Arduino Firmware Upload Errors - Revision history

Marcin: /* Solution */

2018-04-23T22:21:25Z

Solution

← Older revision		Revision as of 22:21, 23 April 2018
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	You will need to log out and log in again for this change to take effect.		You will need to log out and log in again for this change to take effect.

			This works. But it will need to be done for each serial address - ttyUSB0 or ttyACM0, etc.

Marcin at 22:20, 23 April 2018

2018-04-23T22:20:28Z

← Older revision		Revision as of 22:20, 23 April 2018
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	This appears to be a simple permission error.		This appears to be a simple permission error.

			=Solution=
			Open Terminal and type:

			ls -l /dev/ttyACM*

			you will get something like:

			crw-rw---- 1 root dialout 188, 0 5 apr 23.01 ttyACM0

			The "0" at the end of ACM might be a different number, or multiple entries might be returned. The data we need is "dialout" (is the group owner of the file).

			Now we just need to add our user to the group:

			sudo usermod -a -G dialout $USER

			then:

			sudo chmod a+rw /dev/ttyACM0

			You will need to log out and log in again for this change to take effect.

Marcin at 22:13, 23 April 2018

2018-04-23T22:13:14Z

← Older revision		Revision as of 22:13, 23 April 2018
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	On another board where upload works, port name includes (Arduino Mega 2560)		On another board where upload works, port name includes (Arduino Mega 2560)

	The funny thing is that on another computer, both of these boards work.		The funny thing is that on another computer, both of these boards work. The difference is the operating system. It worked with OSE Linux live USB. So I used the OSE Linux Live USB on the computer where the firmware upload didn't work, and problem was fixed.

			This appears to be a simple permission error.

Marcin: /* Introduction */

2018-04-23T21:59:40Z

Introduction

← Older revision		Revision as of 21:59, 23 April 2018
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	=Introduction=		=Introduction=
	Upload of firmware works differently on different computers. On Dell Precision M6500 - upload to the Arduino does not work:		Upload of firmware works differently on different computers. On Dell Precision M6500 - upload to the Arduino does not work. In this case, the port shows as /dev/ttyUSB0.
			[[File:Dellprecisionfirmware.jpg]]

	~~[[File:Dellprecisionfirmware~~.~~jpg]]~~		On another board where upload works, port name includes (Arduino Mega 2560)

			The funny thing is that on another computer, both of these boards work.

Marcin: Created page with "=Introduction= Upload of firmware works differently on different computers. On Dell Precision M6500 - upload to the Arduino does not work: File:Dellprecisionfirmware.jpg"

2018-04-23T21:54:15Z

Created page with "=Introduction= Upload of firmware works differently on different computers. On Dell Precision M6500 - upload to the Arduino does not work: File:Dellprecisionfirmware.jpg"

New page

=Introduction=
Upload of firmware works differently on different computers. On Dell Precision M6500 - upload to the Arduino does not work:

[[File:Dellprecisionfirmware.jpg]]