How to connect the fuzzy logic controller with S-functions(sensor and actuator ) to behave with fuzziness in a simulink model and how to deploy them to plc?
@@NathanielTyler Here is the model that I want to deploy on a plc (raspberry pi /Arduino) the sensor and the actuator are presented with Matlab functions for simulation purposes until I can make s-functions for a temperature sensor and a dc motor(sensor and actuator could be replaced with any other types) my challenge here how I can connect all the parts with fuzzy rules to behave in a pleased way drive.google.com/file/d/1nvaCG2x5UtxMpYGpxoARwtWYkhxo0R8K/view?usp=sharing
@@abdelghafarelkhaoui9806 Please note I have not verified this, but I think you have to mux your signals of interest and then feed the mux output signal into your Fuzzy logic controller. %% You Tube Examples %% 1) th-cam.com/video/Z12oK07oFA4/w-d-xo.html&feature=emb_logo 2) th-cam.com/video/gPU9jWKXAgQ/w-d-xo.html&feature=emb_logo %% Simulink Example %% www.mathworks.com/help/fuzzy/simulate-fuzzy-inference-systems-in-simulink.html If your question is more specific I will have to do more research.
@@NathanielTyler thank you for the help my issue isn't with the model but the question here for example I have a sensor and actuator I set their fuzzy MF and sets and I simulate them but how to deploy them to plc? How to generate code and deploy from the model? Use a functions and write in C++? But how to connect all the parts with FLC and deploy the whole model to behave the way it behaves in real life?
@@abdelghafarelkhaoui9806 Here's another video I created a while back that may explain what to do: --- TH-cam Video --- "1 How to integrate Max6675 with Arduino in Simulink/Simulink s-function builder basics-1 temp Probe2" th-cam.com/video/vFup14vi6H4/w-d-xo.html --- How To Document --- "003 How To Make this Step By Step.DOCX" Note: In step "006 01 Run Code on Arduino Uno.JPG" click 'Build' instead of 'Monitor & Tune' docs.google.com/document/d/11q6ylKlSURZBLG43LrsDaWVUGsq7A4oF/edit?usp=sharing&ouid=112053615642444612541&rtpof=true&sd=true
I am trying to use the Adafruit ILI9341 library in Simulink. I did everything like you did but when i try to build the Simulink model i get the following error: Unable to find S-function module 'ILI9341_wrapper.c'. S-function modules must exist as either source files or pre-compiled object files on the MATLAB path. I renamed the ILI9341_wrapper.c file to a .cpp file and added the extern "C" to the void functions. I also got the ILI9341_wrapper.mexw64 in the Matlab folder. I also added all the header and cpp files, which are included in the Adafruit ILI9341 header and cpp files, to the same Matlab folder. I am using Matlab R2022b. Do you know how to fix this problem?
@@NathanielTyler I am trying to use the Adafruit_ADS1015 libary with Simulink and I have the same error as daniel. I do not have the Simulink Coder installed. I think this causes this error. Is that possible?
Hi - is there a way to include the Arduino / Adafruit header and cpp libs conveniently? Its a hassle to copy them. I am missing always some libs and its a pain to copy all the .h and .cpp files.
Not that I've observed. I have tried several attempts of calling libraries outside the project folder but they have all ended in failure. Please feel free to download the project @ drive.google.com/file/d/16talI_CAqRLc7VtByoRr4ZYr38aS6DV2/view
My first thought would be to try to go to Matlab > Home > Set Path > Add with subfolders: there you need to indicate your Arduino library root (e.g. C:\Users\\Documents\Arduino\libraries). This will add recursively all subfolders (with all libraries) to the path. Second, if the above does not work, you may want to play with the Libraries panel of S-Function Builder, and add accordingly INC_PATH, LIB_PATH, etc. You may want to check the official help file for that: uk.mathworks.com/help/simulink/sfg/s-function-builder-dialog-box.html In addition, you may also want to check the historical tutorial (the grandfather of this youtube video): www.mathworks.com/matlabcentral/fileexchange/39354-device-drivers Please let me know if any of the above solutions were successful or not.
