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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21 views

Arduino as USB HID is slowed down when PC doesn't read events

I have an Arduino Micro that is acting as a HID device for a Linux PC. I use this call to send the HID values: HID().SendReport(1, _values, sizeof(_values)); This works in principle, but I noticed ...
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3answers
61 views

how do i connect my Arduino Nano to my Linux Laptop

update: I uninstalled the portable package of Arduino IDE, completely, and installed the IDE using sudo apt install arduino. yes, I verified that my Nano was plugged in, the status on the bottom right ...
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1answer
31 views

Linux not recoginizing Arduino Mega2560 Clone

I have an Elegoo Mega2560 R3. On my Windows machine, it recognizes fine and loads exactly like a Mega2560. I have a System76 laptop running Pop_os!. When I attach the board, I cannot connect to the ...
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1answer
39 views

Esp8266: Linux - fatal: No names found and undefined reference to `app_entry_custom()'

as Gentoo user I build everything from sources, but I have problem with building toolchain for esp8266. I came up with this script: #!/bin/sh # note: eselect python2 before, because of gcc # ...
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0answers
63 views

Unable to upload code on Arduino Nano on Manjaro Linux [duplicate]

I try to upload the Blink sketch. I can successfully upload on Windows but not on Manjaro Linux. I'm using Arduino IDE 1.8.12. In Boards Manager Arduino AVR Boards version 1.8.2 is installed I tried ...
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0answers
67 views

How to access native USB port of Arduino Due on Synology NAS?

I would like to flash my Arduino Due from my Synology DS218+ NAS which runs on an Intel 64bit Linux-derivate platform. Previously, I was able to flash a Mega 2560 from this NAS via avrdude and ...
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0answers
50 views

ArchLinux avrdude not in sync (resp changes everytime) but it works on Windows? [duplicate]

I have some nano clones (ch340) which are driving me crazy! I have followed every possible advice (including wiping out arduino, avr and related configs, using another board, using another pc running ...
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1answer
178 views

Upload already compiled code on Linux CLI without arduino-cli

I have a sketch for an Arduino Nano. I'm compiling it on my build server and get these 3 files: project.bin.elf project.bin.hex project.bin.with_bootloader.hex Now I need to be able to upload/flash ...
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2answers
82 views

Latest news about alternative Arduino IDEs

I simply hate the default Arduino "IDE". On Windows I use Visual Studio Code with the related plugin. Now I have a Ubuntu machine and I'm looking for the definitive IDE. Questions: I'm not sure ...
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1answer
147 views

Baudrate is set to 9600 automatically even if specifying a different value

You initialize the serial communication via USB with Serial.begin(baudrate); where baudrate is a long specifying the number of symbols you want to send over the connection per second. You can put ...
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2answers
131 views

Arduino IDE won't use selected port

I'm trying to program an ATtiny85, using an AVRISP mkII programmer (this one: https://www.amazon.de/dp/B00IYNAXUC/ref=cm_sw_r_sms_c_api_i_VXOWDb3H3N5ND) with the Arduino IDE (version 1.8.10 on Ubuntu ...
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1answer
167 views

find out the pin numbers for the Arduino IDE for a certain board - the esp 32

I followed the tutorial I found here https://techtutorialsx.com/2019/03/29/esp32-arduino-controlling-a-dc-motor/ On the very interesting topic controlling a DC motor with the esp32 and Arduino I have ...
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1answer
55 views

Using Arduino as contact to the world for linux box if app crashes

I am new to this micro controller thingie world so bare with me :) Let me describe a scenario first. Say I have a linux box for house automation embedded in a wall. For security reasons is the only ...
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1answer
29 views

Program Arduino Mega Adk on linux

for a project my supervisor gave me a Arduino Mega ADK board (https://store.arduino.cc/arduino-mega-adk-rev3) and the usb-cable. I only programmed a Atmega32 8 bit controller on linux ubuntu. I have ...
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1answer
819 views

Cannot connect through /dev/ttyACM0 (Ubuntu 18.04)

I am using an Arduino UNO which worked fine until today. My system: Ubuntu 18.04 Now, the IDE can no longer connect to it: Cannot do any sketch upload Cannot ask for board info No USB ports shown in ...
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1answer
146 views

How can I run the arduino IDE 1.8.9 on debian testing as regular user?

