Hello World¶
Overview¶
A simple Hello World example that can be used with any supported board and prints ‘Hello World from UserSpace!’ to the console. This application can be built into modes:
single thread
multi threading
Building and Running¶
This project outputs ‘Hello World from UserSpace!’ to the console. It can be built and executed on QEMU as follows:
west build -b qemu_riscv32 samples/userspace/hello_world_user
west build -t run
Sample Output¶
Hello World from UserSpace! qemu_riscv32
Exit QEMU by pressing CTRL+A x.