This article explains how to debug our applications with the NFS network file system, where we use the Linux qt system asCases.When we debug the application on the qt system, we first build the executable binaries on the virtual machine Ubuntu by cross-compiling,Then copy the generated binaries to the file system, then regenerate the system.imgwith the command, then burn the system.img toDevelopment Board, and then launch the
Today, we got a Development Board, bv561evb, from Hefei Youshi technology. It consists of a basic board and a power board. It is very small and exquisite, and it looks like 10 cm x 7cm. Connect the 12 V power cord, connect to the serial port, open the Super Terminal, configure it to 115200-n-1, then connect the network
, you can still power the board through a USB port. See the powering your board-over USB sections for details.
A Green LED should light up on the expansion board. If it doesn ' t, check your connection.
Find the Microswitch in between the USB ports on the expansion board. Switch the Microswitch down towards the MIC
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
Porting linux2.6.24 to the FS2410 Development Board is a preliminary success-Linux general technology-Linux programming and kernel information. The following is a detailed description. It is not accurate because the Linux kernel 2.6.24 has included the s3c2410 kernel. During the transplantation, you only need to make a few minor changes and pay attention to them.
I. Preface
Kernel used: linux2.6.24, http:/
1. Install serial debugging tool: Minicom, 1th step: Use insmod | grep usbserial command to detect whether the current system supports USB to serial port; Step 2nd: Install minicom using the Apt-get installation minicom command 3rd Step: Configure minicom with the Minicom–s command, step 4th: Test minicom with the minicom command 2. Burn Write Android system: (1) Use Eboot erase Nandflash method: 1th Step: Prepare work, use serial line or USB to serial cable to connect
1, Guangzhou chuang long tms320c6748 DSP Development Board free trial, the history of the most abundant C6000 DSP Development Board, not to be missed. Application Link: http://bbs.elecfans.com/try_Tronlong.html#trialimgApplication Period: Year 9 month Application Model: TL6748-EASYEVM, market price 1450 Yuan Number
After two days, it almost crashes. Finally.
The Development Board is directly connected to the PC network cable (note that it is not a common network cable, but a specific network cable ).
PC configuration: You need to set an IP address for local connection, which is in the same network segment as the IP address of the Development
The eighth chapter introduces the experiment: Buzzer driver, let the development board make sound.This paper introduces the principle of buzzer and realizes a complete buzzer driver, which can control the opening and closing of buzzer.The buzzer is also called PWM pulse width modulation, the basic principle is to control the buzzer by the pulse to open and stop. A buzzer is a hardware device on a
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 Boa
a simple drawing board development reprint please indicate source:http://blog.csdn.net/u012637501
(
embedded _ small J Sky )
first, drawing board principle1. Linear effectThe drawing board can appear on the surface of the user on the touch screen freely draw arbitrary graphics, but i
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.
Statement: This article is original works, copyright belongs to the author of this blog, If You Need To reprint, please indicate the source of http://www.cnblogs.com/kingst/
In this chapter, we will briefly study the development process of the uC/OS system based on niosii. There are three tasks in the experiment: the first task is used to drive the DS1302 real-time clock, the second task is used to flash the LED lamp, and the third task is used to di
Recently, I want to learn about the arm Development Board and develop bare metal programs as per the single-chip microcomputer routine. Baidu, most bare-metal programs are developed using rvds or ads, and written to SDRAM using jlink or JTAG for execution. Because I am used to it in Ubuntu and want to break away from the integrated development environment, I will
select project -- Build options. Go to the compiler Selection: Select gun arm GCC complier, and add the-G parameter to the first one so that the compiled program can be debugged by arm GDB. OK. After the compiler is selected, set the compiler settings --- complier and debugger. Select the compiler to set. Here, the gun arm GCC complier selects the toolchain executables label. It should be noted that the following complier C ++ complier linker .... All are the cross-compilation tool chains of th
First, the purpose of the experiment:? Learn how to extend a simple I/O interface in a PC system? Learn Turnipbit Plug programming? Learn Turnipbit expansion board and DS3231 Clock module connection wiring method? Learning the use of clock modulesSecond, the required original device:? Turnipbit piece? Turnipbit Expansion Board Piece? DS3231 Clock Module One? DuPont Line several? USB Data Cable One PieceThre
Tethering technology has been widely used on mobile platforms. It can use mobile devices as an access point, and other devices can use Wi-Fi, connect to the mobile device using USB or Bluetooth.
Recently, network devices have been debugged on the TCC8900 Development Board of Telechips. You need to implement simple Tethering in Linux and share the network connection with other devices in Wi-Fi Ad-hoc mode. O
This program is used with minicom .....
Note that this method is successfully tested on the tq2440 Development Board. For other development boards, find the corresponding code on the King Road !!!
After several twists and turns, I finally saw that the program was downloaded to the target board. The specific steps are a
We found on the internet that hackers have transplanted the Kinect to Android and used the beagleboard platform. The company wants to work hard on the Kinect, so it needs to implement the Kinect on the company's Android Development Board. Record for memo.
1. Follow the hacker's tutorial to transplant it to the beagleboard C4 platform. It went quite well. However, the deep image can only be maintained for s
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.