fun/docs/examples/serial_demo.md

serial_demo.fun — overview

What it shows

• Serial port access and basic read/write (when available on your system).

How to run

• export FUN_LIB_DIR="./lib"
• ./build_debug/fun examples/serial_demo.fun
• Or: fun examples/serial_demo.fun

Notes

• Requires serial device access; may depend on platform support and permissions.