From: William P. S. <bil...@xp...> - 2012-10-31 00:07:24
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I would suggest a Belkin 4 port hub. (NOT THE 7 PORT VERSION) The 7 port version will not power "high power" devices like Alpha WiFi ... -----Original Message----- From: James Linder [mailto:ja...@ti...] Sent: Tuesday, October 30, 2012 7:48 PM To: gum...@li... Subject: Re: [Gumstix-users] Streaming webcam with Gumstix Overo Fire On 30/10/2012, at 6:28 PM, gum...@li... wrote: > I got a Belkin USB Hub, it does support high-speed mode, but it's > powered by USB port. > *Data Transfer Rate:* 480 Mbps > *Data Link Protocol:* Hi-Speed USB > > So I guess that won't work with the HOST port. > Next, I plugged in a USB Mouse (Belkin Optical Mouse, 5V, 100mA) and > expect the red light lights up, but it failed. > > I also tried an old (Pentium 4 age) DELL USB keyboard, a Kingston Data > Traveler 100 USB 2.0 Flash drive but none of them were detected by the > 'lsusb' command > > This is really killing me since I don't have any tool to test it, so > if anyone who has been through this issue or any idea will be greatly > appreciated. > > Thanks in advance! > James > > > 2012/10/29 Greg Kogut <gk...@ya...> > >> What happens when you connect a powered USB hub that supports >> high-speed mode into the host port, then plug your QuickCam into the hub? >> >> If that doesn't work, what about plugging other USB devices into the >> hub, e.g. keyboard and mouse? Its simple! You must use a powered hub. The gumsticks does not power the hub. It really is simple. James ---------------------------------------------------------------------------- -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_sfd2d_oct _______________________________________________ gumstix-users mailing list gum...@li... https://lists.sourceforge.net/lists/listinfo/gumstix-users ----- No virus found in this message. Checked by AVG - www.avg.com Version: 2013.0.2742 / Virus Database: 2617/5855 - Release Date: 10/26/12 ----- No virus found in this message. Checked by AVG - www.avg.com Version: 2013.0.2742 / Virus Database: 2617/5855 - Release Date: 10/26/12 |