Build a Qt cross-compiling environment for Raspberry Pi 2B and Raspberry Pi 3
The lab project needs to use Qt to develop a user interaction interface on Raspberry Pi. Although
The initial start of the Raspberry Pi requires the following steps:Install system image to SD cardConnection Configuration Raspberry PiConfigure Remote Control Raspberry PiThe materials to be prepared are as follows:More than 16G high-speed storage SD card one. (Please note that the
First components to be prepared:1. Raspberry Pi 3 Model B2, SD card one sheet3. Network cable and router4. ComputerRaspberry Pi PackagingRaspberry Pi FrontComponentsOne, SD card system writeFirst of all, download the Raspberry
Raspberry Pi 3 already supports Bluetooth and built-in wireless NICs by default. The price is only $35. I was lucky enough to have a copy of X Package. I also used Raspberry Pi for the first time. Because Raspberry
after the first two steps our Raspberry Pi has worked normally, but before actually using it to develop some column configuration and software installation, so that the development will be handy, below we introduce the common software and services1. Configuration options:The first time a Raspberry
http://blog.csdn.net/xqf1528399071/article/details/52192134——————————————————————————————————————————————————————————In response to the questions raised by Powerdruy, decided to make a big change to this articleRefer to these two text http://man.lupaworld.com/content/linux/Debian_server_setting/smb.html#4.4Http://www.debianadmin.com/file-server-configuration-in-debian-using-samba.htmlThis article is only the most basic configuration of samba, that is, the use of Samba to implement the computer t
; padding-left:0px; padding-right:0px; border-top-width:0px "border=" 0 "alt=" image "src=" http://s3.51cto.com/wyfs02/M01/88/58/ Wkiol1fylgtsw123aabtarittyc215.png "width=" height= "155"/> How do I identify the devices that connect to Azure IoT hub? How do you make sure that the message is from a trusted device? Azure is implemented via the Trusted Platform Module TPM on the device. Where is the Raspberry Pi
Preliminary practice of Raspberry Pi remote LoginThe VNC installation section in this article and the way to implement the VNC server-side Autorun are from the following URLs: HTTP://SHUMEIPAI.NXEZ.COM/2013/09/04/LOGIN-RPI-WITH-VNC.HTML?VARIANT=ZH-CNBefore buying a Raspberry Pi 3
Configuring the Raspberry Pi 3 is a Bluetooth-enabled connection.This allows for file transfer, or audio, etc. can be used, can bring some convenience.How do you do it specifically? I practiced a bit, found that it is possible, the following intercept some of the relevant commands and so on for reference.One. Bluetooth pairing between
After this blog post is published, it should be my first translation. The translation may not be in place. I hope you can cut it down.
Link: http://resin.io/blog/docker-on-raspberry-pi-in-4-simple-steps/
The following is the body of the article
Update: we have released docker 0.7.2 under arm. Click to read more
A week ago, we released the relevant tutorials on
consistent and can be rebuilt (_reproducible_) build environment. Because this has some requirements for CPU and disk space, here are the minimum configuration requirements for some hardware:Raspberry Pi 3 (pi 2 is OK, but the build takes longer)16GB size SD card (8GB is not enough!) )Enable swap space (1GB size of memory is not enough)Docker Engine 1.11
Instal
Raspberry Pi 3+ros Kinetic version
Remote PC +ros Indigo version
First turn on the Raspberry Pi camera function
sudo raspi-config
Start Camera function
and restart the Raspberry Pi.
/ Setup.bash
The final-j2 parameter of the compile command is to turn on two thread compilation, using four threads by default without parameters, but for the CPU and memory of the Raspberry Pi, it is easy to crash due to exhaustion of resources.
This is done by compiling and installing Ros on Raspberry
a single line-of-business application. Windows IoT core runs a universal Windows app and uses the same development, configuration, and management tools as other versions of Windows 10, which makes it easy to integrate into IoT scenarios and leverage existing resources.
Raspberry Pi 3B IntroductionThe Raspberry
The default raspberry is not self-samb and requires manual installation.If the default rasp source is not good enough, you can use the following from the online search:Deb http://Mirrors.cqu.edu.cn/raspbian/raspbian wheezy main contrib non-free RPIDEB-SRC http://mirrors.cqu.edu.cn/raspbian/raspbian/wheezy main contrib non-free RPIDeb http://mirrors.tuna.tsinghua.edu.cn/raspbian/raspbian/wheezy main contrib non-free RPIDEB-SRC http://mirrors.tuna.tsing
Raspberry Pi 3 generation Raspberry3 B type Small white introduction first stepHello, everybody, all right! I admit that I was a rookie, yesterday was the first day of real contact with the Raspberry Pi, before they are looking at some of the works of other great gods, feeli
running at 1 Ghz and stable, but I am trying not to work here.
Now, you can modify your configuration and restart the device, but the modified configuration does not always work. For example, I cannot do it here. Then I find some suggestions in Stack Overflow and need to execute the following command:
Sudo syncSudo sh-c "echo 3>/proc/sys/vm/drop_caches"Sudo cp config.txt. saveSudo cp config.txt. save.1Sudo sync; exit
This will cause you to exit the t
Raspberry Pi 3 Study notes (3): Chinese environment setting and input Method installation
If you are installing a Raspbian system, for friends who are not accustomed to English, you need to set up Chinese and install the corresponding Chinese input method, if you install Ubuntu mate, you do not need to set up Chinese
Preparation: 1. Raspberry Pi (this is necessary)2. A laptop computer (you have two?) I have nothing to do with it.3. One cable (used to connect the Raspberry Pi and laptop)4. Power cord (Why do you use it?) Of course it's powering the Ra
-platforms.50234/To download, you need to register.After downloading the unpacked files, we need the files as:\binaries\linux\arm\little-endian\glibc\vlmcsd-armv6hf-raspberry-glibcRename the file to: vlmcsdpi1. Create a new KMS foldermkdir /home/pi/kms2. Uploading KMS filesUnder Win, start cmd or PowerShell, enter the Pscp.exe folder, I will pscp.exe and vlmcsdpi are placed under the E:\putty.cd e:\puttypsc
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