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嗨，我从MPLAB-X v3.x升级（现在不确定哪个版本）到V4.05，然后升级到V4.10。（为此，V4.05和V4.10的线程出现了相同的问题。）如果我将IDC 3插入到与V3.x一起使用的USB端口，V4.x不能连接到它，并且它不会在调试和运行的调试器/程序员自检列表中显示，但它显示为在Windows设备管理器中工作。T进入一个不同的USB端口，它是罚款。到目前为止，我有：删除了IDC 3，并重新安装了好几次。卸载所有的东西（包括编译器），删除%AppDATA %中所有的Microchip文件夹并重新安装所有的东西。这些都没有任何区别。可能是V4.x认为IDC3正在被一个更旧的（现在不存在）版本使用的MPLAB-X.V4.x IPE显示出相同的行为。虽然这不是一个停止播放的问题，但有点恼人。提姆
以上来自于百度翻译 以下为原文 Hi, I upgraded from MPLAB-X V3.x (not sure which version now) to V4.05 and then to V4.10. (For the purpose of this thread V4.05 and V4.10 exhibit the same problem.) If I plug the IDC 3 into the USB port I used with V3.x, V4.x cannot connect to it and it does not show in the Debug->Run Debugger/Programmer Self Test list, but it does show as working in Windows Device Manager. If I plug it into a different USB port it is fine. So far I have: Deleted the IDC 3 and reinstalled it - several times. Uninstalled everything (including the compilers), deleted all the Microchip folders in %AppData% and reinstalled everything. None of this has made any difference. It may be that V4.x thinks the IDC3 is being used by an older (and now non existent) version of MPLAB-X. V4.x IPE exhibits the same behaviour. While this is not a show stopping issue it is a bit annoying. Tim 
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15个回答
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你在麻烦的端口中试用过其他USB设备吗？这是可能的，但不可能的是，该端口决定同时获得片断，您安装了新版本的MPLAB X。
以上来自于百度翻译 以下为原文 Have you tried other USB devices in the troublesome port? It is possible, though improbable, that the port decided to get flaky at the same time you installed the new version of MPLAB X. |
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您好，请更正您的线程标题，以便将来参考ICD3（不是IDC 3）。最近有一个成员发布了一个关于USB V3.0连接器的问题，而不是在他的PC.的USB V2.0连接器上进行适当的枚举，我建议将“拇指”驱动器“插入”到USB女性连接器中。有时，Windows并没有正确地看到插入，也没有枚举或生成错误信息。我最喜欢的USB相关问题的免费软件是UbDeVIEW。确保不要在ICD3和PC之间使用USB集线器。ICD3必须在PC上直接插入，同时确保使用ICD3提供的原始电缆。有很多低质量USB电缆AUNOF，不符合USB高速规范（屏蔽，…）的问候。
以上来自于百度翻译 以下为原文 Hi, Please correct your thread title for future reference to ICD3 (not IDC 3). One member recently posted an issue seen on a USB v3.0 connector and not on the USB v2.0 connectors of his PC. To have proper enumeration, I suggest to plug "firmly" the thumb drive into the USB female connector. If you do it gently, sometimes windows does not see the insertion properly and does not enumerate or generate an error message. My favorite freeware for USB related issues is USBDeview. Make sure NOT to use a USB hub between ICD3 and your PC. Operation is not garanted. ICD3 must be plugged directly on the PC. Also make sure to use original cable provided with ICD3. there are plenty of low quality USB cables arounf which do not meet USB High speed specification (shielding,...) regards |
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你使用的是什么版本的Windows（在那，XP，Vista，7, 8, 10）？
以上来自于百度翻译 以下为原文 What version of Windows are you using (in that, XP, Vista, 7, 8, 10)? |
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USB端口与其他设备工作良好。在这两种情况下，我都使用同一个电缆，并且它与旧版本的MPLAB-X都工作得很好。我不使用USB集线器。我使用Wi764位。我已经和USBDeview一起看过了。端口。（顺便说一下，好工具…）这是设备经理告诉我的一个信息量少的方法。我花了一个星期左右的时间把它拔出来并插上，所以我很高兴它连接得很好。同样，我用同样的力量插入两个端口。
以上来自于百度翻译 以下为原文 The USB port is working fine with other devices. I'm using the same cable in both cases, and it all worked fine with the old version of MPLAB-X. I'm not using a USB hub. I'm using Win7 64bit. I've had a look with USBDeview and as far as I can tell everything is identical when it is plugged into either port. (Nice tool by the way...) This is what Device Manager told me in a less informative way. I've spent a week or so unplugging it and plugging it in, so am reasonably happy that it's connecting properly. Again I'm using the same sort of force to plug into both ports. |
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然后，您可能还喜欢USB设备树VIEW HTTP://www-uWe-sieBel.DE/UBTeReVIEW.E.HTMLL，甚至更详细的信息，它将方便地显示您的外部视图和内部集线器的树形视图（因此层次结构）。当插入/拔出你的设备时，它也会自动更新。你应该检查你的“功能”USB端口和“非功能性的”一个区域是否在同一个内部HUBB上）是USB 3还是3.1 HubMy嫌疑犯：检查他们是否使用同一个Windows驱动程序。（不是WiSubSIS，而是底层的集线器驱动程序……）
以上来自于百度翻译 以下为原文 Then you also might like U*** Device Tree Viewer http://www.uwe-sieber.de/u***treeview_e.html Apart from even more detailed information it will show you easily the tree view (thus hierarchy) of your external and internal hubs. It's also updated autmatically when plugging/unplugging your device. You should check whether your "functional" USB port and the "non-functional" one are a) on the same internal hub b) Whether it is a a USB 3.0 or 3.1 hub My suspect: check whether they are using the same Windows driver. (so not the WinUSB.SYS, but the underlying Hub driver stuff ...) |
