I connected 2D barcode scanner with Raspberry Pi 4 Model B and tried to scan few codes. on using evdev library I got the output successfully. But the ...

I have an 8bitdo NES controller that I have hooked up to a Raspberry Pi and am using it to interact with some various demos I'm working on. I'm tryin ...

I have this udev rule which creates the symlink SUBSYSTEM=="usb", ACTION=="add", ATTRS{product}=="Symbol Bar Code Scanner", SYMLINK+="scanner1" but wh ...

when polling /dev/input/event file descriptors, i am seeing events duplicated, why is that? this happens when using just read, but also seeing this wh ...

Basically, what I am trying to do is capture keyboard input from the user, using files in "/dev/input/". However, a problem I have come across is that ...

I am trying to solve this bug because the author is no longer responding to bug reports: https://github.com/PeterCxy/evdev-right-click-emulation/issue ...

I'm on a laptop with 2 connected keyboards (built-in and USB). I'm obtaining these connected keyboards with libudev and using epoll to poll them for i ...

I am using read_loop() from python-evdev to capture the codes from an ir remote control. Can anybody tell me how to break out of the loop when the cod ...

I am trying to work with the python evdev module (Python3 Interpreter / Linuxmint 20.1). I tried to run the example code of the documentation (https:/ ...

I have a convertible laptop for which there isn't great Linux support: the desktop environment is unable to detect when the device is in tablet mode, ...

I am fairly new to python and am attempting to create a custom module that I can import for my raspberry pi using evdev (not that important). My probl ...

I have written a simple application for my RaspberryPi in python3. My rpi has a fresh install and I have completed all updates prior to starting devel ...

A python evdev device has a .grab() function that prevents other processes from getting input events on the device. Is there any way to limit this to ...

I've tried to distill this to the essentials. This code works fine. However, if I move the joystick function to a separate file (including the prop ...

Basically I need to read mouse & keyboard events, so the program will know when you are pressing keys or scrolling. It works fine on my physical ...

DESCRIPTION I use the Kivy framework and run a script in Python 3 that reads the input from a HID device. The device is a bar code scanner and simula ...

I am trying to return the results of a Daemon thread. I am using evdev to monitor touch input events and if there is more than 0 touch events then I w ...

When I connect a gamepad on my Linux kernel v5.14 there are two new devices that show up: If I cat <file> | xxd both device files provide gam ...

I'm experimenting with a controller as an input device using evdev. When I exit the program, I get an error message stating that the delete method (su ...

instead of printing individually, how do i globally print both for socket communication such as (90 90) ...