Motherboard usually used for robotics

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4
votes
2answers
26 views

How can I make a udev rule using a “sibling” device's serial number (for USB devices with no unique serials)?

I have testing equipment that is made-up of the following: a USB Hub connected to the master PC, the hub is embedded in the test jig and is used so that we have only 1 USB cable running from the jig ...
1
vote
1answer
20 views

Emulate joystick input via numeric input

I have an arduino which gives me numbers from a potentiometer (300-600), device /dev/ttyACM0 baudrate 9600. I want to use these numbers as a 1-axis joystick. My system is archlinux and X-...
0
votes
0answers
35 views

Problem monitoring serial output using ts

I have to continuously monitor serial output from an Arduino device. So far I have been using ts from moreutils with the following command: ts '%H %M %S' </dev/ttyACM0 >output.log Earlier it ...
0
votes
0answers
13 views

Ubuntu as a Yun ntp server: broadcast issues

I have an Ubuntu server to use as an ntp server for Yuns. I am having issues broadcasting with my linksys (BEFW11S4) router to my Yuns. Optimally: I need this to provide ntp service to Yuns ...
0
votes
0answers
15 views

Error with libraries after setting up Code::blocks to work as an arduino IDE

First of all I apologize in advance if this is the wrong community, you're welcome to advise me another one to post. I followed this guide: http://arduinodev.com/guide-to-arduino-development-...
3
votes
0answers
273 views

Cannot find /bin/avr-g++

I am trying to compile a program with the Arduino IDE but can't because suddenly it returns these errors Arduino: 1.6.5 (Linux), Board: "Arduino/Genuino Uno" Cannot run program "{runtime.tools.avr-...
0
votes
0answers
357 views

Transparently Relay TCP Socket to Serial Port (and vice versa)?

I would like to create a pseudo serial device (such as /dev/ttyXXX0) that I can use to make transparent serial connections to an Arduino that's on my WiFi (via an esp8266 serial bridge). I would like ...
2
votes
0answers
533 views

Can I connect to Multiple Bluetooth devices using a Bluetooth dongle?

I am using a usb bluetooth adapter on my PI 2 , which communicates to an arduino using HC-06 Bluetooth module. This script runs to connect to that module: #! /usr/bin/python import serial from ...
1
vote
1answer
367 views

How to bind arduino as a fix block-device — /dev/ttyACM0?

I want to bind my Arduino Mega as /dev/ttyACM0. Sometimes, it turns out to be /dev/ttyACM0 and sometimes as /dev/ttyACM1. I have taken help from this question and this tutorial Someone please help ...
0
votes
1answer
269 views

Starting Arduino IDE as root fails on Archlinux with KDE

I need to run the IDE as root to get access to the serial port. The command is ./arduino from inside the package folder. On Fedora this works fine, but on Archlinux the pocess chrashes with the ...
3
votes
2answers
522 views

leaking memory with shell script and tty [closed]

I'm running a shell script on a raspberry pi to communicate with a arduino. Every hour my ram gets used up by about 50 megabytes more. The script itself just connects to ttyACM0 (the arduino's usb ...
3
votes
1answer
2k views

Creating/Removing a symbolic link when a USB device connects/disconnects

I'm working with an Arduino board and Matlab under Linux. Matlab, unfortunately, doesn't recognize the Arduino board when is connected unless I create a symbolic link to the Arduino board in /dev by: ...
0
votes
1answer
367 views

Custom command wget without response

I have an arduino with an ethernet shield that is controlling a relay, which control the lights. I usually just use the phone to send a http get request from a widget in tasker, but I would like to be ...
3
votes
3answers
677 views

Headlessly Compiling and Uploading Arduino Programs on an armhf Platform

I'm currently running my Hardkernel ODROID U2 with the ODUINO One (Arduino Uno R3 & additions) in a headless setup and connect to the ODROID U2 via SSH over LAN. It is running Debian 7.1 armhf and ...
2
votes
2answers
6k views

How to log Serial data with time stamp?

I have an Arduino sending serial data to the computer. I'm able to view the data using a Serial console. But, I want to be able to log it with time stamp. I want a ready made script or program that ...
8
votes
1answer
823 views

How can I send power on/off signals to a VGA monitor?

I've used some old spare parts to make a sort-of kiosk for my kitchen. It's running OpenBSD and has a simple text based UI (no X Server). I plan to add an Arduino with a motion sensor that ...
2
votes
1answer
542 views

Controlling process priorities

I have recently started trying to control stepper motors with the Raspberry Pi. I have succeeded in getting motion. The problem I am having though is that it seems the stepper motor is missing steps ...
1
vote
2answers
362 views

no menu entry for /dev/ttyusb0 failing to upload

I'm using Ubuntu 13.04 Gnome edition. I have a problem with my Arduino Duemilanove Board. Previously I was using kernel 3.9.2-030902-generic. After I installed kernel 3.10rc6 and I start my arduino ...
16
votes
3answers
21k views

How to bind USB device under a static name?

I have an arduino which sometimes gets bound to /dev/ttyUSB0 and other times to /dev/ttyUSB1 making my script fail. I do not want to enumerate all the possibilities of where my device could be, but I ...