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Anno · 2024-12-10

Dear Community, Once again I am struggling with CAN Filters for extended IDs using CAN2 on a STM32F765. I have the ID 0x010100 and the filter should look like 0xXX0101XX where the X hex should be ignored. One of my early approaches: uint32_t filter...

Anno · 2024-09-05

Hello community, I'm struggling to get the dual bank feature to work with the STM32F765 as in the X-CUBE-DBANK-F7 example shown. Following situation:I have two similar FWs, only a different LED is toggled. In the OB I set the nDBank to 0 and defined ...

Anno · 2023-12-15

Dear Community, even after reading what feels like 100 posts, I still can't manage to set the filter so that exclusively 2 IDs are let through.I use the extendet ID, 1 Byte IDs and have managed to let exactly one ID through with the MASK_MODE, as you...

Anno · 2024-12-11

Maybe I will implement it to our next project, in which I see a good reason to use the list config.When an issue occurs I will let you know.Or if I have some time left over in the next few weeks, I'll play around a bit too :)

Anno · 2024-12-11

Very interesting indeed and it is not hard to use.I included the can_filter etc. files in my project, set up the CAN_Filter struct just like you did in MX_CAN2_Init().Works like a charm in real environment!I can imagine that this would be very handy ...

Anno · 2024-12-11

Hello again,thank you @SofLit and @Tesla DeLorean for your quick responses.I changed my filter mask to 0x00FFFF00 as mentioned and had a closer look at the diagram. As I understand it now, this would be the correct way: uint32_t filter_id = 0x010100...

Anno · 2024-09-05

Hey and thank you for your fast reply. I'm familiar with this example but it didn't help me. I had taken a few lines from this example, like the MPU_Config() and the CPU_CACHE_Enable().It seem like the MSU freezes after the change of BOOT_ADD0. Somet...

Anno · 2024-01-03

With your explanation and the knowledge that the behavior is different with CAN2, I tried the example you gave above and it works. Many thanks for that!Only the two extended IDs are really allowed through here. How can I adjust the filter here so tha...

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