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Error when building SLRT application
We have seen error on PCs where the Windows user account name contains special characters and does not have administrator privil...

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Support Package for Raspberry Pi - Setup process: MATLAB cannot find my SD Card even if Windows does.
This is a known problem with the Raspberry Pi support package. Please contact MathWorks Technical Support to get a patch.

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Simulink Build Error : Type mismatch in initial value
Could you try to specify uint8(0) instead of just "0" as the initial value for 'PumpBatWp1Out_RPM' in the Stateflow Symbols Pane...

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Vivado 2020.2 and HDL coder
HDL Workflow Advisor supports Vivado 2020.2 since MATLAB R2022a: https://www.mathworks.com/matlabcentral/answers/518421-which-v...

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Simulink/Simscape Caught "std::exception" Exception message is: Failed to load bundle #444: C:\Program Files\MATLAB\R2022b\bin\win64\dastudio.dll
Hi everyone, We are aware of this issue at MathWorks Support. It may be caused by Avast & AVG antivirus software putting "libmw...

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File libmwtester_core_mi.dll from R2022b flagged as trojan virus
Hi Laurent, thank you for reporting this. I can confirm this hash value from my own MATLAB R2022b installation. We are aware o...

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How to open and plot .kml file in matlab
In R2021b and later, you could use the following functions from Mapping Toolbox to import a KML file and plot the markers on a w...

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Can I get the Simulink model for programming quadcopter by MATLAB/Simulink , that’s making me controlling for flying minidrones by MATLAB/Simulink
To get access to the 'flightControlSystem' model, you will need to install MATLAB, Simulink, and the "Simulink Support Package f...

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Error building Simulink Real-Time with Bus Creator connect to File Log
Do any of the signals going into the File Log block come from an S-Function block? If yes, is it one developed by you or is it a...

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What means "xPC" from the xPC Target?
It means "any PC". However, please note that such "do-it-yourself" targets are no longer supported with Simulink Real-Time. Onl...

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Embedded Coder Support Package for Xilinx Zynq Platform cannot connect the laptop to the Zedboard.
Hello Yuzong, our documentation says that "The development computer network connection must be on the same subnet as the hardwa...

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Could not load/create parameter sets for "Tunable block and global parameter" in real-time application speedgoat
This appears to be a bug which occurs if a bus object has a boolean type bus element and the bus is used as a parameter in the a...

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what is fpga board manager
Please see the following documentation: https://www.mathworks.com/help/hdlcoder/ug/fpga-board-manager-reference.html

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'parpool' fails in deployed application
See the MATLAB Answers post below - it could also just be a problem of running the executable against an incorrect version of MA...

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Usage of Matlab 2017b: Import filename of Simulink-Model into generated HDL-file (usage of HDL-coder)
In MATLAB R2017b, it is not possible to use macro-style keywords for custom header/footer comments with HDL Coder. We apologize...

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No driver block was generated for port(s) mapped to interface "LEDs General Purpose" in the software interface model. error occurred
Hi Praveen, The message that you mention should merely be a note (not an error) that no driver blocks are generated for the sof...

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Can I download older versions of MCR?
Please also see: How do I install older update versions of MATLAB Compiler Runtime (MCR)? Can I obtain versions of MCR that ar...

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Problem with the Connecttion between Zybo Z7 20 and Matlab
The MathWorks Zynq Workflow does not support ZYBO Z7-20 out of the box. The Linux image that you downloaded at the time was desi...

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Blackbox Interface : Task "Build FPGA Bitstream" unsuccessful
To avoid this error message, try to specify the external source code as "Additional source files" in HDL Workflow Advisor. When ...

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Simulink Real-Time Build Error: Undefined identifier xPCLoadParamSetFile in xpcoptions.tlc
From what we know, this is an error that only appears after installing Speedgoat I/O Blockset. To prove this, run the following ...

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Error in importhdl how to solve?
Here is a list of supported constructs with importdhl: https://www.mathworks.com/help/hdlcoder/ug/supported-verilog-constructs-...

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Problem with Windows Management Instrumentation while compiling a DSpace program with a FPGA card (RTI Build Error)
The issue appears to with either Xilinx System Generator or dSPACE RTI. These tools are external to MathWorks. You may want to ...

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Efficiently update MATLAB App Designer GUI real time from Simulink
See also the following MATLAB Answers post for more up-to-date info: https://www.mathworks.com/matlabcentral/answers/517628-how...

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Simulink engine interface is not enabled.
This is probably due to a licensing problem. Please see the following answer: https://www.mathworks.com/matlabcentral/answers/1...

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Simulink Engine Interface is not enabled
I suspect that this might be a licensing problem. For example, it could be that a network license key is unavailable. See also: ...

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Index exceeds array bounds when trying to configure USRP Support Package
We assume that you are receiving this error message while trying to set up the USRP Radio using the Hardware Setup GUI. The erro...

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How to run a code only up to a certain line?
Starting in R2021b, with our improved editor, there is also a new "Run to here" feature to run the code until to a certain line ...

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Simulink Real-Time API for Microsoft .NET Framework @ 2020b
See also the following MATLAB Answers post: https://www.mathworks.com/matlabcentral/answers/1459179-can-i-use-xpcapi-dll-or-xpc...

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SoC Builder: 'loading existing binaries' workflow fails with error: "Selected folder does not contain project information files"
Even if you would like to use the pregenerated bitstream, you need to follow all the steps in the example. This means that you h...

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EtherCAT master in Simulink Desktop Real-Time
The short answer is no. Simulink Real-Time (SLRT) and Simulink Desktop Real-Time (SLDRT) are fundamentally different products an...

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