To play a video, use the "cd" command on the command line terminal to switch the path to the directory where your video file is located, and then enter the following command:Omxplayer example.mp4In this case, the full screen upload example.mp4 file can be exited by pressing CTRL + C.Example video sample: big buck bunny (example
:
Install necessary image I/O packages so that you can read images in JPEG, PNG, TIFF, and other formats.
$ sudo apt-get install libjpeg8-dev libtiff4-dev libjasper-dev libpng12-dev
Time consumed:
Raspberry Pi B +: less than 5 minutes
Raspberry Pi 2: less than 30 secondsStep 3:
Install the GTK development library, whi
should type them in the apt-get command.
Time consumed:
Raspberry Pi B +: less than 2 minutes
Raspberry Pi 2: less than 40 secondsStep 2:
Install necessary image I/O packages so that you can read images in JPEG, PNG, TIFF, and other formats.
$ sudo apt-get install libjpeg8-dev libtiff4-dev libjasper-dev libpng12-dev
best to replace the IP-sharing device in the home, 24 hours. Generally buy products, features are satisfied with a little, more restrictions. If the brush is dd-wrt or openwrt is not bad, but usually the storage space is very small, or is not as good as a Linux system to be fully usable. And before looking for a VPN product, the price is high, at least nt$3000 jump, rather than buy Taiwan Raspberry Pi inst
we have already used the official image to set up the Raspberry Pi development environment, it can be said to be able to use the application, but if the official kernel has some features that do not meet our needs or need to partially crop the kernel, then we need to crop the Raspberry Pi kernel, Here we teach you how
Https://www.raspberrypi.org/documentation/usage/gpio/README.md2016/6/25GPIO: Raspberry Pi A and B# #介绍GPIO和在树莓派上进行物理编程The powerful feature of the Raspberry Pi is the GPIO (general purpose input and output) pins that surround the board, right next to the yellow video output j
name and password, here you can change the password.
Change_locale – Change the language settings. In locales to is generated:, select en_US. UTF-8 and ZH_CN. UTF-8. In the default locale for the system environment:, select en_US. UTF-8 (after the start of the machine, install the Chinese font, and then change back to ZH_CN. UTF-8, otherwise the first boot will appear the block).
Change_timezone – because the Raspberry
The text of this text connection is: http://blog.csdn.net/freewebsys/article/details/48980993 not allowed to reprint without the Bo master.Bo main address is: Http://blog.csdn.net/freewebsys1, about Raspberry Pihttps://www.raspberrypi.orgRaspberry Pi is an arm development board, only the cigarette box size, the latest version of the Raspberry
The text of this text connection is: http://blog.csdn.net/freewebsys/article/details/48980993 not allowed to reprint without the Bo master.Bo main address is: Http://blog.csdn.net/freewebsys 1, about Raspberry Pi
https://www.raspberrypi.orgRaspberry Pi is an arm development board, only the cigarette box size, the latest version of the
to the kernel.
1) added the ILI9325 platform definition in the arch/arm/mach-bcm2708/bcm2708.c File
static struct platform_device bcm2708_ili9325 = {.name = "ili9325",.id = 0,};/*************************/bcm_register_device(bcm2708_ili9325);
2) modified the drivers/video/Kconfig file and added:
config FB_ILI9325tristate "ILI9325 connected to Raspberry Pi GPIO
application of Raspberry Pi generation, the following three generations of applications---Recently bought Raspberry Pi 3, performance greatly improved, the generation is still in service, there is no problem. I've dispersed some applications to two pi, for load balancing.
Install raspberry Pie
The raspberry pie finally arrived.
There's a row on it. Raspberry PI (c) 2011.12 download mirror, write SD card
http://www.raspberrypi.org/downloads/
Select this mirror: Raspbian Debian 2014-01-07
780M compression Pack, a big look.
There seems to be a noobs installation way, completely without s
First, about open source hardwareThe concept of open source hardware is simple to understand that the electronic hardware design detailed parameters are public, such as circuit diagrams, BOM and PCB layout and so on.Main types: Arduino, Cubieboard, Raspberrypi, Pcduino, Beaglebone, Kiwiboard, and MixteilOpen source China Community-Open source hardware zone Http://www.oschina.net/hardwareSecond, choose Raspberry Pi
.
1
$ sudo apt-get install Libjpeg8-dev libtiff4-dev libjasper-dev Libpng12-dev
Take:
Raspberry Pi B +: less than 5 clock
Raspberry Pi 2: Less than 30 secondsStep 3:
Install the GTK Development Library, which is used to build the GUI. The Highgui library in OpenCV also needs it to display imag
Compared to the Raspberry Pi 1 it has:
A 900MHz quad-core ARM cortex-a7 CPU
1GB RAM
Like the (Pi 1) Model B +, it also has:
4 USB Ports
GPIO Pins
Full HDMI port
Ethernet Port
Combined 3.5mm audio jack and composite video
Camera Interface (CSI)
Display Interface (DSI)
Micro SD Card
This book is divided into 18 chapters, the first 3 chapters are the basic chapters of the book, the main introduction of the Raspberry Pi some basic conditions and basic operations, to let readers understand the past life of Raspberry Pi, master the basic use of Raspberry
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.