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.

What are ATAGs for a device that uses Linux Kernel?

I am trying to understand how a kernel boots. I am currently trying to port a new kernel to hTC …

linux-kernel arm embedded-linux boot
Finding the kernel address of a loadable kernel module

I'm trying to find the kernel address space where my loadable kernel module is relocated by insmod. I came to …

linux linux-kernel kernel embedded-linux kernel-module
How to do a remote debug using GDB from Qt Creator?

I'm working on a Embedded Linux application and I would like to use GDB to debug it. The problem is …

qt debugging gdb embedded-linux gdbserver
How to find which Yocto Project recipe populates a particular file on an image root filesystem

I work with the Yocto Project quite a bit and a common challenge is determining why (or from what recipe) …

linux embedded-linux yocto bitbake openembedded
How to attach file operations to sysfs attribute in platform driver?

I wrote a platform driver for a peripheral we developed and would like to expose some configuration options to the …

linux-kernel linux-device-driver embedded-linux sysfs
select(), poll() or epoll() ? for sysfs attribute

I am working with gpio interrupts. I have a file in "/sys/class/gpio/gpio38/value". I want a notification …

c linux embedded-linux epoll beagleboard
how to use the libnl library to trigger nl80211 commands?

Please can someone give an simple example on how to use libnl to use nl80211. I tried to go through …

network-programming wifi embedded-linux netlink
Cross-compiling Linux kernel for ARM on Windows using Sourcery Toolchain

I am trying to cross-compile a Linux kernel for an ARM-target (Freescale i.Mx28) on a Windows host. I know …

linux-kernel arm embedded-linux toolchain codesourcery
How to prepare new SD card for iMX6 sabre lite board for running linux

I recently bought i.MX6 Sabrelite board and I'm learning kernel cross compilation and board bring-up. The u-boot is already …

linux-kernel embedded cross-compiling embedded-linux rootfs
Embedded Programming for Raspberry Pi with Fast boot

I'm a computer engineer student and I'am having problems with my new project: A small screen that show car information …

linux linux-kernel raspberry-pi embedded-linux buildroot