def _connectXml(self):
'''
\brief Connect over XML-RPC.
'''
# initialize the connector
try:
if isinstance(self.apiDef,HartMgrDefinition.HartMgrDefinition):
self.connector = HartMgrConnector.HartMgrConnector()
else:
raise SystemError
except NotImplementedError as err:
self.guiLock.acquire()
self.tipLabel.configure(text=str(err))
self.guiLock.release()
return
print("connector initialized")
# read connection params from GUI
self.guiLock.acquire()
connectParams = {
'host': self.xmlHostText.get(1.0,Tkinter.END).strip(),
'port': int(self.xmlPortText.get(1.0,Tkinter.END).strip()),
}
self.guiLock.release()
print("params accepted")
print(connectParams)
# connect
try:
self.connector.connect(connectParams)
except ConnectionError as err:
self.guiLock.acquire()
self.xmlHostText.configure(bg=dustStyle.COLOR_ERROR)
self.xmlPortText.configure(bg=dustStyle.COLOR_ERROR)
self.tipLabel.configure(text=str(err))
self.guiLock.release()
return
else:
self.guiLock.acquire()
self.xmlHostText.configure(bg=dustStyle.COLOR_NOERROR)
self.xmlPortText.configure(bg=dustStyle.COLOR_NOERROR)
self.tipLabel.configure(text="Connection successful.")
self.guiLock.release()
# hide other connectFrames
self.guiLock.acquire()
self.serialFrame.grid_forget()
self.serialMuxFrame.grid_forget()
self.guiLock.release()
# update the button
self.guiLock.acquire()
self.xmlButton.configure(text='disconnect', command=self._disconnect)
self.guiLock.release()
# common connect routine
self._connect()
def _connect_xml(self):
# initialize the connector
try:
if isinstance(self.apiDef, HartMgrDefinition.HartMgrDefinition):
self.connector = HartMgrConnector.HartMgrConnector()
else:
raise SystemError
except NotImplementedError as err:
self.guiLock.acquire()
# self.tipLabel.configure(text=str(err))
self._is_not_used(err)
self.guiLock.release()
return
print("connector initialized")
print(self.connector)
# read connection params from GUI
self.guiLock.acquire()
connect_params = {
'host': self.XmlIpLineEdit.text().strip(),
'port': int(self.XmlPortLineEdit.text().strip()),
}
self.guiLock.release()
print("params accepted")
print(connect_params)
# connect
try:
self.connector.connect(connect_params)
except ConnectionError as err:
self.guiLock.acquire()
print str(err)
self.XmlIpLineEdit.setStyleSheet("background:" +
PdStyle.COLOR_ERROR)
self.XmlPortLineEdit.setStyleSheet("background:" +
PdStyle.COLOR_ERROR)
self.guiLock.release()
return
else:
self.guiLock.acquire()
self.XmlIpLineEdit.setStyleSheet("background:" +
PdStyle.COLOR_NOERROR)
self.XmlPortLineEdit.setStyleSheet("background:" +
PdStyle.COLOR_NOERROR)
self.guiLock.release()
# update the button
self.guiLock.acquire()
self.XmlConnect.clicked.disconnect(self._connect_xml)
self.XmlConnect.clicked.connect(self._disconnect_xml)
self.XmlConnect.setText("断开")
self.guiLock.release()
# common connect routine
self._connect()
def callback_notimplemented(Tuple):
return None, None
# Dictionary that relates notification type with callback function
NotificationParser = {
'UserConnect': callback_userconnect,
'MoteLive': callback_motelive,
'data': callback_data
}
#============================ main ============================================
print '\n\n================== Step 1. Connecting to the manager =============='
print '\n=====\nCreating connector'
connector = HartMgrConnector.HartMgrConnector()
print 'done.'
print '\n=====\nConnecting to HART manager'
try:
# Try to Connect
connector.connect({})
except ConnectionError as err:
# If a ConnectionError error is asserted, exit program
print err
sys.exit(1)
print 'done.'
print '\n\n================== Step 2. Getting information from the network ===='
# Logger function for AWS library
logger = logging.getLogger("AWSIoTPythonSDK.core")