Learn MISRA-C-AVIONICS with Real Code Examples
Updated Nov 27, 2025
Learning Path
Learn ISO C standard thoroughly
Study MISRA C rules (mandatory, required, advisory)
Practice writing small compliant modules
Use static analysis tools to enforce compliance
Integrate MISRA practices into real embedded projects
Skill Improvement Plan
Week 1: C syntax, types, and undefined behaviors
Week 2: MISRA mandatory rules and static analysis
Week 3: Required rules and deviation documentation
Week 4: Integrate compliance into RTOS modules
Week 5: Full avionics software workflow with testing and reporting
Interview Questions
What is MISRA C and why is it important in avionics?
Explain the difference between mandatory, required, and advisory rules
How do you document and justify a rule deviation?
How does MISRA C improve code safety and reliability?
Which static analysis tools are commonly used for MISRA C compliance?
Cheat Sheet
Mandatory - must follow
Required - should follow, justify deviations
Advisory - recommended practices
Avoid undefined/implementation-defined behavior
Static analysis + code review ensures compliance
Books
MISRA C:2023 Guidelines Explained
Embedded C Coding Guidelines for Safety-Critical Systems
Certified Software for Avionics with MISRA C
Static Analysis for Safety-Critical Embedded Software
Best Practices in Avionics Software Development
Tutorials
Getting started with MISRA C for embedded systems
Static analysis tools for MISRA compliance
Documenting deviations and exceptions
Integrating MISRA C into avionics software workflow
Advanced techniques for safety-critical C programming
Official Docs
https://www.misra.org.uk
MISRA C:2023 Guidelines for the C Programming Language
MISRA Compliance and Certification Guidelines
Community Links
MISRA official website and forums
Embedded C safety-critical communities
Tool vendor forums (LDRA, Polyspace, PC-lint)
LinkedIn groups for avionics software engineers
DO-178C compliance discussion groups
Community Support
MISRA official website and publications
Aerospace software engineering forums
Embedded systems safety groups
Tool vendor support communities (LDRA, Polyspace, PC-lint)
DO-178C and avionics certification discussion groups