To add to this, I also have an HTC One M8 that won't communicate to the
IOIO. The IOIO works flawlessly with my Nexus 7 tablet.
Android recognizes the accessory and launches HelloIOIO but the LED does
not come on. Here are the relevant (I think) bits from my logcat
06-18 15:33:38.731 V/UsbDeviceManager( 932): [USBNET] USB UEVENT:
{USB_STATE=CONFIGURED, SUBSYSTEM=android_usb,
DEVPATH=/devices/virtual/android_usb/android0, SEQNUM=7878, ACTION=change}
06-18 15:33:38.731 D/UsbDeviceManager( 932): [USBNET] handleMessage: 0;
mConnected=true, mConfiguration=false
06-18 15:33:38.731 D/UsbDeviceManager( 932): entering USB accessory mode:
UsbAccessory[mManufacturer=IOIO Open Source Project, mModel=IOIO,
mDescription=IOIO Standard Application, mVersion=IOIO0500,
mUri=https://github.com/ytai/ioio/wiki/ADK, mSerial=N/A]
06-18 15:33:38.731 W/CpuWake ( 932): >>nativeAcquireCpuPerfWakeLock()
06-18 15:33:38.731 W/CpuWake ( 932): <<nativeAcquireCpuPerfWakeLock()
06-18 15:33:38.731 I/ActivityManager( 932): START u0 {flg=0x10000000
cmp=com.android.systemui/.usb.UsbResolverActivity (has extras)} from pid 932
06-18 15:33:38.741 D/UsbDeviceManager( 932): sendStickyBroadcast:
connected= true, configured= true; SetCurrentFunctions= accessory
06-18 15:33:38.761 W/IntentResolver( 932): resolveIntent failed: found
match, but none with CATEGORY_DEFAULT
06-18 15:33:38.841 I/ActivityManager( 932): Activity reported stop, but no
longer stopping: ActivityRecord{4255cc68 u0
com.android.systemui/.usb.UsbResolverActivity t38 f}
06-18 15:33:39.091 D/TelephonyRegistry( 932): This is not dual project
06-18 15:33:40.271 W/ContextImpl(29005): Calling a method in the system
process without a qualified user: android.app.ContextImpl.startService:1719
android.content.ContextWrapper.startService:501
android.content.ContextWrapper.startService:501
com.android.settings.PSReceiver.onReceive:36
android.app.ActivityThread.handleReceiver:2845
06-18 15:33:40.291 W/InputMethodManagerService( 932): Window already
focused, ignoring focus gain of:
com.android.internal.view.IInputMethodClient$Stub$Proxy@426dc5b8
attribute=EditorInfo { packageName=ioio.examples.hello, inputType=0x0,
imeOptions=0x0, privateImeOptions=null }, token =
android.os.BinderProxy@41ec7c48, client pid=29112, inputType=0x0
6-18 15:33:48.991 V/UsbDeviceManager( 932): [USBNET] USB UEVENT:
{USB_STATE=DISCONNECTED, SUBSYSTEM=android_usb,
DEVPATH=/devices/virtual/android_usb/android0, SEQNUM=7906, ACTION=change}
06-18 15:33:48.991 W/Vold ( 370): Ignoring unknown switch
'usb_connect2pc'
06-18 15:33:48.991 V/UsbDeviceManager( 932): [USBNET] USB UEVENT:
{SUBSYSTEM=switch, SWITCH_STATE=0,
DEVPATH=/devices/virtual/switch/usb_connect2pc, SEQNUM=7907, ACTION=change,
SWITCH_NAME=usb_connect2pc}
06-18 15:33:48.991 D/UsbDeviceManager( 932): [USBNET] update2: 10,0
06-18 15:33:48.991 D/UsbDeviceManager( 932): [USBNET] handleMessage: 10;
mConnected=true, mConfiguration=true
06-18 15:33:48.991 D/UsbDeviceManager( 932): [USBNET] mHtcMode= 0
06-18 15:33:48.991 W/ContextImpl( 932): Calling a method in the system
process without a qualified user:
android.app.ContextImpl.sendStickyBroadcast:1521
com.android.server.usb.UsbDeviceManager$UsbHandler.handleMessage:1489
android.os.Handler.dispatchMessage:102 android.os.Looper.loop:157
android.os.HandlerThread.run:61
06-18 15:33:49.001 D/UsbDeviceManager( 932): [USBNET] sendStickyBroadcast
ACTION_USB_CONNECT2PC: 0
06-18 15:33:49.011 D/MountService( 932): sharing = 0
06-18 15:33:49.011 D/MountService( 932): false PCTOOL.ISO
06-18 15:33:49.011 I/Vold ( 370): current ISO is /system/etc/PCTOOL.ISO
target ISO is /system/etc/PCTOOL.ISO
06-18 15:33:49.991 D/UsbDeviceManager( 932): [USBNET] handleMessage: 0;
