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CAN interrupt not fired after one reception of data

Ss.61
Associate III

In stm32f042g6 CAN rx Interrupt is not fired requently,

How i will reset the interrupt flag so it will receice data frequently on interrupt?

i am facing FIFO0 overrun error (CAN process is ongoing )

How to overcome this error to receive the data frequently.

2 REPLIES 2
SofLit
ST Employee

Hello,

Please refer to the example provided under STM32CubeF0 CAN Projects\STM32072B_EVAL\Examples\CAN\CAN_Networking.

Of course, this suppose you have added a transceiver + connected another node to the CANbus to transceive CAN messages.

STM32

To give better visibility on the answered topics, please click on "Accept as Solution" on the reply which solved your issue or answered your question.

I follow the same example you mentioned but i am facing the issue i mentioned above.