Hi Phoenix,
It is possible to do.
Good Luck,
Yogi
From: “Phoenix Chang”
>Reply-To: “Windows System Software Devs Interest List”
>
>To: “Windows System Software Devs Interest List”
>Subject: Re:[ntdev] [ntdev] WDM driver on creating virtual COM
>ports sharing between Windows 2000 and Windows 98
>Date: 11 Oct 2004 09:29:50 +0800
>
>Hi,
>
>I should clarify what I want to do.
>I was asked to port a driver which can create a USB Modem and also several
>virtual COM ports under Windows 2000 to Windows 98 SE. Since I have the
>source
>code, the easiest way to implement the same driver in Windows 98 SE is to
>port
>it, not to create a new one.But I know little about driver developing,
>really
>don’t know whether it is possible to port such kind of driver. :(((((
>
>I’ve been looking for the answer for about a month, no one ever did such
>kind
>of porting, so I still have no idea about it. :~~~((
>
>Hope you guys can save me out.
>
>Maxim Shatskih:
> > There was some ccport.sys which provided a WDM-to-VXD bridge for
>serial
> >drivers,
>Any reference documents or code for ccport.sys WDM-to-VXD bridge usage?
> >but it supported only a subset of serial, enough for TAPI/Unimodem,
> >not enough for other purposes.
>since ccport.sys supported only a subset of serial, is it enough for
>virtual
>COM ports driver? I want to port a driver which can mapping the USB device
>into several virtual COM ports. Do you think it is right and possible to
>use
>this technique?
> >
> > The primary purpose of ccport was - to simplify writing USB modem
>drivers
> >for Win9x.
>
> >
> >Maxim Shatskih, Windows DDK MVP
> >StorageCraft Corporation
> >xxxxx@storagecraft.com
> >http://www.storagecraft.com
> >
>
>
>
>
>
>–http://www.eyou.com
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>
>–http://vip.eyou.com
>–¿ì¿ìµÇ¼ÒÚÓÊVIPÐÅÏä ×¢²áÄúÖÐÒâµÄÓû§Ãû
>
>
>
>
>—
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>http://www.osronline.com/article.cfm?id=256
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