CAN-bus error-frame management on SMTF32F1x or SMTF32F4x

[MTacc]

Using SMTF32F1x or SMTF32F4x or another, is it possible to receive/identify a generic error-frame on CAN-bus?

I'm using call back receiving and if I transmit an error-frame (I'm using Vector Canalyzer as tool), my call back is not running.

I also tried to enable HAL_CAN_ErrorCallback, but also this is never called.

What I have to do ?

[mƎALLEm]

Hello,

What do you mean by "tried to enable HAL_CAN_ErrorCallback", did you activate error interrupt using HAL_CAN_ActivateNotification()? what is the interrupt error you did activate?

[MTacc]

Yes, the receiving of a normal frame is good, no problem.

When I transmit error frame using an external tool the call back is not called.

I writed:

 HAL_CAN_ActivateNotification(&hcan,CAN_IT_RX_FIFO0_MSG_PENDING | CAN_IT_ERROR_WARNING | CAN_IT_ERROR_PASSIVE | CAN_IT_BUSOFF | CAN_IT_LAST_ERROR_CODE | CAN_IT_ERROR);// Initialize CAN Bus Rx Interrupt

and also tried:

 HAL_CAN_ActivateNotification(&hcan,0xFFFFFFFF);// Initialize CAN Bus Rx Interrupt

I also activated:

#define USE_HAL_CAN_REGISTER_CALLBACKS     1U /* */

[mƎALLEm]

Strange. Are you sure there was error frame asserted on the bus?

Knowing that STM32 has passed CAN conformance test. See this document:

https://www.st.com/resource/en/certification_document/stm32_authentication_can.pdf

[MTacc]

OK, I solved.

no need to set

#define USE_HAL_CAN_REGISTER_CALLBACKS     1U /* */

it is necessary to activate, inside CUBEMX, "CAN SCE interrupt" enabled.

After this error-frames are notified by

void HAL_CAN_ErrorCallback(CAN_HandleTypeDef *hcan)