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View File JSON LabVIEW JSON is a data interchange format (sometimes compared to XML, but simpler). There are multiple projects to create a JSON package for LabVIEW. This is yet another one motivated by this hijacked conversation originally about a different project to convert JSON into LabVIEW Variants. This project uses a set of LVOOP classes to match the recursive structure of JSON, rather than variants. It allows conversation to and from JSON. All functionality is available through two polymorphic VIs: Set and Get. In addition to Get and Set VIs for common data types, one can also convert directly to or from complex clusters via variant-JSON tools. Copyright 2012-2016 James David Powell, Shaun Rumbell, Ton Plomp and James McNally. [Note: if you are using LabVIEW 2017, please also see the JSONtext library as a an alternative.] Submitter drjdpowell Submitted 10/04/2012 Category General LabVIEW Version

I have in the past few months steadily worked on a network library for LabVIEW with following features: - Be as close as possible to the functionality, operation and semantics of the built in LabVIEW library - Support IPv6 operation - Support SSL encryption - Support ping operation right in LabVIEW (through use of raw sockets) - and of course be better than the built in functions The included library does most of these things already but will need some more work over the next few months to fully have all these features. As such it is clearly in a preliminary state and not yet ready for released software. Please be adviced that this library will cease to operate after end of June because I expect to have new releases out there before that time. In spite of the preliminary state it does work and does do already quite a few things and it even implements the LabVIEW TCP read modes exactly as the native functions. I have included an OpenG package of the library. To install it you best use the VIPM application from JKI Software as it will take care to place everything where it should be. Due to some features I'm using it will be necessary to restart LabVIEW after installation of this library in order for the library to work properly. When installed you should see a new ESI-CIT logo in the main function palette and in there a network icon. In that network palette are all the new and exciting functions. The functions have for a large part already some online help information inside, which you can see by opening the floating help and hovering over the icons or front panel control elements. I'm working on an online help file to install along with the library but it is not yet finished. This help will also outline some of the more low level operations which at the moment may appear a bit obscure. This release is only for Windows 32 Bit systems. Sorry to the Linux and Macintosh users but porting such a library is a true pain in the a** and especially for the Macintosh I'm not yet sure how to go about it, as there are several ways to skin that cat The library will work in LabVIEW 7.1 and newer versions. readme.txt citlib_lvNetCon-0.9-1.ogp

I tried to use this tool. And it looks great, however the function 'Variant to JSON' fails with a variant inside an object. I made the following changes: -Added support for Variant. By using 'Unwrap Variant' -If a <Null> Variant is found, replace this with a Null-Cluster -When Flattening the Cluster and number of elements is 0 then output '{}' (note that without this change an empty cluster would flatten to '}') This allowed me to have a cluster with optional variant Arguments flatten well: into: {"api_key":"xx","args":{"owner":"ton","repo_name":"repository","repo_type":"hg"},"id":915,"method":"create_repo"} (with args) or {"api_key":"xx","args":{},"id":378,"method":"get_users"} (no args) I added a method for 'Object' to list all element names: This will return the names of all the elements in an Object (Cluster), so you can scan them and retrieve them by name. Ton

Here's the Task Manager R5 saved for LabVIEW 2010! LabVIEW Task Manager R5 - 2010.zip