ubuntu arm

The early arm chips were named after the ' arm ' prefix, such as ARM7, ARM9, ARM11, and, presumably, from 08 onwards, renamed ' CORTEX ' as a prefix, such as CORTEX-A8, cortex-a9, such as:With the progress of technology, the chip manufacturing process is becoming more and more sophisticated, the cost is getting lower and the power control is getting better, such as:The introduction of CORTEX-A9 has enabled

The porting of luvcview on the arm board has been trying to display the content in the camera on its own development board. Today, it's a little time. I tried to find it online, we found that many camera Applications Support V4L. After a brief look, luvcview supports direct echo. So we attempted to port luvcview. Www.2cto.com Development Environment: Main Machine VM Ubuntu 10.04 Development Board devkit850

OpenCV2.4.13 Arm Edition migration process record Porting the OpenCV library to the embedded Development Board, compiling the appropriate library files according to the actual running environment. OpenCV after 2.2 The version needs to use the CMake tool to generate the makefile file used to compile the link, so you need to install the CMake tool before porting the OPENCV Install CMake in Ubuntu: # Apt-ge

Installing the cross-compilation tool arm-linux-gcc-4.3.22011-07-08 00:55:28| Category: Embedded | Report | Font size Subscription Environment: Fedora 9STEP 1: Download arm-linux-gcc-4.3.2.tgz.Put arm-linux-gcc-4.3.2.tgz in a directory, I put it in/opt。download Site 1: http://www.arm123.com.cn/linux/arm-linux-gcc

, such as/var/www, log directory, and write down6. Set up the/var/log/boa directory on the Development Board to put the error log, and then build/var/www to store the Web site root directory7. Go back to Ubuntu and make a change to the BOA compilation environment and let him cross-compileSrc/makefileCC = ARM-LINUX-GCCCPP = ARM-LINUX-GCC-EFirst use. Configure, the

Http://wanderingcoder.net/2010/07/19/ought-arm/ A few things IOS developers ought to know about the arm ubunturefiled under: programming-Pierre lebeaupin @ 4:49 AM When I wrote my introduction to neon iPhone, I considered some knowledge about the iOS devices 'processors as assumed to be known by the reader. However, from some discussions online I haveRealized some of this knowledge was not universal; my ba

systems is limited, generally, you need to create a cross-compiling environment for the target machine on your powerful PC. This is a comprehensive development environment consisting of compilers, connectors, and interpreters. The cross-compilation tool consists of binutils, gcc, and glibc. Sometimes, to reduce the libc library size, you can use other c libraries to replace glibc, such as uClibc, dietlibc, and newlib. Creating a cross-compilation toolchain is quite complicated. If you don't wan

Mplayer 1.0 already comes with most of the decoding libraries, such as FFMPEG, but the built-in audio library works very poorly in s32440. use libmad instead. therefore, to port mplayer in arm-Linux, you only need to port the two. after transplantation, the character interface is played. the arm version was first run successfully by my student Cheng lei.However, the complete version requires the following l

Article Title: Create an arm-linux cross-compiling environment step by step. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. The following files are used as examples to create an arm-linux cross-compiling environment: 　　 Compiling environment redhat 7.2 or 8.0 Binutils-2

The use record of serial Bluetooth in ap6212 under LinuxFirst, the Linux Bluetooth tool portingThe main tools used and related libraries are as follows:bluez-libs-3.36libxml2-2.7.4dbus-1.0.2glib-2.24.2bluez-utils-3.36openobex-1.5Download the appropriate source code to extract, according to the above sequence to compile.Add mk.sh content in bluez-libs-3.36 as follows#!/bin/sh./configure--prefix=/usr/bluez--host=arm-linux--target=

1. Software InstallationStep 1: Open the virtual machine, create the/usr/local/arm folder under/usr/local/(General user customization program put here)Step 2: First get the installation package from Windows to Linux. You can use a shared folder, or you can use Samba, or you can cuteftp.Step 3: Unzip. TAR-JXVF arm-2009q3.tar.bz2To the installation directory of the real application (aka/usr/local/

The porting of luvcview on the arm board has been trying to display the content in the camera on its own development board. Today, it's a little time. I tried to find it online, we found that many camera applications support V4L. After a brief look, luvcview supports direct Echo. So try... the porting of luvcview on the arm board has been trying to display the content in the camera on its own development bo

Reprinted from: http://bbs.ednchina.com/BLOG_ARTICLE_78070.HTM A good introduction to arm Technical category: Arm Release date: 17:05:47 1. capture 51 development arm Over the past few months, I have been stuck in the 51 issue. I have a little bit of laughter. It took me four months to consolidate the 51 p

Download arm-Linux-GCC tool chain You can download frequently-used cross-compilation files from the following sites:Http://frank.harvard.edu /~ Coldwell/toolchain/Http://www.kegel.com/crosstool/IFrom: http://hi.baidu.com/zhxubo/blog/item/ee0987b41c66a0748ad4b263.htmlHttp://www.handhelds.org/download/projects/toolchain/Http://ftp.arm.linux.org.uk/pub/armlinux/toolchain/Http://so.hustonline.net/list

Arm and realviewEmbedded debugging of arm realview With the development of embedded applications, especially in the field of digital communication and network, it puts forward higher requirements on processor performance. To adapt to this situation, there have been many multi-core structured processors, such as two or more arm or DSP processors. At the same time,

Arm-linux compiler cross tool detailed description arm-linux tool functions are as follows: arm-linux-addr2line program address to convert the file name and line number. In the command line, give it an address and an executable file name, it will use the debugging information of this executable file to point out that the given address is the

The main difference between this article and the previous one is that there is no use of system GMP, MPFR, MPC, Cloog, etc., but using source code to compile. 1. Compile binutils: Unzip the BINUTLS code into the SRC directory and create the Binutil directory in the build directory. Execute in the Build/binutils directory: .. /.. /src/binutils-2.25/configure--prefix=/home/charles/code/build_toolchain/toolchain--with-sysroot=/home/charles/ Code/build_toolchain/toolchain/

First, download the arm-linux-gcc-4.4.3.tar.gz installation package, the installation package address:Http://www.cr173.com/soft/42654.htmlSecond, unpack the installation package:sudo tar-zxvf arm-linux-gcc-4.4.3.tar.gz-c/Note that there is a space behind C so that the extracted files are in:/opt/friendlyarm/toolschain/4.4.3 pathIII. Create a new arm directory und

operations. In deploying complex network environments, especially in cloud computing and software defined network (SDN), Fedora is now more attractive to users. The goal of Fedora 20 is to fully support ARM devices (especially ARM7hl), which can hold a place in mobile terminals and emerging hardware products. These improvements make Fedora 20 the most striking Linux Desktop release this quarter-particularly in the Unbuntu 13.10 release last month.

Environment: the ARM development board is ok6410, and the host is ubuntu10.04. 1. Preparation: Use the optical disc arm-linux-4.4.1.tar.gz tool to decompress the tool to the/usr/local/ARM directory (Add/usr/local/ARM/bin to the environment variable). Download The opencv2.2 source code; install cmake build-essential; in