Questions tagged [arm]

Questions related to the CPU and instruction set of the Raspberry Pi. See also: cross-compiling

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Need instructions to build a Raspberry Pi Flip Phone [closed]

I have been hearing about lots of these Raspberry Pi Cell Phone projects, so I am going to try and build a Raspberry Pi-1-B+-based cell-flip phone, so in order to do so, I need the instructions. Any ...
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27 views

Boot Windows ARM on Raspbery PI4 from SSD via USB3 adapter

I want to test my dev on ARM devices. With an SDCard it's too slow, Windows is unusable. I do : I build an Windows 10 ARM ISO enable USB with "winpatch" put on SSD (via USB3-SATA adapter) ...
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35 views

Selected Processor on Raspberry Pi

I am trying to run my group project and I keep getting this repeated error. My friend was able to run the same code successfully and I dont understand why mine is not working. I am typing as -o ...
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1answer
352 views

How to install Nodejs v12 on Raspi Zero (ARMv6 not available for download anymore)?

I used to install nodejs12 on Raspbian by simply adding the repo and using apt: sudo su curl -sL https://deb.nodesource.com/setup_12.x | bash - apt install -y nodejs But with a fresh install of ...
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1answer
37 views

Why does Rasbian report the Cortex-A72 CPU of the Raspberry 4 as ARMv7?

I run lscpu on a Raspberry Pi 4: Architecture: armv7l Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 4 Socket(s):...
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59 views

Running a java program on Raspberry Pi

I want to use my pi as a navigation and weather station on my boat. One of the programs I need is JWX.jar. When I try to execute it, I type "java -jar JWX.jar", wich works flawlesly in Linux Mint and ...
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2answers
2k views

How can we run amd64 architecture on a raspberry pi 4?

We are trying to install jevois-inventor onto the ubuntu18.04 but we flashed the ubuntu18.04 onto a raspberry pi 4 which is an arm64 architecture(we think). We tried to install amd64 packages ...
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2answers
88 views

Does Raspberry Pi 4 supports pointer authentication?

I know that ARM Pointer Authentication feature is supported on all ARMv8.3-A processors, and this version was presented at 10/2016. RPi 4 Model B was released last year so there is a good chance the ...
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1answer
1k views

Does Raspberry Pi 4 processor support AES-NI instructions?

In the interest of minimizing timing attacks on my OpenVPN and similar connections, does Raspberry Pi 4 support AES-NI instructions? Some reference to AES is made in the technical reference manual, ...
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1answer
40 views

What if I flash the ARM processor with some random firmware

As Pi users, we know that our boards are driven by an ARM processor. We can find these processors in tons of devices such as routers, modems, cellphones etc. An ARM developer will use C language and ...
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110 views

Godex RT863i label printer - can't find drivers for ARM architecture

I have a Godex label printer, model RT863i. https://godexprinters.co.uk/desktop/rt863i I tried to connect with my Raspberry Pi 3B+, but it turned out to be complicated. On the Godex site I found a ...
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339 views

How to install Tensorflowjs backend for nodejs?

How can I configure TensorflowJS Backend(nodejs) to work on Raspberry Pi Zero W? After installing and running nodejs application, I get error saying something like 'this instruction set is not support'...
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37 views

Compile Qt application on Raspberry Pi and Run that application on other ARM device. Will it work?

I am compiling One Qt application on Raspberry Pi and Run it on different ARM device like Microchip or TI board without compile again. will it work??? if both the side Qt version is same.
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1answer
246 views

apt-get not working on raspberry pi zero w [Internal error: Oops: 17 [#1] ARM]

I bought a new raspberry pi zero w. I flashed the raspbian lite image on a sd-card, the pi booted normally. But when I try to update it with sudo apt-get update sudo apt-get upgrade I get the ...
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1answer
441 views

Unable to install Mongo-DB on Raspberry Pi with Ubuntu Core 18.04

I am trying to install mongoDB on my Raspberry Pi 3b+, which has an ARM 4-Core 64 bit processor. I was trying to install MongoDB on my Pi just as mentioned in their documentation but unfortunately I ...
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1answer
463 views

List of games complied or ported to Raspberry PI

Is there a list, of games which runs natively on RPI? I mean without any emulator or Wine.
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0answers
443 views

