Reading CAN messages via interrupt

[javher4127]

Hi,

I would like to read CAN messages with PCAN Router Pro FD via interrupt instead of via poll within the main function.
How do I do this using the PCAN Router Pro FD?

Best regards.

[PEAK-Support]

The CAN FPGA Core and the MCU have no option to interact with IRQs.
But in the sample package are RTOS Sample(s), Sample 20 and 21, here you could simply add your needed feature (callback) in a own task.

[javher4127]

Would it be possible to activate the interrupt of the DMA peripheral of the microcontroller, to detect when the data of a CAN frame is written to the memory through DMA?

[PEAK-Support]

As we wrote - No - not possible - use the RTOS - that is the recommended way.