robot-xbox-controller 0.1.0

Library for xbox controllers.

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Library for xbox controllers.

• Free software: MIT License

Installation

pip install robot-xbox-controller

You can also install the in-development version with:

pip install https://github.com/fmorton/robot-xbox-controller/archive/main.zip

Xbox Controller Example

import pygame

from robot.xbox_controller import XboxController

controller = XboxController().connect()

print("Controller connected")

running = True

while running:
  for event in pygame.event.get():
      if event.type == pygame.QUIT:
          running = False
      elif event.type == pygame.JOYAXISMOTION:
          print(f"Controller axis {event.axis} value {event.value}")
      elif event.type == pygame.JOYBUTTONDOWN:
          print(f"Button {event.button} pressed on controller {event.joy}")

          if event.button == XboxController.BUTTON_XBOX:
              running = False

Xbox Controller Example Using run() and the Controller State

The run() loop maintains the state of the controllers and all buttons for processing by your supplied method, “robot” in the example below.

from robot.xbox_controller import XboxController
from time import sleep


def robot(controller):
  print("runner", controller.state.state_string())

  if controller.state.button_down_milliseconds(XboxController.BUTTON_XBOX):
      return False

  sleep(XboxController.EVENT_LOOP_DELAY)

  return True


controller = XboxController().connect()

controller.run(robot)

The controller.state has the following methods to retrieve the selections.

controller.state.left_x()        # returns x value of left controller (-1 means max forward/1 max backward)
controller.state.left_y()        # returns y value of left controller (-1 means max left/1 max right)
controller.state.left_axis()     # returns left_x, left_y

controller.state.right_x()       # returns x value of right controller (-1 means max forward/1 max backward)
controller.state.right_y()       # returns y value of right controller (-1 means max left/1 max right)
controller.state.right_axis()    # returns right_x, right_y

controller.state.left_trigger()       # returns left trigger value (0 to 1 if fully pressed)
controller.state.right_trigger()      # returns right trigger value (0 to 1 if fully pressed)

controller.state.left_trigger_raw()   # returns left trigger unadjusted value (-1 to 1 if fully pressed)
controller.state.right_trigger_raw()   # returns right trigger unadjusted value (-1 to 1 if fully pressed)

controller.state.button_down_seconds(button)       # how many seconds "button" has been pressed
controller.state.button_down_milliseconds(button)  # how many milliseconds "button" has been pressed

The following button constant values are available in XboxController:

BUTTON_A = 0
BUTTON_B = 1
BUTTON_X = 2
BUTTON_Y = 3
BUTTON_VIEW = 4   #  left middle button
BUTTON_XBOX = 5   #  center middle button
BUTTON_SHARE = 6  # right middle button
BUTTON_LEFT_JOYSTICK = 7
BUTTON_RIGHT_JOYSTICK = 8
BUTTON_LEFT_BUMPER = 9
BUTTON_RIGHT_BUMPER = 10
BUTTON_FORWARD = 11
BUTTON_BACKWARD = 12
BUTTON_LEFT = 13
BUTTON_RIGHT = 14

Testing

To run all the tests run:

pytest -s