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Myrddin Dundragon 279f9556c6 [#2 ] Updated licensing.

The license is now changed. This project will be dual licensed under the
PolyForm Non-commercial license and a separate commercial license to be
determined later.

A new contributing section was added so that there will be no ambiguity
about how the license will be applied in that domain.

2026-02-06 12:26:07 -05:00

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ccsds_spp

A no_std, heapless Rust implementation of the CCSDS Space Packet Protocol, suitable for embedded and real-time systems.

This library is intended for use in satellite software, space simulation, and telemetry/telecommand tooling. It is designed to be robust, portable, and usable in constrained environments. No allocator required.

Features

no_std compatible
Heapless: works in memory-constrained environments
Bit-accurate parsing and encoding
FromBits / IntoBits traits for masked operations
CCSDS-compliant Version, PacketType, APID support
Designed for integration into embedded systems or FFI-safe libraries

Example

use ccsds_space_packet::{PacketHeader, PacketType, Version, ApId};

let mut header = PacketHeader { data: [0u8; 6] };

header.set_version(Version::One);
header.set_packet_type(PacketType::Telemetry);
header.set_ap_id(ApId::from(42));

assert_eq!(header.get_version(), Version::One);
assert_eq!(header.get_packet_type(), PacketType::Telemetry);
assert_eq!(u16::from(header.get_ap_id()), 42);

Design Notes

This is a work in progress.

Focus is on correctness and portability over performance for now.

Library avoids panics where possible and returns Result<T, &str> for error handling.

References

Contributing

Contributions are welcome. Please see CONTRIBUTING.md for terms and details.

Copyright & License

This project is licensed under the PolyForm Noncommercial License 1.0.0.

You may use, modify, and redistribute this software for non-commercial purposes only.

The full license text is available in the LICENSE.md file.

Commercial use requires a separate commercial license. Contact: jason@cybermagesllc.com

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