Osspial/hidapi-rs

Name: hidapi-rs

Description: Rust bindings for the hidapi C library

Created: 2016-03-11 22:47:36.0

Updated: 2017-10-13 18:26:11.0

Pushed: 2017-12-31 16:51:32.0

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Size: 62

Language: Rust

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README

hidapi

This crate provides a rust abstraction over the features of the C library hidapi by signal11. Based off of hidapi_rust by ruabmbua.

Usage

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

endencies]
pi = "0.3"

Example

rn crate hidapi;

api = hidapi::HidApi::new().unwrap();
rint out information about all connected devices
device in &api.devices() {
println!("{:#?}", device);


onnect to device using its VID and PID
(VID, PID) = (0x0123, 0x3456);
device = api.open(VID, PID).unwrap();

ead data from device
mut buf = [0u8; 8];
res = device.read(&mut buf[..]).unwrap();
tln!("Read: {:?}", &buf[..res]);

rite data to device
buf = [0u8, 1, 2, 3, 4];
res = device.write(&buf).unwrap();
tln!("Wrote: {:?} byte(s)", res);

Documentation

Available at docs.rs.