I suspect the problem is with Labview, not with asynRecord, since BINP works OK in other applications.
I don't know the Labview interface. You need to make sure that it is trying to read a char array for BINP, not an EPICS string PV.
Mark
________________________________
From: [email protected] on behalf of Mikel Eguiraun
Sent: Tue 6/26/2007 5:46 AM
To: [email protected]
Subject: asynRecord and Labview problem
hello,
I have an epics server publishing information from an osciloscope using
asynRecord, and i want to take this information using Labview (8.5b). I
have problem reading BINP field of asynrecord to take the points of the
scope's screen (the rest of the fields are ok), i get the following
error in Labview:
"Warning -1950679034 occurred at Shared Variable Read in server.vi
Possible reason(s):
LabVIEW: (Hex 0x8BBB0006) The shared variable has no value.
This warning occurred while reading \\My Computer\server\Variable1
(\\192.168.0.5\server\Variable1)"
but if I use the command shell i am able to take those points. I am new
to epics and labview, so i don't know in which side the problem is, has
anybody have any suggestion to fix this problem?
many thanks in advance
Mikel Eguiraun
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