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SPI receive data interrupt for MPC57xx

Question asked by Sergey Suyakov on Oct 30, 2019
Latest reply on Nov 12, 2019 by Constantin Razvan Chivu

Hello NXP Community,

 

I've recently been stuck with SPI Interrupt by the receiving data from slave. The problem is what I want to trigger subsystem by the interrupt from received data. But in the NXP MBD Toolbox for MPC57xx v.3.0.0, I cannot find this type of interrupt in the SPI_ISR block, only END_OF_TRANSFER_ISR is available. At the same type, there is DSPI_Receive_Trigger in old version 2.0.0 of MBD, as well as DSPI_ISR block with 5 possible sources of interrupt and even examples with mentioned above interrupt. 

 

What's reason to remove DSPI_Receive_Trigger in v.3.0.0 and how this functionality can be performed in the current case? Any suggestions are appreciated.   

 

Best regards,

Sergey Suyakov

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