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 Develop
The. Net Micro Framework Official graphics library is WPF, because the current St CORTEX-M3 Development Board RAM is too small, the largest 512K (commonly 128K or 256k), and CORTEX-M3 CPU frequency is not too high, Running the WPF graphics frame is too heavy, so here I have a lightweight graphics library Tinygui (in addition, I also launched a WinForm framework that is compatible with the. Net framework and
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
accordance with AAC compression, and then write to the MP4 file,
Because before this experience, so the earliest use of wince default WMV9 soft code, the result of less than 10 seconds compressed, the machine died.
At first thought it was their own code did not write correctly, many attempts, basically toss for a week, and finally found that the machine memory continues to fall until all eat,
Then came the clear: on the small machine, the use of soft coded compressed audio and video data, basic
Just before a PDA with wifi features, so instead of using a PC to control the Smart car via ZigBee, it's more convenient to control it with a PDA, but since the. NET MF Development Board does not directly support WiFi, we have to control it indirectly, that is, PDA control pc, PC through ZigBee control intelligent car.
For our developers, WiFi is the same as the normal cable interface, is the socket progra
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
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 hard
Configuration of tftp server in ubuntu 10.04 and use of tftp commands on the Development Board tftp server in ubuntu 10.04: Step 4: install the software required for tftp. First, install tftp-hpa and tftpd-hpa. The former is the client and the latter is the service program. Enter sudo apt-get install tftp-hpa tftpd-hpa on the terminal, install tftp-hpa and tftpd-hpa. Then you need to install xinetd, enter s
How do I practice writing drivers and developing BSP after I buy a development board? (Author: wogoyixikexie @ gliet)
How do I practice writing drivers and developing BSP after I buy a development board? (Author: wogoyixikexie @ gliet)
---------- A newcomer asked questions at the csdn Forum
Recently I want to buy a 244
The 5th chapter: Build the test environment of s3c6410 Development BoardThis chapter mainly introduces the Android system installed on the OK6410 Development Board developed on the basis of Samsung's launch of the s3c6410 Development Board.Install serial debugging tool: Minicom1th Step: Detect whether the current syste
This article goes from WebEx to:http://www.topeetboard.comVideo explanation Address:http://v.youku.com/v_show/id_XOTI4Njc0NDIw.htmlKnowledge system of embedded technology: Learning steps for the iTOP-4412 Development Board and accompanying tutorialsEmbedded knowledge of a wide range of beginners difficult to get startedThis section describes the embedded technology learning steps for beginnersTry to play th
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 Bo
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 Bootlo
modifying the above configuration file, save exit.6. Execute the command:Restart the Rpcbind service.7. Execute the command :#/etc/init.d/nfs-kernel-server RestartRestart the NFS service.# mkdir/mnt/nfs# Mount 192.168.1.101:/opt/friendlyarm/mini210/linux/rootfs_mini210/mnt/nfs# Ls/mnt/nfsArm Linux CmdLineRoot=/dev/nfs nfsroot=192.168.1.101:/opt/friendlyarm/mini210/linux/rootfs_mini210 ip= 192.168.1.102:192.168.1.101:192.168.1.1:255.255.255.0:linux.arm9.net:eth0:off INIT=/LINUXRC console=ttySAC
-boot.bin OF=/DEV/SDX bs=1024 seek=32# Sync# umount/mntand copy the Kernel modules for Partition 2 # MOUNT/DEV/SDX2/MNT# CD:# cp-a linux-allwinner/out/lib/modules/3.0.42+//mnt/lib/modules/.# umount/mntSo now you have an SD card ready to boot Debian.(now there is a SD card ready-to-boot Debian on A13-olinuxino.)Connect the USB to the serial port or VGA screen, insert the SD card into A13-olinuxino (-wifi), and power on, you should see the uboot and kernel information after the terminal. The defau
This paper is from: http://www.topeetboard.com
First configure the Kernel
The kernel directory runs the command "CP config_for_ubuntu_hdmi. config", as shown in the following figure:
Then execute "make" and start compiling the kernel, as shown in the following figure:
Compilation completion generates MIRRORS: Zimage
Modifying the Linux file system
Go to our Linux file system, as shown below:
Then use the command "VI Bin/qt4", as shown in the following figure:
Then add at the beginni
cross-platform Compile) work. The current tool key software has realworks toolchain, GNU toolchain.
Microsoft's Visual Studio 2005 is the toolchain of Windows CE. Cross-compilation (cross compile) is a common way to compile programs on one platform that can run on a different architecture, such as compiling on a PC platform (X86 CPU) to Programs running on an arm-based CPU platform, compiled programs that are not operational on the X86 CPU platform, must be placed on the ARM CPU
Big Three are: Uboot, kernel and file systemCommunication: USB OTGNote : The burn-write is implemented in the CMD console in the folder where the FastBoot is located, not the serial terminal HyperTerminal. Copy the files you want to burn into the FastBoot folder. fastboot.exe Flash bootloader u-boot-itop-4412.bin " Flash: Execute burn write bootloader: Burn write type u-boot-itop-4412.bin: Burn Write Object " fastboot.exe Flash kernel zimage "This command is used to burn the kernel (kernel)
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 th
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.