 --- a/kernel-devel/kernel-basics/Makefile +++ b/kernel-devel/kernel-basics/Makefile @@ -1,7 +1,7 @@ all: for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ done clean: diff --git a/kernel-devel/kernel-basics/handout_kernel-basics_de.tex b/kernel-devel/kernel-basics/handout_kernel-basics_de.tex index 057f4bc..38d3a08 100644 --- a/kernel-devel/kernel-basics/handout_kernel-basics_de.tex +++ b/kernel-devel/kernel-basics/handout_kernel-basics_de.tex @@ -1,12 +1,6 @@ -\documentclass{lxarticle} -\usepackage{german} -\usepackage[utf8]{inputenc} -\usepackage{lxheaders} -\usepackage{lxextras} +\input{confighandout} -\begin{document} - -\section*{Kernel-Grundlagen} +\subsection{Kernel-Grundlagen} Der Linux-Kernel ist moderner Betriebssystemkern, der sich unter anderem durch folgende Eigenschaften auszeichnet: @@ -31,7 +25,7 @@ auch in vielen anderen Bereichen wie dem Cluster-Computing (Google, Rendern von Spielfilm-Effekten in Hollywood) werden die Aufgaben heute fast ausschließlich mit Linux gelöst. -\subsection*{Aufbau des Kernels} +\subsubsection{Aufbau des Kernels} Der Sourcecode des Kernels ist recht übersichtlich in Subsysteme gegliedert. Die Grenzen der einzelnen Subsysteme sind keinesfalls scharf definiert, aber @@ -70,7 +64,7 @@ Treiber-Baums im \cmd{sysfs} kommt automatisch allen Treibern zugute. Diese übergeordneten Treiberfunktionen werden als \emph{Driver Core} bezeichnet. -\subsection*{Kernel Maintainer} +\subsubsection{Kernel Maintainer} Jedes Subsystem wird normalerweise von einem, manchmal auch mehreren Programmierern betreut. Diese Betreuer bezeichnet man als \emph{Maintainer}. @@ -93,7 +87,7 @@ Thema zuständige Mailingliste. Fragen oder Änderungsvorschläge sollte man \emph{immer} an die Mailingliste senden und nicht persönlich an den Maintainer! -\subsection*{Entwicklungsprozess} +\subsubsection{Entwicklungsprozess} Änderungen am Linux-Kernel erfolgen ausschließlich durch \emph{Patche}. Ein Patch ist eine durch das Programm \cmd{diff} Textdatei, die die Änderungen @@ -121,7 +115,7 @@ Informationen dazu findet man in den Kernelquellen unter \cmd{Documentation/SubmittingPatches} -\subsection*{Kernel-Konfiguration} +\subsubsection{Kernel-Konfiguration} Der Kernel ist durch eine Vielzahl an Optionen (mehrere 1000) in weiten Bereichen konfigurierbar. Die Konfiguration wird im Hauptverzeichnis der @@ -139,4 +133,4 @@ Das Kernel-Buildsystem stellt ein eigenes Subsystem dar und hat einen eigenen Maintainer. Es handhabt den kompletten Build-Prozess des Kernels und unterstützt dabei auch explizit Cross-Compiling. -\end{document} +\input{tailhandout} diff --git a/kernel-devel/kernel-basics/pres_kernel-basics_de.tex b/kernel-devel/kernel-basics/pres_kernel-basics_de.tex index 8b6161e..372ada2 100644 --- a/kernel-devel/kernel-basics/pres_kernel-basics_de.tex +++ b/kernel-devel/kernel-basics/pres_kernel-basics_de.tex @@ -1,22 +1,13 @@ -\documentclass{beamer} -\usetheme{linutronix} -\usepackage{german} -\usepackage[utf8]{inputenc} -\usepackage{pgf} -\usepackage{graphicx} -\usepackage{lxextras} +\input{configpres} \title{Kernel-Grundlagen} -\institute{Linutronix GmbH} - -\begin{document} - \maketitle +\subsection{Grundlagen} -% ----- Slide ------------------ +\subsubsection{Kernel Eigenschaften} \begin{frame} -\frametitle{Kernel-Eigenschaften} +\frametitle{Kernel Eigenschaften} \begin{itemize} \item Freie Software (GPL Version 2) \pause @@ -42,14 +33,14 @@ \end{itemize} \end{frame} -% ----- Slide ------------------ +\subsubsection{Aufbau} \begin{frame} \frametitle{Aufbau des Kernels} \centering \includegraphics[width=0.8\textwidth]{images/Subsystems.png} \end{frame} -% ----- Slide ------------------ +\subsubsection{Maintainer} \begin{frame} \frametitle{Kernel Maintainer} \begin{itemize} @@ -65,7 +56,7 @@ \end{itemize} \end{frame} -% ----- Slide ------------------ +\subsubsection{Entwicklungsprozess} \begin{frame} \frametitle{Entwicklungsprozess} \begin{itemize} @@ -81,7 +72,7 @@ \end{itemize} \end{frame} -% ----- Slide ------------------ +\subsubsection{Konfiguration} \begin{frame} \frametitle{Kernel-Konfiguration} \begin{itemize} @@ -99,5 +90,4 @@ \end{itemize} \end{frame} - -\end{document} +\input{tailpres} diff --git a/kernel-devel/kernel-best-practices/Makefile b/kernel-devel/kernel-best-practices/Makefile index 4663d52..d641258 100644 --- a/kernel-devel/kernel-best-practices/Makefile +++ b/kernel-devel/kernel-best-practices/Makefile @@ -1,7 +1,7 @@ all: for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ done clean: diff --git a/kernel-devel/kernel-build/Makefile b/kernel-devel/kernel-build/Makefile index 4663d52..d641258 100644 --- a/kernel-devel/kernel-build/Makefile +++ b/kernel-devel/kernel-build/Makefile @@ -1,7 +1,7 @@ all: for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ done clean: diff --git a/kernel-devel/kernel-build/handout_kernel-build_de.tex b/kernel-devel/kernel-build/handout_kernel-build_de.tex index f0e5fae..bd28a31 100644 --- a/kernel-devel/kernel-build/handout_kernel-build_de.tex +++ b/kernel-devel/kernel-build/handout_kernel-build_de.tex @@ -1,14 +1,8 @@ -\documentclass{lxarticle} -\usepackage{german} -\usepackage[utf8]{inputenc} -\usepackage{lxheaders} -\usepackage{lxextras} +\input{confighandout} -\begin{document} +\subsection{Kernel konfigurieren und kompilieren} -\section*{Kernel konfigurieren und kompilieren} - -\subsection*{Vorarbeiten} +\subsubsection{Vorarbeiten} Bevor man einen Kernel konfigurieren kann, sollte man wissen, was man will. Das hört sich zunächst nach einer trivialen Binsenweisheit an, kann aber @@ -32,7 +26,7 @@ beispielsweise keine Gerätedateien unterstützt. Will man Linux von einem USB-Stick booten, so wird man diesen dazu beispielsweise mit einem ext2-Dateisystem versehen. - \subsection*{Kernel-Konfiguration} +\subsubsection{Kernel-Konfiguration} Mit diesen Informationen versehen, kann man jetzt die Konfiguration beginnen. Dies erfolgt durch Eingabe von @@ -54,7 +48,7 @@ Man sollte bei der Konfiguration zuerst grundlegende Dinge wie den Prozessortyp angeben, da untergeordnete Eigenschaften oder Treiber davon abhängig sein können. -\subsection*{Module, ja oder nein?} +\subsubsection{Module, ja oder nein?} Bei üblichen Kerneln für Desktop-Systeme wird man immer einen Großteil der Treiber als Module kompilieren. Solche Rechner besitzen viele Schnittstellen, über die man später die Hardware erweitern kann, und kann den Kernel bereits @@ -83,7 +77,7 @@ Einzelfall ab. Bei Embedded Systems kommt dies aber durchaus öfter vor. Aus verständlichen Gründen dürfen Treiber, die zum Booten und Mounten des Rootfs benötigt werden, niemals als Module gebaut werden! -\subsection*{initrd} +\subsubsection{initrd} Die Kernel von Distributionen haben das Problem, dass sie auf möglichst vielen unterschiedlichen Rechnern booten müssen. Würde man die Treiber für alle @@ -100,7 +94,7 @@ aus dem Speicher entfernt werden. Dieses Verfahren nennt man \emph{initrd} Wenn man einen Kernel für ein bestimmtes Board selbst kompiliert, braucht man nie eine initrd, da man ja genau die richtigen Treiber fest einkompilieren kann. -\subsection*{initramfs} +\subsubsection{initramfs} Ein anderes Verfahren, bei dem der Kernel zunächst eine RAM-Disk anlegt, ist \emph{initramfs}. Im Unterschied zu initrd wird diese aber nicht aus einem @@ -125,7 +119,7 @@ Eine weitere Anwendung sind Firmware-Updates. So könnten die Startskripte des initramfs beispielsweise auf einem Server nachschauen, ob Updates vorhanden sind, und diese dann anwenden. -\subsection*{Kernel kompilieren} +\subsubsection{Kernel kompilieren} Nach abgeschlossener Kernel-Konfiguration kompiliert man den Kernel einfach durch Eingabe von @@ -168,7 +162,7 @@ Hauptverzeichnis der Kernelquellen, so ergibt sich folgender Aufruf: ./makearm -j3 \end{lstlisting} -\subsection*{Kernel installieren} +\subsubsection{Kernel installieren} Einen Kernel für den lokalen Rechner (also den, auf dem man auch kompiliert hat) installiert man einfach durch Eingabe von @@ -217,7 +211,7 @@ Root-Filesystem per NFS aus diesem Verzeichnis gemountet, so stehen die Module sofort und ohne Reboot zur Verfügung. Diese Vorgehensweise hat sich bei der Entwicklung von Treibern für Embedded Systems sehr bewährt. -\subsection*{Kontrollfragen} +\subsubsection{Kontrollfragen} \begin{enumerate} \item Beschreiben Sie Unterschiede zwischen initrd und initramfs. @@ -226,5 +220,4 @@ Entwicklung von Treibern für Embedded Systems sehr bewährt. \item Nennen Sie eine Anwendung von initramfs. \end{enumerate} - -\end{document} +\input{tailhandout} diff --git a/kernel-devel/linux-mm-basics/Makefile b/kernel-devel/linux-mm-basics/Makefile index 4663d52..d641258 100644 --- a/kernel-devel/linux-mm-basics/Makefile +++ b/kernel-devel/linux-mm-basics/Makefile @@ -1,7 +1,7 @@ all: for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ done clean: diff --git a/kernel-devel/linux-mm-basics/pres_linux-mm-basics_en.tex b/kernel-devel/linux-mm-basics/pres_linux-mm-basics_en.tex index 8ff0da7..f46c91d 100644 --- a/kernel-devel/linux-mm-basics/pres_linux-mm-basics_en.tex +++ b/kernel-devel/linux-mm-basics/pres_linux-mm-basics_en.tex @@ -1,23 +1,16 @@ -\documentclass{beamer} -\usetheme{linutronix} -\usepackage{german} -\usepackage[utf8]{inputenc} -\usepackage{pgf} -\usepackage{graphicx} +\input{configpres} -\title{Linux Memory Management basics} -\institute{Linutronix GmbH} +\title{Linux Memory Management} +\maketitle -\begin{document} +\subsection{Linux Memory Management} -\maketitle \begin{frame} \frametitle{Overview} \tableofcontents \end{frame} -\section{Basics} -\subsection{Overview} +\subsubsection{Basics} \begin{frame} \frametitle{Overview} \begin{itemize} @@ -76,7 +69,7 @@ Possible settings are: \end{itemize} \end{frame} -\subsection{The stack} +\subsubsection{The stack} \begin{frame} \frametitle{The stack} \begin{itemize} @@ -90,8 +83,7 @@ Possible settings are: \end{itemize} \end{frame} -\subsection{The heap} - +\subsubsection{The heap} \begin{frame} \frametitle{The heap: Userland handling} \begin{itemize} @@ -121,8 +113,8 @@ guarantee that the memory really is available. \end{itemize} \end{frame} -\section{Do's and Dont's} -\subsection{The heap} +\subsection{Do's and Dont's} +\subsubsection{The heap} % fragmentation % check return value % ulimit (limit memory consumption) @@ -176,8 +168,8 @@ file locks (-x) unlimited \end{verbatim} \end{frame} -\section{Realtime} -\subsection{General} +\subsection{Realtime} +\subsubsection{General} \begin{frame}[fragile] \frametitle{Locking the memory} \begin{verbatim} @@ -188,7 +180,8 @@ if(mlockall(MCL_CURRENT|MCL_FUTURE) == -1) { } \end{verbatim} \end{frame} -\subsection{Stack} + +\subsubsection{Stack} \begin{frame}[fragile] \frametitle{Stack prefaulting} \begin{verbatim} @@ -203,7 +196,7 @@ void stack_prefault(void) { \end{verbatim} \end{frame} -\subsection{Heap} +\subsubsection{Heap} \begin{frame} \frametitle{Allocations