On Fri, 03 Jul 2009 11:23:31 +0200, Xiaofan Chen wrote:
What is the error message you get under Windows for your
USB composite device? It should have three entries under
Device Manager. One is USB Composite device, one is the
USB mass storage device and the USB RNDIS device.
2009/7/3 Michał Nazarewicz <m.nazarewicz@xxxxxxxxxxx>:
Currently, only "USB Mass Storage Device" is present. Properties window
shows a "This device cannot start. (Code 10)" error message. No volume
is nor entries regarding the RNDIS functionality or USB Composite.
On Fri, 03 Jul 2009 13:12:41 +0200, Xiaofan Chen <xiaofanc@xxxxxxxxx>
wrote:
In that case, your device firmware is not working. You should not need to
install the parent driver as Windows should be able to handle it
automatically.
What is your descriptor? Please post the output of "lsusb -vvv" under
Linux if your device works under Linux.
Attached at the end of the mail.
I can not remember exactly whether IAD is necessary for USB composite
device involving RNDIS . But you may want to use IAD. At least IAD is
the recommended method to get USB composite device involving CDC-ACM
for Windows.
http://www.microsoft.com/whdc/connect/usb/usbfaq_intermed.mspx
http://www.spinics.net/lists/linux-usb/msg19117.html
Thanks again for useful links.
Bus 002 Device 066: ID 0830:0102 Palm, Inc.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x0830 Palm, Inc.
idProduct 0x0102
bcdDevice 2.24
iManufacturer 1 Palm Inc.
iProduct 2 Pre
iSerial 3 0000000000000000
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 98
bNumInterfaces 3
bConfigurationValue 1
iConfiguration 4 Composite 500mA
bmAttributes 0xc0
Self Powered
MaxPower 500mA
Interface Association:
bLength 8
bDescriptorType 11
bFirstInterface 0
bInterfaceCount 2
bFunctionClass 2 Communications
bFunctionSubClass 6 Ethernet Networking
bFunctionProtocol 0
iFunction 10 USB Ethernet Gadget
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 2 Communications
bInterfaceSubClass 2 Abstract (modem)
bInterfaceProtocol 255 Vendor Specific (MSFT RNDIS?)
iInterface 9 RNDIS Communications Control
CDC Header:
bcdCDC 1.10
CDC Call Management:
bmCapabilities 0x00
bDataInterface 1
CDC ACM:
bmCapabilities 0x00
CDC Union:
bMasterInterface 0
bSlaveInterface 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0010 1x 16 bytes
bInterval 9
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 10 CDC Data
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0
iInterface 6 Ethernet Data
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 8 Mass Storage
bInterfaceSubClass 6 SCSI
bInterfaceProtocol 80 Bulk (Zip)
iInterface 17 Mass Storage
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x05 EP 5 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 1
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0000
(Bus Powered)
--
Best regards, _ _
.o. | Liege of Serenly Enlightened Majesty of o' \,=./ `o
..o | Computer Science, Michał "mina86" Nazarewicz (o o)
ooo +-<m.nazarewicz@xxxxxxxxxxx>-<mina86@xxxxxxxxxx>-ooO--(_)--Ooo--
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