hi Eric, good to know your experience, wht i heard is omap-BB usbport does not support low speed and full speed devices, for that u need to put powerd usb-hub. i have yet to get one powerd usb-hub.
-super On Oct 28, 1:36 am, Eric Finseth <eric.fins...@gmail.com> wrote: > Here is my experience with keyboards on Beagleboard. > > 1. Make sure the USB hub has external power (I'm not 100% sure this is > a requirement). > 2. Make sure the keyboard is plugged in before the BeagleBoard is turned on. > 3. Make sure the keyboard is simple. My fancy ergonomic keyboard will > not work with Android, but my $7 simple keyboard does work. > > I am using omap3droid:http://labs.embinux.org/index.php/Omap3droid > > My build does not give the usb power supply error that you have, here > is the log: > I/EventHub( 790): New device: path=/dev/input/event1 name=BTC USB > Multimedia Keyboard id=0x10000 (of 0x1) index=1 fd=43 classes=0x1 > I/EventHub( 790): New keyboard: publicID=65536 device->id=65536 > devname='BTC USB Multimedia Keyboard' > propName='hw.keyboards.65536.devname' > keylayout='/system/usr/keylayout/qwerty.kl' > I/EventHub( 790): New device: path=/dev/input/event0 name=BTC USB > Multimedia Keyboard id=0x10001 (of 0x2) index=2 fd=44 classes=0x3 > I/EventHub( 790): New keyboard: publicID=65537 device->id=65537 > devname='BTC USB Multimedia Keyboard' > propName='hw.keyboards.65537.devname' keylayout='/system/ > usr/keylayout/qwerty.kl' > I/KeyInputQueue( 790): Device added: id=0x10001, name=BTC USB > Multimedia Keyboard, classes=3 > I/KeyInputQueue( 790): Device added: id=0x0, name=BTC USB Multimedia > Keyboard, classes=1 > > -Eric > > On Mon, Oct 26, 2009 at 8:18 PM, Sunny Liu <sunnycj...@gmail.com> wrote: > > Hi, > > > Here are Kernel log message : > > input: USB Keyboard as > > /devices/platform/ehci-omap.0/usb2/2-2/2-2.1/2-2.1:1.0/input/input2 > > input: USB HID v1.10 Keyboard [ USB Keyboard] on usb-ehci-omap.0-2.1 > > input: USB Keyboard as > > /devices/platform/ehci-omap.0/usb2/2-2/2-2.1/2-2.1:1.1/input/input3 > > input: USB HID v1.10 Device [ USB Keyboard] on usb-ehci-omap.0-2.1 > > > Here is the Android EventHub log : > > I/EventHub( 861): New keyboard: publicID=65539 device->id=65539 devname=' > > USB Keyboard' propName='hw.keyboards.65539.devname' > > keylayout='/system/usr/keylayout/qwerty.kl' > > >>> E/BatteryService( 665): Could not open '/sys/class/power_supply/usb/ > >>> online' > > It came from POWER driver, it is not USB Keyboard. > > > Sunny > > > 2009/10/26 superspirit <superspiri...@gmail.com> > > >> hi sunny, throughout the log messages i found only one usb line, that > >> is > >> E/BatteryService( 665): Could not open '/sys/class/power_supply/usb/ > >> online' > > >> thats all. > > >> -super > > >> On Oct 26, 12:48 pm, Sunny Liu <sunnycj...@gmail.com> wrote: > >> > Please check your device is detected and initial to USB HID driver! > >> > To have log messages will be helpful to figure-out your problem! > > >> > Sunny > > >> > 2009/10/24 superspirit <superspiri...@gmail.com> > > >> > > Hi sunny, i dont think connecting usb keyboard before power ON does > >> > > any difference. i have tryed it, then also androind wont detect usb- > >> > > keyboard. > > >> > > -super > > >> > > On Oct 24, 11:59 am, Sunny Liu <sunnycj...@gmail.com> wrote: > >> > > > As I know that Android system can't support hot plug from USB device > >> > > > now! > >> > > > To plug USB keyboard then let system power on! > > >> > > > Sunny > > >> > > > 2009/10/21 Robo <robotronic...@gmail.com> > > >> > > > > Hi, > > >> > > > > Please tell me the procedure how to work USB keyboard which is > >> > > > > connected to USB HUB to the beagleboard with Android image.I > >> > > > > refered > >> > > > > to qwerty.kl. But i don't know how to modify. After compile, in > >> > > > > beagledroid\out\target\product\generic\system\usr\keylayout folder > >> > > > > will generate qwerty.kl. After booting, keyboard is not working. > >> > > > > Please tell me the procedure to make keyboard working. --~--~---------~--~----~------------~-------~--~----~ unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting -~----------~----~----~----~------~----~------~--~---
