如何不让导航仪连接上电脑识别为U盘，而是识别为同步移动设备

目前我手上有一台导航仪，用的是wince5.0的系统，现在我想在这台导航仪上开发一个程序。

目前的问题是，我无法直接在该导航仪上调试我的程序，只能将程序编译好后再复制到导航仪上运行，这样调试起来非常不方便。

因为我的导航仪目前是只要通过USB连接上电脑后，即被电脑识别为一个U盘，却无法通过微软的同步软件连接。因为如果能够通过微软的同步软件连接的话，我就可以在电脑上同步调试我的程序了。

我现在希望做到，只要导航仪连接上电脑后，就可以以同步的模式连接。不知道能不能做到。

现在导航仪连接电脑后，会弹出一个界面，让我选择是U盘模式还是充电模式，如果选择U盘模式就被电脑识别为U盘了，如果选择是充电模式，则电脑就什么设备也不能发现，只是通过USB来为导航仪充电了。

这个问题肯定跟某个API相关，不过我不知道是什么API或模块。

希望高手能指点一下这个问题，这个问题已经困扰我很久了。谢谢。

现在我只能发100分的帖子，我会再加分的。谢谢了。

14 个解决方案

#1

可能不行，如果产品做成这样，设备在定制系统时，肯定将ActiveSync组件拿掉了

如果没有拿掉，还是的办法的

#2

也就是说定制系统的时候需要将ActiveSync组件去掉了吗

怎样才能确定是不是已经去掉了。还是厂家的程序在作怪呢，希望指点。

#3

引用 2 楼 geaim 的回复:

也就是说定制系统的时候需要将ActiveSync组件去掉了吗 

怎样才能确定是不是已经去掉了。还是厂家的程序在作怪呢，希望指点。

同意,如果定制的话,可能同步组件是没有加的.

引用 2 楼 geaim 的回复:

也就是说定制系统的时候需要将ActiveSync组件去掉了吗 

怎样才能确定是不是已经去掉了。还是厂家的程序在作怪呢，希望指点。

不过一般的都是用ActiveSync进行调试的,你可以自己写个改注册表的程序,把mass storage模式改成serial模式试下.

#4

91说的对，另外还和USB驱动有关系。基本上如果厂家没有提供这样的功能，你很难有什么办法。

#5

楼上说的方法可行，不过我不知道注册表在什么位置，能否说的详细一点啊。

#6

[HKEY_LOCAL_MACHINE\Drivers\USB\FunctionDrivers]
"DefaultClientDriver"="Mass_Storage_Class"
改成
[HKEY_LOCAL_MACHINE\Drivers\USB\FunctionDrivers]
"DefaultClientDriver"="Serial_Class"

同时要保证CE 下面的ControlPanel的COMM连接为USB,能设成Auto connect就更方便了

这些做法能够实现同步的前提是系统有加ActiveSync组件.

#7

REGEDIT4

[HKEY_LOCAL_MACHINE\Drivers\USB]

[HKEY_LOCAL_MACHINE\Drivers\USB\LoadClients]

[HKEY_LOCAL_MACHINE\Drivers\USB\LoadClients\Default]

[HKEY_LOCAL_MACHINE\Drivers\USB\LoadClients\Default\Default]

[HKEY_LOCAL_MACHINE\Drivers\USB\LoadClients\Default\Default\3]

[HKEY_LOCAL_MACHINE\Drivers\USB\LoadClients\Default\Default\3\Hid_Class]
"DLL"="USBHID.DLL"

[HKEY_LOCAL_MACHINE\Drivers\USB\LoadClients\Default\Default\7]

[HKEY_LOCAL_MACHINE\Drivers\USB\LoadClients\Default\Default\7\Printer_Class]
"DLL"="USBPRN.DLL"
"Prefix"="LPT"
"IClass"="{4FE1CEF1-E765-4a1e-B503-5B8C674D7C68}"

[HKEY_LOCAL_MACHINE\Drivers\USB\LoadClients\Default\Default\8]

[HKEY_LOCAL_MACHINE\Drivers\USB\LoadClients\Default\Default\8\Mass_Storage_Class]
"DLL"="USBMSC.DLL"
"Prefix"="DSK"

