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CAN rollover between FIFOs after overflow in pooling mode

RGalvez
Associate II

Hi everyone!

I'm working with STM32F303. I'm configuring the CAN peripheral with HAL libraries for pooling mode operation.

I'm wondering if there is a method to check only the FIFO0 fill level and configure the peripheral to move FIFO1 messages into FIFO0 in entry order as it gets empty.

Is there any option or have to necessarily check FIFO1 fill level and following message reading too?

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