2023-08-12 08:32:06 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-08-12 12:02:52 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-08-12 12:29:34 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-08-12 13:41:40 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-08-12 13:58:13 [调试] 打开端口(/dev/ttyS2,9600)成功!