Python InterfaceKit.waitForAttach方法代码示例

# 需要导入模块: from Phidgets.Devices import InterfaceKit [as 别名]
# 或者: from Phidgets.Devices.InterfaceKit import waitForAttach [as 别名]
class phidget:
    def __init__(self, id, port):
        self.id = id
        self.port = port
        self.serial_numbers = (262305, # 4-port, shelf 6
                               262295, # 4-port, shelf 6
                               318471, # 8-port, shelf 2
                               312226, # 8-port, shelf 4
                               259764, # 4-port, shelf 8
                               319749, # 8-port, shelf 10
                               259763, # 4-port, shelf 6
                               )
        self.serial_num = self.serial_numbers[id]
        self.lockfile = "/var/run/lock/phidget-%s.lock" %self.id
        self.lock_fp = open(self.lockfile, "w")
        self.lock_fd = self.lock_fp.fileno()
        fcntl.lockf(self.lock_fd, fcntl.LOCK_EX)
        if debug:
            print "[%.2f] Aquired lock for Phidget %s" %(time.time(), self.id)

        try:
            self.device = InterfaceKit()	
        except RuntimeError as e:
            print("Runtime Error: %s" % e.message)
    
        try:
            self.device.openPhidget(serial=self.serial_num)
        except PhidgetException as e:
            print ("Phidget Exception %i: %s" % (e.code, e.detail))
            fcntl.lockf(self.lock_fd, fcntl.LOCK_UN)
            exit(1)

        self.device.waitForAttach(10000)

        #print ("Phidget %d attached!" % (self.device.getSerialNum()))
        #print ("Phidget has %d inputs, %d outputs, %d sensors"
        #       %(self.device.getInputCount(), self.device.getOutputCount(), self.device.getSensorCount()))

    def close(self):
        self.device.closePhidget()
        fcntl.lockf(self.lock_fd, fcntl.LOCK_UN)
        if debug:
            print "[%.2f] Released lock for Phidget %s" %(time.time(), self.id)

    def on(self):
        self.device.setOutputState(self.port, 1)

    def off(self):
        self.device.setOutputState(self.port, 0)

    def cmd(self, cmd):
        if cmd == 'on':
            self.on()
        if cmd == 'off':
            self.off()

# 需要导入模块: from Phidgets.Devices import InterfaceKit [as 别名]
# 或者: from Phidgets.Devices.InterfaceKit import waitForAttach [as 别名]
def main():
	parser = argparse.ArgumentParser(description='read sensor values from a Phidgets device')
	
	group = parser.add_mutually_exclusive_group(required=True)
	
	group.add_argument('-d', '--digital', metavar='<input id>', type=int, help='read from a digital input')
	group.add_argument('-a', '--analog', metavar='<sensor id>', type=int, help='read from an analog sensor')
	
	parser.add_argument('-t', '--temperature-sensor', action='store_const', const=True, default=False, help='device is a temperature sensor, output in degrees celcius. must be reading an analog sensor')
	parser.add_argument('-m', '--precision-light-sensor-multiplier', metavar='<multiplier>', type=float, help='\'m\' value from the underside of the precision light sensor. must be reading an analog sensor')
	parser.add_argument('-b', '--precision-light-sensor-boost', metavar='<boost>', type=float, help='\'b\' value from the underside of the precision light sensor. must be reading an analog sensor')
	cli_args = parser.parse_args()
	
	try:
		device = InterfaceKit()
	except RuntimeError as e:
		print("Runtime Error: %s" % e.message)
		exit(2)
	
	try:
		device.openPhidget()
		device.waitForAttach(1000)
		
