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import os
import sys
cwd=os.getcwd()
(setpath,Examples)=os.path.split(cwd)
#print setpath
sys.path.append(setpath)
from Arduino.Arduino import Arduino
from time import sleep
class LDR:
def __init__(self,baudrate):
self.baudrate=baudrate
self.setup()
self.run()
self.exit()
def setup(self):
self.obj_arduino=Arduino()
self.port=self.obj_arduino.locateport()
self.obj_arduino.open_serial(1,self.port,self.baudrate)
def run(self):
self.ldr=5
self.blue=9
self.green=10
self.red=11
for i in range(100):
val=self.obj_arduino.cmd_analog_in(1,self.ldr)
print (val)
if int(val) < 300:
self.obj_arduino.cmd_digital_out(1,self.blue,1)
else:
self.obj_arduino.cmd_digital_out(1,self.blue,0)
sleep(0.5)
def exit(self):
self.obj_arduino.close_serial()
def main():
obj_ldr=LDR(115200)
if __name__=='__main__':
main()
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