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3
votes
1answer
36 views

Storage in embedded linux

I am basically from a background of small microcontrollers(arm7,cortex-m series). As I started working with a cortex a8 board(beagleboard xm), I always wonder how to store applications in flash/ram ...
0
votes
0answers
24 views

usb example project Qt

Hi I am using Qt on my beagleboard xm and I am trying to find usb examples to start with. I m not able to find many. Could anyone show me some examples?
3
votes
2answers
138 views

ADC for measuring 0-5V but connected to 3.3V device

I have a BeagleBone (BB) and want to connect the analog output of a motor controller to it. The motor controller creates an output in the range of -4V to +4V and the BB anlog inputs only accept ...
0
votes
1answer
125 views

Beaglebone GPIO always return 1

I'm trying to get a button to work on my Beaglebone. I bought MAKE Volume 32 and tried to follow the guide in there. But when I read the GPIO pin, do I always get 1. I also tried to disconnect ...
0
votes
0answers
34 views

beagleboard xm disabling serial console

I have a beagleboard XM, whose serial port is used for serial console, but I need to use it for my application. Hence I tried disabling the console parameter in uEnv.txt but still I am getting the ...
0
votes
2answers
325 views

open source single-board computer with full orcad schematic [closed]

I realize that a board like beagle-board has all of its orcad schematic available. This is great as I would like to modify the design to suit my needs but the problem is that this board's cpu is not ...
0
votes
0answers
145 views

Beagle board xm application development

I am seeing beagleboard xm running angstrom linux. I want to display a 'hello world' on my DVI-D display. Can you tell me how to do this? If I am not wrong, I should write my application in QT or ...
0
votes
1answer
166 views

BeagleBoard XM with XDS100v2

I am going to buy a beagleboard xm. The emulator what I got is XDS100v2. Can I able to debug with this in eclipse environment? What everyone suggests in forums is we can use it with Code Composer ...
5
votes
1answer
533 views

Driving a 12V door strike from 3V3 BeagleBone?

I'm trying to control a 12V electronic door strike lock from my 3V3 BeagleBone. Here's a diagram of my circuit: My circuit probably needs a NPN transisor of some sort, but I'm not sure which one ...
5
votes
3answers
540 views

Any Linux/Opensource progrm to open (Orcad) Schematics for beaglebone?

Hi I'm trying to open Beaglebone's schematics for orcad file in linux, but Eagle seems unable to do the job, anyone can suggest me some options? thanks! Original orcad zip file: ...
4
votes
2answers
830 views

High resolution timer on the BeagleBone?

Is there a high-resolution timer (microsecond resolution or better) available on the BeagleBone (TI AM3358 ARM Cortex-A8 based) development board?
-3
votes
3answers
516 views

Can the Arduino (or other electronics protoyping boards) deliver direct current waveforms for muscle and nerve stimulation applications?

I am currently interested in Transcranial Direct Current Stimulation (tDCS), and I have observed that most studies in the field utilize DC-Stimulation equipment from manufacturers like NeuroConn and ...
0
votes
1answer
348 views

Can a replacement iPad screen be used on a BeagleBoard?

I have been trying to find a good touchscreen with multitouch support for the BeagleBoard. I have not had much success, but have noticed that iPad replacement screens are available fairly ...
0
votes
1answer
223 views

Expansion of Beagleboard?

I have been wondering about Beagleboard and it's possibilities of supporting many embedded OSes What I was wondering was: Using a SSD as a SD Card? Does it depend on the OS? Relocation of the Usb ...
-1
votes
4answers
688 views

Arm development board with lots of PWMs

I am looking for a Arm development board for a new project I am working on (64 RGB LED POV Globe). POV globe speed questions I have lots of experience with the Arduino boards but I would like to take ...
2
votes
2answers
2k views

Battery-powering up a Beagleboard XM

I'm looking for a battery solution for the Beagleboard XM, which requires a 5V power supply. I currently have a simple 4x1.2V AA battery pack, but I'm not particularly satisfied with it: 1) It gets ...
6
votes
3answers
3k views

Recommended first steps with the BeagleBoard

How can I easily start off professional development with the BeagleBoard XM? Which OS should I work with? .. my choices include: Ubuntu Android MeeGo WinCE QNX Angstrom (preinstalled) Symbian ...