Note: This project is still under construction!

GDL90 Codec

This is a partial implementation of the FAA GDL90 Specification.

The intent is for this project to eventually be able to encode and decode a reasonably full set of the possible messages.

Dependency

If you would like to try this project, you can do so by adding it to your Cargo.toml file.

Note that this project is under development, so the dependency below will change without notice

[dependencies]
gdl90codec = { git = "https://github.com/redhotgekko/gdl90codec.git" }

Example encode:

use gdl90codec::heartbeat::HeartBeat;
use gdl90codec::message::create_message;
use gdl90codec::payload::Payload;

let mut heartbeat = HeartBeat::default();

heartbeat.gps_pos_valid = true;
heartbeat.uat_initialized = true;
heartbeat.utc_ok = false;

let seconds_since_midnight = 51876; // e.g. chrono::Utc::now().num_seconds_from_midnight();
heartbeat.set_time_stamp(seconds_since_midnight);

let payload = Payload::HeartBeat(heartbeat);

let heartbeat_message = create_message(&payload);

let message_data = heartbeat_message.unwrap().encode();

Example decode:

use gdl90codec::message::read_message;
use gdl90codec::payload::Payload;

let data = [0x7E, 0x00, 0x81, 0x41, 0xDB, 0xD0, 0x08, 0x02, 0xB3, 0x8B, 0x7E];
let message = read_message(&data[..]).unwrap();

if let Ok(Payload::HeartBeat(payload)) = message.get_payload() {
    println!("{:?}", &payload);
} else {
    panic!("Unexpected payload type");
}

Right to delete

I reserve the right to delete or make private this repository, and related repositories, at my own discretion without notice.

Development

Before submitting a pull request, please:

Run cargo clippy and resolve all issues.

Run cargo test and resolve all issues.

Finally run cargo fmt

License

Licensed under:

Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be licensed as above, without any additional terms or conditions.