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Sylvain


National Physical Laboratory

Last seen: 8 mois il y a Actif depuis 2012

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Question


How to request the development of a new support package?
Trivial question, but where can I find the link to request a new support package?

11 mois il y a | 1 réponse | 0

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réponse

A répondu
Can Raspberry Pi support package work with the Rock Pi 4C+ (Rockchip RK3399-T)
The cuurent support packages Matlab and simulink for Raspberry Pi is not compatible with other single board computers than raspb...

11 mois il y a | 1

| A accepté

Question


Equivalent of ctrl+D but at subsystem level
I would like to make some checks on my models (state machine with simulkink codes) and there are numerous block and subsystem. A...

11 mois il y a | 1 réponse | 0

1

réponse

A répondu
Using an Arduino and Raspberry Pi Pico in tandem w/ MatLab
As far as I understand your question, yes, you can simultaneously control both Arduino Mega 2560 Rev3, using the Arduino Support...

environ un an il y a | 0

Question


How to send a Notify with Simulink Arduino BLE send?
I am trying to sense a POLAR H10 heart rate strap. I need to send notify flag to the server, Here is my simulink program. If...

environ un an il y a | 1 réponse | 0

1

réponse

A répondu
how to plot a mean line in a plot
Your question is not veary clear, but I think you want to plot: plot(t,mean(u1)*t)

environ un an il y a | 1

Question


How to add libraries stored on the remote target (Raspberry Pi)
Good day ! I have developed a piece of code to read i2c buffer (32 bits) on a Raspberry Pi. It works well on the Pi, and I am t...

environ un an il y a | 1 réponse | 0

0

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Question


How can I get an output to Matlab command from generated code (Matlab system object)
I have created a matlab system object that is called in a simulink program. I am trying to debug it by getting values in the Mat...

environ un an il y a | 2 réponses | 0

2

réponses

A répondu
Simulink data type mismatch when using atomic subsystems
Can you use a data conversion block before or after the rate transition and cast to either a double or a uint8?

plus d'un an il y a | 0

A répondu
How to expand a matrix depending on the file size?
Does this help ? n = 2; mycolors = [1*ones(1,n),2*ones(1,n),3*ones(1,n),4*ones(1,n)];

plus d'un an il y a | 0

| A accepté

Question


Can I call a Raspberry pi object within a block, for a program deployed on Raspberry pi
I am deploying an simulink algorithm on a raspberry pi, that connects to an i2c device. All my testing has been done in matlab...

plus d'un an il y a | 1 réponse | 0

1

réponse

A répondu
How I can create a while cycle that ends after a sepecific time
tic while(toc<60) % code end

plus d'un an il y a | 0

| A accepté

A répondu
search a subsystem in multiple Simulink file
You can get a list of the subsystems using the following command (some options might be removed) ss = find_system(gcb,'LookUnd...

plus d'un an il y a | 0

A répondu
Simulink Raspberry Hardware External Mode Error Issue
Hi, It is really difficult to read the error in the screenshots but I guess it is due to a failed connexion with the Raspberry ...

plus d'un an il y a | 0

Question


XCP crash Raspberry pi
I am using the tune and monitor function with the Raspberry Pi 4. I have made some improvement to my code but since, I get the...

plus d'un an il y a | 1 réponse | 0

1

réponse

Question


In the Model Base Calibration toolbox, can I plot the coefficients from the surface response?
I am trying to figure out how to work with the MBC toolbox, especially to conduct Design of experiments. I am testing a classi...

presque 2 ans il y a | 1 réponse | 0

1

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A répondu
Does MatLab 2020b support hardware implementation for Simscape models on Raspberry Pi 4B?
This might be part of the limitations: https://uk.mathworks.com/help/supportpkg/raspberrypi/ug/install-target-for-raspberry-pi-h...

environ 2 ans il y a | 1

| A accepté

A répondu
Use multiple SPIs on RPI (Raspberry Pi) 4B?
Hi Arish, I faced the same issue and found that the Raspberry Pi is limited with GPIOs. Hence I am using microcontrollers to h...

environ 2 ans il y a | 0

Question


Simulink Build return "ans = logical 0" in the diagnostics viewer
I am compiling code for a Raspberry Pi. I am not sure why I get this following output from the Diagnotics Viewer.

environ 2 ans il y a | 1 réponse | 0

1

réponse

A répondu
Raspberry for MATLAB Problem
Go to Modelling tab > Model settings, once the dialog box open go to Hardware implementation and select Raspberry Pi. Click OK ...

plus de 2 ans il y a | 0

A répondu
How to interface TCA9548A in Matlab Raspberry Pi?
I am not sure if the MATLAB API would allow it, as it checks i2c addresses on the bus before detection From my understanding i...

plus de 2 ans il y a | 0

Question


How to resize the mask dialog box?
I have developped a masked for a subsystem, which contains a lot of parameters. I am using containers, but the result is not tha...

plus de 2 ans il y a | 1 réponse | 0

0

réponse

A répondu
matlab app designer where is the workspace?
HI Robert, my own technique is to add a push button call debug. The callback of the push button uses the function assign('base...

plus de 2 ans il y a | 0

| A accepté

Question


How to dynamically change the Mask dialog box in Simulink
I have created a dynamic mask, which change if the block parameter "Command" is equal to Reset. The Command is set when I click ...

plus de 2 ans il y a | 1 réponse | 0

1

réponse

Question


Why my model is not running properly on my raspberry pi ? (PIGPIO.h test)
Hi, I have build the attached model to run on the raspberry pi. The model contain a S-function builder to try the library PigP...

plus de 3 ans il y a | 1 réponse | 0

0

réponse

A répondu
"Error using matlabshared.internal.ssh2Client"
Same error message, my Pi is wiried to the host PC. After a couple of time working with tune & monitor. I just unplugged the eth...

plus de 3 ans il y a | 0

Question


What GPIO library is used for the RaspberryPi support package?
Simple question, is it uing a mathworks library? the Pigpio library? WiringPi?

plus de 3 ans il y a | 1 réponse | 0

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réponse

Question


How to upgrade Raspbian when used with MATLAB/Simulink? Will it create a compatibility issue?
I have my raspberry pi plugged with my ethernet cable. I would like to update/upgrade raspbian, to add additional features, such...

plus de 3 ans il y a | 1 réponse | 0

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réponse

Question


How to optimize code generation for Arduino Uno for Tune&Monitor?
(After few tries, I have updated the end of this post) I just adapted the following arduino Code to display the character 'A'...

plus de 3 ans il y a | 1 réponse | 0

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réponse

Question


What is the best way to use Arduino libraries to interface with the Raspberry pi ?
I have both Hardware support packages Arduino and Raspberry for simulink. There are plenty of libraries for the arduino framewor...

plus de 3 ans il y a | 1 réponse | 0

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réponse

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