Compare INTEGRITY RTOS vs. Mbed OS

INTEGRITY employs hardware memory protection to effectively isolate and safeguard embedded applications. By utilizing secure partitions, it ensures that every task has the necessary resources to operate correctly while simultaneously shielding the operating system and user tasks from erroneous and harmful code, which encompasses threats like denial-of-service attacks, worms, and Trojan horses. To facilitate developers in expediting their product creation, Green Hills Software provides a comprehensive suite of middleware that has been integrated and validated for use with INTEGRITY, featuring options like FFS, FAT, NFS, and journaling file systems, alongside both IPv4 and IPv6 host and routing networking stacks, as well as a FIPS 140-2 certified Suite B embedded encryption library, among other tools. Notably, each middleware package has undergone pre-integration and rigorous testing to ensure it operates smoothly with INTEGRITY’s sophisticated RTOS features. Furthermore, Green Hills Software also presents tailored platforms for various industries, which encompass a fully integrated ecosystem that includes the INTEGRITY RTOS along with essential development tools, aiming to streamline the development process even further. This cohesive approach not only boosts efficiency but also enhances the overall security of embedded applications.

Arm Mbed OS is an open-source operating system tailored for IoT applications, providing all the essential tools for creating IoT devices. This robust OS is equipped to support smart and connected products built on Arm Cortex-M architecture, offering features such as machine learning, secure connectivity stacks, an RTOS kernel, and drivers for various sensors and I/O devices. Specifically designed for the Internet of Things, Arm Mbed OS integrates capabilities in connectivity, machine learning, networking, and security, complemented by a wealth of software libraries, development boards, tutorials, and practical examples. It fosters collaboration across a vast ecosystem, supporting over 70 partners in silicon, modules, cloud services, and OEMs, thereby enhancing choices for developers. By leveraging the Mbed OS API, developers can maintain clean, portable, and straightforward application code while benefiting from advanced security, communication, and machine learning functionalities. This cohesive solution ultimately streamlines the development process, significantly lowering costs, minimizing time investment, and reducing associated risks. Furthermore, Mbed OS empowers innovation, enabling developers to rapidly prototype and deploy IoT solutions with confidence.