Fixing up readme from the regular GP2040-CE

README.md

@@ -1,3 +1,93 @@
-This github repository contains the site for [GP2040-CE site](https://gp2040-ce.info).
+<p align="center">
+  <a href="https://gp2040-ce.info">
+    <img alt="GP2040-CE" src="https://raw.githubusercontent.com/OpenStickCommunity/GP2040-CE/main/site/docs/assets/images/gp2040-ce-logo.png" />
+  </a>
+</p>
 
-For firmware changes and downloads, please use the [GP2040-CE project folder])https://github.com/OpenStickCommunity/GP2040-CE/) instead.
+<p align="center">
+  Multi-Platform Gamepad Firmware for RP2040
+</p>
+
+<p align="center">
+  <img src="https://img.shields.io/github/license/OpenStickCommunity/GP2040-CE" />
+  <img src="https://img.shields.io/github/actions/workflow/status/OpenStickCommunity/GP2040-CE/cmake.yml" />
+  <br />
+  <img src="https://img.shields.io/badge/inputlag.science-0.86%20ms-blue" />
+  <img src="https://img.shields.io/badge/MiSTer%20latency-0.765%20ms-blue" />
+</p>
+
+<p>
+  GP2040-CE (Community Edition) is a gamepad firmware for the Raspberry Pi Pico and other boards based on the RP2040 microcontrollers that combines multi-platform compatibility, low latency and a rich feature set to provide endless customization possibilities without sacrificing performance.
+</p>
+
+<p>
+  GP2040-CE is compatible with PC, PS3 and PS4, Nintendo Switch, Steam Deck, MiSTer and Android.
+</p>
+
+## Links
+
+[Downloads](https://gp2040-ce.info/downloads/download-page) | [Installation](https://gp2040-ce.info/installation) | [Wiring](https://gp2040-ce.info/controller-build/wiring) | [Usage](https://gp2040-ce.info/usage) | [FAQ](https://gp2040-ce.info/faq/faq-general) | [GitHub](https://github.com/OpenStickCommunity/GP2040-CE)
+
+Full documentation can be found at <https://gp2040-ce.info>
+
+## Features
+
+* Select from 5 input modes: XInput, Nintendo Switch, PS4, PS3 and Keyboard
+* Overclocked polling rate for less than 1 ms of input latency in all modes.
+* Multiple SOCD cleaning modes - Up Priority (a.k.a. Stickless), Neutral, and Second Input Priority.
+* Left and Right stick emulation via D-pad inputs as well as dedicated toggle switches.
+* Dual direction via D-pad + LS/RS.
+* Reversed input via a button.
+* [Turbo and Turbo LED](https://gp2040-ce.info/add-ons/turbo) with selectable speed
+* Per-button RGB LED support.
+* PWM Player indicator LED support (XInput only).
+* Multiple LED profiles support.
+* Support for 128x64 monochrome I2C displays - SSD1306, SH1106, and SH1107 compatible.
+* Custom startup splash screen and easy image upload via web configuration.
+* Support for passive buzzer speaker (3v or 5v).
+* [Built-in, embedded web configuration](https://gp2040-ce.info/web-configurator) - No download required!
+
+Visit the [GP2040-CE Usage](https://gp2040-ce.info/usage) page for more details.
+
+## Performance
+
+Input latency is tested using the methodology outlined at [WydD's inputlag.science website](https://inputlag.science/controller/methodology), using the default 1000 Hz (1 ms) polling rate in the firmware.
+
+| Version | Mode | Poll Rate | Min | Max | Avg | Stdev | % on time | %1f skip | %2f skip |
+| - | - | - | - | - | - | - | - | - | - |
+| v0.7.5 | All modes (except PS4) | 1 ms | 0.45 ms | 1.28 ms | 0.77 ms | 0.24 ms | 96.27% | 3.73% | 0% |
+| v0.7.5 | PS4 Mode | 1 ms | 1.34 ms | 2.01 ms | 1.72 ms | 0.16 ms | 90.55% | 9.45% | 0% |
+
+Full results can be found in the [GP2040-CE Firmware Latency Test Results](https://raw.githubusercontent.com/OpenStickCommunity/GP2040-CE/main/site/latency_tests/GP2040-CE_Firmware_Latency_Test_Results.xlsx) .xlsx Sheet.
+
+## Support
+
+If you would like to discuss features, issues or anything else related to GP2040-CE please [create an issue](https://github.com/OpenStickCommunity/GP2040-CE/issues/new) or join the [OpenStick GP2040-CE Discord](https://discord.gg/k2pxhke7q8) support channel.
+
+## Contributing
+
+Want to help improve GP2040-CE? There are a bunch of ways to contribute!
+
+### Community Participation
+
+Have an idea for a cool new feature, or just want to discuss some technical details with the developers? Join the [OpenStick GP2040-CE Discord](https://discord.gg/k2pxhke7q8) server to participate in our active and ever-growing community!
+
+### Pull Requests
+
+Pull requests are welcome and encouraged for enhancements, bug fixes and documentation updates.
+
+Please respect the coding style of the file(s) you are working in, and enforce the use of the `.editorconfig` file when present.
+
+## Acknowledgements
+
+* [FeralAI](https://github.com/FeralAI) for building [GP2040](https://github.com/FeralAI/GP2040) and laying the foundation for this community project
+* Ha Thach's excellent [TinyUSB library](https://github.com/hathach/tinyusb) examples
+* fluffymadness's [tinyusb-xinput](https://github.com/fluffymadness/tinyusb-xinput) sample
+* Kevin Boone's [blog post on using RP2040 flash memory as emulated EEPROM](https://kevinboone.me/picoflash.html)
+* [bitbank2](https://github.com/bitbank2) for the [OneBitDisplay](https://github.com/bitbank2/OneBitDisplay) and [BitBang_I2C](https://github.com/bitbank2/BitBang_I2C) libraries, which were ported for use with the Pico SDK
+* [arntsonl](https://github.com/arntsonl) for the amazing cleanup and feature additions that brought us to v0.5.0
+* [alirin222](https://github.com/alirin222) for the awesome turbo code ([@alirin222](https://twitter.com/alirin222) on Twitter)
+* [deeebug](https://github.com/deeebug) for improvements to the web-UI and fixing the PS3 home button issue
+* [TheTrain](https://github.com/TheTrainGoes/GP2040-Projects) and [Fortinbra](https://github.com/Fortinbra) for helping keep our community chugging along
+* [PassingLink](https://github.com/passinglink/passinglink) for the technical details and code for PS4 implementation
+* [Youssef Habchi](https://youssef-habchi.com/) for allowing us to purchase a license to use Road Rage font for the project