[HKEY_LOCAL_MACHINE\Drivers\USB\ClientDrivers]

[HKEY_LOCAL_MACHINE\Drivers\USB\ClientDrivers\Hid]

[HKEY_LOCAL_MACHINE\Drivers\USB\ClientDrivers\Hid\Instance]
"DLL"="USBHID.DLL"

[HKEY_LOCAL_MACHINE\Drivers\USB\ClientDrivers\Hid\Hid_Class]
"DLL"="USBHID.DLL"
"Prefix"="HID"
"QueuedTransferCount"=dword:00000002

[HKEY_LOCAL_MACHINE\Drivers\USB\ClientDrivers\Printer_Class]
"DLL"="USBPRN.DLL"
"Prefix"="LPT"
"IClass"="{4FE1CEF1-E765-4a1e-B503-5B8C674D7C68}"

[HKEY_LOCAL_MACHINE\Drivers\USB\ClientDrivers\Mass_Storage_Class]
"DLL"="USBMSC.DLL"
"Prefix"="DSK"

[HKEY_LOCAL_MACHINE\Drivers\USB\ClientDrivers\Mass_Storage_Class\2]
"DLL"="USBDISK6.DLL"
"Prefix"="DSK"
"Folder"="USB Disk"
"MediaPollInterval"=dword:00000432
"ReadSectorTimeout"=dword:00002710
"WriteSectorTimeout"=dword:00002710
"ScsiCommandTimeout"=dword:00001388
"UnitAttnRepeat"=dword:0000000a
"IOCTL"=dword:00000004
"IClass"="{A4E7EDDA-E575-4252-9D6B-4195D48BB865}"

[HKEY_LOCAL_MACHINE\Drivers\USB\ClientDrivers\Mass_Storage_Class\6]
"DLL"="USBDISK6.DLL"
"Prefix"="DSK"
"Folder"="USB Disk"
"MediaPollInterval"=dword:00000432
"ReadSectorTimeout"=dword:00002710
"WriteSectorTimeout"=dword:00002710
"ScsiCommandTimeout"=dword:00001388
"UnitAttnRepeat"=dword:0000000a
"IOCTL"=dword:00000004
"IClass"="{A4E7EDDA-E575-4252-9D6B-4195D48BB865}"

[HKEY_LOCAL_MACHINE\Drivers\USB\FunctionDrivers]
"ClientDriver"="\\Drivers\\USB\\FunctionDrivers\\Mass_Storage_Class"

[HKEY_LOCAL_MACHINE\Drivers\USB\FunctionDrivers\Serial_Class]
"Dll"="serialusbfn.dll"
"Vendor"=dword:0000045e
"Product"=dword:000000ce
"InterfaceSubClass"=dword:000000ff
"InterfaceProtocol"=dword:000000ff
"DeviceName"="USBFNS1:"

[HKEY_LOCAL_MACHINE\Drivers\USB\FunctionDrivers\Serial_Class\ComLayer]
"Tsp"="Unimodem.dll"
"Dll"="serialusbfn.dll"
"Prefix"="COM"
"DeviceArrayIndex"=dword:00000000
"DeviceType"=dword:00000000
"Index"=dword:00000005
"IClass"="{CC5195AC-BA49-48a0-BE17-DF6D1B0173DD}"

[HKEY_LOCAL_MACHINE\Drivers\USB\FunctionDrivers\Mass_Storage_Class]
"Dll"="usbmsfn.dll"
"InterfaceSubClass"=dword:00000006
"InterfaceProtocol"=dword:00000050
"idVendor"=dword:0000045e
"Manufacturer"="Generic Manufacturer"
"idProduct"=dword:0000ffff
"Product"="Generic Mass Storage"
"bcdDevice"=dword:00000000
"InitialDataBufferSize"=dword:00020000
"TransferThreadPriority"=dword:00000064

[HKEY_LOCAL_MACHINE\Drivers\USB\FunctionDrivers\Mass_Storage_Class\FlashDrv]
"Enabled"=dword:00000001
"Partitions"=hex:03
"Removable"=dword:00000000
"DeviceFlag"=dword:00000000