@@catalinstefanteodorescu2996 Thank you so much for providing insight into this matter. I am happy to say that the second Idea you provided was able to work. I am now able to call Libraries from outside my project folder. I will be creating a follow up video to my solution very soon. In short, when adding a folder path under the Libraries panel of S-Function Builder I selected "INC_PATH" as the tag for both "C:\Users\\Documents\Arduino\libraries\OneWire" & "C:\Users\\Documents\Arduino\libraries\DallasTemperature"
Many Thanks. Diagnostic viewer giving error when I click to Monitor & Tune icon. Error : Code generation information file does not exist. How can I fix this?
@@NathanielTyler Thanks for quick reply. I have intalled Simulink Coder , Embedded Coder , MinGW Compiler but Visual Studio Community not installed. I am also using Matlab R2020b like you.
While trying this method for controlling a Steeper motor I am facing this problem. "Top model targets built: Model Action Rebuild Reason ==================================================================== step_try Failed Code generation information file does not exist. 0 of 1 models built (0 models already up to date) Build duration: 0h 0m 18.264s The path 'portable/sketchbook/libraries' does not exist. Caused by: The path does not exist, error code: 0" How can I solve this?
Do you have the encoders installed for simulink and matlab? Also please note that per my research you must install Visual Studio Community 2017 for both the MATLAB Compiler and Simulink Compiler to Run effectively. ----------------------- Simulink Coder From www.mathworks.com/help/rtw/index.html?s_tid=CRUX_lftnav Simulink Coder From www.mathworks.com/products/simulink-coder.html MATLAB Coder From www.mathworks.com/help/coder/index.html?s_tid=srchtitle ----------------------- Clicking on the link below takes you to the webpage below which includes the download button Visual Studio 2017 version 15.9 Release Notes From docs.microsoft.com/en-us/visualstudio/releasenotes/vs2017-relnotes In order to download Visual Studio 2017 you must be logged into your Microsoft account and accept the free Visual Studio Subscription my.visualstudio.com/Subscriptions Download Visual Studio Community 2017 /////// Go to the downloads page and Download 'Visual Studio Community 2017' because its free and supported by both MATLAB and Simulink my.visualstudio.com/Downloads?q=visual%20studio%202017&wt.mc_id=o~msft~vscom~older-downloads ----------------------- Installation File: Visual Studio Community 2017 Begin the Installation Process Install "Desktop Development with C++" Re-Install the MATLAB and Simulink add-on's as needed
Do you have the encoders installed for simulink and matlab? Also please note that per my research you must install Visual Studio Community 2017 for both the MATLAB Compiler and Simulink Compiler to Run effectively. ----------------------- Simulink Coder From www.mathworks.com/help/rtw/index.html?s_tid=CRUX_lftnav Simulink Coder From www.mathworks.com/products/simulink-coder.html MATLAB Coder From www.mathworks.com/help/coder/index.html?s_tid=srchtitle ----------------------- Clicking on the link below takes you to the webpage below which includes the download button Visual Studio 2017 version 15.9 Release Notes From docs.microsoft.com/en-us/visualstudio/releasenotes/vs2017-relnotes In order to download Visual Studio 2017 you must be logged into your Microsoft account and accept the free Visual Studio Subscription my.visualstudio.com/Subscriptions Download Visual Studio Community 2017 /////// Go to the downloads page and Download 'Visual Studio Community 2017' because its free and supported by both MATLAB and Simulink my.visualstudio.com/Downloads?q=visual%20studio%202017&wt.mc_id=o~msft~vscom~older-downloads ----------------------- Installation File: Visual Studio Community 2017 Begin the Installation Process Install "Desktop Development with C++" Re-Install the MATLAB and Simulink add-on's as needed
I ordered the thermocouples and am waiting for the delivery. The parts should be here in a week. I think I know what the s function code is supposed to look like, but I like having the parts in hand and working in simulink before I share my solution.
