2022-03-19 10:06:11 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-03-19 10:22:33 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-03-19 10:38:50 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-03-19 11:22:33 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-03-19 11:25:50 [调试] 打开端口(/dev/ttyS2,9600)成功!