DSPI configuration problem

[Bastien1]

Hello,

Actually, I'm trying to make an SPI communication between SPC574S-DISP and L9960S-EVAL.

I already configured all things i can for the communication and it works, but sometimes there is an error in the RX Buffer.

I think that the craddle of this issue is the synchronisation between SDO and SCLK like the picture below:

 

I want that the SDO wait the middle of the high state of the SCLK to change his proper state.

How can I do that on SPC5 STUDIO ? Can I find this property on Low Level Driver Coponent ?

Thank you for your time and your answer,

Bastien

[Bastien1 · Accepted solution]

Hello, I've just fixed this issue.

My clock polarity was not good and globaly my SPI communication didn't fit the datasheet of the L9960S.

Thank you,

Bastien