[HKEY_LOCAL_MACHINE\Drivers\USB\FunctionDrivers\Mass_Storage_Class\SDMemory]
"Enabled"=dword:00000001
"Partitions"=hex:00
"Removable"=dword:00000001
"WriteProtectIOCTL"=dword:01012060
"DeviceIOCTL"=dword:00000000
"Alias"="MMC"
"DeviceFlag"=dword:00000000


这些是我导出的注册表，不知道从中能不能看出该导航仪是否具有activesync组件呢。
谢谢abo77281以及各位指点。谢谢。

#8

注册表看不出来是否有的。

因为注册表是通过一些环境变量的东西看是否能编译的。

你有BSP就可以重新来过。

#9

[HKEY_LOCAL_MACHINE\Drivers\USB\FunctionDrivers] 
"ClientDriver"="\\Drivers\\USB\\FunctionDrivers\\Mass_Storage_Class" 

改成

[HKEY_LOCAL_MACHINE\Drivers\USB\FunctionDrivers] 
"ClientDriver"="\\Drivers\\USB\\FunctionDrivers\\Serial_Class" 

试下.

bsp定制的时候,可能各家的注册表用的不是一样的,键值也各不相同!

#10

问题解决了，多谢各位指点。结贴了。特别鸣谢：abo77281。非常感谢你给我的提示。我顺着你的提示终于解决了这个问题。

#11

回复看看

#12

可以告诉我具体如何做的吗？我也想知道。

#13

可以告诉我具体如何做的吗？我也很想知道。 
 

#14

[HKEY_LOCAL_MACHINE\Drivers\USB\FunctionDrivers]
"DefaultClientDriver"="Serial_Class"

;Active Sync over USB Settings
[HKEY_CURRENT_USER\ControlPanel\Comm]
"Cnct"="USB"
"AutoCnct"=dword:00000001

[HKEY_CURRENT_USER]

[HKEY_CURRENT_USER\Comm]

[HKEY_CURRENT_USER\Comm\RasBook]

[HKEY_CURRENT_USER\Comm\RasBook\USB]
"DevCfg"=hex:\
      30,00,00,00,78,00,00,00,00,01,00,00,00,c2,01,00,00,00,08,00,00,00,00,00,00,\
      00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
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      00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
      00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
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      00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
      00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
      00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
      00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
      00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
      00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
      00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
      00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
      00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
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      00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
      00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
      00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
      00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
      00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
      00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
      00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
      00,00,00,00,00,00,00,00,00
"Entry"=hex:\
      08,02,40,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
      00,00,00,00,00,00,00,70,19,00,00,7c,7d,10,0a,00,00,00,00,00,00,00,00,9c,ee,\
      04,12,00,00,00,00,00,00,00,00,f0,f0,00,00,00,00,00,00,00,00,00,00,00,00,00,\
      00,9c,ed,04,12,78,ee,04,12,70,19,0e,00,00,00,00,00,30,0f,41,03,00,00,00,00,\
      08,11,41,03,7a,00,00,00,78,ee,04,12,9c,ed,04,12,00,00,00,00,78,ee,04,12,48,\
      99,40,03,a4,01,00,00,4f,01,00,00,b5,01,00,00,7a,00,00,00,bc,ed,04,12,00,00,\
      00,00,98,ee,04,12,48,99,40,03,a4,01,00,00,fc,ed,04,12,d8,ee,04,12,70,19,0e,\
      00,00,00,00,00,30,0f,41,03,00,00,00,00,00,00,00,00,ab,00,00,00,08,11,41,03,\
      88,00,00,00,d8,ee,04,12,fc,ed,04,12,8c,f0,04,12,d8,ee,04,12,48,99,40,03,a5,\
      01,00,00,4f,01,00,00,b4,01,00,00,88,00,00,00,01,00,00,00,00,00,00,00,00,00,\
      00,00,00,00,00,00,01,00,00,00,00,00,ff,00,8c,22,0e,00,01,00,00,00,70,19,0e,\
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