Archive for the ‘LabVIEW’ Category
State of the Machine
0
Handle command sequences for one or a thousand devices the same way.
In dealing with external devices, there are often command sequences that require coordination between the host computer and the device. For example, a recent project of mine involved a TCP connection to (gas concentration
The Terminator
Make sure that quitting time is followed by happy hour.
Generally, you don’t do anything special in a LabVIEW program to quit; when it runs out of things to do, it terminates. (Quite clever, that). Your program has a loop waiting on the user to do
Where Am I?
Use a tool to find yourself.
When your program is large enough to have multiple folders to store files in, or read them from, then you have to know, or find, where those folders are.
Asking your users to create those folders will surely raise the ire
Hybrid Data Files
Combine BINARY and DATALOG files for the best of both worlds.
In LabVIEW, there are three kinds of files:
TEXT files. Ordinary text, stored in human-readable form, with spaces and line feeds, etc.
BINARY files. Raw information stored as machine-readable information. A 32-bit integer is stored in 4
A Beginner's Guide to TCP-IP
Talk amongst yourselves.
I guess this Internet thing is here to stay, huh? It can be daunting at first, what with looking at the complexities of a web page and the realization that banks use it to launch nuclear missiles and the military can conduct a
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