使用DFU对XU316进行固件升级¶
这里主要针对 Windows 环境下 的固件升级;其它电脑系统请参考如下链接
必要条件:电脑环境必须是 Windows 7 及以上,越新越好
一 准备¶
Windows 下升级 需要如下工具:
二 升级固件¶
2.1 zadig设置¶
2.2 通过 dfu-util 升级¶
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进入到 dfu-util 可执行文件的根目录 dfu-util-0.11-binaries\win64或者dfu-util-0.11-binaries\win32,根据你的windows版本选择。以下以win64版本进行说明.
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输入命令
dfu-prefix.exe--version -
得到提示"please report bugs to http://sourceforge.net/p/dfu-util/tickets/", 就表示成功
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将要升级的固件复制到dfu-util-0.11-binaries\win64此文件目录下
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输入命令:
dfu-util -e -d 4000 -a 1 -D example_ffva_ua_adec_upgrade.bin其中example_ffva_ua_adec_upgrade.bin是可以替换的内容,是需要升级的实际固件名称 -
运行后 得到下面的提示,表示升级成功
dfu-util 0.11
Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2021 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/
Warning: Invalid DFU suffix signature
A valid DFU suffix will be required in a future dfu-util release
Opening DFU capable USB device...
Device ID 20b1:4001
Run-Time device DFU version 0101
Claiming USB DFU Interface...
Setting Alternate Interface #1 ...
Determining device status...
DFU state(2) = dfuIDLE, status(0) = No error condition is present
DFU mode device DFU version 0101
Device returned transfer size 4096
Copying data from PC to DFU device
Download [=========================] 100% 331776 bytes
Download done.
DFU state(7) = dfuMANIFEST, status(0) = No error condition is present
DFU state(2) = dfuIDLE, status(0) = No error condition is present
Done!
