2022-04-02 08:58:40 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-04-02 10:51:11 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-04-02 17:04:27 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-04-02 18:28:24 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-04-02 20:08:56 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-04-02 21:57:08 [调试] 打开端口(/dev/ttyS2,9600)成功!