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
I. Porting Environment
MASTER: ubuntu
Development Board: friendly arm mini2440
Compiler: arm-linux-gcc-4.3.2
U-boot: u-boot-2009.03.tar.bz2
2. Migration stepsAt present, u-boot directly supports many CPUs. You can view some subdirectories of the board directory, such as the support for some samsung ARM processors under the board/samsung/directory, there are
NFS file system of Linux virtual machine on the Development Board
Http://apps.hi.baidu.com/share/detail/48189956
Today, I did an experiment on embedded applications.
How can I run cross-compiled applications on your host on an embedded system?
Here I chose to mount the NFS file system over a network.
My lab environment:
The host machine is a virtual machine centos5.4
The target machine is Linux on mini2440.
Here I use a crossover network cable to conn
Image signal Processing Board of dual Tms320c6678+xilinx FPGA K7 xc7k420t based on 6U VPX
The integrated image processing hardware platform includes 2 blocks of image signal Processing Board, 1 blocks of video processing board, 1 blocks of main control Board, 1 blocks of power Plate, and 1 blocks of VPX ba
1. On the Development Board and computer network cable direct connection, the Development Board, Ubuntu virtual system, computer host how to ping①. The virtual machine's Ubuntu network connection must be bridged mode, the computer host must have a network before the Ubuntu system starts, otherwise it will promptStart Ubuntu system, after the start with a network cable directly connected to the computer and
General principles of PCB Board component layout:The general principles that designers need to follow in the layout of PCB boards are as follows.(1) Components preferably single-sided placement. If you need to place components on both sides, placing pin components on the bottom layer (Bottom layer), it is best to place the components one-sided. It is possible to cause the circuit board is not easy to place,
The development Board is used for driver testing, debugging. Perform hardware simulation, debugging and testing.The difference between different development boards is mainly in the way of burning embedded system5.2 Installing the Serial debugging tool: MinicomOK6410 Development Board can display the debug information of Linux driver output via serial communicationMinicom is to let PC and serial device commu
The recent product line research and development system formally review Board this excellent web-based code review open Source tool into the development process, as the product line within the project team for code review of the auxiliary tools. My attention to review board for nearly two years has not been wasted, but there is a fairly good result. But the formal use of review
7. Install the Wince to the Development BoardCourse Requirements:1. Understand the composition and start-up process of wince embedded systems.2. Automatically burn and write the wince system to NAND flash via SD card.3. Experience the wince system.Laboratory Equipment:Software:1.ok6410 Disc A, bHardware:1. SD card and card reader each piece.2. OK6410 Development Board.3. One PC computer4. A USB-to-serial line.Background knowledge:1. WinCE Introduction
First, prefaceThe Development Board is technically similar to the mobile phone we often use, and it also includes modules such as displays, keyboards, Wi-Fi, Bluetooth, and so on (possibly optional). But unlike phones, it is much easier to install embedded systems on board than phones. and the general development of the wrench has a lot of expansion of the port, it is easy to develop custom hardware and lin
Allows you to easily debug the software download function in single-board security mode in Win32 environments.Wen Huimin (wenhm@sina.com)
Abstract:This article first introduces the low efficiency and complexity of software download debugging in a single board environment, and then analyzes the feasibility of debugging software download in a Win32 environment. The specific implementation process for debuggin
0. Prefaceactually quite busy, but this article summarizes the content I probably got two days, so still want to summarize, feel is relatively trivial, but lest next time again to do part of the work wasted energy. Most of the tutorials on the web probably teach a Windows computer to do a client, a Linux virtual machine, and then connect to the board. I directly to the windows of that machine province, because I am not too accustomed to use Windows to
I was in the process of developing thinking about whether I could sign in to the Development Board in Ubuntu, the answer is YES! There's more than one way to sign in, and here's how to log in to the board using Telnet. Just imagine, if you can login to the Development Board in Ubuntu, then you can easily debug on the same platform. And then I also thought about a
The color block outline positioning board and python Color Block of the python hop Series
In the previous blog posts, we used color recognition, template matching, pixel traversal, and other methods to locate the chess pieces and board. For details, see my previous article, in this article, we will explore a new way to locate the board.
Analysis
After observation
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
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