Hardkernel ODROID Smart Power - Rust Implementation

This Rust crate provides an interface for managing an ODROID Smart Power device. It is roughly based on the hosp C library.

Dependencies

You need an ODROID Smart Power device with a USB connection.

You will also need the hidapi library. On Ubuntu 14.04 LTS and newer, just install libhidapi-dev. We use the hidapi-rs crate.

Usage

Add hosp as a dependency in Cargo.toml:

[dependencies]
hosp = "0.1"

Project Source

Find this and related project sources at the energymon organization on GitHub.
This project originates at: https://github.com/energymon/hosp-rs

Bug reports and pull requests for bug fixes and enhancements are welcome.

lib.rs:

This crate provides an API for managing an ODROID Smart Power over USB.

Usage

This crate is on crates.io and can be used by adding hosp to the dependencies in your project's Cargo.toml.

[dependencies]
hosp = "0.1"

Getter functions return Result errors when I/O fails. Assuming no I/O errors, an Option type is returned from getter functions. None is a normal return value when the device replies to a read request without providing any real data. Users implement their own retry policy waiting for a Some return value. ODROID Smart Power devices normally refresh at 10 Hz.