1Once the Raspberry Pi system is installed, the "raspi-config" tool appears for the first boot, such as: (if it is not initially started, in command mode, please enter the sudo raspi-config command to bring up this interface.) If you open the desktop's LXT client under the graphical desktop, the sudo raspi-config command can also be used to bring up the tool.
21, such as , through the
Configuration Interface
sudo raspi-config
Or you can enter the following code directly into the language configuration interface
sudo dpkg-reconfigure locales
As shown in the figure: select Change_locale
In the Default locale for the system environment, use the spacebar of the keyboard to select the following five items:En-gb.utf-8 UTF-8 ZH_CN. GB2312 en. CN. GB18030 GB18030 ZH_CN. GBK GBK ZH_CN. UTF-8 UTF-8Press the TAB key on the
1. Download the latest ROM on the Raspberry Pi website firsthttps://www.raspberrypi.org/downloads/raspbian/Here's the choice: RASPBIAN JESSIE with DESKTOPDate is 2017.7.5Get files after download: 2017-07-05-raspbian-jessie.zipAfter decompression: 2017-07-05-raspbian-jessie2. Prepare the software Win32 Disk ImagerSelect the newly extracted img file, specify the target USB flash drive (recommended to prepare
One advantage of the Raspberry pi is that it has a strong video decoding capability, and it's a good option to use it to play video. It will be used for the next two seasons as a home media hub, and the XMBC software and RASPBMC distributions make this possible.First, XMBC and RASPBMCXMBC (soon to be renamed Kodi) is a leader in open source Media center software, originally developed for Xbox, and now runs
!). )
3.2) Turn on the forced HDMI output: (Many of the current monitors are not recognized on the Raspberry Pi)In the TF card partition, open the Config.txt file (post-boot location:/boot/config.txt), modify the following:config_hdmi_boost=4 #开启热插拔Hdmi_mode=#分辨率为适应屏幕分辨率的选择hdmi_group=2 # 1:CEA TV monitor 2:DMT computer monitordisable_overscan= #can remove the black border around the boot screenDtparam=
Look at build 2015 in the middle of the night, basically heard 3, 4 times "Raspberry Pi", but always did not demonstrate win10 in the RPI above what kind of, so ... Try it yourself. First the pit is DISM: see an Ffu file, read the instructions, that is DISM directly deployed to the SD card. So is it possible to use LINUX+DD? Try it, no ... Then using win8.1 for DISM, found error 87, go back to look at the
downloaded from official website.If you need to restore the TF card, you can burn bootsector image.To configure video output:Open the TF card on Windows, find Config.txt, modify the contentHdmi_force_hotplug=1hdmi_group=2Hdmi_mode=16hdmi_drive=2Config_hdmi_boost=4sdtv_mode=2arm_freq=800Plug the tf card, keyboard, HDMI cable, and other required peripherals into the RASPI and turn the power on.The first boot into the semi-graphical setup interface, sel
Google has finally released its Fuchsia/magenta kernel of the Raspberry Pi version, the following describes how to compile and run
Ready to work, first need to have an HDMI screen, I'm here is the 800x480 HDMI screen, then the keyboard
Download Magenta code from Google src or github
Https://fuchsia.googlesource.com/magenta
In the running directory
Scripts/downloa
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
The hand has a CCD Camera (Barcode reader/scanner Module), it is through RS232 communication, with the RS232 to the USB adapter to connect the Raspberry Pi, you can complete the hardware connection. For serial communication, it can be realized by pyserial.First, install Pyserial:Download the latest version of the installation package from Https://pypi.python.org/pypi/pyserial and complete the installation w
}==" NTFS ", env{mount_options}=" iocharset=utf8,umask=000 "ACTION==" Add ", run+="/bin/mkdir-p/media/%e{dir_name} ", run+="/bin/mount-o $env {Mount_ Options}/dev/%k/media/%e{dir_name} "action==" Remove ", env{dir_name}!=" ", run+="/bin/ Umount-l/media/%e{dir_name} ", run+="/bin/rmdir/media/%e{dir_name} "LABEL=" Media_by_label _auto_mount_end "Save and exit.Inserting the USB storage device again will automatically mount to the directory below the/media directory and support the Chinese file name
Reference: RPi Serial ConnectionThis article from: Http://www.raspberry-projects.com/pi/programming-in-c/uart-serial-port/using-the-uartUsing the UARTIf you is running Raspbian or similar then the UART would be used as a serial console. Using a suitable cable, such as the Ttl-232r-3v3-we, you can connect it to your PC and using some simple terminal software Set to 115200-8-n-1 use the command line interface to the
finally the timezone Beijing time. However, these configurations are still not finished, check out the following tips:We need to add the TZ line to the ". Profile" file and then login again. Such as:Second, the keyboard settingsThe default keyboard layout is British, that is, @ and "are interchangeable, and there are some layouts that are very different from our
that the appropriate content is modified according to the actual situation:
[Unit]
Description=wireless Static IP Connectivity
Wants=network.target
Before=network.target
[Service]
Type=oneshot
Remainafterexit=yes
Environmentfile=/etc/conf.d/wifi
EXECSTART=/SBIN/IP Link Set Dev wlan0 up
EXECSTART=/SBIN/IP addr Add 192.168.34.1/24 broadcast 192.168.34.255 Dev Wlan0
EXECSTOP=/SBIN/IP addr Flush Dev Wlan0
EXECSTOP=/SBIN/IP Link Set Dev
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