Microcomputer Raspberry Pi is not only the
widest range of applications, but also support third-party devices,
significantly extend the functionality of the board. Today we look at the
simplest way to learn to work with the Raspberry Pi touchscreen. And the output
we get a tiny tablet with a desktop operating system.
There are at least three ways to connect
the LCD screen for Raspberry Pi 2:
1. Display-port in the form of a clamping
connector on the front surface.
2. HDMI-connector.
3. Universal IO connector.
All of them allow you to connect to the Raspberry
Pi with touch screens. A display connector runs some standard LCD-panel (for
developers and embedded devices). There is the original 7-inch screen, mounted
on the back side Raspberry. Unfortunately, this option is very expensive, but
do not need anything to start it. Just download the system and insert the USB
flash drive with her. In Raspberry Pi 2 screen case provides native support of the glands. Nothing could
be simpler: all you need to unpack, and then connect to the GPIO-screen
connectors Raspberry Pi. It does not even need to count pins - simply align the
board so that the screen was exactly on the main board.
How to setup
There are two methods: download ready-made
distribution or configure the system themselves. The first, you would require
to go to the official project page. Then select the appropriate distribution,
download and burn it to a USB flash drive. Paste, connect the power - to enjoy
the work. Unfortunately, in this case, you will have to settle for an outdated
version of the operating system.
The second method is suitable already
familiar with Linux users and first need to install the drivers in the system,
and then transfer the computer to a resistive display. With instructions can be
found on the official site. By the way, this same technology can be connected
to the same side of the screen manufacturer. Unfortunately, neither one nor the
other method does work at the same time.
没有评论:
发表评论