from Realtime context} \begin{itemize} @@ -241,7 +234,7 @@ static void reserve_process_memory(int size) \end{verbatim} \end{frame} -\section*{sources} +\subsection*{sources} \begin{frame} \frametitle{sources} \begin{thebibliography}{1} @@ -250,4 +243,4 @@ static void reserve_process_memory(int size) \end{thebibliography} \end{frame} -\end{document} +\input{tailpres} diff --git a/kernel-devel/module-basics/Makefile b/kernel-devel/module-basics/Makefile index 4663d52..d641258 100644 --- a/kernel-devel/module-basics/Makefile +++ b/kernel-devel/module-basics/Makefile @@ -1,7 +1,7 @@ all: for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ done clean: diff --git a/kernel-devel/module-basics/pres_module-basics_de.tex b/kernel-devel/module-basics/pres_module-basics_de.tex index 533a668..e303cca 100644 --- a/kernel-devel/module-basics/pres_module-basics_de.tex +++ b/kernel-devel/module-basics/pres_module-basics_de.tex @@ -1,20 +1,11 @@ -\documentclass{beamer} -\usetheme{linutronix} -\usepackage{german} -\usepackage[utf8]{inputenc} -\usepackage{pgf} -\usepackage{graphicx} -\usepackage{psfrag} -\usepackage{listings} +\input{configpres} \title{Treiber Modul Grundlagen} -\institute{Linutronix GmbH} - -\begin{document} -\lstset{language=[ANSI]C, moredelim=[is][\color{blue}]{|}{|}} \maketitle -% ----- Slide Aufbau ------------------ +\subsection{Kernel Module} + +\subsubsection{Aufbau} \begin{frame}[fragile] \frametitle{Aufbau eines Treiber Moduls} \pause @@ -44,7 +35,6 @@ module_init(vain_init); \end{itemize} \end{frame} -% ----- Slide Aufbau (fort.) ------------------ \begin{frame}[fragile] \frametitle{Aufbau (fort.)} \begin{itemize} @@ -74,23 +64,23 @@ MODULE_VERSION("0815"); \end{itemize} \end{frame} -% ----- Slide Rumpf Treiber ------------------ +\subsubsection{Rumpf Treiber} \begin{frame}[fragile] \frametitle{Rumpf Treiber} \begin{tiny} -\lstinputlisting{vain/vain.c} +\lstinputlisting{kernel-devel/module-basics/vain/vain.c} \end{tiny} \end{frame} -% ----- Slide Makefile ------------------ +\subsubsection{Makefile} \begin{frame}[fragile] \frametitle{Makefile} \begin{scriptsize} -\lstinputlisting[language=make]{vain/Makefile} +\lstinputlisting[language=make]{kernel-devel/module-basics/vain/Makefile} \end{scriptsize} \end{frame} -% ----- Slide build ------------------ +\subsubsection{Bauen und Laden} \begin{frame}[fragile] \frametitle{Bauen, laden und entladen des Moduls} \begin{itemize} @@ -132,7 +122,6 @@ vain_exit: done \end{itemize} \end{frame} -% ----- Slide Komplexere Module ------------------ \begin{frame} \frametitle{Komplexere Module} \pause @@ -163,7 +152,7 @@ vain_exit: done \end{itemize} \end{frame} -% ----- Slide PCI Treiber ------------------ +\subsubsection{PCI Treiber Modul} \begin{frame}[fragile] \frametitle{Aufbau eines PCI Treiber Moduls} \pause @@ -199,7 +188,6 @@ module_init(vain_pci_init); \end{itemize} \end{frame} -% ----- Slide PCI Treiber (fort.) ------------------ \begin{frame}[fragile] \frametitle{Aufbau eines PCI Treiber Moduls (fort.)} \begin{itemize} @@ -219,7 +207,6 @@ module_exit(vain_pci_exit); \end{itemize} \end{frame} -% ----- Slide PCI Treiber (fort.) ------------------ \begin{frame}[fragile] \frametitle{Aufbau eines PCI Treiber Moduls (fort.)} \begin{itemize} @@ -238,7 +225,6 @@ module_exit(vain_pci_exit); \end{itemize} \end{frame} -% ----- Slide PCI Treiber (fort.) ------------------ \begin{frame}[fragile] \frametitle{Aufbau eines PCI Treiber Moduls (fort.)} \begin{itemize} @@ -256,7 +242,6 @@ module_exit(vain_pci_exit); \end{itemize} \end{frame} -% ----- Slide PCI Treiber (fort.) ------------------ \begin{frame}[fragile] \frametitle{Aufbau eines PCI Treiber Moduls (fort.)} \begin{itemize} @@ -290,7 +275,6 @@ module_exit(vain_pci_exit); \end{itemize} \end{frame} -% ----- Slide PCI Treiber (fort.) ------------------ \begin{frame}[fragile] \frametitle{Aufbau eines PCI Treiber Moduls (fort.)} \begin{itemize} @@ -314,61 +298,54 @@ module_exit(vain_pci_exit); \end{itemize} \end{frame} -% ----- Slide PCI Treiber Hintergrund ------------------ \begin{frame} \frametitle{PCI Treiber Hintergrund} \includegraphics[width=7cm]{images/PCI_driver.png} \end{frame} -% ----- Slide PCI Rumpf Treiber ------------------ \begin{frame}[fragile] \frametitle{PCI Rumpf Treiber} \begin{tiny} -\lstinputlisting{vain_pci/vain_pci_1.c} +\lstinputlisting{kernel-devel/module-basics/vain_pci/vain_pci_1.c} \end{tiny} \end{frame} -% ----- Slide PCI Rumpf Treiber (fort.) ------------------ \begin{frame}[fragile] \frametitle{PCI Rumpf Treiber (fort.)} \begin{tiny} -\lstinputlisting{vain_pci/vain_pci_2.c} +\lstinputlisting{kernel-devel/module-basics/vain_pci/vain_pci_2.c} \end{tiny} \end{frame} -% ----- Slide PCI Rumpf Treiber (fort.) ------------------ \begin{frame}[fragile] \frametitle{PCI Rumpf Treiber (fort.)} \begin{tiny} -\lstinputlisting{vain_pci/vain_pci_3.c} +\lstinputlisting{kernel-devel/module-basics/vain_pci/vain_pci_3.c} \end{tiny} \end{frame} -% ----- Slide PCI Rumpf Treiber (fort.) ------------------ \begin{frame}[fragile] \frametitle{PCI Rumpf Treiber (fort.)} \begin{tiny} -\lstinputlisting{vain_pci/vain_pci_4.c} +\lstinputlisting{kernel-devel/module-basics/vain_pci/vain_pci_4.c} \end{tiny} \end{frame} -% ----- Slide PCI Rumpf Treiber (fort.) ------------------ \begin{frame}[fragile] \frametitle{PCI Rumpf Treiber (fort.)} \begin{tiny} -\lstinputlisting{vain_pci/vain_pci_5.c} +\lstinputlisting{kernel-devel/module-basics/vain_pci/vain_pci_5.c} \end{tiny} \end{frame} -% ----- Slide PCI Rumpf Treiber (fort.) ------------------ \begin{frame}[fragile] \frametitle{PCI Rumpf Treiber (fort.)} \begin{tiny} -\lstinputlisting{vain_pci/vain_pci_6.c} +\lstinputlisting{kernel-devel/module-basics/vain_pci/vain_pci_6.c} \end{tiny} \end{frame} -% ----- Slide Platform Treiber ------------------ +\subsubsection{Platform Treiber Modul} \begin{frame}[fragile] \frametitle{Aufbau eines Platform Treiber Moduls} \pause @@ -404,7 +381,6 @@ static int __init vain_plat_init(void) \end{itemize} \end{frame} -% ----- Slide Platform Treiber ------------------ \begin{frame}[fragile] \frametitle{Aufbau eines Platform Treiber Moduls (fort.)} \pause @@ -423,7 +399,6 @@ static void __exit vain_plat_exit(void) \end{itemize} \end{frame} -% ----- Slide Platform Treiber ------------------ \begin{frame}[fragile] \frametitle{Aufbau eines Platform Treiber Moduls (fort.)} \pause @@ -445,7 +420,6 @@ static void __exit vain_plat_exit(void) \end{itemize} \end{frame} -% ----- Slide Platform Treiber ------------------ \begin{frame}[fragile] \frametitle{Aufbau eines Platform Treiber Moduls (fort.)} \pause @@ -479,7 +453,6 @@ static void __exit vain_plat_exit(void) \end{itemize} \end{frame} -% ----- Slide Platform Treiber ------------------ \begin{frame}[fragile] \frametitle{Aufbau eines Platform Treiber Moduls (fort.)} \pause @@ -507,50 +480,44 @@ static void __exit vain_plat_exit(void) \end{itemize} \end{frame} -% ----- Slide PCI Treiber Hintergrund ------------------ \begin{frame} \frametitle{Platform Treiber Hintergrund} \includegraphics[width=7cm]{images/plat_driver.png} \end{frame} -% ----- Slide Platform Rumpf Treiber ------------------ \begin{frame}[fragile] \frametitle{Platform Rumpf Treiber} \begin{tiny} -\lstinputlisting{vain_plat/vain_plat_1.c} +\lstinputlisting{kernel-devel/module-basics/vain_plat/vain_plat_1.c} \end{tiny} \end{frame} -% ----- Slide Platform Rumpf Treiber (fort.) ------------------ \begin{frame}[fragile] \frametitle{Platform Rumpf Treiber (fort.)} \begin{tiny} -\lstinputlisting{vain_plat/vain_plat_2.c} +\lstinputlisting{kernel-devel/module-basics/vain_plat/vain_plat_2.c} \end{tiny} \end{frame} -% ----- Slide Platform Rumpf Treiber (fort.) ------------------ \begin{frame}[fragile] \frametitle{Platform Rumpf Treiber (fort.)} \begin{tiny} -\lstinputlisting{vain_plat/vain_plat_3.c} +\lstinputlisting{kernel-devel/module-basics/vain_plat/vain_plat_3.c} \end{tiny} \end{frame} -% ----- Slide Platform Rumpf Treiber (fort.) ------------------ \begin{frame}[fragile] \frametitle{Platform Rumpf Treiber (fort.)} \begin{tiny} -\lstinputlisting{vain_plat/vain_plat_4.c} +\lstinputlisting{kernel-devel/module-basics/vain_plat/vain_plat_4.c} \end{tiny} \end{frame} -% ----- Slide Platform Rumpf Treiber (fort.) ------------------ \begin{frame}[fragile] \frametitle{Platform Rumpf Treiber (fort.)} \begin{tiny} -\lstinputlisting{vain_plat/vain_plat_5.c} +\lstinputlisting{kernel-devel/module-basics/vain_plat/vain_plat_5.c} \end{tiny} \end{frame} -\end{document} +\input{tailpres} diff --git a/kernel-devel/section.tex b/kernel-devel/section.tex new file mode 100644 index 0000000..4b78c2f --- /dev/null +++ b/kernel-devel/section.tex @@ -0,0 +1 @@ +\section{Kernelprogrammierung} diff --git a/kernel-devel/uio-driver/Makefile b/kernel-devel/uio-driver/Makefile index 4663d52..d641258 100644 --- a/kernel-devel/uio-driver/Makefile +++ b/kernel-devel/uio-driver/Makefile @@ -1,7 +1,7 @@ all: for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ done clean: diff --git a/kernel-devel/uio-driver/handout_uio-driver_de.tex b/kernel-devel/uio-driver/handout_uio-driver_de.tex index 546c7fe..f25b538 100644 --- a/kernel-devel/uio-driver/handout_uio-driver_de.tex +++ b/kernel-devel/uio-driver/handout_uio-driver_de.tex @@ -1,12 +1,6 @@ -\documentclass{lxarticle} -\usepackage{german} -\usepackage[utf8]{inputenc} -\usepackage{lxheaders} -\usepackage{lxextras} +\input{confighandout} -\begin{document} - -\section*{Linux-Treiber im Userspace} +\subsection{Linux-Treiber im Userspace} Das ab Linux 2.6.23 im stabilen Kernel verfügbare Userspace-I/O-Framework (UIO) ermöglicht, bestimmte Treiber fast vollständig in den Userspace zu @@ -64,7 +58,7 @@ einkompiliert wird, muss dieser Lizenz genügen, das heißt, der Sourcecode muss (meist illegale) Tricks angewandt, um dieser Bedingung der GPL zu entgehen und ihren Kernelcode unter Verschluss zu halten. -\subsection*{UIO löst Probleme} +\subsubsection{UIO löst Probleme} Die geschilderte Problematik führte bereits vor längerer Zeit zu Überlegungen, zumindest Teile eines Treibers in den Userspace zu verlagern. I/O-Hardware @@ -118,7 +112,7 @@ Eintreffen des nächsten Interrupts nicht fertig wird, so ist das zumindest softwaretechnisch kein Problem: Anhand des gelesenen Werts beim nächsten \cmd{read()} erkennen Sie, wie viele Interrupts Sie verpasst haben. -\subsection*{GPL oder nicht GPL} +\subsubsection{GPL oder nicht GPL} Der Linux-Kernel einschließlich aller enthaltenen Module ist unter der GPL lizensiert. Programme im Linux-Userspace unterliegen solchen Einschränkungen @@ -151,7 +145,7 @@ zu verhindern, bewusst gegen die GPL zu verstoßen oder ganz auf Linux zu verzichten. Durch UIO wird an dieser Stelle ein gangbarer und legaler Ausweg geschaffen. -\subsection*{Konventionelle Treiber...} +\subsubsection{Konventionelle Treiber...