2024-08-24 01:17:40 +08:00
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.. zephyr:code-sample:: hello_cpp_world
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:name: Hello C++ world
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2023-11-26 05:44:40 +08:00
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2024-08-24 01:17:40 +08:00
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Print "Hello World" to the console in C++.
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2023-11-26 05:44:40 +08:00
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Overview
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********
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A simple :ref:`C++ <language_cpp>` sample that can be used with many supported board and prints
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"Hello, C++ world!" to the console.
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Building and Running
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********************
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This configuration can be built and executed on QEMU as follows:
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.. zephyr-app-commands::
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:zephyr-app: samples/cpp/hello_world
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:host-os: unix
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:board: qemu_riscv32
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:goals: run
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:compact:
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To build for another board, change "qemu_riscv32" above to that board's name.
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Sample Output
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=============
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.. code-block:: console
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Hello C++, world! qemu_riscv32
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Exit QEMU by pressing :kbd:`CTRL+C`
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