I. Description
Hello everyone, now the 51AJAX message board source, there are two versions of PHP and ASP.
The PHP version is based on the Ajax+php4.3+mysql 4.1+dojo 0.3,asp version based on Ajax+asp+access+dojo 0.3.
The main file dojo.js of the Dojo framework is already included in the package and no more need to download the dojo package;
To download the complete Dojo framework, please click here to download: Http://download.dojotoolkit.org/
, instructions on Pin1 for RXD, then the Bluetooth module Pin1 should be txd, the same reason pin2 for RXD.
The final pin definition and wiring with the Development Board are as follows:
Serial number
Bluetooth module
. NET MF Development Board
1
2 (RX0)
PA2 (USART2_TX)
2
1 (TX0)
PA3 (USART2_RX)
3
(GND)
GND
4
Originally thought that write a message board should be relatively easy things, never moved, this time to try to write a, feeling that is easy and not easy.
The easy aspect is that the structure of the message board is very simple, send data to the server-> save to the database-> return the new data to the browser-> refresh the page
Not easy place is a lot of detail to pay attention to, do not know where
Shortly after problem Description the Rubik's Cube, Mr. Rubik invented its simplified version, the Magic board. The Magic board is made up of 8 blocks of the same size, each with a different color, with the number 1-8 being used respectively. At any moment the state of the magic Plate can be represented by the color sequence of the block: starting from the upper left corner of the magic Plate, the color cod
1, Message Board classification view function: Enterprise Login to see the Enterprise Page Message Board page only message list, message list is divided into all, questions, complaints, praise, the other five categories, enterprise users can switch the label, view and handle different categories of user messages;
2, enterprise users to a single message can be restored, hidden processing, the Enterprise use
We know that MSN has the Handwriting board function, click on the input message box on the label, you can use the mouse to scribble, you can send pictures of their friends, or funny expression to harass friends, feeling very interesting, but QQ has not been able to have this function, unavoidably let people have a bit of regret. How to let QQ also has the handwriting board function of MSN? In fact, you just
succeedsls /mnt/nfs/You can see /home/china/nfsroot/ that the information in the target folder is already attached to the /mnt/nfs/ folder.Execute the following command to complete the uninstallation of the shared foldersudo umount /mnt/nfsVerification Two: The ARM board mounts the folders in the Linux systemEnter the ARM development Board (the author is Jz2440v3)Execute the following command in the termin
About arm bare board debugging 15309101313
13:56:11 favorites | print | vote (1) | comment (0) | read (15938) ◇ fonts: [large, small]
Author: arm-WinCE
What I saidArm bare board debuggingAfter the PCB Board of ARM is created, the Board that comes back from the patch does not have anyProgram, Power-on is the first
Most of this article is based on others'ArticleWith some of my own changes, I use ubuntu9.10.
First, let me explain my basic configurations:
I connected my computer to the Development Board through a vro. The IP address of the computer is 192.168.1.167. the IP address of the Development Board is 192.168.1.230, the gateway is 192.168.1.1, And the subnet mask is 255.255.0.0. Both the Development
U-boot practically porting Guide
Author: Aaron Wong Aaronwong@engineer.com
U-boot
Transplantation
(
I
)
Basic: Add a new target board Definition
This article uses the latest U-Boot-1.3.0-rc2.
U-bootIt supports many development boards. In its source code, each Board corresponds to a Board/Folder under the directory (Note: This is not accurate, because som
Training Report
Practical Training Questions:Video Monitoring
Purpose:1,Understand and master the principles of video monitoring;
2,Interpreting the video monitoring source program, understanding and understanding the usage and functions of various data structures in the program;
3Modify the program to enable remote video monitoring and image transmission between two remote PCs, and capture and transmit images;
4,Transplanted to the mini2440 Development B
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
parts: pins, principles, and annotations. Let's take the symbol of the luminous second-level tube as an example to illustrate the structure of the schematic symbol, as shown in figure 1.
The electrical connections between schematic symbols can be connected through nodes, connections, bus, pages, ports, and other methods. There are some differences between different design software, but the general idea and meaning are basically the same.
A good schematic diagram looks well organized and
to use, provided that you can get more than one address. It is not suitable for anyone who wants to conduct various network experiments, because you cannot control the network of the virtual machine and it goes out directly. The schematic diagram is as follows:
2: After installing VMware and Red Hat (remember to install the NFS installation package), configure the Linux network. Because the IP address of my Development Board is 192.168.1.230, to ens
Step 1: Install and compile necessary software for the Android system;
Step 2: Install the cross-compilation tool chain;
Step 3: Compile uboot
The uboot configuration file is smdkv210single. H. Copy two copies, one named smdkv210_nand.h and the other named smdkv210_sd.h,Modify smdkv210_nand.h as follows:// # Define pai_fastboot_onenandbsp# Define pai_fastboot_nandbsp// # Define pai_fastboot_sdmmcbsp# Define config_evt1 1
Modify smdkv210_sd.h as follows:// # Define pai_fastboot_onenandbsp// # Def
May work report of the editorial board of "blog garden essence set" 2008.5.12 -- 2008.5.18
The establishment of the "blog garden essence set" Preparatory Committee team, address: http://space.cnblogs.com/group/cnblogbook/Up to now, 58 friends have joined the Preparatory Committee to offer suggestions and discuss the selection, classification, selection, screening scheme and screening tools of "essence set.
The organizing committee selected more tha
Mars board is an evaluation board based on The Freescale Semiconductor I. mx 6 dual processor. I. mx 6 Dual Processor integrates arm cortex up to 1 GHz™-A9 kernel, 2D and 3D graphics processor, and 3D 1080 p video processor.The Mars board evaluation board has a variety of interfaces, including HDMI interface, LVDS inte
Because the ARM architecture Development Board can be based on the X86 architecture of the PC on the CPU instruction and the binary is different, and if the Linux driver needs to access the hardware, these hardware is difficult to simulate on the PC, so we need to debug and test on the Development Board with these hardware.This time the main introduction s3c6410 Development
For Rongping 4412 Development Board use of related issues, for reference only.Note: RP4412 Development Board Upgrade burn write to inand boot must press the power button about 5S.Q: With the Rong product Samsung Exynos4412 Development Board, I RP4412 inand content after emptying, according to the upgrade method said on the command line to run Writer_4412_file.bat
In front of the transplant work has been done, the use of the arm Development Board is Guangzhou REAL210 (V6.2) Development Board Android versionHere is a brief introduction to this development Board:1. Software Features1.1 Bootloader Version: u-boot-1.3.4• Supports cramfs/yaffs image burning • Supports 100M ethernet download • USB download supported• Support for
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