} Bisherige Gerätetreiber sind vollständig im Kernel integriert. Die Schnittstelle zum Userspace besteht typischerweise aus einer Gerätedatei, auf @@ -225,7 +219,7 @@ Aufnahme in den offiziellen Mainline-Kernel haben. Dadurch haben die Programmierer dann während der gesamten Laufzeit des Produkts zusätzlich das Problem, diesen wackligen Treiber out-of-tree warten zu müssen. -\subsection*{...und UIO-Treiber} +\subsubsection{...und UIO-Treiber} Sieht man sich Gerätetreiber etwas genauer an, so stellt man fest, dass es stets wiederkehrende Aufgabenstellungen gibt. Zum einen hat die Hardware @@ -301,7 +295,7 @@ in der Regel root-Rechte des Anwenders erfordert und bei Fehlern zu einem völlig unbrauchbaren System führt. Bei einem UIO-Treiber unterscheidet sich ein Update des Treibers durch nichts von einem Update der Anwender-Applikation. -\subsection*{Wartungsvertrag} +\subsubsection{Wartungsvertrag} Ein Treiber will gewartet sein. Bei industriellen Geräten findet man oft die Situation, dass ein Gerät über einen längeren Zeitraum mit der selben @@ -341,7 +335,7 @@ Linux-Kernel-Mailingliste um die Aufnahme desselben zu bitten. Die Mühe lohnt sich: Zukünftige Kernel haben die Unterstützung für ihr Produkt schon eingebaut, Versionskonflikte oder das mühsame Kernel-Patchen entfällt. -\subsection*{Los geht's...} +\subsubsection{Los geht's...} Wie sieht nun ein UIO-Treiber konkret aus? Betrachten wir dazu einen Treiber für eine PCI-Karte. Die folgenden Beispiele sind Auszüge aus dem bereits @@ -463,7 +457,7 @@ Ausführliche Dokumentation findet sich auch in den Kernel-Quellen in \cmd{Documentation/DocBook/uio-howto.tmpl}; mit \cmd{make htmldocs} erstellt man daraus eine lesbare Form. -\subsection*{Testen mit lsuio} +\subsubsection{Testen mit lsuio} Hat man einen UIO-Kerneltreiber geladen, so führt der erste Weg ins Verzeichnis \cmd{/sys/class/uio/uio0}, wo man überprüft, ob alle Dateien die erwarteten @@ -492,7 +486,7 @@ Durch Überprüfen der Dateien \cmd{name} und \cmd{version} in den Verzeichnisse unterhalb von \cmd{/sys/class/uio} kann man diese Informationen auf sichere Weise gewinnen. -\subsection*{Weiter geht's im Userspace} +\subsubsection{Weiter geht's im Userspace} Der Userspace-Teil des Treibers wird zunächst über das sysfs den Namen des zuständigen Device-Files ermitteln. Im Folgenden wird der Einfachkeit halber @@ -549,7 +543,7 @@ steht Experimenten kaum etwas im Weg. Sie können jedenfalls keine schlimmeren Abstürze verursachen als beim Programmieren jeder anderen Anwender-Applikation. -\subsection*{UIO oder nicht UIO} +\subsubsection{UIO oder nicht UIO} Sollen jetzt in Zukunft alle Treiber mittels UIO realisiert werden? Sicher nicht. UIO eignet sich sehr gut für Hardware, die Interrupts erzeugt, deren @@ -578,7 +572,7 @@ weite Verbreitung von X.org bereits ein anderer Standard etabliert, der im beispielsweise schnelle A/D-Wandler, könnten DMA benötigen. Die Zukunft wird zeigen, ob an dieser Stelle Nachfrage besteht. -\subsection*{Fazit} +\subsubsection{Fazit} Durch das seit Kernel-Version 2.6.23 in Linux verfügbare Userspace I/O-Framework wird es besonders für Industriebetriebe erheblich @@ -599,4 +593,4 @@ Realtime-Preemption-Patch einspielt, so erhält man ein einfach zu programmierendes und vollständig aus Open Source-Software bestehendes System für die Automatisierungstechnik. -\end{document} +\input{tailhandout} diff --git a/kernel-devel/uio-driver/pres_uio-driver_en.tex b/kernel-devel/uio-driver/pres_uio-driver_en.tex index ca9ff44..b16045f 100644 --- a/kernel-devel/uio-driver/pres_uio-driver_en.tex +++ b/kernel-devel/uio-driver/pres_uio-driver_en.tex @@ -1,23 +1,15 @@ -\documentclass{beamer} -\usetheme{linutronix} -\usepackage{german} -\usepackage[utf8]{inputenc} -\usepackage{pgf} -\usepackage{graphicx} +\input{configpres} \title{The Userspace I/O Framework (UIO)} -\institute{Linutronix GmbH} - -\begin{document} - \maketitle -% ----- Slide "Desperate programmer" ------------------ +\subsection{The Userspace I/O Framework (UIO)} + \begin{frame} \includegraphics[width=11cm]{images/hjk-desperate.jpg} \end{frame} -% ----- Slide "Linux device drivers" ------------------ +\subsubsection{Linux device drivers} \begin{frame} \frametitle{Linux device drivers} \pause @@ -28,7 +20,6 @@ \end{itemize} \end{frame} -% ----- Slide "Standard devices" ----------------------- \begin{frame} \frametitle{Standard devices} \pause @@ -46,7 +37,6 @@ \end{itemize} \end{frame} -% ----- Slide "Problematic devices" ------------------- \begin{frame} \frametitle{Problematic devices} \pause @@ -66,17 +56,15 @@ \end{itemize} \end{frame} -% ----- Slide "In-kernel driver" ------------------ \begin{frame} \includegraphics[width=11cm]{images/konventioneller-treiber_en.png} \end{frame} -% ----- Slide "UIO driver" ------------------ \begin{frame} \includegraphics[width=11cm]{images/uio-treiber_en.png} \end{frame} -% ----- Slide "How UIO works" -------------------------- +\subsubsection{Structure} \begin{frame} \frametitle{How UIO works} \pause @@ -96,7 +84,6 @@ \end{itemize} \end{frame} -% ----- Slide "Kernel: interrupt handler" -------------------------- \begin{frame}[fragile] \frametitle{Kernel: interrupt handler} \begin{verbatim} @@ -113,7 +100,6 @@ irqreturn_t my_handler(int irq, struct uio_info *dev_info) \end{verbatim} \end{frame} -% ----- Slide "Kernel: probe() function" -------------------------- \begin{frame}[fragile] \frametitle{Kernel: probe() function} \begin{verbatim} @@ -128,7 +114,6 @@ int pci_probe(struct pci_dev *dev, \end{verbatim} \end{frame} -% ----- Slide "Kernel: struct uio_info" -------------------------- \begin{frame}[fragile] \frametitle{Kernel: struct uio\_info} \begin{verbatim} @@ -148,7 +133,6 @@ struct uio_info { \end{verbatim} \end{frame} -% ----- Slide "Kernel: struct uio_mem" -------------------------- \begin{frame}[fragile] \frametitle{Kernel: struct uio\_mem} \begin{verbatim} @@ -162,7 +146,7 @@ struct uio_mem { \end{verbatim} \end{frame} -% ----- Slide "Userspace part of driver" -------------- +\subsubsection{Userspace} \begin{frame} \frametitle{Userspace: Overview} \pause @@ -181,7 +165,6 @@ struct uio_mem { \end{itemize} \end{frame} -% ----- Slide "Hello UIO world" -------------- \begin{frame}[fragile] \frametitle{Hello UIO world} \pause @@ -196,7 +179,7 @@ while (read(fd, &irq_cnt, 4)) { \end{verbatim} \end{frame} -% ----- Slide "Performance considerations" -------------- +\subsubsection{Performance} \begin{frame} \frametitle{Performance considerations} \pause @@ -207,12 +190,11 @@ while (read(fd, &irq_cnt, 4)) { \end{itemize} \end{frame} -% ----- Slide "ioctl vs. UIO" ------------------ \begin{frame} \includegraphics[width=10cm]{images/ioctl-vs-uio_en.png} \end{frame} -% ----- Slide "Publish your driver!" -------------- +\subsubsection{Publish your driver} \begin{frame} \frametitle{Publish your driver!} \pause @@ -241,7 +223,7 @@ while (read(fd, &irq_cnt, 4)) { \includegraphics[width=11cm]{images/greg-kernel-org.jpg} \end{frame} -% ----- Slide "Legal issues" -------------------------- +\subsubsection{Legal issues} \begin{frame} \frametitle{Legal issues} \pause @@ -254,7 +236,7 @@ while (read(fd, &irq_cnt, 4)) { \end{itemize} \end{frame} -% ----- Slide "Tools" -------------------------- +\subsubsection{Tools} \begin{frame} \frametitle{Tools} \pause @@ -265,7 +247,6 @@ while (read(fd, &irq_cnt, 4)) { \end{itemize} \end{frame} -% ----- Slide "OSADL" -------------------------- \begin{frame} \frametitle{OSADL} \pause @@ -278,7 +259,7 @@ while (read(fd, &irq_cnt, 4)) { \end{itemize} \end{frame} -% ----- Slide "Future" -------------------------- +\subsubsection{Future Development} \begin{frame} \frametitle{Future} \pause @@ -289,13 +270,4 @@ while (read(fd, &irq_cnt, 4)) { \end{itemize} \end{frame} -% ----- Slide "Thanks for listening!" ---------- -\begin{frame} -\frametitle{Thanks for listening!} -\pause -\begin{itemize} -\item Questions ? -\end{itemize} -\end{frame} - -\end{document} +\input{tailpres} diff --git a/linux-basics/Makefile b/linux-basics/Makefile index 72cada2..0a202ea 100644 --- a/linux-basics/Makefile +++ b/linux-basics/Makefile @@ -1,4 +1,4 @@ -SUBDIRS = `ls -1` +SUBDIRS = `ls -1 | grep -v *.tex | grep -v Makefile | grep -v TODO` all clean:: for dir in $(SUBDIRS) ; do \ diff --git a/linux-basics/boot-process/Makefile b/linux-basics/boot-process/Makefile index 4663d52..d641258 100644 --- a/linux-basics/boot-process/Makefile +++ b/linux-basics/boot-process/Makefile @@ -1,7 +1,7 @@ all: for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ done clean: diff --git a/linux-basics/boot-process/handout_boot-process_de.tex b/linux-basics/boot-process/handout_boot-process_de.tex index 7f39dc7..0b36a61 100644 --- a/linux-basics/boot-process/handout_boot-process_de.tex +++ b/linux-basics/boot-process/handout_boot-process_de.tex @@ -1,14 +1,8 @@ -\documentclass{lxarticle} -\usepackage{german} -\usepackage[utf8]{inputenc} -\usepackage{lxheaders} -\usepackage{lxextras} +\input{confighandout} -\begin{document} +\subsection{Der Linux-Boot-Prozess} -\section*{Der Linux-Boot-Prozess} - -\subsection*{Aufgaben des Bootloaders} +\subsubsection{Aufgaben des Bootloaders} Hauptaufgabe des Bootloaders ist die rudimentäre Initialisierung der Hardware, so dass mindestens das RAM benutzt werden kann. Dazu ist auf den @@ -39,7 +33,7 @@ zImage steht (natürlich unkomprimiert) der Dekompressor-Code. Der Bootloader springt diese Adresse an und hat damit seine Arbeit beendet. Alles weitere läuft im Kernel ab. -\subsection*{Gängige Bootloader} +\subsubsection{Gängige Bootloader} Die Wahl des Bootloaders ist weitgehend eine Geschmacksfrage. Die verbreiteten Bootloader U-Boot und Redboot bieten im Wesentlichen die gleiche @@ -72,7 +66,7 @@ Bootkernel sind ausserdem komplexe Aufgaben während des Bootvorgangs, beispielsweise automatisierte und sichere Firmware-Updates leicht realisierbar. -\subsection*{Bootprobleme: Im Bootloader} +\subsubsection{Bootprobleme: Im Bootloader} Während der Entwicklungsphase sind Probleme im Bootloader besonders unangenehm. Falls dieser bereits abstürzt, ehe er die serielle Schnittstelle @@ -106,7 +100,7 @@ Häufige Problemquellen im Bootloader sind beispielsweise: falschen IP-Adressen bis hin zu Treiber- oder Hardware-Problemen. \end{itemize} -\subsection*{Bootprobleme: Im Kernel} +\subsubsection{Bootprobleme: Im Kernel} Bootprobleme im Kernel sind vergleichsweise einfach zu finden, sobald man eine Konsole auf der seriellen Schnittstelle hat. Der Kernel gibt meist recht @@ -135,7 +129,7 @@ Fehlermeldung hängen bleibt, anstatt \cmd{/sbin/init} zu starten, dann liegt dies oft an fehlenden Device-Nodes im Verzeichnis \cmd{/dev}. Überprüfen Sie dies. -\subsection*{Bootprobleme: In den Startskripten} +\subsubsection{Bootprobleme: In den Startskripten} Wenn der Kernel erfolgreich das Rootfs mounten und \cmd{/sbin/init} starten konnte, wird