2022-10-04 10:00:04 [调试] 打开端口(/dev/ttyS0,9600)成功!
2022-10-04 12:35:39 [调试] 打开端口(/dev/ttyS0,9600)成功!
2022-10-04 12:37:06 [调试] 打开端口(/dev/ttyS0,9600)成功!
2022-10-04 12:41:51 [调试] 打开端口(/dev/ttyS0,9600)成功!