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frequency_generator_v1.py
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frequency_generator_v1.py
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import RPi.GPIO as GPIO
import time
import threading
import json
# GPIO.setmode(GPIO.BCM) # 상위 컨트롤러에서 호출
class frequency_generator_v1(threading.Thread):
def __init__(self):
threading.Thread.__init__(self)
self.frequency_channel = 0
self.IsMouse = False
def gpio_setup(self):
self.frequency_channel = 23
GPIO.setup(green_channel, GPIO.OUT)
def sound_off(self, pin):
GPIO.output(pin, GPIO.HIGH)
def sound_on(self, pin):
GPIO.output(pin, GPIO.LOW)
def run(self):
try:
while(1):
file = open('04_ResultDataMouse.json')
jsonString = json.load(file)
self.IsMouse = jsonString.get("IsMouse")
file.close()
if(IsMouse):
sound_on(frequency_channel)
else:
sound_off(green_channel)
except KeyboardInterrupt:
GPIO.cleanup()
pass
con = frequency_generator_v1()
con.run()
# GPIO.cleanup() # 상위 컨트롤러에서 호출