Accelerate your design success with complimentary RTOS, TCP/IP and USB stacks provided by NXP MQX™ RTOS. Available on NXP processors, NXP MQX RTOS offer a straightforward API with a modular architecture, making it simple to fine tune custom applications and scalable to fit most requirements. The combination of our market-proven NXP MQX RTOS and silicon portfolio provides a streamlined and powerful platform by creating a comprehensive source for hardware, software, tools and services needs.
Shipped in millions of products for more than 20 years, NXP MQX™ Software Solutions continue to be a popular choice for embedded designers looking for a rock-solid software platform to enable their deterministic and connected designs.
MQX™ Software Solutions require only a small number of core components, thus enabling memory-efficient applications. However, if more sophisticated application features are what you need, MQX can scale with the addition of optional lightweight or fully-featured components.
MQX™ Software Solutions are available in three variants to meet your embedded design needs: traditional MQX RTOS; MQX Lite; and MQX RTOS for Kinetis SDK.
Get ready for the worldwide transition to the next generation of the Internet (IPv6), with the new IPv6 extension for MQX Real Time TCP/IP Communication Suite (RTCS). This optional IPv6 add-on extends the RTCS TCP/IP stack to enable single and dual stack operation (IPv4 + IPv6) to ease your transition to IPv6.
NXP MQX RTOS for Kinetis SDK is the latest evolution of the proven and professionally developed NXP MQX™ Software Solutions for Kinetis MCUs. It is built on top of the software development kit (SDK) for Kinetis MCUs, leveraging the flexible and extendable peripheral drivers found within the SDK. MQX Lite configuration option is now available for enhanced scalability, allowing developers the option to use the same light weight kernel API found within MQX Lite RTOS.
NXP MQX™ RTOS a full-featured complimentary real-time operating system including the MQX™ Kernel, TCP/IP stack (RTCS), embedded MS-DOS file system (MFS), USB host/device stack, and more. The MQX™ multitasking kernel provides pre-emptive scheduling, fast interrupt response, extensive inter-process communication and synchronization facilities. MQX RTOS includes its own peripheral drivers.
NXP MQX™ Lite RTOS is a very light MQX™ kernel for resource-limited MCUs. Initially developed for the Kinetis L series family, it allows applications to run with less than 4 KB RAM. It is a true subset of the proven and professionally developed NXP MQX™ Software Solutions, allowing for easy upward code migration. It is easily configurable within Processor Expert Software to be used with the tool chain of your choice.
MQX Lite RTOS is now available as a configuration option in MQX RTOS for Kintetis SDK.
MQX RTOS for Kinetis SDK
MQX RTOS 4.x
MQX Lite RTOS
|I/O Drivers||Kinetis SDK drivers||MQX peripheral drivers; PEx driver optional||PEx drivers only|
|Configurability||Includes MQX Lite RTOS configuration (optional)||User selects needed services from full or lightweight versions||Reduced services only; lightweight options only|
|Components||Kernel, TCP/IP stack, USB stack, file system, middleware. Peripheral drivers provided by Kinetis SDK.||Kernel, TCP/IP stack, USB stack, file system, middleware. Includes own peripheral drivers.||Kernel only. Peripheral drivers provided by PEx.|
|Availability||Kinetis MCUs supported by Kinetis SDK||Select Kinetis K Series, Vybrid, select ColdFire, select Power Architecture||Kinetis L Series, Kinetis K Series, select Kinetis E Series|