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MATLAB Support Package for Arduino Hardware

by MathWorks MATLAB Hardware Team
Acquire inputs and send outputs on Arduino boards
2.8
234 Ratings

1899 Downloads

Updated 10 Mar 2021

Editor's Note: Popular File 2015 2016 2017 2018

MATLAB® Support Package for Arduino® Hardware enables you to use MATLAB to interactively communicate with an Arduino board.

For instance, you can read and write sensor data through the Arduino board and immediately see the results in MATLAB without compiling any code. Further, you can utilize thousands of built-in math, engineering, and plotting functions that are included with MATLAB to analyze and visualize data collected from your Arduino.

You can also create and distribute complied standalone MATLAB applications that run MATLAB programs on systems to interface Arduino hardware over Serial without an installed version of MATLAB.

Feature Highlights:

● Build Projects with Arduino Engineering Kit Rev1 and Rev2
● Communicate with other devices through GPIO, I2C, SPI, CAN, and Serial peripherals
● Communicate with an Arduino board over a USB cable or wirelessly over Wi-Fi or Bluetooth
● Support for Servo, Shift Registers, Rotary Encoders, and Ultrasonic sensors
● Read real-time data from IMU, BNO055, and GPS sensors
● Create custom add-on libraries to use with your Arduino device and supported hardware shields

To know more about the supported Arduino boards and other features, visit - https://www.mathworks.com/hardware-support/arduino-matlab.html

This support package is functional for R2014a and beyond.

To use Arduino hardware with MATLAB versions R2013b and earlier, see
http://www.mathworks.com/matlabcentral/fileexchange/32374

For download or installation issues with this support package, please contact MathWorks Technical Support - https://www.mathworks.com/support/contact_us.html

NOTES:
● For MATLAB R2017a and earlier versions, this support package is currently unable to download third-party software. For details and workaround, see this Bug Report https://www.mathworks.com/support/bugreports/1741173.
● MATLAB R2017b and later versions are unaffected.

Comments and Ratings (659)

嘉琦 赵

MathWorks MATLAB Hardware Team

Hi Ian,

Apologies for the inconvenience. Please provide details on the MATLAB version, OS platform, and possibly the execution timings of the digital IO APIs (you can either use tic;toc to capture the timings or use the timeit API - https://www.mathworks.com/help/matlab/ref/timeit.html for capturing average execution timings) and information on any specific workflow(s) wherein you are experiencing the scenario that you just mentioned.

Kindly reach out to the MathWorks Technical Support for the same.

Thanks,
MATLAB Hardware Team
MathWorks

Ian

For digital I/O tasks this remains significantly slower than the legacy support package (command-response times are so much slower in a loop, it is crazy). Installation is a real pain, I don't understand why this takes so long to download, especially on an unstable connection it can often fail and is really frustrating. The legacy toolbox is so much easier in this regard...

Taisuke Sato

MathWorks MATLAB Hardware Team

Hi Nathan,

Kindly reach out to the MathWorks Technical Support with details on MATLAB version, OS platform, and your query on uninstalling the support package to get help on resolving the same.

Thanks,
MATLAB Hardware Team
MathWorks

Nathan Whiteman

Has anyone figured out how to uninstall this silently?

Utsav Panchal

MathWorks MATLAB Hardware Team

Hi Fahim,

Kindly reach out to the MathWorks Technical Support with details on the macOS Big Sur version, CPU processor (can be found out from "About This Mac"), MATLAB version, and error logs to get help on resolving the issue.

Thanks,
MATLAB Hardware Team
MathWorks

Fahim Pirmohamed

Hello,
Doesn't work at all on macOS Big Sur. The version of the Arduino IDE that comes with this package is broken for this version of macOS. It gives the "bad CPU type in executable" error. This can be solved by updating the IDE to 1.8.13 however don't know how to get this package to use the new IDE version

MathWorks MATLAB Hardware Team

Hi Quintin,

The Application Compiler picks the default p-coded files that are required from the MATLAB Support Package for Arduino Hardware.

Please refer to an example on creating a standalone application for Arduino Hardware: https://www.mathworks.com/help/supportpkg/arduinoio/ug/create-standalone-applications-for-arduino-hardware-from-matlab-programs.html
Some guidance on including support package in a compiled application can also be found at: https://www.mathworks.com/help/compiler/manage-support-packages.html

Kindly reach out to the MathWorks Technical Support with details on MATLAB version, OS platform, the MATLAB APIs and APIs from the MATLAB Support Package for Arduino Hardware that are being used in the app, and error logs to get help in resolving the issue.

Thanks,
MATLAB Hardware Team
MathWorks

Logan R Meyer

Ben Macklin

Quintin Bynum

Hello,
I have a MATLAB APP that I am trying to publish as a standalone desktop app. It uses some of the functions from this support package. The desktop app however does not work when [ublished because there are some p file depencies. Will you send me m file versions of a list of files from the support package?

Thanks

cui

Very good, the only drawback is that downloading third-party packages is relatively slow, users in mainland China need to try to download and install many times or mount a VPN to download successfully

MathWorks MATLAB Hardware Team

Hi everyone!

We are pleased to inform that the support package version of the MATLAB Support Package for Arduino Hardware 21.1.0 associated with the MATLAB release R2021a, now also includes MATLAB support for the following sensors : LSM303C, HTS221, and LPS22HB.

Please visit the MATLAB documentation page for getting more information on the sensor APIs at:
https://www.mathworks.com/help/supportpkg/arduinoio/sensors.html?s_tid=CRUX_lftnav

Thanks,
MATLAB Hardware Team
MathWorks

MathWorks MATLAB Hardware Team

Hi everyone!

We are pleased to inform that the support package version of the MATLAB Support Package for Arduino Hardware 21.1.0 associated with the MATLAB release R2021a, now includes MATLAB support for the following:

a) Read data from LSM6DS sensors on Arduino hardware
Please visit the MATLAB documentation page for getting more information on the LSM6DS sensor APIs at
https://www.mathworks.com/help/supportpkg/arduinoio/sensors.html?s_tid=CRUX_lftnav

b) Support for Arduino Nano 33 BLE and Nano 33 BLE Sense boards over serial connection
Please visit the MATLAB documentation page for getting more information on constructing arduino object with these boards at:
https://www.mathworks.com/help/supportpkg/arduinoio/ref/arduino.html

c) Integration of Arduino Engineering Kit Rev 2 Project Files in the MATLAB Support Package for Arduino Hardware
Please visit the MATLAB documentation page for getting more information on the AEK Rev2 project files at:
https://www.mathworks.com/help/supportpkg/arduinoio/ug/arduino-aek.html

Thanks,
MATLAB Hardware Team
MathWorks

matlabuser77

MathWorks MATLAB Hardware Team

Hi RoWayne,

You can create a folder in F drive, browse to this location from within the MATLAB window. Use the following command to install the support package in the folder you just created:

>> matlabshared.supportpkg.setSupportPackageRoot(pwd)

NOTE: Instead of pwd, you can provide a generic path. This will register this path for installing the support package.

If you are still having trouble installing the support package at the specified path, kindly reach out to the MathWorks Technical Support

Thanks,
MATLAB Hardware Team
MathWorks

MathWorks MATLAB Hardware Team

Hi Adarsh,

It looks like the support package installation did not go through successfully.

Kindly reach out to the MathWorks Technical Support with details on the MATLAB version, OS platform, and installation logs to get help in resolving the issue(s).

Thanks,
MATLAB Hardware Team
MathWorks

MathWorks MATLAB Hardware Team

Hi Fabrizio,

For connecting to a board over WiFi, the specific WiFi SSID/password and encryption details needs to be provided manually while configuring the board with arduinosetup.

Currently, we do not have a method to enlist/scan the available WiFi SSIDs.

For further queries, kindly reach out to the MathWorks Technical Support

Thanks,
MATLAB Hardware Team
MathWorks

RoWayne Maxwell

I can not get the install link to let me choose where i wish to install the support package. is thier a work around for this? ie installer wants to pick C drive. I want to put it into the F drive. but i have no means to specify this. Please help

Julian Dorville

Adarsh Chaunal

Hello,
I am getting this error, : Arduino IDE at folder '' is corrupt.
>> ide = arduino.supportpkg.getIDERoot

ide =

0×0 empty char array
i have reinstalled multiple time. Please help me for this problem.
Thanks and Regards.

Fabrizio Marini

Hi,
i have a mkr wifi 1010 arduino and i want to do a wifi scan network, just for take wifi list. Is scan network possible with matlab?
Thanks for help

MathWorks MATLAB Hardware Team

Hi Sudiksh,

Please confirm if the correct COM port is being detected to which UNO is plugged in. For that, you can issue the following command to enlist the available com ports -
>> seriallist

For further queries, kindly reach out to the MathWorks Technical Support with details on the OS platform and MATLAB version to get help on resolving the issue(s).

Thanks,
MATLAB Hardware Team
MathWorks

MathWorks MATLAB Hardware Team

Hi Théo,

Kindly reach out to the MathWorks Technical Support with details on the OS platform and the installation logs to get help on resolving the issue(s).

Thanks,
MATLAB Hardware Team
MathWorks

Sudiksh Srivastava

Hi,
I have an arduino Uno and am trying to connect it to matlab via usb for actuation purpose. I installed the arduino package, however when I am at the Upload Arduino Server window > choose arduino board and choose port, I am unable to choose anything in the 'port' section.
In the dropdown menu it does not show anything except 'select a value'

Please assist me in this matter at the earliest

Thank you

Théo ASPERT

"Something Unexpected Occurred" after installation.
Tried with Matlab R2020b and R2019a on different systems.

Mohammad reza Nejati

Eduardo Pérez Celis

MathWorks MATLAB Hardware Team

Hi Blaise,

Can you please share the following information - MATLAB version, OS platform, Arduino board, and is the correct port getting listed with the >> seriallist command?

Thanks,
MATLAB Hardware Team
MathWorks

Blaise DEHO

Hi,
While trying to installl the package, I'm having some issues with arduino borad's detection. I cannot choose arduino's port board in order to proceed with the setup hardware.
Ps: All my 3 USB port are USB 3 type. thanks on advance
help please.
Thanks

MathWorks MATLAB Hardware Team

Hi Fist,

The error message suggests that the Arduino software package couldn't be downloaded. It could be due to some network issues. Can you please retry the installation? Make sure you remove the older installation completely before initiating a fresh install.

Kindly reach out to the MathWorks Technical Support if you are still facing the same issue.

Thanks,
MATLAB Hardware Team
MathWorks

Fist Last

R2020b, Windows10 Pro,
(Jan 29, 2021 17:01:10) Download Error: Failed to download the third-party software: Arduino software
This is required by:MATLAB Support Package for Arduino Hardware
To resolve this issue, see this MATLAB Answer.
at com.mathworks.supportsoftwareinstaller.api.DownloadAPI.download3pContent(DownloadAPI.java:275)
at com.mathworks.supportsoftwareinstaller.api.DownloadAPI.downloadSP(DownloadAPI.java:110)
at com.mathworks.supportsoftwareinstaller.servicebridge_impl.SSIDownloadAndInstallServiceBridgeImpl.downloadSupportPackage(SSIDownloadAndInstallServiceBridgeImpl.java:149)
at com.mathworks.supportsoftwareinstaller.servicebridge_impl.SSIDownloadAndInstallServiceBridgeImpl.downloadAndInstallSupportPackage(SSIDownloadAndInstallServiceBridgeImpl.java:141)
at com.mathworks.supportsoftwareinstaller.servicebridge_impl.SSIDownloadAndInstallServiceBridgeImpl.downloadAndInstallSPEntryPointWithOverrides(SSIDownloadAndInstallServiceBridgeImpl.java:89)
at com.mathworks.supportsoftwareinstaller.servicebridge_impl.SSIDownloadAndInstallServiceBridgeImpl.startDownloadAndInstall(SSIDownloadAndInstallServiceBridgeImpl.java:46)
at com.mathworks.supportsoftwareinstaller.services.DownloadAndInstallService.downloadAndInstallSPEntryPoint(DownloadAndInstallService.java:23)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.mathworks.installservicehandler.JsonPassThroughResponseWrapper.getData(JsonPassThroughResponseWrapper.java:24)
at com.mathworks.installservicehandler.JsonPassThroughResponseWrapper.getData(JsonPassThroughResponseWrapper.java:10)
at com.mathworks.connector.cosg.impl.CosgServiceProvider.deliver(CosgServiceProvider.java:76)
at com.mathworks.connector.impl.ConnectorImpl.handle(ConnectorImpl.java:64)
at com.mathworks.connector.impl.ContextImpl.handle(ContextImpl.java:182)
at com.mathworks.connector.native_bridge.impl.NativeBridgeImpl.handle(NativeBridgeImpl.java:25)
at com.mathworks.connector.native_bridge.NativeBridge.fromNative(NativeBridge.java:23)
Caused by: java.lang.Exception: 3P Download: 3p\arduinoide.instrset_win64_1596018793: HTTP request failed exception
at com.mathworks.supportsoftwareinstaller.api.DownloadAPI.download3pContent(DownloadAPI.java:274)
... 17 more

(Jan 29, 2021 17:01:10) SSI downloadAndInstallSP Response: {"exception": {"cause":"3P Download: 3p\\arduinoide.instrset_win64_1596018793: HTTP request failed exception","title":"Download Error","message":"Failed to download the third-party software: Arduino software
This is required by:MATLAB Support Package for Arduino Hardware
To resolve this issue, see this MATLAB Answer.","type":"ERROR"}}

MathWorks MATLAB Hardware Team

Hi Erol,

It seems that the support package files did not get installed properly while installing the support package. Can you please try reinstalling the support package? Before reinstalling, make sure you remove all the existing folders at the support package root whose path is returned by the command matlabshared.supportpkg.getSupportPackageRoot.

In case you face the same issue again, kindly reach out to the MathWorks Technical Support with details on the MATLAB version, OS platform, and the installation logs to get help on resolving the issue.

Thanks,
MATLAB Hardware Team
MathWorks

erol celik

>> matlabshared.supportpkg.getInstalled
Name Version Base Product
------------------------------------------- ------- ------------
MATLAB Support Package for Arduino Hardware 20.2.0
>> a=arduino
You need the MATLAB Arduino support package before you can use this feature. Open Add‑On Explorer to install the
required support package.

MathWorks MATLAB Hardware Team

Hi Aida,

Please confirm the MATLAB Support Package for Arduino Hardware is installed, you can confirm that with the following command
>> matlabshared.supportpkg.getInstalled
Can you please let us know which command is leading to the error message and kindly share the complete error message along with MATLAB version and OS platform.

Thanks,
MATLAB Hardware Team
MathWorks

Aida Syaheera Rosmazlan

Hi! Why do i keep getting Message: Invalid Class whenever i want to setup my arduino uno hardware? Help me as soon as possible please...

Yves Siakam

MathWorks MATLAB Hardware Team

Hi Fist,

Kindly reach out to the MathWorks Technical Support with details on the MATLAB version, OS platform, and the installation logs to get help on resolving the issue(s).

Thanks,
MATLAB Hardware Team
MathWorks

Fist Last

Download Error

Failed to download the third-party software:
Arduino software

Fist Last

MathWorks MATLAB Hardware Team

Hi Zachary/Daniel,

Kindly reach out to the MathWorks Technical Support with details on the MATLAB version, OS platform, and the installation logs to get help on resolving the issue(s).

Thanks,
MATLAB Hardware Team
MathWorks

Lucas Libert

Daniel Webber

Hello, I am running R2020b with an Arduino Uno. During the final stage of installation the install notified a technical error during the process. The support package appears as installed in Manage Add-ons, but when I call arduino() it returns "You need the MATLAB Arduino support package before you can use this feature."

Zachary Warren

Hello, I am trying to install the support package, but I keep getting the error "Failed to install the third-party software: Arduino software."

Brian Nzivo

Hi, I have got some serious problems with my MatLab R2020a when it comes to the "Arduino_pil_block. I mistakenly saved the pil block model that I was using to test the pil testing configurations. the pil block model updated to the newest model which has changed the desired working pil block model. is there a way out in which I can restore back to the default pil block model. Thanks in advance

MathWorks MATLAB Hardware Team

Hi Jin,

Apologies for the inconvenience.
Kindly reach out to the MathWorks Technical Support with details on the MATLAB version, OS platform, machine language settings, and the error log(s) to get help on resolving the issue(s).

Thanks,
MATLAB Hardware Team
MathWorks

Jin Tao

Hi, I connected Ardunio Nona LOL 33 to the computer with use, and when I set it with Matlab Support Package for Arduino Hardware, I kept getting an error "index exceeds the number of array elements (3)", which makes me very confused. Why is that?

MathWorks MATLAB Hardware Team

Hi Abdu,

The Arduino packages, including SAMD, automatically gets downloaded/installed under the support package root when you install the MATLAB Support Package for Arduino Hardware.
The path to the packages is given by the command >> arduinoio.IDERoot.

Kindly reach out to the MathWorks Technical Support with details on OS platform and error logs of the issues that you are facing to get help on resolving the same.

Thanks,
MATLAB Hardware Team
MathWorks

abdu ezzabi

i MATLAB 2020b Support Package for Arduino.i have an error for The 3rd party Arduino software. i tried everything with no result??????. i have only one question... when i download the arduino software does have to be inside the matlab files or not????also what about SAMD I CAN NOT DOWNLOAD samd 1.8.4 is there away to do it thanks

Matthias Scheuerer

Hi Arun,
yes, I am using the Arduino Nano 33 IoT that came with the Engineering Kit. Technical support doesn't seem to be included in the license it came with.

Regards,
Matthias

Arun Kumar

Hi Matthias Scheuerer, are you using genuine Arduino Nano 33 IoT included in the Arduino Engineering Kit?
Also, you may contact technical support for a quicker response.

Matthias Scheuerer

Hi,
I am using the Arduino Engineering Kit Rev2. I am experiencing a lot of breakdowns of the connection to Simulink in external mode. The Matlab help says that the problem should be solved by using an FTDI adapter. So I bought those and they work on a pure Arduino. But to use it with the Engineering Kit, the Arduino has to be connected to the Nano Motor Carrier. This shield also connects the TX and DX pins that I have to use with the FTDI adapter. I soldered additional connection pins to those on the Arduino to be able to connect it to the FTDI. But as soon as the motor carrier is enabled, when I try to upload a scetch, I always get the error message that no device is found on the COM port. Any idea on how I can use the TX DX pins while using an Arduino shield?

Thank you and regards,
Matthias

MathWorks MATLAB Hardware Team

Hi Jean-Pierre,

The Nano33IoT board and Arduino Engineering Kit Rev2 are supported from R2020a onward. Please consider upgrading the MATLAB version to R2020a or R2020b.

Kindly reach out to the MathWorks Technical Support to get help on the licensing and related issue(s).

Thanks,
MATLAB Hardware Team
MathWorks

Jean-Pierre Lutgen

Hello,

Today I got the Arduino Engineering Kit Rev2 with a one year license of Matlab included, but unfortunately, the add-on "MATLAB Support Package for Arduino Hardware" and Matlab R2019a seem to have compatibility issues with the Arduino model Nano 33 IoT, which is the central component of the mentioned Engineering Kit, so it's basically useless.
How do I tackle this problem?

Greetings

MathWorks MATLAB Hardware Team

Hi Sameer,

Nano33IoT board is supported from R2020a onwards and so is the support for the AEK Rev2's Nano motor carrier. Please consider upgrading to either R2020a or R2020b MATLAB version in order to start using the AEK Rev2 kit with MATLAB.

Kindly contact the MathWorks Technical Support on getting further assistance on the related licensing issue(s).

Thanks,
MATLAB Hardware Team
MathWorks

Sameer Charles

I dont see Nano 33 IoT board under 'Choose board'. I have wasted half a day just trying to install this...
OSX Version Catalina 10.15.2 and MATLAB_R2019a
I just got my rev 2 kit today and the MATLAB Portal license is somehow attached to R2019a, why? when I try to download latest it wont let me ask for different license.
How can I solve these issues?

Sameer Charles

I have wasted half a day trying to install. It shouldn't be this bad for Mac users

MathWorks MATLAB Hardware Team

Hi Osama,

Please specify the MATLAB version, OS platform, error message, and connection type - USB or Bluetooth. If it's USB, does a = arduino works once the server is uploaded? Also, make sure you remove any arduino object existing in the workspace before carrying out a "Test Connection". If it's Bluetooth, please confirm if BT device is connected to Mega2560 after the server is uploaded and try a = arduino(<device_name>, 'Mega2560'). Please make sure the USB cable is plugged in properly post upload.

For further assistance, kindly reach out to the MathWorks Technical Support.

Thanks,
MATLAB Hardware Team
MathWorks

Osama Hussain

My arduino mega2560 always fails test connection. Is there way to solve this issue?

MathWorks MATLAB Hardware Team

Hi Mukund,

Kindly reach out to the MathWorks Technical Support with further details on the MATLAB version, OS platform, and installation issue(s) to get help in resolving the same.

Thanks,
MATLAB Hardware Team
MathWorks

MathWorks MATLAB Hardware Team

Hi Matthias,

Apologies for the inconvenience. At present, support for the nano motor carrier's M4 header is not available in the Arduino IDE package which is installed along with the other support package files in 20b/20a.

Kindly reach out to the MathWorks Technical Support in case you require additional information on the usage of the motor carrier header(s) with respect to a specific project under the AEK Rev2.

Thanks,
MATLAB Hardware Team
MathWorks

Mukund Choudhary

facing issue of thirty party installation of hardware package.

Matthias Scheuerer

Hi,
awesome project!
I encountered one issue when using the Nano Motor Carrier with Arduino Nano 33 IoT from the Arduino Engineering Kit Rev2.
Ports for Motor 4 (M4+, M4-) are not working with the dcmotor() command. All other three motor ports are working but not port 4. (LED in carrier is also not lighting).
I can use the port in Arduino IDE, so no hardware error. Tried different combinations of library configuration of the support package, but no luck.

