From: Andrew W. Hill on
I'm trying to do two edge separation, but having some problems.
Specifically, I never get a result, and instead get Error -200474
occurred at DAQmx Read (Counter DBL 1Chan 1Samp).vi:3, suggesting that
the timeout expired.

I'm using a PCI-6229 with a BNC-2120 on LabView 8.0. For testing,
I've connected two switches, one to PFI.9 and one to (what I believe
to be) PFI.10. The switches pull the signal up to +5V, with a
pulldown to D GND. I've used an oscilloscope to verify the
connections. I have PFI.8 connected with coax to the function
generator TTL square wave, which I have set to 10kHz.

I'm using the example "Meas Two Edge Separation.vi" example from the
LabView examples directory. I've also tried the files linked to on
this thread: http://groups.google.com/group/comp.lang.labview/browse_thread/thread/5f0e61e4ae10844d/fdda5a6d07051485.

Could anyone help me with this problem?
Thanks,
Andrew