		if cli_args.digital != None:
			if cli_args.digital < device.getInputCount():
				print device.getInputState(cli_args.digital)
			else:
				parser.print_usage()
				print('%s: error: input id out of range (maximum is %d)' % (sys.argv[0], device.getInputCount()-1))
		elif cli_args.analog != None:
			if cli_args.analog < device.getSensorCount():
				if cli_args.temperature_sensor == True:
					print (float(device.getSensorValue(cli_args.analog)) * 0.2222) - 61.1111 
				elif (cli_args.precision_light_sensor_multiplier == None) != (cli_args.precision_light_sensor_boost == None):
					parser.print_usage()
					print('%s: error: you must supply both precision light sensor arguments')
				elif cli_args.precision_light_sensor_multiplier != None and cli_args.precision_light_sensor_boost != None:
					print (cli_args.precision_light_sensor_multiplier * float(device.getSensorValue(cli_args.analog)) + cli_args.precision_light_sensor_boost)
				else:
					print device.getSensorValue(cli_args.analog)
			else:
				parser.print_usage()
				print('%s: error: sensor id out of range (maximum is %d)' % (sys.argv[0], device.getSensorCount()-1))
		device.closePhidget()
	except PhidgetException as e:
		print("Phidget Exception %i: %s" % (e.code, e.details))
		try:
			device.closePhidget()
		except PhidgetException as e:
			print("Phidget Exception %i: %s" % (e.code, e.details))
		print("Exiting...")
		exit(1)
	exit(0)

# 需要导入模块: from Phidgets.Devices import InterfaceKit [as 别名]
# 或者: from Phidgets.Devices.InterfaceKit import waitForAttach [as 别名]
def init():
        notifo = Notifo(user="pcondosta", secret="xc53e5cdc470b9adb5165adcd4aeb597549136d7c")
        db=MySQLdb.connect(host="localhost",user="pete",passwd="",db="security")
        c=db.cursor()
        interfaceKit = InterfaceKit()
        interfaceKit.openPhidget()
        interfaceKit.waitForAttach(10000)
        security_state = interfaceKit.getInputState(0)
        sec_state(security_state)
        FD,BSDR,BSLR = getSensor()
        updateMysql(FD,"FD")
        updateMysql(BSDR,"BSDR")
        updateMysql(BSLR,"BSLR")

# 需要导入模块: from Phidgets.Devices import InterfaceKit [as 别名]
# 或者: from Phidgets.Devices.InterfaceKit import waitForAttach [as 别名]
class PhidgetTextLCD(object):
  """
  A class modelled after a Phidget InterfaceKit with an integrated LCD.
  It contains a list of objects, which are subclasses of Sensor object.

  Attributes:
      analog_sensors: a list containing objects of one of subclasses of Sensor
      data_dir: a string of directory path to save sensor reading data in
  """

  def __init__(self, analog_sensors, data_dir):
    """Initializes the members."""
    self.__interfaceKit = InterfaceKit()
    self.__textLCD = TextLCD()

    self.__data_dir = data_dir

    # instantiate classes according to actual sensor port configuration
    self.sensors = []
    for sensor in analog_sensors:
      a_sensor = self.__Factory(sensor)
      self.sensors.append(a_sensor)

    try:
      # Interface Kit
      self.__interfaceKit.openPhidget()
      self.__interfaceKit.waitForAttach(10000)
      print "%s (serial: %d) attached!" % (
        self.__interfaceKit.getDeviceName(), self.__interfaceKit.getSerialNum())

      # get initial value from each sensor
      i = 0
      for sensor in self.sensors:
        #print sensor.product_name
        #print sensor.value
        sensor.value = self.__interfaceKit.getSensorValue(i)
        i += 1

      self.__interfaceKit.setOnSensorChangeHandler(self.__SensorChanged)

      # Text LCD
      self.__textLCD.openPhidget()
      self.__textLCD.waitForAttach(10000)
      print "%s attached!" % (self.__textLCD.getDeviceName())

      self.__textLCD.setCursorBlink(False)

    except PhidgetException, e:
      print "Phidget Exception %i: %s" % (e.code, e.message)
      sys.exit(1)

# 需要导入模块: from Phidgets.Devices import InterfaceKit [as 别名]
# 或者: from Phidgets.Devices.InterfaceKit import waitForAttach [as 别名]
    return 0


print "Opening phidget object...."

try:
    interfaceKit.openPhidget()
except PhidgetException, e:
    print "Phidget Exception %i: %s" % (e.code, e.message)
    print "Exiting...."
    exit(1)

print "Waiting for attach...."

