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switched to adafruit_motor servo method

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This commit is contained in:
John Edgar Park 2018-09-27 21:19:22 -07:00
parent c51e9aea62
commit bd1c2ec6b5
1 changed files with 9 additions and 13 deletions
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22
HalloWing_Jump_Scare_Trap/hallowing_jump_scare_trap.py
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@ -6,6 +6,7 @@ import math
import board
import displayio
import pulseio
from adafruit_motor import servo
import digitalio
import touchio
import audioio
@ -19,23 +20,18 @@ pir.direction = digitalio.Direction.INPUT
led = digitalio.DigitalInOut(LED_PIN)
led.direction = digitalio.Direction.OUTPUT
# Setup servo
servo = pulseio.PWMOut(board.D4, frequency=50)
servo_min = 0.6
servo_mid = 1.5
servo_max = 2.45
servo_time = 2.0
# servo = pulseio.PWMOut(board.D4, frequency=50)
pwm = pulseio.PWMOut(board.D4, duty_cycle=2 ** 15, frequency=50)
servo = servo.Servo(pwm)
# Setup cap touch button
ready_button = touchio.TouchIn(board.TOUCH1)
# Create a function to simplify setting PWM duty cycle for the servo:
def servo_duty_cycle(pulse_ms, frequency=50):
period_ms = 1.0 / frequency * 1000.0
duty_cycle = int(pulse_ms / (period_ms / 65535.0))
return duty_cycle
# Create functions for servo positions
def servo_ready():
servo.duty_cycle = servo_duty_cycle(servo_min)
servo.angle = 0
def servo_release():
servo.duty_cycle = servo_duty_cycle(servo_mid)
servo.angle = 90
# Set servo to ready position
servo_ready()
# Function for playing wav file, releasing servo