UL for Linux®


Linux- und macOS®-Unterstützung für Messgeräte von MCC

UL for Linux®




Die Universal Library API for Linux ist eine von MCC entwickelte und getestete Bibliothek, die unsere beliebtesten Messgeräte unterstützt.

Enthält eine Schnittstelle zur Bibliothek sowohl für Python™ als auch für C/C++®

UL for Linux ist eine Open Source Software. Sourcecode und Beispiele sind verfügbar auf GitHub: https://github.com/mccdaq/uldaq

Falls Ihr Messgerät nicht unter den unterstützten Geräten aufgeführt ist, nehmen Sie bitte Kontakt mit uns auf.

Artikelnummer Beschreibung Menge Preis
UL for Linux® UL for Linux® ist für viele Messgeräte von MCC verfügbar. Included
* Preise zzgl. 19% MwSt.


5 / 5
5 / 5
5 / 5
Technischer Support
5 / 5

100% der Bewertungen empfehlen dieses Produkt

UL for Linux®
April 10, 2019
Great instructions, does what it says

Downloading, building, and installing 1.1.1 on Ubuntu 18.04 were a breeze - just follow the excellent instructions. The examples are exactly what I needed to get started in my own application. The uldaq v1.1.1 Python PyPi module and examples are also easy to install and use (Python 3.5 Miniconda). It could have gone off the rails at any point in the process, but it did not. That shows their dedication to making this a successful product. I did not need tech support for this library, but I wholeheartedly recommend their tech support in general. They've always been helpful when I need it.

  • Beruf: Software Engineer
  • Branche:
  • Anwendung:
  • Von: Kenosha, WI
  • Firmengröße: 1-100
  • Software: UL For Linux

  • Bedienbarkeit
  • Kosten/Nutzen
  • Technischer Support
Ja, ich empfehle dieses Produkt!

War diese Bewertung hilfreich? Ja (7) / Nein (0)

  • Job Title: Mechanical Engineer
  • Industry: Marine
  • Application: Strain measurement
16 months ago
Brett83 Irelamd


At this time, there are currently no plans to add Linux support for the USB-2404-UI.

16 months ago
Measurement Computing

War diese Antwort hilfreich? Ja (0) / Nein (1)

I am using Raspberry Pi to acquire data from USB 1808 device. I am using 3 AI channels. I want to get data continuously and save it in background. But i am not able to manupulate buffer so that I may not loose data or take same data twice.I want to do this in Background so that I can do data Analysis in realtime. I am using python along with UL Linux. Any Support will be appericiated. I Need to do this as part of my Thesis work. waiting for support

  • Job Title: Student
  • Industry: R&D
  • Application: integration of sensors with system
32 months ago
Zaki Germany


Please see the knowledgebase Python example demonstrating streaming continuous data and writing it to file with no missing samples and no duplicate samples. Search knowledgebase article ID: 50760

31 months ago

War diese Antwort hilfreich? Ja (2) / Nein (0)

The a_in_scan.py example demonstrates 4 channels sampled into a circular buffer that holds 10 seconds of data. This circular buffer will "roll over" (begin to be overwritten) every 10 seconds. The UL for Linux will fill this buffer forever, and if it (or the DAQ hardware) falls behind, it will throw an error. The example program demonstrates checking the status about every 100 mS, though each time copying out just the 4 newest samples (one per channel). Your responsibility is to copy the data out of the buffer before it gets overwritten. Our driver cannot detect if you have copied the data out, or not, or twice. A good strategy is to copy out a fixed percentage of the buffer (say exactly half). Once you are done with your data analysis on that half, immediately check the status of the scan to see if the index has advanced by more than the amount you copy each time. If it did, then you have fallen too far behind.

32 months ago
Measurement Computing

War diese Antwort hilfreich? Ja (5) / Nein (0)

  • Job Title: Engineer
  • Industry: Consultant
  • Application:
37 months ago


The UL for Linux offers a higher-level API similar to our Windows UL, includes both Python and C support, with current and planned support for our most popular hardware models. Dr. Jasper’s C drivers are closer to register level, and support a wider breadth of MCC hardware.

37 months ago
Measurement Computing

War diese Antwort hilfreich? Ja (10) / Nein (0)

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