Python Arduino.Arduino类代码示例

	def __init__(self,valveP=6,valveS1=2,valveS2=3,valveS3=4,valveS4=5,pump1D=8,pump1S=9,pump2D=12,pump2S=11):#the defaults are the pins that I assume will be connected to the valves
		try:
			Arduino.__init__(self) #connect to arduino REMOVE THE PORT!!
		except ValueError:
			logging.warning('Error! Arduino was not found')
			return
		self.valveP=valveP
		self.valveS1=valveS1
		self.valveS2=valveS2
		self.valveS3=valveS3
		self.valveS4=valveS4#
		self.valveList=[self.valveP,self.valveS1,self.valveS2,self.valveS3,self.valveS4]
		self.pump1D=pump1D#
		self.pump1S=pump1S
		self.pump2D=pump2D
		self.pump2S=pump2S
		self.pinMode(self.valveP,'Output')#
		self.digitalWrite(self.valveP,'HIGH')
		self.pinMode(self.valveS1,'Output')
		self.digitalWrite(self.valveS1,'HIGH')
		self.pinMode(self.valveS2,'Output')
		self.digitalWrite(self.valveS2,'HIGH')
		self.pinMode(self.valveS3,'Output')
		self.digitalWrite(self.valveS3,'HIGH')
		self.pinMode(self.valveS4,'Output')
		self.digitalWrite(self.valveS4,'HIGH')
		self.pinMode(self.pump1D,'Output')#
		self.pinMode(self.pump1S,'Output')
		self.pinMode(self.pump2D,'Output')
		self.pinMode(self.pump2S,'Output')

def ButtonTry():
    currPin = 0
    board = Arduino(9600, "")
    board.pinMode(8, "INPUT")
    i = 0
    Counter = 7
    while True:
        inp = board.analogRead(0)
        i = i + 1
        print "[" + str(i) + "]\t" + str(inp)
        if inp > 0:
            Counter = Counter - 1
            if Counter <= 1:
                message = client.messages.create(body="'Hey there! Looks like your medication needs to be restocked! We have taken care of that for you! Ready to be picked up whenever you are ready :)", 
                to="+19737234645", 
                from_="+12677133663")
                #print message.sid
                #Counter = 7
            elif Counter < (7 / 2):
                message = client.messages.create(body="'Hey there! Looks like your doing okay there friend! Make sure your taking your medication on time!", 
                to="+19737234645", 
                from_="+12677133663")
        else:
           print "YOU ARE GOOD TO GO"
        #print board.digitalRead(led_pin)  # confirm HIGH (1)
        time.sleep(0.2)

def Blink(led_pin, baud, port=""):
    board = Arduino(baud, port=port)
    board.pinMode(led_pin, "OUTPUT")
    while True:

        board.digitalWrite(led_pin, "HIGH")
        #print board.digitalRead(led_pin)  # confirm HIGH (1)
        time.sleep(1)

	def __init__(self, *args, **kwargs):
		Thread.__init__(self)
		Arduino.__init__(self, *args, **kwargs)
		
		self.lock = Lock()
		
		self._kill = False
		self.start()

def Lighting():
    currPin = 0
    board = Arduino(9600, "")
    board.pinMode(0, "OUTPUT")
    i = 0
    while True:
        #board.analogWrite(0,65)
        i = i + 1
        print "[" + str(i) + "]\t" 
        #print board.digitalRead(led_pin)  # confirm HIGH (1)
        time.sleep(0.1)

def adjustBrightness(pot_pin, led_pin, baud, port=""):
    """
    Adjusts brightness of an LED using a
    potentiometer.
    """
    board = Arduino(baud, port=port)
    while True:
        time.sleep(0.01)
        val = board.analogRead(pot_pin) / 4
        print val
        board.analogWrite(led_pin, val)

def Button():
    currPin = 0
    board = Arduino(9600, "")
    board.pinMode(8, "INPUT")
    i = 0
    while True:
        inp = board.analogRead(0)
        i = i + 1
        print "[" + str(i) + "]\t" + str(inp)

