The IOIO v1 was never designed to operate as a USB device, only as a USB host. Are you sure this is a IOIO v1 that you have? Can you send a picture of your connection, since I find it hard to understand what you're actually doing. Where did you buy those IOIOs from? It is possible that you have damaged hardware. The trimpots should definitely not turn all the way.
On Tue Nov 04 2014 at 12:59:20 AM Marek Maślanka <[email protected]> wrote: > I have got USB adapter to connect board to PC using OTG cable. I also > tried with debugging on and off. I have three new pieces and on every I can > freely rotate trimport. > Can you tell me should I see any message in dmesg after connect board to > PC using simple USB cable? > > W dniu wtorek, 4 listopada 2014 09:33:02 UTC+1 użytkownik Ytai napisał: >> >> I don't understand how you can physically connect a IOIO v1 to an OTG >> cable or to a PC. It was certainly not designed for that use case. This is >> why the IOIO-OTG (v2) was developed. >> Also, if the trimmer turns freely it is broken. You should still be able >> to find the maximum clockwise point before it would drop the charging >> indicator from Android. >> Sounds to me like you maybe doing something wrong as far as connections >> go. Your 2.3.7 device should work fine as long as you enable USB debugging. >> >> On Tue Nov 04 2014 at 12:04:08 AM Marek Maślanka <[email protected]> >> wrote: >> >>> Thanks for reply. >>> When I connect board to my phone through OTG cable then I getting charge >>> indicator. >>> The trimport on board doesn't have any constraint and I can infinite >>> rotate to any direction. When I connect board to my PC and when I rotating >>> trimport then red led changing sensitivity. So when the red led is on max >>> light then it should have maximum power, I'm right? I tested it on my very >>> old phone GT540 Android 2.3.7 CM7. Later I'll try test on tablet based on >>> RK3066 and Android 4.1.1. >>> I have one more question. When I connect board to my linux PC then I >>> should get any message on dmesg? Right now there's no any new message in >>> dmesg after connect. >>> >>> Thanks >>> >>> W dniu wtorek, 4 listopada 2014 05:47:00 UTC+1 użytkownik Ytai napisał: >>>> >>>> The blinking of the yellow light only happens upon first successful >>>> connection after boot. >>>> Are you getting charge indicator on the Android upon connecting? Is the >>>> trim-pot fully clockwise? >>>> What version of Android is this? >>>> >>>> On Mon Nov 03 2014 at 8:31:49 PM Marek Maślanka <[email protected]> >>>> wrote: >>>> >>> Hi, >>>>> I have new IOIO v1.0 board. AFAIK after connect IOIO to any device >>>>> using USB cable status (yellow) LED should blink, but my board only switch >>>>> red led on after connect to device. Any ideas? >>>>> >>>>> Thanks >>>>> >>>>> -- >>>>> 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. >>> >> -- > 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.
