Sylvain

National Physical Laboratory

Last seen: 6 días hace | Con actividad desde 2012

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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...

11 días hace | 0

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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...

17 días hace | 0 respuestas | 0

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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)

28 días hace | 1

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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...

28 días hace | 0 respuestas | 0

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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...

alrededor de 1 mes hace | 0 respuestas | 0

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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?

2 meses hace | 0

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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)];

2 meses hace | 0

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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...

2 meses hace | 0 respuestas | 0

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

3 meses hace | 0

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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...

4 meses hace | 0

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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 ...

4 meses hace | 0

Pregunta

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...

4 meses hace | 1 respuesta | 0

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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...

11 meses hace | 0 respuestas | 0

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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...

12 meses hace | 1

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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...

12 meses hace | 0

Pregunta

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.

alrededor de 1 año hace | 1 respuesta | 0

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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 ...

alrededor de 1 año hace | 0

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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...

más de 1 año hace | 0

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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...

más de 1 año hace | 0 respuestas | 0

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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...

más de 1 año hace | 0

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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 ...

más de 1 año hace | 1 respuesta | 0

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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...

más de 2 años hace | 0 respuestas | 0

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"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...

más de 2 años hace | 0

Pregunta

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

más de 2 años hace | 0 respuestas | 0

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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...

más de 2 años hace | 0 respuestas | 0

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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'...

más de 2 años hace | 0 respuestas | 0

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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...

más de 2 años hace | 0 respuestas | 0

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How to create a hovering effect on images in the App creator
when using the app designer, We can use images that have callback when clicking the image. Is there any property to modify t...

más de 2 años hace | 1 respuesta | 0

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How to use convertTDMS script and what is the most efficient file format to post-process data in MATLAB?
You can use this instead: https://uk.mathworks.com/matlabcentral/fileexchange/44206-converttdms-v10 the function TDMS_getStruct...

más de 2 años hace | 0

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How to interpolate data
interp1 inputs must be real number (look at the section input arguments from the help.). Thus remove the NaN values from the inp...

más de 2 años hace | 0

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