omap development board

Bo Master's first article, Hope Toto support. 1, the first is the wiring. VCC corresponds to Arduino Development Board 5V GND Connection Gnd TXD Connect TX Rxd receiving RX GPI00 Connect Gnd (This is uploaded when used, upload must be grounded, otherwise it will cause upload failure) Wiring is not very simple. Attach a picture 2. Then download the Esp8266 extension library. Open the IDE and click File--pr

flash, mainly reserved for use, such as later can be accessed through the application to read the/DEV/MTDBLOCK4 can be implemented to backup the entire NAND flash. . offset =0x00000000,. Size =1024x768*1024x768*1024x768,//}};; Here is the NAND Flash Setup table for the development Board, because there is only one piece on the board, so there is only a single tab

SQLite, a lightweight database that adheres to the acid-related database management system, is designed to be embedded and is now used in many embedded productsIt occupies very low resources, in the embedded device, may only need hundreds of K of memory is enough. It can support Windows/linux/unix and so on mainstream operating system, and can be combined with many programming languages, such as TCL, C #, PHP, Java, and ODBC interface, also compared to MySQL, PostgreSQL, the two open source worl

This document describes how to modify the iTOP-4418 Development Board user area size. The partition data in the document is for 16GEMMC.Uboot settingsEnter the uboot of the iTOP-4418 as shown in.Enter the command:Setenv FastBoot"Flash=mmc,2:uboot:2nd:0x200,0x78000;flash=mmc,2:2ndboot:2nd:0x200,0x4000;flash=mmc,2:bootloader:boot:0x8000,0x70000;flash=mmc,2:boot:ext4:0x00100000,0x04000000;flash=mmc,2:system:ex

Build an embedded development environment for S5PV210 Development Board in Ubuntu The development board used in this tutorial is the GEC210 Development Board, core

= 0 self. B6 = 0 self. B7 = 0 self. X1 = 0 self. X2 = 0 self. X3 = 0 def short (self, DAT): If dat > 32767:return dat-65536 else:return dat def setReg (self, DAT, reg): buf = ByteArray (2) buf[0] = reg buf[1] = dat self.i2c.send (BUF, Bmp180_i2C_ADDR) def getreg (self, reg): buf = ByteArray (1) buf[0] = Reg Self.i2c.send (buf, bmp180_ I2C_ADDR) T = self.i2c.recv (1, BMP180_I2C_ADDR) return t[0] def get2reg (self, reg): a = SELF.G Etreg (reg) b = Self.getreg (reg + 1) return a*256

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

STM32F103XX CORTEX-M3 series of chips containing three-way SPI channel, Red Bull Development Board used two roads, SPI1 connection at45db161b model SPI flash,spi2 connection ADS7843 touch screen signal processing chip, SPI3 is best not to use, Because there is a conflict with the JTAG pin, there will be problems in debugging. The em-stm3210e Development

configuration, select the last item--save an Alternate configuration File , and then select OK to save the configuration.5. Enter the command: make to compile it (Root permission). What cross-compilation path configuration and support platform configuration, people embedded in the source code inside the makefile file has already been configured for you, this need not worry. Wait for the compilation to finish, enter the kernel source folder under Vmlinux, cross-compile successfully! two. Port

ESP8266-01 is a powerful module that can meet the needs of any of our IoT projects. Since its release, it has formed a very powerful community and evolved into an easy-to-use, inexpensive and powerful Wi-Fi module. Another popular open source platform is the Arduino Development Board, which has built up a large number of projects around the platform. Combining these two platforms will open the door for many

[Learning/R D] embedded Linux/Android development is enough-fast 4412 Development Board, android4412 Website: http://www.topeetboard.com CD materials + online storage materials + supporting videos + after-sales support help you accelerate your R D process Product Introduction ITOP-Exynos4412 Development

The fifth chapter constructs the test environment of s3c6410 Development BoardExperienceStart the installation of the Serial debugging tool: minicom OK6410 Development Board with a serial port. Can be connected to the PC via serial cable. The Linux driver sends debug information to the PC at the same time as the output debugging message, so the Linux driver can v

s3c2410 SoC */#define CONFIG_S3C24404. Support Nor-flash: Add a matching nor-flash vendor ID and device ID on the board in Jedec_flash.c jedec_table[]:{/*Sheldon Add for JZ2440 Nor_flash*/. mfr_id=(U16) mx_manufact,. dev_id=0x2249,. Name="mx29lv160d",. Uaddr= { [1] = MTD_UADDR_0X0555_0X02AA/*x16*/ },

succeedsls /mnt/nfs/You can see /home/china/nfsroot/ that the information in the target folder is already attached to the /mnt/nfs/ folder.Execute the following command to complete the uninstallation of the shared foldersudo umount /mnt/nfsVerification Two: The ARM board mounts the folders in the Linux systemEnter the ARM development Board (the author is Jz2440v

This article goes from Schindler to Forum:http://www.topeetboard.com1,cd/home/topeet/linux-simple/console under the establishment . C File2, compile the command, in this directory#arm-none-linux-gnueabi-gcc-o HelloWorld helloworld.c-staticThe red file is required to be modified according to the established. C file .3.copy the compiled files to the System/bin directoryGo to cd/home/topeet/linux-simple/system/bin directory , execute copyCp/home/topeet/linux-simple/console/helloworld HelloWorldThe

, instructions on Pin1 for RXD, then the Bluetooth module Pin1 should be txd, the same reason pin2 for RXD. The final pin definition and wiring with the Development Board are as follows: Serial number Bluetooth module . NET MF Development Board 1 2 (RX0) PA2 (USART2_TX)

file system/dev/will have the name after registering the device. FoPs is a series of file operation functions, what open, read, write, ioctl and so on, a lot, and the same as the character device. So, next, let's look at an example, here I omit my makefile and kcofig, can refer to the previous article, easy to implement. implement a simple Misc device driver (written on the TINY4412 Development Board)cdev_

Development Board Model:s5pv210PC system: win7Super Terminal tool: XshellXshell Install package download please click here.Development Board serial Connection diagram:If you are using a desktop computer, the other end of the serial port is connected to the rear interface of the desktop.If you are using a notebook, now many notebooks are not with the serial port,

Brief Introduction LED lamp cost is very low, easy to operate, in the embedded product is indispensable, can be used as debugging logo, status indicator, etc., advanced usage can also as a breathing lamp to further enhance its aesthetic nature. This chapter describes only control LED lights, tiny4412 Development Board has four LED lights on the core board for us