Questions tagged [linux]

Linux is an open source operating system (OS) that is lightweight and runs on many systems. It also runs on the Arduino Yún. There are different "flavors" or "distros" (distributions and changes made by different groups) of Linux such as Ubuntu, Debian, and Fedora.

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Arduino Serial Communication

I'm trying to communicate with the Arduino through the serial port to fade the LED. There's the code running on my Arduino: #include <aJSON.h> aJsonStream serial_stream(&Serial); const ...
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3answers
22k views

Arduino program only works when run as root

Uploading simple sketches seems to work when I run the Arduino program as root (sudo). I would like to run it as a regular user. Has anyone faced the same problem before and fixed it? Here is what I ...
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3answers
1k views

Use an Arduino as a user interface for the computer

I wanted to use either Arduino Mega or Uno as a form of an interface between me and the computer. I want to apply it to the following scenario; if I press a button on a circuit board I want it to ...
2
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4answers
5k views

Arduino disconnecting at upload

This problem doesn't seen to be very common around the Arduino community. Basically, what's happening is that as soon as I click the upload button, the Arduino IDE tells me that my Arduino board is ...
14
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2answers
3k views

Yún boot from SD card

I have an Arduino Yún, and it only has 16mb flash onboard for the Linux. I was wondering of it is possible to put a bootloader on the flash that uses the sd card as a rootfs? i want to be able to do ...
28
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6answers
18k views

What does it take to compile Linux on Arduino, if at all possible?

Is it possible to run Linux on Arduino? If yes, what steps and limitations need to be considered? If not, what are the limitations that prevent this?

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