Thanks,
Matthias

MathWorks MATLAB Hardware Team

Hi Jay,

Please ensure your device is connected correctly and can be detected by the computer. You can launch Arduino IDE and verify that the device is detected in IDE and sketch can be uploaded to same to confirm that device is working as expected.

For further assistance on this, please reach out to MathWorks Technical Support.

Thanks
MATLAB Hardware Team
MathWorks

隆寛 白井

Jay Carreiro

Under choose port drop down there doesnt seem to be a port available.

MathWorks MATLAB Hardware Team

Hi Yiqian Cui,

Please ensure you have good internet connectivity while installing MATLAB Support Package for Arduino. The 3rd party Arduino software is downloaded and installed along with SPPKG on your system.

For further assistance please reach out to MathWorks Technical Support.

Thanks
MATLAB Hardware Team
MathWorks

MathWorks MATLAB Hardware Team

Hi,

You need to install Instrument Control Toolbox to connect to HC-05/HC-06 hardware via Bluetooth. More details are available in this doc page: https://www.mathworks.com/help/supportpkg/arduinoio/ug/configure-setup-for-arduino-hardware.html
I hope this helps! Kindly, reach out to MathWorks Technical Support for further assistance.

Thanks
MATLAB Hardware Team
MathWorks

Yiqian Cui

Failed to download the third-party software:
Arduino software

This is required by:
MATLAB Support Package for Arduino Hardware

To resolve this issue, see this MATLAB Answer.

how to solve this problem?

康 陈

Hi,Matlab Hardware team!
When choosing the bluetooth types between the HC-05 and the HC-06 ,
it says that ''i have to download a toolbox''.
I want to know where to download this toolbox?
Thank you!

MathWorks MATLAB Hardware Team

Hi,

Please ensure that HC-06 hardware is not connected to the Arduino board while uploading the server. Arduino hardware should be connected to PC running MATLAB thru USB while uploading the server. After upload is successful, proceed to setup connection with HC-06 BT hardware. For further assistance on this, please contact MathWorks Technical Support.

Thanks
MATLAB Hardware Team
MathWorks

康 陈

Hi,matlab hardware team.(2020b on windows 10)
I have a issue where it says "Failed to program the arduino board.Click the following link to see the error log.Contact Technical Support if you need more help".This happens when i want to program.This is the second time that i upload Arduino Server.The first time is perfect.But this time i want to connect the arduino and the matlab with the HC-06 but there are some problems.
Futhermore ,i have downloaded the arduino USB driver for many times ,which takes me much space.Is there a way to delete the additional USB driver?
THANK YOU!

MathWorks MATLAB Hardware Team

Hi Jason,

Apologies for the inconvenience.
Kindly reach out the MathWorks Technical Support with further details on the error(s) and Mac machine specifications to get help on resolving the issue(s).

Thanks,
MATLAB Hardware Team
MathWorks

Jason Yang

Hi,
I have an issue where it says "No constructor 'string' with matching signature found." for the line "a = arduino();" whenever I run the code.
I am on R2020a with macOS Big Sur.
I have uninstalled and reinstalled the support package but the issue still persists. Also, my Arduino is attached to a port.

Any help would be greatly appreciated.

Aleksandr Fomin

Hi, had the same problem as Tim Morgan (R2020b on macOS Big Sur):

Error log:

```
Dec 04, 2020 11:44:49 AM com.mathworks.hwservices.logging
INFO: Set log4j store directory /Users/llxff/Library/Arduino15
Loading configuration...
Initializing packages...
Preparing boards...
Error: samd: Unknown architecture
```

Fixed this with installing Arduino IDE + Arduino AVR Boards in Boards Manager, then uploaded empty Sketch to the board. After that could successfully program the board from the setup page of MATLAB Support Package for Arduino Hardware Add-on.

Tim Morgan

Hi,
Things seem to have installed now ...
I went back to the Arduino IDE & re-installed the Nano 33 IoT Board. I then re-installed this Support Package.
Thanks,
Tim.

Tim Morgan

Hi,

I am trying to connect to a Nano33 IoT from the Arduino Engineering Kit Rev 2 & am getting the following error:

Dec 03, 2020 3:48:27 PM com.mathworks.hwservices.logging
INFO: Set log4j store directory /Users/Timmi/Library/Arduino15
Loading configuration...
Initialising packages...
Preparing boards...
2020-12-03T15:48:26.829Z INFO c.a.u.n.HttpConnectionManager:148 [cc.arduino.packages.discoverers.serial.SerialDiscovery] Connect to https://builder.arduino.cc/builder/v1/boards/0x2341/0x0057, method=GET, request id=3AC4AF1B96DA4A81
Error: samd: Unknown architecture

I am using R2020b on MACOS Mojave.

Any pointers please.

Thanks,
Tim.

MathWorks MATLAB Hardware Team

Hi Weilung,

Glad to see that you were able to resolve the issue by changing the language settings on your machine. However, support package APIs function independently of the machine locale settings.

Kindly reach out the MathWorks Technical Support to get help on resolving the issue seen with the previous system language settings i.e. Traditional Chinese.

Thanks,
MATLAB Hardware Team
MathWorks

WEILUNG LEE

Hi MATLAB Hardware Team,
I have finally solved the problem with your keyword " machine language settings", which was the problem making a wrong installation.
My windows system language was Traditional Chinese, which caused a chaotic installation and the error messages which make no sense.
I guess many users who have OS system languages like Asian characters might encounter same trouble like me.
Finally I have set my OS system language to German, which is at least based on Latin characters and reinstall all Arduino Add-Ons again.
Before this, I have to delete all the file under C:\ProgramData\MATLAB\SupportPackages\R2020b (in my case).
This data is normally set to hidden and not visible but can be typed directly in File Explorer to be shown and deleted.
Otherwise download or installation will occur due to old installation is set to ReadOnly and can't be overwritten.

Thanks for your hint and hopefully who has same problem like me can save some time from this experience.

WEILUNG LEE

Hi MATLAB Hardware Team,

Following are my settings and error message:
Board: Arduino Nano33IoT
OS platform: Windows 10 Home Vers:1909
Machine language settings: Chinese Traditional, Deutsch (German)
diary.txt:
Updating server code on board Nano33IoT (COM7). This may take a few minutes.
{Index exceeds the number of array elements (2).
}
Matlab 2020b.
MATLAB Support Package for Arduino Hardware Vers: 20.2.0
Simulink Support Package for Arduino Hardware Vers: 20.2.2
==============================================
I have done the same test with the same setting for Mega2560 Board, works without problem.
I can communicate the Mega2560 with Matlab and Simulink.

Thanks a lot!

MathWorks MATLAB Hardware Team

Hi Weilung,

Apologies for the inconvenience. Please consider creating the arduino object with TraceOn option enabled and save the logs with the diary command as follows:

>> diary; a = arduino(<com_port>, 'Nano33IoT', 'Libraries', {'I2C','SPI','Servo','MotorCarrier'},'TraceOn', true);diary off

A diary.txt file should get generated in the current working directory. This would contain the error message logs.

Kindly reach out to the MathWorks Technical Support with details on the OS platform, machine language settings, and the error log file 'diary.txt' to get help on resolving the issue(s).

Thanks,
MATLAB Hardware Team
MathWorks

WEILUNG LEE

Hi MathWorks MATLAB HW Team,

I have a Nano 33 IoT from Arduino Engineering Kit Rev2. I have just following the instruction to setup the HW but failed to Upload Arduino Server. library to be included in the server: I2C,SPI, Servo, MotorCarrier. Matlab vers: 2020b.

Error message: Index exceeds the number of array elements (2).

I can upload codes and communicate with the board by using Arduino IDE.
Please help me! Thanks a lot in advance.

Ahmed Essam

MathWorks MATLAB Hardware Team

Hi Pedro,

Like with any other I2C devices, the MATLAB I2C APIs can be used to communicate with the Garmin V3-lite LIDAR. Use the writeRegister and readRegister APIs to write command bytes to the device and read back 'n' bytes from the device.

Refer to the MATLAB documentation page to get started with the I2C APIs
https://www.mathworks.com/help/supportpkg/arduinoio/i2c-devices.html?s_tid=CRUX_lftnav

A generic workflow given below could be followed to communicate with the device:
a) Create arduino object by specifying 'I2C' library
>> a = arduino(<COM_PORT>, <BOARD_NAME>, 'Libraries', 'I2C');
b) Create an I2C device object by specifying the device address
>> d = device(a, 'I2CAddress', <ADDRESS>);
c) Use writeRegister API to write data bytes to a register address
>> writeRegister(d, <register_address>, data);
d) Use readRegister API to read back 'n' data bytes from the register address with a specified data precision like 'int16'
>> readRegister(d, <register_address>, n, precison);

Refer to the V3-lite LIDAR datasheet to specify appropriate device address, register addresses, and command bytes.

Kindly reach to the MathWorks Technical Support if you are having trouble using the I2C APIs.

Thanks,
MATLAB Hardware Team
MathWorks

Pedro Braga

Hello

For some reason I can controll a garmin v3-lite sensor via the arduino software, in Matlab even though I'm sending a signal I can't properly read it. Is there something I should include to read the i2c communications protocoll?

Much thanks in advance

MathWorks MATLAB Hardware Team

Hi Thanh,

Please enable the TraceOn option (to enable debugging) while constructing the arduino object and save the error logs by issuing the following commands:

>> diary; a = arduino('COM3', 'Uno', 'TraceOn', true); diary off

The diary command generates a text file in the current working directory that contains the debug/error messages.

Kindly reach out to the MathWorks Technical Support with details on the error logs (the error log file 'diary.txt') and the MATLAB version to get help on resolving the issue(s).

Thanks,
MATLAB Hardware Team
MathWorks

Thanh Nguyen

Hello I have this problem right here " Cannot program board Uno (COM3). Please make sure the board is supported and the port
and board type are correct. For more information, see Arduino Hardware Troubleshooting." Even though I connected my arduino and it running in IDE . When i put my code in MATHLAB i DID the right port number which is COM3. I got it running like few days ago but it did not work since last night

MathWorks MATLAB Hardware Team

Hi Eduardo,

For the following scenarios - a) arduino object is deleted from the workspace or b) physical connection to the Arduino board is reestablished while the arduino object from the previous connection is still present in the workspace, consider clearing the arduino object from the workspace (applicable to scenario 'b') and recreate the same with the constructor method (applicable to both of the scenarios).

Refer to the MATLAB documentation page for getting help on using the arduino constructor
https://www.mathworks.com/help/supportpkg/arduinoio/ref/arduino.html

You do not need to reinstall the support package in order to reestablish communication with the board.

Kindly reach out to the MathWorks Technical Support if you are having trouble programming the CH340 based Nano clone board to get help on resolving the same.

Thanks,
MATLAB Hardware Team
MathWorks

Eduardo Perez Canto

I'm ussing arduino Nano with CH40 and i can get the conection and read analog voltage, etc. but when i delete the conexion object or disconect my arduino board the conection is not longer available. To solve this I need to unistall and install again the arduino package. is there any solution for this? am i skipping some steps? Regards.

MathWorks MATLAB Hardware Team

Hi Moosa,

Apologies for the inconvenience. Kindly reach out to the MathWorks Technical Support with details on the installation error logs, MATLAB version, and OS platform to get help on resolving the issue(s).

Thanks,
MATLAB Hardware Team
MathWorks

Moosa Sheikh

it is giving error in downloading the support package despite the fact i have proper connection

MathWorks MATLAB Hardware Team

Hi Paolo,

Apologies for the inconvenience. Kindly reach out to the MathWorks Technical Support with further details on the MATLAB version and OS platform to get help on resolving the issue(s).

Thanks,
MATLAB Hardware Team
MathWorks

Paolo Milutinovic

I can't install the package, it says it cant install the arduino software.

rayanbasudan

same issuse .....the problem not solved ///////////

Lokanjaneyulu L

zhenlin wen

Orazio Arcidiacono

I cant use the arduinosetup... just the "COM4" appears (also in the bluetooth list) and it fails to upload the arduino server... also if i connect my Hc-06 paired with the instrument control i can't see any other COM ports..
I tried --- diary; a = arduino('btspp://98D331FB425D','Due','TraceOn', true); diary off with this result : Unable to change Arduino settings with Bluetooth connection. Call arduinosetup to configure the board.
Is there a way to use directly the ArduinoIDE??? There i can load a sketch

MathWorks MATLAB Hardware Team

Hi Orazio,

Did you try uploading the sketch with Arduino IDE from within the IDERoot, whose path is given by the command:
>> arduinoio.IDERoot

Please save the error log(s) by enabling the TraceOn option while constructing the arduino object by running the following commands:
>> diary; a = arduino('/dev/cu.usbmodem14201','Due','TraceOn', true); diary off;
TraceOn will enable the debug/error messages and diary will save these to a text file under the current working directory.

Kindly reach out to the MathWorks Technical Support with details on the same to get help on resolving the issue(s).

Thanks,
MATLAB Hardware Team
MathWorks

Orazio Arcidiacono

I can't connect my Arduino Due to Matlab.
My config= Matlab R2020B, MacOs Catalina 10.15.7, Arduino Due

This is the error:
Lo sketch usa 41072 byte (7%) dello spazio disponibile per i programmi. Il massimo è 524288 byte.
Sto caricando...
Forzo il reset aprendo e chiudendo a 1200bps la porta /dev/cu.usbmodem14201
/Users/user/Documents/MATLAB/SupportPackages/R2020b/3P.instrset/arduinoide.instrset/idepkgs/packages/arduino/tools/bossac/1.6.1-arduino/bossac
-i -d --port=cu.usbmodem14201 -U false -e -w -v -b /private/var/folders/c4/mz2jjx4173q49h8dr4nhc6ym0000gn/T/ArduinoServerDue/MW/ArduinoServer.ino.bin
-R

Send auto-baud
Errore durante il caricamento dello sketch

I am able to load the sketch with Arduino IDE (blinking led...) but i cant' use Matlab/Arduino...

Haydar Jawad

jikwan Bae

MathWorks MATLAB Hardware Team

Hi Haydar,

Serial interface is not supported on 'Uno'. Please see the list of boards on which serial interface is supported by issuing the following command:
>> arduinoio.internal.ArduinoConstants.SerialLibrarySupportBoards

In order to create a serial device object, the 'Serial' library needs to be uploaded on to the hardware while constructing the arduino object. The arduino
object construction itself errors out if the board does not support serial interface.

Please follow the constructor syntax for the same:
>> a = arduino(<COM_PORT>, <BOARD_NAME>, 'Libraries', {'Serial'});
NOTE: Additional libraries can be added as per requirement.

Now, a serial object can be created successfully on the serial ports mentioned in the arduino object display with the command:
serialDev = device(a, 'SerialPort', <PORT>);

Hope it helps.

Thanks,
MATLAB Hardware Team
MathWorks

MathWorks MATLAB Hardware Team

Hi Emma,

Glad to know the support package APIs are working well for your application!

It’s rather unclear whether you are referring to the rotaryEncoder API associated with the "Quadrature Encoders" or "Motor Carrier". However, it seems you are trying to input a float value for the PPR. In general, PPR value for a rotary encoder is the count of high pulses on either of its encoder outputs over a single revolution. This can never be a negative or a float number. The PPR is usually hardware dependent and every encoder has a unique PPR rating which is mentioned in its datasheet.

To understand more on the PPR, you can refer to one such article online that briefly talks about it : https://www.electronicspecifier.com/products/sensors/understanding-the-encoder-resolution

Kindly reach out to the MathWorks Technical Support if you encounter a case/scenario where you think a non-integer PPR might be required. We would be happy to investigate and explore the possibilities.

Thanks,
MATLAB Hardware Team
MathWorks

Hassan Khalid

this works really good. But I have experience few things. If your internet connection gets inturrupt. it is better to reinstall instead of continuing the same installation because few files get corrupt.

Haydar Jawad

Hi, i am trying to create an object for Uno but getting :
serialdevObj = device(arduinoObj,'SerialPort', 1) - i also tried 0 still no good
Serial Port '1' is not supported on Board Uno. Supported ports
on this Board are -none-.

Any help appreciated?

Emma Ries

Works pretty well! Only thing that I'm having issue with the documentation not being accurate to the actual commands. I am using the rotaryEncoder functions, and when I create an encoder, my Pulses Per Revolution is a decimal number, a double variable in Matlab. According to the documentation, I should be able to do use a double number, but when I run the code, I get an error saying that the PPR needs to be a positive integer. It works if I round my PPR to the nearest whole number, but I would still like that accuracy of the decimal number. That is my only comment so far!

亚兵 冉

nice！

MathWorks MATLAB Hardware Team

Hi Muhammad Patel,

Can you confirm if you are using the "Seeeduino Lotus" that comes with the Grove Arduino Kit from seeedstudio. It is not currently supported with the MATLAB Support Package for Arduino Hardware. Please visit https://www.mathworks.com/hardware-support/arduino-matlab.html to see a list of supported Arduino boards.

Apologies for the inconvenience.

Thanks,
MATLAB Hardware Team
MathWorks

Muhammad Patel

I installed this add-on for my R2020a matlab. I have a groveboard so I selected "uno" in the arduino app. I still get the error message in matlab. HELP!

Magda Zaoui

Ashkan khoshnoodi

MathWorks MATLAB Hardware Team

Hi Maria,

It is rather unclear whether you are having issues in opening MathWorks Technical Support website in German language or opening the MathWorks German Technical Support website.
Kindly reach out to the MathWorks DE Technical Support team - https://www.mathworks.com/support/contact_us.html#DE with details on the screenshots or exact error messages to get help on resolving the issue(s).

Thanks,
MATLAB Hardware Team
MathWorks

Maria Paola Forte

Hi! I am using Matlab 2020a, Win10 with admin rights. I cannot install this package and the MathWorks Technical Support page does not work in the German website.

Rachel Creer

MathWorks MATLAB Hardware Team

Hi Daniil,

Apologies for the inconvenience. In this case, the install error logs will be useful to carry out further analysis on the failed installation process.
Kindly reach out to the MathWorks Technical Support with details specific to the installation error(s) to get help on resolve the issue(s).

Thanks,
MATLAB Hardware Team
MathWorks

Daniil Markov

I am using Matlab 2020b, Win 10 with admin rights and I cannot install MATLAB Support Package for Arduino Hardware. I keep receiving this error:

Install Error

Failed to install the third-party software:
Arduino software

This is required by:
MATLAB Support Package for Arduino Hardware

To resolve this issue, see this MATLAB Answer.

So far I tried the following, based on googling about this issue:

1. Replacing the zip folder with arduino software with different versions downloaded directly from Arduino website.
2. Installing with Firewall and/or Interned turned off.
3. Using inbuilt Matlab add-onn installer and installing using command prompt.

Nothing helped. In case this is important, I have also installed Arduino IDE and it works perfectly well.

MathWorks MATLAB Hardware Team

Hi MVali,

Can you confirm if the Nano3 board is a clone board. The Nano3 clone boards usually come up with a "CH340" driver that are not programmable with the new Atmega328 bootloader option (found in arduino-1.8.10 IDE version). If you explore the "Processor" options under the "Tools" tab in the Arduino IDE version 1.8.10, you can also see an oldbootloader option i.e. Atmega328P (Old Bootloader).The oldbootloader needs to be selected in order to program the clone board successfully.

NOTE: The following workaround steps are meant ONLY for a clone Nano3 board. Genuine Nano3 boards do not have such bootloader issues.

Now, to make it work from the MATLAB end, do the following -
a) Browse to the location returned by fullfile(arduinoio.SharedArduinoRoot ,'+arduinoio', '+internal')
b) Open the 'boards.xml' file.
c) Modify the <CPU> entry for Nano3 from atmega328 to atmega328old.
d) Restart MATLAB.
e) Create the arduino object with a force build on option as following:
>> a = arduino(<com_port>, <board_name>, 'ForceBuildOn', true)

However if you are still having trouble programming the board, please reach out to the MathWorks Technical Support with further details to get help on resolve the issue(s).

Thanks,
MATLAB Hardware Team
MathWorks

MVali

When I used MATLAB R2017b and this package, everything worked fine. After updating to R2020b, nothing works, even after reinstalling all of my add-ons and reinstalling the MATLAB and Simulink Arduino support packages. I can upload sketches from the Arduino IDE to my Nano3's still but in MATLAB I get the "avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x34" error implying a corrupted bootloader. I can only suspect this hardware package corrupted my Nano3 bootloaders because it was fine before updating to R2020b. I can fix my bootloaders with another working Nano3 but this software may corrupt them again. Any suggestions?

MathWorks MATLAB Hardware Team

Hi Walter,

Kindly reach out to the MathWorks Technical Support with the error log file(s) to get help on resolve the issue(s).

Thanks,
MATLAB Hardware Team
MathWorks

MathWorks MATLAB Hardware Team

Hi Matthew,

Apologies for the inconvenience. MathWorks Technical Support is currently investigating the issue(s) that you had raised in a help ticket regarding the MATLAB crashes post support package installation(s).
The team shall get back to you with possible solutions/workarounds soon. If you are also facing failed support package downloads, can you please update your current query with the Technical Support.

Thanks,
MATLAB Hardware Team
MathWorks

Walter Marino

Hi,
I have 2018b version and i can't downloaded thi package. it stop when i select libraries and it gives this error:
C:\Users\Walter\AppData\Local\Temp\MWArduinoLog-201016102639.txt
How i resolve this problem?
Thanks,
Walter

Matthew Hoang

Failed download attempts, one after another :(

MathWorks MATLAB Hardware Team

Hi Faiza,

Kindly reach out to the MathWorks Technical Support with details on the working platform and possible error logs to get help on resolve the issue(s).

Thanks,
MATLAB Hardware Team
MathWorks

K Faiza Qaisar

Hi
I'm having trouble installing Arduino Hardware Package for R2020a

MathWorks MATLAB Hardware Team

Hi Tam,

Kindly reach out to the MathWorks Technical Support with details on the MATLAB release version, working platform, and possible error logs to get help on resolve the issue(s).

