pw_sys_io_stdio backend implements the
pw_sys_io facade using
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.
This module requires relatively minimal setup:
Write code against the
pw_sys_io_BACKENDGN build arg to point to this backend.
For the most part, applications built with this backend will behave similarly to an application built directly against stdio.