Arduino Fails to Program with “avrdude: ser_open(): can’t set com-state” Error
I have an Arduino Uno device and have attempted to attach it to one of my computer’s COM Ports via a USB cable. I have downloaded the MATLAB Support Package for Arduino Hardware, and ensured that it is correctly accessed by my MATLAB installation via the following commands:
>> restoredefaultpath
>> rehash toolboxcache
Following this, I enter the "arduinosetup" command into my MATLAB Command Window, and follow the instructions described in the following MATLAB Documentation:
https://www.mathworks.com/help/supportpkg/arduinoio/ug/configure-setup-for-arduino-hardware.html
I have ensured that I am selecting both the correct board as well as the correct COM port. However, when I press "Program", I receive the following error message:
Failed to program the arduino board. Click the following link to see the error log. Contact Technical support if you need more help.
Clicking the link in that message provides me a TXT file with a fairly large stack trace. The most important lines, however, seem to be at the end. These read the following:
avrdude: Version 6.3-20190619
Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
Copyright (c) 2007-2014 Joerg Wunsch
System wide configuration file is "C:ProgramDataMATLABSupportPackagesR2023aaIDEhardwaretoolsavr/etc/avrdude.conf"
Using Port : COM5
Using Programmer : arduino
Overriding Baud Rate : 115200
avrdude: ser_open(): can’t set com-state for "\.COM5"
avrdude done. Thank you.
An error occurred while uploading the sketch
Upon receiving this error, I tried a few initial troubleshooting steps:Uninstalling and then reinstalling the MATLAB Support Package for Arduino Hardware.Connecting to a different COM port.Restarting both my system and my Arduino board.
Unfortunately, none of the above steps changed the resulting error message. How do I fix this and ensure that I am able to interact with my Arduino board via MATLAB?I have an Arduino Uno device and have attempted to attach it to one of my computer’s COM Ports via a USB cable. I have downloaded the MATLAB Support Package for Arduino Hardware, and ensured that it is correctly accessed by my MATLAB installation via the following commands:
>> restoredefaultpath
>> rehash toolboxcache
Following this, I enter the "arduinosetup" command into my MATLAB Command Window, and follow the instructions described in the following MATLAB Documentation:
https://www.mathworks.com/help/supportpkg/arduinoio/ug/configure-setup-for-arduino-hardware.html
I have ensured that I am selecting both the correct board as well as the correct COM port. However, when I press "Program", I receive the following error message:
Failed to program the arduino board. Click the following link to see the error log. Contact Technical support if you need more help.
Clicking the link in that message provides me a TXT file with a fairly large stack trace. The most important lines, however, seem to be at the end. These read the following:
avrdude: Version 6.3-20190619
Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
Copyright (c) 2007-2014 Joerg Wunsch
System wide configuration file is "C:ProgramDataMATLABSupportPackagesR2023aaIDEhardwaretoolsavr/etc/avrdude.conf"
Using Port : COM5
Using Programmer : arduino
Overriding Baud Rate : 115200
avrdude: ser_open(): can’t set com-state for "\.COM5"
avrdude done. Thank you.
An error occurred while uploading the sketch
Upon receiving this error, I tried a few initial troubleshooting steps:Uninstalling and then reinstalling the MATLAB Support Package for Arduino Hardware.Connecting to a different COM port.Restarting both my system and my Arduino board.
Unfortunately, none of the above steps changed the resulting error message. How do I fix this and ensure that I am able to interact with my Arduino board via MATLAB? I have an Arduino Uno device and have attempted to attach it to one of my computer’s COM Ports via a USB cable. I have downloaded the MATLAB Support Package for Arduino Hardware, and ensured that it is correctly accessed by my MATLAB installation via the following commands:
>> restoredefaultpath
>> rehash toolboxcache
Following this, I enter the "arduinosetup" command into my MATLAB Command Window, and follow the instructions described in the following MATLAB Documentation:
https://www.mathworks.com/help/supportpkg/arduinoio/ug/configure-setup-for-arduino-hardware.html
I have ensured that I am selecting both the correct board as well as the correct COM port. However, when I press "Program", I receive the following error message:
Failed to program the arduino board. Click the following link to see the error log. Contact Technical support if you need more help.
Clicking the link in that message provides me a TXT file with a fairly large stack trace. The most important lines, however, seem to be at the end. These read the following:
avrdude: Version 6.3-20190619
Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
Copyright (c) 2007-2014 Joerg Wunsch
System wide configuration file is "C:ProgramDataMATLABSupportPackagesR2023aaIDEhardwaretoolsavr/etc/avrdude.conf"
Using Port : COM5
Using Programmer : arduino
Overriding Baud Rate : 115200
avrdude: ser_open(): can’t set com-state for "\.COM5"
avrdude done. Thank you.
An error occurred while uploading the sketch
Upon receiving this error, I tried a few initial troubleshooting steps:Uninstalling and then reinstalling the MATLAB Support Package for Arduino Hardware.Connecting to a different COM port.Restarting both my system and my Arduino board.
Unfortunately, none of the above steps changed the resulting error message. How do I fix this and ensure that I am able to interact with my Arduino board via MATLAB? arduino, program, driver, drivers, avrdude, com, port MATLAB Answers — New Questions