Hi Tyler, thanks for the great video. I replicated it and it works. But I would like to read 2-4 sensors. Unfortunately that doesn't work. When I use an Arduino sketch, multiple sensors work. But I can't get a connection in Simulink. I tried to adjust the index but there is no value. 1 or 0 remains in the display. Can you tell me what I might have to adjust. Many thanks regards Denny
I have been resolved... implemented both single reading PIN's on Arduino UNO and build a Air Flap control Code handle two AirFlaps w/ relative crossing Temperature Detection at runtime.... I don't know why doesn't handle library one PIN w/ more as one Sensor connected....? Im using PIN 4 and 7 as example and it work's fine.... Thanks a lot for getting information S-Function as owned library implemented Simulink Model.... Very helpful best regards Denny
You can modify the s-function so it accepts more than 1 input. I’ve done this before with weight sensors. I’ll try to get a code sample for you later today.
Hello, I managed to implement two sensors in the same S function and it works great. Note: I used a single arduino port for the data from both sensors.
***Summary*** YES, Simulink can flash to a raspberry pi. Please note I have not used a raspberry pi, but the s-function builder block will be very similar. ***Here are 2 links that should get you started*** Add-On Download Link: www.mathworks.com/hardware-support/raspberry-pi-simulink.html Setup: th-cam.com/video/wWLBugWJLwQ/w-d-xo.html&feature=emb_title ***Steps for success*** Step 1) make the code work in raspberry pi IDE Step 2) translate that working code into a templated text file for 's-function builder block'. // Note: use my text file template as reference Step 3) copy text into a 's-function build block' and test functionality with the raspberry pi. ***Note*** If you get stuck on step 2 or 3 you can send me your working raspberry pi code and I may be able to provide suggestions.
@@NathanielTyler Thnx a lot for the explanation and the reply, in fact, I already installed the needed packages and I had run what you described and it worked perfectly, but I have a question that I'm stuck with since I started the work (am doing a thesis btw so I have a ton of stuff to do in a complex model), so my question here is could we integrate the s-function in a model where it can communicate with the other parts in the model that will be run on hardware ? as an example I have a model and I want to connect a dc motor and DS18B20 temp-sensor to then run on Arduino/raspberry in the middle there is some stuff for sure as a PID controller(am using a fuzzy logic controller) so should use the s-function builder and then import the libraries needed after running them on an IDE? is it going to be executed or there are some tips to be done with the model? sorry if I wrote a lot but I'm really confused about many stuff, I have another question about the use of the fuzzy logic controller in a model built in Simulink to be run on a hardware board is it going to be executed within a model or there is no way except we generate code from it (I cant use Simulink coder neither the plc nor MatLab coder because I'm using the trial version for student ), I hope I can get some answers because I've been blocked for several days thanks in advance Nathaniel
@@abdelghafarelkhaoui9806 I am a little confused by your question so please draw up a picture in ms paint or attempt to re-summarize your question. My Response to your question: In short, it is possible to create multiple S-Function Builder blocks in your model and reference the output signals throughout your model. Furthermore, S-Function Builder blocks can be feed input signals. Note 1: Please note, Matlab coder/Simulink coder are mandatory if you're attempting to both encode and flash a PLC (Arduino/Raspberry Pie) from Matlab/Simulink. Note 2: In a profession setting, if you plan on calling the same block multiple times throughout a complex model you typically mask your S-Function builder block in a common library and call the custom block from the Simulink library panel. ### Visual Community Compiler - Free download and Install Instructions ### docs.google.com/document/d/1KvT8DJh26U3GUhYPkiEbR94VkpTA9H3Q/edit?usp=sharing&ouid=112053615642444612541&rtpof=true&sd=true
@@abdelghafarelkhaoui9806 A world of wisdom: If you have a student email then you can buy the student edition of Matlab and Simulink along with their Respective Simulink coder & Matlab Coder for a relatively cheap price. (See Document below for student pricing... please note you don't have to buy every addon like I did.) ### Visual Community Compiler - Free download and Install Instructions ### @t
@@abdelghafarelkhaoui9806 if you type 'ver' into the matlab window you can check what add-ons are included in your trial version of Simulink and Matlab.
