Getting my own ROS package on Gumstix overo (Bitbake yocto project)

I'm trying to get my own ROS package to work on a Gumstix Overo. The final goal of the project would be to get an image from the Caspa (camera) and stream it with ROS. To do so, I had the most...

Conditional inclusion of patch file in recipe script

I have recipe file and my SRC_URI section looks something as follows: SRC_URI += "file://file1.patch \ file://file2.patch \ file://file4.patch \ " I want to...

Yocto Bitbake - Git Fetch always stuck

I am using YOCTO to build an image but the Bitbake process always get stuck at any task including fetch from git Ex: Currently 2 running tasks (1373 of 2477): 0: rpi-mkimage-native-git-r0 do_fetch...

How to clone a git repo with its submodules recursively in Yocto

Is there any other way to clone all the dependent folders in a Bitbake recipe file (similar to using recursive tag)? I'm currently doing it as below: SRC_URI="git://[uri_a];...;name=a \ ...

Why does the yocto bblayers.conf file use absolute paths?

The yocto project allows the use of relative path in most of its configuration files but not within the ./build/conf/bblayers.conf file. What is the reason for blocking the use of anything but...

bitbake ERROR: Nothing PROVIDES Raspberry Pi

I am having an issue with building Raspberry Pi image with Mender.io and Yocto. Here is my bblayers.conf # POKY_BBLAYERS_CONF_VERSION is increased each time build/conf/bblayers.conf #...

What is cfinteractive process in Yocto?

I am facing a problem with my Camera image fetching program stop working. When the program has no response, I captured the following info by ps command: What is the first process cfinteractive?

Yocto Multifile compilation

I have 4 files in different directory. 1. /home/Linux/NXP/XYZ/Embedded/Read/read.c 2. /home/Linux/NXP/XYZ/Embedded/main/mainfun.c 3. /home/Linux/NXP/XYZ/Embedded/write/write.c 4....

create symbolic link in bitbake recipe

I have a .bbappend recipe that I need to create a symbolic link in my system. This is how it looks like...

Listing SRC_URI of all packages/files needed to build Yocto image

I would like to list all files that bitbake will fetch when I bake an image. Currently, I am able to get the SRC_URI of all files needed to bake a Yocto image by executing bitbake...

How to raspberry pi 3 less than 1 second boot?

I have a question I need a fast boot raspberry pi 3 image, I have done an image and it is booting up in 3.5 seconds, but I need more than that which is around 1 second. also another silly question...

How to exclude packages when populate_sdk in Yocto

I have a Yocto bitbake image recipe that can be built successfully. However, the same image recipe fails when generating SDK with -c populate_sdk command. The error seems to be caused by mixing...

Gif animation does not work on Yocto Pyro in Qt 5.8. How to build qtbase 5.8 in bitbake with libqgif.so?

QT5 application, compiled in bitbake for Yocto Fido (QT 5.4) works well with GIF animation. The same application compiled for Yocto Pyro (QT 5.8) does not display GIF animation (QLabel is empty)....

undefined reference to `__gcov_exit'?

while I am building glibc library using yocto project it is giving error: missing attribute ((constructor)) support?? after adding the coverage flags: TARGET_CFLAGS += "-fprofile-arcs...

Yocto: question on adding bluez-alsa in Yocto build

I am new to Yocto, I built core-image-sato for default machine (x86-qemu). I have below questions with adding recipe: I want to add bluez-alsa in the build. I checked...

About the wrong URI in tcf-agent_git.bb in Poky

I'm a new hand and try to build a xilinx by pocto. As the guide, I cloned repositories (branch thud), source oe-... and change MACHINE="zedborad-zynq7", then bitbake petalinux-image-minimal, but I...

How to fix:- libmxnet.so: cannot open shared object file: No such file or directory

I'm trying to install mxnet on Yocto (Rocko) for my 64-bit Armv8-A. I did pip3 install mxnet and it was successfully installed. It was installed in - /usr/lib/python3.5/site-packages I copied...

What files to be specified in IMAGE_BOOT_FILES for qemuarm machine while using wic create command

I am pretty new to yocto, I am trying to build a partitioned image using wic command for qemuarm ( Not for a real hardware ). Steps I followed: Created a core-image-minimal image for machine...

Yocto poky build fails on function do_rootfs

I've been following the steps on https://www.linux4sam.org/bin/view/Linux4SAM/PokyBuild to build a core-image-minimal and a microchip-headless-image for SAMA5D27 eval kit using Yocto. I am stuck...

Use SWUpdate on Debian 10 + grub

Does anyone know how I can use SWUpdate on a standard Debian system? I found a lot of information about SWUpdate in combination with Yocto or Raspberry PI but nothing about e.g. Debian which is...

Yocto SDK missing kernel header files

I have a kernel module that I have successfully compiled against my toolchain and installed in the image. The driver loads just fine and functions as expected. The user program that uses the...

How to add more threads when building?

When doing bitbake core-image-xxxx the build task will auto select 8 threads ( since my CPU is 8 cores) to build the image. my system is 72GB ram, can I force bitbake to run with more threads? or...

petalinux project build failing with m4-native-1.4.18-r0 do_compile failed on host Ubuntu 20.04 LTS

While trying to port petalinux 2018.3 project compiling Ubuntu 16 host to Ubuntu 20 host. Following error is occurring ERROR: m4-native-1.4.18-r0 do_compile: Function failed: do_compile (log...

Journald not rotating at the configured size in Yocto poky hardknott

I'm using systemd-journald on poky hardknott journalctl --version systemd 247 (247.6+) -PAM -AUDIT -SELINUX +IMA -APPARMOR -SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS -ACL +XZ -LZ4...

How to start using google tests on a Yocto(Open Embedded) System

I'm doing a project for ARM64 devices and am using Linux Embedded as the OS. I am trying to using Google Tests but when running bitbake, it is failing. Heres the error: | CMake Error at...

Update custom device tree on yocto

I am using the sama5d27-wlsom1-ek board for my demo and I am trying to make changes to the device tree. So far I have compiled core-image-minimal and find my dtb files are generated...

devicetree and libgpiod with gpio-line-names - Issue

I stay trying put name LED in my GPIO6_IO14 of the imx7d-pico (technexion) device/DEVICETREE (DTS/DTSi-files): https://github.com/neuberfran/StackOverflow I stay using Yocto/Zeus, kernel 5.6,...

grpc import bug on arm linux system - ImportError: cannot import name 'cygrpc' from 'grpc._cython'

I'm trying to get a grpc (grpcio) service to run on an armv7 system running linux (openembedded poky). As our it-dep. doesn't allow us to connect our dev boards to our network/internet I'm ushin...

Yocto - adding out of tree kernel module

I would like to add a wifi out-of-tree kernel module to my Yocto project. I found a layer on Open Embedded Layer Index with the driver that I need...

Remote debug of Rust program in Visual Studio Code

I am developing a Rust program to run on an embedded Linux board that is based on a 64-bit ARM processor. The embedded Linux for the target is built using Yocto (dunfell). My Rust development...