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iot:labs:09 [2017/10/02 23:48] jan.vaduva created |
iot:labs:09 [2020/01/07 12:03] (current) jan.vaduva [Implement a project from scratch] |
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| - | =====Lab 9: Yocto Project`s first steps===== | + | ======Lab 9: Yocto Project first steps====== |
| - | ====Implement a project from scratch==== | + | =====Implement a project from scratch===== |
| Open the Quick start guide to Yocto Project, located at: [[https://www.yoctoproject.org/docs/current/yocto-project-qs/yocto-project-qs.html|Quick start guide]] | Open the Quick start guide to Yocto Project, located at: [[https://www.yoctoproject.org/docs/current/yocto-project-qs/yocto-project-qs.html|Quick start guide]] | ||
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| Set up your Linux system with the right packages (instruction are provided for Ubuntu, Fedora, CentOS and openSUSE) | Set up your Linux system with the right packages (instruction are provided for Ubuntu, Fedora, CentOS and openSUSE) | ||
| - | Download the latest stable release: | + | - Install prerequisites: <code>sudo apt-get install gawk wget git-core diffstat unzip texinfo gcc-multilib \ |
| + | build-essential chrpath socat libsdl1.2-dev xterm</code> | ||
| + | - Download the latest stable release: <code>$ git clone -b zeus git://git.yoctoproject.org/poky.git</code> //or// <code>$ wget downloads.yoctoproject.org/releases/yocto/yocto-3.0/poky-zeus-22.0.0.tar.bz2</code> | ||
| + | - Source //oe-init-build-env// script, to create the build directory: <code>$ source poky/oe-init-build-env my_dir</code> | ||
| + | - Edit //conf/local.conf// and set //MACHINE// as //qemux86// and any extra required variables. | ||
| + | - Build the OS image: <code>$ bitbake core-image-minimal</code> | ||
| + | - Boot the OS image of your choice: <code>$ runqemu qemux86</code> Where: <code>MACHINE=qemux86</code> | ||
| - | <code>$ git clone -b pyro git://git.yoctoproject.org/poky.git</code> | ||
| - | //or// | + | ===== Exercises===== |
| + | - Finish a successful Yocto Project build. | ||
| + | - Find a poky version that contains Hob and configure a Hob image. | ||
| + | - Setup and start Toaster on port //8399//. | ||
| + | - Get the standards SDK installer and build **htop** package for your OS. | ||
| + | - Create a **htop** recipe and build it for your OS. | ||
| + | - Create a custom layer which should contain the **htop** recipes and **busybox** bbappend. | ||
| + | - Add support for **htop** inside //core-image-minimal// image. The enhanced //core-image-minimal// should be available inside the newly created layer. | ||
| - | <code>$ wget downloads.yoctoproject.org/releases/yocto/yocto-2.3.2/poky-pyro-17.0.2.tar.bz2</code> | ||
| - | |||
| - | Source //oe-init-build-env// script, to create the build directory: | ||
| - | |||
| - | <code>$ source poky/oe-init-build-env my_dir</code> | ||
| - | |||
| - | Edit //conf/local.conf// and set //MACHINE// and any extra required variables | ||
| - | |||
| - | Build the OS image: <code>$ bitbake core-image-minimal</code> | ||
| - | |||
| - | Boot the OS image of your chose <code>$ runqemu qemux86</code> | ||
| - | If <code>MACHINE=qemux86</code> | ||
