Input lag testing firmware for PC games

I release the firmware I use when measuring Input lag.

Source code (GitHub)

https://github.com/systema-tic/input-lag-test-firmware

This firmware is input-lag measurement software for PC games. 
It looks like a normal USB mouse from the PC, and moves the pointer to the left and right automatically.At this time, the LED turns on when the pointer is moving, and turns off the LED when it is not moving. By observing the time at which the movement is drew on the display from the timing when the LED glows up, it is possible to measure the processing time (input-lag) from USB device to display.

Installation

See readme_en_how_to_install.txt


I am writing an article about measuring method of input lag.

Lineup

I'm planning to translate these articles. 

• Integrated input lag measuring method
• http://logical-gaming.blogspot.jp/2014/10/blog-post.html
• Measuring method
• System overview
• http://logical-gaming.blogspot.jp/2015/04/blog-post.html
• Baseline of input lag by measuring no latency Game-Engine
  
  
• A visualization system for mousepad surface evaluation
• http://logical-gaming.blogspot.jp/2014/11/blog-post_25.html
• System overview
• surface image database
• http://logical-gaming.blogspot.jp/2014/11/blog-post_29.html
• v.s. distance between surface and sensor
• http://logical-gaming.blogspot.jp/2015/01/blog-post.html
• Sensor's field of view
• http://logical-gaming.blogspot.jp/2015/06/blog-post.html
• Example of utilization using this system.
  
  
• An example implementation for fast response time of USB HID firmware
• http://logical-gaming.blogspot.jp/2014/11/usb-hid.html
• Ultra fast implementation of click response time

I joint some original articles and reorganize more systematically. So each article will be longer than original.

These articles will be upload in august or later. I'm quite busy now :(

Hello World!

This blog is a global version of my blog #LogicalGaming written in Japanese.

I have been thinking for a long time, to share my technical research with more people all over the world helps to "For Better Gaming".
So I will translate some articles that have high-impact in #LogicalGaming.
The articles in this blog will be contributed in English.

systema