That means that you're in bootloader mode. This will happen when you power on with the boot pin held low. On Apr 1, 2015 1:22 PM, "Vic Wintriss" <[email protected]> wrote:
> When I power on, the LED blinks 3 times. Is that normal operation? I > think that I have IOIO0500 installed. > > On Wednesday, April 1, 2015 at 11:41:06 AM UTC-7, Ytai wrote: >> >> The HOST signal is active high. >> >> On Tue, Mar 31, 2015 at 2:58 PM, Vic Wintriss <[email protected]> wrote: >> >>> When you say assert, do you mean assert high or assert low? >>> >>> On Tuesday, March 31, 2015 at 2:36:24 PM UTC-7, Ytai wrote: >>>> >>>> The IOIO decides whether it should be host or device based on whether >>>> the USBID pin is pulled low (host) or left floating (device). On the >>>> standard IOIO board this pin would get pulled low by either plugging in a >>>> USB micro A connector to the A/B socket or by forcing it low using the >>>> on-board switch. >>>> When the IOIO application firmware detects that USBID is pulled low, it >>>> will assert the HOST signal, which will cause 5V to be supplied on the VBUS >>>> rail. >>>> >>>> On Tue, Mar 31, 2015 at 1:06 PM, Vic Wintriss <[email protected]> wrote: >>>> >>>>> I got the boot loader flashed and am able to run the blink app...but >>>>> having trouble with the Android charging circuit. >>>>> >>>>> Is there a detailed description of the Android charging circuit >>>>> including the operation of Q1, Q2 and the VBUS and HOST pins of the PIC? >>>>> My new circuit implementation does not seem to be charging the Android >>>>> properly. >>>>> >>>>> On Monday, March 30, 2015 at 9:26:30 PM UTC-7, Vic Wintriss wrote: >>>>>> >>>>>> Thanks…think I got it running with the Pickit3…I’ll let you know. >>>>>> >>>>>> On Mar 30, 2015, at 9:18 PM, Ytai Ben-Tsvi <[email protected]> wrote: >>>>>> >>>>>> There's not much to it. Get a PIC programmer, or use a second IOIO as >>>>>> such. Flash the bootloader image that you can download from the downloads >>>>>> page and finally use IOIODude as usual to flash the application firmware. >>>>>> Here's an example of how to do the second IOIO way: >>>>>> https://www.youtube.com/watch?v=eUKAPP63QtU >>>>>> >>>>>> On Mon, Mar 30, 2015 at 6:40 PM, Vic Wintriss <[email protected]> >>>>>> wrote: >>>>>> >>>>>>> Just got my new VicsWagon boards back with PIC soldered on the robot >>>>>>> board with all ioio circuitry on the board, too. Where are the best >>>>>>> instructions for flashing a boot loader and app firmware? >>>>>>> >>>>>>> -- >>>>>>> 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 a topic in >>>>>> the Google Groups "ioio-users" group. >>>>>> To unsubscribe from this topic, visit https://groups.google.com/d/to >>>>>> pic/ioio-users/vOzO1t92Ryg/unsubscribe. >>>>>> To unsubscribe from this group and all its topics, 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. > -- 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.
