20210922-08:10:37 usb1:Start downloading with VCom!
20210922-08:10:37 usb1:Load DownLoadBoot Version 2.0.0.9
20210922-08:10:38 usb1:Opening COM6 Success
20210922-08:10:38 usb1:download mode enter:37
20210922-08:10:38 usb1
ownloading xloader begin.
20210922-08:10:38 usb1:Writing xloader...
20210922-08:10:38 usb1:Write delay = 3000 ms.
20210922-08:10:41 usb1
ownload xloader end.
20210922-08:10:41 usb1:download mode enter:37
20210922-08:10:41 usb1
ownloading uce begin.
20210922-08:10:42 usb1
ownloading uce : send file frame fail.
20210922-08:10:42 usb1:[DETAIL_ERROR_CODE] :15
20210922-08:10:42 usb1:Midway download fail
20210922-08:10:42 FAIL (4 s). Error (15)