I personal do not know if this specific simulink file I've created is backwards compatible with matlab r2017b. You will have try and attempt opening the project file I've created and determine if the program works. Project File: drive.google.com/file/d/16talI_CAqRLc7VtByoRr4ZYr38aS6DV2/view If the option above doesn't work you could try to follow the steps in the video and try to build this program in r2017b. For more info on the r2017b S-function builder block I'd recommend visiting the following link: www.mathworks.com/help/releases/R2017b/simulink/sfg/s-function-builder-dialog-box.html#f8-107343
How to connect the fuzzy logic controller with S-functions(sensor and actuator ) to behave with fuzziness in a simulink model and how to deploy them to plc?
Can you give me an example of what your desired setup?
@@NathanielTyler Here is the model that I want to deploy on a plc (raspberry pi /Arduino) the sensor and the actuator are presented with Matlab functions for simulation purposes until I can make s-functions for a temperature sensor and a dc motor(sensor and actuator could be replaced with any other types) my challenge here how I can connect all the parts with fuzzy rules to behave in a pleased way drive.google.com/file/d/1nvaCG2x5UtxMpYGpxoARwtWYkhxo0R8K/view?usp=sharing
@@abdelghafarelkhaoui9806 Please note I have not verified this, but I think you have to mux your signals of interest and then feed the mux output signal into your Fuzzy logic controller.
%% You Tube Examples %%
1) th-cam.com/video/Z12oK07oFA4/w-d-xo.html&feature=emb_logo
2) th-cam.com/video/gPU9jWKXAgQ/w-d-xo.html&feature=emb_logo
%% Simulink Example %%
www.mathworks.com/help/fuzzy/simulate-fuzzy-inference-systems-in-simulink.html
If your question is more specific I will have to do more research.
@@NathanielTyler thank you for the help my issue isn't with the model but the question here for example I have a sensor and actuator I set their fuzzy MF and sets and I simulate them but how to deploy them to plc? How to generate code and deploy from the model? Use a functions and write in C++? But how to connect all the parts with FLC and deploy the whole model to behave the way it behaves in real life?
@@abdelghafarelkhaoui9806 Here's another video I created a while back that may explain what to do:
--- TH-cam Video ---
"1 How to integrate Max6675 with Arduino in Simulink/Simulink s-function builder basics-1 temp Probe2"
th-cam.com/video/vFup14vi6H4/w-d-xo.html
--- How To Document ---
"003 How To Make this Step By Step.DOCX"
Note: In step "006 01 Run Code on Arduino Uno.JPG" click 'Build' instead of 'Monitor & Tune'
docs.google.com/document/d/11q6ylKlSURZBLG43LrsDaWVUGsq7A4oF/edit?usp=sharing&ouid=112053615642444612541&rtpof=true&sd=true
I am trying to use the Adafruit ILI9341 library in Simulink.
I did everything like you did but when i try to build the Simulink model i get the following error:
Unable to find S-function module 'ILI9341_wrapper.c'. S-function modules must exist as either source files or pre-compiled object files on the MATLAB path.
I renamed the ILI9341_wrapper.c file to a .cpp file and added the extern "C" to the void functions. I also got the ILI9341_wrapper.mexw64 in the Matlab folder. I also added all the header and cpp files, which are included in the Adafruit ILI9341 header and cpp files, to the same Matlab folder. I am using Matlab R2022b.
Do you know how to fix this problem?
I unfortunately don’t know how to resolve this. When I was testing I only used Arduino brand boards since any offshoot brand seemed to have issues.
It is possible the issue is due to missing library files within the bootloader but I’m currently unsure how to resolve this issue.
