# SPDX-FileCopyrightText: 2019 Anne Barela for Adafruit Industries
#
# SPDX-License-Identifier: MIT

# Lucky Cat Maneki-neko with Circuit Playground Express
# Anne Barela for Adafruit Industries, MIT License

import time
import board
import pwmio
from adafruit_motor import servo

# create a PWMOut object on Pin A1
pwm = pwmio.PWMOut(board.A1, frequency=50)

# Create a servo object, my_servo
my_servo = servo.Servo(pwm)

while True:
    for angle in range(50):         # 0 to 49 degrees in 1 deg steps
        my_servo.angle = angle
        time.sleep(0.005)           # Tiny delay each steps
    time.sleep(0.25)                # More time at end of arm down
    for angle in range(50, 0, -1):  # 50 to 0 degrees in 1 deg steps
        my_servo.angle = angle
        time.sleep(0.005)
    time.sleep(0.25)                # More time when arm up