MQX RTOS Description
The MQX real time operating system (RTOS), provides real-time performance in a small, configurable footprint. The RTOS is tightly integrated to 32-bit MCUs from NXP, and comes with common device drivers. The MQX-RTOS has a component-based microkernel design that allows for customization by feature, size, speed, and satisfies embedded system memory constraints. The MQX RTOS can take as little as 8 KB ROM and 2.5K RAM on Arm Cortex M4, including kernel and 2 task applications, 1 LW Semaphore and interrupt stack, queues and memory manager. This RTOS core provides additional, optional services. The components are only linked in when they are needed. This prevents unused functions from bloating memory. For further control over size, RAM/ROM utilization, and performance options, key components are available in lightweight and full versions.
MQX RTOS Alternatives
FreeRTOS
FreeRTOS, which was developed in partnership with some of the world's most renowned chip companies over a 15 year period, is now downloaded every 170 second. It is a market-leading real time operating system (RTOS), for microcontrollers, small microprocessors. FreeRTOS is freely distributed under the MIT open-source license. It includes a kernel as well as a growing number of IoT libraries that can be used across all industries. FreeRTOS is designed with reliability and ease-of-use in mind. The FreeRTOS kernel has been trusted by leading companies around the world as the standard for microcontrollers/small microprocessors. It is known for its reliability, small footprint, and wide device support. You don't need to know how to set up a project. There are pre-configured demos that can be used as templates and IoT reference integrations. You can quickly download, compile, then get to market quicker. Our partner ecosystem offers a variety of options, including professional support and community contributions.
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RTX
The Keil RTX operating system is royalty-free and deterministic. It's designed for ARM or Cortex-M devices. It allows you to create programs which perform multiple functions simultaneously and helps you create applications that are more structured and easier to maintain. Source code, royalty-free, deterministic and deterministic RTOS. Although it is possible to create real time programs without an operating system (by running one or more functions in Super-loop), there are many scheduling, maintenance and timing issues that an operating system like the Keil RX can solve. An RTOS is a better alternative to Super-loop. High-Speed real time operation with low interrupt latency. Resource constrained systems require a small footprint. Unlimited number of tasks, each with 254 priority levels. Unlimited number of mailboxes, semaphores and mutex. Multithreading and thread-safe operation support.
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QNX Neutrino RTOS
QNX's real time operating systems have been used by thousands of companies since 1980 to provide the best combination of security, performance, and reliability in mission critical systems. The core of QNX technology lies in the QNX Neutrino® Real-time Opera System (RTOS), which is a fully-featured RTOS that enables next-generation products in all industries where reliability is important, such as automotive, medical devices and transportation. A component failure does not affect the kernel or other components of the QNX microkernel architecture. The system can be shut down and restarted with no adverse effects from the failed component. The QNX Neutrino RTOS provides the determinism that only a real-time operating system can offer. Techniques like adaptive partitioning ensure critical processes get the cycles they require to complete their tasks on schedule while still maintaining the performance required by complex embedded systems.
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VxWorks
VxWorks®, a leading real-time operating platform in the industry, provides all the performance, reliability, safety and security capabilities you need for the most critical infrastructure's embedded computing systems. VxWorks is a preemptive, deterministic RTOS that prioritizes real-time embedded applications. It has low latency and minimaljitter. VxWorks has many security features that address the evolving security threats connected devices face at every stage, from boot-up to operation to data transfer to powered off. VxWorks has been certified to IEC 61508, ISO 26262, and DO-178C safety standards. VxWorks is built on an extensible, future-proof architecture that allows you to quickly respond to changing market demands, customer needs, technological advancements, and preserves your investment.
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Company Details
Company:
NXP
Year Founded:
2006
Headquarters:
Netherlands
Website:
www.nxp.com/design/software/embedded-software/mqx-software-solutions/mqx-real-time-operating-system-rtos:MQXRTOS
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