QP/C++  7.2.1
Real-Time Embedded Framework
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Examples for Third-Party RTOS

The main purpose of integrating QP/C++ with conventional RTOSes is to enable you to incorporate various communication stacks (TCP/IP, USB, CAN, etc.) as well as other middleware, which requires the ability to block the task code. Currently the following 3rd-party RTOSes are supported:

  • embOS (directory examples/embos/)
  • FreeRTOS (directory examples/freertos/)
  • ThreadX (directory examples/threadx/)
  • uC-OS2 (directory examples/uc-os2/)
  • Zephyr (directory examples/zephyr/)
You do not need to use a third-party RTOS just to achieve preemptive multitasking with QP/C++. The framework contains a selection of built-in real-time kernels, such as the cooperative QV kernel, the preemptive non-blocking QK kernel, and the preemptive, dual-mode, blocking QXK kernel. Specifically, the QXK kernel has been designed specifically for mixing event-driven active objects with traditional blocking code, such as commercial middleware (TCP/IP stacks, UDP stacks, embedded file systems, etc.) or legacy software.