Thanks,
MATLAB Hardware Team
MathWorks

Tam Le

Why can't I choose a port in hardware setup? Tried several times but nothing for list of port is shown. Where can I contact for help?

Wade Nygren

Vladislav Kuzyanin

MathWorks MATLAB Hardware Team

Hi Benjamin,

Can you see the port being listed out with the MATLAB command serialportlist.

Kindly reach out to the MathWorks Technical Support with details on the MATLAB release version, working platform, concerned query, and possible error logs to get help on resolve the issue(s).

Thanks,
MATLAB Hardware Team
MathWorks

MathWorks MATLAB Hardware Team

Hi Islam Boulassel,

Please refer to the Bug Report https://www.mathworks.com/support/bugreports/1741173 mentioned on this page under the Editor's note for details and workaround for installing support package on R2017a.

However if you are still having trouble installing the support package, please reach out to the MathWorks Technical Support with details to get help on resolve the issue(s).

Thanks,
MATLAB Hardware Team
MathWorks

Benjamin Cooper

When setting up, I can not select a port. I've check connections multiple times and my port still will not show.

islam boulassel

i can't download third-party software for MATLAB R2017a .plz need help !

Hau Bui

MathWorks MATLAB Hardware Team

Hi Minh, Hau

Please refer to the Bug Report https://www.mathworks.com/support/bugreports/1741173 mentioned on this page under the Editor's note for getting the fix options for R2017b.

However if you are still have trouble installing the support package, please reach out to the MathWorks Technical Support with details to get help on resolve the issue(s).

Thanks,
MATLAB Hardware Team
MathWorks

MathWorks MATLAB Hardware Team

Hi,

Apologies for the inconvenience. The issue with the support package installation on R2020b has been fixed. Please try reinstalling the same.

However if you are still have trouble installing the support package, please reach out to the MathWorks Technical Support with details on the working platform, MATLAB version, and logs to get help on resolve the issue(s).

Thanks,
MATLAB Hardware Team
MathWorks

Nicholas Snyder

If you were having trouble installing on october 07, 2020 try again (Oct 08, 2020) I contacted technical support and for whatever reason it installed just fine now.

Minh Nguyen Binh

It not work on 2017b

Hau Bui

It's not work on 2017b

agus adhi nugroho

Pablo Ivan Mateos Ramirez

Khalil Jones-Taalib

Joshua Brenner

Can't download this on 2020b, no problems with other packages.

Jack Hanson

I have been trying to download/install this all day and am quite disappointed that I am unable to do so with any method attempted. You guys should make it easier to install something downloaded off of the file exchange. I can't find how to add an already downloaded support package into my add-ons and I get the same error as the ones listed below if I try to install directly through add-on manager.

Samuel Patricio

why can't I download arduino support package, it is showing this error! Please if you could help me, I tried everything possible.

Download Error
There was a problem downloading the support package. To resolve this issue, see this MATLAB Answer

Lisbette Rodriguez

There was a problem downloading the support package. To resolve this issue, see this MATLAB Answer ??

MathWorks MATLAB Hardware Team

Hi Lisbette,

Please reach out to the MathWorks Technical Support with further details to get help on resolve the issue(s).

Thanks,
MATLAB Hardware Team
MathWorks

Lisbette Rodriguez

This support package is currently unable to download third-party software for MATLAB R2017a and earlier versions. For details and workaround, see this Bug Report.
ayuda?

MathWorks MATLAB Hardware Team

Hi everyone!

We are pleased to inform that the support package versions of the MATLAB Support Package for Arduino Hardware - 20.2.0 and 20.1.1 , associated with the MATLAB releases R2020b and R2020a respectively, now includes MATLAB support for the underlying "nano motor carrier" of the recently launched "Arduino Engineering Kit (AEK) Rev2".

Please visit the MATLAB documentation page for getting more information on the motor carrier APIs at
https://www.mathworks.com/help/supportpkg/arduinoio/motor-carrier.html

Please visit the "Arduino Engineering Kit Project files Rev2" page for getting started with programming the kit from MATLAB with a set of examples provided on the page
https://www.mathworks.com/matlabcentral/fileexchange/80419-arduino_engineering_kit_project_files_rev_2

To learn more about the kit, please visit
https://www.mathworks.com/campaigns/products/arduino-kit.html

Thanks,
MATLAB Hardware Team
MathWorks

MathWorks MATLAB Hardware Team

Hi Mhd Safei, Abdul Rehman Khan

Apologies for the inconvenience. Please reach out to the MathWorks Technical Support with details on the MATLAB version, working platform and error logs to get help on resolve the issue(s).

Thanks,
MATLAB Hardware Team
MathWorks

Abdul Rehman Khan

Mhd Safei

why can't i download it

Rohan Kale

Hi Asier,

Apologies for the inconvenience. This looks like an issue with the support package installation process. Please reach out to the MathWorks Technical Support with details on the working platform and installation error logs to get help on resolve the issue(s).

Thanks,
MATLAB Hardware Team
MathWorks

Asier Diaz de Heredia

Hi everyone,
I can not download this package well. However the add-on installer shows me that the package is installed but when I try to work with it appears a message saying that I have to install the required support package.
I work with 2020b version of Matlab
Thanks

Victoria Mera

Buenos días, puedo hacer un ejecutable de mi programa y usar en otros computadores usando este paquete para Arduino?

khaled mohamed

kl

MathWorks MATLAB Hardware Team

Hi Atharian,

Please check the Bug Report above (mentioned just below the Overview tab on this page) to resolve the R2017a installation issue. If you still run into installation failure, please contact MathWorks Technical Support to get help on resolve the issue.

Thanks,
MATLAB Hardware Team
MathWorks

Atharian Rahmadani

cannot install on 2017a version of matlab :(

泽丰 张

MathWorks MATLAB Hardware Team

Hi Cui,

Apologies for the inconvenience. Can you please check if you are able to program the Mega2560 board from the Arduino IDE. To do so, please launch the Arduino IDE from the location returned after issuing the following command in the MATLAB command window:
>> arduinoio.IDERoot

If the upload still fails, there could be a possible issue with the board itself.

In other case, please reach out to the MathWorks Technical Support with further details on the board and support package to get help on resolve the issue(s).

Thanks,
MATLAB Hardware Team
MathWorks

MathWorks MATLAB Hardware Team

Hi Christoph,

Apologies for the inconvenience. This looks like an issue with the support package installation process. Please reach out to the MathWorks Technical Support with further details to get help on resolve the issue(s).

Thanks,
MATLAB Hardware Team
MathWorks

Christoph Rothaug

I'm usind MATLAB 2020a Update 5 on Win10 and getting following Error:
Failed to download the third-party software:
Adafruit BNO055 Sensor Library

I also tried the SupportSoftwareDownlaoder for Workaround for Offlinemachines. Same effect...

Martin Foltin

Ufff :) Done

1. update Java (https://www.java.com/en/download/mac_download.jsp)
2. run the reinstall HW Support Package
3. open Terminal
4. wait - it takes 5-10 minutes (be patient and wait to complete)
5. restart MATLAB
6. >> a=arduino

a =

arduino with properties:

Port: '/dev/cu.usbmodem14401'
Board: 'Mega2560'
AvailablePins: {'D2-D53', 'A0-A15'}
AvailableDigitalPins: {'D2-D53', 'A0-A15'}
AvailablePWMPins: {'D2-D13', 'D44-D46'}
AvailableAnalogPins: {'A0-A15'}
AvailableI2CBusIDs: [0]
AvailableSerialPortIDs: [1, 2, 3]
Libraries: {'I2C', 'SPI', 'Servo'}
Show all properties

Martin Foltin

Hi, I have a similar problem like @David. MacOS Catalina 10.15.6 & Arduino MEGA 2560.

>> a=arduino
Updating server code on board Mega2560 (/dev/cu.usbmodem14401). This may take a few minutes.
Arduino IDE at folder 'Arduino.app/Contents/Java' is corrupt. Open
Add‑On Explorer to reinstall MATLAB Support Package for Arduino
Hardware.

David Brainard

Hi, Trying this on Matlab 2020a on a Mac, running Cata lina 10.15.6. Downloads OK and I then go to configure. I select the Leonardo (my arduino model) and port /dev/cu.usbmodem14101 which is the only options. I kept the default checkboxes in terms of libraries. I hit program and it says it is updating server code on the board, but it just hangs for a long time, over an hour. Any ideas?

cui

Internal installation error, win10, matlab2020a, https://www.mathworks.com/matlabcentral/answers/586217-error-configuring-arduino2560-why

Kassa Hailu

hi it is good to analysis

MathWorks MATLAB Hardware Team

Hi Tom, Jakob -

Apologies for the inconvenience. Please reach out to the MathWorks Technical Support with details on the MATLAB version and platform to get help on resolve the issue(s).

Thanks
MATLAB Hardware Team
MathWorks

ross b

When I try and install package on Windows 10 and MATLAB R2020, it downloads OK and at the final stage of configuring installation it says 'Something unexpected happens'. Package not installed installed. If I close MATLAB and reopen, the package is in package manager as installed but doesn't work. Any ideas how to fix this or install it manually?

Tom Zhou

Arduino IDE at folder 'C:\ProgramData\MATLAB\SupportPackages\R2019b\3P.instrset\arduinoide.instrset' is corrupt. Open Add‑On
Explorer to reinstall MATLAB Support Package for Arduino Hardware.

How can I solve this? I've already reinstalled this pakage but nothing change. I can read analog input but I cannot control a servo. Does anyone know how to solve this?

Jakob Hald

I have a problem setting up matlab to the aruino, it gave me this error:
jul. 02, 2020 2:18:24 PM com.mathworks.hwservices.logging
INFO: Loading configuration...
Initializing packages...
Preparing boards...
Error: samd: Unknown architecture

Can somebody please help me?

M. Tilmans

Had the same problem as Imran.Reached out to Technical Support. Spoke to Adrian from Mathworks Installation Support. He was very helpfull (Thank you Adrian!). He sent me an email with two references:
"How do I perform a clean re-installation of a Support Package?": https://www.mathworks.com/matlabcentral/answers/318635
"Where are the MATLAB Activation and Installation log-files located?": https://www.mathworks.com/matlabcentral/answers/101927
Did a clean re-installation. Problem remained. Studied the log-files. Found a work-around:
Goto: Windows Control Panel. Goto: User Accounts. Change your account type to Administrator. Change User Account Control settings to "never notify". Did a clean re-installation. Problem solved. Don't forget to undo the changes you made in User Accounts and User Account Control settings after the re-installation! Hope this helps.
Cheers,
Maurice

MathWorks MATLAB Hardware Team

Hi Jun, Imran -

Apologies for the inconvenience. Please reach out to the MathWorks Technical Support with details on the MATLAB version and platform to get help on resolve the installation issue.

Thanks
MATLAB Hardware Team
MathWorks

Jun Xiao

Hi,

It is strange that when the package is still downloading with the changing precentage of downloading. It just pop out the error message indicates download failure. I had shut down the firewalls and any possile proxy. Anyone can tell me the reason and how to solve this?

Thanks

Imran Ahmed

Not installing MATLAB Support Package for Arduino Hardware yet :(

MathWorks MATLAB Hardware Team

Hi Olaf,

Apologies for the inconvenience. The GitHub server, hosting the arduinomkrmotorcarrier library, was temporarily down. It has been recovered successfully. Please try to install the support package once again. Please feel free to contact us if the issue reoccurs.

Thanks
MATLAB Hardware Team
MathWorks

Olaf Haenssler

Hi,
have the same issue of not been able to download (also by using the "Support Software Downloader") even with the very fast university connection. The log file is telling me:
"Caused by: java.lang.Exception: 3P download failed because of checksum mismatch for: 3p\arduinomkrmotorcarrier.instrset_win64_1582677944"

Cheers

Christoforos Rekatsinas

Hello,
has anyone face the following error, in Arduino egineering kit example 2.3 simulink gettign started?

"C:/ProgramData/MATLAB/SupportPackages/R2019a/3P.instrset/arduinoide.instrset/idepkgs/tools/arm-none-eabi-gcc/4.8.3-2014q1/bin/arm-none-eabi-g++ -std=gnu++11 -fno-threadsafe-statics -fno-rtti -fno-exceptions -Os -c -g -w -ffunction-sections -fdata-sections -nostdlib --param max-inline-insns-single=500 -Dprintf=iprintf -DARDUINO=10801 -MMD -MP -MF"MW_PWM.dep" -MT"MW_PWM.o" -MMD -mcpu=cortex-m0plus -fpermissive -DF_CPU=48000000L -DARDUINO_SAMD_MKR1000 -DARDUINO_ARCH_SAMD -D__SAMD21G18A__ -mthumb -DUSB_VID=0x2341 -DUSB_PID=0x824e -DUSBCON -DUSB_MANUFACTURER=\""Unknown\"" -DUSB_PRODUCT=\""Genuino MKR1000\"" -D_RUNONTARGETHARDWARE_BUILD_ -D_ROTH_MKR1000_ -DMODEL=myDCMotorControl -DNUMST=1 -DNCSTATES=0 -DHAVESTDIO -DMODEL_HAS_DYNAMICALLY_LOADED_SFCNS=0 -DON_TARGET_WAIT_FOR_START=1 -DCLASSIC_INTERFACE=0 -DALLOCATIONFCN=0 -DTID01EQ=0 -DEXT_MODE=1 -DONESTEPFCN=1 -DTERMFCN=1 -DMULTI_INSTANCE_CODE=0 -DINTEGER_CODE=0 -DMT=0 -DXCP_CUSTOM_PLATFORM -DEXIT_FAILURE=1 -DEXTMODE_DISABLEPRINTF -DEXTMODE_DISABLETESTING -DEXTMODE_DISABLE_ARGS_PROCESSING=1 -DSTACK_SIZE=64 -D__MW_TARGET_USE_HARDWARE_RESOURCES_H__ -DRT -DMW_TIMERID=9 -DMW_PRESCALAR=256 -DMW_TIMERCOUNT=18750 -DMW_SCHEDULERCOUNTER=1 -D_RTT_BAUDRATE_SERIAL0_=9600 -D_RTT_BAUDRATE_SERIAL1_=9600 -D_RTT_ANALOG_REF_=0 -DCLASSIC_INTERFACE=0 -DALLOCATIONFCN=0 -DEXT_MODE=1 -DONESTEPFCN=1 -DTERMFCN=1 -DMULTI_INSTANCE_CODE=0 -DINTEGER_CODE=0 -DMT=0 -DTID01EQ=0 -DON_TARGET_WAIT_FOR_START=1 -DXCP_CUSTOM_PLATFORM -DEXIT_FAILURE=1 -DEXTMODE_DISABLEPRINTF -DEXTMODE_DISABLETESTING -DEXTMODE_DISABLE_ARGS_PROCESSING=1 -DSTACK_SIZE=64 -DRT -DMODEL=myDCMotorControl -DNUMST=1 -DNCSTATES=0 -DHAVESTDIO -DMODEL_HAS_DYNAMICALLY_LOADED_SFCNS=0 -IC:/Users/Chrisrek/DROPBO~1/Work/IDeM-Prototyping/ArduinoEngineeringKit/Simulink -IC:/PROGRA~3/MATLAB/SupportPackages/R2019a/toolbox/target/shared/svd/include -IC:/Users/Chrisrek/DROPBO~1/Work/IDeM-Prototyping/ArduinoEngineeringKit/Simulink/myDCMotorControl_ert_rtw -IC:/PROGRA~1/MATLAB/R2019a/extern/include -IC:/PROGRA~1/MATLAB/R2019a/simulink/include -IC:/PROGRA~1/MATLAB/R2019a/rtw/c/src -IC:/PROGRA~1/MATLAB/R2019a/rtw/c/src/ext_mode/common -IC:/PROGRA~1/MATLAB/R2019a/rtw/c/ert -IC:/PROGRA~1/MATLAB/R2019a/toolbox/coder/rtiostream/src -IC:/PROGRA~1/MATLAB/R2019a/toolbox/coder/rtiostream/src/utils -IC:/ProgramData/MATLAB/SupportPackages/R2019a/3P.instrset/arduinoide.instrset/idepkgs/packages/arduino/tools/CMSIS/4.5.0/CMSIS/Include -IC:/ProgramData/MATLAB/SupportPackages/R2019a/3P.instrset/arduinoide.instrset/idepkgs/packages/arduino/tools/CMSIS-Atmel/1.1.0/CMSIS/Device/ATMEL -IC:/ProgramData/MATLAB/SupportPackages/R2019a/3P.instrset/arduinoide.instrset/idepkgs/packages/arduino/hardware/samd/1.6.20/cores/arduino -IC:/ProgramData/MATLAB/SupportPackages/R2019a/3P.instrset/arduinoide.instrset/idepkgs/packages/arduino/hardware/samd/1.6.20/variants/mkr1000 -IC:/PROGRA~3/MATLAB/SupportPackages/R2019a/toolbox/target/supportpackages/arduinotarget/include -IC:/PROGRA~3/MATLAB/SupportPackages/R2019a/toolbox/target/supportpackages/arduinotarget/scheduler/include -IC:/PROGRA~3/MATLAB/SupportPackages/R2019a/toolbox/target/supportpackages/armcortexmbase/scheduler/include -IC:/PROGRA~3/MATLAB/SupportPackages/R2019a/toolbox/target/supportpackages/arduinobase/include -IC:/PROGRA~3/MATLAB/SupportPackages/R2019a/toolbox/target/shared/externalmode_daemon/include -IC:/PROGRA~3/MATLAB/SupportPackages/R2019a/toolbox/target/supportpackages/armcortexmbase/xcp/include -o MW_PWM.o C:/ProgramData/MATLAB/SupportPackages/R2019a/toolbox/target/supportpackages/arduinobase/src/MW_PWM.cpp
C:/ProgramData/MATLAB/SupportPackages/R2019a/toolbox/target/supportpackages/arduinobase/src/MW_PWM.cpp:6:21: fatal error: Arduino.h: No such file or directory #include "Arduino.h"
^
compilation terminated.
gmake: *** [MW_PWM.o] Error 1
The make command returned an error of 2
### Build procedure for model: 'myDCMotorControl' aborted due to an error.
Error(s) encountered while building "myDCMotorControl":
### Failed to generate all binary outputs."

It cant build the code while in external mode while using the MKR 1000.

thanks

MathWorks MATLAB Hardware Team

Hi Yit,

Apologies for the inconvenience. Please ensure you are installing the support package with admin credentials and have a decent internet connection while installing the same.
If you still face the installation issue. Please reach out to MathWorks Technical Support.

Thanks
MATLAB Hardware Team
MathWorks

Yit Tung

Hi,

Using matlab 2018a, getting install error
Failed to install the third party-software
arduino software

Deb Singdeo

MathWorks MATLAB Hardware Team

Hi Cristian,

Please check the Bug Report above to resolve the R2017a installation issue. If you still run into installation failure please contact MathWorks Technical Support.

Thanks
MATLAB Hardware Team
MathWorks

Cristian Borda

please, i have MATLAB R2017a and i can't to download the support package for Arduino. What I can do?

MathWorks MATLAB Hardware Team

Hi Minh,

Apologies for the inconvenience. Please contact MathWorks Technical Support to get help on resolve the installation issue.

Thanks
MATLAB Hardware Team
MathWorks

MathWorks MATLAB Hardware Team

Hi Cristian,

To control MKR Motor Carrier Board from R2019a please download the support available at this link https://in.mathworks.com/matlabcentral/fileexchange/70554-arduino-engineering-kit-rev-1-hardware-support-19a and follow the instructions for installing it. Kindly, contact MathWorks Technical Support for further queries.

Thanks
MATLAB Hardware Team
MathWorks

Minh Duong

DBRR
Still get arduino 1.8.1 corrupt

Cristian Canales

cannot upload MKRMotorCarrier libraries to mkr 1000 board for some reason on MATLAB R2019A , can someone help please.

靖 尹

MathWorks MATLAB Hardware Team

Hi Alexandre,

Apologies for the inconvenience. Please try a clean re-install of MATLAB R2019b and the Arduino Support package. Firstly, uninstall the existing MATLAB and Support package and delete the residual files. once deleted try to install the MATLAB and Arduino Support package again. If the problem still persists, please contact MathWorks Technical Support for assistance.

Thanks
MATLAB Hardware Team
MathWorks

Alexandre Moura

I cannot use this in r2019b.
The problem is:
Arduino IDE at folder '' is corrupt. Open Add‑On Explorer to reinstall MATLAB Support Package for Arduino Hardware.

I've tried to reinstall but it is not working at all.
Somebody help me.

MathWorks MATLAB Hardware Team

Hi Fernando,

Apologies for the inconvenience. Please refer to the workaround in the bug report above in Editor's Note if you are facing the third party download problem. If the problem persists please reach out to MathWorks Technical Support.

Thanks
MATLAB Hardware Team
MathWorks.

fernando fernando

no deja instalar los soportes de arduino en la versión 2016b

MathWorks MATLAB Hardware Team

Hi Akhmad,

Apologies for the inconvenience. Please contact MathWorks Technical Support to get help on resolving the install issue.

Thanks
MATLAB Hardware Team
MathWorks

akhmad fauzi

why i cant install support package for arduino ?

MathWorks MATLAB Hardware Team

Hi Mohamed,

Apologies for the inconvenience. Kindly, reach out to MathWorks Technical Support with the information on the MATLAB version you are using to get help on resolving this issue.

Thanks
MATLAB Hardware Team
MathWorks

Mohamed Ibrahim

Hello, i have issue with using my Mega2560. When i initiate arduino() command i get this "Updating server code on board Mega2560 (COM3). This may take a few minutes." after a minute this comes up in red text "Internal error: The initialization of the server code is incorrect."
Also when i try to run the hardware setup of the Arduino Server, it goes well until i get to Test connection at the end which gives this error message "Test connection failed. Go back to check your settings."
What could be the problem?

