Hello all, so I've been working on a project that is IOIO based (new pcb but 100% IOIO based just with added components). I'm not an electronics expert so I had help designing it but the guy helping me just doesn't have much time anymore so I'm trying to finish it myself. It's almost done and I've soldered the main components to be able flash the PIC.
I've bought a PICKit 3 and managed to flash the bootloader. I then was able to connect it to a pc in bootloader mode and flash the application firmware. The connection works well and I can see with the versions command that the bootloader and app seem ok. But the thing is, when I connect my board to an android device, it does charge it but my android app doesn't work/connect. The same device/app/usb cable were used with a IOIO Board and were working well. I've since bricked all my IOIOs so I can't really confirm 100% but I'd say 95% sure that the same setup would work on a IOIO. I'll probably end up buying another IOIO just to make sure everything does work... I'm no usb connection expert either but since I can connect it to a pc and update the application, I would guess that d+ and d- couldn't be mixed up? And since my device does say that it's charging, the 5v/gnd usb connections must be ok too? I'm using a usb-a connector on my board as I have no need for host mode. I've tried to pull up/pull down the usbid pin on the pic with a 10k res before connecting to android and it made no difference either. What would be my next logical thing to try? <https://lh3.googleusercontent.com/-7YSWQp2t85g/WTgptfjFIgI/AAAAAAAAANM/kpH6SozGWl4CwW8SjSguEPz0__xzJfQ3gCLcB/s1600/Sans%2Btitre.png> If any experts are interested, I'd be willing to pay you for consultation work to finish this thing... 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 https://groups.google.com/group/ioio-users. For more options, visit https://groups.google.com/d/optout.
