How can I use 'fscanf' and 'fread' (matlab code) in Labview
Hello, all,.
I'm trying to write a VI according to my matlab file, now I m confused about 'fscanf' and 'fread ',.
I used the VISA-reading slot - VI for the function 'fread' but who don't know for the "fscanf.
and I don't know how to read the datamatrix with a Subvi.
Is there someone can give me a tip, which will be very nice, thank you.
your
Adam
Hello, everyone,
I think that I found how to solve my problem. (The interface control series)
fscanf expressing indeed as VISA-read in Labview and very time you use fscanf, wants to write something in the device memory,
for example:
fprintf = VISA / writing
fscanf = VISA-read, but the value that was read is stored in the memory of the device, when you perform an indicator for the release of the VISA-read, this value will be shown and remove from the device memory. It's for my device OTDR, I don't know if everything is going well for any other device of m.
When you want to read the datamatrix, for example in 2D, just use VISA read twice.
When you still have any questions about this, feel free to ake, I'll try to answer you.
Your
Adam Yuan
Tags: NI Hardware
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