MathWorks MATLAB Hardware Team

Hi Nathaniel,

Currently, MATLAB Support Package for Arduino doesn't support Nano 33 BLE Sense. I apologize for the inconvenience. MathWorks has made a note of this request and will be considering adding support for this board in a future release.

Thanks
MATLAB Hardware Team
MathWorks

MathWorks MATLAB Hardware Team

Hi Jonas,

Please reach out to MathWorks Technical Support to get further help on using Nano3.0 with MATLAB Arduino SPPKG.

Thanks
Arpita

Nathaniel Drellich

I'm working on a project using the Arduino Nano 33 BLE Sense. Are there any plans for this board to be supported by this package?

Jonas Schrader

Hi Arpita,
I am using the Matlab version R2019b. When I tried what you suggested I unfortunatly got the same error.
My guess is that I need to get the arduino nano 3.1 with the new ATmega328p processor or use a FTDI Converter with the arduino nano 3.0.

Thanks
Jonas

Arpita Agrawal

Hi Ethan, Jonas,

Please confirm the MATLAB version you are trying to use. If you are using R2019a and later you can use 'BaudRate' NV pair during arduino object creation as below to override the default baud rate:

a = arduino('COMPORT','BOARDNAME','BaudRate',115200)

Please contact MathWorks Technical Support if you have further questions on this.

Thanks
Arpita

Jonas Schrader

Hi,
I am also working on a project with the arduino nano 3.0. I have both hardware support packages for matlab and simulink installed. The hardware setup, you do during the installation, didnt work and when I am trying to connect to the arduino this message comes up:
a = arduino('COM3', 'Nano3')
Updating server code on board Nano3 (COM3). This may take a few minutes.
Cannot program board Nano3 (COM3). Please make sure the board is supported and the port and board type are correct. For more information, see Arduino Hardware
Troubleshooting.

When I looked into the Arduino Hardware Troubleshooting, one point catched my attention:
3. Make sure you are using an FTDI converter to connect the board to computer, if you are using the old ATmega328p board.
When I am using the nano with the arduino software I need to select "ATmega328p (Old Bootloader)" as processor to be able to update code to the arduino nano.

Thanks
Jonas

Ethan Recalde Jaramillo

I installed MATLAB Support Package for Arduino Hardware and I want to work with an arduino Nano 3.0.
Matlab cannot recognise the device because it's not original, so I found that I have to change the baudes rate of the serial port to the arduino nano hardware. For do it I have to find a folder call 'boards.xml' which appears on the download package but I can't find it.
How can I change de baudes rate ?

Arpita Agrawal

Hi Marcelo,

Please try to do clean re-install. You need to uninstall the existing SPPKG and delete all the files under folder obatianed by running command 'matlabshared.supportpkg.getSupportPackageRoot' on MATLAB Command prompt. Re-install the SPPKG after this step. If you still run into the issue please contact MathWorks Technical Support for further help.

Thanks
Arpita
MATLAB Hardware Team
MathWorks

Marcelo Borges

I can't connect the arduino. The following error always appears:
"Arduino IDE at folder 'arduino-1.8.1' is corrupt. Open Add‑On Explorer to reinstall MATLAB Support Package for Arduino
Hardware."

Arpita Agrawal

Hi Angela,

Please contact MathWorks Technical Support to get help on this. Kindly, share the error message that is seen while using this board.

Thanks
Arpita

Angela Caliwag

and I am using MATLAB 2019a.

Angela Caliwag

Hi,

I am working on a project using Nano 3.0. I worked on the algorithms using arduino uno and would now like to implement it to actual device using Nano 3.0. However, unlike uno, I can't connect with arduino nano 3.0. Is it not supported?

Arpita Agrawal

Hi Sergio,

Please contact MathWorks Technical support to get help on Support Package installation.

Thanks
Arpita
MATLAB Hardware Team
MathWorks

Sergio Emmanuel Cruz Bautista

my version of matlab is R2017b but when establishing connection with arduino I get this error: Error using conexinarduinomega (line 2)
You need the MATLAB Arduino support package before you can use this feature. Open Add ‑ On Explorer to install the required
support package.
Download the package but I don't know how to install it or where.
thanks Sergio

Sergio Emmanuel Cruz Bautista

and i'm using an arduino mega 2560

Sergio Emmanuel Cruz Bautista

Arpita Agrawal

Hi Rakhi,

Currently, Arduino Nano 33 BLE board is not supported through MATLAB Support Package for Arduino. We have made a note of this request and will consider this for a future release. However, Arduino Nano33 IoT is supported in R2020a. You can consider using the same. Kindly, contact MathWorks Technical Support for further queries.

Thanks
Arpita

Rakhi Agarwal

Can I connect Arduino Nano 33 ble to Matlab?

Faber Octavianus

jin wang

Kakashi Senpai

can this be installed on trial version of matlab?

Bora Kader

Having Problem with the third party dowloads. It gives error. Could anyone help?

go bin

Hi, i have questions.
I had installed the support package, try to write data to arduino Mega2560 through Serial Port 3, then get return data from if, like this： arduinoObj = arduino("COM11","Mega2560","Libraries",{'SPI','Serial','I2C'},'BaudRate',9600,'traceon',true); serialdevObj = device(arduinoObj,'SerialPort',3,'BaudRate',115200); write(serialdevObj,'123'); numBytes = serialdevObj.NumBytesAvailable; res=read(serialdevObj,numBytes); disp(res); But,arduino got nothing. it does not work.
When i use FT232 to connect to arduino Mega2560 directly Serial Port 3, it works.
Why? Thanks a lot.
Bin

Arpita Agrawal

Hi,

Kindly update the MATLAB Support Package for Arduino Hardware to version 19.2.2 to be able to use the SPPKG with MacOS Catalina in MATLAB R2019b. Contact MathWorks Technical Support for any further queries on this.

Thanks
Arpita
MATLAB Hardware Team
MathWorks

Arpita Agrawal

Hi,

Please contact MathWorks Technical support to get help on resolving installation issues with the support package.

Thanks
Arpita
Matlab Hardware Team
Mathworks

Fu Xiaochen

Not working

Yousef Abuzahrieh

What support package is compatible for sparkfun arduino pro mini 328 - 5V/16MHz

Kateryna Iablokova

I can't install MATLAB Support Package for Arduino Hardware Have you some suggestions?

Arpita Agrawal

Hi,

MathWorks is working on a resolution for MATLAB Support Package for Arduino not working in MATLAB R2019b with MacOS Catalina.
Please follow this EBR https://ch.mathworks.com/support/bugreports/2172231 to get updates on the same.
Apologies for the inconvenience.

Thanks
Arpita
MATLAB Hardware Team
MathWorks

Lars Heising

It works also with MacOS Catalina. Workaround: After install the Lib, when the Question, if you want to setup is shown, simply copy the actual version of the Arduino IDE (1.8.11) to the folder where the Lib downloaded the third party tools. /Users/...USERNAME.../Documents/MATLAB/SupportPackages/R2019b/3P.instrset/arduinoide.instrset/
Overwrite the downloaded IDE and follow the Setup then as usual. All workes fine.
If you download the Simulink Arduino Support Package, proceed the same steps. Overwrite the downloaded IDE with the actual one then both works very well.

Only 3 Stars, while it can't be possible that such an easy bug isn't fixed, yet. Try to setup the downloading path directly to Arduino, then the actual IDE is always downloaded.

tarekk radwan

Instead of using matlab functions to control the arduino, Im using matlab to get some values then I want to send the values to Arduino IDE eg (100,200,...) then do all other computations in the Arduino IDE instead of doing them in matlab.
Can someone please help?

Wen Shu Wong

Hello. Is it compatible with Mac OS Catalina now?

poriya daliry

I do not download this pkg loading page is not finish

David

Deepak Jarande

Arpita Agrawal

Hi Hunter,

Apologies for the inconvenience. Arduino IDE 1.8.8 which is installed with MATLAB Support Package for Arduino with R2019b isn't compatible with MAC OSX Catalina. MathWorks is investigating this and shall share an update here.

Regards
Arpita
MATLAB Hardware Team
MathWorks

Arpita Agrawal

Hi Solomon,

Kindly contact MathWorks Technical Support to get more information on your query.

Regards
Arpita
MATLAB Hardware Team
MathWorks

Arpita Agrawal

Hi Shahin/Csaba,

Apologies for the inconvenience. Kindly contact MathWorks Techincal Support to get help on resolving the issue you are facing.

Regards
Arpita
MATLAB Hardware Team
MathWorks

Solomon White

cant select a port. Just says select a value. I want to select com(10) but the option isn't there

Abdallah Altalmas

Hunter Kearney

Currently not functioning on Mac OSX Catalina, using Arduino Uno and MATLAB R2019b. Says "Unable to find Arduino hardware at /dev/cu.usbmodemfd14201. First argument must be a valid serial port, Bluetooth address/name or IP address/hostname." This is the correct port, as I have verified in Terminal.

Csaba Krizbai

Not works in 2018b. Package is installed, but my matlab dont see this

shahin darvish

not works in 2019

tom tom

kexin cui

Arpita Agrawal

Hi Nicolo'

Please accept my apologies for the inconvenience. Currently MATLAB support package for Arduino is dependent on Arduino IDE version 1.8.8 and it doesn't work on MacOs Catalina. MathWorks is working on the issue and shall keep you posted. Please feel free to contact MathWorks Technical Support for further queries on this.

Regards
Arpita Agrawal
MATLAB Hardware Team
Mathworks

Nicolo' Zilocchi

Doesn't work with Catalina. When I want to program my Arduino UNO Board, appears a log with an error message : "failed to program". Then I open log in matlab and appears error "Bad CPU type."

José David

No es posible descargar me da un error al momento de descargar el arduino software:
Unable to download gives me an error when downloading the arduino software:

Download URL: retry_http://ssd.mathworks.com/supportfiles/downloads/test/R2019a/arduinoide/win64/arduino-1.8.1-windows.zip
java.net.SocketException: Connection reset

SSI downloadAndInstallSP Response: {"exception": {"cause":"3P Download: 3p\\arduinoide.instrset_win64_1554333817: Connection reset","title":"Download Error","message":"Failed to download the third-party software: Arduino software
This is required by:MATLAB Support Package for Arduino Hardware
To resolve this issue, see this MATLAB Answer.","type":"ERROR"}}

zichen liu

How to solve “Arduino IDE at folder 'arduino-1.8.1' is corrupt. Open Add‑On Explorer to reinstall MATLAB Support Package for Arduino Hardware.“

Arpita Agrawal

Hi Bleron/Eugen,

Kindly contact MathWorks Technical support to get help on resolving the issue you are running into while using MATLAB Support Package for Arduino Hardware with MATLAB R2019b. Apologies for the inconvenience, this may have caused.

Thanks
Arpita Agrawal
MATLAB Hardware Team
MathWorks

Bleron Preniqi

It is not working with matlab 2019b, please solve as soon as possible the problem.

Eugen Broening

Not work with Matlab 2019b :-(((

Arpita Agrawal

Hi Yosua,

Kindly, contact MathWorks Technical Support for getting help on resolving the installation failure.

Thanks
MATLAB Hardware Team
MathWorks

yosua christmas

Hi there, whe i want to install this packages then i click "install" but it just displaying blank white space, it doesn't show agreement, like stuck on whie space. Please Help me.....

MathWorks MATLAB Hardware Team

Hi Viacheslav/Dulin/Hasti,

Kindly contact MathWorks Technical Support to get help on resolving the issue you are facing.

Thanks
MATLAB Hardware Team
MathWorks

Dulin Xiong

Hi Mathworks Staff, I couldn't download the package, it says "Failed to download the third-party software: Arduino software.", what's the issue?

Hasti Khiabani

Hi after installing MATLAB and Simulink support for Arduino software in MATLAB 2019a, when I try to check my devices connection with: "arduino('com3', 'uno')" I am getting error stated as: "STR2DOUBLE: invalid input argument" !!!! I don't know what is wrong with it can anybody help me?

Viacheslav Sedunin

After 2019b update Matlab stopped working with Arduino at all. Had to use 2019a for a while. Now even this version stopped working, sayng it cannot see the device.
In Arduino Hardware setup for Matlab it cannot program it. At the same time in matlab itself after classic command 'a = arduino' - says: "Cannot detect Arduino hardware. Make sure Arduino hardware is properly plugged in."
Although when I plug the USB cable, Matlab sees it and says that Arduino was connected.
This ruined my experimental work for two weeks by now. Just let me use it as it was!

Rodrigo Guerrero Coronel

Andrew Larson

Works well, other than an issue with App Designer where it states that .P files cannot be found or cannot be used when packaging.
Any help on this would be great, not a whole lot of support within Matchworks.

MathWorks MATLAB Hardware Team

Hi Luis,

Kindly contact MathWorks Technical Support to get help on resolving the installation issues you are facing.

Thanks
MATLAB Hardware Team
MathWorks

Luis Teco

when i close matlab an open again, i have to intall this again to use my arduino, any solution?

Arpita Agrawal

Hi MM,

You can set the BaudRate during Arduino object creation using 'BaudRate' NV pair as follows: a = arduino('Com14','Uno','BaudRate', 115200). Please ensure that the BaudRate value specified by you is supported by the board you are using. Kindly, contact MathWorks Technical support to get further help on this.

Thanks
Arpita
MATLAB Hardware Team
MathWorks

MM

Is it possible to set the baud rate? Or does MAtlab acqruire the data as fast as possible?
Thanks,
-May

Joseph Gitonga

To resolve this issue, contact Technical Support

What is the issue?

Suurya KS

Arpita Agrawal

Hi Kaspar,

Kindly, contact MathWorks Technical Support for getting help on resolving the support package installation issues.

Thanks
Arpita
MATLAB Hardware Team
MathWorks

Arpita Agrawal

Hi Marina,

Currently, Node MCU 8266 is not supported with MATLAB Support Package for Arduino. MathWorks has made a note of this request and will look into adding support for this in a future release.
Apologies for the inconvenience.

Thanks
Arpita
MATLAB Hardware Team
MathWorks

Ahmad Gurnito

Jonathan Fuentes Euan

Paul Hoult

Yo tenía el mismo problema, sin embargo, tienes que eliminar la carpeta que se creo en tu disco duro correspondiente al paquete, ya que eso es lo que le está afectando, buscala en ProgramData\MATLAB

Paul Hoult

Kaspar Althoefer

Doesn't work. It installs, but does not run, It complains that it is not installed even though it is installed,,,

dothanh luan

MARINA BORHAN

i try to with nodemcu esp8266 but not in listing. how to connect with this driver

ritian zhao

Arpita Agrawal

Hi Jen/Shahzad,

Kindly, contact MathWorks customer support to get help on resolving the support package installation failure issues.

Thanks
Arpita

Jen Kong

Hi there, I am currently using R2019b version of MATLAB with and i got the license through my university. Currently theres an error stopping me from installing it stating that the support package is not compatible with my version of MATLAB

shahzad zia

hi
I install MATLAB 2016a in my laptop, now I am try to install hardware support package several time but I fail... following warning display every time.
'download fail: received fatal alert: protocol version'
help me to solve the problem.

thanks

S.M.Shahzad Zia
smshahzad.zia@gmail.com

Phillip Maser

HI ALL

Good news it appears the package starting working when I set the Enviroment variables to C:\Program Data\ ... \R2019A and I changed from R2019B to R2019A. As far as I know 2019B does not work could be wrong. Installed alot of Arduino installation, Finally I got something going after weeks. I have a part job kills at lot of time. Add C compiler as well. I am not sure if the C compiler played a role or not.

Phillip Maser

Hi All,
Just download the Gwmin C compiler. I have unstalled and restalled the Arduino Hardware Software now 31 times. I have talked to Support. I have 6 Support Tickets in. All I get is an AutoReponsed message with same situation which means failure. They can't help me until the other tickets have been resolved which is basically the same question repeated a different way 6 times. I think I confused the situation. No Worries I will keep trying. I am going to delete 2019A and B. I should have never upgraded. Trying 2017A and B.

I am also trying enviromental variables as well. I can't find the C:\ProgramData\ File to delete it has the support packages in them
if they are corrupt. I can't get to them.

If any one has any solutions let me know.

Phillip Maser

Matlab 2019b just trying to get the matlab to recognize the board. Then I am off to the races changing the world.

Arpita Agrawal

Hi Philip/Hoang My,

Please share the MATLAB version with which you are facing failure to upload on the board.
Alternatively, you can also try to create the Arduino with 'TraceOn' NV pair set to true as below:
Example: a = arduino('COM9','Uno','TraceOn',true,'Libraries',<yourlistofLibraries>)
This will show the logs for failed upload and help you understand the reason for failed upload.
You can refer to the following arduino documentation page for more details on available NV pairs:https://in.mathworks.com/help/supportpkg/arduinoio/ref/arduino.html.

Please contact MathWorks Technical Support for further help on resolving this issue.

Thanks
Arpita
MATLAB Hardware Team
MathWorks

Phillip Maser

Hi All,

Failing on he upload using an Arduino. Move to 2019B for A. Nothing has worked on either version so far. I have been deleting files
dont know how to change paths. But I think this is it. Not linking correcting to files to run correcting whick can be seen in the fail report document. This is not that hard. You pick your package. you download it and it should run. But it does not.

Does anyone have a solutlion?

jia mou zhang

Hoang My

Hi
I can't updoad arduino : "Updating server code on board Uno (COM9). Please wait (might take a few minutes).
Cannot program board Uno (COM9). Please make sure the board is supported and the port and board type are correct. For more information, see Arduino Hardware Troubleshooting."

Chandler Dotson

Arpita Agrawal

Hi Sahand,

You can use the information in the log file available on unsuccessful server upload from HWsetup to understand the cause of the issue causing the failure. If the issue persists contact MathWorks Technical Support to get help on resolving this.

Thanks
Arpita
MATLAB Hardware Team
MathWorks

Carlos Rodriguez

Sahand Liasi

When I try to upload Arduino server in the setup, it says failed to program the Arduino board. I tried multiple times, but still it doesn't work. I have connected an Arduino UNO with usb to my laptop during the installation and the connection is OK, but uploading fails each time.

Guillermo Gonzalez Llanos

Arpita Agrawal

Hi Sander,

Please contact MathWorks Techincal Support to get help in resolving the issue you are facing.

Thanks
Arpita

Sander Nijdam

I have an issue with the I2C implementation. I control an Adafruit ADS1115 ADC board from an Arduino Mega 2560 and this worked perfectly under Matlab 2018a. However, under Matlab 2019a I get back completely wrong data. I see that the internal methods to read and write to I2C have been completely changed, but do not know how to solve this, as there is no error message, just fully incorrect response.

Edward Lynch

If it installed a portable version of the Arduino dev environment on Linux, I would give it 5 stars. I ended up with a conflict with the .arduino15/preferences.txt file with another install of the Arduino IDE (1.8.9) that I'm using to target the esp32 micro. I ended up making the 1.8.9 install portable to resolve the preferences conflict.

ANILKUMAR YARLAGADDA

why this matlab supporting package not works(third party error) for 2017b version.and what is the difference between other two arduino add ons and this

HIgh Tech Man

Tim Lueth

Using Mac under OS X 10.14 with Matlab 2019a, I noticed that I get an error during "setup" and later also using the "arduino" command if the there are more that 16 USB addresses availabe (including the USB Hubs): Array exceeded (17). This bug appears only in the I/O Mode which seems also to be required to install the boot loader for the simulink interface. Thererfor, I recommend to remove all USB hubs during installation if you see this error and make the setup with less than 16 USB ports. After setup, the "arduino" command still fails for this package with more than 16 USB port, but the "MATLAB Simulink Support Package for Arduino Hardware" will work.

Arpita Agrawal

Hi Le Vy,
The MotorShield L293D is not directly supported with this support package. However, you can create a custom addon library to integrate support for this shield for your workflow with the SPPKG.
Here is the Arduino Documentation link that explains the details corresponding to creating Custom Addon Libraries with the MATLAB Support Package for Arduino:
https://in.mathworks.com/help/supportpkg/arduinoio/custom-arduino-libraries.html

Please feel free to contact MathWorks Techincal Support for further questions on this.

Thanks
Arpita Agrawal
MATLAB Hardware Team
MathWorks

Arpita Agrawal

Hi Chelsea,

Create the Arduino with 'TraceOn' NV pair set to true as below:
Example: a = arduino('COM9','Uno','TraceOn',true,'Libraries',<yourlistofLibraries>)
This will show the logs for failed upload and help you understand the reason for failed upload.
You can refer to the following arduino documentation page for more details on available NV pairs:https://in.mathworks.com/help/supportpkg/arduinoio/ref/arduino.html.
Please contact MathWorks Technical Support for further help on resolving this issue.

Thanks
Arpita
MATLAB Hardware Team
MathWorks

Le Vy Do

can this package is used to control motor shield l293D

Chelsea Yang

When I try and include libraries in my server during download, nothing works and the message "Failed to program Arduino ..." pops up. How do I fix this?

joanne mcfadden

Make sure you add the path of the supportpackage/arduinoio on your code file so it won't have issues looking for the support package files

bboualem benlahbib

Hi friends, when iam trying to download the package for matlb 2014a version i faced this fault(download failed,recieved fatal alert:protocol_version)

Sachin Gaikwad

Arpita Agrawal

Hi Christopher,

Kindly, contact MathWorks Customer Support to get help on resolving the support package installation for R2019a.

Thanks
Arpita

Christopher Ta

Well...I'm glad I'm running into the same problem everyone else is having after updating to 2019a with the Arduino Support package not working

hael saker

Arpita Agrawal

Hi Nauraiz, Qianyang, Zaichenko,

Kindly, contact MathWorks Customer Support to get help on resolving the support package installation failure.

Thanks
Arpita
MATLAB Hardware Team
MathWorks

Nauraiz Subhan

I HAVE installed the matlab arduino support package , i am using 2019a trial.
%cmd
a=arduino
'' You need the MATLAB Arduino support package before you can use this feature. Open Add‑On Explorer to
install the required support package."
can u help me to solve this probelm .