letzteres versuchen, die in \cmd{/etc/inittab} angegebenen @@ -152,4 +146,4 @@ gefunden wurde oder kein Netzwerkkabel eingesteckt ist. Des weiteren sollte das Skript selber erkennen, wenn über die Netzwerkschnittstelle das Rootfs per NFS gemountet wurde, und dann eine Neukonfiguration tunlichst unterlassen. -\end{document} +\input{tailhandout} diff --git a/linux-basics/boot-process/pres_boot-process_de.tex b/linux-basics/boot-process/pres_boot-process_de.tex index 31910d6..722e94d 100644 --- a/linux-basics/boot-process/pres_boot-process_de.tex +++ b/linux-basics/boot-process/pres_boot-process_de.tex @@ -1,19 +1,11 @@ -\documentclass{beamer} -\usetheme{linutronix} -\usepackage{german} -\usepackage[utf8]{inputenc} -\usepackage{pgf} -\usepackage{graphicx} -\usepackage{lxextras} +\input{configpres} \title{Der Linux-Boot-Prozess} -\institute{Linutronix GmbH} - -\begin{document} - \maketitle -% ----- Slide ------------------ +\subsection{Boot Prozess} + +\subsubsection{Problematik} \begin{frame} \frametitle{Aufgaben des Bootloaders} \begin{itemize} @@ -28,7 +20,7 @@ \end{itemize} \end{frame} -% ----- Slide ------------------ +\subsubsection{Bootloader} \begin{frame} \frametitle{Gängige Bootloader} \begin{itemize} @@ -40,7 +32,7 @@ \end{itemize} \end{frame} -% ----- Slide ------------------ +\subsubsection{Struktur} \begin{frame} \frametitle{Ablauf des Bootprozesses} \begin{itemize} @@ -62,7 +54,7 @@ \end{itemize} \end{frame} -% ----- Slide ------------------ +\subsubsection{Stolperstellen} \begin{frame} \frametitle{Bootprobleme: 1. Im Bootloader} \begin{itemize} @@ -76,7 +68,6 @@ \end{itemize} \end{frame} -% ----- Slide ------------------ \begin{frame} \frametitle{Bootprobleme: 2. Im Kernel} \begin{itemize} @@ -90,7 +81,6 @@ \end{itemize} \end{frame} -% ----- Slide ------------------ \begin{frame} \frametitle{Bootprobleme: 3. In den Startskripten} \begin{itemize} @@ -102,6 +92,4 @@ \end{itemize} \end{frame} - - -\end{document} +\input{tailpres} diff --git a/linux-basics/filesystem-structure/Makefile b/linux-basics/filesystem-structure/Makefile index 4663d52..d641258 100644 --- a/linux-basics/filesystem-structure/Makefile +++ b/linux-basics/filesystem-structure/Makefile @@ -1,7 +1,7 @@ all: for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ done clean: diff --git a/linux-basics/filesystem-structure/handout_file-system-structure_de.tex b/linux-basics/filesystem-structure/handout_file-system-structure_de.tex index ebccec0..bd06c48 100644 --- a/linux-basics/filesystem-structure/handout_file-system-structure_de.tex +++ b/linux-basics/filesystem-structure/handout_file-system-structure_de.tex @@ -1,14 +1,8 @@ -\documentclass{lxarticle} -\usepackage{german} -\usepackage[utf8]{inputenc} -\usepackage{lxheaders} -\usepackage{lxextras} +\input{confighandout} -\begin{document} +\subsection{Struktur eines Linux-Dateisystems} -\section*{Struktur eines Linux-Dateisystems} - -\subsection*{Root-Filesystem} +\subsubsection{Root-Filesystem} Der Aufbau eines Linux-Systems wird im Wesentlichen durch die \emph{Linux Standard Base (LSB)} bestimmt. Diese Vorgabe wurde Anfang 2004 @@ -140,7 +134,7 @@ cat /proc/meminfo cat /proc/interrupts \end{lstlisting} -\subsection*{Zugriffsrechte} +\subsubsection{Zugriffsrechte} Da Unix vom Design her ein Multiuser-Betriebssystem ist, bestand von Anfang an die Forderung nach einer Regelung der Benutzerrechte. Jeder Benutzer kann @@ -163,7 +157,7 @@ angehört. \newpage -\subsection*{Kontrollfragen} +\subsubsection{Kontrollfragen} \begin{enumerate} \item Warum ist es wichtig, dass bestimmte Dateien an einem standardisierten @@ -173,4 +167,4 @@ angehört. Datei tatsächlich starten dürfen? \end{enumerate} -\end{document} +\input{tailhandout} diff --git a/linux-basics/filesystem-structure/pres_file-system-structure_de.tex b/linux-basics/filesystem-structure/pres_file-system-structure_de.tex index f5f4cdf..b4d71f4 100644 --- a/linux-basics/filesystem-structure/pres_file-system-structure_de.tex +++ b/linux-basics/filesystem-structure/pres_file-system-structure_de.tex @@ -1,20 +1,10 @@ -\documentclass{beamer} -\usetheme{linutronix} -\usepackage{german} -\usepackage[utf8]{inputenc} -\usepackage{pgf} -\usepackage{graphicx} -\usepackage{lxextras} +\input{configpres} \title{Struktur eines Linux-Dateisystems} -\institute{Linutronix GmbH} - -\begin{document} - \maketitle +\subsection{Struktur des Dateisystems} -% ----- Slide ------------------ \begin{frame} \begin{figure}[h] \centering @@ -22,7 +12,6 @@ \end{figure} \end{frame} -% ----- Slide ------------------ \begin{frame} \begin{itemize} \item \cmd{/boot}: Dateien des Bootloaders, evtl. Kernel @@ -53,7 +42,7 @@ \end{itemize} \end{frame} -% ----- Slide ------------------ +\subsubsection{Mounts} \begin{frame} \frametitle{Der \cmd{mount}-Befehl} \begin{itemize} @@ -69,7 +58,7 @@ \end{itemize} \end{frame} -% ----- Slide ------------------ +\subsubsection{Zugriffsrechte} \begin{frame} \frametitle{Zugriffsrechte} \begin{itemize} @@ -82,7 +71,6 @@ \end{itemize} \end{frame} -% ----- Slide ------------------ \begin{frame} \frametitle{Zugriffsrechte} \begin{figure}[h] @@ -91,4 +79,4 @@ \end{figure} \end{frame} -\end{document} +\input{tailpres} diff --git a/linux-basics/filesystems/Makefile b/linux-basics/filesystems/Makefile index 4663d52..d641258 100644 --- a/linux-basics/filesystems/Makefile +++ b/linux-basics/filesystems/Makefile @@ -1,7 +1,7 @@ all: for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ done clean: diff --git a/linux-basics/filesystems/pres_filesystems_en.tex b/linux-basics/filesystems/pres_filesystems_en.tex index 7dd5f57..5b1149b 100644 --- a/linux-basics/filesystems/pres_filesystems_en.tex +++ b/linux-basics/filesystems/pres_filesystems_en.tex @@ -1,51 +1,16 @@ -\documentclass[11pt]{beamer} - -%\usepackage{ngerman} -\usepackage{times} -\usepackage{graphicx} -\usepackage{pgf,pgfarrows,pgfnodes,pgfautomata,pgfheaps} -\usepackage{amsmath,amssymb} -\usepackage[latin1]{inputenc} -\usepackage{listings,color} -\definecolor{lbcolor}{RGB}{255,210,150} -\lstset{ - language=C, - numbers=left, - stepnumber=1, - numbersep=5pt, - numberstyle=\tiny, - breaklines=true, - breakautoindent=true, - postbreak=\space, - tabsize=2, - basicstyle=\ttfamily\footnotesize, - showspaces=false, - showstringspaces=false, - extendedchars=true, - backgroundcolor=\color{lbcolor}, - keywordstyle=\bf , - commentstyle=\color{green}, - stringstyle=\color{red} -} - -\mode<presentation> -{ - \usetheme{linutronix} -} - % on the following slides, include icon in the left sidebar \def\lximg{/usr/share/lx/icons/fueller.png} -\title{Filesystems} -\institute{Linutronix GmbH} - -\begin{document} +\input{configpres} -\frame{ \titlepage } +\title{Filesystems} +\maketitle % stop displaying 'fueller.png' on the following slides \def\lximg{none} +\subsection{Filesystems} +\subsubsection{Types} \begin{frame} \frametitle{Filesystem types} \begin{itemize} @@ -55,6 +20,7 @@ \end{itemize} \end{frame} +\subsubsection{For block devices} \begin{frame} \frametitle{Filesystems for block devices} \begin{itemize} @@ -65,6 +31,7 @@ \end{itemize} \end{frame} +\subsubsection{For flash} \begin{frame} \frametitle{Flash filesystems} \begin{itemize} @@ -75,6 +42,7 @@ \end{itemize} \end{frame} +\subsubsection{Journaling} \begin{frame} \frametitle{Journalling Filesystems} \begin{alertblock}{What is a journalling filesystem?} @@ -85,6 +53,7 @@ crash or a power failure). \end{alertblock} \end{frame} +\subsubsection{Technical terms} \begin{frame} \frametitle{Technical terms} \begin{itemize} @@ -96,6 +65,7 @@ size of a filesystem \end{itemize} \end{frame} +\subsubsection{EXT filesystems} \begin{frame} \frametitle{EXT2} \begin{itemize} @@ -129,6 +99,7 @@ sticks (ext2 minimizes the number of writes) \end{itemize} \end{frame} +\subsubsection{XFS} \begin{frame} \frametitle{XFS} \begin{itemize} @@ -140,6 +111,7 @@ sticks (ext2 minimizes the number of writes) \end{itemize} \end{frame} +\subsubsection{Flash filesystems} \begin{frame} \frametitle{JFFS2} \begin{itemize} @@ -173,6 +145,7 @@ of data are stored): XFS \end{itemize} \end{frame} +\subsubsection{Creating and testing filesystems} \begin{frame}[fragile] \frametitle{Creating filesystems} \begin{lstlisting}[keywordstyle=\ttfamily\footnotesize] @@ -239,7 +212,7 @@ your flash filesystem \end{itemize} \end{frame} -\section*{sources} +\subsubsection{sources} \begin{frame} \begin{thebibliography}{1} \bibitem{ext2} http://en.wikipedia.org/wiki/Ext2 @@ -249,4 +222,5 @@ your flash filesystem \bibitem{UBIFS} http://en.wikipedia.org/wiki/UBIFS \end{thebibliography} \end{frame} -\end{document} + +\input{tailpres} diff --git a/linux-basics/important-tools/Makefile b/linux-basics/important-tools/Makefile index 4663d52..d641258 100644 --- a/linux-basics/important-tools/Makefile +++ b/linux-basics/important-tools/Makefile @@ -1,7 +1,7 @@ all: for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ done clean: diff --git a/linux-basics/important-tools/pres_important_tools_de.tex b/linux-basics/important-tools/pres_important_tools_de.tex index ec0b979..1835893 100644 --- a/linux-basics/important-tools/pres_important_tools_de.tex +++ b/linux-basics/important-tools/pres_important_tools_de.tex @@ -1,26 +1,11 @@ -\documentclass{beamer} -\usetheme{linutronix} -\usepackage{german} -\usepackage[utf8]{inputenc} -\usepackage{pgf} -\usepackage{graphicx} -\usepackage{lxextras} - -\lstset{keywordstyle=\color{blue},commentstyle=\color{orange}} - -\title{Block \lq Wichtige Kommandos / Werkzeuge \rq} -\institute{Linutronix GmbH} - -\begin{document} +\input{configpres} +\title{\lq Wichtige Kommandos / Werkzeuge \rq} \maketitle -\begin{frame} -\frametitle{Übersicht} -\tableofcontents -\end{frame} +\subsection{wichtige Kommandos / Werkzeuge} -\section{Basiskommandos} +\subsubsection{Basiskommandos} \begin{frame} \frametitle{Grundlegende Kommandos} \begin{center} @@ -85,7 +70,7 @@ ln & Link anlegen \\ \end{center} \end{frame} -\section{Prozesse überwachen} +\subsubsection{Prozesse überwachen} \begin{frame}[containsverbatim] \frametitle{Prozessliste anzeigen mit ps} @@ -136,7 +121,7 @@ Swap: 1020088k total, 150524k used, 869564k free, 124764k cached \end{lstlisting} \end{frame} -\section{Arbeiten mit Text} +\subsubsection{Arbeiten mit Text} \begin{frame}[containsverbatim] \frametitle{Suche nach Text} @@ -214,7 +199,7 @@ tar -tzf linux-2.6.32.tar.gz \end{lstlisting} \end{frame} -\section{diff und patch} +\subsubsection{diff und patch} \begin{frame}[containsverbatim] \frametitle{diff} \begin{lstlisting}[language=bash] @@ -238,4 +223,4 @@ bzcat patch-2.6.31.13.bz2 | patch -p1 \end{lstlisting} \end{frame} -\end{document} +\input{tailpres} diff --git a/linux-basics/licenses/Makefile b/linux-basics/licenses/Makefile index 4663d52..d641258 100644 --- a/linux-basics/licenses/Makefile +++ b/linux-basics/licenses/Makefile @@ -1,7 +1,7 @@ all: