. Installation packages required to install the Yocto ./scripts/host-prepare.sh3. Generate P1010RDB Module source./fsl-setup-poky-m P1010rdbIv. Configuring cross-compilation environment and platform constructionThere are the following six compilation modes, this time we use Fsl-image-minimal first.
Fsl-image-minimal:contains basic packages to boot up a board
Fsl-image-core:contains common open source packages and FSL specific p
The previous two articles respectively introduced the MINI2440 Development Board to run the bootloader and kernel, to here after the system is actually stuck in a "zombie" state---Unable to mount the root file system.Here's how to make a root filesystem and mount it to the kernel---that allows the kernel to access directories and files in the file system. From th
St indicates that it has lost more than 1 years of*st said that a continuous loss of more than 3 years, and the risk of delisting, at any time may be "delisting" then your money may not be broughtMain Board stock Code Shanghai 60 opening, Shenzhen 000 opening, usually refers to large and medium-sized enterprises; SME Board 002, the beginning of the SME; Gem 300, the beginning of the start, mainly refers to
In the use of IMX6 Core Board development, the program written to a U disk, want to run the program on the board through a U disk, U disk inserted on the board after the minicom in the information display, but unable to find the Mount file,/dev and/mnt did not find the corresponding file. Baidu later found that the U disk in the arm of Linux needs to be manually
In the case of mobile Office notebook Touch Board will make you easy to operate, but the general many factory touch board sensitivity will be relatively slow, for many pursuit of fast operation, may this speed is not able to meet him, then Win8 system notebook How to adjust the sensitivity of the touch pad?
1, on the desktop has the Tutor Classic Windwos button
Re-burn the entire system: U-boot, Kernel, file system.1.u-boot is the same as burning and writing a bare board program.2. Burn the kernel: The Development Board is set to nor boot. Suppose NAND Flash has u-boot in it, it can start with NAND. DNW burn write, tftp burn write. DNW: Enter K in the menu and send the Uimage
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)
When you start tiny6410 development through the NFS network file system, the Uboot startup parameters should be set to:CONSOLE=TTYSAC0 LCD=S70 Root=/dev/nfs nfsroot=192.168.1.30:/opt/tiny6410/fs/rootfs_mini6410Ip=192.168.1.40:192.168.1.30:192.168.1.30:255.255.255.0:tiny6410:eth0:offNote: It is important to indicate the type of your LCD, otherwise, your LCD will be dark when you successfully start tiny6410 via NFS, and the support for LCD is configured
Implementation of LigerUi framework + jquery + ajax without refreshing message board system, ligeruijquery
The LigerUi framework added, deleted, and modified code a few days ago. A bunch of code really didn't have a picture. Some netizens recommended that we share all the open source message boards that involve this framework with you today. There may be some shortcomings in the modification process.
When a
WIN8 System Board integrated sound card How to shut down?
Win7 system to shut down the motherboard integrated sound method
1, in the computer boot on the keyboard press del key into the BIOS interface;
2, in the BIOS interface to find "Chipset Futures Setup", and then click Enter, find the right side of the onchip sound option, and then set it to Disabled,
Use Kubernetes to create a PHP message board system
This article demonstrates how to use the kubernetes system to create a message board system based on the image files related to kubeguide. Due to limited system resources, the ku
This article demonstrates the use of the kubernetes system to create a PHP and Redis-based message board system based on Kubeguide-related image files, because system resources are limited, and the Kubernetes cluster has only one master node and slave node.Docker local warehouse and kubernetes cluster configuration Ple
Finally, I learned how to use minicom to burn my system to my board-linux general technology-Linux programming and kernel information. Here is the details. Before that, I have burned the BIOS to NOR under WIN. If you want to write in LINUX, you can use the JFLASH tool.
Write process:
1. Connect J1 to NOR, enable minicom, and power on the board. A menu appears
This is a creation in
Article, where the information may have evolved or changed.
Made a simple message board system, practice practiced hand, used to 7 bags, hehe. Write more and write something later, so progress is faster.
Main.go
Golang Simple Message board System//Author:dotcoo Zhao//mysql//CREATE TABLE Liuyan (//
Re-run the entire system: U-boot, kernel, and file system.
1. The U-boot program is the same as the Program for burning bare boards.
2. Run the kernel: The Development Board is set to nor. If the NAND Flash contains U-boot, it can be started with nand. Dnw and TFTP.
Dnw: Enter "k" in the menu, and then use" dnw.exe "to send the uimage file.
TFTP: TFTP 3000
not commit, the transaction will be blocked to ensure serial update.
Solution 3
Snapshots are generated in a delayed manner. After the transaction is started, the user table is used for mutex and the lock is applied directly for update. concurrent updates to multiple transactions are serialized.
Appendix: positioning process
For bug reporting users, query the transaction flow details and balance change details to confirm the account has problems.Check whether there have been online changes in t
Today to help Wei Tao the motherboard of the Battery unplugged (network card in the BIOS is banned in this way), after restarting the computer in the "Starting Windows" This step began to restart constantly. Cause: Because the battery is unplugged, all settings are restored, and the hard drive mode settings may not be the same as before.Workaround: Enter the BIOS and replace the SATA with another one in the SATA settings, and if it is an IED switch to AHCI.The computer
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