2023-11-22 17:32:06 453    Scan service start!
2023-11-22 17:32:11 901    Begin Upgrade:11/22/2023 5:32:11 PM
2023-11-22 17:32:12 056    Set switch baud rate of serial port:9600
2023-11-22 17:32:14 222    Bootloader Version:V00.03          
2023-11-22 17:32:14 224    Bootloader:Get download parameters
2023-11-22 17:32:14 343    Bootloader:Internal flash maximum packet length (1024) maximum package download timeout (1853) erase timeout (4800)
2023-11-22 17:32:17 607    Bootloader:Internal flash erased successfully
2023-11-22 17:34:20 057    Upgrade Complete:11/22/2023 5:34:20 PM