for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ done clean: diff --git a/linux-basics/licenses/pres_licenses_en.tex b/linux-basics/licenses/pres_licenses_en.tex index dfda2b2..0b7ffbc 100644 --- a/linux-basics/licenses/pres_licenses_en.tex +++ b/linux-basics/licenses/pres_licenses_en.tex @@ -1,51 +1,17 @@ -\documentclass[11pt]{beamer} - -%\usepackage{ngerman} -\usepackage{times} -\usepackage{graphicx} -\usepackage{pgf,pgfarrows,pgfnodes,pgfautomata,pgfheaps} -\usepackage{amsmath,amssymb} -\usepackage[latin1]{inputenc} -\usepackage{listings,color} -\definecolor{lbcolor}{RGB}{255,210,150} -\lstset{ - language=C, - numbers=left, - stepnumber=1, - numbersep=5pt, - numberstyle=\tiny, - breaklines=true, - breakautoindent=true, - postbreak=\space, - tabsize=2, - basicstyle=\ttfamily\footnotesize, - showspaces=false, - showstringspaces=false, - extendedchars=true, - backgroundcolor=\color{lbcolor}, - keywordstyle=\bf , - commentstyle=\color{green}, - stringstyle=\color{red} -} - -\mode<presentation> -{ - \usetheme{linutronix} -} - % on the following slides, include icon in the left sidebar \def\lximg{/usr/share/lx/icons/fueller.png} -\title{Opensource-Licenses} -\institute{Linutronix GmbH} +\input{configpres} -\begin{document} - -\frame{ \titlepage } +\title{Opensource-Licenses} +\maketitle % stop displaying 'fueller.png' on the following slides \def\lximg{none} +\subsection{Opensource-Licenses} + +\subsubsection{GPL} \begin{frame} \frametitle{GPL: GNU \textbf{G}eneral \textbf{P}ublic \textbf{L}icense} You are allowed to: @@ -91,6 +57,7 @@ its own license \end{itemize} \end{frame} +\subsubsection{Apache, BSD} \begin{frame} \frametitle{Apache License} You are allowed to: @@ -151,4 +118,4 @@ This means: \end{frame} -\end{document} +\input{tailpres} diff --git a/linux-basics/linux-processes/Makefile b/linux-basics/linux-processes/Makefile index 4663d52..d641258 100644 --- a/linux-basics/linux-processes/Makefile +++ b/linux-basics/linux-processes/Makefile @@ -1,7 +1,7 @@ all: for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ done clean: diff --git a/linux-basics/linux-processes/pres_linux-processes_en.tex b/linux-basics/linux-processes/pres_linux-processes_en.tex index 911cffc..71c1344 100644 --- a/linux-basics/linux-processes/pres_linux-processes_en.tex +++ b/linux-basics/linux-processes/pres_linux-processes_en.tex @@ -1,52 +1,15 @@ -\documentclass[11pt]{beamer} - -%\usepackage{ngerman} -\usepackage{times} -\usepackage{graphicx} -\usepackage{pgf,pgfarrows,pgfnodes,pgfautomata,pgfheaps} -\usepackage{amsmath,amssymb} -\usepackage[latin1]{inputenc} -\usepackage{listings,color} -\definecolor{lbcolor}{RGB}{255,210,150} -\lstset{ - language=C, - numbers=left, - stepnumber=1, - numbersep=5pt, - numberstyle=\tiny, - breaklines=true, - breakautoindent=true, - postbreak=\space, - tabsize=2, - basicstyle=\ttfamily\footnotesize, - showspaces=false, - showstringspaces=false, - extendedchars=true, - backgroundcolor=\color{lbcolor}, - keywordstyle=\bf , - commentstyle=\color{green}, - stringstyle=\color{red} -} - -\mode<presentation> -{ - \usetheme{linutronix} -} - % on the following slides, include icon in the left sidebar \def\lximg{/usr/share/lx/icons/fueller.png} -\title{Linux process management / Scheduling / Daemons} -\institute{Linutronix GmbH} - -\begin{document} +\input{configpres} -\frame{ \titlepage } +\title{Linux process management / Scheduling / Daemons} +\maketitle % stop displaying 'fueller.png' on the following slides \def\lximg{none} -\section{Process Management} +\subsection{Process Management} \begin{frame} \frametitle{Binary formats} A program file includes meta information which describes the format @@ -113,7 +76,7 @@ jan 5416 [...] SNs [...] bash The first column in the STAT field shows the process state. \end{frame} -\section{Scheduling} +\subsection{Scheduling} \begin{frame} \frametitle{The LINUX Scheduler} \begin{itemize} @@ -234,7 +197,7 @@ int setrlimit(int resource, \end{lstlisting} \end{frame} -\section{Daemons} +\subsection{Daemons} \begin{frame} \frametitle{Daemons} \begin{alertblock}{What is a Daemon?} @@ -255,6 +218,7 @@ working directory and so on...) \end{itemize} \end{frame} +\subsection{Multicore specific scheduling} \begin{frame}[fragile] \frametitle{Scheduling on Multicore Systems} \begin{itemize} @@ -267,7 +231,6 @@ working directory and so on...) \end{itemize} \end{frame} -\section{Multicore specific scheduling} \begin{frame}[fragile] \frametitle{CPU affinity} \begin{lstlisting} @@ -286,11 +249,12 @@ sched_setaffinity(pid, CPU_SETSIZE, &set); \end{lstlisting} \end{frame} -\section*{sources} +\subsection{sources} \begin{frame} \begin{thebibliography}{1} \bibitem{kerisk10} The Linux Programming Interface (Michael Kerisk), no starch press, ISBN 978-1-59327-220-3 \end{thebibliography} \end{frame} -\end{document} + +\input{tailpres} diff --git a/linux-basics/networking/Makefile b/linux-basics/networking/Makefile index 4663d52..d641258 100644 --- a/linux-basics/networking/Makefile +++ b/linux-basics/networking/Makefile @@ -1,7 +1,7 @@ all: for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ done clean: diff --git a/linux-basics/networking/pres_networking_en.tex b/linux-basics/networking/pres_networking_en.tex index 2adfc3c..21ac72f 100644 --- a/linux-basics/networking/pres_networking_en.tex +++ b/linux-basics/networking/pres_networking_en.tex @@ -1,51 +1,16 @@ -\documentclass[11pt]{beamer} - -%\usepackage{ngerman} -\usepackage{times} -\usepackage{graphicx} -\usepackage{pgf,pgfarrows,pgfnodes,pgfautomata,pgfheaps} -\usepackage{amsmath,amssymb} -\usepackage[latin1]{inputenc} -\usepackage{listings,color} -\definecolor{lbcolor}{RGB}{255,210,150} -\lstset{ - language=C, - numbers=left, - stepnumber=1, - numbersep=5pt, - numberstyle=\tiny, - breaklines=true, - breakautoindent=true, - postbreak=\space, - tabsize=2, - basicstyle=\ttfamily\footnotesize, - showspaces=false, - showstringspaces=false, - extendedchars=true, - backgroundcolor=\color{lbcolor}, - keywordstyle=\bf , - commentstyle=\color{green}, - stringstyle=\color{red} -} - -\mode<presentation> -{ - \usetheme{linutronix} -} - % on the following slides, include icon in the left sidebar \def\lximg{/usr/share/lx/icons/fueller.png} -\title{Network configuration} -\institute{Linutronix GmbH} +\input{configpres} -\begin{document} - -\frame{ \titlepage } +\title{Network configuration} +\maketitle % stop displaying 'fueller.png' on the following slides \def\lximg{none} +\subsection{Network configuration} + \begin{frame}[fragile] \frametitle{ifconfig} \begin{verbatim} @@ -148,4 +113,4 @@ SSH-2.0-dropbear_0.48 \end{itemize} \end{frame} -\end{document} +\input{tailpres} diff --git a/linux-basics/package-management/Makefile b/linux-basics/package-management/Makefile index 4663d52..d641258 100644 --- a/linux-basics/package-management/Makefile +++ b/linux-basics/package-management/Makefile @@ -1,7 +1,7 @@ all: for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ done clean: diff --git a/linux-basics/package-management/pres_packaging_en.tex b/linux-basics/package-management/pres_packaging_en.tex index 2a402c6..ad5e37e 100644 --- a/linux-basics/package-management/pres_packaging_en.tex +++ b/linux-basics/package-management/pres_packaging_en.tex @@ -1,51 +1,17 @@ -\documentclass[11pt]{beamer} - -%\usepackage{ngerman} -\usepackage{times} -\usepackage{graphicx} -\usepackage{pgf,pgfarrows,pgfnodes,pgfautomata,pgfheaps} -\usepackage{amsmath,amssymb} -\usepackage[latin1]{inputenc} -\usepackage{listings,color} -\definecolor{lbcolor}{RGB}{255,210,150} -\lstset{ - language=C, - numbers=left, - stepnumber=1, - numbersep=5pt, - numberstyle=\tiny, - breaklines=true, - breakautoindent=true, - postbreak=\space, - tabsize=2, - basicstyle=\ttfamily\footnotesize, - showspaces=false, - showstringspaces=false, - extendedchars=true, - backgroundcolor=\color{lbcolor}, - keywordstyle=\bf , - commentstyle=\color{green}, - stringstyle=\color{red} -} - -\mode<presentation> -{ - \usetheme{linutronix} -} - % on the following slides, include icon in the left sidebar \def\lximg{/usr/share/lx/icons/fueller.png} -\title{Debian Package Management} -\institute{Linutronix GmbH} +\input{configpres} -\begin{document} - -\frame{ \titlepage } +\title{Debian Package Management} +\maketitle % stop displaying 'fueller.png' on the following slides \def\lximg{none} +\subsection{Debian Package Management} + +\subsubsection{Introduction} \begin{frame} \frametitle{Package Management} \begin{itemize} @@ -64,6 +30,7 @@ \end{itemize} \end{frame} +\subsubsection{dpkg} \begin{frame}[fragile] \frametitle{Using dpkg} \begin{verbatim} @@ -99,6 +66,7 @@ dpkg-reconfigure packagename \end{verbatim} \end{frame} +\subsubsection{APT} \begin{frame} \frametitle{The \textbf{A}dvanced \textbf{P}ackaging \textbf{T}oolkit} \begin{itemize} @@ -225,6 +193,7 @@ $ apt-get moo \end{verbatim} \end{frame} +\subsubsection{deb packages} \begin{frame} \frametitle{The .deb file format} A Debian archive contains three files: @@ -292,6 +261,7 @@ rw-r--r-- 0/0 [...] 2011 data.tar.gz \end{verbatim} \end{frame} +\subsubsection{debhelper} \begin{frame}[fragile] \frametitle{dh\_make} dh\_make is a helper to create skeletons for the contents in the DEBIAN/ @@ -309,4 +279,4 @@ $ dh_make -c gpl2 -n -s -e m@mustermann.de \end{thebibliography} \end{frame} -\end{document} +\input{tailpres} diff --git a/linux-basics/section.tex b/linux-basics/section.tex new file mode 100644 index 0000000..7b2b2b4 --- /dev/null +++ b/linux-basics/section.tex @@ -0,0 +1 @@ +\section{Linux} diff --git a/linux-basics/sh-programming/Makefile b/linux-basics/sh-programming/Makefile index 4663d52..d641258 100644 --- a/linux-basics/sh-programming/Makefile +++ b/linux-basics/sh-programming/Makefile @@ -1,7 +1,7 @@ all: for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ done clean: diff --git a/linux-basics/sh-programming/handout_sh-programming_de.tex b/linux-basics/sh-programming/handout_sh-programming_de.tex index e9c84b4..fd419e7 100644 --- a/linux-basics/sh-programming/handout_sh-programming_de.tex +++ b/linux-basics/sh-programming/handout_sh-programming_de.tex @@ -1,15 +1,8 @@ -\documentclass{lxarticle} -\usepackage{german} -\usepackage[utf8]{inputenc} -\usepackage{lxheaders} -\usepackage{lxextras} +\input{confighandout} -\begin{document} - -\section*{Einführung in die Shell-Programmierung} - -\subsection*{Aufbau von Shell-Skripten} +\subsection{Shell-Programmierung} +\subsubsection{Aufbau von Shell-Skripten} \begin{itemize} \item Syntax: \cmd{\#!/ein/interpreter} \item Beliebiges Programm als Interpreter möglich @@ -18,13 +11,12 @@ \end{itemize} Das übliche \cmd{Hello World} sieht als Shell-Skript etwa so aus: - \begin{lstlisting} #!/bin/sh echo Hello World \end{lstlisting} -\subsection*{Variablen und Parameter} +\subsubsection{Variablen und Parameter} \begin{lstlisting} #!