Hi Guys, I had exactly the same issue: After firmware upgrade the device will not enumerate under linux (usb mode switch to A, cable OK etc.) (actually to be precise I had originally updated the firmware using windows, so it might be the case that even with the original firmware the IOIO was not enumerating in bootloader mode) But anyway: Say you are running Ubuntu (12.04 or 14.04) and put the IOIO in bootlader mode and lsusb shows nothing (i.e. not enumerating to the OS) then: Find a windows host or fire a virtual machine running Windows and do the upgrade from there - problem solved :)
p.s. Side remark: Latest ioiodude is compiled with java8 and if you have java6 or 7 ioiodude will not work. Best Regards Ivan On Monday, May 5, 2014 at 2:52:39 PM UTC+2, Urs Weder wrote: > > Hello all, > I want to update my IOIO with the most recent firmware but nothing seems > to work as it should: > > The first problem: > ./ioiodude --port=/dev/IOIO0 versions mostly just hangs and doesn't > return anything. If ioiodude returns something than it can take up to 3 > seconds. > > Output (after several tries): > IOIO Application detected. > Hardware version: SPRK0020 > Bootloader version: IOIO0400 > Application version: IOIO0330 > > The second problem: > When starting in bootloader mode, the IOIO doesn't enumerate, i.e. lsusb > doesn't list the connected IOIO. > > For these tests i used: > Two different computers (openSuse and Win7 Prof) > Two different IOIO OTG (both have the same versions) > And two different cables, just to make sure. > > > Greetings, Urs > -- 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.