Raspbian-compatible JavaScript IDE

Does anyone know of any JavaScript IDEs (or IDEs that support JS) that can be compiled or installed on Raspberry Pi? I've found a few good IDEs that are compilable/installable on the pi, but most of ...
1
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1answer
159 views

Read/Write GPIO

I wrote an assembly code for my Raspberry Pi to read an I/O with a button and switch an LED according to the state of the button. It seems that the I/O with the LED is toggling all the time and I don´...
3
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1answer
1k views

Docker 'core-dump' error when starting service

I'm using a Raspberry Pi 1 Model B. I've just installed using the easy script: curl -sSL https://get.docker.com | sh install results: # Executing docker install script, commit: 4957679 + sudo -E ...
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1answer
233 views

Win10 iot and xampp

I want to know if im able to install xampp on a raspberry pi3 b+ with win 10 ion on it. I can't find any answer for this.
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0answers
87 views

Setting up paging in raspberry pi 3 model B in 32 bit mode

I am trying to setup paging in rpi 3b in 32 bit mode. First of all I am aiming for identity mapping all kernel code, so I started with short descriptor format using 1 MB sections. Identity mapping ...
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322 views

Trying to compile arm binary using Dockerfile, failing

so I have a Dockerfile that I need to compile parity an ethereum client for ARM architecture. Attached is the Dockerfile: FROM ubuntu:16.04 WORKDIR /build # install tools and dependencies RUN apt-...
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1answer
405 views

I am on the search for a X2Go solution for RASPI

I am on the search for a X2Go solution for RASPI I have had a quick lookup here at: http://wiki.x2go.org/doku.php/wiki:repositories:debian and https://wiki.x2go.org/doku.php/wiki:development:build-...
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1answer
211 views

Crosscompiling: exact archictecture for all models

I would like to crosscompile some piece of C++ software in a way that I can run on every Raspberry Pi. I am confused about the parameter -march. I've found a great deal of resources recommending to ...
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0answers
109 views

Running cockroachdb on a Raspberry pi 2 model b (32-bit) as a docker container

I'm trying to run cockcroachdb on a Raspberry Pi within a docker container, but they only provide 64-bit versions of cockroach as they explained it here . But I do see references of running cockroach ...
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0answers
66 views

How to get 2 threads working properly on a Raspberry Pi?

I've an electric car that I need it to travel specific distance. In order to do that I've an 2 phase rotary encoder attached to one of the rear wheels. I am currently driving all things using a ...
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1answer
252 views

recompiling raspbian for armv7, aarch64?

Do there exist straightforward ways of (re)compiling raspbian (any release) for armv6-related ISAs, like armv7/neon? Maybe binary blobs could be reused, even under aarch64? Can you give some pointers?
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1k views

Which images can be used universally across all Raspberry Pi versions?

My search failed this time so I'm asking here. Are there images that universally can be used across all Raspberry Pi versions? Original, 2, B+ 3, etc. For Armv6 and Armv7 architecture If they do ...
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0answers
200 views

How to troubleshoot a permanently blinking green light on a Pi3b?

The green light on a Pi3b is blinking permanently, even after bootup. It outputs two flashes at a time for as long as the power is on. Is this normal? If not, how do I troubleshoot this? Background ...
3
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1answer
180 views

Why does adding a nop or constant break my code?

I am learning the ARM architecture via bare metal programming on the Raspberry Pi 3. I have a booting "kernel" that prints out some info. I have reached a point that I don't understand what is ...
3
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2answers
5k views

Docker run “someImage” returns: standard_init_linux.go190: exec user process caused “no such file or directory”

As the title said, I cannot reproduce this kind of error in any Dockerfiles of mine, after trying to run the Docker Container with docker run registryName:tag I'm trying to cross compile from amd64 ...
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1answer
249 views

chromium-bsu on the raspberry pi

Is it possible to run chromium-bsu (NOT the browser. The game.) on the raspberry pi? My friend tells me it needs an ARM build, and if it does but there is no ARM build, can I replace the pi's CPU with ...
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1answer
1k views

Electron app just shows blank white screen on a Raspberry Pi

I am trying to load a program on an ARM machine which I was running on a Linux on an x86 machine. The program loads but just with a white screen. The program was developed using electron and when I ...
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101 views

Using Ethereum puppeth in raspberry pi

I have installed geth(go ethereum) client on a Raspberry Pi 2 using the below steps. wget https://gethstore.blob.core.windows.net/builds/geth-linux-arm7-1.8.2-b8b9f7f4.tar.gz tar -xvf geth-linux-...
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2answers
3k views

Error while loading shared libraries: foo.so: cannot open shared object file: No such file or directory

I have cross compiled c++ code for raspberry pi. Below is process I followed: 1) Cloned the official toolchain from raspberry pi github. Set the environment variable of arm-linux-gnueabihf-c++ (in ....
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0answers
198 views

How to generate JRE fontconfig files on Arch ARM?

