2023-11-22 18:32:46 111    Scan service start!
2023-11-22 18:32:52 163    Begin Upgrade:11/22/2023 6:32:52 PM
2023-11-22 18:32:52 318    Set switch baud rate of serial port:9600
2023-11-22 18:32:54 495    Bootloader Version:V00.03          
2023-11-22 18:32:54 497    Bootloader:Get download parameters
2023-11-22 18:32:54 618    Bootloader:Internal flash maximum packet length (1024) maximum package download timeout (1853) erase timeout (4800)
2023-11-22 18:32:57 886    Bootloader:Internal flash erased successfully
2023-11-22 18:35:00 149    Upgrade Complete:11/22/2023 6:35:00 PM
