Description: MyTask, YouTask and ThreeTask. In the main function to create a task MyTask. And YouTask and ThreeTask created by the task MyTaskTask its priority 2,4,6 respectively. MyTask, YouTask and ThreeTask used OSTimeDly (K) wait delay, K values are 200. This task priority inversion occurred. In order to solve the priority inversion, design is what semaphores to solve this problem. Please noted that the task priority inversion appear? After the show to overcome the process of
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实验9.txt
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