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程序运行到while((CSL_I2S_I2SINTFL_XMITSTFL_MASK & regs->I2SINTFL) == 0);这里就停住了，注释掉后可以继续运行，但是无声音。
求帮助
你是在什么板子上跑的？注释掉当然不行，这里在等待数据寄存器准备好状态，说明数据一直没有发出去啊。
