MISRA C is a set of software development guidelines for the C programming language, developed by the Motor Industry Software Reliability Association (MISRA). It is widely adopted in industries where safety and reliability are paramount, such as automotive, aerospace, and medical devices. The guidelines aim to facilitate code safety, portability, and reliability in the embedded systems environment by imposing restrictions on the use of certain C language features that can lead to unsafe or unpredictable behavior.
MISRA C is particularly relevant in the "methods-and-patterns" quadrant because it provides a structured approach to writing robust and maintainable C code. The guidelines are not just applicable to critical systems but are also useful for any software development process that prioritizes code quality and long-term maintainability.
The "adopt" ring reflects its mature status and widespread acceptance across industries that require stringent compliance with safety standards. By adhering to MISRA C, organizations can ensure that their software meets rigorous safety requirements, reducing the risk of defects and enhancing overall system reliability.