Building array within 2 nested fors and 2 nested cases
Hi all,
I can't seem to figure out why one of my arrays keeps getting reset. What I need to do is disassemble my clusters one at a time check for an node address then packet and decode the hex data. Data decodes will be different for every node. When a node is decoded, I need to add that data to an array dedicated to that node. When the entire cluster array is processed, the data will be dumped to different Excel sheets. One sheet for each node on the system. This is a simplified version of a much larger program that will handle many nodes and lots of data. Any help would be appreciated.
--Mark
Attachments:
Building an Array 2 fors 2 case.vi 19 KB
Your tunnels on the inner loop need to be shift registers as well.
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Build Array keeps name of the last element but not the others. Workaround?
Hi there,
Sorry if this has been posted before, I did the search first but did not find anything.
Problem is that I have two setups that are identical and need to be controlled from a single vi. Since they are the same they are configured with the same sets of parameters so I decided to create a cluster of these and then build an array of the clusters. This way I need to only use one wire and if I need a given parameter I can easily get it from there (or so I thought) and also since I need to see if anything changes I can compare one wire instead of each one of the parameters.
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Go to Solution.
Attachments:
Test Build Array Names.vi 11 KBI think you are forgetting an important point about arrays. The only thing that can be different between each element of an array is its value. The array elements must all share the same properties. So that would include the names of the individual elements that make up the cluster that is an array element.
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1.7z 119 KBmikeporter wrote:
Hey Jeff... The changes you recommend are all good (and necessary) but the thing I'm stuck on is that regardless of what happens to the floating point data, there's that built-in VI that changes it to string representations of the numbers. And as I understand it, that is where the problem is.
Mike...
PS: Coming to NI Week?
Not this year
What scared me was the sgls on a SLs with no wire branch to force a data copy which, would force LabVIEW to preserve the sgls since the SL might need to be used again then, they get all mixed up building arrary out of mixed coerced sgls and dbls. With the potential of a miss-reussed buffer (not uncommon in 2011) confusing the string operations in the write to spreadsheet. The problem of course, must exist outside of write to spreadsheet file since it only exhibits with a build array element order change. Or, we all are halucinating (Possible alternate theory)
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