omap development board

deniedSolve:Server-side boot must be sudo boot, or start failed, service refused2. Problems occurred:svc:failed to register LOCKDV1 RPC service (errno 111).Lockd_up:makesock failed, error=-111Mount:mounting 192.168.1.101:/home/share on/mnt/hosts Failed:connection refusedThen change to:Mount-t Nfs-o nolock 192.168.1.101:/home/share/mnt/hosts3. Problems occurred:Mount:mounting 192.168.1.101:/home/share on/mnt/hosts failed:device or resource busySolve:This prompt appears after the Mount command on

Recently debugged the serial port above the bottom of the s5pv210 you made. Because writing a program is cumbersome to test a serial port. So, a direct transplant of a minicom onto the development Board. This allows the serial port to send and receive directly. Especially when I need to test multiple serial ports at the same time, faster than writing programs. No more nonsense, look at the operation flow be

Transplantation of the yaffs2 File System Editor: The previous file systems are all friendly built-in file systems. The GUI is based on qtopia. This file system has powerful functions. Here we can port a root file system by ourselves, but this is only the most basic system, which helps to understand embedded development. The file system production process is similar, but the production tools used are different. The file system created here mainly refe

Bunker Ubuntu Core Linux support TS-4900 Iot Development BoardBunker Ubuntu Core Linux support TS-4900 Iot Development BoardThe biggest advantage of a Linux Kernel Operating System is that it can work on various types of hardware, such as ARM or x86 architecture. In contrast, Microsoft Windows has more restrictions (even if it has a dedicated Windows 10 IoT for ARM ). Among all Linux distributions, Ubuntu i

Continue to drive learning based on the progress of the previous article ....... Main references: http://blog.csdn.net/dg1683wen/article/details/6861044 First, build the kernel source code tree. I am using the friendly arm comes with Linux source code: linux-2.6.35.7-20120912.tgz First copy the kernel source code linux-2.6.35.7-20120912.tgz to the Ubuntu system directory/home/liuhui8989/linuxshare Unzip: Tar zxvf linux-2.6.35.7-20120912.tgz to get the linux-2.6.35.7 folder. Start to build the so

One, the following analysis results are reference to the end of 15 development of the CX3 Development Board, the picture is as follows:Second, the UVC Protocol capture tool uses the bus HOUND6.0, the enumeration process data is as follows:Third, the first instruction in the analysis Get_cur, control the transmission mode, the instruction sequence is: A1 81 00 01

The establishment of an NFS development environment involves two aspects: Configuring the NFS server and configuring the client. ---------------- InPCOn-board (NFS server )----------------- 1. Ensure that the NFS service is installed by checking whether NFS files exist in the/etc/rc. d/init. d directory. 2. Edit exports # Gedit/etc/exports Add the following content: /Opt/liuxb2440/

8 @ echo 'generating $ @' 9 @ mkdir-p $ (DIR $ @) 10 $ (q) $ (awk)-F $ ^ >$ @ | {Rm-F $ @;/bin/false ;} $ Vim include/ASM/mach-types.h 375 # define mach_type_s3c2440168 // you have not found this [Configuration file in U-boot] $ Vim includes/ASM-arm/mach-types.h 377 # define mach_type_s3c2440 168 Summary: first, identify the machine type (such as S3C2440) from the Linux kernel source code, and then, according to the machine type machine code (such as 377 # define mach_type_s3c2440 168) given i

Debugging and remote display and control of the Headless Android Development Board, headlessandroid Recently, the msm8996 Development Board has been debugged. Because the motherboard and LCD sub-board have not yet come back, the first back core

The selected stepper motor model is 28byj-48 (or mp28ga,5v, speed ratio 1/64), the driving circuit selects the ULN2003 Chip's drive board, the control sequence diagram is as follows: Four-Phase Eight beat: a->ab->b->bc->c->cd->d->da Its a, B, C, d refers to the ULN2003 chip driver Board 1n1, 1n2, 1n3, 1N4, waveform on the expression of an input signal, waveform in the following indicates no input signal.

will have several security prompts, all agree, as shown in6. The driver has been installed successfully.7. At this time we can find the three connections shown in the Device Manager of the computer, and see here that our driver has been installed successfully. The next step is to develop.Step Two: Login to the system1. Find the latest version of Xshell software on the Internet and install it on the PC. After the installation is complete, open the software and create a new terminal window as sho

Development Board: tx2440 Development Environment: ubuntu12.04 In Linux, use Vim to compile program code (startup code, main program, and makefile), and perform cross-compilation in Linux to generate binary arm executable files, the shared directory of VMware is transmitted to the Window environment, and is directly run in arm norflash with jflash. Goals: 1) li

I have been buying a Development Board for three months and can finally make some small things. But I forgot later, so I decided to start taking notes. I hope to communicate with csdn My Development Board runs the kernel of linux2.6.24, qtopia for GUI, so QT for development

MiS603 Development Team Date: 20150911 Company: Nanjing mi Lian Electronic Technology Co., Ltd. Forum: www.osrc.cn Website: www.milinker.com Shop: http://osrc.taobao.com Eat blog: http://blog.chinaaet.com/whilebreak Blog Park: http://www.cnblogs.com/milinker/ MiS603 Development Board the fourth chapter Flow lamp experimentThere are so many examples of running lig

Experiment 3-3 porting Madplay to the Development Board Experimental Purpose: Mastering the porting of embedded Linux open source projects? Experimental requirements:1. Prepare the source files needed for Madplay Open source project: (1), madplay-0.15.2b.tar.gz(2), libmad-0.15.1b.tar.gz(3), libid3tag-0.15.1v.tar.gz(4), zlib-1.1.4.tar.gz? Experimental steps:1, unpac

2014/12/16 | Filed UNDER:TCP/IP Chip and tagged with:c8051, W5100, W5500, Xinhua Dragon Electronics, Network Development Board viewsshenzhen Xinhua Dragon Electronics Co., Ltd. recently launched the latest Network Development Board (F380-W5500W5100-DK), integrated Ethernet Professional program provider-wiznet W5100 and

++ ++ This article is original on this site. You are welcome to repost it! Reprinted please indicate the source: Http://blog.csdn.net/mr_raptor/article/details/6598891 ++ ++ Environment Introduction: 1. ubuntu 10.10, used as the Android compiling environment, and used NFS to mount the 6410 Development Board as the root file system. 2. android uses friendly source code. /build-android command compiled and u

When using an embedded development Board running a Linux system (example imx6 Saber Lite), important commands are often used, such as viewing the system version of the brush into the development Board, the CPU of the Development Board