KO
|
EN
gitlite — search
Search
#typescript
#ai-agents
#ai
#dsh-plugin
#deepseek-harness
#open-source
#cli
#claude-code
#codex
#developer-tools
#react
#windows
GPDL
★ 73
Open GitHub ↗
Gamepads arduino latency trster
Download README (.md)
Explore Similar Repositories
gpd_ros
:
ROS wrapper around GPD
GPDM
:
Original Pytorch implementation of the GPDM model introduced in "Generating natural images with direct patch distributions matching"
gpd_lite_toolbox
:
Mini toolbox using geopandas/GeoDataFrame and providing some convenience functions
gpd-pocket-4-pipewire
:
Pipewire audio DSP for internal speakers of GPD Pocket 4
gpdvega
:
gpdvega is a bridge between GeoPandas and Altair that allows to seamlessly chart geospatial data
// repository documentation
Was this content helpful?
★ 0
(0 ratings)
Select Rating:
★
★
★
★
★
Submit Feedback
Recent Feedback
×
Download README
Do you want to download the
README.md
file for
GPDL
?
Download (.md)
# GPDL Latency tester **What is GPDL Tester?** GPDL Tester is a tool for measuring latency of gamepad buttons and joysticks. It helps to determine how long it takes from pressing a button or moving a stick on the gamepad to registering this action on the PC. This allows gamers to check the performance of their gamepad and make sure it is working optimally for their games. **How GPDL works** 1. The device presses the button (or deflects the stick) of the gamepad using the two pins connected to it. 3. The gamepad sends an action signal to the PC. 4. The program receives a signal about pressing the button (or rejecting the stick) from the gamepad. 5. The program calculates the time difference between the action (step 1) and the received signal (step 3). 6. The cycle performs 2000 tests to obtain accurate results. **Where to Get GPDL Tester** 1. DIY Option: Follow the instructions in this guide to build your own GPDL Tester. Customize and learn as you build. 2. Pre-Made Version: Order a ready-to-use tester made by John Punch: https://ko-fi.com/s/850c1c4771 By choosing the pre-made option, you're contributing to the ongoing development and improvement of the GPDL Tester project.  **Preparing for testing** 1. Disassemble the gamepad to access the pins of its stіck or buttons. 2. Connect the two GPDL tester leads to the pins. 3. Turn on the gamepad and connect it to the computer via Bluetooth, cable, or receiver. 4. Connect the GPDL device to the computer. 5. Run the program "GPDL.exe". 6. Follow the instructions in the middle of the program. 7. Wait for the test to complete.  **Receiving the results** After the test is completed, the results will be displayed on the gamepadla.com website in the form of a graph. All test data is saved in a separate text file in the program folder. You can also publish the results on gamepadla.com for public access. **Program interface**  ## How to create a GPDL device yourself **Required components** 1. Arduino Nano - https://amzn.to/3tSbvB3 | https://s.click.aliexpress.com/e/_DczmEt1 2. Cable - https://s.click.aliexpress.com/e/_DlX7bmn | https://amzn.to/3MaUU1F 3. Case STL - https://www.thingiverse.com/thing:6283094 4. Resistors kit - https://s.click.aliexpress.com/e/_DlKKEy3 5. Soldering iron - https://s.click.aliexpress.com/e/_Debb6R5 **Optional components** 1. Gecko tape - https://s.click.aliexpress.com/e/_DegtRf1 2. Conductive tape - https://amzn.to/43b0x7m 3. Crocodile type Clip - https://s.click.aliexpress.com/e/_DEfqkmT 4. Cable Sleeve 2mm - https://s.click.aliexpress.com/e/_DBg9qhZ 5. Heat Shrink Tube - https://s.click.aliexpress.com/e/_DkOt667 ## Actual scheme The current GPDL tester scheme for version 2.2.5 and higher. The diagram shows an Arduino Micro, because I couldn't find a picture of a Nano. View the diagram in a more professional [Chart format](https://wokwi.com/projects/404185236840396801)  What it will look like in real life  ## Required software [Download GPDL program](https://github.com/cakama3a/GPDL/tree/StickTest/dist) for Windows 10/11 [Arduino code](https://github.com/cakama3a/GPDL/blob/StickTest/Arduino.ino) this code should be [flashed](https://gamepadla.com/updating-gpdl-firmware.pdl) to the Arduino via [Arduino IDE](https://www.arduino.cc/en/software/) ## Tutorial **Currently outdated (but still useful)** [Video tutorial](https://www.youtube.com/watch?v=epm2li1hrK8), the Arduino circuit in the video is a bit outdated, but the principle is the same [Text guide](https://gamepadla.com/a-guide-to-using-a-gpdl-tester-to-measure-gamepad-latency.pdl), the latest guide to measuring the input delay of buttons and sticks ## ⚠️WARNING: 1. The author cannot guarantee that the gamepad will not malfunction, so do all tests at your own risk! 2. The joystick testing mode is still experimental and may require additional resistors on the contacts depending on the stick voltage 3. Important note about stick testing: Although the GPDL tester has an option for testing gamepad sticks, the test results typically differ significantly from real-world performance. This is because the tester creates an instantaneous contact closure on the potentiometer and does not account for the gamepad's internal movement processing algorithms. Therefore, these tests have nothing in common with real-world latency and are purely synthetic. For verification purposes, only button tests are accepted, not stick tests. ## Donation - Gamepadla is not a commercial project, and its development is based solely on the author's enthusiasm. If you want to support me, please do so at https://ko-fi.com/gamepadla - Or you can donate in cryptocurrency at [https://plisio.net/donate/1pkNYhBv](https://plisio.net/donate/1pkNYhBv)
