I've got a Iiyama multi-touch monitor that supports up to 10 touch points, however when I plug the USB into the Raspberry Pi it is only recognised as a mouse and the multi touch support is not there.
Google has given no help on this and there doesn't seem to be anything online.
Any help would be appreciated - thanks!
Related
I am building a system which uses a remote attached to the RPi with a ribbon cable from about 3ft away.
The remote has buttons on it which connect the Raspberry Pi's
GPIOs to GND.The system works beautifully when I use a breakout board, plugging the ribbon cable into that.
However, when I tried to connect the ribbon straight to the RPi,
pressing 1 button often triggers 2 others.
Why would this happen only at the RPi, but never at the breakout board? Any help would be much appreciated.
Before I could preview the schemtaic circuit of the breakout board. I doubt it is caused by the drive capability of the pi board,you can mesure and compare the voltage on the button end between using breakout board and without it, it's really a hardware issue and only way to solve is to check the schematic circuit and measure. by the way, the question you asked is off-topic here.
I am using a Raspberry Pi 2 Model B. I also have a 3.5 inch Touch Display LCD for Raspberry Pi. I am running the Raspberry Pi with the attached Touch screen, but it only shows a white screen. It is connected via the GPIO port. I have installed Windows 10 IOT OS.
1) How can it connect to Raspberry Pi?
2) Why is it only White(Blank) Screen showing?
Usually, the 3.5 Inch LCD Display Modules require special drivers that do not come standard with the Raspbian OS. They either come packed with the Module itself (Usually for Raspbian) or are downloadable from the web. I'm not aware of any drivers for Windows 10, but with a datasheet you may be able to configure it for yourself (This may serve as a starting point for that kind of project if that's what you really want to do.)
To answer your two questions:
(1) The Display connects to the Raspberry by via the GPIO Port. You have already done this.
(2) The screen is white because this is the default state of the module when it is plugged in and not utilised.
Hope this helps!
I had the same problem! I solved it last night. Here is the answer on my post: How do you get a waveshare 3.5 inch touch LCD to work with Raspbian Jessie?. Hope this helps!
I have a RPI 2 with Windows 10 IoT Preview installed on it, and I'm trying to create a Windows Universal App that displays a live feed from the Raspberry Pi camera (specifically the Pi NoIR camera). Is this possible?
It's not possible yet. There are no Windows drivers available for the camera. This is likely to change at some point, but your only current option is to use a different OS.
Goobering is correct. Drivers for USB WebCam type devices are likely to be available in the next drop of the OS. I'm uncertain about the RPi camera.
Mark Radbourne (MSFT)
In the last weeks I experimented with my Raspberry Pi B and with the PiCamera. I had the idea to establish a connection between the RasPi and an Android device or (if it is easier) to a windows notebook without an access point in between, just like the GoPro camera and its App. I would like to have a live stream from the PiCamera to the other device and the possibility to start/stop recording a video or simply take a picture.
The app itself is not my problem, I wrote some simple apps before. But I didn't yet find a tutorial or description how to set up the communication and the stream.
I bought a WiFi dongle (Fritz!WLAN Stick N - by AVM) that supports WiFi direct and my phone (Samsung Galaxy S5 mini) does as well.
My first question is how to set up this stick on Raspbian - yet it is not recognises as a wifi dongle, and the second is how to achieve what I descriebed above.
Could anyone please describe what I can do?
Thanks in advance!
PS: I prefer a description for bash because I use SSH
I am wondering if someone have an idea about the range of the wi-pi usb wireless adapter, while I am using it with Raspberry Pi and its transmission power is 20 dBm and working in 802.11b.
thanks!
Highly depends on the environment. In open area with line-of-sight it goes to 100m or even further. In indoor environment, WiFi signal may penetrate only a few brick walls.
My experience with the wi-pi is that it is a pile of junk. I have trouble getting 10m range through one brick wall that other adapters have no problem with. It regularly stops working and requires replugging. Completely unusable.