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请按照RISC建议将标题改为ICD3
以上来自于百度翻译 以下为原文 And please fix the title to ICD3 as suggested by RISC |
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我确实是在修改标题，或者我是这么认为的。现在看来对我来说是正确的…
以上来自于百度翻译 以下为原文 I did fix the title - or I thought so. It looks correct to me now... |
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FWWW，我对MPLABX/IPE V4的问题一无所知，认识到我的USB工具。与V3.XX一起工作的东西不再工作W/V4.XX。这是说了很多，因为V3开始并不是很好。
以上来自于百度翻译 以下为原文 fwiw, I've had nothing but problems with MPLABX/IPE V4 recognizing my USB tools. Things that worked with V3.xx just no longer work w/V4.xx. That's saying a lot since V3 doesn't work all that well to begin with. |
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您好，请更正标题：正确：ICD3不正确的IDC3问候
以上来自于百度翻译 以下为原文 Hi, Please correct the title : correct : ICD3 incorrect IDC3 Regards |
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嗯，我设法回到了这个…在这期间，我不得不做一些实际的工作。PC上有一些USB 2和一些USB 3端口，看起来MPLAB V4.x在将ICD3插入任何USB 3端口时都是例外的。设备管理器和我尝试过的两个USB工具，我现在认为这是MPLAB V4.x中的一个bug。为了好的测量，我尝试了不同的USB电缆，但结果相同。除非有人有更好的主意吗？如何解决这个问题？
以上来自于百度翻译 以下为原文 Well, I managed to get back to this ... I had to do some real work in the meantime. The PC has some USB 2.0 and some USB 3.0 ports and it seems that MPLAB V4.x takes exception at having the ICD3 plugged into any of the USB 3.0 ports. Given that when the device is plugged into the USB 3.0 ports and it appears as fully operational in Windows Device Manager and in the two USB tools that I've tried, I am now conluding that this is a bug in MPLAB V4.x. For good measure I tried number of different USB cables, but with the same results. Unless anyone has any better ideas? How do I go about getting this resolved? |
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我的第一个想法是，你仍然没有修复你的Po.Ipe 4.10的标题（或者MPLABX），一般没有USB 3端口的问题。在你的PC上有一些不同的。实际的解决办法是简单地继续使用你的USB 2端口。如果它工作了，然后再尝试，并检查是否（仍然）工作得更好。你确定你用USB 3端口测试了V3.x吗？如果你卸载了，你会在Microchip存档中找到旧版本。立即卸载以前的版本不是一个好主意，而且它不是必需的。你最后一次成功使用ICD3与MPLAB-X或IPE V3.x之间的时间（天/周）和你第一次使用V4.x的ICD3之间的时间（星期/周）？
以上来自于百度翻译 以下为原文 My first idea was that you still did not fix the title of your post. IPE 4.10 (or MpLabX) has no problems in general with USB 3.0 ports. There is something different on your PC. Pragmatic solution would be to simply continue using your USB 2.0 ports. If it worked for then try that again and check whether that (still) works better. And are you sure you tested V3.x with your USB 3.0 ports ? You find old versions in the Microchip archive, if you uninstalled. It's not a good idea to uninstall a previous version immediately, and it is not required. How much time (days/weeks) passed between your last successful usage of ICD3 with MPLAB-X or IPE V3.x and your first usage of ICD3 with V4.x ? |
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您好，请更正标题：正确：ICD3不正确的IDC3问候
以上来自于百度翻译 以下为原文 Hi, Please correct the title : correct : ICD3 incorrect IDC3 Regards |
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嗨，我想我已经发布了一个答复。我现在已经有机会再看这个了。我必须同时做一些实际的工作。如果ICD3连接到两个USB 3.0端口，就不会发现它。当连接到USB2.0端口时，它工作得很好，虽然我并没有在每个USB2.0端口中尝试它。这似乎有点奇怪，因为MPLAB v3.x可以在USB3.0端口找到它。我现在已经用Windows设备管理和上面提到的两个USB工具查看了ICD3。所有这些都表明它的工作是正确的。我现在得出的结论是，故障在于MPLAB或它所使用的USB子系统。有没有办法使它得到修复？
以上来自于百度翻译 以下为原文 Hi, i thought I had posted a reply already. I have now had a chance to look at this further - I had to do some real work in the meantime... It seems that the ICD3 is not found if it is connected to either of the two USB3.0 port. When connected to a USB2.0 port it works fine, although I haven't actually tried it in every USB2.0 port. This seems a bit odd as MPLAB V3.x could find it on the USB3.0 port. I have now looked the ICD3 with Windows Device Manage and with the two USB tools suggested above. All of these show it to be working correctly. I am now reaching the conclusion that the fault lies with MPLAB or with the USB sub-system that it uses. Is there any way to progress this to get a fix? |
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因为没有人从Microchip发布，你需要投入一张支持票。您可能希望包括PC的模型和它所使用的USB芯片集，如果您可以确定的话。
以上来自于百度翻译 以下为原文 Since no one from microchip posted, you would need to put in a support ticket. You may want to include the model of the pc and the u*** chip set it uses, if you can determine that. |
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我观察到我的一些调试工具需要在USB 3端口工作之前使用USB 2端口进行更新。我观察到有时我必须使用IPE来连接和更新它们。我在USB 2端口上观察到了一些工具预成型件。
以上来自于百度翻译 以下为原文 I have observed some of my debug tools require an update using a USB 2 port before they work on the USB 3 port. I have observed sometimes I must use IPE to connect and get them updated. I have observed some of the tools preform better on a USB 2 port. |
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