Am Montag, 5. Mai 2014 14:52:39 UTC+2 schrieb Urs Weder: > > 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. > lsusbdoesn'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. > > Addendum: After connecting IOIO in bootloader mode I have the following in /var/log/messages:
*linux-ag1f kernel: [35529.841097] usb 2-1: new full-speed USB device number 20 using uhci_hcdlinux-ag1f kernel: [35530.010146] usb 2-1: New USB device found, idVendor=1b4f, idProduct=0008linux-ag1f kernel: [35530.010156] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0linux-ag1f kernel: [35530.010163] usb 2-1: Product: IOIOlinux-ag1f kernel: [35530.010169] usb 2-1: Manufacturer: IOIO Open-Source Projectlinux-ag1f kernel: [35530.013232] cdc_acm 2-1:1.0: This device cannot do calls on its own. It is not a modem.linux-ag1f kernel: [35530.013273] cdc_acm 2-1:1.0: ttyACM0: USB ACM devicelinux-ag1f mtp-probe: checking bus 2, device 20: "/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1"linux-ag1f mtp-probe: checking bus 2, device 20: "/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1"linux-ag1f mtp-probe: bus: 2, device: 20 was not an MTP devicelinux-ag1f dbus-daemon[538]: modem-manager[18772]: <info> (ttyACM0) opening serial port...linux-ag1f modem-manager[18772]: <info> (ttyACM0) opening serial port...linux-ag1f kernel: [35530.250141] usb 2-1: USB disconnect, device number 20linux-ag1f dbus-daemon[538]: modem-manager[18772]: <info> (ttyACM0) closing serial port...linux-ag1f modem-manager[18772]: <info> (ttyACM0) closing serial port...linux-ag1f dbus-daemon[538]: modem-manager[18772]: <info> (ttyACM0) serial port closedlinux-ag1f modem-manager[18772]: <info> (ttyACM0) serial port closedlinux-ag1f dbus-daemon[538]: modem-manager[18772]: mm_serial_port_close: assertion `priv->open_count > 0' failedlinux-ag1f modem-manager[18772]: mm_serial_port_close: assertion `priv->open_count > 0' failed* > 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 http://groups.google.com/group/ioio-users. For more options, visit https://groups.google.com/d/optout.
