LPCXpresso IDEのトピックRe: usbcdc driver installation on windows7

usbcdc driver installation on windows7

lpcware — Thu, 16 Jun 2016 01:25:36 GMT

Content originally posted in LPCWare by dive on Mon Dec 06 02:37:59 MST 2010
I use LPC1343 and trying the usbcdc that is contained sample project.

Run the LPC1343 usbcdc and connect USB cable with Windows7 PC.
But driver installation is failed...
WindowsXP PC is succeeded.

Readme.txt tells that this is the known problem.

Does anyone know the way not to fail the installation on Windows7 ?

Re: usbcdc driver installation on windows7

lpcware — Thu, 16 Jun 2016 01:25:37 GMT

Content originally posted in LPCWare by CodeRedSupport on Mon Dec 06 06:00:04 MST 2010
I think that this is actually a different issue to the one that is alluded to in the readme file for this example. I think that the issue you are encountering is simply that the .inf file that NXP have included in this example project is not Windows7 compatible.

The below is a modified version of the Windows7 compatible .inf file that CodeRed produced for a CDC example for our RDB1768 development board. I think that this should work with the LPCXpresso1343+baseboard (or USB connector), but don't currently have access to an LPCXpresso1343 system with USB connector that I can test this on.

[Version]
Signature="$Windows NT$"
Class=Ports
ClassGuid={4D36E978-E325-11CE-BFC1-08002BE10318}
Provider=%NXP_LPCXpresso%
DriverVer=11/6/2010,1.0.0.0

[MANUFACTURER]
%ProviderName%=DeviceList, NTx86, NTamd64

[DeviceList.NTx86]
%LPCXpresso1343CDC%=DriverInstall,USB\VID_1FC9&PID_0003

[DeviceList.NTamd64]
%LPCXpresso1343CDC%=DriverInstall,USB\VID_1FC9&PID_0003

[DriverInstall]
include=mdmcpq.inf
CopyFiles=FakeModemCopyFileSection
AddReg=LowerFilterAddReg,SerialPropPageAddReg

[DriverInstall.Services]
include = mdmcpq.inf
AddService = usbser, 0x00000002, LowerFilter_Service_Inst

; This adds the serial port property tab to the device properties dialog
[SerialPropPageAddReg]
HKR,,EnumPropPages32,,"MsPorts.dll,SerialPortPropPageProvider"

[Strings]
ProviderName = "CDC Driver"
LPCXpresso1343CDC = "LPCXPresso1343 USB Virtual Com Port"

Regards,
CodeRedSupport

Re: usbcdc driver installation on windows7

lpcware — Thu, 16 Jun 2016 01:25:38 GMT

Content originally posted in LPCWare by NXP_USA on Mon Dec 06 11:30:23 MST 2010
There is another thread which discusses this problem and provides a new .inf file that will work in windows 7.

http://knowledgebase.nxp.com/showthread.php?t=432&langid=2

-NXP