Update:
I don't own any machines with a physical Windows OS installed so I tried
windows 7 running in VMware but it won't expose the com port, tried
everything including brute force attempts on com ports 1 -> 15
I next tried running a live cd of the latest Fedora (Fedora 20) with the
same results although log messages are slightly different but same exact
behavior: non bootloader mode works fine bootloader mode stuck in endless
loop of connect/disconnect. If there is a known good linux distro that
works please let me know and I'll try it.
>From what I understand the IOIO Manager Application can't be used with IOIO
OTG correct? sounds like I need to get access to a windows or MacOs box at
this point.
Log messages for Fedora 20 attached:
*system log:*
May 18 15:39:05 localhost kernel: usb 7-1: new full-speed USB device number
28 using uhci_hcd
May 18 15:39:05 localhost kernel: usb 7-1: New USB device found,
idVendor=1b4f, idProduct=0008
May 18 15:39:05 localhost kernel: usb 7-1: New USB device strings: Mfr=1,
Product=2, SerialNumber=0
May 18 15:39:05 localhost kernel: usb 7-1: Product: IOIO
May 18 15:39:05 localhost kernel: usb 7-1: Manufacturer: IOIO Open-Source
Project
May 18 15:39:05 localhost kernel: cdc_acm 7-1:1.0: This device cannot do
calls on its own. It is not a modem.
May 18 15:39:05 localhost kernel: cdc_acm 7-1:1.0: ttyACM0: USB ACM device
May 18 15:39:05 localhost mtp-probe[2637]: checking bus 7, device 28:
"/sys/devices/pci0000:00/0000:00:1d.1/usb7/7-1"
May 18 15:39:05 localhost mtp-probe[2637]: bus: 7, device: 28 was not an
MTP device
May 18 15:39:05 localhost kernel: usb 7-1: USB disconnect, device number 28
May 18 15:39:05 localhost ModemManager[665]: <warn> (ttyACM0) could not
open serial device (2)
May 18 15:39:05 localhost ModemManager[665]: <warn> (Plugin Manager)
(Cinterion) [ttyACM0] error when checking support: '(tty/ttyACM0) failed to
open port: Could not open serial devic...or directory'
May 18 15:39:05 localhost ModemManager[665]: <warn> (ttyACM0) could not
open serial device (2)
May 18 15:39:05 localhost ModemManager[665]: <warn> (Plugin Manager) (Via
CBP7) [ttyACM0] error when checking support: '(tty/ttyACM0) failed to open
port: Could not open serial device...or directory'
May 18 15:39:05 localhost ModemManager[665]: <warn> (ttyACM0) could not
open serial device (2)
May 18 15:39:05 localhost ModemManager[665]: <warn> (Plugin Manager)
(Nokia) [ttyACM0] error when checking support: '(tty/ttyACM0) failed to
open port: Could not open serial device tt...or directory'
May 18 15:39:05 localhost ModemManager[665]: <warn> (ttyACM0) could not
open serial device (2)
May 18 15:39:05 localhost ModemManager[665]: <warn> (Plugin Manager)
(Generic) [ttyACM0] error when checking support: '(tty/ttyACM0) failed to
open port: Could not open serial device ...or directory'
May 18 15:39:07 localhost ModemManager[665]: <warn> Couldn't find support
for device at '/sys/devices/pci0000:00/0000:00:1d.1/usb7/7-1': not
supported by any plugin
May 18 15:39:08 localhost kernel: usb 7-1: new full-speed USB device number
29 using uhci_hcd
May 18 15:39:08 localhost kernel: usb 7-1: New USB device found,
idVendor=1b4f, idProduct=0008
May 18 15:39:08 localhost kernel: usb 7-1: New USB device strings: Mfr=1,
Product=2, SerialNumber=0
May 18 15:39:08 localhost kernel: usb 7-1: Product: IOIO
May 18 15:39:08 localhost kernel: usb 7-1: Manufacturer: IOIO Open-Source
Project
May 18 15:39:08 localhost kernel: cdc_acm 7-1:1.0: This device cannot do
calls on its own. It is not a modem.
May 18 15:39:08 localhost kernel: cdc_acm 7-1:1.0: ttyACM0: USB ACM device
May 18 15:39:08 localhost mtp-probe[2641]: checking bus 7, device 29:
"/sys/devices/pci0000:00/0000:00:1d.1/usb7/7-1"
May 18 15:39:08 localhost mtp-probe[2641]: bus: 7, device: 29 was not an
MTP device
May 18 15:39:08 localhost kernel: usb 7-1: USB disconnect, device number 29
May 18 15:39:08 localhost ModemManager[665]: <warn> (ttyACM0) could not
open serial device (19)
May 18 15:39:08 localhost ModemManager[665]: <info> (tty/ttyACM0):
released by modem /sys/devices/pci0000:00/0000:00:1d.1/usb7/7-1
May 18 15:39:09 localhost ModemManager[665]: <warn> (ttyACM0) could not
open serial device (2)
May 18 15:39:09 localhost ModemManager[665]: <warn> (Plugin Manager)
(Cinterion) [ttyACM0] error when checking support: '(tty/ttyACM0) failed to
open port: Could not open serial devic...or directory'
May 18 15:39:09 localhost ModemManager[665]: <warn> (Plugin Manager) (Via
CBP7) [ttyACM0] error when checking support: '(Via CBP7) Missing port probe
for port (tty/ttyACM0)'
May 18 15:39:09 localhost ModemManager[665]: <warn> (Plugin Manager)
(Nokia) [ttyACM0] error when checking support: '(Nokia) Missing port probe
for port (tty/ttyACM0)'
May 18 15:39:09 localhost ModemManager[665]: <warn> (Plugin Manager)
(Generic) [ttyACM0] error when checking support: '(Generic) Missing port
probe for port (tty/ttyACM0)'
May 18 15:39:10 localhost ModemManager[665]: <warn> Couldn't find support
for device at '/sys/devices/pci0000:00/0000:00:1d.1/usb7/7-1': not
supported by any plugin
*lsusb of non bootloader mode:*
[liveuser@localhost mark]$ lsusb -v -d 1b4f:
Bus 007 Device 030: ID 1b4f:0008
Couldn't open device, some information will be missing
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 2 Communications
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x1b4f
idProduct 0x0008
bcdDevice 2.00
iManufacturer 1
iProduct 2
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 67
bNumInterfaces 2
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xc0
Self Powered
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 2 Communications
bInterfaceSubClass 2 Abstract (modem)
bInterfaceProtocol 1 AT-commands (v.25ter)
iInterface 0
CDC Header:
bcdCDC 1.10
CDC ACM:
bmCapabilities 0x02
line coding and serial state
CDC Union:
bMasterInterface 0
bSlaveInterface 1
CDC Call Management:
bmCapabilities 0x00
bDataInterface 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0008 1x 8 bytes
bInterval 2
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 10 CDC Data
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
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