切换到DFU模式有问题

你好，


我在STEVAL-MKI062V2中更新固件时遇到问题。根据手册更新它我必须将板切换到DFU模式，但系统在这种模式下看不到设备。下面我简单地写下了我所做的一些步骤。我检查了Windows 7（x64）和Windows XP SP3。

1.从CD安装整个软件：iNEMO Suit，DfuSe等。
2.通过USB电缆插入设备
3.检查iNEMO Suit是否正常工作。 - 工作得很好。我能够捕获一些数据。
4.尝试从iNEMO Suit选项进入DFU模式。 - 它显示设备已切换到DFU模式的消息，但程序''STDFU Tester''和''DfuSe Demonstration'似乎看不到它。此外，系统设备管理器也看不到它。
5.关闭设备。按住按钮SW2。打开设备。 - 系统显示有关安装失败的信息。

如果有人有类似的问题，我会很感激任何信息。


#dfu #inemo＃stevalmki062v2



以下为原文





Hello,


I have problem with updating firmware in STEVAL-MKI062V2. According to manual to update it I have to switch board into DFU mode, but system doesn't see the device in this mode. Below I wrote out in few steps what I did. I checked it for both Windows 7(x64) and Windows XP SP3.

1. Installation of whole software from CD: iNEMO Suit, DfuSe etc.
2. Plug device via u*** cable
3. Check if it works correctly with iNEMO Suit. - It worked fine. I was able to capture some data.
4. Try to go into DFU mode from iNEMO Suit option. - It displays a message that device has been switched into DFU mode, but programs ''STDFU Tester'' and ''DfuSe Demonstration'' seems to not see it. Moreover system Device Manager doesn't see it too.
5. Turn off device. Hold button SW2. Turn on device. - System shows information about installation failure.

If someone had similar problem I would be grateful for any information.

  
#dfu #inemo #stevalmki062v2