IDA-00 Overview
Document Control
- Project: CCSDS 235.1-W-0.4 Reference Implementation
- Version: 0.1
- Date:
- Owners: Engineer A, Engineer B, Engineer C
- Reviewers: Developer A, Developer B, Developer C
Mission Statement
Deliver a correct, interoperable, and high-performance CCSDS 235.1 implementation suitable for space communication software standards competition.
System-Level Objectives
- Full compliance with mandatory CCSDS 235.1-W-0.4 features
- Workshop artifact compatibility
- Latency target: under 1 ms for SPDU/frame operations
- Memory target: under 50 KB per session
Architectural Principles
- Deterministic behavior over convenience
- Explicit state transitions and guards
- Strict wire-format correctness
- Test-first evidence for protocol behavior
- Reproducible builds and traceable documentation
Principle Rationale (fill this section)
For each principle above, provide:
- Why this principle is necessary for CCSDS 235.1 competition outcomes.
- What technical risk increases if the principle is not enforced.
- How compliance with the principle will be measured.
Scope Boundaries
In scope:
- SPDU, COP-P, frame layer, physical abstraction, state/session control, conformance and interoperability
Out of scope:
- Flight hardware integration beyond defined abstractions
- Non-required optional CCSDS extensions unless time permits
Traceability Pointers
- Requirements source: CCSDS 235.1-W-0.4
- Gateway evidence location:
- Conformance matrix location:
- PICS location:
Stack Decision Summary (fill this section)
- Selected language/runtime:
- Why selected for this project:
- Alternatives considered:
- Why alternatives were not selected:
- Toolchain summary (build/test/benchmark/docs):
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