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hans536
Associate III
November 24, 2022
Question

CANFD transmit buffer is full.

Hi. I use the spc58nh-disp board.

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I'm doing the CANFD gateway test.

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I uses CAN0 and CAN1.

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After receiving 55(id quantity) rx message from CAN1, CAN0 Transmits 55 messages.

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And after receiving one message from CAN0. Transmit to CAN1.

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At this time, bus off occurs.

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​It is assumed that the transmit buffer is full..

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How to control the full transmit buffer??​

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