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我想利用dsp实现如下功能:数据通过dmax端口从cpu传输到mcasp1,然后通过mcasp1的串行器1进行数据发送。
现在遇到的问题是:dmax能正常进入到传输完成中断8,mcasp的发送时钟和发送帧都能检测到设置的波形,但是在串行器1的端口检测不到数据发送。
望各位大神帮忙解决下问题,十分感谢!(附件是我的程序)