Top "Embedded-linux" questions

Embedded Linux is the use of Linux in embedded computer systems such as mobile phones, personal digital assistants, media players, set-top boxes, and other consumer electronics devices, networking equipment, machine control, industrial automation, navigation equipment and medical instruments.

Interrupts in Beaglebone

I am reading a hall sensor output in beaglebone gpio pin, for every rising edge the interrupt service routine needs …

linux embedded linux-device-driver embedded-linux beagleboard
Taking a Screen Shot of an Embedded Linux Framebuffer

I'm running Embedded Linux on an evaluation kit (Zoom OMAP35x Torpedo Development Kit). The board has an LCD and …

imagemagick embedded-linux framebuffer
tasklet, taskqueue, work-queue -- which to use?

I am going through ldd3 for last few months. I read first few chapters many times. These two links are …

linux-device-driver embedded-linux interrupt-handling
copy_to_user undefined in linux kernel version 4.12.8

In my project I am using char driver to communicate between user space and kernel space. I use the function …

linux linux-kernel linux-device-driver embedded-linux ubuntu-16.04
v4l2 video capture example

this is my first post here and I hope I can find some help I'm working on embedded linux on …

embedded-linux codec mpeg yuv v4l2
How to: Simulating keystroke inputs in shell to an app running in an embedded target

I am writing an automation script that runs on an embedded linux target. A part of the script involves running …

bash shell keyboard embedded-linux keystroke
How do I Add a A Package To Buildroot Which Is Available In A Git Repository?

I'm making an embedded Linux system and I wanted to add the 'bluez' package (and bluetooth utilities) to the packages …

git bluetooth embedded embedded-linux buildroot
busybox start init script after bootup

i am running an embedded linux device with busybox. after boot i want to start the ppp connection and do …

embedded-linux init busybox pppd runlevel
How do I find ARM Linux entry point when it fails to uncompress?

I am trying to boot Linux via U-boot on a custom board with i.MX6 (CPU core is ARM Cortex …

linux-kernel arm embedded-linux boot u-boot
How to disable serial console(non-kernel) in u-boot

I am building a Yocto image for Intel Edison. One of the image's components is u-boot with an Edison-specific patch. …

linux embedded-linux u-boot yocto intel-edison