Stm32H750 FDCAN Interrupt lines confused
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‎2020-12-15 7:41 PM
In the stm32H750 reference munal, I can see the details of fdcan interrupt, mostly by config registers (FDCAN_ILS, FDCAN_ILE ), but I didn't see the illustration about which interrupt signal(like tx complete ) occurs in which interrupt line(line 0 or line 1).
Where can I get the relative detail information?
That's all, thanks.
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FDCAN
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STM32H7 Series
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‎2020-12-21 12:58 AM
Hello @AresINSt​ ,
Welcome to the STM32 Community :smiling_face_with_smiling_eyes:
I raised your question internally to clarify this point and add more details in the document.
I'll make sure to post more details here as soon as I hear back from our team.
Imen
Thanks
Imen
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‎2020-12-23 7:05 AM
For the FDCAN_ILS register, the interruption depends on the Bit (interrupt line 0 for Bit 0 and interrupt line 1 for Bit1)
For ILE, you can enable line interrupt line and choose the mapping as you want.
I request our team to clarify and improve the document on this topic.
Imen
Thanks
Imen
