ISRsafe
ISRsafe refers to a set of practices, tools, and terminology used in embedded and real-time systems to improve the safety and reliability of interrupt service routines (ISRs). The goal is to ensure deterministic timing, prevent data corruption, and minimize the impact of interrupts on the overall system.
Key principles include keeping ISR code short and fast, performing only essential actions, returning control as
ISRsafe is often implemented with guidelines and verification tools, including static analysis, formal methods, and compliance
Applications are found in safety-critical domains such as automotive control units, aerospace avionics, medical devices, and
Limitations include potential increases in development time and code size, the need for rigorous testing, and