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Asynchronous System Exec by Serenial - Toolkit for LabVIEW Download
A System-Exec with asynchronous access to Standard Input, Output and Error.
Discussion
| Version | 3.0.1.2 |
| Released | May 21, 2025 |
| Publisher | Serenial |
| License | Boost Software License 1.0 |
| LabVIEW Version | LabVIEW>=20.0 |
| Operating System | Windows NT,Linux |
| Project links | Homepage Discussion |
Description
An alternative to LabVIEW's native System Exec.vi with asynchronous access to standard input, output and error.<\b>
Standard Ouput and Standard Error are passed to the caller via user events with the ability to send data to the standard input and send termination signals.
Release Notes
Release V3.0.0 (New Major Release !!)
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Boost (C++ Libraries) boost::process V1 has been deprecated so this updates to use V2 (https://www.boost.org/doc/libs/1_87_0/doc/html/boost_process/v2.html)
The ability to use the "cmd" of Start Call.vi has been removed in-line with the boost::process API changes. However, this library now includes a "Lookup Executable Path.vi" which will find the full path of an executable from the system's PATH with just the executable's name to allow for similar behavior if required.
The On-Exit event now includes any data from the Standard Output and Standard Error pipes that had not yet regex-matched and been generated as Std-Out/Std-Err events.
Configuration has been simplified to a cluster to avoid custom configuration classes being required.
The conversion on Windows platforms from UTF-16 can now be specified to be either UTF-8 or the ACP or OEM code page character encoding.
NI-Linux RT deployment has been simplified to copying a single .so file (this can be achieved from the LabVIEW Project with a source-distribution build under the RT-Target).
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