昂达v811平板电脑升级过程图
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昂达v811开机有困难，要反复开好几次才能成功。按照昂达网站提供的升级包和说明进行了固件升级，现将升级过程几张截图附上。升级过程在windows xp sp3系统下完成。升级过程中截图：
升级完成之后：
升级过程中命令行窗口截图：
升级过程中命令行窗口出现的文字如下：
aml_open_logfile:open log\usb_2012-12-22-20-25-43.log
PortCofigXml
"config_progress.xml"
--readConfig--- "config_progress.xml"
getResourcePath ""
QFileSystemWatcher::addPath: path is empty
port index 3
0 ""
QFileSystemWatcher::removePaths: list is empty
Global::deleteDir 1 "tmp\config_progress.xml" ok
Global::deleteDir 1 "tmp\patch.zip" ok
Global::deleteDir 1 "tmp\u-boot-orig.bin" ok
Global::deleteDir 1 "tmp\uImage_recovery" ok
Global::deleteDir 1 "tmp\update.zip" ok
Global::deleteDir 1 "tmp\usb_spl.bin" ok
begin run
7z.exe ("x", "-y", "-otmp", "E:\TDDOWNLOAD\V811D_\Resource.V811D_v1.5.5.zip") end run
count: 6
"tmp\"
config path is : "tmp\config_progress.xml"
"tmp\config_progress.xml"
--readConfig--- "tmp\config_progress.xml"
checkSum "tmp\usb_spl.bin" value: "a711786f" checkSum "tmp\u-boot-orig.bin" value: "bb77e665" -------------- "crc 0x8f800000 500204 bb77e665"
crc cmd: "crc 0x8f800000 500204 bb77e665"
"tmp\uImage_recovery" modify uImage size is : 3925488 checkSum "tmp\uImage_recovery" value: "f6a00c4b" QFileSystemWatcher::removePaths: list is empty
---------call System Rescan------------
2 exit
mThreadOrder: 2 load spl ...
---------call System Rescan finished------------ mThreadOrder: 2 load uboot ...
mThreadOrder: 2 mCurBurnCmd: 1
thread 2 uboot is already existed
PORT_STATUS_UPDATE_BURNING_TOUBOOT 0 mThreadOrder 2 Transfer Complete! total size is "3925488" WM_DEVICECHANGE
mMaxBurnWaitNum 0
WM_DEVICECHANGE
WM_DEVICECHANGE
WM_DEVICECHANGE
WM_DEVICECHANGE
WM_DEVICECHANGE
WM_DEVICECHANGE
WM_DEVICECHANGE
st: "I:"
disk path: ""
st: "I:"
disk path: ""
st: "I:"
disk path: ""
WM_DEVICECHANGE
WM_DEVICECHANGE
WM_DEVICECHANGE
WM_DEVICECHANGE
WM_DEVICECHANGE
WM_DEVICECHANGE
st: "I:"
disk path: ""
WM_DEVICECHANGE
st: "ììììììììììììììììììììììììììììììììììììH?X"
disk path: ""
WM_DEVICECHANGE
WM_DEVICECHANGE
st: "I:"
disk path: ""
st: "I:"
disk path: ""
st: "I:"
disk path: ""
st: "I:"
disk path: "I:"
"ready"
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sendCommandToRecovery "wipe_data"
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""
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"busy"
17 / 23
"busy"
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"busy"
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"success(wipe_data):ok"
18 / 23
sendCommandToRecovery "wipe_cache"
18 / 23
""
18 / 23
"success(wipe_cache):ok"
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mMaxBurnWaitNum 150
copy "tmp\" "update.zip" to "I:" \ "update.zip" QFile::flush: No file engine. Is IODevice open? sendCommandToRecovery "update:update.zip"
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""
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"busy"
19 / 23
"busy"
19 / 23
"busy"
19 / 23