2022-03-24 08:49:07 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-03-24 09:24:49 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-03-24 15:06:44 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-03-24 15:15:57 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-03-24 15:26:36 [调试] 打开端口(/dev/ttyS2,9600)成功!