Use this tag for questions about touchscrren compatibility, and how to use compatible touchscreens with the Raspberry Pi.

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2answers
24 views

3.5inch RPi LCD display - detach from RPi2

Recently I have bought the Raspberry Pi 2 along with a small 3.5 touch screen. It works fine and I'm more or less happy with it (there is some choppiness in the rendering of things (even the cursor is ...
0
votes
0answers
24 views

Touch functionality on 3.5" LCD Touchscreen not working

I have loaded the Raspbian image onto my LCD Touchscreen for the Rasp Pi. However, the touch facility does not work. The display is there but no touch. Can anyone help?
0
votes
1answer
20 views

Can't connect via HDMI cable after setting the touchscreen

i have been working a lot with HDMI cable and raspberry pi 2 and i was able to log into raspbian using a screen with HDMI recently i have used a touchscreen for the raspberry pi : It's a 3.5" ...
0
votes
0answers
6 views

Touch panel 90degree clockwise

forum post So my touch panel is rotated 90 degrees clockwise relative to the screen itself. I'm using fbtft and rpi-fbcp to get OpenTTD on the display, and a physical mouse works fine. Using the ...
1
vote
1answer
26 views

How to click on browser page while emulating touch with Chromium

I needed to simulate touch screen device on Raspberry, and there are some issues installing the driver. So, as a workaround, I'm using Chromium for that purpose with --simulate-touch-screen-with-mouse ...
0
votes
1answer
40 views

Raspberry Pi LCD TFT not working

Well, I bought a Chinese LCD TFT touchscreen, 3.5 inches, but I cant get it working, because I cant find the drivers. The only thing it says in the back is www.mcufriend.com, but the page is not ...
2
votes
1answer
63 views

Touch screen (the film) acts like mouse. How can I make it swipe?

I have bought a touch screen LCD display. LCD module is connected via HDMI and I can see desktop, no problem with that. The touch screen part has a circuit which converts the pysical interaction ...
1
vote
0answers
62 views

Touchscreen LS-7 Windows IOT issues

I bought this touchscreen for my Pi. Screen works perfectly but the touch controller does have some problems. It is recognized by my Pi as Touch, at least it says it in the connected devices scection. ...
0
votes
1answer
20 views

Write text input using the touchscreen?

How can I write text inputs using the touchscreen display? The touchscreen is working well, but for example, if I want to write in the terminal something, instead of writing it selects the terminal ...
-1
votes
1answer
31 views

Will this work on a touchscreen?

I am trying to make a portable games console using the raspberry pi and i've came across a nintendo ds emulator. I'm trying to find a touchscreen for it but I can't find an accurate one. I found this ...
0
votes
0answers
39 views

Raspberry freeze after 9-11 hours

I have a stability issue with a RPi 2 since a couple of weeks. Nothing helped, now I am here to ask for help. After 9-11 hours of stable running, RPI just freezes with a couple of NULL characters ...
2
votes
0answers
79 views

Problem configuring touchscreen for Raspberry pi

I want to use this 3.5" adafruit touchscreen, so I followed this tutorial I ran the following commands from the link : curl -SLs https://apt.adafruit.com/add | sudo bash sudo apt-get install ...
0
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0answers
20 views

Ntrig touchscreen and pygame

I have a 10" touchscreen purchased from Chalk-elec. This touchscreen reports as N-trig duosense (output from dmesg): [ 4.483271] usb 1-1.3.3: Manufacturer: N-trig [ 5.584474] ntrig ...
0
votes
0answers
62 views

How can I run Spotify on a raspbery pi with the official Spotify interface?

I want a version that has the official Spotify user interface, either the web player interface, or the standard program interface. I don't like the interface of the XBMC (Kodi) Spotify add-ons, or ...
-3
votes
1answer
58 views

how to set up an lcd touch screen? ,i have a tinylcd35 touch screen [duplicate]

i have tried the procedure in "www.circuitbasics.com/setup-lcd-touchscreen-raspberry-pi/" but, I couldnt get it done.Its just showng a background white light but noo booting can be seen in it.Can any ...
0
votes
1answer
42 views

TFT Buttons on SainSmart 3.2" LCD

Has anyone gotten the buttons to work on the SainSmart 3.2" TFT screens for Raspberry Pi? I have some ideas to make them call commands or Python scripts, but don't have any documentation from ...
2
votes
1answer
77 views

