On Thursday 02 January 2003 08:26, [EMAIL PROTECTED] wrote:
> My lsusb gives all the details it can find, which is a lot:
Actually, so does mine (version 0.10). The default is to give only the first
line (as I included previously). But there's a -v (verbose) switch which
gives tons of information. Below is what I get for my printer. But none of
this helps me since I already knew that USB was correctly identifying the
printer. What I still need is some way of **sniffing** or analyzing what's
happening to cause the device busy messages.
Bus 001 Device 008: ID 04b8:0005 Seiko Epson Corp. Stylus Printer
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.00
bDeviceClass 0 Interface
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x04b8 Seiko Epson Corp.
idProduct 0x0005 Stylus Printer
bcdDevice 1.00
iManufacturer 1 EPSON
iProduct 2 USB Printer
iSerial 3 HK0120002171047350
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 32
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xc0
Self Powered
MaxPower 2mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 7 Printer
bInterfaceSubClass 1 Printer
bInterfaceProtocol 2 Bidirectional
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type none
wMaxPacketSize 64
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type none
wMaxPacketSize 64
bInterval 0
Language IDs: (length=4)
0409 English(US)
--
Shlomo Solomon
http://come.to/shlomo.solomon
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