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F28M35H52C CAN通讯失败

Other Parts Discussed in Thread: CONTROLSUITE

最近,板子在调试过程中, CAN通讯失败

之前MCU端口RX/TX使用PE0/PE1引脚,一直是好的

后面由于配置需要,把RX/TX调整到了PE6/PE7,CAN通讯失败

RX端口通过示波器看是有信号的,但debug发现软件实际未接收到

是否有其他配置需要进行变更

谢谢