42 lines
834 B
ReStructuredText
42 lines
834 B
ReStructuredText
.. _hello_world:
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Hello World
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###########
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Overview
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********
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A simple Hello World example that can be used with any supported board and
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prints 'Hello World' to the console. This application can be built into modes:
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* single thread
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* multi threading
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Building and Running
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********************
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This project outputs 'Hello World' to the console. It can be built and executed
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on QEMU as follows:
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.. zephyr-app-commands::
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:zephyr-app: samples/hello_world
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:board: qemu_x86
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:goals: run
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:compact:
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To build the single thread version, use the supplied configuration file for
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single thread: :file:`prj_single.conf`:
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.. zephyr-app-commands::
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:zephyr-app: samples/hello_world
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:board: qemu_x86
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:conf: prj_single.conf
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:goals: run
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:compact:
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Sample Output
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=============
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.. code-block:: console
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Hello World! x86
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