Re: Plextor_PX-HDTV500U

["Dark Dragon" <darkdrgn2k@xxxxxxxxx>]

Well i tried snooping again,, Thre is the result...

 

Dont think it did much snooping during operation though.. looks like start up and shutdown of the usb device :-S

what am i doing wrong?

 

[12 ms] UsbSnoop - FilterAddDevice(ab619748) : DriverObject 8505df38, pdo 863545d8
[12 ms] UsbSnoop - FilterDispatchPnp(ab61945c) : IRP_MJ_PNP (IRP_MN_QUERY_INTERFACE)
[12 ms] UsbSnoop - FdoHookDispatchPnp(ab61945c) : IRP_MJ_PNP (IRP_MN_QUERY_INTERFACE)
[12 ms] UsbSnoop - FilterDispatchPnp(ab61945c) : IRP_MJ_PNP (IRP_MN_QUERY_LEGACY_BUS_INFORMATION)
[12 ms] UsbSnoop - FdoHookDispatchPnp(ab61945c) : IRP_MJ_PNP (IRP_MN_QUERY_LEGACY_BUS_INFORMATION)
[12 ms] UsbSnoop - FilterDispatchPnp(ab61945c) : IRP_MJ_PNP (IRP_MN_QUERY_RESOURCE_REQUIREMENTS)
[12 ms] UsbSnoop - FdoHookDispatchPnp(ab61945c) : IRP_MJ_PNP (IRP_MN_QUERY_RESOURCE_REQUIREMENTS)
[12 ms] UsbSnoop - FilterDispatchPnp(ab61945c) : IRP_MJ_PNP (IRP_MN_FILTER_RESOURCE_REQUIREMENTS)
[12 ms] UsbSnoop - FdoHookDispatchPnp(ab61945c) : IRP_MJ_PNP (IRP_MN_FILTER_RESOURCE_REQUIREMENTS)
[12 ms] UsbSnoop - FilterDispatchPnp(ab61945c) : IRP_MJ_PNP (IRP_MN_START_DEVICE)
[12 ms] UsbSnoop - FdoHookDispatchPnp(ab61945c) : IRP_MJ_PNP (IRP_MN_START_DEVICE)
[548 ms] UsbSnoop - FilterDispatchPnp(ab61945c) : IRP_MJ_PNP (IRP_MN_QUERY_INTERFACE)
[548 ms] UsbSnoop - FdoHookDispatchPnp(ab61945c) : IRP_MJ_PNP (IRP_MN_QUERY_INTERFACE)
[560 ms] UsbSnoop - FilterDispatchPnp(ab61945c) : IRP_MJ_PNP (IRP_MN_QUERY_CAPABILITIES)
[560 ms] UsbSnoop - FdoHookDispatchPnp(ab61945c) : IRP_MJ_PNP (IRP_MN_QUERY_CAPABILITIES)
[560 ms] UsbSnoop - FilterDispatchPnp(ab61945c) : IRP_MJ_PNP (IRP_MN_QUERY_PNP_DEVICE_STATE)
[560 ms] UsbSnoop - FdoHookDispatchPnp(ab61945c) : IRP_MJ_PNP (IRP_MN_QUERY_PNP_DEVICE_STATE)
[560 ms] UsbSnoop - FilterDispatchPnp(ab61945c) : IRP_MJ_PNP (IRP_MN_QUERY_DEVICE_RELATIONS)
[560 ms] UsbSnoop - FdoHookDispatchPnp(ab61945c) : IRP_MJ_PNP (IRP_MN_QUERY_DEVICE_RELATIONS)
[266268 ms] UsbSnoop - FilterDispatchPnp(ab61945c) : IRP_MJ_PNP (IRP_MN_QUERY_DEVICE_RELATIONS)
[266268 ms] UsbSnoop - FdoHookDispatchPnp(ab61945c) : IRP_MJ_PNP (IRP_MN_QUERY_DEVICE_RELATIONS)
[266268 ms] UsbSnoop - FilterDispatchPnp(ab61945c) : IRP_MJ_PNP (IRP_MN_QUERY_DEVICE_RELATIONS)
[266268 ms] UsbSnoop - FdoHookDispatchPnp(ab61945c) : IRP_MJ_PNP (IRP_MN_QUERY_DEVICE_RELATIONS)
[266289 ms] UsbSnoop - FilterDispatchPnp(ab61945c) : IRP_MJ_PNP (IRP_MN_SURPRISE_REMOVAL)
[266289 ms] UsbSnoop - FdoHookDispatchPnp(ab61945c) : IRP_MJ_PNP (IRP_MN_SURPRISE_REMOVAL)
[266325 ms] UsbSnoop - FilterDispatchPnp(ab61945c) : IRP_MJ_PNP (IRP_MN_REMOVE_DEVICE)


 

On 7/16/08, Dark Dragon <darkdrgn2k@xxxxxxxxx> wrote:

I tried several SNOPP drivers but i cant seem to get a snoop out of it..

 

Can you suggest one

 

Attached is the result of one that actualy returned SOMETHIGN but its not much.
 

On 7/16/08, Dark Dragon <darkdrgn2k@xxxxxxxxx> wrote:

I found the sniffer. i have to install the drivers and i'll get the snoop log for you

For now here is the lsusb -vvv

 

 

Bus 001 Device 002: ID 05d8:810e Ultima Electronics Corp.
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0
  bDeviceProtocol         0
  bMaxPacketSize0        64
  idVendor           0x05d8 Ultima Electronics Corp.
  idProduct          0x810e
  bcdDevice            0.00
  iManufacturer           1 Ultima-TW
  iProduct                2 Ultima-LGMTRC-0118d
  iSerial                 0
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           46
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0
    bmAttributes         0x80
      (Bus Powered)
    MaxPower              500mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           4
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass      0
      bInterfaceProtocol      0
      iInterface              0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x01  EP 1 OUT
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x82  EP 2 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     0x86  EP 6 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               0
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
can't get debug descriptor: Protocol error
cannot read device status, Protocol error (71)


 

On 7/14/08, Dark Dragon <darkdrgn2k@xxxxxxxxx> wrote:

Sorry Mike,

 

How do i do a driver snoop log?

 

ill run it when i get home todya.

 

On 7/12/08, Michael Krufky <mkrufky@xxxxxxxxxxx> wrote:

Can you take a usb snoop log of the driver operation in windows?

I'd also like to see lsusb -vvv

-Mike

Dark Dragon wrote:
> Ok well i cracked it open...
> http://www.packetfog.com/Plextor/  Sorry the images are not to clear.. cell
> phone camera
>
>
> The ATSC chip is interesting...
>
> 5th Generation
> VSB/QAM Receiber
> LG electronics
> LGDT3303
> 0719
> DP1969.00A
>
>
> Seems there was some work done on this chip back in 2005
>
> http://www.linuxtv.org/pipermail/linux-dvb/2005-July/003349.html
>
> Let me know what you think of what more assistance i can be of.
>
>
> On 7/11/08, Michael Krufky <mkrufky@xxxxxxxxxxx> wrote:
>
>> Dark Dragon wrote:
>>
>>> Ok guys..
>>> i have a Plextor_PX-HDTV500U but not support as per
>>>
>>>
>> http://www.linuxtv.org/wiki/index.php?title=Plextor_PX-HDTV500U&action="">
>>
>>> What can i do to help development?
>>>
>> Can you take it apart and tell us what silicon is inside?
>>
>> -Mike
>>
>>
>
>

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