Qianyang Chen

Downloaded everything alright but got error message saying: "Arduino IDE at folder 'Arduino.app/Contents/Java' is corrupt." Appears that some people have the same problem but have not seen a solution yet.

Zaichenko Stefan

arduinoio.mlpkginstall do not work

Arpita Agrawal

Hi Pham Minh/Pieume,

Kindly, contact MathWorks Customer Support to get help on resolving SPPKG download/install failure.

Thanks
Arpita
MATLAB Hardware Team- MathWorks

Pieume Ulrich

hello Guys, am using the version R2017b biut am not capable of downloading the package, please can someone help with the package to my email: pieumeulrich@gmail.com

Pham Minh Thuan

hey , guys . I Cannn't install program because i cann't download file ??

David Patry

I downloaded and installed the package. I connected an arduino DUE and after trying to create an object with a = arduino(); , I still get prompted to : « You need the MATLAB Arduino support package before you can use this feature. Open Add‑On Explorer to install the required support
package.»

Noé Luna Aguilar

Help!!! Cannot detect Arduino hardware. Make sure original Arduino hardware is properly plugged in. Otherwise, please specify both port and board type. For more information, see Arduino Hardware Troubleshooting.

Aitor Burdaspar

"Failed to install the third-party software:
Adafruit Motor Shield V2 Library

This is required by:
MATLAB Support Package for Arduino Hardware"

How could I fix it?

Gaurav Pratap Garg

Arpita Agrawal

Hi Raziye,

You can download the SPPKG installer from the link on the top right on this page and launch the installer once downloaded.
Alternatively, you can Launch MATLAB on your system and click on Add-ons option on MATLAB toolstrip, select 'Get Add-ons'. This will launch the Add-on explorer window, search for 'MATLAB Support Package for Arduino Hardware' and click on Install.

For further help on Installing MATLAB Support Package for Arduino Hardware, contact MathWorks Customer Support.

Thanks
Arpita
MATLAB Hardware Team
MathWorks

raziye dastgheib

how to install it?!

Arpita Agrawal

Hi Keerthana,

MATLAB Support Package for Arduino doesn’t support Galileo gen 2 boards. Sorry for the inconvenience.
List of all supported boards is available at this page:
https://in.mathworks.com/hardware-support/arduino-matlab.html

Thanks
Arpita
MATLAB Hardware Team
MathWorks

Arpita Agrawal

Hi Hariharan,

Currently, MATLAB Support Package for Arduino doesn't support setting analogReference directly. We have made a note of this request and will try to add it in a future release. Kindly, contact MathWorks Technical Support for further queries on this.

Thanks
Arpita Agrawal
MATLAB Hardware Team
MathWorks

Keerthana Radhakrishnan

Can i use galileo gen 2 board for arduino UNO?
Is it supported by matlab 2018a version?

Hariharan Rangarajan

Does this version enable setting internal 1.1V setting for arduino Mega?

James Hill

Not if this error is only for Engineering Kit:

For anybody still getting this error:
home/gilgamesh007/Documents/MATLAB/SupportPackages/R2018b/toolbox/target/supportpackages/arduinobase/src/MW_PWM.cpp:6:21: fatal error: Arduino.h: No such file or directory
#include "Arduino.h"
^
compilation terminated.
gmake: *** [MW_PWM.o] Error 1
### Build procedure for model: 'myDCMotorControl' aborted due to an error.
Error:Error(s) encountered while building "myDCMotorControl":
### Failed to generate all binary outputs.

Please see this:

https://www.mathworks.com/matlabcentral/answers/407753-arduino-mkr1000-simulink-build-procedure-aborted-due-to-error

and

https://www.mathworks.com/matlabcentral/fileexchange/68620-arduino_engineering_kit_hardware_support_18b?s_tid=FX_rc2_behav

Arpita Agrawal

Hi Jordan/SHENGXU/Noah,

Kindly contact MathWorks Technical Support to get help on resolving the issues you are facing using the SPPKG.

Thanks
Arpita
MATLAB Hardware Team
MathWorks

Jordan Mackenzie

I'm using R2018b and it will not let me select a port, it just says 'select a value' without giving me options.

SHENGXU JIN

I don't know why i cant install even i got support

Noah Wardlow

Noah Wardlow

trying to upload matlab server on arduino and it tells me the Java contents are inaccessible or corrupt? seems like this is happening for a lot of people. Hope to get it figured or I'm not sure why I bought the $300 kit

Arpita Agrawal

Hi Adeel,

You can follow the instructions in this Bug Report https://ch.mathworks.com/support/bugreports/details/1741173 to resolve the issue.
If the issue persists, contact MathWorks Customer Support to get help on resolution.

Thanks
Arpita
MATLAB Hardware Team
MathWorks

Adeel Anwar

i am using Matlab 2017a, download stops when third party download starts.....kindly help me..

Arpita Agrawal

Hi,

In order resolve MATLAB Arduino SPPKG install failure issue for R2017a refer to this Bug Report: https://ch.mathworks.com/support/bugreports/details/1741173.

Additionally, if you don't find the file present in the downloaded .zip file from this bug report, in the installed MATLAB folder on your system, just add the files from the .zip to the installed MATLAB directory as per the instructions.

Thanks
Arpita
MATLAB Hardware Team
MathWorks

febin m

Rafa Barcena

febin m

i can not download third party , why ?

Ed Callway

Fails at downloading 3rd party packages like 400 other posters. So...why include 3rd party add-ons like motor control in the basic install? These packages, their names, their availability etc change all the time! Just give us the basic clean install. I haz a mad :-(

Dhaval Joshi

Useless. Gives download Fatal error.

Moges Bekru

i am using matlab 2018a and i can not find and use the installed hardware support package.

Matthijs van Esch

Stops when downloading third party software
I'm using Matlab 2017a so it should work

Piotr Prusaczyk

There was a problem downloading the third-party software. To resolve this issue, contact Technical Support...

Makarand nikam

searching for zero star.

does not support R2017a

mehran bahrabadi

Hi. I can not install this package . I am using Matlab 2017b. When downloading, the software stop.

mehrdad mirzaei

i am using Matlab 2017a, download stops when third party download starts

Mao Ye

Martyn Potter

Sorry Fixed, I uninstalled and then reinstalled all the packages. Everything is working

Martyn Potter

Hello, I have the Arduino engineering kit, I have followed all the instructions, but matlab will not communicate with the Arduino. I can programme the Arduino via the ide independently. I have tried the fixes with no joy. Can anyone suggest what the issue is

Thanks Martyn

Barry Wallace

I had R2018b prerelease version installed, I had not updated to the released version. This add-on would not install on the prelease version but installed without any issue after I installed R2018b.

Rafael Herberth

If you have trouble installing third party content - try this fix: https://de.mathworks.com/support/bugreports/1741173
Worked for me with 2017a, although there should be no problem at all for this version according to Editor's Note.

Anthon Saays

Hi,

I have the following errors when starting to install the (Arduino) Support Package:
Pop-up screen -
Unable to load support package information.

This may be due to network problems. Verify your network
connection and retry the support package installation.
If the problem persists, contact MathWorks Technical support.

and in the command window:
[Fatal Error] #########_####_####_####_##########:##: White spaces are required between publicId and systemId.

# = number/letter.

Bardh Rushiti

Anandu Raja Mohan

I am using R2017a and downloading stops when it reach third party, I hope to resolve the issue soon

Antonio J.

OZAN EREN YUCEOL

Hello,

1) Do you have a plan to add analogReadResolution() function to be able to read the analog pins with 12-bit resolution?
2) I have DUE. What is the integer to Volts conversion logic for readVoltage() function in the source code? Does it check which board is currently being used? For instance, the conversions have to be different for differnt boards fot the same reading resolution (10-bit):
- Due : analogRead(A0)*3.3/1023
- MEGA: analogRead(A0)*5.0/1023
3) Why don't you return the integer values rather than voltage when readVoltage() is used?

Frederik Sappert

open matlab as administrator then the third party installation works too

Hector Ballesteros Ayala

Sara Reddy

When doing the hardware set up, its saying "Arduino IDE at folder 'Arduino.app/Contents/Java' is inaccessible or corrupt" I'm not sure what the folder is supposed to be or how to get to it

Wenzel Salzmann

3rd party download works, 3p installation fails for r20018b. Support had no solve to date, hoping for it though

Saqib Masood

Solution:
Install the Matlab 2018a..Support package can be easily installed on Matlab R2018a..

Connor Marshall

For Mojave for third party install gatekeeper has to be manually disabled first, then changed in system prefrences in order to get the package to fully download.

Gonzalo Daniel Ramos Mena

No puedo descargar ni instalar al complemento /\(¬_¬)/\

Phongsathon Choompa

Bryan Nuñez

check this video !!!!! solution!!!! R2018b
https://www.youtube.com/watch?v=TitVKsC9tX0

carlos leopo

carlos leopo

Connor Marshall

Has anyone had a fix for third party install on any r2018a, r2018b, or r2016b? I have extremely fast internet so I have been using wifi, but I do not have anything that is blocking a .cc download or install, and using matlab as an administrator did not change a thing. I'm running Mojave as my OS, not sure if that has anything to do with it?

Eduardo Huanca

Karl Beckman

Download stops when third party download starts

carlos leopo

Download stops when third party download starts

Karl Beckman

Karl Beckman

David Mtz

Dylan Layfield

this trash doesn't work.

Adnene Boumessouer

Stefan Bartl

download stops when third party starts
what can i do against this problem ?

Kerem Enhos

Running MATLAB as administrator solved the problem of third party downloading for me

Dhruv Aditya Mittal

Joao Roque

Download stops when third party download starts

willian macena

Download stops when third party download starts

Melih Canbolat

Adam Wechter

Some university firewalls may be blocking the Arduino (third-party) download because it is coming from a *.cc site. Taking the computer off the university ISP firewall fixed the issue.

Dominik Mair

Download stops when third party download starts

Cristian Angulo Ramirez

Anybody has solved the Third Party Issue? I´ve been trying on Matlab R2017a and I still receive the following message: There was a problem downloading the third-party software

Abdoulaye Boubakari

work fine for me!

SANTANA SANTANA ROMERO

Anybody has solved the Third Party Issue? I´ve been trying on Matlab R2017a and I still receive the following message: There was a problem downloading the third-party software. Greetings from Mexico!

Saqib Masood

I can not install the package because of the following reason:
Failed to download the third-party software:

Can anyone help?

Christopher Round

MUSTAFA AKGÜL

i cant download and install cuz of getting some errors. Any advice?

Gregor Hermani

I can't download the third party add-ons. Installation shuts down by itself automatically.

Gerardo Matamoros E

I can not install the package because of the following reason:
Failed to download the third-party software:
Ostermiller Circular Buffer

Can anyone help me?

Dhruv Aditya Mittal

Download getting stopped when the third party download starts. Please Help!!

Christopher Lum

Works great and I am using this to teach a class with 30+ students controlling an Arduino Due. This is missing some functionality (such as DAC support for the Arduino Due) which is odd because the Simulink Support Package for Arduino Hardware contains this functionality. Besides this, it works fine for our purposes.

In case it is helpful, I made a video documenting how to get started with this support package. The video is at https://youtu.be/8NQ1h0gGgX8.

Megumi Itou

Micah Bullock

ahmed shamakh

if there is a problem in direct installing, the problem might be that the the download needs root (admin) permission to start.
choose (download only) browse to a directory that have public permissions for downloading.

after the download finishes.. just read the (readme) file .. everything next is explained

Yu Sop

Guys, this is the solution when you are unable to install the arduino package on the add-ons manager. just download the package, DOWNLOAD BUTTON IS ON THE RIGHT SIDE ABOVE (please read). Then open your matlab command window just drag it there, Then wait for the installation to start!

YOU'RE WELCOME!!

Muhammad Haziq

Hi,
I have installed this addon it shows successfully installed the packages but in end when I try to check connection it says conection is failed go back to settings. Also in Matlab command window I tried to use command " a = arduino('com3','uno')" it says Error using arduino , Too many input arguments
can any one help me what should I do?
Regards
Haziq

Fadillah Adamsyah

Ankur Bose

Rezo Kobadize

Patrick Tam

Hi Guys,
I am using Matlab R2018a, with Windows 10.
When I try to install the "MATLAB Support Package for Arduino Hardware", the installation never completes successfully.
Instead, the "Download Error" consistently pop-up.
Can anybody suggest solutions to fix the issue? Tons of thanks in advance.
Best,
Patrick

Tayyip Kandemir

It works, tahnks <3

Tharun Vijay

jinnan zhu

Taimur Zaman

no body is here to reply to people comments. what the hell is Mathworks doing??

Amit Kumar Mandal

Everything installed successfully, but whenever I am going to write this code('a = arduino('COM3','Uno')')...some error massage is being shown (Error using arduino
Too many input arguments.). please help me

Danilo NASCIMENTO

Whenever the installation reachers 'installing third party apps' it fails

Arpita Agrawal

Hi Mateus

Please contact MathWorks Customer Support to get help on resolving the install issues.

Regards
Arpita
MATLAB Hardware Team - MathWorks

Mateus Soares Marques

Whenever the intallation reaches 'installing suppot packages' it fails

saad hamid

Arpita Agrawal

Hi Syed/Dee,

Please contact MathWorks Customer Support to get help on resolving the install issues.

Regards
Arpita
MATLAB Hardware Team - MathWorks

Dee Hansen

Whenever the installation reaches 'installing third party apps' it fails

Syed Mohammad Asjad

Whenever the installation reachers 'installing third party apps' it fails

ADARSH MISHRA

Abhinant Phetngamjarat

yanite jim

anouar nour

Hi all,

Muhammad Kaleem

MSP

Arpita Agrawal

Hi all,

We have fixed the issue causing the error 'Must Specify exactly one sketch file' in the R2018a Support Package in the latest version 18.1.1 of support package. Please try reinstalling the support package with MATLAB R2018a now and report any further issues to MathWorks Techincal Support.

Thanks
Arpita
MATLAB Hardware Team, MathWorks

Darsana Thulasi

Amit Charantimath

Arpita Agrawal

Hi Ebubekir,

Thanks for writing to us. Currently, you can use Simulink Support Package for Arduino Hardware, to be able to compile the codes to Arduino and work with it without a connection to Host System. You can Install the same from here, https://in.mathworks.com/matlabcentral/fileexchange/40312-simulink-support-package-for-arduino-hardware.

We are considering integrating this feature with MATLAB Support package in a future release.

Thanks
Arpita
MATLAB Hardware Team, MathWorks

ebubekir unlu

Hi, i can using library no problem. But i want to compile codes to Arduino, working without Matlab Connection. how can i do it?

Arpita Agrawal

Hi Yangting and Srinivas,

Please contact MathWorks Technical Support to get help on resolving the issues you are facing.

Thanks
Arpita
MATLAB Hardware Team, MathWorks

jehag you

아니 왜 타사 패키지 다운로드가 안되는 겁니까. 해결좀 빨리 해주세요

Srinivas Rana

Hi, I have installed this add-on with Matlab2016B and have my Arduino board connected.

A simple command a = arduino() works. But when I restart Matlab and attempt the same, I get the following error message: "You need the MATLAB Arduino support package before you can use this feature. Open Support Package Installer to install support for additional MATLAB hardware.".

I am certain that the package is still installed and I have also verified the same in the Add-On Explorer as well as with the following set of commands:

>> rehash toolboxcache
>> matlabshared.supportpkg.getInstalled
Name Version Base Product
------------------------------------------- ------- ------------
MATLAB Support Package for Arduino Hardware 16.2.3

>>
>> a = arduino()
You need the MATLAB Arduino support package before you can use this feature. Open Support Package Installer to install support for additional MATLAB hardware.

The error still persists despite the fact that the package shows as installed.

Would really appreciate any inputs from the Matlab team on this matter.

Thank you!

Yangting Sun

I can't "Updating server code on board Uno" .My system is OS X and the board is a Uno. Ironically I was using the old version package few minutes ago and it worked pretty good with high speed!!! I was just gonna finish my experiment today and go home! Feels really really frustrated!!!
Please solve this problem, I would be pretty appreciated!

Arpita Agrawal

Hi Jesse,

Please contact MathWorks Customer Support, they should be able to help you resolve the installation issue:
https://www.mathworks.com/support/contact_us.html?s_tid=sp_ban_cs

Thanks
Arpita
MATLAB Hardware Team - Mathworks

Jesse Smith

Here is where the installation failed (according to the log file):

Executing command: [C:\ProgramData\MATLAB\SupportPackages\R2018a\3P.instrset\arduinoide.instrset\arduino-1.8.1\arduino_debug.exe, --pref, settings.path="C:\ProgramData\MATLAB\SupportPackages\R2018a\3P.instrset\arduinoide.instrset\idepkgs", --save-prefs]

com.sun.jna.platform.win32.Win32Exception: The system cannot find the path specified.

Jesse Smith

I keep getting an error during installation. It stalls out during "Installing Third-Party Packages...(may take a few minutes). I then get an error screen that says: "Failed to install the third-party software: Arduino software"

I am running Windows 10 and a fully updated R2018a (9.4.0.813654) 64 Bit version of Matlab. Any help would be greatly appreciated!

Kazuki Okamoto

Kazuki Okamoto

Menghan

Hi All,

We've already fixed the issue of not being able to install this support package in R2014a, R2015a and R2015b due to this error "Received fatal alert: protocol_version". Please try installing the support package in MATLAB now and report any other issue through our Technical Support.

Thanks.

Menghan - MATLAB Hardware Team

SW Lee

Thuc Phan

@Arpita Agrawal
Hi.
Actually, it is an interesting problem.
I test this package on my friend's computer which also has MATLAB R2018a but does not have Arduino IDE. And it runs smoothly.
I believe this problem maybe rise because my computer had Arduino IDE. Because of that, it comes up with error: "Must specify exactly one sketch file". It can explain like, my Arduino IDE has one sketch file, my MATLAB has another sketch file, and the package counts two sketch files, so it cannot run.
I tried to uninstall Arduino IDE, clear all things related to Arduino IDE, but the package still detects sketch file from somewhere else. So I think the possible solution is I have to recover the whole system and do everything from scratch. But it is my last resort and it is very inconvenient.
Hope there is another way to fix it.

Arpita Agrawal

Hi Thuc Phan,

Sorry for the inconvenience. We would need to investigate more to understand the reason for this failure. Please contact MathWorks Technical Support to get help on this issue.

Thanks
Arpita
MATLAB Hardware Team - MathWorks

Thuc Phan

I cannot run Hardware Setup. It informs that "Failed to program the Arduino board".

I open the error text file. It writes: "DPI detection failed, fallback to 96 dpi"

I use MATLAB R2018a

Thuc Phan

Jordan Smallwood

Easy download and installation. Don't know what the issue is for most. Only downside to this is it's very low level, hard to gain access which slows everything down.

Morgan He

Looking forward to it！

Menghan

Hi Joshua,

Thanks for reporting the error and our apologies for the inconvenience so far. We are actively working a fix for it. We will provide an update here again as soon as we have a resolution.

Menghan

MATLAB Hardware Team

Morgan He

Arduino IDE at folder 'arduino-1.8.1' is corrupt. Open Add‑On Explorer to reinstall MATLAB
Support Package for Arduino Hardware.

Joshua Brenner

Doesn't seem functional for me or many other people, kind of baffling that this hasn't been repaired yet considering how many people use this. I'm seeing "download failed: Received fatal alert: protocol_version" on matlab 2014a

Michael David Rooyakkers

Shubham Gupta

Same error: There was a problem downloading the support package. To resolve this issue, see this MATLAB Answer

Nils van Lier

Getting the same error today, no installation on 2017b (on my others machines it works fine)

Yashwant Kapgate

PASCHAL IHESHIULOR

'There was a problem downloading the support package. To resolve this issue, see this MATLAB Answer'. please how do i resolve this issue.?? thank You

Arpita Agrawal

Hi Ahsan,

Ideally you shouldn't have to install the support package each time you open MALTAB. Please get in touch with MathWorks Customer Support to get help on resolving this issue.

Thanks
Arpita

Ahsan Zaidi

hello I am using this package but I need to install this package every time I open matlab. Each time I have to uninstall it than install again to make this work could you please suggest any solution

Arpita Agrawal

Hi Ryan,

Sorry for the inconvenience.
We are investigating this issue. We will post an update as soon as a resolution is available.

Thanks
Arpita
MATLAB Hardware Team- MathWorks

Ryan McGovern

Hello, I installed the latest revision of the Arduino Hardware package tonight and I am getting an error when attempting to Upload Arduino Server. I have used the Arduino board prior to installing the Hardware Package and am still able to program it through the Arduino IDE. I am running Windows 10 64-bit. I have tried the following potential fixes without any luck
1. Open MATLAB as Administrator
2. Uninstall - Reinstall the Arduino Hardware Package
3. Try multiple boards

I have verified the board is on COM4, the USB Driver is installed, and FTDI is working properly on other FTDI hardware.

Error:
Apr 16, 2018 11:30:59 PM com.mathworks.hwservices.logging
INFO: Error: Must specify exactly one sketch file

Could you please advise on a solution to this problem?

Kind Regards,
Ryan

huayu Liang

S

Hi. I recieve "Failed to open scketch: C:\Users\Bahar" when I run the following code.

Arduino Mega 2560 detected.
This device is ready for use with MATLAB Support Package for Arduino Hardware. Get started with examples and other documentation.
To use this device with Simulink, install Simulink Support Package for Arduino Hardware.

>> a=arduino('COM3','Mega2560','traceon',true)
Updating server code on board Mega2560 (COM3). Please wait (might take a few minutes).
DPI detection failed, fallback to 96 dpi
Loading configuration...
Initializing packages...
Preparing boards...
The system cannot find the path specified.
The system cannot find the path specified.

Shruti Shivaramakrishnan

Arun Arunachalam Palanivel

TCHOKOAHA TADIE Ivan

Hallo,
I have installed the Arduino Matlab Support Package for Matlab R2018a , but the Setup USB Connection Configuration Step fails - Reports "Must specify exactly one sketch file" Please help me.

