eorror DeviceIOControl
Franz Steinhäusler
f.steinhaeusler at amatic.com
Thu Sep 27 09:03:04 EDT 2001
Hello,
I'm new in Python,
I want to run a test application for a device driver,
and I get the following error:
desiredAccess = win32file.GENERIC_READ | win32file.GENERIC_WRITE
drvHnd = win32file.CreateFile(name,
desiredAccess,
win32file.FILE_SHARE_WRITE,
None,
win32file.OPEN_EXISTING,
0,
0)
def GetBuildTime():
"Get the device drivers build time"
print drvHnd
return
win32file.DeviceIoControl(drvHnd,IOCTL_SmefPciDrv_GetBuildTime,"",255)
Traceback (most recent call last):
File "C:\PciTest.py", line 112, in ?
OpenDrv()
File "C:\PciTest.py", line 76, in OpenDrv
print "AmaPci device driver built on: "+GetBuildTime()
File "C:\PciTest.py", line 88, in GetBuildTime
return
win32file.DeviceIoControl(drvHnd,IOCTL_SmefPciDrv_GetBuildTime,"",255)
api_error: (1, 'DeviceIoControl', 'Unzul\xe4ssige Funktion.')
(not valid function)
Any Suggestions?
TIA,
--
Franz Steinhaeusler
More information about the Python-list
mailing list