imx7 development board

The buzzer is a hardware device on the S3C6410 Development Board that can control the buzzer by writing a specific value to the register.In the previous chapters, two complete Linux drivers were written: Word_count Drive and LED driver, two have one thing in common is a source code file.Code reuse can be divided into two types: static and dynamic. An important code consumer is about to be compiled together,

Ethernet to serial port is the most common intelligent communication module in the industrial control field. Some are one network port to one serial port, and some are one network port to four serial ports, up to 16 serial ports can be reached, as if some support up to 32 serial ports ). If this type of module is complete enough, you can provide a device driver for the windows system. After installation, you can see the virtual serial port on the windows system. However, although the

Labels: QT Linux cross-compiling embedded development opencv I am using a SEED-DM3517 Development Board. 1. Enter the root system. sudo -i 2. Go to the compilation folder. cd /home/bwp/... 3. Establish a project qmake -project 4. Edit the project header file and set the relevant LIBRARY PATH gedit ***.pro Add path INCLUDEPATH += .QT += webkitINCLUDEPATH

Summary of setup errors on the easyarm615 (lm3s615) Development Board Recently, a friend of mine gave me Zhou ligong easy arm 615 Development Board to help me debug the development environment. During this period, we encountered many different problems. Summarize the follow

Fast on the Mac H5 fish and shrimp Crab Board building PHP Development Environment Forum: aqiulian.com, more PHP build MVC development Environment Consulting q:212303635.Recently done a back end of the project, is done with Php+mysql+nginx, so the way to build the environment simple summary.Note: Material: Apache/nginx+php+mysql+mamp Mac OS 10.12.1 c

In industrial control projects, PLC is generally necessary, on-site control is generally at its core, and PC systems generally only play the role of remote monitoring, graphics and data storage. In addition to the PLC, PC and PLC communication between, general some intelligent display module (such as the different types of touch-screen HMI system) and PLC communication, we will put the host. NET MF System to create a simple HMI system, REMOTE Control PLC. General foreign each PLC factory, its c

Recently in the Debug msm8996 board, because the motherboard and LCD sub-board has not come back, so the first back of the core board is a headless Android Device. The core board has independent power supply, in addition to USB type-c, FAN, HDMI, TF card and key hardware modules, are now tuned, the effect as shown.Duri

The buzzer is also called PWM pulse width modulation, the basic principle is to control the buzzer by the pulse to open and stop. A buzzer is a hardware device on a development Board that can control the sound emitted by a buzzer by writing a specific value to the register. This section describes the principle of buzzer implementation and implements a complete buzzer driver that can be turned on and off. PW

There is a problem with tftp:timeout when you want to TFTP files from the PC:: Tftp-gr Gprsapp 192.168.1.38Tftp:timeoutCheck the network, you can ping the PC. The TFTP server for the PC has also been opened, and it is also possible to test the TFTP data transfer from the Development Board to the PC: it is open when the TFTP server on the Development

recently in the research Intel®galileo Gen 2 Development Board for Linux development. Intel®galileo Gen 2 board comes with Linux relatively simple, missing a lot of common software, and the board itself is very small capacity. So I'm going to run the Debian system on the SD

Xixi teach you how to use USB to sync wince with PC (reprinted please note the Source: http://www.cnblogs.com/c51port/archive/2011/03/11/1980354.html) How to use USB to synchronize wince with PC Previously, WinCE can be used to synchronize the network cable with the PC, but the PC won't be able to access the Internet. It is inconvenient to query the information online during debugging. It is very difficult to pull the network cable. It took me a whole day to sync with the USB! Are you still wor

directory you want to share) /etc/exports This is my add: The last is to start the NFS service: Sudo/etc/init.d/nfs-kernel-server restart There are two configurations of the Development Board: 1. Configure the parameters directly when Vivi is started: Param set Linux_cmd_line "Root=/dev/nfs (the path to which the development

to the file and Tslib folder into the root file system, originally wanted to use a U disk copy past, but U disk File system and Linux ext2 incompatible, so you can only consider using NFS root file system. Before the configuration has not been successful, and then tried the next even can, hehe. So I put the Trolltech and tslib two folders directly into the NFS root file system in the Virtual machine folder. Then you compile a QT project to see if you can run it correctly on the

Tags: des style blog http color io os using ARIn the previous blog on how to build a HTML5 on the SAE platform E-Invitation website, received a lot of feedback, there are many people to send the blessing of the wedding, thank you very much!Web development from the Zero learning, recording their own learning process, a variety of front-end great gods can bypass the onlookersBig marriage will come, a lot of things, and today finally drive themselves to

Operating system Ubuntu14.041. Bridging methods refer to the previous article2.A. The connection between the phone and the computersudo add-apt-repository ppa:nilarimogard/webupd8$ sudo apt-get update$ sudo apt-get install Ap-hotspot$ sudo ap-hotspot Configure//This step will check Ubuntu network and WiFi interface, OK will prompt you to configure hot spots, input SSID and password and so on.$ sudo ap-hotspot startUbuntu Open hotspot Success, phone connection, modify IP address, gateway, router

Disclaimer: This article is an original work and copyright belongs to akuei2 and heijin power Community (Http://www.heijin.org) All together, if you need to reprint, please indicate the source http://www.cnblogs.com/kingst/ 3.1 experiment 7: digital tube circuit drive If you have studied single-chip microcomputer, do you know more or less about digital tubes? I will not repeat these basic knowledge, because there is already a lot of such information on the Internet. I have learned different

For more information about realboard, visit the official website www.hugacy.com. Demo effect: Rbs3c2440.exe is a simulator of the realboard S3C2440 (arm9-) Development Board. It currently supports peripherals and covers the basic functions of S3C2440:1. Five clocks and One watchdog2. Interrupt Controller, support for clock/watchdog interrupt, serial port sending and receiving interrupt, IIC interrupt,

1 /*********************************2 Code function: Development Board sends data to host via UART3 using functions:4 Serial.begin (baud rate of data transmission);5 serial.println (data returned);6 creation time: 2016*10*077 Author Email: [Email protected]8 ********************************/9 voidSetup ()Ten { OneSerial.begin (9600); A } - voidLoop () - { theSerial.println ("I Love [email protected]"); -Del

Enable Serial Output debugging on the friendly 2440 Development Board Favorites 2440 Development Board, WINCE6.0 system. When the system was started, it was found that the serial port tool did not output any information. Google, it turned out to be friendly and blocked.Solution:1. Modify the Debug. c file and add #

Always want to use what you learn to design a delicate work, at hand there is a Red Bull Development Board, first use it to write some software, familiar with the process and some ideas of the feasibility. First of all, of course, the choice of an operating system, compared to a few after the choice of Emwin. Then transplant it.Here is the first to thank http://www.openedv.com/posts/list/0/27697.htm this po