def __init__( self, urlData): #Initialization of the goodweData class. All data members are set #to default values. Then the urlData is filtered and parsed try: self.m_sample = goodweSample.goodweSample() except Exception, ex: print "Error:" +str(ex)
def read_sample_data(self): '''Read a data sample.''' if self.m_worker and self.m_worker.is_online(): print "Worker is online" sample = self.m_worker.get_current_value() for subscriber in self.subscribers: subscriber(sample.get_temperature()) return sample else: return goodweSample.goodweSample()
def read_sample_data( self): '''Read a data sample.''' if self.m_worker and self.m_worker.is_online(): print "Worker is online" sample = self.m_worker.get_current_value() for subscriber in self.subscribers: subscriber( sample.get_temperature()) return sample else: return goodweSample.goodweSample()
def __init__(self, usb_pin, emulated, usb_id): '''Initialisation of the goodweUsb class. All data members are set to default values. ''' self.m_sample = goodweSample.goodweSample() self.m_state = State.OFFLINE self.m_serialNumber = "" self.m_serialBuffer = '' self.m_inverter_adr = 0x11 self.m_inverter_adr_confirmed = False self.m_deviceId = usb_id self.m_dev = None self.m_epi = None self.m_initialized = False self.m_emulated = "test" in emulated try: self.m_relay = gpio.usb_relay(usb_pin) except: exit(-1) self.cc_reg_switch = { FC.offline: self._skip_reg_message, FC.regreq: self._reg_received_registration, FC.allocreg: self._skip_reg_message, FC.addconf: self._reg_received_confirm_registration, FC.remreg: self._skip_reg_message, FC.remconf: self._reg_received_confirm_removal } self.cc_read_switch = { FC.query: self._skip_read_message, FC.result: self._read_received_message, FC.query_id: self._skip_read_message, FC.result_id: self._skip_read_message, FC.query_stt: self._skip_read_message, FC.result_stt: self._skip_read_message } self.state_switch = { State.OFFLINE: self._offline, State.CONNECTED: self._remove_registration, State.DISCOVER: self._discover_goodwe, State.ALLOC: self._alloc_register, State.ALLOC_CONF: self._read_data_goodwe, State.ALLOC_ASK: self._read_data_init, State.RUNNING: self._read_data }
def __init__(self, threadId, name, comms, interval): threading.Thread.__init__(self) self.m_threadId = threadId self.m_name = name self.m_sample_interval = interval self.m_stop = False self.m_comms = comms print "Set current sample in USB worker" try: self.m_current_value = self.m_comms.get_sample() print self.m_current_value.to_string() self.m_readError = False except: self.m_current_value = goodweSample.goodweSample() self.m_readError = True self.m_lock = threading.Lock() print "Init USB thread worker at " + str(interval) + " Hz."
def __init__(self, url, device, baudrate): '''Initialisation of the goodweRS485 class. All data members are set to default values. ''' self.m_sample = goodweSample.goodweSample() self.m_state = State.OFFLINE self.m_serialNumber = "" self.m_serialBuffer = '' self.m_inverter_adr = 0x11 self.m_inverter_adr_confirmed = False self.m_serial = None self.m_initialized = False self.m_emulated = "test" in url self.m_baudrate = baudrate self.m_device = device self.cc_reg_switch = { FC.offline: self._skip_message, FC.regreq: self._reg_received_registration, FC.allocreg: self._skip_message, FC.addconf: self._reg_received_confirm_registration, FC.remreg: self._skip_message, FC.remconf: self._reg_received_confirm_removal } self.cc_read_switch = { FC.query: self._skip_message, FC.result: self._read_received_message, FC.query_id: self._skip_message, FC.result_id: self._skip_message, FC.query_stt: self._skip_message, FC.result_stt: self._skip_message } self.state_switch = { State.OFFLINE: self.initialize, State.CONNECTED: self._remove_registration, State.DISCOVER: self._discover_goodwe, State.ALLOC: self._alloc_register, State.ALLOC_CONF: self._read_data_goodwe, State.ALLOC_ASK: self._read_data_init, State.RUNNING: self._read_data }
def __init__(self, usb_pin, emulated, usb_id): '''Initialisation of the goodweUsb class. All data members are set to default values. ''' self.m_sample = goodweSample.goodweSample() self.m_state = State.OFFLINE self.m_serialNumber = "" self.m_serialBuffer = '' self.m_inverter_adr = 0x11 self.m_inverter_adr_confirmed = False self.m_deviceId = usb_id self.m_dev = None self.m_epi = None self.m_initialized = False self.m_emulated = "test" in emulated try: self.m_relay = gpio.usb_relay( usb_pin) except: exit(-1) self.cc_reg_switch = {FC.offline: self._skip_reg_message, FC.regreq: self._reg_received_registration, FC.allocreg: self._skip_reg_message, FC.addconf: self._reg_received_confirm_registration, FC.remreg: self._skip_reg_message, FC.remconf: self._reg_received_confirm_removal} self.cc_read_switch = {FC.query: self._skip_read_message, FC.result: self._read_received_message, FC.query_id: self._skip_read_message, FC.result_id: self._skip_read_message, FC.query_stt: self._skip_read_message, FC.result_stt: self._skip_read_message} self.state_switch = { State.OFFLINE: self._offline, State.CONNECTED: self._remove_registration, State.DISCOVER: self._discover_goodwe, State.ALLOC: self._alloc_register, State.ALLOC_CONF: self._read_data_goodwe, State.ALLOC_ASK: self._read_data_init, State.RUNNING: self._read_data }
def __init__(self, url, device, baudrate): '''Initialisation of the goodweRS485 class. All data members are set to default values. ''' self.m_sample = goodweSample.goodweSample() self.m_state = State.OFFLINE self.m_serialNumber = "" self.m_serialBuffer = '' self.m_inverter_adr = 0x11 self.m_inverter_adr_confirmed = False self.m_serial = None self.m_initialized = False self.m_emulated = "test" in url self.m_baudrate = baudrate self.m_device = device self.cc_reg_switch = {FC.offline: self._skip_message, FC.regreq: self._reg_received_registration, FC.allocreg: self._skip_message, FC.addconf: self._reg_received_confirm_registration, FC.remreg: self._skip_message, FC.remconf: self._reg_received_confirm_removal} self.cc_read_switch = {FC.query: self._skip_message, FC.result: self._read_received_message, FC.query_id: self._skip_message, FC.result_id: self._skip_message, FC.query_stt: self._skip_message, FC.result_stt: self._skip_message} self.state_switch = { State.OFFLINE: self.initialize, State.CONNECTED: self._remove_registration, State.DISCOVER: self._discover_goodwe, State.ALLOC: self._alloc_register, State.ALLOC_CONF: self._read_data_goodwe, State.ALLOC_ASK: self._read_data_init, State.RUNNING: self._read_data }
def __init__(self, urlData): #Initialization of the goodweSample data object. All data members are set #to default values. self.m_sample = goodweSample.goodweSample() # Parse and filter the urlData. This can throw an IOError or EOFError. self.parse_data(urlData)