servoMotor.py 文件源码

def __init__(self, servoPin):
        self.servoPin = servoPin
        # Setup GPIO
        GPIO.setmode(GPIO.BCM)
        GPIO.setup(self.servoPin, GPIO.OUT)
        # Setup PWM with 100KHz
        self.servo = GPIO.PWM(self.servoPin, 100)
        # Start PWM with dutycycle of 0%
        self.servo.start(0)
        self.zeroPosition()  # Set position to zero at start