Logitech Webcam USB Standards

[James Allen-Jones]

> Paul,
> 
> Ah, fond memories of the Quicksilver, sadly mine fried whilst running Tiger,
> have detailed experience of the event, keep it well ventilated :)
> Think Steve has sorted out the HC Driver matter !
> Re: your updated camera version ­ is it possible for me to update? I havn¹t
> found dlds anywhere yet ...
> 
> Am now using a G4 Dual 1.42 PPC 2/500 running OS X.5.2
> 
> and am still stuck :(
> 
> Is this flickering/max headroom problem a common/straightforward fix? Am I on
> the right track in trying to reinstall the HCD(s) or should I be looking
> elsewhere?  There are no green or black pixels/areas, cable should be ok,
> Sonnet Allegro has also been coping with EyeTV ok but PhotoBooth (Leopard app)
> has developed & kept symptoms described earlier.
> 
> Anyone any thoughts please?
> 
> James
> 
> 
> 
> James,
> 
> What I get from my System Profiler is a bit different. I'm using OS X.4.11 on
> a G4 Quicksilver 2X1 GHz.
> 
> 
> USB High-Speed Bus:
> 
>   Host Controller Location:    Expansion Slot
>   Host Controller Driver:    AppleUSBEHCI
>   PCI Device ID:    0x00e0
>   PCI Revision ID:    0x0002
>   PCI Vendor ID:    0x1033
>   Bus Number:    0x40
> 
> Logitech Camera:
> 
>   Version:    0.07
>   Bus Power (mA):    500
>   Speed:    Up to 480 Mb/sec
>   Product ID:    0x0990
>   Serial Number:
>   Vendor ID:    0x046d
>  
> 
> Note that our PCI Revision ID #'s are different for our USB ports and the
> Versions of our cameras are different. Mine is 0.07 while yours is 0.05. My
> updated version may be giving me problems, and Logitech said that they don't
> use the EHCI USB driver which is my problem, as well as the PCI Revision, and
> Sonnet's only support person, Neil, has no clue what to do so he diverts me to
> an outside help site.
> 
> Paul
> 
> 
> 
> On Tue, May 6, 2008 at 3:24 PM, James Allen-Jones <jamesaj at slysar.co.uk>
> wrote:
>>> "... so Logitech's USB 2.0 cameras won't work with Sonnet's PCI cards. I
>>> haven't found a fix for that yet but if I find one I'll let you know. I've
>>> written Sonnet about it but they wrote back and referred me to
>>> Macintouch.com to get support for their product."
>>> 
>>> Sounds familiar:(
>>> 
>>> Not sure about the above as have a Sonnet Allegro USB2 card & Logitech 9000
>>> plugged in.  Sys Profiler says:
>>> 
>>> USB Bus:
>>> 
>>>   Host Controller Location:    Expansion Slot
>>>   Host Controller Driver:    AppleUSBOHCI
>>>   PCI Device ID:    0x0035
>>>   PCI Revision ID:    0x0043
>>>   PCI Vendor ID:    0x1033
>>>   Bus Number:    0x15
>>> 
>>> at top of device tree list and, lower down:
>>> 
>>> USB High-Speed Bus:
>>> 
>>>   Host Controller Location:    Expansion Slot
>>>   Host Controller Driver:    AppleUSBEHCI
>>>   PCI Device ID:    0x00e0
>>>   PCI Revision ID:    0x0004
>>>   PCI Vendor ID:    0x1033
>>>   Bus Number:    0x55
>>> 
>>> Logitech Camera:
>>> 
>>>   Version:    0.05
>>>   Bus Power (mA):    500
>>>   Speed:    Up to 480 Mb/sec
>>>   Product ID:    0x0990
>>>   Serial Number:    E96699EE
>>>   Vendor ID:    0x046d
>>> 
>>> Originally camera worked well with PhotoBooth (albeit with limited
>>> functionality), hence I looked for a driver to exploit its other features.
>>> These days however, camera suffers from flickering and 'Max Headroom'
>>> syndrome with PB so am thinking of trying to re-install either the OHCI or
>>> EHCI drivers.  Can't easily find simple driver dlds but have Pacifist so
>>> could perhaps extract the specific bit from install disk if I knew what it
>>> was!
>>> 
>>> Havn't tried IOX drivers for ages as feel should sort this prob first to get
>>> a level playing field.
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