Joystick12 Class Reference

API for the ElecFreaks* Joystick v 1.2-1.4 Breakout. More...

Detailed Description

• ID: joystick12
• Name: Analog Joystick
• Category: ainput
• Manufacturer: generic
• Connection: analog
• Kit: robok

This module defines the Joystick API, and implementation for the X and Y buttons could be treated as normal GPIO - this enables easier interrupt support. This driver should be compatible with any 2-axis analog joystick.

        // Instantiate a joystick on analog pins A0 and A1
        upm_joystick12.Joystick12 joystick = new upm_joystick12.Joystick12(0,1);
        
        // Print the X and Y input values every second
        while(true){
            float x = joystick.getXInput();
            float y = joystick.getYInput();
            
            System.out.println("Driving X: " + x + " , and Y: " + y );
            
            Thread.sleep(1000);
        }

Public Member Functions
synchronized void	delete ()
	Joystick12 (int pinX, int pinY)
float	getXInput ()
float	getYInput ()

Constructor & Destructor Documentation

Joystick12	(	int	pinX,
		int	pinY
	)

Instantiates a Joystick object

Parameters

pinX	Analog pin where the X input is connected
pinY	Analog pin where the Y input is connected

Member Function Documentation

float getXInput

(

)

Gets the X input

Returns

float X value, ranging from -1 to 1; 0 is mid

float getYInput

(

)

Gets the Y input

Returns

float Y value, ranging from -1 to 1; 0 is mid

---

The documentation for this class was generated from the following file:

• /var/lib/jenkins/workspace/upm-doc-stable/build-33/src/joystick12/Joystick12.java