2024-03-22 14:15:14 [调试] 打开端口(/dev/ttyS0,9600)成功!
2024-03-22 14:16:38 [调试] 打开端口(/dev/ttyS0,9600)成功!
2024-03-22 14:16:39 [调试] 打开端口(/dev/ttyS0,9600)成功!
2024-03-22 14:17:29 [调试] 打开端口(/dev/ttyS0,9600)成功!
2024-03-22 14:19:55 [错误] 打开端口(/dev/ttyS2,9600)失败!
2024-03-22 14:19:55 [错误] 打开端口(/dev/ttyS2,9600)失败!
2024-03-22 14:21:11 [调试] 打开端口(/dev/ttyS0,9600)成功!
2024-03-22 14:21:12 [调试] 打开端口(/dev/ttyS0,9600)成功!
2024-03-22 14:21:14 [调试] 打开端口(/dev/ttyS0,19200)成功!
2024-03-22 14:21:15 [调试] 打开端口(/dev/ttyS0,19200)成功!
2024-03-22 14:21:16 [调试] 打开端口(/dev/ttyS0,38400)成功!