FreeRTOS 7.1.1 发布,嵌入式系统

来源: OSCHINA
编辑: oschina
2012-07-28 00:00:00

FreeRTOS 7.1.1 发布,改进内容:

  • The Cortex-M3 Tasking port was added.
  • The separately distributed ports for Cortex-M0 IAR, Cortex-M0 GCC, and Cortex-M4F GCC were merged in.
  • The Windows simulator was fixed to reduce usage of trace macros.
  • A new trace macro was added, traceMOVE_TASK_TO_READY_STATE().
  • The FreeRTOS MPU port was updated.
  • The xQueueReset() and xSemaphoreGetMutexHolder() functions were introduced.

FreeRTOS是一个迷你操作系统内核的小型嵌入式系统。作为一个轻量级的操作系统,功能包括:任务管理、时间管理、信号量、消息队列、内存管理、记录功能等,可基本满足较小系统的需要。

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