DQMH Consortium Toolkits Feature Requests

When you create a new cloneable module from the default Cloneable, it creates the new module which includes the following automatically created libraries:

 1) VI Reference Management

 2) Clone Registration

However these libraries do not have a description.  Could we please add a description to these for the next DQMH release?

Main reason for this request: We have an inhouse tool that finds all libraries/classes/VIs/ctls that do not have a description and then allows the user to edit these in one place. These two libraries keep showing up in the list for each DQMH module.

Today most of our screens support a 1920x1080 resolution.

And the actual space that I can basically use in the MHL is 530x315 pixels (roughly, surface of the MHL minus subdiagram comment).

Which means that my useful coding surface is only 30% of my screen resolution.

I guess the EHL and MHL can be designed wider so that we have more space for our custom code.

This feature request is adding to the already existing "Private Request" and "Helper Loop Creation" requests (or not?):

When working with helper loops in cloneable modules, it would be nice to have a way for sending messages from the MHL to the helper loop which doesn't need the module ID, and which doesn't interfere with other clones' helper loop timings. I'd still like this new mechanism to look and feel like the regular events, with all the scripting and other goodness.

Maybe instead of calling them private events, a better name would be "local" events (which would, of course, be set to private scope).

As shown by Olivier Jourdan at GLA Summit 2024, the current implementation für the Helper Loop timeout case does not "guarantee" a consistent periode between timeout case executions. Since there is already a very sleek solution with the Wovalab Utilities, I would suggest integrating it into the DQMH Helper Loops. Especially now that we have private requests and helper loops in the scripting tools, DQMH users are more encouraged to use them.

Screenshot taken from the Wovalab Utilities example to show the difference bettwen the current implementation and the more consistent one.

In many cases I launch the cloneable instance(s) and launch the API tester on demand. In this case the API tester doesnt show if any instances are already running, I need to press the refresh button which I forgot in most of the cases. Other developer not that familiar with DQMH forgot it all the time causing confusion.

I have fixed this in the template module we use for cloneables:

When validating a number of modules and going through the list of fixes, it's sometimes hard to keep track of what has already been fixed.

It would be nice to have some information on which failures were already fixed, and whether the fix was applied successfully or if there were errors or if there's a need for manual work.

I just put some icons into the screenshot to illustrate my idea - my feature request asks for a prettier implementation 😉

Please add a test to the Validate Module tool:

Find all while loops in the Main.vi of the specified module(s), and check if the DQMH Error Handler - Helper loop.vi is used to handle errors in each of the while loops, and flag it if not.  Ignore the default EHL and MHL in this check.

By default, in the MHL Error case, the "error out" local variable is written to.  But the error that is written is NOT the error that came into the MHL Error case!

I propose the above be changed to this:

By doing this, the actual error that was raised by the module will be copied to "error out"

Let developer create own DQMH validation test which allows them to test company specific style and scripting.

At that point, it would although be great to store a test configuration. E.g. which tests should be executed and which severity a failing test hast. 

Everytime I create a new request to a DQMH cloneable module I always end up connecting the Module ID terminal to the new request added to API Tester, please add an additional scripting step to connect this terminal automatically

I saw that this request for automatically refreshing the modules was released: https://forums.ni.com/t5/DQMH-Consortium-Toolkits-Feature/Auto-press-the-refresh-button-on-cloneable....  I am thrilled that idea was submitted, approved, implemented, and released by the time I got here to submit the idea.

I believe there is one other aspect of the API Testers that should be configured by default: the visibility of the Show Block Diagram and Show Diagram on Init buttons.  Since these buttons have no use in an executable, they cause confusion for operators.  I would propose the following code is scripted (instead of me needing to add it to every API Tester):

Thanks,

Scott

When you update the DQMH version, you can have hundreds of failures to fix in your projects (not because everything is broken but just because, for example, a new feature requires updating a VI).

A fixer is available most of the time, and you just have to click the button to make the code change.

For me, the UX issue is that after you hit the fix button, you need to select the next failure with your mouse and then click on the fix button. I'm not too fond of this kind of mouse gymnastics.

My proposition: If the fix is successful, the next failure could be selected automatically.

The fixing process would be significantly improved.

When I first saw the auto-generated VIs in the DQMH framework, I was surprised at how chaotic they looked, despite being automatically generated. I thought, "Alright, it’s auto-generated anyway, so there's no point in worrying about it." However, it kept bothering me. Eventually, I decided, "I’ll replace the template with one where the elements are better organized, and I can also add a few small modifications of my own."

However, when I tried to do this, I realized that the templates didn’t include stubs for everything, and what was generated from scratch covered much more than I had expected. This completely disrupted my plans.

Therefore, I would like to request a modification of the generation process so that the templates include more stubs, which the generator replaces in a more predictable manner. Additionally, I’d appreciate clear documentation that would allow me to customize the template without risking breaking anything. Perhaps I’m mistaken, but I don’t think there are that many possible combinations in these templates?

I’m most interested in the request templates, but I believe the idea could be generalized to other cases as well.

Hi,

This might be a special use case, but maybe there are more applications for a cluster of event registration refnums for helper loops.

My use case involves DAQmx or IMAQdx events. These events get registered through a DAQmx or IMAQdx reference, like this:

The register for events for the helper loop is happening before the loop and the task is started, which means that registering to the "Done" event of the task doesn't work if done like this:

Because there is no valid task reference yet, so the event registration gives an error.

What works instead is the bundling of the "Module Request Events"-event registration refnum with a static event registration refnum of the task "Done" event. 

Inside the helper loop, at a point where the task has been created, the event registration for "Done" event can be updated.

This works very well and simplified my code, which before had another async VI which registered to the daqmx event and sent a broadcast to the helper loop. This is much nicer. 

The drawback is that the DQMH event scripting tool does not support the extra namespace ("Module Events") of the clustered event registration refnums. This results in that every time the Module Request Events get updated the assignment of events to in helper loops event handler gets broken and they need to assigned again manually.

This happens when any kind of request is created. If the request is created for the helper loop this error appears:

This is how my helper looks like after assigning the events again:
(using just a bundle instead of bundle by name for space reasons)

Proposal:

Addition of check to request (and broadcast) creation, that when a helper loop exists and  the event registration refnum for the request events (and probably also the broadcast events) is bundled in a cluster with some other event registration refnum, the extra namespace (eg "Module Events") gets handled and the events can be created and assigned.

Please create an additional toolbar named "Delacor" that has at least 2 buttons: one to create a new module, one to create a new event.

It's too tedious to go everytime via menu Tools, Delacor, DQMH, bla bla

In this picture you can see on the right the JKI tester toolbar, and also the NI Unit Test Framework toolbar.

thanks

Greetings from France

be able to upgrade the module type, for example singleton type to cloneable type, would be a great feature.

menu -> DQMH -> Module -> updgrade

A+

Luc

I would like a right-click plugin where I could right-click a DQMH broadcast subVI and "Find Event Frames". This would search all VIs in my current project for event structures that are registered for the broadcast event fired by the subVI I clicked on, and show me a list of results that I could double-click and be shown the event frames one at a time. Or I guess it could just open all the diagrams for me, since I probably want to walk through all of them anyway.

The operation could take a while, but would be worth it. I often find myself wondering where all the places are in my code that are registered for a particular broadcast.

(idea originally posted here)