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Zephyr project on STM32

   Zephyr Workbench, a VSCode extension to manage Zephyr on STM32.
It enables users to easily create, develop, and debug Zephyr applications.
Main features:
  • Install host dependencies.
  • Import toolchain and SDK.
  • Create, configure, build and manage apps.
  • Debug STM32.
You can directly download it from the VSCode marketplace
For more details, visit the Zephyr Workbench

System Workbench for STM32

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CAN1_RX0_IRQHandler never fires

Posted by tomtristan on 2019-04-08 18:22

I am using STM32CubeMX v5.1.0 to generate code for STM32F746IGTx, and have encountered a bug/problem that I am unable to overcome/fix.
As the title states, the CAN receiveing message interrupt is never fired, whereas the transmit interrupt works as it should.
I have validated that the signal on the MCU pin is valid, and should trigger an interrupt, but it does not.
Any suggestions how to troubleshoot this, or perhaps this can be patched(asap, please)?

Thanks in advance,
Tom

FEST19_Dashensoorika_LVGL_try2.ioc (26.07 Kb)
Reads: 7198
Link
Posted by tomtristan on 2019-04-08 18:59

SOLVED!

CubeMX does not generate MX_CAN1_ConfigFilter(); to the main function.

Link
Posted by rdwdivx on 2022-12-30 06:25
Thank you for posting this. It was my assumption that if I disabled the filter, I would see all incoming traffic, but that was not the case.
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