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Hello World

Overview

A simple Hello World example that can be used with any supported board and prints ‘Hello World’ to the console. This application can be built into modes:

• single thread

• multi threading

Building and Running

This project outputs ‘Hello World’ to the console. It can be built and executed on QEMU as follows:

west build -b qemu_x86 samples/hello_world
west build -t run

Sample Output

Hello World! x86

Exit QEMU by pressing CTRL+A x.