STM32G483 FDCAN1 IRQ missing in vector table (startup_stm32g483xx.s)

[stinguely]

FDCAN1_IT0_IRQHandler and FDCAN1_IT1_IRQHandler are not defined in the interrupt table of the file startup_stm32g483xx.s. When an FDCAN1 interrupt occurs, it generates an hardware fault. Adding the FDCAN1 irq handlers to the interrupt table solves the problem. Is it a bug in CMSIS package or is there a reason for omitting FDCAN1 handlers in this file?

[Imen.D]

Hello @stinguely​ ,

Could you please precise which version are you using?

Did you try the last release?

Imen

[stinguely]

Thanks for the reply.

I checked the following versions of STM32Gxx_DFP and none of them has the FDCAN1 handlers:

v1.5.0

v1.4.0

v1.3.0

[Imen.D]

Thanks @stinguely​ 

Thanks for highlighting this issue.

Your request is raised internally (ticket number: 134583) for checking and working to resolve this.

PS: Internal ticket number 134583, This is an internal tracking number and is not accessible or usable by customers.

Thanks

Imen

[dowork076]

 Internal ticket number 134583, This is an internal tracking number 

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What is the status of this ticket? Because it looks like I still have this problem:

CubeIDE version: 1.17.0
Target: STM32G431xxx

When enabling FDCAN1 and enabling Interrupt0, then generate code, it still did not generate FDCAN1_IT0_IRQHandler function...

edit: I fixed it by updating CubeIDE:

First "Help > Check for Updates", and restart and install the latest CubeIDE version.

Then update these: "Help > STM32Cube updates > Check for Embedded Software Packages Updates".