Canon imageRUNNER ADVANCE C350 series Service Manual page 235

2
Technical Explanation > MEAP > Maintenance > Using USB Devices
Example of output result
********************************
*** USB Device report print ***
********************************
USB device information
T: Bus=01 Lev=02 Prnt=03 Port=01 Cnt=01 Dev#= 5 Spd=480 MxCh= 0
D: Ver=2.00 Cls=00(>ifc) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=066f ProdID=4210 Rev=10.02
S: Manifacturer=SigmaTel, Inc.
S: Product=STIr42xx
S: SerialNumber=0002F0F7261287A5
C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=100mA
I: If#= 0 Alt= 0 #EPs= 2 Cls=fe(app.) Sub=02 Prot=00 Driver=irda-usb
E: Ad=81(I) Atr=02(Bulk) MxPS=512 Ivl=0ms
E: Ad=01(O) Atr=02(Bulk) MxPS=512 Ivl=0ms
USB device information Content
Display the information of the USB device, which the device recognized.
If not displayed, there may be some fault occurred.
Some of standard optional devices are not displayed on a report.
The details of each item are as follows.
T : Topology
Internal hierarchical structure, which a USB device is connected, is shown. The number of
a connected bus, the hierarchical structure and connection speed can be indicated.
D : Device
Information of USB devices is shown.
P : Product
Product information of USB devices is shown. Vendor ID and Product ID can be recognized
here.
S : String
The character string embedded in a USB device is shown. A manufacture name and a
product name can be recognized here.
C : Configure
The configuration information of a USB device is shown. * mark is to know whether it is
active.
2 Technical Explanation > MEAP > Maintenance > Using USB Devices
I : Interface
The interface information of a USB device is shown. Interface class and the driver to handle
can be recognized.
The value and the content of Driver are as follows.
Labeling
usbhid It is displayed when the USB system driver is assigned to the input device
connected.
usb-storage It is displayed when storage devices (USB flash drive etc.) are connected.
irda-usb IrDA It is displayed when the dongle is connected.
hub It is displayed when HUB is connected.
gpusb It is displayed when the USB driver only for MEAP application is assigned to
the input device connected.
gpusbex It is displayed when a USB device, which specific vendor ID/ Product ID are
preferentially registered using a manifest and MEAP API, is connected and
the USB driver only for MEAP application is assigned.
E:Endpoint
F-2-339
The Endpoint information of a USB device is shown.
Right or wrong of report output
HID
Storage
FAX
USB Device Port
Image Data Analyzer Board-A1
Hub
* USB Device Port-B1 Hub for device ports installed at the introduction
Note:
Some connecting devices such as the Image Data Analyzer Board and USB Device
Port are not installed depending on the model.
Content
Connecting device Report printing
IrDA
Multimedia Card Reader
IC Card Reader
Internal Hub*
External Hub
2-192
T-2-83
Yes
Yes
No
Yes
Yes
Yes
No
No
Yes
T-2-84
2-192