When I start the arduino IDE as regular user from my debian testing system, I get a crash right after the splash screen: Temp/arduino-1.8.9/arduino ...
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1answer
838 views

avrdude: Error: butterfly programmer uses avr_write_page() but does not provide a cmd() method

When trying to flash my sketch, I see many errors such as: ***failed; ***...
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1answer
2k views

Selected board depends on 'arduino' core (not installed)

When I load the Arduino IDE with Board: Pololu A-Star 32U4 selected, I see: The current selected board needs the core 'arduino:arduino' that is not installed. I installed the board manually via ...
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1answer
860 views

Read Serial data from an arduino with c code

I am trying to receive data through the serial port from my SBC (a TS-7200), i am working with linux and handle serial communication using C/C++.To send data to the SBC i'am using an arduino uno. So ...
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1answer
106 views

C: No communication to a connected serial port?

I'm trying to connect to an arduino Mega At2560 unit connected via usb serial port in my linux based PC. Using C code, I'm trying to send and receive simple text strings, just I'm able to send and ...
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1answer
2k views

'“/dev/ttyACM0”: Permission denied' on Ubuntu 18.04

I'd like to say that I'm a noob at both Arduino & Ubuntu (have some command line experience). I've set port permissions, joined the relevant groups (tty,uucp,dialout & plugdev). I know that ...
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1answer
714 views

How to send characters to Arduino serial using Linux command line without tail -f?

I want to send characters to Arduino serial port which makes the Arduino turn on/off an LED. Here is the code: int led_main=8; void setup() { pinMode(led_main, OUTPUT); Serial.begin(9600); ...
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1answer
456 views

No data sent over serial port in linux c++

TL;DR - I am attempting serial communication with Arduino with code that I found here and nothing gets sent over (Arduino programmed to respond, and I checked that it does with its serial monitor) Hi ...
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1answer
46 views

LED on Arduino does not blink

I successful installed arduino, added me to uucp and lock and loaded cdc_acm module. I use Arduino Uno R3, so I also installed arduino-avr-core. I have Arduino on /dev/ttyUSB0. I configured with: ...
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1answer
77 views

Arduino Yun can no longer send to Dropbox

A long time ago I had set up an Arduino Yun to send files to Dropbox... I tried now and it ends in "killed" when trying to install the latest Dropbox Python module. pip install (six, urllib3, etc etc)...
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1answer
82 views

Which platform is better to debug Arduino memory problems? Linux or Windows?

I am developing a product. I developed every module in the firmware individually. Now I am integrating them but getting memory issues. I am not able to see how the memory is allocated inside the MCU ...
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5answers
10k views

Arduino IDE Permision Denied For Upload, Ubuntu

I am having issues uploading to my Arduino from the IDE on Ubuntu 18.04. The error message I have received is: Arduino: 1.6.10 (Linux), Board: "Arduino/Genuino Uno" avrdude: ser_open(): can't ...
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1answer
161 views

How to run Arduino code on Linux? [closed]

I want to use an MFRC522 module as explained in this video. But is it possible to get around with Arduino and use a TTL to USB converter to connect RC522 directly to my PC running Ubuntu? Using the ...
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1answer
429 views

Change format preferences for Arduino IDE in Linux

How can I change Arduino IDE preferences for formatting? I found the preferences file: <user>/.arduino15/preferences.txt, but there are no lines that control IDE formatting. In Windows there is ...
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1answer
367 views

Arduino Uno with Kubuntu 16.04: Unable to enumerate device

I try to connect my arduino uno R1 in order to program the atmega8u2 but I am not able to do so. When I run sudo dfu-programmer atmega8u2 erase I get the following results: dfu-programmer: no device ...
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0answers
40 views

problem with communication between Linux and microcontroller [closed]

Hello Arduino community, I am new to the Arduino community and would like to ask for help (I work on a Arduino TIAN). Indeed, since 2 3 weeks I try through simple programs to understand the operation ...
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1answer
2k views

avr/io.h No such file or directory error when compiling using avr-gcc

I am trying to use the atmega328p as standalone microchip and program it. I ama using an Arduino Uno as ISP. I have written a simple program to test it however when I try to compile it using avr-gcc ...
0
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1answer
2k views

ESP8266 as wifi Card? [closed]

I am very new to arduino and electronics in general. Can i use the NodeMcu Esp8266 as one of those usb wifi dongles? I want to use it as a monitor mode capable wifi card, for my linux laptop.
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0answers
2k views

