joystick module code

import time
import analogio
import board
import digitalio
import usb_hid
from adafruit_hid.keyboard import Keyboard
from adafruit_hid.keyboard_layout_us import KeyboardLayoutUS
from adafruit_hid.keycode import Keycode
from adafruit_hid.mouse import Mouse

x_axis = analogio.AnalogIn(board.A1)
y_axis = analogio.AnalogIn(board.A0)

control_key = Keycode.SHIFT

# Sleep for a bit to avoid a race condition on some systems
time.sleep(1)

mouse = Mouse(usb_hid.devices)

keyboard = Keyboard(usb_hid.devices)
keyboard_layout = KeyboardLayoutUS(keyboard) # We're in the US 🙂

pot_min = 0.8
pot_max = 2.5
step = (pot_max – pot_min) / 20.0

def get_voltage(pin):
 return (pin.value * 3.3) / 65536

def steps(axis):
 """ Maps the potentiometer voltage range to 0-20 """
 result = round((axis – pot_min) / step)
 if result > 8 and result < 12:
 result = 10
 return result

buttons_pressed = False

while True:
 x = get_voltage(x_axis)
 y = get_voltage(y_axis)

 if x > 3.0:
 mouse.click(Mouse.LEFT_BUTTON)
 time.sleep(0.2) # Debounce delay

 #print(steps(x), steps(y))
 #time.sleep(0.1)

 if steps(x) == 10 and steps(y) == 10:
 if buttons_pressed == True:
 buttons_pressed = False
 keyboard.release_all()
 mouse.release_all()
 else:
 if buttons_pressed == False:
 buttons_pressed = True
 keyboard.press(control_key)
 time.sleep(0.1)
 mouse.press(Mouse.MIDDLE_BUTTON)

 if steps(x) > 11.0:
 #print(steps(x))
 mouse.move(x=1)
 if steps(x) < 9.0:
 #print(steps(x))
 mouse.move(x=–1)

 if steps(x) > 19.0:
 #print(steps(x))
 mouse.move(x=2)
 if steps(x) < 1.0:
 #print(steps(x))
 mouse.move(x=–2)

 if steps(y) > 11.0:
 #print(steps(y))
 mouse.move(y=–1)
 if steps(y) < 9.0:
 #print(steps(y))
 mouse.move(y=1)

 if steps(y) > 19.0:
 #print(steps(y))
 mouse.move(y=–2)
 if steps(y) < 1.0:
 #print(steps(y))
 mouse.move(y=2)
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