I got that with a crappy USB cable. It could be other things obviously, but check the easy stuff first.
On Friday, March 13, 2015 at 8:27:35 AM UTC-6, benny wrote: > > Hello everyone, > > I am trying to get the prebuilt HelloIOIO app form the latest software > bundle to work but it seems the phone can't connect to the IOIO. Strangely > two days ago it worked for a short time after a combination of > enabling/disabling Debugging, unplugging/replugging the phone and the > IOIO's power supply. > > Here some information of my setup: > > - Android 4.4.4 Cyanogenmod on Galaxy Nexus > - Debugging disabled > - Phone connected to IOIO via USB cable > - IOIO is powered by a 12V power supply > - Charing current limiter is fully clockwise > - Hardware version: SPRK0020 > - Bootloader version: IOIO0400 > - Application version: IOIO0500 > > Logcat Log while the app is opened: > > 03-13 12:31:51.633 V/IOIOImpl(9870): Waiting for underlying connection > 03-13 12:31:52.633 D/IOIOImpl(9870): Physical disconnect. > 03-13 12:31:52.633 D/IOIOImpl(9870): Connection lost / aborted > 03-13 12:31:52.633 D/IOIOImpl(9870): Waiting for IOIO connection > 03-13 12:31:52.633 V/IOIOImpl(9870): Waiting for underlying connection > 03-13 12:31:53.633 D/IOIOImpl(9870): Physical disconnect. > 03-13 12:31:53.633 D/IOIOImpl(9870): Connection lost / aborted > 03-13 12:31:53.633 D/IOIOImpl(9870): Waiting for IOIO connection > 03-13 12:31:53.633 V/IOIOImpl(9870): Waiting for underlying connection > 03-13 12:31:54.633 D/IOIOImpl(9870): Physical disconnect. > 03-13 12:31:54.633 D/IOIOImpl(9870): Connection lost / aborted > 03-13 12:31:54.641 D/IOIOImpl(9870): Waiting for IOIO connection > 03-13 12:31:54.641 V/IOIOImpl(9870): Waiting for underlying connection > 03-13 12:31:55.641 D/IOIOImpl(9870): Physical disconnect. > 03-13 12:31:55.641 D/IOIOImpl(9870): Connection lost / aborted > 03-13 12:31:55.641 D/IOIOImpl(9870): Waiting for IOIO connection > 03-13 12:31:55.641 V/IOIOImpl(9870): Waiting for underlying connection > 03-13 12:31:56.641 D/IOIOImpl(9870): Physical disconnect. > 03-13 12:31:56.641 D/IOIOImpl(9870): Connection lost / aborted > 03-13 12:31:56.641 D/IOIOImpl(9870): Waiting for IOIO connection > 03-13 12:31:56.641 V/IOIOImpl(9870): Waiting for underlying connection > 03-13 12:31:57.641 D/IOIOImpl(9870): Physical disconnect. > 03-13 12:31:57.641 D/IOIOImpl(9870): Connection lost / aborted > 03-13 12:31:57.641 D/IOIOImpl(9870): Waiting for IOIO connection > 03-13 12:31:57.641 V/IOIOImpl(9870): Waiting for underlying connection > > > > Am I missing something here or is this a Software bug? Could it be that > the cheap Chinese power adapter is creating a groundloop or something that > might have a negative effect on the USB signal? > > Thanks Benny > -- 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.