Phung Thanh

Menghan

Hi Peter,

Sorry for the inconvenience. We just tried it today but we weren't able to reproduce the error you saw. Could you please get in touch with our Technical Support and attach the failure log which you got in the Setup USB Connection step? We will help investigate it further with more information.

Thanks,

Menghan

MATLAB Hardware Team - MathWorks

Peter Osborne

Hi
I have installed the Arduino Matlab Support Package for Matlab R2018a and installation was successful, however the Setup USB Connection Configuration Step fails - Reports "Must specify exactly one sketch file" Error.
The Arduino Uno and Mega2560 Boards both work perfectly with Arduino IDE V1.8.5.

The Matlab Setup Process is unable to complete the Proram Test Stage and the a=arduino() function does detect the the correct board and Port but appears to be unable to upload the program test code to the Arduino and only Reports "Must specify exactly one sketch file" Error

Does anyone know how to resolve this issue?

Kind Regards,
Peter Osborne

Ehsan Yousefi

issue with the toolbox:

a = arduino('com6','Mega2560')
Warning: Escaped character '\I' is not valid. See 'doc sprintf' for supported special characters.
> In serial/subsasgn>localFixError (line 336)
In serial/subsasgn (line 93)
In arduino/initServerConnection (line 1186)
In arduino (line 148)
Error: <a href="matlab: opentoline('D:

Arpita Agrawal

hi Chris,

We will need to investigate more to debug this issue. Please get in touch with Mathworks Technical Support to get help on this issue.

Thanks
Arpita
MATLAB Hardware Team , MathWorks

Arpita Agrawal

Hi Hugo,

We will need to investigate more on the issue you are facing. Please get in touch with Mathworks Technical Support to get help on this issue.

Thanks
Arpita
MATLAB Hardware Team , MathWorks

chris whitaker

I entered a=arduino()
i get the error message
Error using arduino
Error: File: arduino.m Line: 216 Column: 5
Unexpected MATLAB expression.

Hugo Merle

Hello everone,
My classmate and I are trying to run an matlab model on an arduino Mega2560.
We are currently working on Matlab2016a and using Simulink librairies.
It work prefectly, but Matlab seems to blind to our Mega.
We tryied to write :
a = aduino('COM4','Mega2560)
But all we get is :"ide.internal.getArduinoIDERootDir"
Can you please give us help?

Thank So Much

Arpita Agrawal

Hi Amith,

I am assuming your question is regarding whether you will be able to use this support package to work with an Arduino Uno board. This support package works with the Arduino Uno board.
You can find the list of supported Arduino boards with this support package here: https://in.mathworks.com/hardware-support/arduino-matlab.html

Thanks
Arpita
MATLAB Hardware Team, MathWorks

Amith R Bharadwaj

is this a universal package?? because I have a arduino uno board.

Arpita Agrawal

Hi Felix,
I am assuming your question is whether you can use 2 I2C PWM controllers with the support package. You should be able to use i2cdev method to create the I2C object with the PWM controller. If you have any further questions on implementing the required functionality please contact Mathworks Technical Support.
Thanks
Arpita
MATLAB Hardware Team - Mathworks

Arpita Agrawal

Hi Helio and Aurélien,

Please contact MathWorks Customer Support, they should be able to help you resolve the installation issue:
https://www.mathworks.com/support/contact_us.html?s_tid=sp_ban_cs

Thanks
Arpita
MATLAB Hardware Team - Mathworks

Aurélien Hilaire

Install does not work due to Arduino 1.6.1 download error. Can you provide the Add-on installation file for off-line run, together with a manual download of the IDE package???
Please help, thank you

Helio Corradin Filho

impossible to install

Felix Dawes

Hi,

Wondering if i can easily interface with a 16 channel 12 bit PWM controller through this support package?

Intent is to control 30 servo motors from 2 of the I2C interface boards

Thanks
Felix

Arpita Agrawal

Hi Chaitanya,

The error you are seeing seems to be a bug, the pin should be reserved in SS rather than MOSI. We have made a note of it and will work on fixing it in a future release.
Currently, you can create the SPI device first and then use the SS in Digital Output mode and it should work as per your requirements.
Meanwhile, we will look into possibility of reserving the SS pin in Digital Output mode during the SPI device creation in a future release.

Thanks,
Arpita
MATLAB Hardware Team - Mathworks

Menghan

Hi Leharika,

Run 'matlabshared.supportpkg.getInstalled' at MATLAB command window and see if the MATLAB Support Package for Arduino Hardware shows up in the result. If it is indeed installed and you are still getting that error, please contact our Customer Support to get further help.

Thanks,

Menghan

MATLAB Hardware Team - MathWorks

Leharika Naidu

Hello!
Though I have installed this support package, when I type a=arduino(); in the command window, its says in red that MATLAB support software needs to be installed. Why is it so? Kindly help.

Chaitanya Jha

Hi! Very nice support package, but I am having an issue. I am trying to control Arduino Mega 2560 through Matlab and use it to control 11 SPI based digital potentiometers. Since I am only using my Mega 2560 as a Master device, I do not need my PIN 53 (SS) on my Mega 2560. I tried to use PIN 53 as a digital output, when I connect my SPI devices and try to control them through Mega 2560 while PIN 53 is configured as Digital Output, Matlab gives me an error "Board Mega2560, SPI communications require pins D53(MOSI) which is currently in use. To use SPI, configure them to 'SPI'." However, when I am not using PIN 53 at all, everything works fine. Why does Matlab thinks that PIN 53 is MOSI? It is clearly mentioned in Arduino's specifications that PIN 53 is SS, PIN 52 is SCK, PIN 51 is MOSI and PIN 50 is MISO.

Menghan

Hi Thilina and Deepak,

could you please contact our Technical Support regarding the "Must specify exactly one sketch file" error? We would need to reproduce it to figure out a possible solution.

Thanks,

Menghan

Thilina Jayasinghe

i also get the "Must specify exactly one sketch file" error. plzz do something

jonathan rios

Deepak Upadhyaya

Hi
When I try to setup my Arduino I face this error 'Must specify exactly one sketch file'.
I really need help in resolving this
Thanks in advance

Bayrem Gharssellaoui

Hi every time I try to install the package I face this error: "There was a problem downloading the support package. To resolve this issue, see this MATLAB Answer"

raja sekhar narendra

Please open matlab by Run as Administrator to install correctly

Ankur Mukherjee

the package is not installing. its showing "There was a problem downloading the support package. To resolve this issue, see this MATLAB Answer
"

Menghan

Hi Abbas,

please get in touch with our Customer Support who shall be able to help you with the install issue.

https://www.mathworks.com/support/contact_us.html?s_tid=sp_ban_cs

Thanks,

Menghan

MATLAB Hardware Team

Abbas Soleimani

hi
i can download this package. but i can not install it. everytime it get error.
i need help.

Pranav Vyas

Deepak Upadhyaya

Hello MathWorks
I can install the package successfully, but am unable to configure the board
After I select the libraries to be installed on my Arduino Uno, choose the board and port,and press Program, there pops up an error stating, Make sure you choose exactly one sketch.

I tried to click on only one library and tried to program, still the same error persist

What to do for this issue?

Muhammad Qaisar Ali

why i get installation error.....
i am unable to install.

hamid saifullah

cui

dgmcik

A bghrnzhd

How can I install from previously downloaded package? "Install from folder" is not available in 2017a edition!!!

rasp pie

Hi,
Is there any DAC lib supported, we have a light fixture which needs 0-10V variable DC. We are using ncd.io 0-10V DAC.
https://store.ncd.io/product/1-channel-0-10v-dac-digital-analog-converter-i%C2%B2c/
If there is any i2c package available please let me me.
Thanks

balaji mohanty

Jarmo Sävykoski

Rodrigo

Arduino Due seems to have been discontinued and replaced with M0, which is not supported by this package yet. Is support for the M0 coming?

Zachary Donathan

Had to uninstall all Arduino Support packages and reinstall this package first. Worked just fine after that.

Yasir Jamal

Now that i was able to install the packages, when i check to see if the connection is established between Matlab and Arduino, i get this error
"Arduino IDE at folder 'arduino-1.6.13' is corrupt. Open Add‑On Explorer to reinstall MATLAB Support Package for Arduino Hardware."

Pratik Hule

Yasir Jamal

The installation fails when it reaches third party packages, anyone experiencing the same failure?

Sabin Tandukar

cant even install this package

Aaron Dees

I am getting the same error code as everyone else. "Arduino IDE at folder 'arduino-1.6.13' is corrupt. Open Add‑On Explorer to reinstall MATLAB Support Package for Arduino Hardware." This issue has clearly been going on since April according to other comments. I uninstalled/reinstalled arduino IDE and the Matlab add-ons multiple times. I even installed the 1.6.13 version of Arduino IDE to see if it would work. Nothing. You need to fix this, I have a school project to do.

Sam Lo

Hello, I have tried to communicate with Arduino, and it only pop up with cu.usbmodem ports instead of tty.usbmodem ports, is there a method to resolve this issue?

Miguel Ángel Cendales Reyes

Hi Menghan. I have a problem with Matlab support package for arduino hardware. when i try to connect with my arduino MEGA 2560, i see the next error: arduino ide at folder 'C:\ProgramData\MATLAB\SupportPackages\R2017a\3P.instrset\arduinoide.instrset\arduino-1.6.13' is inaccesible or corrupt

skhu zwane

gary coons

Ignacio, I am getting the same error and can not figure it out.
Very interested in what you find to be the issue

Musab Farooq

Álvaro Bátrez

Luis Fernandez

5ran6

Ignacio Prina

Hi, I tried to launch the IDE directly and I couldn't. So I thought could be a problem in the DEP 'Data execution prevention' protection on Windows and I disabled all the protection by cmd console using admin privilege, but the problem still persist. Maybe if somehow I could use another version of the Arduino IDE..
I submmitted this problem to service request anyway. Thanks for answer

Ignacio

Menghan

Hi Ignacio,

You can submit a service request here, https://www.mathworks.com/support/contact_us.html
Go to the folder where arduinoio.IDERoot points at in MATLAB and see if you can launch the IDE from there. Please include this information in the request.

Menghan

Ignacio Prina

hi, yes of course I tried to reinstall the package multiple times before I asked the question, How can I contact with the Technical Support? thanks

Menghan

Hi Ignacio,

Try reinstalling the support package in 2017a MATLAB first. If it does not work, contact our Technical Support, we'd like to know more and help you fix it.

Thanks,

Menghan

Ignacio Prina

Hi, I'm having this problem "Arduino IDE at folder 'arduino-1.6.13' is corrupt" in matlab 2017 for win64 bis. I used to use this package on Matlab 2015a without any problem. Can you helpme?

Ahmed Abugroun

Menghan

Hi Tim,

Arduino Micro should work with this support package. Just specify 'micro' as board type when you call arduino. You can find the list of supported boards here,

https://www.mathworks.com/hardware-support/arduino-matlab.html

Thanks,

Menghan

Tim meyer

Hi,
is there a way to get the arduino micro (which I happen to have) connected?

Cheers Tim

Menghan

Hi Gibin,

With the MATLAB Arduino Support Package, the communication or data transfer is initiated from MATLAB, meaning Arduino board will get data from MATLAB whenever MATLAB calls it. Feel free to take a look at some of the examples in our Documentation to see if it fits with what you are trying to accomplish.

https://www.mathworks.com/help/supportpkg/arduinoio/examples.html?s_cid=doc_ftr

Thanks,

Menghan - (MATLAB Hardware Team)

GIBIN VARGHESE

Please Help me.How can I use mathlab whenever arduino program calls it to give digital data from mathlab to arduino

Brendan Cashman

grigory yashin

I have a problem. I try to connect computer to Arduino by using Bluetooth module HC-06. For this task I implemented two methods.
Command arduinosetup doesn't work for library "MATLAB Support Package for Arduino Hardware version 16.2.1". I can't connect computer with Arduino via Bluetooth (HC-06).
When I try to use following commands:
instrhwinfo('Bluetooth','HC-06')
b = Bluetooth('HC-06',1)
fopen(b)
a=arduino('COM4','UNO')
I got following error:
Cannot program board Uno (COM4).
Please make sure the board is
supported and the port and board
type are correct.
Can anybody help me with this?

Husnu Avsar

I want to drive a stepper motor with the A4988 or drv8825. Can I find the sample Simulink file. If you can control, I want to simulink the 3d printer.

bong kyu Choung

Thank you Thank you :D

Chien Khong

Randika Vithanage

Hi,

May I know how to add a custom Arduino library to Matlab. For instance Arduino library for Hx711 weight sensor module ?

Tae-Hoon Yoo

ABDELRAHMAN MAHMOUD MOHAMMED

i actually download arduino support package but when i write a=arduino

give this error,i tried to installed it many times and every time it installed successfully
what is the problem please help me

"You need the MATLAB Arduino support package before you can use this feature. Open Support Package Installer to install support for additional
MATLAB hardware."

Rouis Jihene

Hi, i installed matlab R2017a, and i need to use LSM303Exemple in order to read value from an accelerometer: first i write
a = arduino('COM5', 'Mega2560', 'Libraries', 'Pololu/LSM303')
and it's work well then i would like to Create LSM303 device object for LSM303D accelerometer
compass = addon(a, 'Pololu/LSM303')
but it doesn't work: i get this error message:
Cannot auto-detect the device type and SA0 pin state. If using an Arduino Due or an Arduino clone, specify both device
type and pin state
How can I do? please help me, it's very urgent and thanks

Emanuele Pallotta

I have 9.2 Matlab (2017a) but i can install it because i get this message:
"The support package requires the following products to be installed:
MATLAB 9.2"
How can i solve this problem?? Thanks

pavan simha

Erix Tech

how i can fix Arduino IDE at folder 'arduino-1.6.13' is corrupt. Open Add‑On Explorer to reinstall
MATLAB Support Package for Arduino Hardware..
i was ready reinstall it 3 times, but still same. can anybody help me?

Menghan

Hi Dario,

Thanks for reporting the issue. However, there are various things that could have caused the installation failure. To better help you, could you create a Service Request to our Customer Support here https://www.mathworks.com/support/contact_us.html? We'd be glad to help you find out a fix.

Menghan

(MATLAB Hardware Team - MathWorks)

Dario Hernandez

Eric Thim, I am trying to install too, and it's the same think. Someone help us please. In all computers (20) 19 with 2016b and one with 2015a

Rajan Chalotra

will this work on Arduino Due?

Eric Thim

For some reason, when I'm trying to install the package, the install stops when it it gets to "Downloading Third Party Packages." There is no error number given; I'm simply told to contact technical support. Is there a fix for this problem?

Sine Su

Could someone share Arduino Hardware Support for me. I cannot download it from the net. It is 0% for at least 3 hours.I cannot find a offline install package on the net. Thanks.784584308@qq.com

Anand Balasubramanian

T sheldon

Can someone share the Arduino Hardware Support package for me ? I downloaded it from the official website can not run well. Always prompt an error ：Arduino IDE at folder 'arduino-1.6.13' is inaccessible or corrupt. Thanks . zhouyangoo@foxmail.com

Drakhsa Khanum

hi,
is it possible to give input to arduino thorough hand gestures.

Huda Makruf

Menghan

Hi Aditya,

Has it ever worked for you since the support package is installed? If not, could you try a reinstallation? If you are still getting the error after all, please contact our Technical Support for further troubleshoot.

Thanks,
Menghan

Aditya Joshi

On Mac OS X El Capitan 10.11.6 (15G1217) using R2016B

a = arduino('/dev/cu.usbmodem1411','uno', 'traceon', true)
Updating server code on board Uno (/dev/cu.usbmodem1411). Please wait.
First input can not be empty. Expected a non-empty character vector or
a valid file-id.

I am not even getting trace. Please advice how to fix this.

Thank you.

Muhammad Farooq

hi i am trying to install hardware support packages it takes too long and stops. i quit this and retried but it gives me error now. can anyone please help will be very greatful.
Error: The application encountered an unexpected error and needs to close. You may want to try re-installing your product(s). More information can be found at C:\Users\Muhammad\AppData\Local\Temp\mathworks_Muhammad.log

Menghan

Hi Jessi,

It should be fixed for 16.1.1. If it's still not working for you, create a ticket to our Technical Support with the exact error and we shall be able to help you find out the root cause.

Menghan

Jessie Swan

Menghan, I've also run into an issue with the Adafruit motor shield during install, the latest version from Mathworks appears to be 16.1.1. Can you confirm what version fixes the Adafruit motor shield issue?

Menghan

The Adafruit motor shield library download issue is resolved now. Please try re-installing the support package. Feel free to contact our Technical Support if you are still facing the issue.

Thanks,

Menghan

Menghan

Hi Omar,

We've noticed the Adafruit motor shield library download issue starting just today. We've actively looking into it now and I will update here once the issue is fixed.

Thanks,

Menghan

(MATLAB Hardware Team - Arduino)

Omar Crypps

I had a problem when installing the Arduino support package
the error says

Error installing third party software adafruit motor shield v2 Library

Do you have any idea how i can solve this problem ?

alperen kara

muhammet aydin

okey I made. I reinstalled again again....and ıt gave me to com5 port.probably,I am lucky

muhammet aydin

***Undefined variable "ide" or class "ide.internal.getArduinoIDERootDir".***

R2016a
I have this problem. I tried everything. I serched solution many hour. but I didnt do.javier has Same problem.and I dowloaded add-ons in Matlab. please Help.

Javier Zapater

I have Matlab R2016a, I have installed MATLAB Support Package for Arduino Hardware version 16.1.1

I got this message when trying to connect to my Arduino UNO R3:

Undefined variable "ide" or class "ide.internal.getArduinoIDERootDir"

Any hint to solve this?
Thanks
javier

matlab

JANAK TRIVEDI

Error: The application could not connect to MathWorks.
For more information on resolving this issue, see this Support Article

venkata reddy kopparthi

I need Arduino® Hardware for matlab 2013a.
Please provide link.

KANAGARAJAN RAJAN

i installed the aurdino simulink software package after completion if i open the simulink library means in shows only the old command not new(ardino io etc.,).it doesn't shows ew commands for ardino

Cem BIÇAKCI

Stuart Brand

With regard to the 01 October 2016 entry by Félix González:

ArduinoServer.ino:11:23: fatal error: MWArduino.h: No such file or directory compilation terminated.

I was getting this, and fixed it by uninstalling the Arduino environment at C:\Program Files\Arduino, followed by uninstalling the MATLAB for Arduino package. After this I reinstalled the MATLAB for Arduino package, and started the Arduino environment from C:\MATLAB\SupportPackages\R2016A\ardiono-1.6.1\. In the Arduino Preferences, set this as the sketchbook location.

Apparently there can be only one installation of the Arduino environment on the computer without getting all the Arduino path information screwed up.

Douglas Webster

I am consistently getting this error when I try to install the Arduino support package:

Download Failed: sun.security.validator.ValidatorException: PKIX path building failed:
sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

Any advice or workarounds?

Fernando Marengo Rodriguez

Thank you for these useful files!
Could you please tell me how I can set the resolution and sampling rate of the analog inputs, please?
Thank you.

dhaba india

Ricardo Quiroz

Reading the Troubleshooting in MATLAB Support Package for Arduino Hardware, in the topic Arduino Connection Failure I found this instructions: a = arduino('COM4','Uno','Trace',true). I typed it and I got this:

Vendor returned error messages:
Utilizando biblioteca Firmata en carpeta: C:\Users\ricar_000\Documents\Arduino\libraries\Firmata
Utilizando biblioteca MWArduino en carpeta: C:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\libraries\MWArduino (legacy)
Utilizando biblioteca Wire en carpeta: C:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\libraries\Wire
Utilizando biblioteca SPI en carpeta: C:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\libraries\SPI
Utilizando biblioteca Servo en carpeta: C:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\libraries\Servo

C:\MATLAB\SupportPackages\R2016a\arduino-1.6.1/hardware/tools/avr/bin/avr-g++ -c -g -Os -w -fno-exceptions
-ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10601
-DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR -IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\cores\arduino
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\variants\standard
-IC:\Users\ricar_000\Documents\Arduino\libraries\Firmata
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\libraries\MWArduino
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\libraries\Wire
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\libraries\SPI
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\libraries\Servo\src
C:\Users\RICAR_~1\AppData\Local\Temp\ArduinoServer\MW\ArduinoServer.cpp -o
C:\Users\RICAR_~1\AppData\Local\Temp\ArduinoServer\MW\ArduinoServer.cpp.o
C:\MATLAB\SupportPackages\R2016a\arduino-1.6.1/hardware/tools/avr/bin/avr-g++ -c -g -Os -w -fno-exceptions
-ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10601
-DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR -IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\cores\arduino
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\variants\standard
-IC:\Users\ricar_000\Documents\Arduino\libraries\Firmata
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\libraries\MWArduino
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\libraries\Wire
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\libraries\SPI
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\libraries\Servo\src
-IC:\Users\ricar_000\Documents\Arduino\libraries\Firmata\utility
C:\Users\ricar_000\Documents\Arduino\libraries\Firmata\Firmata.cpp -o
C:\Users\RICAR_~1\AppData\Local\Temp\ArduinoServer\MW\Firmata\Firmata.cpp.o
C:\MATLAB\SupportPackages\R2016a\arduino-1.6.1/hardware/tools/avr/bin/avr-g++ -c -g -Os -w -fno-exceptions
-ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10601
-DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR -IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\cores\arduino
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\variants\standard
-IC:\Users\ricar_000\Documents\Arduino\libraries\Firmata
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\libraries\MWArduino
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\libraries\Wire
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\libraries\SPI
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\libraries\Servo\src
-IC:\Users\ricar_000\Documents\Arduino\libraries\Firmata\utility
C:\Users\ricar_000\Documents\Arduino\libraries\Firmata\utility\BLEStream.cpp -o
C:\Users\RICAR_~1\AppData\Local\Temp\ArduinoServer\MW\Firmata\utility\BLEStream.cpp.o
C:\MATLAB\SupportPackages\R2016a\arduino-1.6.1/hardware/tools/avr/bin/avr-g++ -c -g -Os -w -fno-exceptions
-ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10601
-DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR -IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\cores\arduino
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\variants\standard
-IC:\Users\ricar_000\Documents\Arduino\libraries\Firmata
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\libraries\MWArduino
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\libraries\Wire
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\libraries\SPI
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\libraries\Servo\src
-IC:\Users\ricar_000\Documents\Arduino\libraries\Firmata\utility
C:\Users\ricar_000\Documents\Arduino\libraries\Firmata\utility\EthernetClientStream.cpp -o
C:\Users\RICAR_~1\AppData\Local\Temp\ArduinoServer\MW\Firmata\utility\EthernetClientStream.cpp.o
C:\MATLAB\SupportPackages\R2016a\arduino-1.6.1/hardware/tools/avr/bin/avr-g++ -c -g -Os -w -fno-exceptions
-ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10601
-DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR -IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\cores\arduino
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\variants\standard
-IC:\Users\ricar_000\Documents\Arduino\libraries\Firmata
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\libraries\MWArduino
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\libraries\Wire
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\libraries\SPI
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\libraries\Servo\src
-IC:\Users\ricar_000\Documents\Arduino\libraries\Firmata\utility
C:\Users\ricar_000\Documents\Arduino\libraries\Firmata\utility\SerialFirmata.cpp -o
C:\Users\RICAR_~1\AppData\Local\Temp\ArduinoServer\MW\Firmata\utility\SerialFirmata.cpp.o
In file included from C:\Users\ricar_000\Documents\Arduino\libraries\Firmata\utility\SerialFirmata.cpp:20:0:
C:\Users\ricar_000\Documents\Arduino\libraries\Firmata\utility\SerialFirmata.h:30:28: fatal error: SoftwareSerial.h: No
such file or directory
#include <SoftwareSerial.h>
^
compilation terminated.
Error de compilaci¾n

Can someone help me with this?

