* usb camera in osk5912 ; bus power : urgent
@ 2007-04-14 20:19 karthik
2007-04-16 11:10 ` Kipisz, Steven
0 siblings, 1 reply; 2+ messages in thread
From: karthik @ 2007-04-14 20:19 UTC (permalink / raw)
To: linux-omap-open-source
Hi,
I tried connecting creative videoblaster webcam go, and another logitech webcam to osk5912. i get the message
usb 1-1: new full speed USB device using ohci and address 2
usb 1-1: rejected 1 configuration due to insufficient available bus power
usb 1-1: no configuration chosen from 1 choice
How do i increase bus power? can i connect usb hubs? do i need Y cables that have there own alternative power?
i have a Y cable that comes with external portable hard disks i tried using that with one end connected to my PC and the other two ends to cam and kit. The light in the camera glows but i get teh same error message from linux (without Y cable, the light does not glow).
It is the same with two other cameras.
i checked pin 1 and 4.. it gives 5 volts.
------
# cat /sys/devices/platform/ohci/usb1/1-1/idProduct
08b2
# cat /sys/devices/platform/ohci/usb1/1-1/idVendor
046d
#
------
Please treat this as urgent.
regs karthik
---------------------------------
Ahhh...imagining that irresistible "new car" smell?
Check outnew cars at Yahoo! Autos.
^ permalink raw reply [flat|nested] 2+ messages in thread* RE: usb camera in osk5912 ; bus power : urgent
2007-04-14 20:19 usb camera in osk5912 ; bus power : urgent karthik
@ 2007-04-16 11:10 ` Kipisz, Steven
0 siblings, 0 replies; 2+ messages in thread
From: Kipisz, Steven @ 2007-04-16 11:10 UTC (permalink / raw)
To: karthik, linux-omap-open-source
Use a USB hub. I have connected a 4 port hub and then connected various
devices to the hub.
Steve K.
-----Original Message-----
From: linux-omap-open-source-bounces@linux.omap.com
[mailto:linux-omap-open-source-bounces@linux.omap.com] On Behalf Of
karthik
Sent: Saturday, April 14, 2007 3:20 PM
To: linux-omap-open-source@linux.omap.com
Subject: usb camera in osk5912 ; bus power : urgent
Hi,
I tried connecting creative videoblaster webcam go, and another logitech
webcam to osk5912. i get the message
usb 1-1: new full speed USB device using ohci and address 2
usb 1-1: rejected 1 configuration due to insufficient available bus
power
usb 1-1: no configuration chosen from 1 choice
How do i increase bus power? can i connect usb hubs? do i need Y cables
that have there own alternative power?
i have a Y cable that comes with external portable hard disks i tried
using that with one end connected to my PC and the other two ends to cam
and kit. The light in the camera glows but i get teh same error message
from linux (without Y cable, the light does not glow).
It is the same with two other cameras.
i checked pin 1 and 4.. it gives 5 volts.
------
# cat /sys/devices/platform/ohci/usb1/1-1/idProduct
08b2
# cat /sys/devices/platform/ohci/usb1/1-1/idVendor
046d
#
------
Please treat this as urgent.
regs karthik
---------------------------------
Ahhh...imagining that irresistible "new car" smell?
Check outnew cars at Yahoo! Autos.
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2007-04-14 20:19 usb camera in osk5912 ; bus power : urgent karthik
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