diff options
Diffstat (limited to 'distribution/yocto-basic')
| -rw-r--r-- | distribution/yocto-basic/pres_yocto-basic.tex | 165 |
1 files changed, 159 insertions, 6 deletions
diff --git a/distribution/yocto-basic/pres_yocto-basic.tex b/distribution/yocto-basic/pres_yocto-basic.tex index 67b5bd3..1c55196 100644 --- a/distribution/yocto-basic/pres_yocto-basic.tex +++ b/distribution/yocto-basic/pres_yocto-basic.tex @@ -1218,26 +1218,179 @@ Profiling Tools \end{frame} \begin{frame}[fragile] -\frametitle{build a toolchain} +\frametitle{build a external usable toolchain} \begin{verbatim} poky/build % bitbake meta-toolchain \end{verbatim} \vspace{2em} -tmp/deploy/sdk/poky-eglibc-x86\_64-meta-toolchain-i586-toolchain-1.6.1.sh +\pause +to install the toolchain: +\begin{verbatim} +% ./tmp/deploy/sdk/poky-eglibc-x86\_64-meta-toolchain-i586-toolchain-1.6.1.sh +Enter target directory for SDK (default: /opt/poky/1.6.1): /home/devel/sdk +\end{verbatim} +\pause +to use the toolchain: +\begin{verbatim} +source /home/local/sdk/environment-setup-i586-poky-linux +\end{verbatim} \end{frame} \begin{frame}[fragile] -\frametitle{build adt installer} +\frametitle{build a internal usable toolchain} +\begin{verbatim} +poky/build % bitbake meta-ide-support +\end{verbatim} +\vspace{2em} +\end{frame} + +\begin{frame} +\frametitle{export a nfsroot} +\begin{verbatim} +%runqemu-extract-sdk \ +tmp/deploy/images/qemux86/core-image-minimal-qemux86.tar.bz2 \ +~/sdk/core-image-minimal +\end{verbatim} +\end{frame} + +\begin{frame}[fragile] +\frametitle{build ADT installer script} \begin{verbatim} poky/build % bitbake adt-installer +poky/build % cp tmp/deploy/sdk/adt_installer.tar.bz2 ~/ +poky/build % cd +% cp tmp/deploy/sdk/adt_installer.tar.bz2 ~/ +% tar xjf adt_installer.tar.bz2 +% cd adt-installer \end{verbatim} +\end{frame} + +\begin{frame} +\frametitle{configure ADT installer} +general configuration +\begin{description} +\item[YOCTOADT\_REPO] http repo with rootfs images and ipkg packages. + Needs to match the layout from 'http://adtrepo.yoctoproject.org' +\pause +\item[YOCTOADT\_TARGETS] machine target architectures to setup cross SDKs +\pause +\item[YOCTOADT\_QEMU] install qemu? \[Y/N\] +\pause +\item[YOCTOADT\_NFS\_UTIL] needed for eclipse \[Y/N\] +\end{description} +\end{frame} + +\begin{frame} +\frametitle{configure ADT installer \#2} +configuration for each supported BSP +\begin{description} +\item[YOCTOADT\_TARGET\_MACHINE\_<arch>] qemu that should be used, e.g. qemux86 +\pause +\item[YOCTOADT\_ROOTFS\_<arch>] rfs images that should be used, e.g. sato-sdk +\pause +\item[YOCTOADT\_TARGET\_SYSROOT\_<arch>] needs to match above variable +\pause +\item[YOCTOADT\_TARGET\_SYSROOT\_LOC\_<arch>] path where the sysroot will be + stored +\end{description} +\end{frame} + +\begin{frame}[fragile] +\frametitle{run ADT installer} +\begin{verbatim} +adt-installer % ./adt_installer +Please enter the install location (default: /opt/poky/1.6.1): <return> +... +[ADT_INST] Please enter your selections here: +S<return> +... +\end{verbatim} +\pause +to use the ADT, the environment needs to be sourced: +\begin{verbatim} +% . /opt/poky/1.6.1/environment-setup-i586-poky-linux +\end{verbatim} +\end{frame} + +\begin{frame}[fragile] +\frametitle{ADT \& Eclipse} +only supported eclipse releases: kepler \& juno + + \vspace{2em} -tmp/deploy/sdk/adt\_installer.tar.bz2 +install and start eclipse: +\begin{verbatim} +% wget http://ftp.fau.de/eclipse/technology/epp/downloads/release/kepler/R/eclipse-cpp-kepler-R-linux-gtk.tar.gz +% tar xzf eclipse-*.tar.gz +% ./eclipse/eclipse +\end{verbatim} +\pause +add the yocto update-site (Help, Install New Software, Add\dots) +\begin{verbatim} +http://downloads.yoctoproject.org/releases/eclipse-plugin/1.6/kepler/ +\end{verbatim} +select and install all components, by clicking +'Next, Next, Accept Licenses, Finish, Accept installing from insecure source, +and accept to restart eclipse' +\pause +goto 'Help, Install New Software, Add\dots' again and +select 'Kepler' as update site and select 'Linux Tools' and +'Mobile and Device Development'; select 'Next' until you can +'Finish' and quit eclipse +\end{frame} + +\begin{frame} +\frametitle{configure Eclipse} +\begin{itemize} + \item select 'Window, Preferences, Yocto Project ADT' + \item select 'Standalone pre-built toolchain' + \item set Toolchain Root Location '/home/devel/src/poky/build' + \item set Sysroot Location '/home/devel/poky/build/tmp/sysroots/qemux86' + \item use 'QEMU' as 'Target Options' + \item set Kernel to + '/home/devel/adt-installer/download\_image/bzImage-qemux86.bin' + \item 'Apply' the Settings and close the dialog with 'OK' +\end{itemize} +\end{frame} + +\begin{frame} +\frametitle{Hello World example} +\begin{itemize} + \item select 'File, New, Project\dots' + \item select 'C/C++, C Project' + \item select 'Yocto Project ADT Autotools Project, Hello World ANSI C Project' + \item enter a 'Project name' and select 'Next' + \item enter 'Basic settings' and select 'Finish' + \item if opened, close the 'Welcome' window + \item right click on the root project folder and select 'Reconfigure Project' + \item right click on the root project folder and select 'Build Project' +\end{itemize} \end{frame} \begin{frame} -\frametitle{SDK usage} -bla +\frametitle{start qemu} +\begin{itemize} + \item select 'Run, External Tools, External Tools Configurations\dots' + \item select 'Program, qemu\_i586-poky' + \item edit the arguments that they match: +\begin{verbatim} +-e "source /opt/poky/1.6.1/environment-setup-i586-poky- +linux;runqemu qemux86 /home/local/adt-installer/download_image/ +bzImage-qemux86.bin /home/local/sdk/core-image-minimal ;bash" +\end{verbatim} + \item select 'Apply, Run' +\end{itemize} +Attention! This starts a NFS Server on a user port that listens on all network +interfaces of the PC +\end{frame} + +\begin{frame} +\frametitle{remote execution and debugging} +\begin{itemize} + \item seems to be broken at the moment, or works different than documented + \item it should be possible, if ssh is added to the image and an ssh + remote connection will be used. +\end{itemize} \end{frame} \input{tailpres} |
