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Questions tagged [beagleboneblack]

BeagleBone Black is a community-supported development platform for developers and hobbyists.

BeagleBone Black is a community-supported development platform for developers and hobbyists. Boot Linux in under 10 seconds and get started on development in less than 5 minutes with just a single USB cable.

Information from : http://beagleboard.org/Products/BeagleBone%20Black

1326 questions
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Beaglebone black USB Host - FTDI device no detected

I am working with Beaglebone black device Trying to have my own compiled Kernel and my own rootfs. I want to avoid using modules in the kernel, and trying to activate the kernel so it will recognize when I plug in FTDI device to the USB Host. What…
Avner Flesch
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Access different Raspberries/BeagleBones over the same IP (not plugged at the same time)

My knowledge: Still at the beginning of my linux knowledge, so please correct me if I am doing something stupid or give me your opinions on that. My Problem: I want to configure a bunch of single board computers (Raspberry Pi/BeagleBone) all in…
Beagle Boner
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Can Arduino Uno code run on a BeagleBone Black using a cross compiler?

I am currently part of a research team that is developing an unmanned submarine for local rescue divers. The goal is to improve and fix the prototype from last year's team. Right now the vehicle uses an Arduino Uno and a BeagleBone Black. The…
JRu
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Connecting 2 Beaglebone Black Devices Over Ethernet Network

The problem: I need to get information from one Beaglebone across an ethernet network to another Beaglebone, which will actuate a light based on the information the first Beaglebone provides. My background is mostly just in hardware, though, so I…
Ed Sawden
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Beaglebone Black Persistent Internet Over USB - Debian Image 2016-05.13 am335x_evm.sh

My internet over usb used to just work on my BBB but now every time I boot I have to manually add route add default gw 192.168.7.1 echo "nameserver 8.8.8.8" >> /etc/resolv.conf I as following this guide but in /opt/scripts/boot/am335x_evm.sh I can…
paddy
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Linux, Using hardware interrupts on I/O to place data into user accessable area via Direct memory access

I am currently working with the BeagleBone Black using Ubuntu and I am trying to find some direction. I have created a c program that listens for SIGIO and runs a read() to get the data on that line. From my research on the internet and looking…
Greg Jenkins
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assembler set up function dependent on variable

So I am writing an assembly program where I set a variable to one, two or three and then dependent on that variable the right function should be used in the further program. As an example if the value is one the function should look like…
InvAdErZz
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Cmake cross compile cant find library

i am tring to compile OpenCV on BeagleBone Black with CMake, but it can't find some libraries like gstream. I run cmake natively on BBB and it showed that rootfs has gstream. how can i tell CMake to search in Correct path ? My toolchane.cmake …
ArashHj
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debian networking sets wrong ip

I'm currently trying to automate our beaglebone flashing - therefore we have to manually change the ip address. I created a script which basically adds sth. like: # The primary network interface auto eth0 iface eth0 inet static address theip …
Lukasstr
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Send data from beaglebone black to Host computer

I am trying to send data from BeagleBone to my laptop. My laptop connects with BeagleBone through usb. From my laptop, I can ssh to BeagleBone. In BeagleBone, I will write c code to send data. In my laptop, I will write another code to receive the…
tn0432
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beaglebone black flash onboard USR0 led c++, code runs but led doesn't change

I have a BeagleBone Black with Debian installed. I successfully ssh'd into it with MobaXterm and wrote the following code (have written/compiled/run this in both nano and gedit): #include #include #include using…
Indi008
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How to switch from char * to const char *[pwm in beaglebone]?

I am working on a quadcopter project with Beaglebone. I need help with using pwm on Beaglebone through a C program. I have attached the following code, #include #include #include struct pwm { char period[100]; …
eurekaman7
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Access structure by offset

I have seen this question asked various times but for some reason when I attempt to use offsetof with the stddef.h header it will not resolve this macro in my eclipse IDE. Instead I am trying to access the structure by calculating it manually. This…
cmacia06
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measuring time between two rising edges in beaglebone

I am reading sensor output as square wave(0-5 volt) via oscilloscope. Now I want to measure frequency of one period with Beaglebone. So I should measure the time between two rising edges. However, I don't have any experience with working Beaglebone.…
user38138
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Terminal connection to Beaglebone Black after Booting from Micro SD

I am just getting started with the BBB booting from a micro SD card. I loaded the BeagleBone Black Debian Wheezy 7.0.0 image onto micro SD card as instructed at: http://elinux.org/Beagleboard:Debian_On_BeagleBone_Black Until now I have been…
JimCzek
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