I'm out of ideas. Can you send a quick video showing your setup and your symptoms? Maybe I'll catch some clue from it.
On Thu, Jan 9, 2014 at 7:46 PM, Danny Epperson <[email protected]> wrote: > No, to both. I tried a few devices without any luck. Not even a blink. I > don't have an additional IOIO (yet) to try flashing it but do you think > that would be worth any effort? > > > On Thursday, January 9, 2014 8:21:34 PM UTC-6, Ytai wrote: > >> When the IOIO connects to the Android for the first time after power-up, >> does the Yellow LED blink briefly? >> Otherwise, does it do so when you connect it to a different USB device >> (can be a keyboard, mouse, whatever)? >> >> >> >> On Thu, Jan 9, 2014 at 6:08 AM, Danny Epperson <[email protected]> wrote: >> >>> Thanks for the reply, Ytai. >>> >>> It is true that nothing gets hot to the touch. I also measured the 3v3 >>> rail and it is looking good. >>> >>> Regarding the firmware upgrade, IOIOManager doesn't see the IOIO, so I'm >>> not sure that is an option. >>> >>> I'm running much older versions of Android that don't support >>> OpenAccessory (2.3.6), so I require ADB. I did try turning that off and >>> then on again, but there was no change. What kind of scenarios can you >>> imagine that would cause the Debug icon to show up, but not allow the IOIO >>> to connect? My thoughts were that the PIC firmware was gone, or the >>> bootloader was stuck, but in some other posts I see you mention the Stat >>> LED staying lit (vs mine staying dark) in those cases. >>> >>> The debug icon indicates that the PIC firmware is somewhat working, >>> right? >>> >>> >>> On Thursday, January 9, 2014 2:57:22 AM UTC-6, Ytai wrote: >>> >>>> Re possible hardware failure: >>>> If you're measuring 5V on the 5V rail while powering from Vin and >>>> nothing on the board gets hot, most likely your hardware is just fine. The >>>> warning on the Seeed page is a pretty rare failure mode and has been >>>> observed only on IOIO-OTG AFAIK. You're using the IOIO v1 I figure? >>>> >>>> Assuming that's the case, what's next? >>>> If you're getting the ADB icon on the Android, then your IOIO is alive >>>> and kicking and is able to establish a connection with the Android. In that >>>> case, what Android version are you running? From Android 4.2.2 and onward, >>>> the IOIO no longer works over ADB, but only over OpenAccessory, which >>>> requires you to actually turn ADB *off* on your Android. It also >>>> requires firmware of version 3.10, so if you have an ancient firmware >>>> version you'll need to upgrade. Unfortunately, for that you'll need to find >>>> an Android of version 4.0 or lower, as IOIO Manager compatibility has been >>>> broken since 4.1 or so. Note that this issue have been addressed on the >>>> IOIO-OTG and does not exist there (firmware upgrades are done from a PC). >>>> >>>> >>>> On Wed, Jan 8, 2014 at 7:19 PM, Danny Epperson <[email protected]>wrote: >>>> >>>>> Hi group! >>>>> >>>>> I've been using the IOIO for some time and suddenly it quit working. I >>>>> was thinking it was my fault in external hardware, so I reverted all >>>>> changes and went back to just bare IOIO plus phone and HelloIOIO.apk but I >>>>> cannot get it to work. When I connect the IOIO to the phone, I see the >>>>> charge LED and ADB debug icon appear, but the Stat LED never even blinks >>>>> on >>>>> the IOIO. >>>>> >>>>> I've tried troubleshooting my 5v rail. The voltage looks good there >>>>> and I have tried external 12v to the VIN pins with no change. On this >>>>> subject, on the IOIO OTG at Seeed, I noticed there is a warning about >>>>> running long power wires with >10v, what is this about? This problem for >>>>> me >>>>> happened after moving to a long 12v power supply line, could that be >>>>> related? >>>>> >>>>> I thought I was having a silly SDK issue, so I went all the way back >>>>> to the APP-IOIO010.zip bundle, installed that HelloIOIO.apk, still to no >>>>> avail. I've tried this on multiple phones with no joy. I've also tried >>>>> using a newer Application Image with IOIO Manager, with no luck. >>>>> >>>>> It was also suggested to a user to check the logcat output for IOIO >>>>> messages. For me there are no messages between the HelloIOIO app startup >>>>> and shutdown. >>>>> >>>>> D/SocketIOIOConnection( 736): Waiting for TCP connection >>>>> D/SocketIOIOConnection( 736): Client initiated disconnect >>>>> >>>>> >>>>> Is it broken? Does the debug icon give me any hope? >>>>> >>>>> Thanks, >>>>> Danny E - d33z.com >>>>> >>>>> -- >>>>> 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/groups/opt_out. >>>>> >>>> >>>> -- >>> 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/groups/opt_out. >>> >> >> -- > 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/groups/opt_out. > -- You received this message because you are subscribed to the Google Groups "ioio-users" group. 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