The custom Device allows to include in the name of generated files a timestamp, with this format: %<%I_%M_%S_%p_%d_%m_%y>T
Today, my customer prefer something like %<Y%m%d_%H%M%S>
Tomorrow? I don't know.
Having a format string configurable from System Exlorer would be really convenient.
The current Device Driver Installer dialog is not obvious to use. First of all you have to figure out which drivers that you need for your products and then you would probably prefer to remove other unnecessary drivers. However, this is a tedious process with a lot of dependencies.
I have seen many people just installing everything (with its drawbacks) to be safe, eventhough they only needed the NI RIO driver.
I'd like to see a more user friendly dialog where drivers are automatically selected.
My suggestion is that the user instead filters out the drivers on a product level like this:
Let say you choose Modular Instruments. Then next page could let you filter on what type of instrument you have; Scopes, FlexRIO, DMMs, RF, Switching etc...
One of the buttons in the bottom would be something like "Add more products?" so you could iterate this process and finally all needed drivers would be filtered out.
What do you think?
/Pelle - NI Sweden
I/O Trace is extremely useful when debugging system-level text-based applications. Error handling for systems involving multiple drivers + software packages (RF toolkits, for example) is very difficult. After recognizing there was an error, we still have to determine which device threw the error and then query the appropriate driver/toolkit with the correct handle to determine what the error was. NI I/O Trace is a great way to quickly determine which device threw an error and at which function call. Unfortunately, the error reporting returned by I/OTrace is pretty limited. For example, consider the I/O Trace shown below of an application synchronizing two waveform generators. A property is not configured correctly for one of the generators. I/O Trace clearly indicates there is an error, however the exact cause of the error is difficult to discern from the message:
The actual error message is: “The Sample Rate property can not be configured if OSP Enabled is VI_TRUE. “. It would be great if I/O trace could provide the entire error description. Compare this to the LabVIEW error handler:
As the Idea : Controls for macros , it would be nice to add screen controls in order to handle with procedures !
For the moment, VeriStand RT procedures are only launched using alarms !
It could be usefull to be able to launch or stop procedures using screen objects. (Like the Model controller !)
Hello NI guys,
I want to know when NI will develop a better software than MAX, each new release is more unstable than the previous one.
With the release 5.1.0f0, each MAX execution starts or stops by a crash. It's totaly unusable.
I want to change the name, it hangs !
I want to see the boards on the target, it hangs !
I don't know why it hangs, I can use a computer with only NI Products and nothing else, it will hang on each time.
I'M NOT ALONE IN THIS CASE !
Please hurry up and develop a new software to setup the target !!!!
It would be nice to be able to control the stimulis from a workspace screen.
It would be nice to had a control like this ...
The stimulus list could be filled according to the content of a Project directory. (Project Root / Stimulis )
I have many procedures that check for certain conditions before completing its intended function. If a precondition is not met, the procedure exits. It'd be nice to be able to pop up dialogs as necessary. Right now, in order to do so, I have to have the procedure call other alarms if I want any sort of feedback/popup which gets convoluted pretty quickly. Thanks.
The only way to edit the order of VeriStand workspace screen pages once they're created is to edit the cryptic XML file where screen pages are referred to by numbers. I'd like to be able to reorder the screen pages from within the workspace. Thank you.
I'd like a way to select/deselect dependencies that get sent to the target upon deployment. I understand that all dependencies are necessary for a project to run. However, I deploy one system definition to many targets, and often there are very minor changes that don't need a transfer of all the dependencies which takes time. Also, the fact that the default is to transfer all dependencies means I need to keep every computer updated and sync'd or else a deployment could fail. I'd like the ability to manage which dependencies to transfer and potentially overwrite. Thank you.
The built in CAN information channels for timestamp and time difference are useful. However, to detect a dead CAN network, I'd really like to know the time since a message was last received. The time difference doesn't work because it waits for a next frame before computing the time difference. If I have a 10 Hz frame that is not coming in, it will just display 0.10 s even if no new frames come in. I'd like to have a time since the last message so I can detect if the message is no longer coming in. I was thinking of doing a difference between system time and the most recent receive time, but system time is relative to the start of VeriStand while the CAN receive time seems to refer to real world time. I hear that real world time will be available in VeriStand 2012, so we can more easily do this checking in a calculated channel, but it'd be great to have this feature as a CAN information channel. Thank you.
It would be nice to add some controls in VeriStand workspace screen objects in order to handle macros.
The two controls could be linked to a combobox which could list the content of a "Macros" directory, located under the project root.
These controls could be helpfull when you want to build a simple screen, for users without big knoledges about VeriStand.
Although user channels and alarms can be created under folders for better organization, I don't see a way to:
- move channels/alarms in folders out of folders (without first deleting them and recreating them outside of the folders)
- move channels/alarms out of folders
Being able to drag and drop in and out of folders would make organization easier. Thank you.
For security reasons, many customers using Volume License Manager to administer licenses to client machines do not authorize users to download and install anything from the web. Therefore, if a critical patch is released, the client machines are unable to download this unless it is distributed by the administrator. It would be useful for the VLM administrator to be able to configure the Update Service such that all Users can run the Update Service but the service has been configured to point to an internal network share rather than an internet location outside the firewall. This way, the administrator could make critical updates and patches available for the client machines and the clients can be notified and install them.
In LabVIEW, we have a lot of options for saving our projects as seen below:
In VeriStand, currently, you only have the option for a normal save (as shown below). I think it would be nice to have a "Save As" for saving a copy of the project and, if possible, a "Save for Previous Version".
Say I have profileA which calls sequenceB which calls sequenceC. sequenceC needs to access UserChannelX defined in the system definition. Currently, the only way to do so, I believe, is to pass UserChannelX into sequenceC as a parameter which means it needs to be defined as a parameter in sequenceB as well, even if it's not used in sequenceB. This greatly increases the number of arguments of a sequence which may never be used but is necessary in order to give the lowest sequence access to system definition channels. It seems like we should make sytem definition channels directly available at any subsequence level (sort of like how global variables can be referenced anywhere). Thank you.
In most places around VeriStand, channels can be searched and filtered. However, in the channel logging pane of the simulus profile editor, one must manually dig down through the nodes and select channels independently which requires users to know exactly where the channels are in the structure. This is a pain for large systems (we have 4000 channels including CAN and 2000 channels excluding CAN). Thank you.
Whenever I delete a signal (whether it's a custom device, user channel, calculated channel, etc.), VeriStand goes through to delete that signal from anything referencing it. This is often nice but at times undesirable because I may plan to add it back again at a later time with a new custom device with the same signal names, for example. The auto deletion of all references means that I'd need to go back to relink all of the broken references even if the missing signal gets restored later anyway. Some of my channels are used in 20+ places.
I'd like to see VeriStand prompt me or give me an option as to whether I want to delete all references. If I choose not to delete the reference, I understand that an error will show up later if I try to deploy or run. Thanks.
VeriStand natively includes several Action VIs that provide the critical ability to run code on the gateway when a certain action is performed. Most often, this is used for executing code that cannot be run on Real-Time but needs to coincide with an event within VeriStand. This can also be achieved with VeriStand services, but is more complicated. I think that additional Action VIs, specifically ActionVIOnDeploy and ActionVIOnUndeploy would be very useful. And I'm sure there are additional ActionVIs that others would find useful.