2023-12-08 08:47:41 [错误] 打开端口(/dev/ttyS5,115200)失败!
2023-12-08 08:56:31 [错误] 打开端口(/dev/ttyS5,115200)失败!
2023-12-08 09:10:16 [错误] 打开端口(/dev/ttyS5,115200)失败!
2023-12-08 10:19:04 [错误] 打开端口(/dev/ttyS5,115200)失败!
2023-12-08 10:20:36 [错误] 打开端口(/dev/ttyS5,115200)失败!
2023-12-08 10:22:53 [错误] 打开端口(/dev/ttyS5,115200)失败!
2023-12-08 10:34:44 [错误] 打开端口(/dev/ttyS5,115200)失败!
2023-12-08 11:20:57 [错误] 打开端口(/dev/ttyS5,115200)失败!
2023-12-08 11:56:00 [错误] 打开端口(/dev/ttyS5,115200)失败!
2023-12-08 15:29:17 [错误] 打开端口(/dev/ttyS5,115200)失败!
2023-12-08 15:36:12 [错误] 打开端口(/dev/ttyS5,115200)失败!