2019-07-26 09:04:09 [调试] 打开端口(/dev/ttyS0,9600)成功!
2019-07-26 09:04:20 [调试] 打开端口(/dev/ttyS0,9600)成功!
2019-07-26 20:36:24 [调试] 打开端口(/dev/ttyS0,9600)成功!
2019-07-26 20:36:52 [调试] 打开端口(/dev/ttyS0,9600)成功!