You seem to be doing the right thing. I would suspect your hardware. Did you deviate in any way from the standard circuit? Especially around the USB and vbus area. On Jun 11, 2016 08:08, "David" <[email protected]> wrote:
> HI Can anyone help me. When you download the devboot ioio40-2-APP-ioio56, > this hex file can it be used to program a completely native( blank) pic > with a picket 3? I have loaded the SPRK0020 to my pcb which has the micro > on it, it programs fine. > When i power down the pcb and connect the boot pin to GND I plug the pcb > into a computer and the yellow led comes on, once i remove the jumper for > the boot line the yellow led flashes a few times and then stops. > This all seems correct the odd thing is this I can not connect to any > device to it and try the test app to get the yellow led on it will not > connect. > In windows when it is connected it brings up com6. > > DO I need to build the applayer V1 fisrt and program this then program the > SPRK0020? > > Urgent help needed trying to get a project going ASAP today > > Thanks > > On Tuesday, March 15, 2016 at 6:29:01 AM UTC+2, Dave Franchino wrote: >> >> Howdy, >> >> Trying to update IOIO OGT to new firmware - I think the latest is 0506. >> I am running a Lenovo Windows 10 PC. >> >> I am able to see my device in the device manager - (however it is listed >> as a USB serial device on COM3 - not as IOIO - not sure if this matters). >> >> Using IODUDE I can send the following command: >> >> ioiodude --port=COM3 versions >> >> To which I am getting the following: >> >> IOIO Bootloader detected. >> >> Hardware version: SPRK0020 >> Bootloader version: IOIO0401 >> Platform version: IOIO0030 >> >> So far so good. >> >> However when I try loading the new firmware: >> >> ioiodude --port=3 --reset write App-IOIO0506.ioioapp >> >> ... the loader simply hangs. I need to force the command prompt to close >> and there has been no firmware update. >> >> Any idea what's going on? Any help would be greatly appreciated! >> >> Dave >> >> -- > 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.