No ttyACM0 nor ttyUSB0

I checked several related posts but couldn't solve my problem. I have Antergos Linux : # uname -a Linux biutitude 4.14.11-1-ARCH #1 SMP PREEMPT Wed Jan 3 07:02:42 UTC 2018 x86_64 GNU/Linux The ...
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0answers
88 views

Programmer is not responding after touching Arduino with Unix tools

I wrote my sketch and I can communicate with it with the Serial Monitor and it answers well. Unfortunately, once I try to make something with port with stty, screen, minicom and others, Arduino turns ...
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2answers
4k views

Serial Monitor not properly interpreting data from my NodeMCU V3

I've just received several LoLin NodeMCUs from a 'cheap Chinese ebay vendor'. They're working well except for the fact that I'm getting garbage in the Arduino IDE Serial monitor. I am able to: Load ...
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3answers
2k views

easy_install pip on Arduino Yun fails

I want to install pip on the Yún which is running Linino OS but every time I execute the standard steps for opkg i.e. # opkg update # opkg install distribute # okpg install python-openssl # ...
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1answer
2k views

I change ESP8266 baudrate and now it doesn't work

I was trying some AT commands using the monitor of the Arduino Web Editor with an Arduino Uno and a ESP8266 module. It was working at 115200 bauds but then I changed it with AT+CIOBAUD=19200 and now ...
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0answers
57 views

Pro Micro HID freezes during computer boot or resume from standby

I am using a Pro Micro as a HID touchpad, connected to a laptop running Ubuntu 17.04. Everything works, except that the board freezes or hangs while the computer boots or resumes from standby, ...
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3answers
7k views

My Arduino isn't showing up on my computer. What should I do?

You have your spangly new Arduino board, you've installed the software, and you plug it in. Nothing happens. Diagnosing problems may be a little tricky for the beginner, so what hoops should you go ...
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1answer
1k views

Can the Mouse library scroll horizontally?

I'm using the Mouse library with an ATmega32U4 connected to Linux via USB. I would like to issue horizontal scroll commands, but the Mouse.move() function only seems to accept X movement, Y movement ...
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2answers
944 views

Cannot start Arduino IDE after playing with several versions of it

On my Linux Mint 17 Quiana I have manually downloaded and ran several versions of the arduino IDE (1.05 which is in the repo, 1.6.x for some time, now 1.8.3). Things worked like a charm. Now I am ...
2
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2answers
2k views

Installing Arduino IDE on Linux

I downloaded arduino-1.8.4-linux32.tar.xz and ran install.sh as outlined (the very sketchy instructions) in https://www.arduino.cc/en/Guide/Linux This seemed to work OK, so I removed 354M of what I ...
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1answer
701 views

Linux SSH command for Arduino Console

I have a Leonardo with a Yun shield, and I would like to be able to control the arduino with a windows form app, but thats besides the point for now at least. Currently, I am using putty and the ...
2
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0answers
855 views

Cant open serial monitor on linux

I have a pro micro and I'm running the IDE on linux. The IDE easily recognises that my board is on /dev/ttyACM0 so i can flash programs on to it. I am testing the following code void setup() { ...
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0answers
55 views

Using the Tian handshake line

I've set up a Yun before to use the handshake line on pin 7 (thanks to this great forum post) and now I have a new project that I want to do something similar with the Tian. Based on the schematic, it'...
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1answer
119 views

Do I need to run an expand drive sketch if I update the Yun Firmware subsequent to expanding?

I have a Geeetech Iduino Yun shield, that initially had Geetech's System image (v2.02, 2015) on it. I then ran a USB storage expander sketch to take advantage of the space on a flash drive. I then ...
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2answers
754 views

Where is Arduino on Fedora?

I am trying to install the Teensy loader software but I need to know where Arduino is installed. Does anyone know where in Fedora the Arduino files are?
2
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2answers
1k views

How get assembler/preprocessed code for library

I am using https://github.com/sudar/Arduino-Makefile project with https://github.com/ladislas/Bare-Arduino-Project to compile my Arduino projects from Linux command line. I put as much as possible ...
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1answer
79 views

Suse or Debian Linux Installation on Raspberry PI 3 [closed]

Is I can install Suse or Debian Linux Installation on Raspberry PI 3. I yet to try. Based on the answer I can opt for it. Because I need in particular either of this OS for my requirement in ...