embedded mongodb

Embedded system:Embedded system refers to the computer as a part of a special system exists, embedded in a larger, dedicated system of computer systems, is a application-centric, computer technology-based, software hardware can be cut, function, reliability, cost, volume, power consumption has strict requirements of the special computer system.Embedded operating system:Embedded operating system is a kind of

2013-03-24 Today, my friend came to me for a tq2440 (S3C2440) day embedded. By the way, I learned about this development board, For more information about board resources, see tq2440 development user manual. I used to develop ok6410 development board. I don't fully understand nor/NAND false. 6410 supports SD card startup. First install U-boot for nor false. Use the JTAG interface to start from nor, go to the serial port tool interface and download the

reading ability allows you to roam freely in the ocean of technical knowledge of single-chip microcomputer.Making PCB board is relatively simple. As long as you understand the use of Protel software or Altimdesigner software is no problem. But want to do the board layout beautiful, wiring reasonable still have to pay a kung fu.Skilled microcontroller C language programming, will use Protel software or altimdesigner Software design PCB board and have a certain degree of English reading ability,

Interrupts are an important part of embedded systems, which leads to a lot of compiler developers providing an extension-letting standard C support break. The representative fact is that a new keyword __interrupt has been produced. The following code uses the __interrupt keyword to define an interrupt service subroutine (ISR), please comment on this code. __interrupt Double Compute_area (double radius){ Double area = PI * radius * RADIUS;printf ("ar

Php embedded function usage instance, php embedded instance. Php embedded function usage example. php embedded instance this article describes php embedded function usage. Share it with you for your reference. The specific analysis is as follows: php can embed a php

Definition of embedded system:Application-centric, computer-based, and hardware and software can be cut to adapt to the application system to function, reliability, cost, volume, power consumption of the strict requirements of the dedicated computer system.Features of embedded systems:Small system core: Embedded system is generally applied to small electronic dev

Now the internet industry so fire, many people have to do software, hardware, I am no exception, followed by the army of career change, toward the direction of embedded development. I am the beginning is self-study embedded, so deeply know how not easy to self-study, I want to be some of my learning experience expressed, I hope that all the learning of embedded s

Easily build your first Windows Embedded standard 2011 image.With this article you can quickly learn how to use Windows Embedded standard CTP1 to build a mirror.Attention:This article does not contain an introduction to toolkit.Software version available for this article: CTP1The images used are captured from the VMware workstation.Hardware requirements:512MB Memory (minimum 512MB memory)Sufficient disk spa

Upload camera-ready version of the time, encountered EDAs blocked submission, prompted some fonts are not embedded. Publishers require that PDF font is embedded so the documents can be printed everywhere; One or more of your document fonts is not embedded. Seems to have just started to submit the time will not have such a problem, until camera-ready, I thought su

Zhongguancun library building held the road of embedded development, embedded system Linux kernel research expert Wang Hong Hui to -- Linux general technology-Linux programming and kernel information, below is the details to read. The time is, January 1, April 11, with a five-layer multi-function hall. The theme lecture entitled "Jump to science and technology life-taking a different path to

PHP Embedded function Usage instance, PHP embedded instance The examples in this article describe the usage of PHP inline functions. Share to everyone for your reference. The specific analysis is as follows: In PHP, you can embed a function inside a function, and the call scope is limited to the function itself. Displaying even numbers "); function Displayeven () { $ctr =0; Echo (""); f

This time due to the server architecture, it is necessary to study the deployment of PHP programs on Java-based jetty (Wordpress,discuz)In the online search for a lot of information, are used httpd or Nginx current segment of the Web Server,jetty server in the background. The embedded jetty (embedded jetty), which I used before, is not suitable for this solution.Later search again, found that jetty original

Embedded and C language, Embedded C Language Volatile Volatile English words mean unstable and capricious. in C language, the volatile keyword is used to declare a variable. That is to say, this variable will undergo unexpected changes and needs to be read again every time this value is used. precisely speaking, the optimizer needs to re-read this value every time when using this variable, rather than using

Yesterday, I strolled around the Book City and accidentally found a very interesting book: Embedded Signal Processing Based on Embedded signal structure. First, it attracted attention because the processor involved was the DSP of the Blackfin series, which was rare. But I bought this book mainly because it tells a way to use DSP in LabVIEW environment, which has never been used before. It took one night to

Recently began to learn embedded Linux development, for embedded I was completely novice, but I still want to write something, to the later people to make a reference, so that some people less take detours. 1. Install the basic development environment under the host Linux: $ sudo apt-get install build-essential $ sudo apt-get Install Bison flex $ sudo apt-get install Manpages-dev 2. Install the cross-

QT /embedded 2.3.10 (or higher, but always a 2.3 version) QT 2.3.2 for X11 (for emulated desktop) development E 1.13 (or higher) Tmake version 1.13 or higher; (makefile file for generating qt/embedded application engineering)Qt/embedded 3.3.4 (qt/embedded installation package)Qt 3.3.4 for X11; (Qt's X11 version of t

Say 0 basis a bit exaggerated, after all, is also a computer professional, how much to understand a little microcontroller, understand a bit of Linux, is a 0.1 basis to start it. From C51 to arm, more difficult than expected, for several days, slow progress, embedded Linux-based development, so this time not under Windows, but choose to build a development environment directly in the Linux environment. Online information is really not much, their sid

H5 embedded video bug and summary, h5 embedded video bug During a recent h5 activity, many problems were discovered due to video embedding. During the test, problems were found in different versions of different systems, environments, and more or less, I am also overwhelmed, but fortunately the problem is solved and I have learned many things. To facilitate future reference, let's take a look. Now I have an

Embedded flash player on web page (2), embedded flash Next, in the previous blog, we will introduce the embedding of another flash player. This is a Flash Player used within the company. It supports many formats and supports swf video playback. Below is the page embedding code: Note: This is only the embedded code of the page. He also needs some resource files.

MongoDB Study Notes (1) -- install MongoDB in Windows and take mongodb Study Notes First, download the windows Installation Package for mongodb from the official website, select a 32-bit or 64-bit version based on your system type, and then follow the prompts to complete the next step. If the installation directory is