Description: Original: vxworks task message queue for run-time data and how to tell the status of other tasks? Semaphore for inter-task synchronization and mutual exclusion provides a way to provide a highly efficient, but it can not carry more information of the task. Therefore need to use more advanced means of communication, that is, message queue and the pipeline. This section stresses the main message queue.
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msg_VxWorks.pdf
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