TC397 DMA

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cross mob
xiaoxuan
Level 3
Level 3
50 sign-ins 25 replies posted 25 sign-ins

hello

I am using DMA to communicate with ASCLIN_LIN. I realized transferring the data from one array to another array. However, when I tried to transfer the data from one array to the data register of ASCLIN_LIN, the data transfer failed and DMA interrupt failed.

What's the reason?

 

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1 Reply
Nambi
Moderator
Moderator
Moderator
50 likes received 5 likes given 100 solutions authored

Hi,

Could you refer to the thread https://community.infineon.com/t5/AURIX/TC397-ASCLIN-DMA/td-p/353265?

Best Regards.

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