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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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How to make CAN bus operate from within a docker container?

I successfully dockerized my nodejs app running on a Beaglebone black. But now I'd like to access to the CAN from within the docker container but it doesn't work. Note that I successfully configured the CAN ports in the host and candump shows it…
Stéphane de Luca
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Passing Bootargs via Chosen node in Device Tree not working for Beaglebone Black

As per my understanding chosen node is used to send boot arguments to the kernel. The following is the chosen node of the existing device code (am335x-bone-common.dtsi). chosen { stdout-path = &uart0; }; So, I have modified chosen node to pass…
E V Ravi
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When build opencv, could not find the file "cv2.so"

I compiled OpenCV 3.0.0 with python2.7 in Debian system at a Board with a extended SD card (BeagleBone Black). After OpenCV installed, there seems no error. There are many generated files in the 'Lib' folder. Those files are named…
John Zhang
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Modifying the device tree for the Beaglebone Black

I have used Yocto to create a small linux image for the Beaglebone Black. I think I have most everything working like I want it, except I need access to UARTs 2 and 4. When I was using the standard Debian image, I did this with device tree…
Dave
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How to make a Cross-toolchain to compile from Win7+Eclipse+MinGW+wxWidgets to Beaglebone Black with Debian?

I've got some experience in programming for Windows environment but I need to develop a "Kiosk" (I've heard that this is the right name) on a BeagleBone Black. I'm totally new to Linux and also new to the tools I'm going to use. Until the last…
Parduz
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Reading CPU temperature on Beaglebone Black

I have a Beaglebone Black running Ubuntu 14.04. I flashed it using a guide to flashing a pre-built image to eMMC. From the guides I've seen, I should be able to read /sys/class/hwmon/hwmon0/device/temp1_input to get the CPU temperature. But, I have…
user3466413
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How can I edit a pinmux for BeagleBone Black on linux kernel 3.17?

I can take a peek at /sys/kernel/debug/pinctrl/44e10800.pinmux/pins and see the pin I am interested in: pin 38 (44e10898.0) 00000037 pinctrl-single This corresponds to GPIO[2]4, or P8.10. I'm using Fedora 21, with kernel 3.17.7-300.fc21.armv7hl. I…
ToBeReplaced
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BeagleBone Black freezes

We are currently developing an application for BeagleBone Black (using the standard Angstrom distro). It runs quite happily for a while (5-10 minutes) under GDB (controlled by Netbeans remotely) but at some relatively random point in time will…
Julian Gold
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gstreamer streaming to nginx rtmp server

PS: First time gstreamer user here. :) Im trying to stream video from a logitech c920 webcam connected to a beaglebone using gstreamer to an nginx server. But somehow rtmpsink is failing on me. However, with filesink im able to save the video on…
Ajith
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How to write new MLO and u-boot.img to an SD card without erasing the OS

I have an SD card with a standard Beaglebone Debian image. I also have the MLO and u-boot.img files from building u-boot. I'd like to install the new u-boot on the SD card and then flash the modified image to MMC on a Beaglebone Black. I can flash…
jmilloy
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Cross-compiling boost 1.69.0 for ARM

Trying to cross-compile boost 1.69.0 in WSL Debian I run bootstrap.sh without icu or python support. After adding using gcc : arm : arm-linux-gnueabihf-g++ ; to project-config.jam I get the following error when running ./b2 install Performing…
bjoekeldude
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How to set DHCP using connman for ethernet network

I usually used connman to set static IP to my beaglebone hardware using below command: connmanctl config ethernet_985dad375f63_cable --ipv4 manual 192.168.1.101 255.255.255.0 192.168.1.1 How do I set beaglebone back to its dhcp configuration using…
Avadhana Technologies
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Port Cbor library to Beaglebone running Xinu

I have a beagle bone black running xinu and a development environment set up in a VM running on virtual box. Up till now I have been able to write Hello world shell command in Xinu. So i have a basic idea about xinu and the beagle bone. I want to…
danny
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Searching for the MLO file on the Beaglebone Black

I have a Beaglebone Black industrial(BBBI), which I assume is very similar to the Beaglebone Black. I wish to make the BBBI boot to microSD card by default, and I found this guide, which suggested to delete the MLO file from the boot partition. This…
razorsniper
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Linux equivalent of Windows "Startup" folder

I want to run a program when my embedded Linux's desktop has started up, in the same way as Windows runs programs in the "Startup" folder. How can I do this? Specifically, my target hardware is Beaglebone Black, the Debian variant (rev C board). The…
Julian Gold
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