@@NathanielTyler I am trying to use the Adafruit_ADS1015 libary with Simulink and I have the same error as daniel. I do not have the Simulink Coder installed. I think this causes this error. Is that possible?
@@AntoMatic-b5dThe simulink encoder is needed for converting simulink block code into the c code which will be flashed onto the microcontroller.
Hi - is there a way to include the Arduino / Adafruit header and cpp libs conveniently? Its a hassle to copy them. I am missing always some libs and its a pain to copy all the .h and .cpp files.
Not that I've observed. I have tried several attempts of calling libraries outside the project folder but they have all ended in failure.
Please feel free to download the project @ drive.google.com/file/d/16talI_CAqRLc7VtByoRr4ZYr38aS6DV2/view
My first thought would be to try to go to Matlab > Home > Set Path > Add with subfolders: there you need to indicate your Arduino library root (e.g. C:\Users\\Documents\Arduino\libraries). This will add recursively all subfolders (with all libraries) to the path.
Second, if the above does not work, you may want to play with the Libraries panel of S-Function Builder, and add accordingly INC_PATH, LIB_PATH, etc. You may want to check the official help file for that:
uk.mathworks.com/help/simulink/sfg/s-function-builder-dialog-box.html
In addition, you may also want to check the historical tutorial (the grandfather of this youtube video):
www.mathworks.com/matlabcentral/fileexchange/39354-device-drivers
Please let me know if any of the above solutions were successful or not.
@@catalinstefanteodorescu2996 Thank you so much for providing insight into this matter. I am happy to say that the second Idea you provided was able to work. I am now able to call Libraries from outside my project folder. I will be creating a follow up video to my solution very soon. In short, when adding a folder path under the Libraries panel of S-Function Builder I selected "INC_PATH" as the tag for both "C:\Users\\Documents\Arduino\libraries\OneWire" & "C:\Users\\Documents\Arduino\libraries\DallasTemperature"
This was my solution: th-cam.com/video/-iDBuuhVx1c/w-d-xo.html
Many Thanks. Diagnostic viewer giving error when I click to Monitor & Tune icon. Error : Code generation information file does not exist. How can I fix this?
Do you have simulink encoder and matlab encoder installed? Do you have a complier such as visual studio community installed?
@@NathanielTyler Thanks for quick reply. I have intalled Simulink Coder , Embedded Coder , MinGW Compiler but Visual Studio Community not installed. I am also using Matlab R2020b like you.
@@NathanielTyler Which version of the Visual Studio need to install for using Matlab R2020b?
@@OpAmpLogic what controller are you using?
@@NathanielTyler I am using Arduino Mega(2560)
this was very helpful thank you very much
Glad it helped!
While trying this method for controlling a Steeper motor I am facing this problem. "Top model targets built:
Model Action Rebuild Reason
====================================================================
step_try Failed Code generation information file does not exist.
0 of 1 models built (0 models already up to date)
Build duration: 0h 0m 18.264s
The path 'portable/sketchbook/libraries' does not exist.
Caused by:
The path does not exist, error code: 0"
How can I solve this?
Do you have the encoders installed for simulink and matlab?
Also please note that per my research you must install Visual Studio Community 2017 for both the MATLAB Compiler and Simulink Compiler to Run effectively.
-----------------------
Simulink Coder From www.mathworks.com/help/rtw/index.html?s_tid=CRUX_lftnav
Simulink Coder From www.mathworks.com/products/simulink-coder.html
MATLAB Coder From www.mathworks.com/help/coder/index.html?s_tid=srchtitle
-----------------------
Clicking on the link below takes you to the webpage below which includes the download button
Visual Studio 2017 version 15.9 Release Notes From docs.microsoft.com/en-us/visualstudio/releasenotes/vs2017-relnotes
In order to download Visual Studio 2017 you must be logged into your Microsoft account and accept the free Visual Studio Subscription
my.visualstudio.com/Subscriptions
Download Visual Studio Community 2017 /////// Go to the downloads page and Download 'Visual Studio Community 2017' because its free and supported by both MATLAB and Simulink
my.visualstudio.com/Downloads?q=visual%20studio%202017&wt.mc_id=o~msft~vscom~older-downloads
-----------------------
Installation File: Visual Studio Community 2017
Begin the Installation Process
Install "Desktop Development with C++"
Re-Install the MATLAB and Simulink add-on's as needed
what stepper motor and libraries are you using?
