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TMS320C6748: 6748 Semaphore问题咨询

Part Number: TMS320C6748


从结果看,程序运行后先进入了高优先级的TASKLED2,再进入TASKLED1,很奇怪为什么不会再一次进入TASKLED1呢?若是修改TASKLED2 的睡眠时间为Task_sleep(1000);则能再一次进入TASKLED1,如下:

问题:请问这是什么原因导致的呢?