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Problems about S32K144 transmit data to S32K142 by LPSPI0

Question asked by shen jun on Aug 14, 2019
Latest reply on Aug 16, 2019 by shen jun

Hi,guys

I want to check the SPI drive, so I have used the S32DS SDK APIs to make S32K144 transmit data to S32K142 by LPSPI0.

But now I found S32k142 couldn't get the data from S32k144, I make sure the four pins setted by S32DS Processor Expert is ok, I don't konw where the problem is, so I want some help from you,the code is as follow attachment.

 

 

Thank you very much.

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