I'm trying to make a small Java application with UI and run it on Arch Linux ARM, but every time I try rendering a text, it crashes with the following error: Exception in thread "AWT-EventQueue-0" ...
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4answers
29k views

Enabling ARMv8 on Raspberry Pi 3 B

According to this article I should be able to switch to ARMv8 on my Raspberry Pi Model 3B, but I'm getting "rainbow screen" after adding to config.txt the line: arm_control=0x200 Why is it not ...
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2answers
2k views

Bytecoin mining on Raspberry Pi

Recently I found out about cryptonight algorithms, Bytecoin in specific. I have about 20 Raspberry Pi’s here and I would like to know if cryptonight mining is possible on ARM processors. I am also ...
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1answer
7k views

Running Selenium & Firefox & geckodriver on Raspberry Pi 2 Model B

I'm trying to run Selenium on my Raspberry Pi 2 Model B but I'm having trouble finding a compatible combination of versions of Selenium, Firefox, and geckodriver. (I've already run sudo apt-get ...
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3answers
5k views

Does the Pi 3 support Vulkan?

I have tried running Fuchsia OS on my Raspberry Pi 3 but it is not able to run because there is no support for Vulkan APIs on it. Please explain why Vulkan Support is not there on the Raspberry Pi 3 ...
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2answers
3k views

Miniconda for ARMv6 (Zero W)

I want to install miniconda on my Zero W, but it has ARMv6 architecture and that does not seem to be supported by Continuum Analytics. See https://repo.continuum.io/miniconda/ (just one outdated ARMv6 ...
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1answer
2k views

Installing Postgis on Raspberry Pi to PostgreSql 9.6

I'm trying to install Postgis 2.3 on Pi running Jessie. I have tried using apt-get but this installs the Postgis for Postgres 9.4. And hence I cannot use it on the 9.6. So I've tried to compile from ...
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1answer
155 views

How to run pry on Debian Linux for ARM

I installed rvm and Ruby 1.9.3p194 on a Raspberry Pi using Debian Linux. When I installed pry using gem install pry, everything installed perfectly but typing pry in a terminal didn't work: pi@...
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1answer
70 views

firmata_test does not start

Im trying to get firmata_test from firmata.org working on my raspi3 running raspian up-to-date version. What depencies or programms do I need to have installed to successful start the firmata_test ? ( ...
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4answers
22k views

Installing Raspberry Pi Cross-Compiler

I am attempting to get cross-compiling for Raspberry Pi working on my Ubuntu machine. During my initial attempts I was using the arm-linux-gnueabi compiler, which is available in the Ubuntu repo. I ...
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1answer
1k views

Mono on Raspberry Pi

I've seen a lot of talk about running Mono/.NET code on the Raspberry Pi. Has there been any succceses in actually running any Mono code on the Raspberri Pi? On their site, they list several Linux ...
2
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1answer
638 views

Screen recording on Pi running Kali-Linux

is there any way to screen record what I am doing on my RaspberryPi3 running Kali linux? , I have used RecordMyDesktop, Kazam, Vokoscreen none of them work properly.. Maybe it has something to do with ...
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0answers
110 views

RTC and high speed access to real time

Does any solution exist for RTC with following consideration? Does not have to be battery backed. The time can be set using a network clock at the OS (Linux) startup. The time needs to be accessible ...
4
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1answer
2k views

Cross compile error from Ubuntu 14.04 to raspberry zero (using arm-linux-gnueabihf-g++)

I'm trying to cross-compile from my Ubuntu 14.04 (host) to the pi zero. Here is what I've done on host to cross compile a very basic example : > apt-get install g++-arm-linux-gnueabihf from here ...
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1answer
6k views

Raspberry Pi 2 stops booting after the message “Starting Kernel” [closed]

This is what I have done till now: Flashed a sd card with arch linux image for my raspberry pi 2. I have followed instructions as mentioned here. So far so good, my raspberry pi 2 boots properly with ...