You're doing two separate things that were never actually verified to work:
- Using a hub. - Expecting an Accessory connection to get established upon Android power-up. I don't know if it even *can* be made to work as far as the Android OS is concerned. Even if it is, the code to support it might need to be different than the current one. On Sun, Nov 23, 2014 at 11:27 PM, Shindong <[email protected]> wrote: > I am trying to work HelloIOIO.apk at smart phone boot already connected > usb hub with IOIO OTG board usb device mode. > > > IOIO OTG works fine when below connection > > smart phone usb host --- OTG cable for usb host phone ---- micro usb cable > ---- IOIO OTG board device mode > > > but, when IOIO OTG connected by usb hub, phone can not recognize the IOIO > OTG usb host mode after smart phone boot. > smart phone usb host --- OTG cable for usb host phone --- usb hub ---- > micro usb cable --- IOIO OTG board device mode > > And, when smart phone could not recognize the IOIO OTG usb device by usb > hub, smart phone disconnect cable and connect cable the OTG cable > then smart phone can recognize the IOIO OTG board. > > But, I want to recognize after smart phone boot without cable > reconnection. > > test below > 1. turn off the smart phone power. > > 2. connect all cable and usb hub > smart phone --- OTG cable --- usb hub --- micro usb cable --- IOIO OTG > board. > > 3. turn on smart phone > > 4. smart phone can not recognize the IOIO OTG board as usb device at any > trying. > > > How to recognize the IOIO OTG board without cable reconnection ? > > > > -- > 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. > -- 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.