Thanks.
Ricardo

Ricardo Quiroz

Ricardo Quiroz

Tri Vu

=.= I'm sr for my mistake =.=! Nếu được thì kết bạn trao đổi cho dễ :D :D

Tri Vu

Fb: https://www.facebook.com/KenBi00

Uyen Nguyen

"add one more"...Sorry, i don't understand clearly. " Cam on ban Tri Vu" =)

Tri Vu

You should move folder ArduinoIO to desktop, and change path or add one more :D , i tried and done! Try it! Have luck!

Uyen Nguyen

I have run file adioes.pde before. I have submitted my error for technical service and waiting their answer. Thanks Tri Vu

Tri Vu

oh you should found folder pde and run file *.pde in folder adios before run code from MATLAB :D

Uyen Nguyen

please helps me!!!
my problem is: "Cannot program board Uno (COM3). Please make sure the board is supported and the port and board type are correct."
i tried many ways ex: run as adminstration, check COM in device and printer..

Uyen Nguyen

Uyen Nguyen

Félix González

Hi. I can't seem to connect matlab with my arduino Uno, I have already installed the support package. It gives me this error:

>> a=arduino()
Updating server code on board Uno (COM5). Please wait.
Cannot program board Uno (COM5). Please make sure the board is supported and the port and board type are correct.

Then i type this:
>> a = arduino('COM5', 'Uno', 'Trace', true)

And get this:

Updating server code on board Uno (COM5). Please wait.
Vendor returned error messages:
Utilizando biblioteca Firmata en carpeta: C:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\libraries\Firmata
Utilizando biblioteca Wire en carpeta: C:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\libraries\Wire

C:\MATLAB\SupportPackages\R2016a\arduino-1.6.1/hardware/tools/avr/bin/avr-g++ -c -g -Os -w -fno-exceptions
-ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10601
-DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR -IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\cores\arduino
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\variants\standard
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\libraries\Firmata\src
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\libraries\Wire
C:\Users\FLIX~1\AppData\Local\Temp\ArduinoServer\MW\ArduinoServer.cpp -o
C:\Users\FLIX~1\AppData\Local\Temp\ArduinoServer\MW\ArduinoServer.cpp.o
ArduinoServer.ino:11:23: fatal error: MWArduino.h: No such file or directory
compilation terminated.
Error de compilaci¾n

Any help is appreciated

Menghan

Hi Stella,

Can you check if you have this folder on your computer and it is on MATLAB path? Note if you are not on Windows, the support package install path will be different.

C:\MATLAB\SupportPackages\R2015b\arduinoide\toolbox\realtime\targets\arduinoide

If you add it to the MATLAB path manually, make sure you run "rehash toolboxcache".

Menghan

(MATLAB Hardware Team - MathWorks)

Stella SU

Hi i really need this help.I have problems on connecting matlab and arduino. I have checked everything, the info on board and port, the device manager, and i even installed a new arduino. But it always show me like:
delete(instrfindall);
a = arduino('COM3','Mega2560','TraceOn', true) ;

Updating server code on board Mega2560 (COM3). Please wait.
Undefined variable "ide" or class "ide.internal.getArduinoIDERootDir".

Could anyone help me on this?

BTW, matlab is R2015b,and the arduino board is connecting a small robot. I try to control the steer by matlab

Menghan

Hi Derek,

If you are getting the same error, it is probably not related to the Firmata version issue. To help you better and faster, please contact our Technical Support team by following instructions on this page,

https://www.mathworks.com/support/contact_us.html?s_tid=sp_ban_cs

Menghan

Derek

Hi Menghan,

Thanks for your reply. Well, I did try re-installing the package and even used a different system. However the same problem persists. I somehow think that it is linked to the firmata. Any tips on how to downgrade the board's firmata to an older version?

Thank you.

Menghan

Hi Derek,

Can you try reinstalling the support package and see if it resolves it?

Thanks,

Menghan

(MATLAB Hardware Team - MathWorks)

Derek

I am using Matlab 2015b and Arduino UNO. I have downloaded the support package. Whenever i run the command:

a = arduino('com3', 'uno')

I get the following error message,

Updating server code on board Uno (COM3). Please wait.
Error using ar2 (line 2)
Undefined variable "ide" or class
"ide.internal.getArduinoIDERootDir".

Any idea how do I rectify this? Thanks.

Allan Prince

By the way, I'm using matlab 2016a with Arduino support package. My arduino is the 2560.

kamal sandeep karreddula

Please help me
I am using MATLAB13b, I istalled arduino support package. Its working fine with simulink. But when I tried GUI its giving error. So I typed
a = arduino() on command window its displaying error as follow: Undefined function or variable 'arduino'

Menghan

Hi Nicolas,

Can you please show us the trace by running the following code and send us the MATLAB output texts,

a = arduino('/dev/tty.usbmodemFD131','Uno','traceon',true)

Thanks,

Menghan

Nicolas Spogis

I trying to use my Arduino/Genuino UNO with Matlab in my MAC (OS X El Capitan) but cannot connect with the Arduino Board.

Fist I've tried:
a = arduino();
Cannot detect Arduino hardware. Make sure original Arduino hardware is properly plugged in. Otherwise, please specify both port and board
type. For more information, see arduino function reference page.

Then:
a=arduino('/dev/tty.usbmodemFD131','Uno')
Updating server code on board Uno (/dev/tty.usbmodemFD131). Please wait.
Cannot program board Uno (/dev/tty.usbmodemFD131). Please make sure the board is supported and the port and board type are correct.

How can I resolve this issue?

Bets regards,

Nicolas

Wael Hemdan

Hi Haritha,

Are you still running into a problem programming your Arduino board?

Run the following code in the MATLAB command line to obtain a trace. If that does not give you an indication of what's going wrong, share the trace in the comments, so we can follow up with you.

a = arduino('com3','uno', 'forcebuild', true, 'traceon', true)

Also, use the Arduino IDE and/or the control panel to make sure that your Arduino board is indeed on COM port 3 and that the board type is indeed "Uno".

Regards,
Wael
(MATLAB Hardware Team - MathWorks)

Xue Ni Law

My problem solved! Thanks to Menghan's answer to Max. I changed my the Folder name from Arduino to A. Then again call the arduino in matlab. Now it was connected.

Xue Ni Law

I have MATLAB 2016a and installed hardware support for Arduino. However, I got the error as below.
"Cannot program Arduino board Uno (COM3). Please make sure the board is supported and the port and board type are correct"

When I tried the trace the error msg. I got it as below.
* I am using Matlab in German language.
[Verwende die Bibliothek Firmata im Ordner: = 'Use the libraries Firmata in Folder: ]

Please give me some idea what wrong with me. I have been stucked for this problem by the whole day.

>> a = arduino('COM5', 'Uno', 'Trace', true)
Updating server code on board Uno (COM5). Please wait.
Vendor returned error messages:
Verwende die Bibliothek Firmata im Ordner: C:\Users\xn\Documents\Arduino\libraries\Firmata
Verwende die Bibliothek MWArduino im Ordner: C:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\libraries\MWArduino (legacy)
Verwende die Bibliothek Wire im Ordner: C:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\libraries\Wire
Verwende die Bibliothek SPI im Ordner: C:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\libraries\SPI
Verwende die Bibliothek Servo im Ordner: C:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\libraries\Servo

C:\MATLAB\SupportPackages\R2016a\arduino-1.6.1/hardware/tools/avr/bin/avr-g++ -c -g -Os -w -fno-exceptions -ffunction-sections -fdata-sections
-fno-threadsafe-statics -MMD -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10601 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\cores\arduino
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\variants\standard -IC:\Users\xn\Documents\Arduino\libraries\Firmata
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\libraries\MWArduino
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\libraries\Wire
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\libraries\SPI
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\libraries\Servo\src C:\Users\xn\AppData\Local\Temp\ArduinoServer\MW\ArduinoServer.cpp -o
C:\Users\xn\AppData\Local\Temp\ArduinoServer\MW\ArduinoServer.cpp.o
C:\MATLAB\SupportPackages\R2016a\arduino-1.6.1/hardware/tools/avr/bin/avr-g++ -c -g -Os -w -fno-exceptions -ffunction-sections -fdata-sections
-fno-threadsafe-statics -MMD -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10601 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\cores\arduino
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\variants\standard -IC:\Users\xn\Documents\Arduino\libraries\Firmata
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\libraries\MWArduino
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\libraries\Wire
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\libraries\SPI
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\libraries\Servo\src -IC:\Users\xn\Documents\Arduino\libraries\Firmata\utility
C:\Users\xn\Documents\Arduino\libraries\Firmata\Firmata.cpp -o C:\Users\xn\AppData\Local\Temp\ArduinoServer\MW\Firmata\Firmata.cpp.o
C:\MATLAB\SupportPackages\R2016a\arduino-1.6.1/hardware/tools/avr/bin/avr-g++ -c -g -Os -w -fno-exceptions -ffunction-sections -fdata-sections
-fno-threadsafe-statics -MMD -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10601 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\cores\arduino
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\variants\standard -IC:\Users\xn\Documents\Arduino\libraries\Firmata
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\libraries\MWArduino
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\libraries\Wire
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\libraries\SPI
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\libraries\Servo\src -IC:\Users\xn\Documents\Arduino\libraries\Firmata\utility
C:\Users\xn\Documents\Arduino\libraries\Firmata\utility\EthernetClientStream.cpp -o
C:\Users\xn\AppData\Local\Temp\ArduinoServer\MW\Firmata\utility\EthernetClientStream.cpp.o
C:\MATLAB\SupportPackages\R2016a\arduino-1.6.1/hardware/tools/avr/bin/avr-g++ -c -g -Os -w -fno-exceptions -ffunction-sections -fdata-sections
-fno-threadsafe-statics -MMD -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10601 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\cores\arduino
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\variants\standard -IC:\Users\xn\Documents\Arduino\libraries\Firmata
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\libraries\MWArduino
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\libraries\Wire
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\hardware\arduino\avr\libraries\SPI
-IC:\MATLAB\SupportPackages\R2016a\arduino-1.6.1\libraries\Servo\src -IC:\Users\xn\Documents\Arduino\libraries\Firmata\utility
C:\Users\xn\Documents\Arduino\libraries\Firmata\utility\SerialFirmata.cpp -o
C:\Users\xn\AppData\Local\Temp\ArduinoServer\MW\Firmata\utility\SerialFirmata.cpp.o
In file included from C:\Users\xn\Documents\Arduino\libraries\Firmata\utility\SerialFirmata.cpp:20:0:
C:\Users\xn\Documents\Arduino\libraries\Firmata\utility\SerialFirmata.h:30:28: fatal error: SoftwareSerial.h: No such file or directory
#include <SoftwareSerial.h>
^
compilation terminated.
Fehler beim Kompilieren.

haritha c

i have MATLAB 2014a and installed hardware support for Arduino.
when i type
a = arduino
a = arduino(port,board)

or

a = arduino
a = arduino('com2','uno')

in matlab ,it shows

Cannot program Arduino board Uno (COM3). Please make sure the board is supported and the port and board type are
correct.

please give some suggession. i am using windows7

Phillip M. Gilley

Thank you, Menghan, for your feedback. After two minor changes, I have managed to get this working. First, I made sure that Java was updated, and then installed the Java 6 SE Runtime (legacy) to match my Arduino configuration. I can't verify that the Java update was the only trick, because I also installed the Raspberry Pi Matlab support package in between all of this. Finally, by calling the direct address (as you mention), I was able to connect to the board. Another computer without these changes was still receiving the same error. Although it's possible that everything was Java related, my superstitions forced me to install the Raspberry Pi toolkit in the same order for the other machines. I did not systematically test this, but now everything is working. I hope this helps other users in the same boat!
Again, thanks for your help!

Menghan

Hi Phillip,

To find out the correct serial port for the board, type "ls /dev/tty*" in a terminal and look for the usbmodem item. The exact string shall be what you input to arduino.

Once you have that, specify both port and board to create the arduino object.

If you are still getting the error, contact Technical Support and we'd like to help you better.

Thanks,

Menghan

(MATLAB Hardware Team - MathWorks)

Menghan

Hi Yusef,

Can you try the following and see if it works? Otherwise, what is the error?

>>s = serial('/dev/tty.usbmodemfa131');fopen(s);

Thanks,

Menghan

Yusef Robinson

Failed to open serial port /dev/tty.usbmodemfa131 to communicate with board Mega2560. Make sure there is no other MATLAB arduino object for this board. how do i fix?

Watchara Amsiri

Cannot install MATLAB Support Package for Arduino® Hardware while download Arduino IDE. I try to download directly from googlecode It seems like stop download this file at 80 percent.

How can I fix it ?

Menghan

Hi Yuxuan,

It seems that you are using the Simulink Arduino Support Package with the "Deploy to Hardware" button. To get an accurate and quick response, please contact our Technical Support.

Thanks,

Menghan

Luo Yuxuan

Hi Menghan,

I am having the same problem with the others. I am using Arduino Due and running MATLAB 2014a on a Win10 PC. My Arduino board works with IDE. Yet, when I try to "Deploy to Hardware", it says "arm-none-eabi-gcc.exe has stopped working". I wonder if there is some path conflicts or so.

When I use "getenv('PATH')" command, it returns:
ans =
C:\ProgramData\Oracle\Java\javapath;C:\Windows\System32;C:\WINDOWS;C:\WINDOWS\system32\wbem;E:\Altium Designer\System;C:\WINDOWS\system32;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Symantec\VIP Access Client\;E:\MATLAB\runtime\win64;E:\MATLAB\bin;E:\MATLAB\polyspace\bin;E:\Cadence\SPB\openaccess\bin\win32\opt;E:\Cadence\SPB\tools\capture;E:\Cadence\SPB\tools\pspice;E:\Cadence\SPB\tools\specctra\bin;E:\Cadence\SPB\tools\fet\bin;E:\Cadence\SPB\tools\libutil\bin;E:\Cadence\SPB\tools\bin;E:\Cadence\SPB\tools\pcb\bin;E:\ModelSim\win64

Could you please kindly help me out? Thank you!

Menghan

Hi Aghil,

If you are using the Image Acquisition Toolbox Support Package for Kinect For Windows Runtime, please post your question here,

http://www.mathworks.com/matlabcentral/fileexchange/40445-image-acquisition-toolbox-support-package-for-kinect-for-windows-runtime

For faster and better response, contact MathWorks Technical Support here,

https://www.mathworks.com/support/contact_us.html

Thanks,

Menghan

(MATLAB Hardware Team - MathWorks)

aghil santhose

i have problem in installing kinect run time software package,currently i am using matlab2013a.
when i try to download that support package,downloading of the software doesnot completes(its in half way),even when i kept for hours
please help me out

Rajan Chalotra

mamu

Hi Menghan,

thank you, it works!!

Max

Menghan

Hi Max,

The Firmata library you installed or downloaded in C:\Users\Max\Documents\Arduino\libraries\ is taking precedence over the default shipping Firmata library in C:\MATLAB\SupportPackages\R2015b\arduino-1.6.1\libraries.

Can you move the first Firmata library to another location or rename it temporarily and then try to call arduino again?

Menghan

mamu

Hi Menghan,
thanks for your response.
Unfortunately none of the troubleahooting advices could help me.

Here is the result of the "need more held" section:
Vendor returned error messages:
Verwende die Bibliothek Firmata im Ordner: C:\Users\Max\Documents\Arduino\libraries\Firmata
Verwende die Bibliothek MWArduino im Ordner:
C:\MATLAB\SupportPackages\R2015b\arduino-1.6.1\libraries\MWArduino (legacy)
Verwende die Bibliothek Wire im Ordner:
C:\MATLAB\SupportPackages\R2015b\arduino-1.6.1\hardware\arduino\avr\libraries\Wire
Verwende die Bibliothek SPI im Ordner:
C:\MATLAB\SupportPackages\R2015b\arduino-1.6.1\hardware\arduino\avr\libraries\SPI
Verwende die Bibliothek Servo im Ordner:
C:\MATLAB\SupportPackages\R2015b\arduino-1.6.1\libraries\Servo

C:\MATLAB\SupportPackages\R2015b\arduino-1.6.1/hardware/tools/avr/bin/avr-g++ -c -g -Os -w
-fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD
-mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10601 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR
-IC:\MATLAB\SupportPackages\R2015b\arduino-1.6.1\hardware\arduino\avr\cores\arduino
-IC:\MATLAB\SupportPackages\R2015b\arduino-1.6.1\hardware\arduino\avr\variants\standard
-IC:\Users\Max\Documents\Arduino\libraries\Firmata
-IC:\MATLAB\SupportPackages\R2015b\arduino-1.6.1\libraries\MWArduino
-IC:\MATLAB\SupportPackages\R2015b\arduino-1.6.1\hardware\arduino\avr\libraries\Wire
-IC:\MATLAB\SupportPackages\R2015b\arduino-1.6.1\hardware\arduino\avr\libraries\SPI
-IC:\MATLAB\SupportPackages\R2015b\arduino-1.6.1\libraries\Servo\src
C:\Users\Max\AppData\Local\Temp\ArduinoServer\MW\ArduinoServer.cpp -o
C:\Users\Max\AppData\Local\Temp\ArduinoServer\MW\ArduinoServer.cpp.o
C:\MATLAB\SupportPackages\R2015b\arduino-1.6.1/hardware/tools/avr/bin/avr-g++ -c -g -Os -w
-fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD
-mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10601 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR
-IC:\MATLAB\SupportPackages\R2015b\arduino-1.6.1\hardware\arduino\avr\cores\arduino
-IC:\MATLAB\SupportPackages\R2015b\arduino-1.6.1\hardware\arduino\avr\variants\standard
-IC:\Users\Max\Documents\Arduino\libraries\Firmata
-IC:\MATLAB\SupportPackages\R2015b\arduino-1.6.1\libraries\MWArduino
-IC:\MATLAB\SupportPackages\R2015b\arduino-1.6.1\hardware\arduino\avr\libraries\Wire
-IC:\MATLAB\SupportPackages\R2015b\arduino-1.6.1\hardware\arduino\avr\libraries\SPI
-IC:\MATLAB\SupportPackages\R2015b\arduino-1.6.1\libraries\Servo\src
-IC:\Users\Max\Documents\Arduino\libraries\Firmata\utility
C:\Users\Max\Documents\Arduino\libraries\Firmata\Firmata.cpp -o
C:\Users\Max\AppData\Local\Temp\ArduinoServer\MW\Firmata\Firmata.cpp.o
C:\MATLAB\SupportPackages\R2015b\arduino-1.6.1/hardware/tools/avr/bin/avr-g++ -c -g -Os -w
-fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD
-mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10601 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR
-IC:\MATLAB\SupportPackages\R2015b\arduino-1.6.1\hardware\arduino\avr\cores\arduino
-IC:\MATLAB\SupportPackages\R2015b\arduino-1.6.1\hardware\arduino\avr\variants\standard
-IC:\Users\Max\Documents\Arduino\libraries\Firmata
-IC:\MATLAB\SupportPackages\R2015b\arduino-1.6.1\libraries\MWArduino
-IC:\MATLAB\SupportPackages\R2015b\arduino-1.6.1\hardware\arduino\avr\libraries\Wire
-IC:\MATLAB\SupportPackages\R2015b\arduino-1.6.1\hardware\arduino\avr\libraries\SPI
-IC:\MATLAB\SupportPackages\R2015b\arduino-1.6.1\libraries\Servo\src
-IC:\Users\Max\Documents\Arduino\libraries\Firmata\utility
C:\Users\Max\Documents\Arduino\libraries\Firmata\utility\EthernetClientStream.cpp -o
C:\Users\Max\AppData\Local\Temp\ArduinoServer\MW\Firmata\utility\EthernetClientStream.cpp.o
C:\MATLAB\SupportPackages\R2015b\arduino-1.6.1/hardware/tools/avr/bin/avr-g++ -c -g -Os -w
-fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD
-mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10601 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR
-IC:\MATLAB\SupportPackages\R2015b\arduino-1.6.1\hardware\arduino\avr\cores\arduino
-IC:\MATLAB\SupportPackages\R2015b\arduino-1.6.1\hardware\arduino\avr\variants\standard
-IC:\Users\Max\Documents\Arduino\libraries\Firmata
-IC:\MATLAB\SupportPackages\R2015b\arduino-1.6.1\libraries\MWArduino
-IC:\MATLAB\SupportPackages\R2015b\arduino-1.6.1\hardware\arduino\avr\libraries\Wire
-IC:\MATLAB\SupportPackages\R2015b\arduino-1.6.1\hardware\arduino\avr\libraries\SPI
-IC:\MATLAB\SupportPackages\R2015b\arduino-1.6.1\libraries\Servo\src
-IC:\Users\Max\Documents\Arduino\libraries\Firmata\utility
C:\Users\Max\Documents\Arduino\libraries\Firmata\utility\SerialFirmata.cpp -o
C:\Users\Max\AppData\Local\Temp\ArduinoServer\MW\Firmata\utility\SerialFirmata.cpp.o
In file included from
C:\Users\Max\Documents\Arduino\libraries\Firmata\utility\SerialFirmata.cpp:20:0:
C:\Users\Max\Documents\Arduino\libraries\Firmata\utility\SerialFirmata.h:30:28: fatal error:
SoftwareSerial.h: No such file or directory
#include <SoftwareSerial.h>
^
compilation terminated.
Fehler beim Kompilieren.

mamu

Menghan

Hi mamu,

Have you tried looking at the troubleshooting documentation page here,

http://www.mathworks.com/help/supportpkg/arduinoio/troubleshooting-in-matlab-support-package-for-arduino-hardware.html

If none of them works for you, please look at the 'Need More Help' section and post your trace output.

