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