pw_sys_io_stdio¶
The pw_sys_io_stdio backend implements the pw_sys_io facade using
stdio.
Why not just use stdio directly?¶
The nice thing about using pw_sys_io is that it’s rather easy to get a
board up and running with a target-specific backend. This means when drafting
out a quick application you can write it against pw_sys_io and, with some
care, the application will be able to run on both host and target devices.
While it’s not recommended to use pw_sys_io for any production
applications, it can be rather helpful for early prototyping.
Setup¶
This module requires relatively minimal setup:
Write code against the
pw_sys_iofacade.Direct the
pw_sys_io_BACKENDGN build arg to point to this backend.
Module usage¶
For the most part, applications built with this backend will behave similarly to an application built directly against stdio.
Dependencies¶
pw_sys_iofacade