If you want your application to use MCC devices that were added and configured using InstaCal, do not call cbIgnoreInstaCal()/IgnoreInstaCal()/ignore_instacal().Īpplications using the Universal Library will then have access to any devices stored in the cb.cfg file and you can add additional devices using the advanced discovery features.This technique is useful when distributing an application for which the MCC device type is unknown or for which the user may want to frequently change the device being used. If you want your application to determine which MCC devices are connected and configure them entirely at runtime, the first function called in your application should be cbIgnoreInstaCal() (UL), IgnoreInstaCal() (UL for.These features can be used in lieu of, or in addition to, using InstaCal for detection and configuration. The Universal Library API provides functions and methods for detecting many types of MCC devices at runtime. A couple of example programs are available that demonstrate this approach. This approach will typically be used by OEMs and distributed applications where the hardware to be used is undefined. Although this requires more work for the programmer, it may be more convenient for the end user of the application. Other programmers may find it desirable to detect and configure hardware at runtime. Most example programs use this method for hardware detection and configuration, with the exception of Python examples which default to runtime detection but are easily modified to use InstaCal. If that is adequate for your situation, you will not need any of the API functions listed in the Device Discovery sections below.
#Mccdaq.com instacal software#
All software using the Universal Library will then use the configuration file "cb.cfg" generated by InstaCal to determine what devices are installed and how they are configured.
#Mccdaq.com instacal install#
Most programmers using the Universal Library will install and configure their hardware using InstaCal.
If the board does not show up, then there is likely something wrong with the board.InstaCal, API Detection, or Both? InstaCal, API Detection, or Both? If the board shows up, then the board is fine and there is likely a problem with the original computer. If none of those appear to work, then it is time to dig a bit deeper, is the problem the PCI device or the computer? To resolve this question, in another computer, you should first install InstaCal (the most recent version is recommended), turn the computer off, plug in the PCI device, and then turn the computer back on. They show some very clear, very elementary examples that you should have been able to copy. When it asks you, “Where is the driver?” Direct it to the C:\MCC folder, and select OK. It does look, however, that one should be able to use MCC's device as though they were DAQmx (except without getting MAX to help - you'll need to use their InstaCal, or whatever the name is, Utility, I guess). Follow the on screen prompts of the New Hardware Wizard. Turn the computer off, move the board to another slot (you may have to swap it with another board), then turn the power back on. MATLAB supports Measurement Computing (MCC) data acquisition hardware through Data Acquisition Toolbox Support Package for Measurement Computing Hardware. When it asks you, “Where is the driver?” Direct it to the C:\MCC folder, and select OK.Ĥ. Right mouse click on the offending item (the one with the yellow dot and the "!" in the center), select Properties to open the "Drivers" tab, and select the "Update Driver." button, and follow the on screen prompts of the Wizard. From your Device manager, right mouse click on the offending item (the one with the yellow dot and the "!" or “?” in the center), select delete, then right mouse click on the top item, the computer name, and select scan for hardware changes, and hopefully that will fix the problem.ģ. From your Device manager, right mouse click on the top item, the computer name, and select scan for hardware changes, and hopefully that will fix the problem.Ģ. To resolve this issue, there are 4 potential fixes.ġ. Further below you may see an item listed as unknown device with the same yellow dot and the "!" or “?” in the center. What you probably see is either something like that but with a yellow dot and an "!" or "?" in the center, or it is completely missing.
But that is probably not how it is showing up. If installed properly, these should have gray diamonds as their icons. What you should see is a section call "DAS Components" with an indented item that has the model name of your board, for example, PCI-DIO24, or PCI-DAS6071. If you go to your Window’s Device Manager, you can usually solve the issue. Q: Why doesn’t my PCI board does show up in InstaCal?Ī: This problem is usually caused by plugging in the board before the InstaCal software is installed.
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