beaglebone development board

Linux-2.6.32 port on mini2440 Development Board configure USB peripherals 1 configure and test USB keyboard, scanner and mouse input in kernel source code directory terminal: make menuconfig, select the following sub menu items in turn: device Drivers ---> [*] HID Devices ---> press the Space key to select "USB Human Interface Device (full HID) support", so that the USB keyboard and mouse are configured. Ti

Reprint please indicate the source of the article in the form of a link, public number: Micropython player0x00 PrefacePreviously saw an article about TPYBoardv102 control OLED screen display, after seeing to try to use the OLED screen to display Chinese. The recent use of spare time to finish the experiment, hereby will be the experimental process and the source to share, convenient for later use.0X01 Laboratory EquipmentTPYBOARDV102 Development

"/" directory, extract to "/" directory.Below we can use the command make_ext4fs-s-l 314572800-a root-l Linux system.img system to generate System.img file system imageWe can use the LS command to look at the generated system.imgNow that we have completed the production of the Linux file system, we can burn the system.img we made to the iTOP-4412 Development Board, burning the same way as the Android file

platform_driver, the struct body in the header file "vimInclude/linux/platform_device.h"in? Driver Registration platform_driver_register, drive unload functionPlatform_driver_unregister is also in this header file– The parameters of both functions are only structure-body platform_driverDriver Registration--registered structureDriver Registration--registered structure? Drive common several states, initialize, remove, hibernate, reset– Just like a PC , some drivers are not available after hiberna

Note: If you are using Windows, you can use HyperTerminal: Start-Programs-attachments-communications-HyperTerminalNow we install the configuration minicom under Ubuntu:1. Go to Ubuntu desktop Ctrl+alt+t open terminalInput: sudo apt-get install minicomPassword:Run: sudo minicom-s//configuration minicomSelect the first option Fienames and Paths-enterA (here Set the download path from the board to the PC to manually knock it)B (here set the file path on

1. First install the TFTP server in Linux, see the previous article reproduced in the log. It's basically no problem.2. Linux Internet use Bridge, set Windows,linux, the IP of the Development Board is 192.168.1.X1,192.168.1.X2,192.168.1.X3 respectively. This is important! Must be bridged! The original because in school with IPv6 net plus Bras,ip is automatically obtained, so before Linux Internet use is NAT

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

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

In the previous article, we will focus on the differences between k9gag08u0d and k9gag08u0e. In addition to these differences, there is also a place to focus on. Next we will explain in detail. The first step for uboot to start from nandflash is to copy the first 8 K code of nandflash to the internal SRAM of, and then run the command, the 8 K code will copy the complete uboot code from nandflash to the off-board memory of the 6410

GenerallyNFSFile System to develop and test your ownProgramIf each change is made on the Development BoardU-bootBurnedNAND FlashThe above statement wastes a lot of time, so you must set it before development.NFSFile System: COMPUTER:Ubuntu 12.04 Target Board:Ok6410 1. Enable the computerNFSService 1 ).InstallNFS:Sudo apt-Get install nfs-kernel-Server 2 ).ModifyNFSOfConfigFile: file directory/Etc/exports,InExportsAdd the target

Ov511usb camera driver with Linux-2.4.18 kernel transplanted on S3C2410 Development Board Content1. Driver2. Application writing 1. DriverThe Linux-2.4.18 is a drive with an ov511 camera by default, selected from the USB device, and activated the video option to support ov511. 2. Application writingThis is a program in MiniGUI. It can be simulated using qvfb and run on the