Hello,
I'm using sniffusb-1.8 to log the data flow for a Medion MD6471, and
ran into a couple of issues:
- first, logs show some messages like
******* non printable URB with function code 0x00001004 ********
or
******* non printable URB with function code 0x00001003 ********
as anwsers to URB_FUNCTION_ABORT_PIPE.
Did anyone allready noticed such a thing ?
- second, I get allocation errors which leads to incomplete
buffer dumps (see 'myAllocationFailed'):
[79468 ms] UsbSnoop - RemoveDevice(ff1ca6f0) : fido=c1612bc8
pdx=c1612c80
[79468 ms] UsbSnoop - DriverUnload(ff1ca640) : DriverObject c1603ad8,
IRQL=0
[79468 ms] Driver unloaded!
MyThreadFunction : myMsgCount=7639 myMaxSemaphoreCount=9 myMaxIrql=2,
myAllocationFailed=10732, mySemaphoreFailed=0
Did anyone get into this ?
- last, I see that that the usbsnoop.log isn't used directly, but
parsed with some awk scripts. Would it be worth to have a
modified version of sniffusb to output in 'the right format'
directly ?
Regards,
Stef
