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814x MCASP 调试问题咨询。

调试mcasp,按照EVM板提供的代码进行配置。不同的是我们的板子没接入CODEC,因此删除了相应I2C配置代码,但是程序跑不通过。卡在:

 while ( ! ( stMcAspRegs->u32SRCTL0 & 0x10 ) );这一句中.对比evm,该寄存器的值在EVM上是1D,而我们的是D。不知哪个地方会影响这个值。