Thread: [Linux-uvc-devel] WEBcam (UVC Microscope) not supported
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From: John F. <fan...@gm...> - 2011-07-30 04:48:38
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The following USB webcam (microscope) is not recognised by the driver.... lsusb output: Bus 001 Device 002: ID 1871:01b0 Aveo Technology Corp. (From edu science a subsidiary of toys r us) |
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From: Alexey F. <bug...@fi...> - 2011-07-30 10:13:18
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On Fr, 2011-07-29 at 22:48 -0400, John Fancher wrote:
> The following USB webcam (microscope) is not recognised by the driver....
>
> lsusb output:
>
> Bus 001 Device 002: ID 1871:01b0 Aveo Technology Corp.
Please can you send verbose lsusb output. use:
sudo lsusb -vd 1871:01b0
Also can you please send link to the product? I looking one for me
too :)
--
Regards,
Alexey
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From: John F. <fan...@gm...> - 2011-07-30 15:57:44
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On 07/30/2011 04:13 AM, Alexey Fisher wrote:
> On Fr, 2011-07-29 at 22:48 -0400, John Fancher wrote:
>> The following USB webcam (microscope) is not recognised by the driver....
>>
>> lsusb output:
>>
>> Bus 001 Device 002: ID 1871:01b0 Aveo Technology Corp.
> Please can you send verbose lsusb output. use:
> sudo lsusb -vd 1871:01b0
>
> Also can you please send link to the product? I looking one for me
> too :)
>
lsusb verbose output:
Bus 001 Device 002: ID 1871:01b0 Aveo Technology Corp.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x1871 Aveo Technology Corp.
idProduct 0x01b0
bcdDevice 0.05
iManufacturer 1 AVEO Technology Corp.
iProduct 2 AVEO Cheetah3 USB2.0 Device
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 105
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0000 1x 0 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 2
bNumEndpoints 1
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x03fc 1x 1020 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 3
bNumEndpoints 1
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 4
bNumEndpoints 1
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0c00 2x 1024 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 5
bNumEndpoints 1
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x1400 3x 1024 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)
BRK
also, the only link I have ever found for the product is to retailers.
It was found at toys r us but now is not shown on their website.
The company was Edu Science which was a part of Toys R US. It is a
handheld Microscope. I have the PDF of the user manual that I will try
to post to the list. I also have the driver for windows which says it
is a UVC Driver.
Thanks for the help!
|
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From: Alexey F. <bug...@fi...> - 2011-07-30 16:38:55
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On Sa, 2011-07-30 at 09:57 -0400, John Fancher wrote:
> On 07/30/2011 04:13 AM, Alexey Fisher wrote:
> > On Fr, 2011-07-29 at 22:48 -0400, John Fancher wrote:
> >> The following USB webcam (microscope) is not recognised by the driver....
> >>
> >> lsusb output:
> >>
> >> Bus 001 Device 002: ID 1871:01b0 Aveo Technology Corp.
> > Please can you send verbose lsusb output. use:
> > sudo lsusb -vd 1871:01b0
> >
> > Also can you please send link to the product? I looking one for me
> > too :)
> >
> lsusb verbose output:
>
> Bus 001 Device 002: ID 1871:01b0 Aveo Technology Corp.
> Device Descriptor:
> bLength 18
> bDescriptorType 1
> bcdUSB 2.00
> bDeviceClass 0 (Defined at Interface level)
> bDeviceSubClass 0
> bDeviceProtocol 0
> bMaxPacketSize0 64
> idVendor 0x1871 Aveo Technology Corp.
> idProduct 0x01b0
> bcdDevice 0.05
> iManufacturer 1 AVEO Technology Corp.
> iProduct 2 AVEO Cheetah3 USB2.0 Device
> iSerial 0
> bNumConfigurations 1
> Configuration Descriptor:
> bLength 9
> bDescriptorType 2
> wTotalLength 105
> bNumInterfaces 1
> bConfigurationValue 1
> iConfiguration 0
> bmAttributes 0x80
> (Bus Powered)
> MaxPower 500mA
> Interface Descriptor:
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 0
> bAlternateSetting 0
> bNumEndpoints 1
> bInterfaceClass 255 Vendor Specific Class
> bInterfaceSubClass 255 Vendor Specific Subclass
> bInterfaceProtocol 255 Vendor Specific Protocol
> iInterface 0
At this point it shoud say "bInterfaceClass 14 Video", your is
"bInterfaceClass 255 Vendor Specific Class". It mean it is not UVC
device, or it is uvc undercover ;)
To test it you should be able to compile kerner by your self. Take also
look in: linux-2.6/drivers/media/video/uvc/uvc_driver.c
Search for some thing like this:
/* Logitech Quickcam Fusion */
{ .match_flags = USB_DEVICE_ID_MATCH_DEVICE
| USB_DEVICE_ID_MATCH_INT_INFO,
.idVendor = 0x046d,
.idProduct = 0x08c1,
.bInterfaceClass = USB_CLASS_VENDOR_SPEC,
.bInterfaceSubClass = 1,
.bInterfaceProtocol = 0 },
and place your idVendor and idProduct.
> BRK
>
> also, the only link I have ever found for the product is to retailers.
> It was found at toys r us but now is not shown on their website.
>
> The company was Edu Science which was a part of Toys R US. It is a
> handheld Microscope. I have the PDF of the user manual that I will try
> to post to the list. I also have the driver for windows which says it
> is a UVC Driver.
>
> Thanks for the help
--
Regards,
Alexey
|
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From: John F. <fan...@gm...> - 2011-07-30 16:06:56
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On 07/30/2011 04:13 AM, Alexey Fisher wrote: > On Fr, 2011-07-29 at 22:48 -0400, John Fancher wrote: >> The following USB webcam (microscope) is not recognised by the driver.... >> >> lsusb output: >> >> Bus 001 Device 002: ID 1871:01b0 Aveo Technology Corp. > Please can you send verbose lsusb output. use: > sudo lsusb -vd 1871:01b0 > > Also can you please send link to the product? I looking one for me > too :) > Here is a link to the zip file of a windows driver and the pdf of the manual... http://explorescientific.com/downloads/explore_scientific_software_downloads.html Thanks again for the help. John |
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