Touch friendly OS or desktop environment

I plan to get a Raspberry PI 2 Model B and the following touchscreen http://www.amazon.de/dp/B00LN9MYCO/ Now my question is, which OS or desktop environment can you recommend with good touch support? ...
2
votes
1answer
300 views

calibrate touch screen (Raspberry PI 2 b+)

I have the 7 Inch TFT Touch Screen LCD Monitor For Raspberry Pi + Driver Board HDMI VGA 2AV calibrated, but every time after the restart I have to calibrate it new. Is there a way that he remembers ...
-1
votes
1answer
34 views

Touchscreen Keyboard for the Mentally/Physically Challenged

Hi this is my first time posting but i wanted to ask a question. First of all i'll outline my situation. Im currently working on a project to make a portable computer system for people who are ...
0
votes
2answers
87 views

Connecting a SainSmart 9-in HDMI Touchscreen?

What's involved in connecting a SainSmart 9 inch HDMI touchscreen to a Pi? There seems to be a lot involved in getting any touchscreen working, with not much information out - and some of that ...
2
votes
0answers
336 views

Touchscreen with Qt QML eglfs

The goal is to run QtQuick2 Qt5 applications on the RPI 2B with USB+HDMI resistive touchscreen (7" 800x480 AR1100 http://www.adafruit.com/products/2407). Current state Visual part is fine. Touch ...
0
votes
1answer
479 views

Problems FT5306 USB Touchscreen

First of all, sorry for my terrible languache. I bought 7" display with usb touchscreen from Eleduino. It works fine with Raspibian distros presented by vendor, but I want to connect it to my RPi B+ ...
0
votes
0answers
26 views

Kivy on_touch_* is always (400,240)

I am using the Adafruit AR1100 touchscreen. whenever I launch my kivy app (or any of the kivy demo apps) it always returns (400,240) as the (x,y) coordinates of all mouse events even though if I run ...
1
vote
1answer
75 views

Any code for testing touchscreen controller STMPE610 on RPi?

I'm now trying to connect my Adafruit_STMPE610 resistive touchscreen controller to Raspberry Pi. I have done all the wiring work, but I only find an Arduino code for the touch test. Is there any ...
1
vote
1answer
47 views

Touchscreen Software Keyboard

I would like to get rid of all external components on my Pi so as to make it portable. I have a GPIO attached touchscreen. Is there a software keyboard that I could use that: Is fully functional ...
0
votes
1answer
70 views

Turn TouchScreen Backlight Off after Shutdown

I have seen some questions on turning HDMI screens off but my question concerns GPIO attached touchscreens. When I run sudo halt -h on my b+, the OS(hacked version of Raspbian to work with ...
1
vote
0answers
100 views

Touch Screen Window Size Adjuster

I have a 3.5in touchscreen attached to the GPIO of my B+. Most windows you can double click the decorations to resize to fit the screen. However, some windows have that feature disabled(at least via ...
0
votes
1answer
35 views

3.5" Touch screen loss

I have an RPi 2 B running a custom Raspbian kernel provided by the vendor. Touch screen is a 3.5" LCD. It works fine until I do either apt-get dist-upgrade or apt-get upgrade. I still get the display ...
0
votes
1answer
94 views

How do I install the Zenvoid desktop on Raspbian?

I am trying to create a touch friendly mobile device. To achieve this, I need a touch-friendly desktop environment. Based on my findings, it appears that the Zenvoid desktop would be the best option, ...
1
vote
2answers
329 views

How to make 3.5" Resistive Touch Screen Usable

I just got this touchscreen that you attach to the gpio. It comes with a special image for the Rpi 2 under a red link called "Materials for the latest raspberry pi 2". In that zip is an *.img file. ...
1
vote
2answers
72 views

Advice on 3.5inch GPIO Touch Screen

I was planning on buying a touch screen like this one. I haven't got my raspberry pi yet so I would appreciate any advice about screens. The main thing I would like to know is can I use the gpio ...
0
votes
0answers
53 views

What (if any) cases are available for Pi + screen in one?

I know I might be treading on thin ice here, because I'm including a non-Pi device into my question, but I have been searching myself silly trying to find ready-made cases for wall-mounting a Pi ...
2
votes
0answers
198 views

Desktop environment for touchscreen?