/bin/sh @@ -41,7 +33,7 @@ Variablen können einfach in der Form \cmd{Name=Wert} geschrieben werden. Sie haben in Shell-Skripten keinen Typ und werden bei der ersten Verwendung automatisch angelegt. -\subsection*{Ausgabe-Umleitung} +\subsubsection{Ausgabe-Umleitung} \begin{lstlisting} #!/bin/sh @@ -57,7 +49,7 @@ exit 0 \end{lstlisting} -\subsection*{Bedingte Verzweigungen} +\subsubsection{Bedingte Verzweigungen} Allgemeine Form: @@ -166,7 +158,7 @@ while [ bedingung ] ; do ... ; done # bedingung wie bei if \end{lstlisting} -\subsection*{Funktionen} +\subsubsection{Funktionen} \begin{lstlisting} #!/bin/sh @@ -180,7 +172,7 @@ error_log() { error_log "Datei nicht gefunden." \end{lstlisting} -\subsection*{Einbinden anderer Skripte} +\subsubsection{Einbinden anderer Skripte} \begin{lstlisting} #!/bin/sh @@ -193,7 +185,7 @@ my_other_script& \end{lstlisting} -\subsection*{Zugriff auf Dateien} +\subsubsection{Zugriff auf Dateien} \begin{lstlisting} #!/bin/sh @@ -210,4 +202,4 @@ done < dateiliste.txt \end{lstlisting} -\end{document} +\input{tailhandout} diff --git a/linux-basics/sh-programming/pres_sh-programming_de.tex b/linux-basics/sh-programming/pres_sh-programming_de.tex index 9334267..9bb1f01 100644 --- a/linux-basics/sh-programming/pres_sh-programming_de.tex +++ b/linux-basics/sh-programming/pres_sh-programming_de.tex @@ -1,19 +1,8 @@ -\documentclass{beamer} -\usetheme{linutronix} -\usepackage{german} -\usepackage[utf8]{inputenc} -\usepackage{pgf} -\usepackage{graphicx} -\usepackage{lxextras} +\input{configpres} \title{Einführung in die Shell-Programmierung} -\institute{Linutronix GmbH} - -\begin{document} - \maketitle -% ----- Slide ------------------ \begin{frame} \frametitle{Aufbau von Shell-Skripten} \begin{itemize} @@ -27,7 +16,6 @@ \end{itemize} \end{frame} -% ----- Slide ------------------ \begin{frame}[fragile] \frametitle{Hello World als Shell-Script} \begin{lstlisting} @@ -36,7 +24,6 @@ echo Hello World \end{lstlisting} \end{frame} -% ----- Slide ------------------ \begin{frame}[fragile] \frametitle{Variablen und Parameter} \begin{lstlisting} @@ -54,7 +41,6 @@ echo \end{frame} -% ----- Slide ------------------ \begin{frame}[fragile] \frametitle{Ausgabe-Umleitung} \begin{lstlisting} @@ -73,7 +59,6 @@ exit 0 \end{frame} -% ----- Slide ------------------ \begin{frame}[fragile] \frametitle{Bedingte Verzweigungen} \begin{lstlisting} @@ -94,7 +79,6 @@ if [ bedingung ] ; then ... ; fi \end{frame} -% ----- Slide ------------------ \begin{frame}[fragile] \frametitle{Bedingte Verzweigungen} \begin{lstlisting} @@ -112,7 +96,6 @@ if [ $string != "hello" ] ; then ... \end{frame} -% ----- Slide ------------------ \begin{frame}[fragile] \frametitle{Bedingte Verzweigungen} \begin{lstlisting} @@ -132,7 +115,6 @@ if [ $string != "hello" ] ; then ... \end{frame} -% ----- Slide ------------------ \begin{frame}[fragile] \frametitle{Bedingte Verzweigungen} \begin{lstlisting} @@ -147,7 +129,6 @@ exit 0 \end{lstlisting} \end{frame} -% ----- Slide ------------------ \begin{frame}[fragile] \frametitle{Bedingte Verzweigungen} \begin{lstlisting} @@ -162,7 +143,6 @@ grep Jones addr.txt || echo "No Jones found!" \end{lstlisting} \end{frame} -% ----- Slide ------------------ \begin{frame}[fragile] \frametitle{Schleifen} \begin{lstlisting} @@ -181,7 +161,6 @@ done \end{lstlisting} \end{frame} -% ----- Slide ------------------ \begin{frame}[fragile] \frametitle{Schleifen} \begin{lstlisting} @@ -199,7 +178,6 @@ while [ bedingung ] ; do ... ; done \end{lstlisting} \end{frame} -% ----- Slide ------------------ \begin{frame}[fragile] \frametitle{Funktionen} \begin{lstlisting} @@ -216,7 +194,6 @@ error_log "Datei nicht gefunden." \end{lstlisting} \end{frame} -% ----- Slide ------------------ \begin{frame}[fragile] \frametitle{Einbinden anderer Skripte} \begin{lstlisting} @@ -231,7 +208,6 @@ my_other_script& \end{lstlisting} \end{frame} -% ----- Slide ------------------ \begin{frame}[fragile] \frametitle{Zugriff auf Dateien} \begin{lstlisting} @@ -250,5 +226,4 @@ done < dateiliste.txt \end{lstlisting} \end{frame} - -\end{document} +\input{tailpres} diff --git a/linux-basics/udev-basics/Makefile b/linux-basics/udev-basics/Makefile index 4663d52..d641258 100644 --- a/linux-basics/udev-basics/Makefile +++ b/linux-basics/udev-basics/Makefile @@ -1,7 +1,7 @@ all: for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ done clean: diff --git a/linux-basics/udev-basics/pres_udev_en.tex b/linux-basics/udev-basics/pres_udev_en.tex index 5d8eacc..f08a35a 100644 --- a/linux-basics/udev-basics/pres_udev_en.tex +++ b/linux-basics/udev-basics/pres_udev_en.tex @@ -1,51 +1,16 @@ -\documentclass[11pt]{beamer} - -%\usepackage{ngerman} -\usepackage{times} -\usepackage{graphicx} -\usepackage{pgf,pgfarrows,pgfnodes,pgfautomata,pgfheaps} -\usepackage{amsmath,amssymb} -\usepackage[latin1]{inputenc} -\usepackage{listings,color} -\definecolor{lbcolor}{RGB}{255,210,150} -\lstset{ - language=C, - numbers=left, - stepnumber=1, - numbersep=5pt, - numberstyle=\tiny, - breaklines=true, - breakautoindent=true, - postbreak=\space, - tabsize=2, - basicstyle=\ttfamily\footnotesize, - showspaces=false, - showstringspaces=false, - extendedchars=true, - backgroundcolor=\color{lbcolor}, - keywordstyle=\bf , - commentstyle=\color{green}, - stringstyle=\color{red} -} - -\mode<presentation> -{ - \usetheme{linutronix} -} - % on the following slides, include icon in the left sidebar \def\lximg{/usr/share/lx/icons/fueller.png} -\title{The UDEV Daemon} -\institute{Linutronix GmbH} - -\begin{document} +\input{configpres} -\frame{ \titlepage } +\title{The UDEV Daemon} +\maketitle % stop displaying 'fueller.png' on the following slides \def\lximg{none} +\subsection{UDEV} + \begin{frame} \frametitle{What is UDEV?} \begin{itemize} @@ -101,6 +66,7 @@ udevadm monitor \end{verbatim} \end{frame} +\subsubsection{UDEV rules} \begin{frame} \frametitle{Writing UDEV rules} \begin{itemize} @@ -168,11 +134,12 @@ Assignments: \end{verbatim} \end{frame} -\section*{sources} +\subsubsection{sources} \begin{frame} \begin{thebibliography}{1} \bibitem{udev} http://reactivated.net/writing\_udev\_rules.html \bibitem{manudev} man udev \end{thebibliography} \end{frame} -\end{document} + +\input{tailpres} diff --git a/linux-basics/what-is-linux/Makefile b/linux-basics/what-is-linux/Makefile index 4663d52..d641258 100644 --- a/linux-basics/what-is-linux/Makefile +++ b/linux-basics/what-is-linux/Makefile @@ -1,7 +1,7 @@ all: for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ done clean: diff --git a/linux-basics/what-is-linux/pres_what-is-linux_de.tex b/linux-basics/what-is-linux/pres_what-is-linux_de.tex index 84af466..4283349 100644 --- a/linux-basics/what-is-linux/pres_what-is-linux_de.tex +++ b/linux-basics/what-is-linux/pres_what-is-linux_de.tex @@ -1,19 +1,11 @@ -\documentclass{beamer} -\usetheme{linutronix} -\usepackage{german} -\usepackage[utf8]{inputenc} -\usepackage{pgf} -\usepackage{graphicx} +\input{configpres} \title{Was ist Linux?} -%% \author{Hans-Jürgen Koch} -\institute{Linutronix GmbH} - -\begin{document} - \maketitle -\section{Entstehung} +\subsection{Was ist Linux?} + +\subsubsection{Entstehung} \begin{frame} \begin{figure}[h] \centering @@ -61,7 +53,7 @@ Linus Torvalds (1991 / Minix newsgroup) \end{figure} \end{frame} -\section{Linux, GNU/Linux, \dots} +\subsubsection{Linux, GNU/Linux, \dots} \begin{frame} \frametitle{Begriffsdefinition} \begin{itemize} @@ -94,7 +86,7 @@ GNU seit 1984, bestrebt Entwicklung eines 'UNIX-like OS' komplette Liste: http://directory.fsf.org/GNU/ \end{frame} -\section{Benutzerscnittstellen} +\subsubsection{Benutzerscnittstellen} \begin{frame} \begin{description} \item[textbasiert] bash, zsh, korn-shell, \dots @@ -147,7 +139,7 @@ komplette Liste: http://directory.fsf.org/GNU/ \end{description} \end{frame} -\section{Distributionen} +\subsubsection{Distributionen} \begin{frame} \frametitle{Begriffsdefinition} Eine klassische Linux Distribution assistiert den Benutzer @@ -169,7 +161,7 @@ Eine klassische Linux Distribution assistiert den Benutzer \end{itemize} \end{frame} -\section{Linux im Alltag} +\subsubsection{Linux im Alltag} \begin{frame}[fragile] \frametitle{unterstützte Architekturen} \begin{verbatim} @@ -193,4 +185,4 @@ x86 m68knommu mn10300 s390 sparc \end{itemize} \end{frame} -\end{document} +\input{tailpres} diff --git a/pres_master.tex b/pres_master.tex new file mode 100644 index 0000000..bfcfa78 --- /dev/null +++ b/pres_master.tex @@ -0,0 +1,47 @@ +\input{configmasterpres} +\input{./linux-basics/section} +\input{./linux-basics/what-is-linux/pres_what-is-linux_de.tex} +\input{./linux-basics/important-tools/pres_important_tools_de.tex} +\input{./linux-basics/linux-processes/pres_linux-processes_en.tex} +\input{./linux-basics/boot-process/pres_boot-process_de.tex} +\input{./linux-basics/filesystem-structure/pres_file-system-structure_de.tex} +\input{./linux-basics/filesystems/pres_filesystems_en.tex} +\input{./linux-basics/networking/pres_networking_en.tex} +\input{./linux-basics/package-management/pres_packaging_en.tex} +\input{./linux-basics/sh-programming/pres_sh-programming_de.tex} +\input{./linux-basics/udev-basics/pres_udev_en.tex} +\input{./linux-basics/licenses/pres_licenses_en.tex} + +\input{./application-devel/section} +\input{./application-devel/devel-environment/pres_devel-environment_de.tex} +\input{./application-devel/devel-scenarios/pres_devel_scenarios_de.tex} +\input{./application-devel/embedded-devel/pres_embedded-devel_de.tex} +\input{./application-devel/app-debugging/pres_app-debugging_de} +\input{./application-devel/cross-devel/pres_cross-devel_de} +\input{./application-devel/cross-devel/pres_cross-devel-ppc-qemu_de} +\input{./application-devel/posix-ipc/pres_posix_ipc_de.tex} + +\input{./frameworks/section} +\input{./frameworks/middleware/pres_middleware.tex} + +\input{./protocols/section} +\input{./protocols/socketcan/pres_socketcan_de.tex} + +\input{./kernel-devel/section.tex} +\input{./kernel-devel/kernel-basics/pres_kernel-basics_de.tex} +\input{./kernel-devel/module-basics/pres_module-basics_de.tex} +\input{./kernel-devel/char-device/pres_char-device_de.tex} +\input{./kernel-devel/linux-mm-basics/pres_linux-mm-basics_en.tex} +\input{./kernel-devel/uio-driver/pres_uio-driver_en.tex} + +\input{./flash-memory/section} +\input{./flash-memory/mtd/pres_mtd_de.tex} +\input{./flash-memory/flash-filesystems/pres_flashfilesystems_en.tex} +\input{./flash-memory/ubi/pres_ubi_de.tex} + +\input{./realtime/section} +\input{./realtime/rt-basics/pres_rt-basics_de.tex} +\input{./realtime/rt-specialties/pres_rt-specialties_de.tex} +\input{./realtime/rt-app-basics/pres_rt-app-basics_en.tex} + +\input{tailmasterpres} diff --git a/pres_template.tex b/pres_template.tex new file mode 100644 index 0000000..b69377a --- /dev/null +++ b/pres_template.tex @@ -0,0 +1,21 @@ +\input{configpres} + +\subsection{Debugging} + +\title{\lq Debugging\rq} +\maketitle + +\subsubsection{neues Kapitel} +\begin{frame} +\frametitle{neues, buntes} +\begin{block}{bunter Block} +\begin{enumeration} +\item ois +\item zwoi +\item gsuffa +\item \dots +\end{enumeration} +\end{block} +\end{frame} + +\input{tailconfig} diff --git a/protocols/Makefile b/protocols/Makefile index 72cada2..0a202ea 100644 --- a/protocols/Makefile +++ b/protocols/Makefile @@ -1,4 +1,4 @@ -SUBDIRS = `ls -1` +SUBDIRS = `ls -1 | grep -v *.tex | grep -v Makefile | grep -v TODO` all clean:: for dir in $(SUBDIRS) ; do \ diff --git a/protocols/section.tex b/protocols/section.tex new file mode 100644 index 0000000..a3a1c82 --- /dev/null +++ b/protocols/section.tex @@ -0,0 +1 @@ +\section{Protokolle} diff --git a/protocols/socketcan/Makefile b/protocols/socketcan/Makefile index 4663d52..d641258 100644 --- a/protocols/socketcan/Makefile +++ b/protocols/socketcan/Makefile @@ -1,7 +1,7 @@ all: for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ done clean: diff --git a/protocols/socketcan/pres_socketcan_de.tex b/protocols/socketcan/pres_socketcan_de.tex index d57d079..16d0002 100644 --- a/protocols/socketcan/pres_socketcan_de.tex +++ b/protocols/socketcan/pres_socketcan_de.tex @@ -1,57 +1,16 @@ -\documentclass[11pt]{beamer} - -%\usepackage{ngerman} -\usepackage{times} -\usepackage{graphicx} -\usepackage{pgf,pgfarrows,pgfnodes,pgfautomata,pgfheaps} -\usepackage{amsmath,amssymb} -\usepackage[utf8]{inputenc} -\usepackage{listings,color} -\definecolor{lbcolor}{RGB}{255,210,150} -\lstset{ - language=C, - numbers=left, - stepnumber=1, - numbersep=5pt, - numberstyle=\tiny, - breaklines=true, - breakautoindent=true, - postbreak=\space, - tabsize=2, - basicstyle=\ttfamily\fontsize{7}{9}\selectfont, - showspaces=false, - showstringspaces=false, - extendedchars=true, - backgroundcolor=\color{lbcolor}, - keywordstyle=\bf , - commentstyle=\color{green}, - stringstyle=\color{red} -} - -\mode<presentation> -{ - \usetheme{linutronix} -} - % on the following slides, include icon in the left sidebar \def\lximg{/usr/share/lx/icons/fueller.png} -\title{Can unter Linux: SocketCAN} -\institute{Linutronix GmbH} - -\begin{document} +\input{configpres} -\frame{ \titlepage } +\title{SocketCAN} +\maketitle % stop displaying 'fueller.png' on the following slides \def\lximg{none} -%\AtBeginSection[] -%{ -% \begin{frame}<beamer> -% \tableofcontents[currentsection,currentsubsection] -% \end{frame} -%} +\subsection{SocketCAN} + \begin{frame} \frametitle{Übersicht} \begin{itemize} @@ -87,6 +46,7 @@ vcan0 Link encap:UNSPEC Hardware Adresse 00-00-00-00-00 \end{verbatim} \end{frame} +\subsubsection{Tools} \begin{frame}[fragile] \frametitle{cansend / candump} cansend: @@ -131,6 +91,7 @@ cansniffer vcan0: \end{verbatim} \end{frame} +\subsubsection{Programmbeispiel} \begin{frame}[fragile] \frametitle{Programmierbeispiel: can example} \begin{lstlisting} @@ -182,6 +143,7 @@ Received -> 22 \end{verbatim} \end{frame} +\subsubsection{Logger} \begin{frame}[fragile] \frametitle{canlogserver} \begin{verbatim} @@ -203,4 +165,5 @@ Escape character is '^]'. (1289664133.692351) vcan0 42A#04 \end{verbatim} \end{frame} -\end{document} + +\input{tailpres} diff --git a/realtime/Makefile b/realtime/Makefile index 72cada2..0a202ea 100644 --- a/realtime/Makefile +++ b/realtime/Makefile @@ -1,4 +1,4 @@ -SUBDIRS = `ls -1` +SUBDIRS = `ls -1 | grep -v *.tex | grep -v Makefile | grep -v TODO` all clean:: for dir in $(SUBDIRS) ; do \ diff --git a/realtime/rt-app-basics/Makefile b/realtime/rt-app-basics/Makefile index 4663d52..d641258 100644 --- a/realtime/rt-app-basics/Makefile +++ b/realtime/rt-app-basics/Makefile @@ -1,7 +1,7 @@ all: for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ done clean: diff --git a/realtime/rt-app-basics/pres_rt-app-basics_en.tex b/realtime/rt-app-basics/pres_rt-app-basics_en.tex index 6179851..90b2ce3 100644 --- a/realtime/rt-app-basics/pres_rt-app-basics_en.tex +++ b/realtime/rt-app-basics/pres_rt-app-basics_en.tex @@ -1,70 +1,17 @@ -\documentclass[11pt]{beamer} - -%\usepackage{ngerman} -\usepackage{times} -\usepackage{graphicx} -\usepackage{pgf,pgfarrows,pgfnodes,pgfautomata,pgfheaps} -\usepackage{amsmath,amssymb} -\usepackage[latin1]{inputenc} -\usepackage{listings,color} -\definecolor{lbcolor}{RGB}{255,210,150} -\lstset{ - language=C, - numbers=left, - stepnumber=1, - numbersep=5pt, - numberstyle=\tiny, - breaklines=true, - breakautoindent=true, - postbreak=\space, - tabsize=2, - basicstyle=\ttfamily\footnotesize, - showspaces=false, - showstringspaces=false, - extendedchars=true, - backgroundcolor=\color{lbcolor}, - keywordstyle=\bf , - commentstyle=\color{green}, - stringstyle=\color{red} -} - -\mode<presentation> -{ - \usetheme{linutronix} -} - % on the following slides, include icon in the left sidebar \def\lximg{/usr/share/lx/icons/fueller.png} -\title{Realtime application development using Linux-RT\_PREEMPT} -\institute{Linutronix GmbH} - -\begin{document} +\input{configpres} -\frame{ \titlepage } +\title{Realtime application development using Linux-RT\_PREEMPT} +\maketitle % stop displaying 'fueller.png' on the following slides \def\lximg{none} -%\AtBeginSection[] -%{ -% \begin{frame}<beamer> -% \tableofcontents[currentsection,currentsubsection] -% \end{frame} -%} - -\AtBeginSubsection[] -{ - \begin{frame}<beamer> - \tableofcontents[currentsection,currentsubsection] - \end{frame} -} - -\begin{frame} - \tableofcontents -\end{frame} +\subsection{RT\_PREEMPT Realtime development} -\section{Basics} +\subsubsection{Basics} \begin{frame}[fragile] \frametitle{Check sched\_rt\_runtime\_us!!} \begin{verbatim} @@ -125,7 +72,7 @@ for (i = 0; i < SAVE_STACK_SIZE; i += sysconf(_SC_PAGESIZE)) \end{lstlisting} \end{frame} -\section{Clocks and Timers} +\subsubsection{Clocks and Timers} \begin{frame} \frametitle{Clocks: Basic} @@ -207,7 +154,7 @@ int main(void) \end{lstlisting} \end{frame} -\section{Locking} +\subsubsection{Locking} \begin{frame} \frametitle{Locking} \begin{itemize} @@ -237,7 +184,7 @@ pthread_mutex_destroy(&master_lock); \end{lstlisting} \end{frame} -\section{Signalling} +\subsubsection{Signalling} \begin{frame} \frametitle{Signalling mechanisms} \begin{itemize} @@ -294,7 +241,7 @@ pthread_mutex_unlock(&mutex); \end{lstlisting} \end{frame} -\section*{sources} +\subsubsection{sources} \begin{frame} \frametitle{sources} \small @@ -305,4 +252,4 @@ pthread_mutex_unlock(&mutex); \end{thebibliography} \end{frame} -\end{document} +\input{tailpres} diff --git a/realtime/rt-basics/Makefile b/realtime/rt-basics/Makefile index 4663d52..d641258 100644 --- a/realtime/rt-basics/Makefile +++ b/realtime/rt-basics/Makefile @@ -1,7 +1,7 @@ all: for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ done clean: diff --git a/realtime/rt-basics/handout_rt-basics_de.tex b/realtime/rt-basics/handout_rt-basics_de.tex index 8d98ccc..dd775b6 100644 --- a/realtime/rt-basics/handout_rt-basics_de.tex +++ b/realtime/rt-basics/handout_rt-basics_de.tex @@ -1,16 +1,10 @@ -\documentclass{lxarticle} -\usepackage{german} -\usepackage[utf8]{inputenc} -\usepackage{lxheaders} -\usepackage{lxextras} +\input{confighandout} -\begin{document} +\subsection{Realtime Linux} -\section*{Realtime Linux} +\subsubsection{Grundlagen} -\subsection*{Grundlagen} - -\subsubsection*{Was ist Echtzeit?} +\paragraph{Was ist Echtzeit?} Vor der Betrachtung verschiedener Ansätze, Linux echtzeitfähig zu machen, ist es notwendig, einige grundlegende Begrifflichkeiten zur erläutern: \begin{itemize} @@ -24,14 +18,14 @@ Auftreten eines Events und der Reaktion auf dieses Event. \item Jitter: Mit Jitter bezeichnet man die Varianz der Latenzzeit. \end{itemize} -\subsubsection*{Anwendungsbereiche} +\paragraph{Anwendungsbereiche} Die wohl gängigsten Anwendungsbereiche für Echtzeitsysteme sind die Steuerungs- und Automatisierungstechnik, Multimediasysteme und die Luft- und Raumfahrttechnik. Ein weiteres interessantes Einsatzgebiet stellt die Finanzdienstleistung dar. Hier geht es insbesondere um die zeitgenaue, zuverlässige Abwicklung von Finanztransaktionen über hochverteilte Systeme. -\subsubsection*{Anforderungen an ein Echtzeitsystem} +\paragraph{Anforderungen an ein Echtzeitsystem} Ein Echtzeitsystem muß in der Lage sein, in einem garantierten Zeitrahmen auf ein Ereignis zu reagieren. Es muß also möglich sein, in möglichst kurzer Zeit von einer niederprioren Task auf eine hochpriore Task umzuschalten, falls diese @@ -53,8 +47,8 @@ Prioritätsgrenze festgelegt. Jede Task, die die Resource belegt, wird auf die Prioritätsgrenze der Resource angehoben. \end{itemize} -\subsection*{Realtime Linux Varianten} -\subsubsection*{Historisches zu Echtzeitlinux} +\subsubsection{Realtime Linux Varianten} +\paragraph{Historisches zu Echtzeitlinux} Im Gegensatz zu traditionellen Echtzeitsystem wurde Linux ursprünglich nicht als solches designt. Als General Purpose Operating System wurde Linux auf Fairness und Durchsatz optimiert. Linux echtzeitfähig zu machen, bedeutet also, ein @@ -73,7 +67,7 @@ und ist die Variante, die von den Linux Entwicklern zur Integration in den Hauptzweig von Linux abgenickt wurde. \end{itemize} -\subsubsection*{RTAI} +\paragraph{RTAI} Das Realtime Application Interface (RTAI) ist eine Entwicklung der Technischen Universität Mailand und entstand unter der Schirmherrschaft von Professor Paolo Mantegazza. Oberstes Designziel von RTAI ist und war es, die kleinstmöglichen @@ -90,7 +84,7 @@ x86\_64 und diverse ARM Plattformen). RTAI ist ein typischer Vertreter des Dual Kernel Ansatzes. Abbildung \ref{img:rtai} zeigt die Funktionsweise von RTAI. -\subsubsection*{Xenomai} +\paragraph{Xenomai} Das Xenomai Projekt wurde im Jahre 2001 gegründet. Im Gegensatz zu RTAI erlaubt Xenomai auch Echtzeit im Userpace (RTAI erlaubt dies nur sehr eingeschränkt). Die Besonderheit von Xenomai sind die sogenannten Skins, die es vereinfachen sollen, @@ -124,7 +118,7 @@ Komponenten. Abbildung \ref{img:ipipe} zeigt die Funktionsweise von IPIPE. \label{img:ipipe} \end{figure} -\subsubsection*{Preempt RT} +\paragraph{Preempt RT} Der Realtime Preemption Patch entstand ursprünglich aus Arbeiten von Ingo Molnar und Thomas Gleixner. Beide sind bis zum heutigen Zeitpunkt die treibenden Kräfte bei der Entwicklung von Preempt RT. @@ -159,7 +153,7 @@ anderer Projekte haben die Vorzüge von Preempt RT bereits erkannt. Die Roadmap für Xenomai 3 sieht Preempt RT Support vor. Dies würde den Einsatz von Xenomai Skins auf Preempt RT Kerneln ermgöglichen. -\subsection*{Kontrollfragen} +\subsubsection{Kontrollfragen} \begin{enumerate} \item Was sind die wichtigsten Anforderungen an ein Echtzeitsystem? @@ -170,4 +164,4 @@ beschriebenen Ansätze verfolgen Sie? spezielle API benötigt? \end{enumerate} -\end{document} +\input{tailhandout} diff --git a/realtime/rt-basics/images/rtai.dia~ b/realtime/rt-basics/images/rtai.dia~ Binary files differdeleted file mode 100644 index c4024ff..0000000 --- a/realtime/rt-basics/images/rtai.dia~ +++ /dev/null diff --git a/realtime/rt-basics/pres_rt-basics_de.tex b/realtime/rt-basics/pres_rt-basics_de.tex index 128b115..66a78eb 100644 --- a/realtime/rt-basics/pres_rt-basics_de.tex +++ b/realtime/rt-basics/pres_rt-basics_de.tex @@ -1,20 +1,10 @@ -\documentclass{beamer} -\usetheme{linutronix} -\usepackage{german} -\usepackage[utf8]{inputenc} -\usepackage{pgf} -\usepackage{graphicx} -\usepackage{lxextras} +\input{configpres} \title{Block \lq Realtime Linux\rq} -\institute{Linutronix GmbH} - -\begin{document} - \maketitle +\subtitle{Echtzeit} -% ----- Slide ------------------ \begin{frame} \frametitle{Was ist Echtzeit?