mConnected=true, mConfiguration=true
06-18 15:33:49.991 D/UsbDeviceManager( 932): exited USB accessory mode
06-18 15:33:49.991 D/UsbDeviceManager( 932):
setEnabledFunctions(mtp,mass_storage; false; mAcmEnabled: true)
06-18 15:33:49.991 D/UsbDeviceManager( 932): send Fake intent while
setEnabledFunctions
06-18 15:33:49.991 D/UsbDeviceManager( 932): [USBNET] check if ACM should
be enabled
06-18 15:33:50.001 D/UsbDeviceManager( 932): setUsbConfig(none)
06-18 15:33:50.001 D/UsbDeviceManager( 932):
setUsbConfig(mtp,mass_storage,acm)
06-18 15:33:50.221 D/UsbDeviceManager( 932): send Fake intent while
setUsbConfig
06-18 15:33:50.221 D/UsbDeviceManager( 932): [USBNET] gotDisconnected,
disable acm function
06-18 15:33:50.231 D/UsbDeviceManager( 932):
setEnabledFunctions(mtp,adb,mass_storage; false; mAcmEnabled: false)
06-18 15:33:50.231 D/UsbDeviceManager( 932): send Fake intent while
setEnabledFunctions
06-18 15:33:50.231 D/UsbDeviceManager( 932): sendStickyBroadcast:
connected= false, configured= false; SetCurrentFunctions= mass_storage
06-18 15:33:50.231 D/UsbDeviceManager( 932): [USBNET] check if ACM should
be enabled
06-18 15:33:50.231 D/UsbDeviceManager( 932): setUsbConfig(none)
06-18 15:33:50.231 D/UsbDeviceManager( 932): setUsbConfig(mtp,mass_storage)
06-18 15:33:50.501 D/UsbDeviceManager( 932): send Fake intent while
setUsbConfig
06-18 15:33:50.501 D/UsbDeviceManager( 932): sendStickyBroadcast:
connected= false, configured= false; SetCurrentFunctions= mtp,mass_storage
On Tuesday, June 17, 2014 8:45:32 AM UTC-7, Ytai wrote:
>
> It is possible that your power supply is not adequate. Try connecting it
> to your PC with *nothing* else connected to the IOIO (neither the LEDs
> nor the power supply you've made). Make sure the host mode switch is in the
> "A" position. Make sure the current limiting trimmer is all the way
> clockwise.
>
>
> On Sun, Jun 15, 2014 at 2:28 AM, Connor Taylor <[email protected]
> <javascript:>> wrote:
>
>> Hey there. So I recently purchased an IOIO-OTG board from Sparkfun along
>> with a bluetooth adapter and a string of Android addressable LEDs.
>>
>> I wired up a USB cable by stripping the ground and power cables and then
>> soldered them to the board to the GND and VIN ports respectively. I plugged
>> this into a USB power source. From there I took the USB OTG dongle and
>> plugged my phone (HTC One M8 running 4.4.2) via micro USB.
>>
>> My issue comes in when I try to use Hello IOIO or IOIO Hardware Tester to
>> verify connection. It doesn't detect it. I also tried it with the Bluetooth
>> dongle and my phone does not find the dongle.
>>
>> I tried plugging the board directly into my PC and tried using IOIODude
>> but it does not connect either. Under Device Manager it shows it as
>> IOIO-OTG(COM8) but it has a troubleshooting issue of "Device Will Not Power
>> On"
>>
>> I can get the stat light to show if I power the board and jumper the BOOT
>> and GND pins but other than that I'm at a loss. Any help would be greatly
>> appreciated.
>>
>> --
>> You received this message because you are subscribed to the Google Groups
>> "ioio-users" group.
>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to [email protected] <javascript:>.
>> To post to this group, send email to [email protected]
>> <javascript:>.
>> Visit this group at http://groups.google.com/group/ioio-users.
>> For more options, visit https://groups.google.com/d/optout.
>>
>
>
--
You received this message because you are subscribed to the Google Groups
"ioio-users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at http://groups.google.com/group/ioio-users.
For more options, visit https://groups.google.com/d/optout.
