02-27-2014 04:04 AM
I am trying to read an .hpf file and have LabVIEW 8.5 (from 2007). I wondering whether anyone has a vi (or libary ) that will read this file type? I am in the process of getting an updated copy of LabVIEW (so i can get the associated plug-in) but my colleagues and I are wanting to do some pilot analysis of some EMG signals relatively quickly (even if just to visualise the data initially).
Any assistance would be gratefully appreciated.
02-27-2014 04:06 AM
02-27-2014 04:11 AM
Thanks for your post (GerdW). I guess we could do this (and that was put forward as an option in the meeting I had with the people I am working with) but we are ideally wanting to work with the raw .hpf file if humanly possible.
02-27-2014 04:13 AM
02-27-2014 04:18 AM
Yep got it (See attached doc)... but quickly getting something together is highly desired in this case. I just finished another project working with a binary file format and it takes some time to write, then double check the routine etc etc. Hoe you see where I am coming from here. I am just trying to prevent re-inventing the wheel if possible.
02-27-2014 01:58 PM
I am thinking that the initial solution GerdW kindly forwarded may have to be the way to go. These are useful URL's
The question comes how to implement in LabVIEW. I found a vi from the site and then I get a little lost on what to put in the string to make in run under the dos environment (as per the Matlab sample). Anyone wiser than me on this?
Cheers,
Gus
02-27-2014 02:04 PM - edited 02-27-2014 02:04 PM
02-28-2014 02:48 AM
Hi GerdW,
Thanks for this. I will try it with a very large file and see how I go. If/when I get it working shall post the answer.
Cheers,
Gus
02-28-2014 11:25 PM
Thanks for all previous replies on this query - to close the loop on this problem, I got hold of a vi that will solve the problem and I have attached it. But I need it to be readable in LabVIEW 8.5 - can anyone help?
Cheers,
Gus
03-01-2014 05:26 PM