One possibility is that the motor controller is pulling the pin low (maybe weakly, so this is why you're not reading it as a short) and whenever you are booting into bootloader manually, you're getting a configuration wipe as result, which causes the fast blink (loss of clock calibration).
On Sun, Mar 6, 2016 at 6:10 PM, Colby LaRue <[email protected]> wrote: > Nothing is connected to boot pin > On Mar 6, 2016 8:09 PM, "Colby LaRue" <[email protected]> wrote: > >> Yes I have a motor driver board connected there. It controls the >> direction of a DC motor. High for one direaction, low for the other. >> On Mar 6, 2016 8:01 PM, "Ytai Ben-Tsvi" <[email protected]> wrote: >> >>> Is there anything at all connected to pin 1, which might pull the pin >>> low sometimes? Is there anything that might be pulling the boot pin low >>> sometimes (causing the IOIO to boot into bootloader mode)? Other than that, >>> I don't think there's much we can do. Well-behaved IOIO boards do not >>> behave like you describe. >>> >>> On Sun, Mar 6, 2016 at 5:49 PM, Colby LaRue <[email protected]> >>> wrote: >>> >>>> The board doesn't have continuity between ground and pin 1. It is a >>>> spark fun board. It's hard soldered onto a circuit, so replacing it >>>> wouldn't be fun. >>>> On Mar 6, 2016 7:27 PM, "Ytai Ben-Tsvi" <[email protected]> wrote: >>>> >>>>> Sorry, hit send too soon... >>>>> That would happen if you short pin 1 to GND while booting into >>>>> bootloader mode. If you are sure this is not the case, sounds like you >>>>> might have a faulty unit. Try replacing it. Is it from one of the official >>>>> manufacturers? >>>>> On Mar 6, 2016 5:24 PM, "Ytai Ben-Tsvi" <[email protected]> wrote: >>>>> >>>>>> One thing that might cause this is if the configuration gets wiped >>>>>> all the time. >>>>>> On Mar 6, 2016 4:02 PM, "Colby LaRue" <[email protected]> >>>>>> wrote: >>>>>> >>>>>>> When I power the IOIO board, the stat light is flashing quickly. >>>>>>> Plugging in to a computer fixes it, but I have to do that multiple times >>>>>>> for it to finally work. It will only work a short while. The next time >>>>>>> the >>>>>>> board is powered up, the flashing light comes up again. I have flashed >>>>>>> the >>>>>>> newest firmware to it, and still no luck. I should not be having to plug >>>>>>> this thing in every time I want to use it. >>>>>>> >>>>>>> Thanks for your feedback and help >>>>>>> Colby >>>>>>> >>>>>>> -- >>>>>>> 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. >>>>>>> >>>>>> -- >>>>> 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. >>>>> >>>> -- >>>> 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. >>>> >>> >>> -- >>> 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. >>> >> -- > 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. > -- 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.
