def __init__(self, scope_id, app_key, model_id, device_id, logger):
model_data = Device._create_model_data(model_id, None, True)
super(MasterDevice, self).__init__(scope_id, app_key, device_id, model_data, logger)
if config.MODBUS_MODE == 0:
self.modbus_client = SimulatedModbusDeviceClient(method='rtu', port=config.SERIAL_PORT,
timeout=config.MODBUS_CLIENT_TIMEOUT, baudrate=config.BAUD_RATE)
elif config.MODBUS_MODE == 1:
self.modbus_client = SerialModbusDeviceClient(method=config.MODBUS_METHOD, port=config.SERIAL_PORT,
timeout=config.MODBUS_CLIENT_TIMEOUT, baudrate=config.BAUD_RATE)
elif config.MODBUS_MODE == 2:
self.modbus_client = TCPModbusDeviceClient()
else:
raise 'Invalid Modbus Mode configuration'
def __init__(self, scope_id, app_key, model_id, device_id, master_id,
slave_id, active_registers, update_interval, modbus_client,
logger):
model_data = Device._create_model_data(model_id, master_id, False)
super(SlaveDevice, self).__init__(scope_id, app_key, device_id,
model_data, logger)
self.slave_id = slave_id
self.update_interval = 2 if update_interval == None else update_interval
self.active_registers = {}
self.read_registers = []
self.modbus_client = modbus_client
for active_register in active_registers:
name = active_register[config.ACTIVE_REGISTERS_KEY_REGISTER_NAME]
address = active_register[config.ACTIVE_REGISTERS_KEY_ADDRESS]
type = active_register[config.ACTIVE_REGISTERS_KEY_TYPE]
self.active_registers[name] = ActiveRegister(address, type)
if type == config.ACTIVE_REGISTERS_TYPE_DISCRETE_INPUT or \
type == config.ACTIVE_REGISTERS_TYPE_INPUT_REGISTER:
self.read_registers.append(name)
