[python-win32] Reading a UInt32 array from LabVIEW

Mark Hammond mhammond at skippinet.com.au
Tue Mar 14 23:21:08 CET 2006


> From: python-win32-bounces at python.org
[mailto:python-win32-bounces at python.org]On
> Behalf Of Ola Rylow

> I'm accessing LabVIEW through the ActiveX interface and I'm having a
problem with reading a UInt32 array.

Support for VT_UI4 safe-arrays was added in pywin32 build 207, so you should
try that.  Note however that build 208, soon to be released, fixes a bug
that caused large unsigned numbers to be converted to negative Python
integers - so you probably will also want to grab build 208 as soon as it
released.

Mark



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