raspberry pi 3 python

Ubuntu Raspberry Pi 2b cross compiling environment, ubuntu2b Generate executable code on another platform. Why is cross-compilation costly? One sentence: The last thing is. Sometimes it is because the target platform does not allow or cannot install the required compiler, and some features of the compiler are required. Sometimes it is because the resources on the target platform are poor, it is impossible t

Http://blog.csdn.net/c80486/article/details/8460325 If Raspberry Pi is made into an electric appliance, several actions must be supported when it is powered on. 1. Automatic Logon 2. automatically run the startx startup Window System 3. After the window system is started, it automatically runs the custom program (generally the main interface of the application)

The complete effect of these 4 battles is: Let the Raspberry Pi send its own IP address to the mailbox automatically by mail.Combat 2 : http://blog.csdn.net/make_app/article/details/47305179Combat 3 : http://blog.csdn.net/make_app/article/details/47305337Combat 4: http://blog.csdn.net/make_app/article/details/473053870. System EnvironmentRaspberry

Prepare the hard driveAccording to the online introduction that if it is FAT or NTFS format may appear permissions problems, and then simply formatted as EXT4 format.Working with the Minitool Partition WizardWith a small USB flash drive, you can format the Raspberry Pi directly, the command is:mkfs-t EXT4/DEV/SDB1Installing SambaSet the shared folder to/samba$ Mkdir/sambaSet access Permissions$ chmod 777/sa

Raspberry PI Series--bare metal illuminated LED lightsBackgroundRecently just bought Raspberry PI B +, configured to run the official Raspbian system, tossing a week Linux system, feel no meaning, so try to understand the bottom of the start process, through a few days of research, It is found that the boot of the lowe

(recommended)-l,–ignore-locks ignore locked state reported by the target APIgnore the locked status reported by the target AP-e,–eap-terminate terminate each WPS session with an EAP FAIL packetTerminates the WPS process whenever an EAP failure packet is received-n,–nack Target AP always sends a nack [Auto]Always send Nack to target AP, default auto-w,–win7 Mimic a Windows 7 registrar [False]Analog win7 registration, default offReference:Http://lok.me/a/1972.htmlHttp://bao3.blogspot.com/2013/05/

Uwsgi_params;Uwsgi_pass Unix:/tmp/uwsgi.sock;}}Then use the LN command to create a link to/etc/nginx/sites-enable/, Link's name is also called site, delete the Sites-enable directory under the default link:sudo ln-s/etc/nginx/sites-available/site/etc/nginx/sites-enabled/( Note: This is ln's lowercase command )sudo rm/etc/nginx/sites-enabled/default4) Start deployment1. Start Uwsgi, command is sudo uwsgi-x myapp_config.xml, will play a lot of words, if not loaded project success can be seen from

libstdc ++ 6-4.6-dev \Libtagcoll2-dev libtasn1-3-dev libtiff4-dev libtinfo-Dev: armhf libtinyxml-dev \Libts-Dev: armhf libudev-dev libv8-dev libva-Dev: armhf libvdpau-Dev: armhf \Libvorbis-Dev: armhf libvpx-Dev: armhf libwebp-Dev: armhf libwibble-dev \Libx11-dev: armhf libx11-xcb-dev libxapian-dev libxau-Dev: armhf \Libxcb-glx0-dev: armhf libxcb-render0-dev: armhf libxcb-shm0-dev: armhf \Libxcb1-dev: armhf libxcomposite-dev libxcursor-Dev: armhf libx

0. Power supply is micro USB (Android power connector) 1. Download the operating system from the official website and write the memory card with Win32diskimager. 2. Locate the IP and set the static IP under the router: Command: sudo vi/etc/network/interfaces Switch Auto LoIface Lo inet LoopbackIface eth0 inet StaticAddress 192.168.1.88Netmask 255.255.255.0Gateway 192.168.1.1Allow-hotplug Wlan0Iface Wlan0 inet ManualWpa-roam/etc/wpa_supplicant/wpa_supplicant.conf

Recently, the company came to a Raspberry Pi board, is a drawback, although only the size of the slap, but perfectly formed! The optical USB port has 4, also has the HDMI port, the network port and the microUSB port, the power supply only needs a 5V charger, namely the general Android Charger can give him power. But it's such a small board that can run win10!Yes, you can really run win10, but it's not the t

Network service networking restart or restart the Raspberry PiTest networking after reboot can be sudo apt-get update or open browser test via graphical interfaceIv. Possible problemsIf you set the default to enter the Raspberry Pi GUI, may enter a user login interface, but do not know the password, ctrl+alt+f1 command line mode.Raspberry

1. System Installation1.1. Download Ubuntu-mate Image: https://ubuntu-mate.org/raspberry-pi/Download SDFORMATTERV4: https://www.sdcard.org/downloads/formatter_4/Download win32diskimager:https://sourceforge.net/projects/win32diskimager/1.2. Prepare a TF card greater than 8GB, using SDFORMATTERV4 format TF1.3. Write Ubuntu-mate Mirror (ubuntu-mate-16.04-desktop-armhf-rasp