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DQMH Palette by Delacor - Toolkit for LabVIEW Download

Contains the low level functions used to manage the DQMH queue and the Module Admin objects

* 4 ↓4475
ReleasedJun 10, 2021
Publisher Delacor
LabVIEW VersionLabVIEW>=14.0
Operating System Windows, Mac, and Linux
Project links Homepage  


The DQMH project template is based on the National Instruments Queued Message Handler Project Template (NI QMH). The DQMH project template improves on the NI QMH by providing safe, event-based message handling and scripting tools to make development easy, encourage same style between different developers in the same project and improve efficiency.

DQMH modules are best used in applications where there needs to be multiple modules running in parallel that communicate with each other.

DQMH modules can also be used for applications that have a single module, where the developer would benefit from having an API Tester has the capability of eavesdropping on the different DQMH events and messages.

This package includes the Queue and Admin classes used by the DQMH modules.

Release Notes (Jun 10, 2021)

1. #DQMH-638 Change new DQMH 6.0 error handling approach to store the DQMH Loop-specific error as a tag in the error source string. This preserves pre-DQMH 6.0 module behavior that expects the data type for an "Error" message to be an error cluster
2. Added DQMH Error Handler - Helper to the palette

Install with VIPM Download Package

Note, you must have the VIPM Desktop app to install this package into LabVIEW.


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