Arduino sketch help

[LazyDev]

I read this article and tested the demo on my arduino:

 

http://hunt.net.nz/users/darran/weblog/15f92/Arduino_UNO_Big_Joystick_HID_firmware.html

 

Problem is, I don't know how the button presses and axis movements are been detected.

 

This is for my steering wheel and pedals.

[Mojo-Jojo]

I read this article and tested the demo on my arduino:

 

http://hunt.net.nz/users/darran/weblog/15f92/Arduino_UNO_Big_Joystick_HID_firmware.html

 

Problem is, I don't know how the button presses and axis movements are been detected.

 

This is for my steering wheel and pedals.

I wouldn't go by this example code - it's badly written.

As for your question: the code does not detect any changes in button presses but simulates it.

 

This sketch is to demonstrate how to send data to a host, but does not implement any actual, physical detection of button presses.

[LazyDev]

https://scontent-a-lhr.xx.fbcdn.net/hphotos-xpa1/v/t1.0-9/10881732_10204743286014517_7323341874390684952_n.jpg?oh=a7ab8d8a4b7056f9796369314bf4b05c&oe=55414A42

 

I used an Arduino I took out of my 3D printer. Coded it to work in game, buttons need coding and timings need adjusting.