Driver Software>>NI-DAQmx Primary Software Version: 8.7 Primary Software Fixed Version: N/A Secondary Software: N/A Problem: I have a program that makes calls to the DAQmx driver and it is returning Error -50352 "Memory Cannot Be Allocated." How can I resolve this? Solution: This error code can result from numerous causes: Various known issues related to this error message have already been corrected - please try upgrading your DAQmx driver to the latest version. Trying to Start a task that has already been started can cause this error. Make sure that any calls to DAQmx Start Task are outside of the read/write loop. Also, if using more than one DAQmx Write, try wiring a false constant to the autostart input terminal in LabVIEW (or passing the equivalent parameter using the C interface). This error can also occur when LabVIEW cannot find a large enough contiguous block of memory in your RAM to allocate as a buffer for your sample acquisition. By default, DAQmx automatically configures the AI buffer based on your sample rate, but you can useDAQmx Configure Input Buffer to manually create a smaller buffer. Please see this KnowledgeBase article for more information on how DAQmx allocates buffer size.Note: When you create a smaller buffer, make sure that your LabVIEW application can read the samples off the buffer fast enough so that you do not encounter a buffer overflow error (Error -200279). Try moving the DAQ board to different PCI slots. Also, make sure the example programs that come with NI DAQmx work properly. This will help to determine if it is a hardware or a software problem. Ensure that you are clearing your task at the end of the program; if not, successive runs of the program may use up all of your system's memory, ultimately yielding this error. Related Links: Drivers and Updates: NI-DAQmxKnowledgeBase31T899KD: How Is the DAQmx Buffer Size Allocated for a Finite or Continuous Acquisition?KnowledgeBase4EPF28F9: Why Do I Get Error -200279 from my DAQmx Read VI or Property Node? Attachments: Report Date: 01/06/2009 Last Updated: 10/30/2014 Document ID: 4T5HAD8A Your Feedback! Poor|Excellent Yes No Document Quality? Answered Your Question? 1 2 3 4 5 Document needs work? Please tell us why. Please Contact NI for all product and support inquiries. My Profile | RSS | Privacy | Legal | Contact NI © 2014 National Instruments Corporation. All rights reserved. |
Support Support Newsreader MathWorks Search MathWorks.com MathWorks Newsreader Support MATLAB Newsgroup MATLAB Central Community Home MATLAB Answers File Exchange Cody Blogs Newsreader Link Exchange ThingSpeak Anniversary Home Post A New Message Advanced Search Help MATLAB Central Community Home MATLAB Answers File Exchange Cody Blogs Newsreader Link Exchange ThingSpeak Anniversary Home Post A New Message Advanced Search Help Trial software NIDAQmx error -50352 with Data acquisition toolbox Subject: NIDAQmx error -50352 with Data acquisition toolbox From: Yony Yony (view profile) 3 posts Date: 21 Jun, 2011 05:52:02 Message: 1 of 3 Reply to this message Add author to My Watch List View original format Flag as spam Hi I'm using PCI-6115 and Matlab http://digital.ni.com/public.nsf/allkb/00A43B6D38EB768E86257537000120BB Data Acquisition toolbox. Sometimes I get error -50352 "The requested memory could not be allocated" immediately after starting an analog input acquisition, but usually the program works fine. After the error, sometimes I have to restart the computer before my program will run properly. The memory I use is about 0.5Msamples for an analog output channel, and at most 1Msamples for analog input channels, well below the board memory (16Msamples). NIDAQmx is version 9.1. https://www.mathworks.com/matlabcentral/newsreader/view_thread/309512 My system also includes USB-6221, which doesn't generate the error. I also enabled the 3GB switch of Windows operating system (maybe its relevant) I'm not attaching the code since the program is quite long and complex Thanks Yonathan Subject: NIDAQmx error -50352 with Data acquisition toolbox From: Rob Purser Rob Purser (view profile) 146 posts Date: 29 Jun, 2011 09:25:25 Message: 2 of 3 Reply to this message Add author to My Watch List View original format Flag as spam Can you share a simplified version of the code that causes this? What version of MATLAB? What version of NI-DAQmx? -Rob Subject: NIDAQmx error -50352 with Data acquisition toolbox From: Yony Yony (view profile) 3 posts Date: 29 Jun, 2011 11:14:10 Message: 3 of 3 Reply to this message Add author to My Watch List View original format Flag as spam "Rob Purser"
från GoogleLogga inDolda fältSök efter grupper eller meddelanden
från GoogleLogga inDolda fältBöckerbooks.google.sehttps://books.google.se/books/about/The_New_York_Annotated_Digest.html?hl=sv&id=JwFDAQAAMAAJ&utm_source=gb-gplus-shareThe New York Annotated DigestMitt bibliotekHjälpAvancerad boksökningHandla böcker på Google PlayBläddra i världens största e-bokhandel och börja läsa böcker på webben, surfplattan, mobilen eller läsplattan redan idag.Besök Google Play nu »The New York Annotated Digest: A Complete Codification of the Law of New York, Embodied in the New York Decisions, and a Complete Judicial Interpretation and History of Every Court of Appeals Decision [1847-1916], Volym 8Victor Eugene RuehlAmerican Law Book Company, 1914 0 Recensionerhttps://books.google.se/books/about/The_New_York_Annotated_Digest.html?hl=sv&id=JwFDAQAAMAAJ Från bokens innehåll Så tycker andra-Skriv en recensionVi kunde inte hitta några recensioner.Andra upplagor - Visa allaThe New York Annotated Digest: A Complete Codification of the Law ..., Volym 1Victor Eugene RuehlFragmentarisk förhandsgranskning - 1912The New York Annotated Digest: A Complete Codification of the Law ..., Volym 10Victor Eugene RuehlFragmentarisk förhandsgranskning - 1914The New York Annotated Digest: A Complete Codification of the Law ..., Volym 17Victor Eugene RuehlFragmentarisk förhandsgranskning - 1917Visa alla »Vanliga ord och fraser12 N. Y. Suppl 9 Cyc action to recover afﬁrming aﬂirming agent agreement alleged alogy analogy Applied assessment assignment authority Bank beneﬁt bond cause of action certiﬁcate certiorari charter Cited in LRAn claim Code Civ contract corporation court of appeals court of equity creditors damages debt defendant Distinguished duty entitled evidence execution executor fact ﬁnal ﬁre insurance ﬁrm ﬁrst fraud granted held holding interest judgment jurisdiction jury land Laws lease liability lien Matter ment Misc mortgage municipal municipal corporation N. Y. Cr N. Y. St ofﬁce ofﬁcer oﬂice owner paid party payment plaintiff plaintiﬁ premises Proc proceedings proﬁts provision purchase question railroad received Referred rule Silv speciﬁed sufﬁcient suﬂicient Super supreme court Surr testator tion trial trust usury Wkly writ York CentBibliografisk informationTitelThe New York Annotated Digest: A Complete