Introduction

RFRO FFB Pedal : a SimRacing force feedback pedal, opensource Project, under license MIT (LICENSE.md)

This repository is firmware for the pedal The project have 3 parts : hardware / firmware / Deskstop

The firmware emulate a joystick, read position, read loadcell, move motor to simulate Force Feed Back Pedal.

Hardware

• ESP32-S3 8Mo
• ADS1256
• LoadCell 100kg
• driver AASD15 + servo 80ST

Development

Software architecture

HID Protocol

Protocol reference

Setup IDE

VSC

https://code.visualstudio.com/Download

Plugins :

• Python : https://marketplace.visualstudio.com/items?itemName=ms-python.python
• Platformio : https://marketplace.visualstudio.com/items?itemName=platformio.platformio-ide
• Plugin Git : https://marketplace.visualstudio.com/items?itemName=eamodio.gitlens
• Plugin GitGraph : https://marketplace.visualstudio.com/items?itemName=mhutchie.git-graph

Tests

Gamepad tester : https://gamepad-tester.com/

Github rules

GitFlow

Doc : https://www.atlassian.com/fr/git/tutorials/comparing-workflows/gitflow-workflow#:~:text=Qu'est%2Dce%20que%20Gitflow,Vincent%20Driessen%20de%20chez%20nvie.

Development branch

This branch is the main branch for development, your pull request will be merge on it for integration and test. This is mandatory to start your feature or fix from this branch. Check if your pullrequest is based on the last commit of this branch when you submit the PR.

Master branch

The last release of the firmware