G29Connector

G29 Connector reads the state of the connected G29 Driving Force Racing Wheel and hosts a http server to transmit it to your program.

⚠️Note that this program only works on Windows.

Compile

This program needs the following external libraries. Download them.

• Logitech Steering Wheel SDK
• cpp-httplib

When compiling, the following settings are required.

• Include Path
  • cpp-httplib
  • LogitechSteeringWheelSDK_X.Y.Z\Include
• Additional Library Directories
  • LogitechSteeringWheelSDK_X.Y.Z\Lib\x64
• Additional Dependencies
  • LogitechSteeringWheelLib.lib

How to Use

Connect your G29 device to your PC before launch G29Connector. G29Connector hosts a http server to communicate with your program.

Server Information

• Hostname : localhost
• Port : 3829

Retrieve the state of G29

• Request
  • Endpoint : /
  • Method : GET
  • Header : None
• Response
  • Content Type : text/json
  • Body Structure: The following

Response Body Structure

Property	Type	Description
scalars	object	Collection of states in numerical form
scalars.range_rad	double	The operating steering range which is set by G29. You can change the range by Logitech G Hub app.
scalars.steering_rad	double	Steering angle by radian
scalars.throttle	double	The range is $[0,1]$.
scalars.brake	double	The range is $[0,1]$.
scalars.timestamp	double	Epoch time at which this state was collected
buttons	object	Collection of states in boolean form, especially whether or not each button is pressed. The following properties are available: circle, triangle, square, cross, R2, R3, L2, L3, plus, minus, share, options, playstation, return, paddle_right, paddle_left.