Real Time Logic Partners

Green Hills® Software

Real Time Logic is a Green Hills Total Solution Partner and all Real Time Logic products are ported to INTEGRITY.

Founded in 1982, Green Hills Software is the largest independent vendor of embedded development solutions. In 2008, the Green Hills INTEGRITY-178B RTOS was the first and only operating system to be certified by NIAP (National Information Assurance Partnership comprised of NSA & NIST) to EAL6+, High Robustness, the highest level of security ever achieved for any software product. Our open architecture integrated development solutions address deeply embedded, absolute security and high-reliability applications for the military/avionics, medical, industrial, automotive, networking, consumer and other markets that demand industry-certified solutions. Green Hills Software is headquartered in Santa Barbara, CA, with European headquarters in the United Kingdom.

Express Logic

Express Logic is our friendly neighbor, a mere 45 minute drive further south. All Real Time Logic products are ported to ThreadX© and NetX™.

Express Logic provides royalty-free RTOS, middleware, and Eclipse-based development tools for small-memory-footprint, high-volume devices. Over 650 million such devices have been deployed using ThreadX© RTOS. Express Logic’s products include:

  • ThreadX© - small, fast, real-time operating system (RTOS).
  • TraceX© - graphical event analysis for real-time systems.
  • NetX™ - full TCP/IP networking stack.
  • FileX© - full MS-DOS compatible file system.
  • USBX™ - full implementation of the Universal Serial Bus (USB) for host and device.
  • PEGX™ - embedded GUI development kit.

Quadros Systems

The RTXC Quadros RTOS boasts 25 years of continuous development and operational excellence. It has been incorporated into many hundreds of millions of devices and is actively used by companies worldwide in industrial control, optics, communications, medical, networking, transportation and aerospace. The company offers flexible, affordable licensing to fit almost any budget.

  • RTXC Quadnet TCP/IP – v4/v6 networking designed for small footprint embedded systems
  • RTXCfile - high performance, fail-safe file systems (FAT, NAND, NOR)
  • RTXCusb – host, device and OTG solutions
  • Integration with popular development tools: IAR, Keil, Atollic, ARM and more
  • Time-saving tools
    • RTXCgen, a graphical kernel and application configuration tool that saves valuable time in setting up your system
    • Kernel Awareness plugins that allow you to see how RTXC is operating on the target. Available for most popular tool chains.
    • RTXCview, a powerful system trace tool that provides deep visibility into your system's runtime behavior

Quadros Systems also complements its products with professional engineering services including device drivers and platform development. All Real Time Logic products are ported to RTXC.


Real Time Logic provides Lua bindings for the ITTIA database and provides LSP programmers with easy access to the ITTIA database C API from Lua.

ITTIA develops, manufactures, licenses, and supports data-management software products and services. ITTIA DB SQL is a relational database management system for intelligent applications on embedded systems and mobile devices. Products built with ITTIA DB SQL are scalable, fast, and reliable because they are protected by ACID transactions. With the ITTIA DB SQL database library embedded in an application, developers can open database files directly on the file system, connect to a stand-alone server, or even run a server within the application itself. Data is accessible through SQL queries and cursor API functions, and memory tables can be created in any database for maximum performance. The file format, network protocol, and API are all cross-platform, so data can be accessed anywhere.

QNX Software Systems

All Real Time Logic products are ported to QNX.

QNX Software Systems provides real-time, microkernel OS technology. The inherently reliable and scalable QNX® Neutrino® RTOS and powerful QNX® Momentics® development suite together provide a trusted foundation for embedded systems in the networking, automotive, medical, and industrial markets. Global leaders such as Cisco, Delphi, Siemens, Texaco, and Ford depend on QNX technology for network routers, medical devices, intelligent transportation systems, safety and security systems, next-generation robotics, and other mission- or life-critical applications. Founded in 1980, QNX Software Systems is headquartered in Ottawa, Canada, and distributes its products in more than 100 countries worldwide.