Power Management Example — Rust

Source: apps/rust/example_pm/src/lib.rs | WASM demo not available

Demonstrates the PM state machine with automatic idle transitions, peripheral power domain reference counting, wake source registration (GPIO button + UART), custom battery-aware power policy, transition notifications, and runtime power statistics.

Language-specific patterns

This example uses the ove Rust crate with no_std support. Error handling uses Result<(), ove::Error>. Shared state uses atomics where possible. The ove::shared! macro provides safe static initialization.

See the overview for architecture details and the full API list.

How to build

# Native POSIX
make host.posix.example_pm_rust
make configure && make download && make && make run