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本设备提供4个RS485电平的串口,Linux系统中对应的设备节点如下

J14.1 RS485_A

J14.2 RS485B

丝印Linux系统中设备

COM2

/dev/ttymxc3

J3.1

J3.2 


COM3

/dev/ttymxc2

J3.4

J3.5


COM4

/dev/ttymxc4

J3.7

J3.8


COM5

/dev/ttymxc5