Motherboard usually used for robotics
3
votes
2answers
119 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 ...
1
vote
1answer
134 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
168 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
136 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 ...
1
vote
2answers
1k 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 ...
7
votes
1answer
330 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
133 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
135 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 ...
5
votes
1answer
4k 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 ...
