Hi mike, my hardware people forgot to give vbus 5v supply,then we have given externally.
On Tue, Mar 27, 2012 at 9:20 PM, mike <m...@guisys.com> wrote: > Vencat, > > You said it the problem you encountered the USB init issues was a > hardware problem. > I'm running into the same issue - can you tell me what the HW issue was > and how you fixed it? > > THANKS!!!! > mike > > > On Friday, September 23, 2011 10:24:40 AM UTC-5, venkat k raju wrote: >> >> Hi hedwin, >> >> thanks a lot !!!!! >> >> now usb hub and peripheral are working fine. >> >> problem is my target board issues (hard ware level) . >> >> >> >> On Fri, Sep 23, 2011 at 5:29 PM, hedwin <hedwin.kon...@gmail.com> wrote: >> >>> What you see in your log is the root-hub. No a hub you connected. >>> >>> On Fri, Sep 23, 2011 at 12:30 PM, James Coggan >>> <james.cog...@gmail.com>wrote: >>> >>>> Looks all good when you connect a device on the hub does kernel >>>> generate a log on dmesg? >>>> On Sep 23, 2011 1:19 AM, "venkat k raju" <kvraju....@gmail.com> wrote: >>>> > Hi James Coggan, >>>> > >>>> > thanks for your reply. >>>> > >>>> > >>>> > my usb package like this >>>> > >>>> > usb controller(usb3320)---> usb hub(usb2514)---->usb connector. >>>> > >>>> > if i chose beagleboard configuration, usb controller(usb3320) --->usb >>>> > connector. >>>> > >>>> > this is my target boot log regarding usb. >>>> > >>>> > usbcore: registered new interface driver cdc_ether >>>> > [ 12.761322] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) >>>> Driver >>>> > [ 12.768371] ehci-omap ehci-omap.0: OMAP-EHCI Host Controller >>>> > [ 12.774932] ehci-omap ehci-omap.0: new USB bus registered, assigned >>>> bus >>>> > number 1 >>>> > [ 12.782684] ehci-omap ehci-omap.0: irq 77, io mem 0x48064800 >>>> > [ 12.801605] ehci-omap ehci-omap.0: USB 2.0 started, EHCI 1.00 >>>> > [ 12.807556] usb usb1: New USB device found, idVendor=1d6b, >>>> idProduct=0002 >>>> > [ 12.814483] usb usb1: New USB device strings: Mfr=3, Product=2, >>>> > SerialNumber=1 >>>> > [ 12.821777] usb usb1: Product: OMAP-EHCI Host Controller >>>> > [ 12.827148] usb usb1: Manufacturer: Linux 2.6.32 ehci_hcd >>>> > [ 12.832580] usb usb1: SerialNumber: ehci-omap.0 >>>> > [ 12.838531] hub 1-0:1.0: USB hub found >>>> > [ 12.842407] hub 1-0:1.0: 3 ports detected >>>> > >>>> > >>>> > then after there is no log massage regarding usb peripheral and it's >>>> not >>>> > able to detect the usb devices. >>>> > >>>> > >>>> > please suggest me >>>> > >>>> > thanks in advance. >>>> > >>>> > >>>> > >>>> > >>>> > >>>> > On Wed, Sep 21, 2011 at 4:35 PM, James Coggan <james.cog...@gmail.com >>>> >wrote: >>>> > >>>> >> Correct me if I'm wrong.but you need to enable it on kernel.thats it >>>> >> On Sep 20, 2011 7:03 PM, "venkat k raju" <kvraju....@gmail.com> >>>> wrote: >>>> >> > Hi all, >>>> >> > >>>> >> > i am using usb2415 as "USB HUB CHIP" . >>>> >> > >>>> >> > >>>> >> > how to configure usb hub in android 2.6.32 kernel ? >>>> >> > >>>> >> > please suggest me ! >>>> >> > >>>> >> > >>>> >> > >>>> >> > -- >>>> >> > thanks&Regards >>>> >> > k.v.raju >>>> >> > >>>> >> > -- >>>> >> > unsubscribe: >>>> >> > android-porting+unsubscribe@**googlegroups.com<android-porting%2bunsubscr...@googlegroups.com> >>>> >> > website: >>>> >> > http://groups.google.com/**group/android-porting<http://groups.google.com/group/android-porting> >>>> >> >>>> > >>>> > >>>> > >>>> > -- >>>> > thanks&Regards >>>> > k.v.raju >>>> >>>> -- >>>> unsubscribe: >>>> android-porting+unsubscribe@**googlegroups.com<android-porting%2bunsubscr...@googlegroups.com> >>>> website: >>>> http://groups.google.com/**group/android-porting<http://groups.google.com/group/android-porting> >>>> >>> >>> -- >>> unsubscribe: >>> android-porting+unsubscribe@**googlegroups.com<android-porting%2bunsubscr...@googlegroups.com> >>> website: >>> http://groups.google.com/**group/android-porting<http://groups.google.com/group/android-porting> >>> >> >> >> >> -- >> thanks&Regards >> k.v.raju >> > -- > You received this message because you are subscribed to the Google Groups > "rowboat" group. > To view this discussion on the web visit > https://groups.google.com/d/msg/rowboat/-/jYIIVIRlu_UJ. > > To post to this group, send email to rowb...@googlegroups.com. > To unsubscribe from this group, send email to > rowboat+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/rowboat?hl=en. > -- thanks&Regards k.v.raju -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting
