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Missing CAN frames in STM32F205

SA.21
Associate

HI ,

  I am having an issue with STM32F205 controller CAN rx message reception. We used cubemx to generate the CAN driver at the baud rate of 250kbps. we want to receive CAN messages around 1100 messages per second. but we are missing CAN frames above 350 messages of simulation. how to achieve this higher rate of message reception without missing frames.

we use a FIFO buffer for storing the messages with a capacity of 450 messages and it is being processed every 30 milliseconds

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