} \begin{itemize} @@ -58,6 +48,7 @@ Nicht Einhalten des korrekten Zeitrahmens führt zu einem Fehler! \end{itemize} \end{frame} +\subsubsection{Priority Inversion} \begin{frame} \frametitle{Priority Inversion} \begin{figure}[h] @@ -66,6 +57,7 @@ Nicht Einhalten des korrekten Zeitrahmens führt zu einem Fehler! \end{figure} \end{frame} +\subsubsection{Linux und Echtzeit} \begin{frame} \frametitle{Linux und Echtzeit} \begin{figure}[h] @@ -210,5 +202,4 @@ können. Raw Spinlocks ersetzen die ursprüngliche Spinlock \end{figure} \end{frame} - -\end{document} +\input{tailpres} diff --git a/realtime/rt-specialties/Makefile b/realtime/rt-specialties/Makefile index 4663d52..d641258 100644 --- a/realtime/rt-specialties/Makefile +++ b/realtime/rt-specialties/Makefile @@ -1,7 +1,7 @@ all: for pdf in `ls -1 *.tex` ; do \ - pdflatex $$pdf; \ - pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ + TEXINPUTS=`pwd`/../..:.:..:$(TEXINPUTS) pdflatex $$pdf; \ done clean: diff --git a/realtime/rt-specialties/handout_rt-specialties_de.tex b/realtime/rt-specialties/handout_rt-specialties_de.tex index 33dc9b6..54771ca 100644 --- a/realtime/rt-specialties/handout_rt-specialties_de.tex +++ b/realtime/rt-specialties/handout_rt-specialties_de.tex @@ -1,13 +1,8 @@ -\documentclass{lxarticle} -\usepackage{german} -\usepackage[utf8]{inputenc} -\usepackage{lxheaders} -\usepackage{lxextras} +\input{confighandout} +\subsection{RT\_PREEMPT} -\begin{document} - -\section*{Anwendung des Preempt RT Patches} -\subsection*{Besorgen und Anwenden des Patches} +\subsubsection{Anwendung des Preempt RT Patches} +\paragraph{Besorgen und Anwenden des Patches} Preempt RT wird als Patch gegen den Mainline Linux Kernel gepflegt. Unter:\newline http://www.kernel.org/pub/linux/kernel/projects/rt sind die aktuellsten Patche @@ -39,7 +34,7 @@ cd linux-2.6.29.5-rt21 ketchup -f --no-gpg 2.6.29.5-rt21 \end{lstlisting} -\subsection*{Konfigurieren und Übersetzen eines Preempt RT Kernels} +\paragraph{Konfigurieren und Übersetzen eines Preempt RT Kernels} Die Konfiguration und das Übersetzen machen keinen Unterschied zu Linux ohne Preempt RT Patch: \begin{lstlisting} @@ -83,8 +78,9 @@ make O=../build modules make O=../build install make O=../build modules_install \end{lstlisting} -\section*{Testen eines Preempt RT Systems} -\subsection*{RT Tests} + +\subsubsection{Testen eines Preempt RT Systems} +\paragraph{RT Tests} Die RT Tests sind eine Sammlung von Programmen, zur Validierung der Eigenschaften von Echtzeitsystemen. Die RT Tests umfassen folgende Tools: \begin{itemize} @@ -104,7 +100,7 @@ git-clone git://git.kernel.org/pub/scm/linux/kernel\ cd rt-tests make \end{lstlisting} -\subsection*{Cyclictest} +\subparagraph{Cyclictest} Cyclictest ist die wohl meistgenutzte Testsoftware auf Preempt RT Systemen. Mit Cyclictest kann eine bestimmte Anzahl von Timertasks mit einem definierten Interval aufgesetzt werden. Für diese Tasks wird kontinuierlich die Abweichung @@ -128,7 +124,7 @@ T: 1 ( 2122) P:79 I:2500 C: 1007 Min: 47 Act: 76 Avg: 77 Max: 130 T: 2 ( 2123) P:78 I:3000 C: 841 Min: 54 Act: 76 Avg: 82 Max: 136 T: 3 ( 2124) P:77 I:3500 C: 723 Min: 67 Act: 95 Avg: 96 Max: 177 \end{lstlisting} -\subsection*{Lastszenarien} +\paragraph{Lastszenarien} Um eine Aussage über das Echtzeitverhaltens treffen zu können, interessiert in der Hauptsache das Verhalten in Worst-Case Szenarien (hohe CPU Last, hohe Interruptlast). Ein ausgezeichnetes Werkzeug, um CPU Last zu erzeugen, ist @@ -142,7 +138,7 @@ Rechner erzeugen. Ein Floodping schickt eine große Anzahl von ICMP Paketen in kurzer Zeit. Dies erzeugt eine hohe Anzahl von Netzwerkinterrupts. Um Floodpings zu generieren muß das Programm ping mit Rootrechten und mit der Option -f ausgeführt werden. -\subsection*{Pitfall} +\subparagraph{Pitfall} Ein sehr häufig gemeldetes Phänomen bei Testläufen von Cyclictest mit einem Floodping als Lastszenario, sind extrem große Ausreißer in der Größenordnung von 50ms. Dies ist auf ein ''Feature'' aktueller Preempt RT Kernel zurückzuführen. @@ -166,8 +162,8 @@ Zum Deaktivieren dieser Funktion muß Folgendes getan werden: \begin{lstlisting} echo -1 > /proc/sys/kernel/sched_rt_runtime_us \end{lstlisting} -\section*{Erstellen einer Realtime Task für Preempt RT} -\subsection*{Schedulingklassen / Prioritäten} +\subsubsection{Erstellen einer Realtime Task für Preempt RT} +\paragraph{Schedulingklassen / Prioritäten} Eine Realtime Applikation auf Preempt RT ist eine POSIX Realtime Applikation. POSIX sieht für Echtzeitapplikationen folgende Schedulingstrategien vor: \begin{itemize} @@ -176,7 +172,7 @@ POSIX sieht für Echtzeitapplikationen folgende Schedulingstrategien vor: \end{itemize} Echtzeitpriorität bekommt eine Applikation nur dann, wenn dies explizit gewünscht wird. Hierzu ist die Funktion sched\_setscheduler() vorgesehen. -\subsection*{Beispiel einer Echtzeitapplikation} +\paragraph{Beispiel einer Echtzeitapplikation} Das folgende Beispiel zeigt eine einfache POSIX Realtimeapplikation: \begin{lstlisting} /* @@ -239,8 +235,8 @@ undeterministisches Zeitverhalten verursachen Eine Ausgezeichnete Einführung zum Erstellen von Echtzeitapplikationen und zur Verwendung von Preempt RT findet sich unter:\newline http://rt.wiki.kernel.org -\subsection*{Tracing / Latenzen aufspüren} -\subsubsection*{FTrace} +\paragraph{Tracing / Latenzen aufspüren} +\subparagraph{FTrace} Ein hervorragendes Werkzeug, um kernelseitige Codepfade aufzuspüren, die lange Latenzzeiten verursachen, ist Ftrace. Ftrace wird über DebugFS, einem virtuellen Dateisystem, gesteuert und platziert dort auch seine Ausgaben. Die einfachste @@ -248,7 +244,7 @@ Methode, FTrace zu verwenden ist Cyclictest. Cyclictest biete bereits einige Optionen, um FTrace zu steuern. Die Option -f schällt Cyclictests Ftrace Support an, -b <max\_latency> veranlaßt Cyclictest, bei Überschreiten einer maximalen Latenzzeit, abzubrechen und einen Trace zu triggern. -\subsubsection*{Kerneloptionen für FTrace} +\subparagraph{Kerneloptionen für FTrace} Um FTrace verwenden zu können, müssen beim Konfigurieren des Kernels einige unter dem Menupunkt ''Kernel hacking-->Tracers'' einige Optionen aktiviert werden: \begin{itemize} @@ -257,7 +253,7 @@ unter dem Menupunkt ''Kernel hacking-->Tracers'' einige Optionen aktiviert werde Tracetyp kann cyclictest über die Commandline mitgegeben werden, siehe cyclictest -h. Default ist der Event Tracer) \end{itemize} -\subsubsection*{Beispiel eines Traces} +\subparagraph{Beispiel eines Traces} Das Erstellen eines Traces mit cyclictest läßt sich am Besten mit einem Beispiel erläutern: \begin{lstlisting} @@ -292,7 +288,7 @@ IRQ-129-772 [000] 4154503386.851234: timer_interrupt<-ret_from [...] \end{lstlisting} -\subsection*{Kontrollfragen} +\paragraph{Kontrollfragen} \begin{itemize} \item Welche Optionen sollten beim Übersetzen eines Preempt RT Kernels mindestens gesetzt sein? @@ -302,4 +298,5 @@ als Lastszenario? Wie kann dieser umgangen werden? \item Welche 3 Schritte sind notwendig, um das deterministische Zeitverhalten einer Applikation zu garantieren? \end{itemize} -\end{document} + +\input{tailhandout} diff --git a/realtime/rt-specialties/images/menu_rt_001.png b/realtime/rt-specialties/images/menu_rt_001.png Binary files differdeleted file mode 100644 index 27f26cd..0000000 --- a/realtime/rt-specialties/images/menu_rt_001.png +++ /dev/null diff --git a/realtime/rt-specialties/pres_rt-specialties_de.tex b/realtime/rt-specialties/pres_rt-specialties_de.tex index 046521d..85cf301 100644 --- a/realtime/rt-specialties/pres_rt-specialties_de.tex +++ b/realtime/rt-specialties/pres_rt-specialties_de.tex @@ -1,20 +1,11 @@ -\documentclass{beamer} -\usetheme{linutronix} -\usepackage{german} -\usepackage[utf8]{inputenc} -\usepackage{pgf} -\usepackage{graphicx} -\usepackage{lxextras} - -\title{Block \lq Anwendung des Preempt RT Patches\rq} -\institute{Linutronix GmbH} - -\begin{document} +\input{configpres} +\title{\lq Anwendung des Preempt RT Patches\rq} \maketitle +\subsection{PREEMPT\_RT} -% ----- Slide ------------------ +\subsubsection{Download und Anwenden} \begin{frame}[fragile] \frametitle{Besorgen und Anwenden des Preempt RT Patches} \begin{lstlisting} @@ -43,6 +34,7 @@ ketchup -f --no-gpg 2.6.29.5-rt21 \end{lstlisting} \end{frame} +\subsubsection{Konfiguration} \begin{frame}[fragile] \frametitle{Konfigurieren und Übersetzen eines Preempt RT Kernels} \begin{overprint} @@ -88,6 +80,7 @@ make O=../build modules_install \end{overprint} \end{frame} +\subsubsection{Verifikation} \begin{frame} \frametitle{Testen eines Preempt RT Systems} RT Tests: @@ -133,6 +126,7 @@ cat /proc/sys/kernel/sched_rt_runtime_us \end{figure} \end{frame} +\subsubsection{Applikationsentwicklung} \begin{frame} \frametitle{Echtzeitapplikationen mit Preempt RT} \begin{columns} @@ -190,6 +184,7 @@ void stack_prefault(void) { \end{overprint} \end{frame} +\subsubsection{Tracing / Latency hunting} \begin{frame}[fragile] \frametitle{Tracing / Latency hunting} \begin{itemize} @@ -228,4 +223,5 @@ IRQ-129-772 [000] 4154503386.851189: task_setprio<-__rt_mut [...] \end{lstlisting} \end{frame} -\end{document} + +\input{tailpres} diff --git a/realtime/section.tex b/realtime/section.tex new file mode 100644 index 0000000..d593283 --- /dev/null +++ b/realtime/section.tex @@ -0,0 +1 @@ +\section{Echtzeit} diff --git a/tailhandout.tex b/tailhandout.tex new file mode 100644 index 0000000..6b47932 --- /dev/null +++ b/tailhandout.tex @@ -0,0 +1 @@ +\end{document} diff --git a/tailmasterhandout.tex b/tailmasterhandout.tex new file mode 100644 index 0000000..6b47932 --- /dev/null +++ b/tailmasterhandout.tex @@ -0,0 +1 @@ +\end{document} diff --git a/tailmasterpres.tex b/tailmasterpres.tex new file mode 100644 index 0000000..6b47932 --- /dev/null +++ b/tailmasterpres.tex @@ -0,0 +1 @@ +\end{document} diff --git a/tailpres.tex b/tailpres.tex new file mode 100644 index 0000000..f677a95 --- /dev/null +++ b/tailpres.tex @@ -0,0 +1,8 @@ +\begin{frame} +Vielen Dank für Ihre Aufmerksamkeit +\begin{block}{Linutronix GmbH} +Auf dem Berg 3, 88690 Uhldingen-Mühlhofen +\end{block} +\end{frame} + +\end{document} |
