CODEWITHSUNDEEP
c#.netvisa
Pablo
Pablo

Reputation: 29519

How to read VISA response string to the end?

I am trying to query my device using Visa

using NationalInstruments.Visa;

Session.RawIO.Write("C1:INSP? 'WAVEDESC'");
string result = Session.RawIO.ReadString().Trim();

It appears by default reading buffer size is 1024 bytes, so if the response is more than that, I need to read more. I don't know how much more I should read and if I read more than in the device buffer, I will have timeout exception. How can I read all data in chunks and without exception?

Upvotes: 0

Views: 87

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