try:
    interfaceKit.waitForAttach(10000)
except PhidgetException, e:
    print "Phidget Exception %i: %s" % (e.code, e.message)
    try:
        interfaceKit.closePhidget()
    except PhidgetException, e:
        print "Phidget Exception %i: %s" % (e.code, e.message)
        print "Exiting...."
        exit(1)
    print "Exiting...."
    exit(1)


print "Output Count: "+str(interfaceKit.getOutputCount())

time.sleep(3)

# 需要导入模块: from Phidgets.Devices import InterfaceKit [as 别名]
# 或者: from Phidgets.Devices.InterfaceKit import waitForAttach [as 别名]
print('<center><b><font size="16" color="#0000ff">FULL INTERFACEKIT</font></b></center><br>')
print('<font size="4">THIS PROJECT WILL DEVELOP IN A FULL FUNCTIONAL WEB APPLICATION TO CONTROL THE PHIDGETS SBC</font>')
print('<br>&#169 J J Slabbert') 
print('<br><a href="mailto:[email protected]">[email protected]</a><br><br>')

# Create, Open, and Attach the Interface Kit
try:
    ifk = InterfaceKit()
except RuntimeError as e:
    errors = errors + "<h5>Runtime Exception on object creation: " + e.details + "</h5>\n"
try:
    ifk.openRemoteIP('192.168.10.106',5001)
except PhidgetException as e:
    errors = errors + "<h5>Phidget Exception on Open: " + e.details + "</h5>\n"
try:
    ifk.waitForAttach(10000)
except PhidgetException as e:
    errors = errors + "<h5>Phidget Exception on Attach: " + e.details + "</h5>\n"
    errors = errors + "<h5>If Phidget is 'Not Physically Attached' it may be in use</h5>\n"

print('<table><tr><td>')


# Generating the Sensor Value Table
print('<b>Analog Sensor Values</b>')
print('<table border="1"><tr><td>Sensor Number</td><td>Sensor Value</td></tr>\n')

for i in range (0,8):
    try:        
        print ('<tr><td>'+str(i)+'</td><td>'+str(ifk.getSensorValue(i))+'</td></tr>\n')
    except:

# 需要导入模块: from Phidgets.Devices import InterfaceKit [as 别名]
# 或者: from Phidgets.Devices.InterfaceKit import waitForAttach [as 别名]
    print("Exiting....")
    exit(1)

print("Opening phidget object....")

try:
    interfaceKit.openPhidget()
except PhidgetException as e:
    print("Phidget Exception %i: %s" % (e.code, e.details))
    print("Exiting....")
    exit(1)

print("Waiting for attach....")

try:
    interfaceKit.waitForAttach(86400000) # wait a day
except PhidgetException as e:
    print("Phidget Exception %i: %s" % (e.code, e.details))
    try:
        interfaceKit.closePhidget()
    except PhidgetException as e:
        print("Phidget Exception %i: %s" % (e.code, e.details))
        print("Exiting....")
        exit(1)
    print("Exiting....")
    exit(1)

chr = sys.stdin.read(1)

print("Closing...")

# 需要导入模块: from Phidgets.Devices import InterfaceKit [as 别名]
# 或者: from Phidgets.Devices.InterfaceKit import waitForAttach [as 别名]
  if e.value > 0 and e.value < 301:
    device.setOutputState(0, 1)
    device.setOutputState(1, 0)
    device.setOutputState(2, 0)
  if e.value > 300 and e.value < 601:
    device.setOutputState(0, 0)
    device.setOutputState(1, 1)
    device.setOutputState(2, 0)
  if e.value > 601 and e.value < 999:
    device.setOutputState(0, 0)
    device.setOutputState(1, 0)
    device.setOutputState(2, 1)

try:
  device.openPhidget()
  device.waitForAttach(10000)
except PhidgetException as e:
  print('Phidget Exception')
  exit(1)

def AttachHandler(event):
  attachedDevice = event.device
  serialNumber = attachedDevice.getSerialNum()
  deviceName = attachedDevice.getDeviceName()
  print("Hello to Device " + str(deviceName) + ", Serial Number: " + str(serialNumber))
  device.setOnSensorChangeHandler(sensorChanged)

try:
  device.setOnAttachHandler(AttachHandler)
except PhidgetException as e: 
  pass