I'm making a touchscreen wearable pi and the standard desktop environment that comes with raspbian is primarily for mouse and keyboard. Can anyone recommend a desktop environment optimized for ...
0
votes
1answer
96 views

QML based programm on TFT

I wrote a program with QT so I could run it on my Raspberry. It's based on QML only. I made a native build of Qt 5.5 on the Raspberry, and I can qmake / make my programs. Now I have an issue : I can't ...
3
votes
1answer
149 views

PiTFT: Cause terminal blanking to disable screen backlight, let touchscreen wake terminal

I have a raspberry pi model B rev 2, with the Adafruit PiTFT 2.8" w/ touchscreen. I'm running the standard raspbian install, after following the instructions on this page. What I want to do is set up ...
1
vote
1answer
160 views

How do I turn off my Rasperry Pi when it's connected to a battery pack?

I currently have my raspberry pi set up such that it's connected to this assembled 320x240 2.8" TFT + Touchscreen that I got from Adafruit (https://www.adafruit.com/product/1601). I am also powering ...
1
vote
1answer
370 views

Connect an android tablet touchscreen to a pi?

I have an android tablet (versus touchtab 7v dc) that unfortunately doesn't work any more. I wanted to know if there is any way I can salvage the touch-screen from the tablet and use it as a display ...
6
votes
1answer
7k views

Multiple Display Screens

I want to build a mini multimedia system based on the raspberry pi B+, which has 2 display screens: The main screen (like a 42" LED TV), which plays the main video in Full HD. HDMI RCA/AV/Composite ...
3
votes
1answer
184 views

Touchscreen Pi GPIO Connection

I'm working on David Hunt's Touchscreen Pi Timelapse Controller (https://learn.adafruit.com/touchscreen-pi-timelapse-controller/overview) and have encountered some difficulty in the the hardware ...
1
vote
2answers
254 views

Homemade Raspberry Pi television remote?

I want to create something to replace my television remote. I'm hoping to create a simple GUI that I can fiddle with on a touch screen. I'm not sure if this project is right for the Raspberry Pi or ...
3
votes
1answer
211 views

Output SDL to TFT screen from console

I'm trying to make a SDL program (fastdosbox) output to an adafruit TFT screen. The screen is fb1. In the console I tried typing SDL_FBDEV=/dev/fb1 but it still outputs to the HDMI screen. If I startx ...
1
vote
2answers
404 views

may connect 26 pin touchscreen display to a 40 pin raspberry pi A+?

Recently, i've got as a present a raspberry pi a+ (40 GPIO pins) and touchscreen display for older version (26 GPIO pins) I tried to google, but wherever i search it gives me description of the new A+ ...
2
votes
1answer
186 views

Can we now use the DSI cnnector?

Now that the GPU source has been made open source, will we be able to use the DSI connector to power display panels?
0
votes
0answers
112 views

Using GPIO pins for both touch screen and other GPIO operations at the same time

I would like to use a touch screen like this. As this is interfaced with GPIO pins, is it possible to use a ribbon cable and take out the pins onto a breadboard and use it for both touch screen and ...
0
votes
0answers
273 views

USB touch screen almost working (can't release)

I have an issue. I have bought new raspberry PI (B+) but touchscreen is not working In old raspberry everything was working fine just out of the box: Old rpi: pi@raspberrypi ~ $ lsusb Bus 001 ...
0
votes
0answers
54 views

Alternative to HDMI4PI?

I'm looking for an LCD kit with touchscreen support that connects over VGA for the LCD and USB for the touchscreen, with a screen that is 4.3"-5" Essentially, a less expensive alternative to this ...
2
votes
0answers
302 views

Touchscreen support

I just got a new 10" screen with capacative touch from chalk-elec and it has been working fine. The only problem I have is when I try to use the touchscreen it creates ghost touches and jumps and ...
0
votes
0answers
770 views

eGalax Touchscreen support, without kernel recompile, raspbian OS

I have been using a custom compiled raspbian OS, with eGalax touchscreen support. The problem is every time there's some upgrade or a major version change in the OS or firmware, I have to recompile ...
0
votes
0answers
1k views

Tablet Monitor + Touchscreen connected to raspberry pi

I got a used tablet, that doesnt function anymore (battery died) and I wanted to use the LCD display and touchscreen to connect to the raspberry pi. The LCD model is (DX7005 CYX) and touchscreen ...
0
votes
1answer
323 views

Using the Raspberry Pi with a Touchscreen Monitor

I want to buy a big touchscreen monitor for my Raspberry Pi. I'm using Debian Wheezy. I did some research and found the Iiyama T2236MSC-B1. But i dont know if it will work with my Raspberry Pi. I ...