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import os
import sys
cwd = os.getcwd()
(setpath, Examples) = os.path.split(cwd)
sys.path.append(setpath)
from Arduino.Arduino import Arduino
from time import sleep
class POT:
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.pot = 2
self.blue = 9
self.green = 10
self.red = 11
for i in range(20):
val = self.obj_arduino.cmd_analog_in(1, self.pot)
print(val)
if (int(val) >= 0 and int(val) < 320):
self.obj_arduino.cmd_digital_out(1, self.red, 1)
sleep(1)
self.obj_arduino.cmd_digital_out(1, self.red, 0)
elif (int(val) >= 320 and int(val) < 900):
self.obj_arduino.cmd_digital_out(1, self.green, 1)
sleep(1)
self.obj_arduino.cmd_digital_out(1, self.green, 0)
elif (int(val) >= 900 and int(val) <= 1023):
self.obj_arduino.cmd_digital_out(1, self.blue, 1)
sleep(1)
self.obj_arduino.cmd_digital_out(1, self.blue, 0)
def exit(self):
self.obj_arduino.close_serial()
def main():
obj_pot = POT(115200)
if __name__=='__main__':
main()
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