@NathanielTyler I'm getting error like this ds18b20_probe Failed Code generation information file does not exist.
Do you have the encoders installed for simulink and matlab?
Also please note that per my research you must install Visual Studio Community 2017 for both the MATLAB Compiler and Simulink Compiler to Run effectively.
-----------------------
Simulink Coder From www.mathworks.com/help/rtw/index.html?s_tid=CRUX_lftnav
Simulink Coder From www.mathworks.com/products/simulink-coder.html
MATLAB Coder From www.mathworks.com/help/coder/index.html?s_tid=srchtitle
-----------------------
Clicking on the link below takes you to the webpage below which includes the download button
Visual Studio 2017 version 15.9 Release Notes From docs.microsoft.com/en-us/visualstudio/releasenotes/vs2017-relnotes
In order to download Visual Studio 2017 you must be logged into your Microsoft account and accept the free Visual Studio Subscription
my.visualstudio.com/Subscriptions
Download Visual Studio Community 2017 /////// Go to the downloads page and Download 'Visual Studio Community 2017' because its free and supported by both MATLAB and Simulink
my.visualstudio.com/Downloads?q=visual%20studio%202017&wt.mc_id=o~msft~vscom~older-downloads
-----------------------
Installation File: Visual Studio Community 2017
Begin the Installation Process
Install "Desktop Development with C++"
Re-Install the MATLAB and Simulink add-on's as needed
@@NathanielTyler Thanks for the reply Sir. I'm still getting same error.
When generating the code is your project folder path open to the correct folder?
www.mathworks.com/matlabcentral/answers/731733-model-error-code-generation-file-does-not-exist-simulink-and-arduino?s_tid=ans_lp_feed_leaf
Did u solve the problem?
tnx for your help. you helped me a lot. but one thing could you please show us for MAX6675 thermocouple. I tried but it doesn't work. tnx again.
Great question. I'll have to look into that.
I’ll try to create a video but here’s another persons video for now th-cam.com/video/oSp_qm6s33M/w-d-xo.html
Here’s some more research info if your interested:
th-cam.com/video/dRGX_8P_98w/w-d-xo.html
@@NathanielTyler yeah, but I want to use it in Matlab s function. just like DS18B20
I ordered the thermocouples and am waiting for the delivery. The parts should be here in a week.
I think I know what the s function code is supposed to look like, but I like having the parts in hand and working in simulink before I share my solution.
Hi Tyler, thanks for the great video. I replicated it and it works. But I would like to read 2-4 sensors. Unfortunately that doesn't work. When I use an Arduino sketch, multiple sensors work. But I can't get a connection in Simulink. I tried to adjust the index but there is no value. 1 or 0 remains in the display. Can you tell me what I might have to adjust. Many thanks regards Denny
I have been resolved... implemented both single reading PIN's on Arduino UNO and build a Air Flap control Code handle two AirFlaps w/ relative crossing Temperature Detection at runtime.... I don't know why doesn't handle library one PIN w/ more as one Sensor connected....? Im using PIN 4 and 7 as example and it work's fine.... Thanks a lot for getting information S-Function as owned library implemented Simulink Model.... Very helpful best regards Denny
@@dossidr Sorry for the late reply but I'm glad you were able to resolve the issue. Well done on implementing a working solution.
You can modify the s-function so it accepts more than 1 input. I’ve done this before with weight sensors. I’ll try to get a code sample for you later today.
Hello, I managed to implement two sensors in the same S function and it works great. Note: I used a single arduino port for the data from both sensors.
