2025-08-04 11:43:13 [错误] 打开端口(/dev/ttyS7,9600)失败!
2025-08-04 11:45:39 [错误] 打开端口(/dev/ttyS7,9600)失败!
2025-08-04 11:46:01 [错误] 打开端口(/dev/ttyS7,9600)失败!
2025-08-04 11:46:01 [错误] 打开端口(/dev/ttyS7,9600)失败!
2025-08-04 11:46:31 [错误] 打开端口(/dev/ttyS7,9600)失败!
2025-08-04 11:46:32 [错误] 打开端口(/dev/ttyS7,9600)失败!
2025-08-04 11:46:37 [错误] 打开端口(/dev/ttyS7,9600)失败!
2025-08-04 11:46:37 [错误] 打开端口(/dev/ttyS7,9600)失败!
2025-08-04 11:46:41 [错误] 打开端口(/dev/ttyS7,9600)失败!
2025-08-04 11:46:41 [错误] 打开端口(/dev/ttyS7,9600)失败!
2025-08-04 11:46:41 [错误] 打开端口(/dev/ttyS7,9600)失败!
2025-08-04 11:46:41 [错误] 打开端口(/dev/ttyS7,9600)失败!
2025-08-04 11:46:41 [错误] 打开端口(/dev/ttyS7,9600)失败!
2025-08-04 11:46:41 [错误] 打开端口(/dev/ttyS7,9600)失败!
2025-08-04 11:47:27 [错误] 打开端口(/dev/ttyS7,9600)失败!
2025-08-04 11:47:27 [错误] 打开端口(/dev/ttyS7,9600)失败!
2025-08-04 11:47:34 [错误] 打开端口(/dev/ttyS7,9600)失败!
2025-08-04 11:47:34 [错误] 打开端口(/dev/ttyS7,9600)失败!
2025-08-04 11:48:55 [错误] 打开端口(/dev/ttyS7,9600)失败!
2025-08-04 11:48:55 [错误] 打开端口(/dev/ttyS7,9600)失败!
2025-08-04 11:49:13 [错误] 打开端口(/dev/ttyS7,9600)失败!
2025-08-04 11:49:34 [错误] 打开端口(/dev/ttyS7,9600)失败!
2025-08-04 11:50:32 [错误] 打开端口(/dev/ttyS7,9600)失败!
2025-08-04 11:50:32 [错误] 打开端口(/dev/ttyS7,9600)失败!
2025-08-04 11:50:59 [错误] 打开端口(/dev/ttyS7,9600)失败!
2025-08-04 11:50:59 [错误] 打开端口(/dev/ttyS7,9600)失败!
2025-08-04 11:51:10 [错误] 打开端口(/dev/ttyS7,9600)失败!
2025-08-04 11:51:10 [错误] 打开端口(/dev/ttyS7,9600)失败!
2025-08-04 11:51:30 [错误] 打开端口(/dev/ttyS7,9600)失败!
2025-08-04 13:14:10 [错误] 打开端口(/dev/ttyS7,9600)失败!
2025-08-04 16:43:37 [错误] 打开端口(/dev/ttyS7,9600)失败!