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Mark McBroom

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Answered
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.

ungefär 12 timmar ago | 0

Answered
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...

en dag ago | 0

Answered
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...

en dag ago | 0

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...

19 dagar 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...

20 dagar ago | 0

Answered
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...

26 dagar ago | 0

| accepted

Answered
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: ...

27 dagar ago | 0

| accepted

Answered
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...

27 dagar ago | 0

| accepted

Answered
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...

27 dagar ago | 0

Answered
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...

ungefär en månad ago | 0

Answered
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()

ungefär en månad ago | 0

| accepted

Answered
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...

ungefär en månad ago | 0

Answered
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...

ungefär en månad ago | 0

Answered
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...

ungefär 2 månader ago | 0

Answered
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 ...

ungefär 2 månader ago | 0

Answered
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...

ungefär 2 månader ago | 0

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

ungefär 2 månader ago | 0

| accepted

Answered
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...

3 månader ago | 0

Answered
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...

3 månader ago | 0

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

3 månader ago | 0

Answered
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...

3 månader 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...

3 månader ago | 1

Answered
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 ...

3 månader ago | 0

| accepted

Answered
Variant subsystem based on input parameters
Here are various examples of selecting a variant subsystem based on a mask parameter: https://www.mathworks.com/help/simulink/u...

3 månader ago | 0

| accepted

Answered
Problem with variable-size signals (Simulink)
use coder.varsize() in the ML Function block to define the variable temperature as variable length you should be able to feed ...

3 månader ago | 0

Answered
Simulink: programmatically find all blocks of a certain kind
find_system() is designed for this. https://www.mathworks.com/help/simulink/slref/find_system.html

3 månader ago | 0

Answered
question about blocks name
To get the library block path, you can hover over the block in the Library Browser. Alternatively, you can open the library mode...

3 månader ago | 0

Solved


Code breaker, Part III: Operation Xiangliu
You have been tasked with decoding several batches of coded messages that have been intercepted. Based on previous intellig...

3 månader ago

Answered
eProsima Shapes Demo can't receive messages from Simulink generated Data Writer
In R2021b on a Windows computer, the generated .exe from the attached mdoel works with RTI ShapesDemo on my computer. This mode...

4 månader ago | 1

Answered
TLC and MEXW64 files for Code Generation
Use the following legacy_code option to generate TLC code for an s-function. legacy_code('sfcn_tlc_generate', specs) Use L...

4 månader ago | 0

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