Paul Smedley wrote:

> Hi All,
> Just tried attaching a USB device for the first time to my new laptop.
>
> Laptop has 3xUSB ports - which should support USB 1.1 & USB 2.0.
>
> However, after attaching devices, a memory stick that supports USB 2.0
> shows up in USB Resource Manager; but a camera - and a SD Memory card
> reader which are only USB 1.1 do not show up in USB Resource manager and
> cannot be used.
>
> Any ideas on causes for this?  Relevant section of config.sys is:
> BASEDEV=USBEHCD.SYS
> BASEDEV=USBUHCD.SYS
> BASEDEV=USBUHCD.SYS
> BASEDEV=USBUHCD.SYS
> BASEDEV=USBD.SYS
> BASEDEV=USBHID.SYS
> DEVICE=e:\utilities\GPHOTO2\gph2usb.sys
> BASEDEV=USBMSD.ADD
> REM BASEDEV=USBCDROM.ADD
> DEVICE=C:\OS2\BOOT\USBKBD.SYS
> DEVICE=C:\OS2\BOOT\USBMOUSE.SYS
> REM DEVICE=C:\OS2\BOOT\USBCOM.SYS
> DEVICE=C:\OS2\BOOT\USBPRT.SYS
> DEVICE=C:\OS2\BOOT\USBRESMG.SYS
>
> USB?HCD;USBD.SYS & USBHID are 30/9/03 versions.. (latest AFAIK).
>
> Needless to say, card reader and camera work fine in WinXP :(
>
> Any ideas?
>
> Cheers,
>
> Paul.

 Hi Paul,

   Irrespective of USB 1.1 or USB 2 only certain cameras and only certain
card readers work with OS/2, as usual, check OS2Warp.be for a pretty up to
date list.

   I see you have a gphoto driver in there, so does this mean your camera is
one supported by this software and if so, it may be worth contacting the
author for ant tips.

For what it's worth, here is the relevent section of my config.sys, which
works with my camera (an Emprex 2200V) and my USB memory key (a DSE 32MB
one), but DOESN'T work with the MMC/SD card reader that is built into the
memory key.

BASEDEV=USBUHCD.SYS
BASEDEV=USBUHCD.SYS
BASEDEV=USBUHCD.SYS
BASEDEV=USBUHCD.SYS
BASEDEV=USBD.SYS
BASEDEV=USBHID.SYS
BASEDEV=USBMSD.ADD /FLOPPIES:0 /REMOVABLES:1
REM DEVICE=C:\OS2\BOOT\USBKBD.SYS
REM DEVICE=C:\OS2\BOOT\USBMOUSE.SYS
REM DEVICE=C:\OS2\BOOT\USBCOM.SYS
DEVICE=C:\OS2\BOOT\USBPRT.SYS
DEVICE=C:\OS2\BOOT\USBRESMG.SYS
REM BASEDEV=USBCDROM.ADD


Cheers/2

Ed.



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