Thnx for the explanation, it's very helpful, I just wonder if there is a way to do the same to raspberry pi ?
***Summary***
YES, Simulink can flash to a raspberry pi.
Please note I have not used a raspberry pi, but the s-function builder block will be very similar.
***Here are 2 links that should get you started***
Add-On Download Link: www.mathworks.com/hardware-support/raspberry-pi-simulink.html
Setup: th-cam.com/video/wWLBugWJLwQ/w-d-xo.html&feature=emb_title
***Steps for success***
Step 1) make the code work in raspberry pi IDE
Step 2) translate that working code into a templated text file for 's-function builder block'. // Note: use my text file template as reference
Step 3) copy text into a 's-function build block' and test functionality with the raspberry pi.
***Note***
If you get stuck on step 2 or 3 you can send me your working raspberry pi code and I may be able to provide suggestions.
@@NathanielTyler Thnx a lot for the explanation and the reply, in fact, I already installed the needed packages and I had run what you described and it worked perfectly, but I have a question that I'm stuck with since I started the work (am doing a thesis btw so I have a ton of stuff to do in a complex model), so my question here is could we integrate the s-function in a model where it can communicate with the other parts in the model that will be run on hardware ? as an example I have a model and I want to connect a dc motor and DS18B20 temp-sensor to then run on Arduino/raspberry in the middle there is some stuff for sure as a PID controller(am using a fuzzy logic controller) so should use the s-function builder and then import the libraries needed after running them on an IDE? is it going to be executed or there are some tips to be done with the model? sorry if I wrote a lot but I'm really confused about many stuff, I have another question about the use of the fuzzy logic controller in a model built in Simulink to be run on a hardware board is it going to be executed within a model or there is no way except we generate code from it (I cant use Simulink coder neither the plc nor MatLab coder because I'm using the trial version for student ), I hope I can get some answers because I've been blocked for several days thanks in advance Nathaniel
@@abdelghafarelkhaoui9806 I am a little confused by your question so please draw up a picture in ms paint or attempt to re-summarize your question.
My Response to your question:
In short, it is possible to create multiple S-Function Builder blocks in your model and reference the output signals throughout your model. Furthermore, S-Function Builder blocks can be feed input signals.
Note 1:
Please note, Matlab coder/Simulink coder are mandatory if you're attempting to both encode and flash a PLC (Arduino/Raspberry Pie) from Matlab/Simulink.
Note 2:
In a profession setting, if you plan on calling the same block multiple times throughout a complex model you
typically mask your S-Function builder block in a common library and call the custom block from the Simulink library panel.
### Visual Community Compiler - Free download and Install Instructions ###
docs.google.com/document/d/1KvT8DJh26U3GUhYPkiEbR94VkpTA9H3Q/edit?usp=sharing&ouid=112053615642444612541&rtpof=true&sd=true
@@abdelghafarelkhaoui9806
A world of wisdom:
If you have a student email then you can buy the student edition of Matlab and Simulink along with their Respective Simulink coder & Matlab Coder for a relatively cheap price. (See Document below for student pricing... please note you don't have to buy every addon like I did.)
### Visual Community Compiler - Free download and Install Instructions ###
@t
@@abdelghafarelkhaoui9806 if you type 'ver' into the matlab window you can check what add-ons are included in your trial version of Simulink and Matlab.
can it be used on matlab r2017b?
I personal do not know if this specific simulink file I've created is backwards compatible with matlab r2017b. You will have try and attempt opening the project file I've created and determine if the program works.
Project File: drive.google.com/file/d/16talI_CAqRLc7VtByoRr4ZYr38aS6DV2/view
If the option above doesn't work you could try to follow the steps in the video and try to build this program in r2017b.
For more info on the r2017b S-function builder block I'd recommend visiting the following link: www.mathworks.com/help/releases/R2017b/simulink/sfg/s-function-builder-dialog-box.html#f8-107343
la version de matlab à utiliser est elle problématique? j'ai matlab 2018
i like it