---------- Forwarded message ----------
From: Rob Wills <email@hidden>
Date: Apr 14, 2005 3:29 PM
Subject: Re: Read HID device's interrupt input in Mac OS X 10.2
To: David Ferguson <email@hidden>
On 4/14/05, David Ferguson <email@hidden> wrote:
> I seem to remember that the Polar IR device won't even enumerate --
> so no driver matching is possible. Sorry.
>
What can I do to check if it is enumerating?
After checking in the USB Prober (with log level 7), I get the
following output... (I'm plugging the device in shortly after starting
logging)
Timestamp Lvl Message
--------- --- --------------------------------------
•••• Apr 14 15:36:35 ••••
31.918 [1] +AppleUSBOHCI[0x2366800]::ReturnOneTransaction(0x12305bfc,
0x23bde00, e0004051)
37.918 [1] +AppleUSBOHCI[0x2366800]::ReturnOneTransaction(0x12305b90,
0x23bde00, e0004051)
43.918 [1] +AppleUSBOHCI[0x2366800]::ReturnOneTransaction(0x12305b24,
0x23bde00, e0004051)
43.919 [1] IOUSBDevice[0x30ecb00]: Error (0xe0004051) getting
device config descriptor
49.918 [1] +AppleUSBOHCI[0x2366800]::ReturnOneTransaction(0x12305ab8,
0x23bde00, e0004051)
49.919 [1] IOUSBDevice[0x30ecb00]: Error (0xe0004051) getting
device config descriptor
49.919 [1] IOUSBDevice[0x30ecb00]::GetFullConfigurationDescriptor -
Error (e0004051) getting first 9 bytes of config descriptor
55.918 [1] +AppleUSBOHCI[0x2366800]::ReturnOneTransaction(0x12305a4c,
0x23bde00, e0004051)
55.919 [1] IOUSBDevice[0x30ecb00]: Error (0xe0004051) getting
device config descriptor
62.918 [1] +AppleUSBOHCI[0x2366800]::ReturnOneTransaction(0x123059e0,
0x23bde00, e0004051)
62.919 [1] IOUSBDevice[0x30ecb00]: Error (0xe0004051) getting
device config descriptor
62.919 [1] IOUSBDevice[0x30ecb00]::GetFullConfigurationDescriptor -
Error (e0004051) getting first 9 bytes of config descriptor
62.919 [1] AppleUSBComposite[0x310ee00](IOUSBDevice)
GetFullConfigDescriptor(0) returned NULL
68.918 [1] +AppleUSBOHCI[0x2366800]::ReturnOneTransaction(0x12305974,
0x23bde00, e0004051)
68.919 [1] IOUSBDevice[0x30ecb00]: Error (0xe0004051) getting
device config descriptor
74.918 [1] +AppleUSBOHCI[0x2366800]::ReturnOneTransaction(0x12305908,
0x23bde00, e0004051)
74.919 [1] IOUSBDevice[0x30ecb00]: Error (0xe0004051) getting
device config descriptor
74.919 [1] IOUSBDevice[0x30ecb00]::GetFullConfigurationDescriptor -
Error (e0004051) getting first 9 bytes of config descriptor
80.918 [1] +AppleUSBOHCI[0x2366800]::ReturnOneTransaction(0x1230589c,
0x23bde00, e0004051)
80.919 [1] IOUSBDevice[0x30ecb00]: Error (0xe0004051) getting
device config descriptor
86.918 [1] +AppleUSBOHCI[0x2366800]::ReturnOneTransaction(0x12305830,
0x23bde00, e0004051)
86.919 [1] IOUSBDevice[0x30ecb00]: Error (0xe0004051) getting
device config descriptor
86.919 [1] IOUSBDevice[0x30ecb00]::GetFullConfigurationDescriptor -
Error (e0004051) getting first 9 bytes of config descriptor
93.918 [1] +AppleUSBOHCI[0x2366800]::ReturnOneTransaction(0x123057c4,
0x23bde00, e0004051)
93.919 [1] IOUSBDevice[0x30ecb00]: Error (0xe0004051) getting
device config descriptor
99.918 [1] +AppleUSBOHCI[0x2366800]::ReturnOneTransaction(0x12305758,
0x23bde00, e0004051)
99.919 [1] IOUSBDevice[0x30ecb00]: Error (0xe0004051) getting
device config descriptor
99.919 [1] IOUSBDevice[0x30ecb00]::GetFullConfigurationDescriptor -
Error (e0004051) getting first 9 bytes of config descriptor
105.918 [1] +AppleUSBOHCI[0x2366800]::ReturnOneTransaction(0x123056ec,
0x23bde00, e0004051)
111.918 [1] +AppleUSBOHCI[0x2366800]::ReturnOneTransaction(0x12305680,
0x23bde00, e0004051)
111.919 [1] IOUSBDevice[0x30ecb00]: Error (0xe0004051) getting
device config descriptor
117.918 [1] +AppleUSBOHCI[0x2366800]::ReturnOneTransaction(0x12305614,
0x23bde00, e0004051)
When I check in system profiler, I have this under one of the entries
in the USB Device Tree:
USB Bus:
Vendor Name: Apple Computer, Inc.
Product ID: 32773 ($8005)
Speed: Up to 12 Mb/sec
Bus Power (mA): 500
USB Device:
Speed: Up to 1.5 Mb/sec
Product ID: 1 ($1)
Bus Power (mA): 500
Vendor ID: 3492
Is there any way to communicate with it without enumeration? It is
showing up in the USB Device Tree.
Thanks,
Rob
--
Rob Wills
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