example.py

import vjoy, math

# This function returns essential joystick information
def getVJoyInfo():
	return {
		'name':       '', # The name of the virtual joystick
		'relaxis':    [], # List of relative axises to use
		'absaxis':    [vjoy.ABS_X, vjoy.ABS_Y], # List of absolute axises to use
		'feedback':   [vjoy.FF_RUMBLE], # List of force feedback types to support
		'maxeffects': 4, # Maximum number of concurrent feedback effects 
		'buttons':    []  # List of buttons to use
	}

# The "think" routine runs every few milliseconds.  Do NOT perform
# blocking operations within this function.  Doing so will prevent other
# important stuff from happening.
theta = 0.0
def doVJoyThink():
    global theta
    theta += 0.05
    events = []
    x      = int(math.cos(theta) * 32500)
    y      = int(math.sin(theta) * 32500)
    events.append([vjoy.EV_ABS, vjoy.ABS_X, x])
    events.append([vjoy.EV_ABS, vjoy.ABS_Y, y])
    return events

# Handle force feedback effect uploads.
def doVJoyUploadFeedback(effect):
    print "Feedback Upload:"
    print "\tID:", effect['id']
    print "\tStrong Magnitude:", effect['rumble']['strong_magnitude']
    print "\tWeak Magnitude:", effect['rumble']['weak_magnitude']

# Erase a feedback effect
def doVJoyEraseFeedback(effectid):
    print "Feedback Erase:"
    print "\tID:", effectid

# Handle miscellaneous input events.  You probably won't need this.
def doVJoyEvent(evtype, evcode, evvalue):
    pass