Is there anyway to modify UJA1169 blocks to use FlexIO SPI rather than normal SPI instances?

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Is there anyway to modify UJA1169 blocks to use FlexIO SPI rather than normal SPI instances?

602件の閲覧回数
Poley
Contributor V

Hi all, I have a PCB with a S32K148 and a UJA1169ATK. The UJA is connected to the FlexIO pins for SPI as all 3 normal instances are used for TPL communication.

 

I am having isses getting the UJA to respond properly so I was wondering if the integrated blockset can be used with Flex SPI so that I can eleminate any arrors I am introducing by sending it manually?

 

Here is my model and configuration. For some reason in this I only ever get 0x0000 returned from the FlexIO SPI bus. Weirdly, if I change my SS to PTD3 but on FXIO_5 which conflicts with PTE11 SCLK then I get 0x7E00 returned rather than nothing, this is confusing!

Poley_0-1713194311221.pngPoley_1-1713194321114.png

Poley_2-1713194327016.png

 

 

Any ideas would be greatly appreciated!

 

Thank you!

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573件の閲覧回数
Poley
Contributor V

@mariuslucianandor @Irina_Costachescu - Do you happen to have any ideas/able to help on this? much appreciated!

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