vxworks下死锁程序示例，任务A锁住sem_1，并试图锁住sem_2； 任务B锁住sem_2，并试图锁住sem_1, 造成死锁；-Under the deadlock procedures vxworks example, task A locked sem_1, and tried to lock sem_2 task B lock sem_2, and tried to lock sem_1, causing deadlo

I2C 分析死锁机制以及解除死锁的办法和策略-I2C dead-lock analysis and how to quit dead-lock state