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software:linux:yocto:start [2023-05-10 11:00] – Urs Grafsoftware:linux:yocto:start [2023-05-10 11:55] – Urs Graf
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 [[https://www.yoctoproject.org/ | yocto]] and [[https://www.openembedded.org/wiki/Main_Page | OpenEmbedded]] provide the tools necessary to create small customised linux distributions aimed at embedded systems. [[https://www.yoctoproject.org/ | yocto]] and [[https://www.openembedded.org/wiki/Main_Page | OpenEmbedded]] provide the tools necessary to create small customised linux distributions aimed at embedded systems.
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 ===== Introduction to Yocto/OpenEmbedded ==== ===== Introduction to Yocto/OpenEmbedded ====
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 Use [[devtool]] to add, modify and test new recipes. Use [[devtool]] to add, modify and test new recipes.
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 +===== Getting Started =====
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 +For setting up the build environment, see [[setup|Setup and Building]].
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 +[[ .:getting_started_cpp | Getting Started with Yocto and C/C++]] demonstrates how the build environment is setup, a x86-64 image is built and run on Qemu. Then a C++ application is added to this image.
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 +There are essentially four ways to build on/for a yocto image:
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 +  * Creating a recipe for the application and adding it to the image, see [[ .:getting_started_cpp | Getting Started with Yocto and C/C++]]. This method includes a full build of the image.
 +  * Crosscompile with a cross development SDK, see [[ .:sdk | SDK]].
 +  * Use the extensible SDK. With this, you use the regular yocto workflow without the need of building a complete image first, see [[ .:sdks | SDK's]].
 +  * Include the toolchain in the image and build natively (not recommended), see [[ .:sdks | SDK's]].
  
  
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 [[ ..:images/start ]] [[ ..:images/start ]]
  
-===== Getting Started ===== 
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-For setting up the build environment, see [[setup|Setup and Building]]. 
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-Check out [[ .:getting_started_cpp | Getting Started with Yocto and C/C++]] to get started developing a C/C++ application using [[ software:cmake:start | cmake ]] and yocto. 
  
 ===== Workflow ====== ===== Workflow ======
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 [[ ros ]] [[ ros ]]
  
-===== SDK's ===== 
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-There are essentially three ways to build on/for a yocto image: 
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-  * include the toolchain in the image and build natively (not recommended) 
-  * SDK 
-  * extensible SDK 
  
-See [[ .:sdks | SDK's]] 
  
 ===== User interface / General settings ===== ===== User interface / General settings =====

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software/linux/yocto/start.txt · Zuletzt geändert: 2023-06-15 11:08 von Urs Graf