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.

Unable to lock chain (Insufficient port permissions)

I am new to Linux , and I am trying to install AlteraQuartus 2 WEb Edition and NIOS2 EDS to play with …

linux embedded embedded-linux intel-fpga
Convert a hex dump back to its original binary form

I need do reverse Hex Dump, convert nvram memory block hex dump to the binary file (.bin). The memory block …

linux memory embedded-linux dump hexdump
Remotely Updating Raspberry Pi Software 'over the air'

We use a Raspberry Pi embedded computer to connect IP cameras on a customers network to our cloud based recording …

raspberry-pi embedded-linux raspbian bootloader firmware
using persistant storage in linux kernel

I am trying to use persistent store(Pstore) available in linux kernel but somehow i am not getting the logs …

linux linux-kernel linux-device-driver embedded-linux device-driver
How to implement websockets on an embedded device server?

I am working with an electronics appliance manufacturer to embed LAN based control systems into the products. The idea is …

embedded push embedded-linux websocket embeddedwebserver
what is the need of second stage boot loader ? why different bootloaders like first stage and second stage?

I know the first stage boot loader will make basic hardware initializations and calls the second stage boot loader like …

android linux linux-kernel embedded-linux bootloader
Does Linux raw socket buffer size have upper limit of 256 K?

I am using following code in Centos to change raw socket buffer size to 400 KB, however I got same result …

c sockets buffer embedded-linux setsockopt
Bitbake fails on do_package_qa error?

I am trying to write my own custom recipe. I am using Yocto Project with Bitbake. The following package when …

embedded-linux bitbake gumstix
how to detect a pin change of a GPIO on Linux board

I am using 3.12 kernel on an ARM based linux board (imx233 CPU). My purpose is to detect pin change of …

c linux posix embedded-linux gpio
Valgrind in ARM Cortex-A8 Issue "configure: error: Unsupported host architecture"

I have found in my actual program for ARM CortexA8 with linux a following issue: ´*** glibc detected *** ./PRUssExternal: double free …

arm valgrind embedded-linux cortex-a8