        #print board.digitalRead(led_pin)  # confirm HIGH (1)
        time.sleep(0.1)

 def test_find(self):
     """ Tests auto-connection/board detection. """
     raw_input(
         'Plug in Arduino board w/LED at pin 13, reset, then press enter')
     from Arduino import Arduino
     board = None
     try:
         # This will trigger automatic port resolution.
         board = Arduino(9600)
     finally:
         if board:
             board.close()

def PingSonar(pw_pin, baud, port=""):
    """
    Gets distance measurement from Ping)))
    ultrasonic rangefinder connected to pw_pin
    """
    board = Arduino(baud, port=port)
    pingPin = pw_pin
    while True:
        duration = board.pulseIn(pingPin, "HIGH")
        inches = duration / 72. / 2.
        # cent = duration / 29. / 2.
        print inches, "inches"
        time.sleep(0.1)

def Stepper(baud, port, steps, pin1, pin2, pin3=0, pin4=0, speed=120):
    """
    Steps
    """
    board = Arduino(baud, port=port)
    board.pinMode(13, "OUTPUT")
    board.Stepper.attach(steps,pin1, pin2, pin3, pin4)
    board.Stepper.speed(pin1, speed)
    while True:
        board.Stepper.step(pin1, steps)
        time.sleep(1)
        board.Stepper.step(pin1, -steps)
        time.sleep(1)

def softBlink(led_pin, baud, port=""):
    """
    Fades an LED off and on, using
    Arduino's analogWrite (PWM) function
    """
    board = Arduino(baud, port=port)
    i = 0
    while True:
        i += 1
        k = i % 510
        if k % 5 == 0:
            if k > 255:
                k = 510 - k
            board.analogWrite(led_pin, k)

def Blink(led_pin,baud, port = ""):
    """
    Blinks an LED in 1 sec intervals
    """
    board = Arduino(baud, port=port)
    while True:
        board.digitalWrite(led_pin,"LOW")
        print board.digitalRead(led_pin) #confirm LOW (0)
        time.sleep(1)
        board.digitalWrite(led_pin,"HIGH")
        print board.digitalRead(led_pin) #confirm HIGH (1)
        time.sleep(1)

 def test_open(self):
     """ Tests connecting to an explicit port. """
     port = None
     while not port:
         port = raw_input(
             'Plug in Arduino board w/LED at pin 13, reset.\n'\
             'Enter the port where the Arduino is connected, then press enter:')
         if not port:
             print 'You must enter a port.'
     from Arduino import Arduino
     board = None
     try:
         board = Arduino(9600, port=port)
     finally:
         if board:
             board.close()

class CommonHardwareArduino(object):
    """
    Class for interfacing with arduino device over usb
    """

    def __init__(self, baud_rate='9600', device_port="/dev/ttyACM0"):
        self.arduino_device = Arduino(baud_rate, port=device_port)

    # 'LOW'
    def com_arduino_usb_serial_digitalwrite(self, pin_number, pin_high_low='HIGH'):
        self.arduino_device.digitalWrite(pin_number, pin_high_low)

    def com_arduino_usb_serial_writestring(self, serial_string):
        self.arduino_device.SoftwareSerial.write(serial_string)

    def com_arduino_usb_serial_receivestring(self):
        pass

def ButtonPill():

    board = Arduino(9600, "")
    i = 0
    Counter = 10
    CounterCopy = Counter

    while True:

        inp = board.analogRead(0)
        i = i + 1
        print "[" + str(i) + "]\t" + str(inp)
        if inp > 0:

            Counter = Counter - 1

            if Counter <= 2:

                message = client.messages.create(
                body="Hey there!\n" +
                "Looks like your medication needs to be restocked!\n" +
                "We have taken care of that for you! Ready to be picked up whenever you are ready :)", 
                to="+19737234645", 
                from_="+12677133663")

                message = client.messages.create(
                body="Hey there!\n" +
                "Looks like Ankita''s medication needs to be restocked!\n" +
                "We have taken informed her as well!", 
                to="+14702633590", 
                from_="+12677133663")
            
            elif Counter < (CounterCopy/2):

                message = client.messages.create(
                body="Hey there!\n" +
                "Looks like your doing well there friend!\n" +
                "Make sure your taking your medication on time!", 
                to="+19737234645", 
                from_="+12677133663")

        time.sleep(0.3)