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Ukazu
Associate III
November 20, 2023
Solved

I have a question about the CAN filter numbering diagram in the RM0316 Reference manual

Hi 

 

In the figure below, FIFO1 filter bank 7 and filter bank 10 have the same settings. If the ID list is 16bit, I think it is correct to have 4 Filter Nums. There are two filter banks 7, 4 and 5. Is this correct?

 

can.PNG

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KDJEM.1
KDJEM.1Best answer
ST Technical Moderator
November 22, 2023

Hello @Ukazu ,

Thank you fringing this issue to our attention.

Figure 394. in RM0316 is wrong and should be:

KDJEM1_0-1700663000882.png

Filter bank 7 and filter bank 10 haven't the same settings.

Filter bank 7: Deactivated ID Mask (16-bit), Filter Num 4, 5

Filter bank 10: Deactivated ID List (16-bit), Filter Num 8,9,10,11.

I reported this typo internally.

Internal ticket number: 166948 (This is an internal tracking number and is not accessible or usable by customers).

Thank you.

Kaouthar

 

 

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3 replies

KDJEM.1
ST Technical Moderator
November 20, 2023

Hi @Ukazu ,

Thank you for posting this issue.

I will check internally and I will get back to you with more details as soon as possible.

Thank you.

Kaouthar

To give better visibility on the answered topics, please click on "Best answer" on the reply which solved your issue or answered your question.
KDJEM.1
KDJEM.1Best answer
ST Technical Moderator
November 22, 2023

Hello @Ukazu ,

Thank you fringing this issue to our attention.

Figure 394. in RM0316 is wrong and should be:

KDJEM1_0-1700663000882.png

Filter bank 7 and filter bank 10 haven't the same settings.

Filter bank 7: Deactivated ID Mask (16-bit), Filter Num 4, 5

Filter bank 10: Deactivated ID List (16-bit), Filter Num 8,9,10,11.

I reported this typo internally.

Internal ticket number: 166948 (This is an internal tracking number and is not accessible or usable by customers).

Thank you.

Kaouthar

 

 

To give better visibility on the answered topics, please click on "Best answer" on the reply which solved your issue or answered your question.
Ukazu
UkazuAuthor
Associate III
November 26, 2023

@KDJEM.1 

Thank you.

This modification is as per the documentation.
I have no doubts.

 

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