Re: [beagleboard] Re: Issue with USB devices through a USB hub

2016-03-31 Thread Karina
gt; > > > Bill > > > > *From:* beagl...@googlegroups.com [mailto: > beagl...@googlegroups.com ] *On Behalf Of *Karina > *Sent:* Thursday, March 24, 2016 2:11 PM > *To:* BeagleBoard > *Subject:* Re: [beagleboard] Re: Issue with USB devices through a USB hub > > &

RE: [beagleboard] Re: Issue with USB devices through a USB hub

2016-03-24 Thread Bill Pretty
[mailto:beagleboard@googlegroups.com] On Behalf Of Karina Sent: Thursday, March 24, 2016 2:11 PM To: BeagleBoard Subject: Re: [beagleboard] Re: Issue with USB devices through a USB hub Hi Schuyler, I got my hands on a powered USB hub (7 - port DLINK DUB H7). It's power supply is rated for 5V a

Re: [beagleboard] Re: Issue with USB devices through a USB hub

2016-03-24 Thread Karina
Hi Schuyler, I got my hands on a powered USB hub (7 - port DLINK DUB H7). It's power supply is rated for 5V and 3A. I powered it on. connected my UNPOWERED USB device into the first port of the HUB. Then I turned the bealge bone on. Now i power up my USB device. I still don't see it in when i d

Re: [beagleboard] Re: Issue with USB devices through a USB hub

2016-03-23 Thread Gerald Coley
Yes, I saw that. I decided it was a secret message and sent it on just in case. Gerald On Wed, Mar 23, 2016 at 4:20 PM, wrote: > Hi Karina, > > I agree with the posts on the power consumption. Depending on the USB > devices you are using you might be overloading the power. I've experienced >

[beagleboard] Re: Issue with USB devices through a USB hub

2016-03-23 Thread schuyler . ankele
Hi Karina, I agree with the posts on the power consumption. Depending on the USB devices you are using you might be overloading the power. I've experienced this when using SPI devices and USB devices in conjunction. HP makes a very cheap 4 port USB hub with a 2A power supply that you can by

[beagleboard] Re: Issue with USB devices through a USB hub

2016-03-23 Thread schuyler . ankele
Hi Karina, On Monday, March 21, 2016 at 10:49:32 PM UTC-6, Karina wrote: > > Hi, > > I have a unpowered 2-port USB hub that I have connected to the BeagleBone > Black (Rev C). I have two (serial over ) USB devices connected to the two > port of the USB hub. They are are not powered to begin wit

Re: [beagleboard] Re: Issue with USB devices through a USB hub

2016-03-21 Thread William Hermans
The USB interface on the beaglebones can be very picky what it'll accept. So simply picking a different USB hub may, or may not solve your problem. On Mon, Mar 21, 2016 at 10:00 PM, Karina wrote: > Actually, the version of the linux kernel i am running on my beagle bone > is v3.8.13 - bone 70.

[beagleboard] Re: Issue with USB devices through a USB hub

2016-03-21 Thread Karina
Actually, the version of the linux kernel i am running on my beagle bone is v3.8.13 - bone 70. -Karina On Monday, March 21, 2016 at 9:49:32 PM UTC-7, Karina wrote: > > Hi, > > I have a unpowered 2-port USB hub that I have connected to the BeagleBone > Black (Rev C). I have two (serial over ) US