Menghan
(MATLAB Hardware Team - MathWorks)

mamu

Hello Menghan,
when I try to connect Matlab to my arduino i get this:
"Cannot program board Uno (COM4). Please make sure the
board is supported and the port and board type are
correct."
Can you help me?

Menghan

Hi Tom,

Thanks for reporting this issue. This happens due to a source file change from Adafruit about a month ago. The solution mentioned in the link should work for all releases. Meanwhile, we are working on updating the support package to fix it.

Menghan

bram verhelst

Dear Menghan,

Thanks for the help but just found the solution to my problem!

For the people who are experiencing the same problem like I did please visit this link: http://www.mathworks.com/matlabcentral/answers/268379-i-can-t-connect-my-adafruit-motorshield-v2-3-with-matlab2014a#comment_343753

all the best!
Tom

bram verhelst

Dear Menghan,

this is what I got:

In file included from C:/Users/Tom/AppData/Local/Temp/ArduinoServer/Dynamic.cpp:1,
from C:/MATLAB/SupportPackages/R2015a/arduinoio/toolbox/matlab/hardware/supportpackages/arduinoio/src/MWArduino.cpp:488:
C:/MATLAB/SupportPackages/R2015a/arduinoio/toolbox/matlab/hardware/supportpackages/arduinoio/+arduinoioaddons/+adafruit/src/MotorShieldV2Base.h:7:37:
error: Adafruit_PWMServoDriver.h: No such file or directory
make: *** [C:/Users/Tom/AppData/Local/Temp/ArduinoServer/MWArduino.cpp.o] Error 1

But then I got a solution which was posted here and changed that filename in the files described: http://www.mathworks.com/matlabcentral/answers/268379-i-can-t-connect-my-adafruit-motorshield-v2-3-with-matlab2014a#comment_343753

But now it gets stuck somewhere else when I run your command sadly enough:
C:/MATLAB/SupportPackages/R2015a/arduino-1.5.6-r2/libraries/Adafruit_MotorShield/Adafruit_MotorShield.cpp -o
C:/Users/Tom/AppData/Local/Temp/ArduinoServer/Adafruit_MotorShield.cpp.o
make: *** No rule to make target `C:/Users/Tom/AppData/Local/Temp/ArduinoServer/Adafruit_PWMServoDriver.cpp.o', needed by
`C:/Users/Tom/AppData/Local/Temp/ArduinoServer/ArduinoServer.elf'. Stop.

Thank you for looking at this!

best wishes

Menghan

Hi Tom,

Can you run this command to turn on the trace?

a = arduino('COM3','Uno','Libraries','Adafruit/MotorShieldV2', 'TraceOn', true)

You shall see a lot more messages at the command prompt. Can you send me the errors that you see?

Menghan
(MATLAB Hardware Team - MathWorks)

Andrea Libri

Excellent!

bram verhelst

Dear Menghan,

looks like you know a lot on this, maybe you could help me too?
I am unable to update the motorshieldv2 library to the arduino. However with the arduino IDE it works fine.

When I connect to the Arduino just by a=arduino() it works, also with specifying the com and board type. Moreover it still works if I include the 'servo' library... but when I try uploading the adafruit/motorshieldv2 library it gives me an error: Cannot program board Uno (COM3). Please make sure the board is supported and the port and board type are correct. (by the way the workspace was cleared before launching the last command in the picture below)

I am using Matlab R2015a with windows10 and the hardware support package for arduino is installed.
thanks
Tom

Menghan

Hi Rahul,

What error are you seeing? Which operating system do you use?

Menghan
(MATLAB Hardware Team - MathWorks)

Rahul Mahadik

can anyone please upload the folder? I am unable to install it automatically. Some error is always encountering. It will be a great help. thanks

Menghan

Hi Jarubula,

The support package can only be installed through the support package installer.

May I know what kind of download error you are getting?

Menghan
(MATLAB Hardware Team - MathWorks)

jarubula praveen

Hi Menghan,

I tried to install arduino support package. Due to some reasons download is getting failed. So i manually downloaded the Arduino-1.6.1-windows.zip IDE file. So I want to know how to install manually with that IDE.

Menghan

Hi reiner,

This support package is introduced in MATLAB in R2014a and onwards. Please upgrade your MATLAB or you can try the legacy support here,

http://www.mathworks.com/matlabcentral/fileexchange/47522-matlab-support-package-for-arduino%C2%AE-hardware

Please note that questions regarding the legacy support shall be asked at its own page.

Hope this helps.

Menghan
(MATLAB Hardware Team - MathWorks)

reiner saclolo

i am using Matlab2013a and it says "Matlab support package for arduino hardware is not available for the release MATLAB " how can i solve this problem?

Menghan

Hi Dinesh,

Please ask Simulink Arduino support package related questions here,

http://www.mathworks.com/matlabcentral/fileexchange/40312-simulink-support-package-for-arduino-hardware

Menghan
(MATLAB Hardware Team - MathWorks)

Dinesh Kushwaha

Hello. Can someone please help me with "WiFi ThingSpeak Write" simulink block? I have already installed support package for arduino but I am not getting this block. I am using matlab 2013b.

ponnuswamy s

lays25

Wow, I'm amazed! I uninstalled WinAVR and manually removed the two entries from Windows path. Now I can flawlessly connect to my Arduino just by typing "a = arduino" in the Matlab command prompt.

You're a real lifesaver, cheers! :)

Menghan

These two paths look suspicious to me: C:\WinAVR-20100110\bin;C:\WinAVR-20100110\utils\bin;

Can you try uninstalling WinAVR(if not used) or remove them from your system path temporarily and then execute the same command in MATLAB?

Menghan

lays25

Hi Menghan,

here is the output of the first command:

>> system('C:\MATLAB\SupportPackages\R2015a\arduino-1.5.6-r2\hardware\tools\g++_arm_none_eabi\bin\cs-make -f C:\Users\maciej\AppData\Local\Temp\ArduinoServer\ArduinoServer.mk')

C:/MATLAB/SupportPackages/R2015a/arduino-1.5.6-r2/hardware/tools/g++_arm_none_eabi/bin/arm-none-eabi-gcc -I"C:/MATLAB/SupportPackages/R2015a/arduino-1.5.6-r2/hardware/arduino/sam/system/libsam" -I"C:/MATLAB/SupportPackages/R2015a/arduino-1.5.6-r2/hardware/arduino/sam/system/CMSIS/CMSIS/Include" -I"C:/MATLAB/SupportPackages/R2015a/arduino-1.5.6-r2/hardware/arduino/sam/system/CMSIS/Device/ATMEL" -I"C:/MATLAB/SupportPackages/R2015a/arduino-1.5.6-r2/hardware/arduino/sam/cores/arduino" -I"C:/MATLAB/SupportPackages/R2015a/arduino-1.5.6-r2/hardware/arduino/sam/cores/arduino/USB" -I"C:/MATLAB/SupportPackages/R2015a/arduino-1.5.6-r2/hardware/arduino/sam/variants/arduino_due_x" -c -g -Os -w -ffunction-sections -fdata-sections -nostdlib --param max-inline-insns-single=500 -Dprintf=iprintf -mcpu=cortex-m3 -DF_CPU=84000000 -DARDUINO=156 -D__SAM3X8E__ -mthumb -DUSBCON -DARDUINO_ARCH_SAM C:/MATLAB/SupportPackages/R2015a/arduino-1.5.6-r2/hardware/arduino/sam/cores/arduino/WInterrupts.c -o C:/Users/maciej/AppData/Local/Temp/ArduinoServer/WInterrupts.c.o
In file included from C:/MATLAB/SupportPackages/R2015a/arduino-1.5.6-r2/hardware/arduino/sam/cores/arduino/WInterrupts.h:22,
from C:/MATLAB/SupportPackages/R2015a/arduino-1.5.6-r2/hardware/arduino/sam/cores/arduino/WInterrupts.c:19:
C:/MATLAB/SupportPackages/R2015a/arduino-1.5.6-r2/hardware/arduino/sam/cores/arduino/Arduino.h:31: fatal error: avr/pgmspace.h: No such file or directory
compilation terminated.
cs-make: *** [C:/Users/maciej/AppData/Local/Temp/ArduinoServer/WInterrupts.c.o] Error 1

ans =

2

As far as I can tell, it seems to return exactly the same error as before.

Here is the second one:

>> getenv('PATH')

ans =

C:\Perl\site\bin;C:\Perl\bin;C:\Program Files (x86)\M1 Licensing;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program Files (x86)\Common Files\ArchestrA\;C:\ProgramData\Oracle\Java\javapath;C:\Program Files (x86)\EAGLE-6.5.0\lbr\com;C:\WinAVR-20100110\bin;C:\WinAVR-20100110\utils\bin;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Intel\OpenCL SDK\2.0\bin\x86;C:\Program Files (x86)\Intel\OpenCL SDK\2.0\bin\x64;C:\Program Files (x86)\Common Files\Ulead Systems\MPEG;C:\Program Files (x86)\Intel\OpenCL SDK\2.0\bin\x86;C:\Program Files (x86)\Intel\OpenCL SDK\2.0\bin\x64;D:\programy\MATLAB\R2015a\runtime\win64;D:\programy\MATLAB\R2015a\bin;D:\programy\MATLAB\R2013b\runtime\win64;D:\programy\MATLAB\R2013b\bin;C:\Program Files\OpenVPN\bin;C:\Program Files (x86)\Intel\OpenCL SDK\2.0\bin\x86;C:\Program Files (x86)\Intel\OpenCL SDK\2.0\bin\x64;C:\Program Files (x86)\Skype\Phone\X;D:\programy\Proficy iFIX;D:\programy\MATLAB\R2013b\polyspace\bin;D:\programy\MATLAB\R2015a\polyspace\bin;C:\Program Files (x86)\Skype\Phone\;

Can you see if there's anything essential missing from the path?

Menghan

Hi lays25,

Can you also try this command in MATLAB?
system('C:\MATLAB\SupportPackages\R2015a\arduino-1.5.6-r2\hardware\tools\g++_arm_none_eabi\bin\cs-make -f C:\Users\maciej\AppData\Local\Temp\ArduinoServer\ArduinoServer.mk')

Besides, what does getenv('PATH') return in MATLAB?

Menghan

lays25

Hi Menghan,

I tried running the command from the Windows command prompt and got no output, no error either, so I figure it compiled with no problems. I also used the "system" command from within Matlab with the same result (got "ans = 0"), no errors.

Which path variable could be causing this discrepancy?

Menghan

Hi lays25, something may be conflicting with your path, either system path or MATLAB path. Can you execute the same command in a Windows shell?(from right after Vendor returned error messages to WInterrupts.c.o and make sure it is in one line).

Also, try executing the same command in MATLAB using system function.

Let me know the results.

lays25

Hi Menghan,

Here is the trace you requested.

>> a = arduino('COM14','Due','TraceOn', true)
Updating server code on board Due (COM14). Please wait.
Vendor returned error messages:
C:/MATLAB/SupportPackages/R2015a/arduino-1.5.6-r2/hardware/tools/g++_arm_none_eabi/bin/arm-none-eabi-gcc
-I"C:/MATLAB/SupportPackages/R2015a/arduino-1.5.6-r2/hardware/arduino/sam/system/libsam"
-I"C:/MATLAB/SupportPackages/R2015a/arduino-1.5.6-r2/hardware/arduino/sam/system/CMSIS/CMSIS/Include"
-I"C:/MATLAB/SupportPackages/R2015a/arduino-1.5.6-r2/hardware/arduino/sam/system/CMSIS/Device/ATMEL"
-I"C:/MATLAB/SupportPackages/R2015a/arduino-1.5.6-r2/hardware/arduino/sam/cores/arduino"
-I"C:/MATLAB/SupportPackages/R2015a/arduino-1.5.6-r2/hardware/arduino/sam/cores/arduino/USB"
-I"C:/MATLAB/SupportPackages/R2015a/arduino-1.5.6-r2/hardware/arduino/sam/variants/arduino_due_x" -c -g -Os -w
-ffunction-sections -fdata-sections -nostdlib --param max-inline-insns-single=500 -Dprintf=iprintf -mcpu=cortex-m3
-DF_CPU=84000000 -DARDUINO=156 -D__SAM3X8E__ -mthumb -DUSBCON -DARDUINO_ARCH_SAM
C:/MATLAB/SupportPackages/R2015a/arduino-1.5.6-r2/hardware/arduino/sam/cores/arduino/WInterrupts.c -o
C:/Users/maciej/AppData/Local/Temp/ArduinoServer/WInterrupts.c.o
In file included from
C:/MATLAB/SupportPackages/R2015a/arduino-1.5.6-r2/hardware/arduino/sam/cores/arduino/WInterrupts.h:22,
from
C:/MATLAB/SupportPackages/R2015a/arduino-1.5.6-r2/hardware/arduino/sam/cores/arduino/WInterrupts.c:19:
C:/MATLAB/SupportPackages/R2015a/arduino-1.5.6-r2/hardware/arduino/sam/cores/arduino/Arduino.h:31:
fatal error: avr/pgmspace.h: No such file or directory
compilation terminated.
cs-make: *** [C:/Users/maciej/AppData/Local/Temp/ArduinoServer/WInterrupts.c.o] Error 1

This doesn't make much sense to me since I can clearly see that the file "avr/pgmspace.h" is there and the permissions are alright (Matlab is run as administrator).

zhuhri ramadhani purba

Menghan

Hi lays25,

Can you try the following command and send me the log including all texts print out in the command prompt?
a = arduino('COM11','Due','TraceOn', true)

Menghan,
(MATLAB Hardware Team - MathWorks)

lays25

Hi Wael,

yes, the board works from the Arduino IDE. The USB cable is plugged into the Programming port. I tried downloading Arduino software and updating the drivers but they were supposedly already up to date however I did update the so-called Bossa Program Port after plugging the USB cable into the Native port of the Due.

Nevertheless, it's not working in Matlab, even though I can deploy Simulink models to the board, of course using the Programming port.

Ankit Desai

lays25

Hi, I am using Matlab 2015a and Arduino Due. I have installed all available Arduino support packages and I can successfully connect to the board through Simulink using External mode.

However, when I try to connect from the Matlab command window by entering "a = arduino('com11', 'due')", I get the following message:

Updating server code on board Due (COM11). Please wait.
Cannot program board Due (COM11). Please make sure the board is supported and the port and board type are correct.

Now I know for sure that the port is correct and the board is not faulty since my professor was able to connect to it on his laptop with Matlab 2015b, both through Simulink and Matlab command window.

What can I do to solve this problem?

Dennis

Excellent!

This package is awesome because you can either use the Arduinos as in-/output for Simulink sketches or directly run the Simulink sketches on the Arduino (external mode only with Arduino MEGA and DUE). It is just a button to press to achieve all of that, which is essential for Students and other newbies. Also: You don't need MATLAB coder, which is expensive and not available for standard student versions.

(I am using MATLAB 2015a and both external mode on the Mega and DUE worked.)

Hunter Carmouche

Help!!! I get this error "The specified key is not present in this container." when I try to install or re-install support package.

Hareni Jagadeesan

I like to know more to work with matlab and arduino interface development

Youbin Kim

I keep getting an error during install. It says it can't unzip the "arduino-1.5.6-r2-macosx.zip" file. I have tried manually unzipping it as well and it doesn't work. I've tried downloading the package and installing separately as well. Help would be appreciated.

Waleed Sahhary

Hello,

I can't install the support packet. I get always the message that I have to log on, when I try to log on, I get always the message "An error has occurred", although the email and the password are correct, do you have any idea what is the reason and what I can do?

Shankar Subramanian

Hi Renato,

Were you able to install the package successfully? We have not seen this issue before. Can you give us a little more information with MATLAB release number? Also, do you have any other support packages installed? Is this during a reinstall or a fresh install?

If you still have the issue, it will also greatly help if you come through MathWorks technical support for us to better help with your problem.

Thanks
Shankar
(MATLAB Hardware Team - MathWorks)

Renato Ambrosio

I am trying to install MATLAB Support Package for Arduino but always at the end the following error messages appear:

C:\Users\Renato\AppData\Local\Temp\tp1f22b9b0_c576_4425_b860_3d4e2aeb8a06\simulink could not be removed.
C:\Users\Renato\AppData\Local\Temp\tp1f22b9b0_c576_4425_b860_3d4e2aeb8a06 could not be removed.

I manually remove the files and try again the installation but the error message appears again.

Has someone any idea about what I am suppose to do?

Thanks

Pablo Jesús Huapaya Chumpitaz

:)

Sergei P.

Sergei P.

Andrés Martinez

Hsin Nan Lin

I can't download.
It pops up the error "Expected input to be nonempty."

Please help me out.

Menghan

Hi Noufal,

Do you see this error consistently? Sometimes, the Arduino server may not be available, you may try to download the support package at a different time if you have not done so.
If the above does not help, can you please let us know more information including your MATLAB version, your region(which may affect server access and download speed).

Thanks,
Menghan Jin
Software Engineer
MathWorks

John Gatlin

When I first installed this package, a very useful documentation help file popped up. However, I cannot seem to locate it again. How can I access the help file?

NOUFAL THANGAL R

Hi
When I try to install, the following dialog comes:-

Download Failed: Server returned HTTP response code: 503 for URL: http://downloads.arduino.cc/arduino-1.5.6-r2-windows.zip?

Plz help.

zhang xiansheng

Hi
The MATLAB Support Package for Arduino® Hardware still can't Installed on my computer(2014a)
and support package For Total Phase Aardvark can't downloud.( http://cn.mathworks.com/hardware-support/i2c-interface.html )

darshini lingappa

Menghan

Hi,

The support package cannot be obtained through a regular browser. It can only be downloaded through the Support Package Installer in MATLAB and the installer needs Internet access.

If you have another computer at home or your personal laptop on which MATLAB does have Internet access, you can download the support package there using "Download From Internet" option in the installer. Then, copy the downloaded files into your university's computer, choose "Install From Folder" option and use the path of the folder which contains the files.

Hope this helps.

Menghan Jin
Software Engineer
MathWorks

already

Very annoying that this package can only be obtained through Matlab application itself. I'm trying to work with Arduinos and Matlab in my university but Matlab is not allowed to make connection to internet (not allowed by university guidelines), so I have no idea how to get this support package.

Is there any solution to get this package through a standarf browser?

already

John Hedengren

We used MATLAB and an Arduino UNO (Ruggediuno) for our process control lab starting in 2013. We were able to build 40 lab kits for ~$50 each and distribute them to students. Below is a link to our source code for the lab.

https://www.mathworks.com/matlabcentral/fileexchange/48016-arduino-matlab-process-control-lab

The lab is featured in the December issue of CACHE news. The article includes a number of lessons learned with regards to improving student experience. It was a positive experience the second year (2014) after we worked out some important details.

http://apmonitor.com/che436/uploads/Main/Hands_on_Process_Control_CACHE.pdf

We're interested in continuing to improve the Arduino lab. Please contact me with any suggestions on additional modules related to Process Dynamics and Control: john.hedengren@byu.edu.

Kenan

Hey Jason,

Same problem here for me too. I can't properly see a 50 Hz sine wave with this package or with the other ArduinoIO Package(Simulink).
It's really annoying that a capable microprocessor card can't see the waves that has greater frequency than 25 Hz.

You found any solutions to this problem ?
Thanks

Eduardo

Whenever I try to connect it to the arduino I receive the following message:

EDU>> a = arduino();
Updating server code on Arduino Uno (COM5). Please wait.
Cannot program Arduino board Uno (COM5). Please make sure the board is supported and the port and board type are correct.

Any suggestions?

James

Works well. Had no issues installing.

Neil

Also getting a 403 error, does not appear to be fixed yet

Mat

Getting a 403 error now.

Menghan

The download issue is caused by the fact that Arduino team has changed their download link for the version of IDE we use. The issue has been fixed already. Please try installing the support package again.
Please also feel free to contact our Technical Support for any other technical questions you may have with the support package.

Thanks.

Daniel

Any fix for download fail error?

Jason Chen

Mathworks states that the Matlab support package is not real time and the loop time can't be less than 40 ms (25 Hz). I'm using an Arduino for a real time application and like to transfer data to the computer to display later. I hope the serial data buffer can catch the data at faster rate.

I tried the Simulink Arduino support package. It doesn't work well in external mode either, especially for Due.

Pavlos Triantafyllou

How can the default baud rate change?

Patreze

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