Re: Generating inf file for multiple devices.

Travis <[email protected]>
Newsgroups gmane.comp.lib.libusb.devel.windows
Message-ID <[email protected]>
Greetings,

Yes. You will need to modify your .inf file manually but it is not 
terribly tough to do.  Start by creating a single install for each 
device them merge them together.

Once you've merged all your .INFs into one, run "re-pack-files.cmd" to 
re-create the InstallDriver.exe

The .inf files are self-signed at the time of installation on the 
customers PC.  This allows you to make changes without breaking anything.

Regards,
Travis

On 8/6/2014 5:08 AM, Pradeepa Senanayake wrote:
> Hello,
>
> I need to support multiple devices with different PID, VID values 
> through libusbK. Currently I am using the InfWizard v2.0 to generate 
> the inf files.
>
> But rather than having separate driver package per device, is there 
> any way to generate an INF file to install the driver to all the 
> devices? I can change the INF file but then the driver signing will 
> become a problem.
>
> Is there any tool for this? I have no experience in driver signing. 
> How does libusb sign the different INF files?
>
> Normally if we change INF file the driver needs to be signed again by 
> Microsoft. But here it looks like drivers are already signed. How to 
> achieve that?
>
> Best Regards,
> Pradeepa Senanayake.
>
>
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