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Real Time Operating Systems (RTOS) are the backbone of many safety-critical applications, especially in the automotive and medical sectors. Their deterministic behaviour, reliability, and scalability make them ideal for embedded systems where timing and precision are non-negotiable...
In safety-critical software development, every line of code matters, from the thorough testing of all code paths to uncovering untested or dead code. That’s why structural coverage, also known as code coverage, is not just good practice but a core requirement in achieving certification for standards such as IEC 61508, ISO 26262 and DO-178C...
Securing embedded devices requires a multi-layered approach, with each security measure building upon the last. The strength of an embedded system’s security is determined by its weakest link. The integrity of an embedded system’s security is only as strong as its weakest link, meaning that every component, hardware and software alike, must be meticulously protected...
WITTENSTEIN high integrity systems (WHIS), global expert on safety-critical Real Time Operating System (RTOS) technology, is proud to announce its collaboration with Qualcomm Technologies, Inc. This collaboration brings the WHIS SAFERTOS® to the R52 cores of Qualcomm Technologies’ Snapdragon® Digital Chassis™ safety island, delivering a high-performance, safety-critical solution for the next generation of automotive applications...
Cybersecurity is becoming a critical focus in embedded systems, particularly within the automotive industry, as vehicles become increasingly interconnected. This blog explores how the ISO 21434 standard is applied to enhance cybersecurity in automotive systems, focusing on the integration of security practices throughout the product lifecycle...
WITTENSTEIN high integrity systems (WHIS) is pleased to announce a new strategic partnership with Quintauris, a specialist European distributor focused on embedded software solutions for safety-critical applications, with a shared commitment to advancing RISC-V adoption in high-assurance systems...
By the end of 2025, over 55.9 billion devices will be connected worldwide. This explosion of connectivity places critical systems alongside the mundane and dispensable. The infamous tale of a casino’s database being scraped through a thermometer in its lobby fish tank is a stark reminder that while a device may seem secure in isolation, that isolation no longer exists...
WITTENSTEIN high integrity systems (WHIS) has been honoured with a King’s Award for Enterprise. WHIS is one of 197 organisations nationally to be recognised with a prestigious King’s Award for Enterprise. Announced today (Tuesday 6 May), WHIS has been recognised for its excellence in international trade...
Real Time Operating Systems (RTOS) are the heart of high-performance embedded systems. They ensure responsiveness and control, but mastering them can be daunting. That’s why WHIS have just released a comprehensive update to our RTOS Tutorials on the WHIS Knowledge Base...