am2 board

file: 4.1 create/etc/inittab. The content is as follows: #/etc/inittab: sysinit: /etc/init. d/RCS: askfirst:-/bin/sh: ctrlal Tdel:/sbin/reboot: shutdown:/bin/umount-a-r4.2 create/etc/init. d/RCs, the content is as follows: (After creation, change its attributes so that it can execute sudochmod + x/etc/init. d/RCs )#! /Bin/sh (this script is mainly used to automatically generate device files) # ifconfigeth0192.168.1.17mount-amkdir/dev/ptsmount-tdevptsdevpts/dev/ptsecho/sbin/mdev>/proc/sys/kernel

Problem description: In a checkerboard consisting of 2 k × 2 k squares, a square is different from other squares. It is called a special square and a special checkerboard. In the Board coverage problem, we need to use four different types of L-shaped bone cards in the figure to cover all squares except the special square on the given special board, And no two L-type dominoes can overlap. Analysis: When

This article is original. If you need to reprint it, please indicate the author and the source. Thank you! In a checkerboard composed of 2 ^ K * 2 ^ K squares, there is a square different from others, if you use the following four types of L-shaped bone cards to cover all the squares except this special square, how can you cover it. Four L-type dominoes, such as 1 Figure 1 Special square 2 in the chessboard Figure 2 The basic principle of implementation is to divide the 2 ^

After several circuit board welding experiences and lessons, we will summarize the circuit board welding skills and steps: 1. Check whether the circuit board has obvious faults. For example, some cables in the circuit board are broken due to processing, or the line width is uneven, or there is an open circuit betwe

For a good purpose, before submitting the code, you must automatically notify the relevant personnel to review the code. After the review code owner approves the code, the code can be submitted to the code repository, otherwise, review the changes again. Project engineers may not work in one place, such as ESRI, where engineers are distributed across different departments in different countries. Therefore, email and web sites are required to work together. Our code management is also diverse. T

PHP Access Message Board program is not a PHP and MySQL message board program, but a simple and practical PHP Access message board program Oh, using the ADODB to connect to the Access database Oh. PHP Tutorial Access Message Board ProgramThis is not the PHP and MySQL tutorial message

[Description] Chess is one of the world's oldest game games. It is said that chess originated from the idea of Yijing. The board is an 8x8 black and white matrix, which corresponds to the eight sixty-fourteen hexagrams, and the black and white correspond to the yin and yang. Q, our hero, is a fan of chess. As a top player, he is no longer satisfied with ordinary boards and rules, so he and his good friend John decided to expand the

In ubuntu10.04, configure the tftp server and the tftp command on the development board. in ubuntu10.04, configure the tftp server: Step 4: install the software required by tftp. Install tftp-hpa and tftpd-hpa. The former is the client, and the latter is the Service Program. enter sud under the terminal... configuration of tftp server in ubuntu 10.04 and use of tftp commands on the development board tftp se

The Development Board installs the embedded system to be more concise than the handset, has many expansion interface, is suitable to the program to test, here mentioned is the s3c6410 Development Board. It is a low-power/cost-effective RISC processor introduced by Samsung. , including powerful hardware accelerators, integrated MFC, and advanced 3D accelerators that optimize the external interface. such as 1

In the previous article http://www.cnblogs.com/linzizhang/p/4817336.html introduced the first part of the system software on the Development Board--bootloader the compilation method.Background: After the bootloader is burned into the NAND flash of the Development Board, the Development Board starts from the NAND, the hardware automatically loads the bootloader in

Hot-bar reflow (molten Siena heat welding), the most common function is to use the heat of the melt has been printed on the electronic printing circuit (PCB) on the Siena paste, in order to connect two separate parts of the electronic components, the most commonly seen is the software line (FPB) welding on the electronic printing circuit (PCB).Since the heat of the Hot-bar is the only source of heat, when the heat pressure is in the soft line (FPC) , it is necessary to transmit heat downward to

Note: For more information, see my blog. Example: knowledge points required for a text message board: 1. file Operation: file_put_contents (); file write function file_get_contents (); File Read function 2. string processing function explode (); splits the string into an array Note: For more information, see my blog. Example: knowledge points required for a text message board: 1. file Operation: file_put_co

Elite Edition in Linux under Use WiFi , the following configuration is required:First, the user to see the CD in the CD after the"Linux"--"root_xxxxxxxx.tar.gz" File, where the "xxxxxxxx " Representative linux system version Date, Schindler provides support for linux under wifi system version is " root_20150422.tar.gz "NBSP;, That is, 2015-04-22 later versions (including 20150422) are supported for WiFi modules. Plug in the wifi module, launch the Development

This article is the continuation of the previous article, in this article I built a TFTP server on Ubuntu, implemented on the MT7688 Development Board to upload and download Ubuntu files, which for the subsequent development of the program to provide convenience.First, install the TFTP server: Install TFTP-HPA and TFTPD-HPA software1.1 Installation of the first software[Email protected]:/home# apt-get Install TFTP-HPAReading Package Lists ... DoneBuil

How to run the system on the Development Board.4.0 acquisition of the Cross compiler. Manufacturers to provide online download (manufacturer confirmation)4.1 Uboot to operate.1, extract the source of the factory2, enter the source code3,make Distclean completely delete the source of the target, temporary files4,make Xxx_config is configured for a CPU and Development Board5,make compilation6, Results generated U-boot.bin7, using the method of burning w

To the users of Photoshop software to explain the detailed interpretation of the use of hand-painted board to create exquisite hands to paint the portrait effect of the tutorial. Tutorial Sharing: Original: For some beginners to select the point of view of the digital board, Goldman's more than 100, friends and shadow extension are 200-500 of all, see your own choice, Gol

工欲善其事, its prerequisite, as the first article in my Android Kernel development series, let's first address a non-technical issue: Learn Android kernel development, do you need to buy an Android development board? If so, what kind of development boards should you choose?1. Do I need to buy an Android development board?The question depends on what your learning goals are, and simply put, there are two types o

Design of serial communication system between FPGA and GPS-OEM Board [Date:] Source: Electronic Components application Author: Chen shilei, Liu Guixi, to Guohua [Font:Large Medium Small] 　 0 Introduction Global Positioning System (GPS) is the second generation of satellite navigation system in the United States. It is developed on the basis of the satellite navigation system of the Meridian Instrument. GPS can provide all-weather

Heijin powerCommunity: Http://www.heijin.org I. Preparations 1. U-BOOT official offers: u-boot-1.1.6-2008R1.tar.bz2 2. uClinux official: uClinux-dist-2008R1-RC8.tar.bz2 3. Cross-compilation tool: blackfin-toolchain-elf-gcc-4.1-08r1.5-14.i386.tar.bz2 Blackfin-toolchain-uclibc-full-08r1.5-14.i386.tar.bz2 Blackfin-toolchain-08r1.5-14.i386.tar.bz2 4. compiling environment: fedora 9.0 II, U-BOOT Of Port The transplantation of U-boot is divided into two parts: First, cre

Address: http://blog.csdn.net/ipromiseu/article/details/5154004 Detailed solution for 3G cards on the Development Board (applicable to most 3g cards) Anson Luo/gray Luo (Luo Guohui) I. Environment 1.Development Board kernel: Linux kernel 2.6.14 2.3G card: Huawei e1750 2. Download related tools and library files 1. usb_modeswitch-1.0.6.tar.bz2Http://www.draisberghof.de/usb_modeswitch) We recommend that you