Mark McBroom

Last seen: 1 dag ago | Active since 2012

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How do I add character to a string in Simulink/Simevents?
Simulink doesn't like the fact that the variable s grows in length. Try something like this: ..... s = repat(' ',1,10...

6 dagen ago | 0

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How to create a .dll from a .slx?
This can be done with SImulink Coder + Embedded Coder and then use the ert_shrlib.tlc target file. https://www.mathworks.com/...

6 dagen ago | 0

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Logging state-transition from stateflow in generated code
You could enable this feature: https://www.mathworks.com/help/stateflow/ug/use-active-state-output.html And then log the signal...

7 dagen ago | 0

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How to call matlab class method from simulink
function y = fcn(u) dsp = t_dsp; y = dsp.calc_val(u); end

7 dagen ago | 0

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Signal line lock icon
They mean that there is a data transfer between the source and destination of the line (as those blocks are mapped to different ...

15 dagen ago | 0

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Parsing Test Manager Information with Nested Folders
Try using this syntax to get all test cases in a nested folder structure: suite = TestSuite.fromFolder(pwd, 'IncludingSubfold...

30 dagen ago | 0

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Instances interfere with each other in a simulation of subsystem reuse.
The most straightforward approach is to use model reference. I suggest trying this again and if you have problems post your mod...

ongeveer een maand ago | 1

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How can I set a Block-parameter value that is a Simulink.Signal contained in a struct?
Try using Simulink.Parameter rather than Simuilnk.Signal.

3 maanden ago | 0

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How can I write this block
The result of the multiply will be a 2x1 vector. Use the selector block to split off each of the two elements of the vector int...

3 maanden ago | 0

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Does legacy code include static libraries?
You are correct that the static library is not needed for simulation because it is already linked into the mexw64 file. In orde...

3 maanden ago | 1

Answered
How to obtain DDS blockset data through maltab
You can use the logging features of Simulink to log data sent or received. You can also use the recording capabilities of the D...

3 maanden ago | 0

Answered
Error: Error occurred when checking data object usage for model
Since the top model VCU_App needs to interact with the child models using the same exported signals, you'll need to set owner of...

3 maanden ago | 0

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How do I get a pointer to a structure for in/out parameters
A non-virtual bus can be used to hold the input signals and a second non-virtual bus for the output signals. This will result i...

4 maanden ago | 0

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Autocode step function naming
Use the code mappings capability of Embedded Coder to control the names of the step functions. See the end of this web page: ...

4 maanden ago | 0

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Matrix column extraction not working when using codegen
By default, code from MATLAB coder is column major Try changing to row-major as described here: https://www.mathworks.com/help...

4 maanden ago | 0

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mex file generation failed
See the bottom of this page for instructions on how to use a source code debugger on C Mex Functions. https://www.mathworks.c...

4 maanden ago | 0

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Protect Code for Third Party Deployment
Another option would be to put your MATLAB code into a SImulink model via a MATLAB Function block and then distribute the Simuli...

4 maanden ago | 0

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mex file generation failed
It looks like you are missing the .c file that contains the code for speed_control_initialize() and speed_control_step()

4 maanden ago | 0

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PX4 with Simulink
You do not need PX4 hardware. The PX4 support package includes a PX4 simulator that you can use in place of actual hardware T...

4 maanden ago | 0

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C Union data type in Matlab/Simulink
You are correct that Simulink does not support unions. If you plan to use only one of the union-ed fields in your Simulink mode...

4 maanden ago | 0

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How do I access STM32 HAL headers in Simulink S-Function-Builder?
What is the purpose of the C Coder you are trying to integrate with S-Function Builder? The purpose of S-Function builder is to...

4 maanden ago | 0

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Simulink to DLL compatiable with TRNSYS
By default grt.tlc generates non-resuable code. In <model>.c you will note global variables for holding state information. To ...

4 maanden ago | 0

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MATLAB cannot find CMake on Ubuntu 20.04
Is R2021b or R2022a an option? We began shipping cmake with MATLAB in those releases so there is no need to install cmake separ...

4 maanden ago | 0

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Is Stateflow's temporal logic compatible with embedded coder?
Temporal logic in Stateflow is fully supported for code generation with Embedded Coder. Thanks. Mark.

5 maanden ago | 0

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app designer interface with simulink
This link provides steps for linking App Designer UI to Simulink: https://www.mathworks.com/matlabcentral/answers/1659870-app-d...

5 maanden ago | 0

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Delete Specific Simulink Block in a Linked Subsystem using m-script (MATLAB)
You have 2 options. if you want to delete the block for all instances of the subsystem, the you should open the simulink libr...

5 maanden ago | 0

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More efficient equivalent to while looping block in Simulink
You could try a MATLAB Function block and implement the logic in MATLAB.

5 maanden ago | 0

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Two way communication between Simulink and Raspberry Pi
You can use the UDP block in Simulink to do this: https://www.mathworks.com/help/ecoder/ref/udpsend.html#:~:text=Embedded%20C...

5 maanden ago | 0

Answered
Is it possible to compile Matlab GUI(GUIDE) who uses a Simulink model to an .exe?
You can do this with Simulink Compiler and App Designer: https://www.mathworks.com/help/slcompiler/ug/deploy-a-simulation-wit...

5 maanden ago | 1

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Size mismatch in Simulink for element wise multiplication
the problem is that the sizes of the matrices to the times() function are not the same. dot(x_mag,m_sup) is 1x2 while m_sup is ...

5 maanden ago | 0

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Mark McBroom

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