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Questions tagged [odroid]

The Odroid is a single-board computer and a tablet computer created by Hardkernel Co., Ltd., an open-source hardware company located in the Republic of Korea.

The Odroid is a single-board computer and a tablet computer created by Hardkernel Co., Ltd., an open-source hardware company located in the Republic of Korea.

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start Collabora with docker on Odroid U3 with Ubuntu 14.04 throws error: System error: exec format error

On Odroid U3 with Ubuntu 14.04 running I try to get Collabora to work with Docker for Nextcloud. Linux Kernel Version 3.8.13 Docker Version 1.6.2, build 7c8fca2 I pulled Collabora using: docker pull collabora/code When I try to start Docker with…
mschoenebeck
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I have an Android app to communicate with pic micro controller using uart pin. But i cant install the app on device. Any solution?

Am using odroid C2 with Android 5.1, And using Github code (https://github.com/androidthings/sample-uartloopback/tree/master/app). I can see COM Port in Device manager when i connect the RX TX pin with PC using a bridge. And I can't install the app…
Aadhi
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Writing to Serial Port in Odroid

Is anyone writed program in JAVA on Odroid xu4 which support Serial Port communication? In my program I want be able to write some String's in Serial Port as some output from Odroid. I have bad feelings, about handling serial ports in java and…
Maciej Wojcik
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Websocket++ websocket server class member function not recognised from ISR

I'm using an Odroid (Raspi-like ARM Board) to run a small SPI-based radio chip that sends data to, among other things, a Websocket. This is applied using Websocket++: https://github.com/zaphoyd/websocketpp. I've bastardised one of the simple…
foldone
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issue working with HARDWARE acceleration / gstreamer on odroid XU4

i try to have a v4l source from my c920 logitech camera with gstreamer . I have an odroid XU4 with ubuntu 14.04 version 4.9 . I 'm trying to use the hardware acceleration to avoid using a lot of CPU . I installed gstreamer from source since version…
Maxence
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Install4j installer package does not work on Odroid mini computer

The error message is the following: Syntax error: "elif" unexpected (expecting "then") We changed the "elif" to "else if", to check if it is working this way, but at next try we got another error message: Syntax error: word unexpected (expecting…
Kalman
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Hadoop 2.8 Not opening any TCP Ports

I installed Hadoop 2.8 onto a Odroid XU4 Armhf device running Ubuntu 16.04 Server Edition with OpenJDK 7, by following this Apache guide: https://hadoop.apache.org/docs/r2.8.0/hadoop-project-dist/hadoop-common/SingleCluster.html Everything seems…
civilwarrock
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Confusing results in benchmarking Java md5sum on different devices

The short question: Why does the calculation of the md5-sum of a 5 MB file in Java take 84 seconds on a Raspberry Pi, while a Mac needs only 25 ms? The whole question: I need to write a Java program, which calculates the md5- or sha-sum of a bunch…
Harald
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save gstreamer stream with different resolutions at the same time

I have a C920 logitec usb webcam installed on an odroid xu4, with linux ubuntu installed. I want to record video at the highest quality in h264 format. So 30 frames per seconds and 1920x1080 video size. While at the same time send a stream h264…
Maxence
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Ubuntu (14.04.2(Odroid U3)) - Jasper - No handlers could be found for logger "client.vocabcompiler"

I'm trying to install jasper on an odroid by following https://github.com/jasperproject/jasper-client/issues/20 but for some reason, everytime I enter: python main.py it pops up with this: No handlers could be found for logger…
spbr
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How to build libjpeg-turbo with Neon(SIMP) on odroid with linux environment

I am trying to use libjpeg-turbo with NEON enabled on odroid having linux environment. I followed the instruction given in this http://cubieboard.blogspot.in/2013/02/raspbian-opencv-libjpeg-turbo.html post however didn't notice any change in image…
vasu gupta
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how solve this error: g++ :error: unrecognized argument in option '-mtune=cortex-a15.cortex-a7'

I decide to Compilie Qt5.8 on XU4 by this guide : http://freecode.hu/sbcomp/2016/08/15/compiling-qt-5-8-on-odroid-xu4/ but in step 4 , i get this error: make:warning:file '/usr/include/string.h' has modification time 1e+07 s in the…
Yasin Kumar
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odroidxu4 changing default uart2 to uart0

previously thank you for watching this post. I have tried to run linux on odroidxu4 and of course the logs are written through uart2 (this uart seems default in odroidxu4) But what I'm trying to do is changing the linux to write the logs with uart0…
Jeungwoo Yoo
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What causes my google calendar api request to fail with DNS error when setting up from node-red?

ON PC I have set up node-red to run on an windows 10 PC. I use the "Manage Palette" tab to install node-red-node-google gadgets. I set up a Google API account to provide api credentials. I have only set up one project and asked for credentials for…
user7344587
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Why could I do a right shift by two bits to access to the GPIO at the odroid board?

Here is an example of a C source code to deal with the GPIO at the odroid XU3 board. My question is what is the >> 2 intended for in the constructions like this one: *(gpio + (0x0c24 >> 2)) |= (1 << 2);
Serge Roussak
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