def __init__(self,
serial_device,
slave_address,
debug=False,
cache=True,
retries=3):
"""Initialize the driver
Args:
serial_device (str): The serial device to use
slave_address (int): The address of the slave device
debug (bool): Whether debugging output from minimal modbus should be enabled
cache (bool): Whether system configuration values (which are expected not to
change within the runtime of the program) should be cached
"""
LOGGER.info('__init__ called, serial device: %s, slave address: %s',
serial_device, slave_address)
Instrument.__init__(self, serial_device, slave_address)
self.serial.baudrate = 9600
self.serial.stopbits = 2
self.serial.timeout = 2.0
self.retries = retries
# Variables
self.debug = debug
self.cache = cache
# Cache
self.system_conf = {}
self.channel_conf = {}
LOGGER.info('__init__ complete')
def __init__(self, serial_device, slave_address, debug=False, cache=True, retries=3):
"""Initialize the driver
Args:
serial_device (str): The serial device to use
slave_address (int): The address of the slave device
debug (bool): Whether debugging output from minimal modbus should be enabled
cache (bool): Whether system configuration values (which are expected not to
change within the runtime of the program) should be cached
"""
LOGGER.info('__init__ called, serial device: %s, slave address: %s',
serial_device, slave_address)
Instrument.__init__(self, serial_device, slave_address)
self.serial.baudrate = 9600
self.serial.stopbits = 2
self.serial.timeout = 2.0
self.retries = retries
# Variables
self.debug = debug
self.cache = cache
# Cache
self.system_conf = {}
self.channel_conf = {}
LOGGER.info('__init__ complete')
def __init__(self, port, slaveaddress, bimaster=False):
Instrument.__init__(self, port, slaveaddress)
self.serial.baudrate = 9600
self.serial.bytesize = serial.EIGHTBITS
self.serial.parity = serial.PARITY_NONE
self.serial.stopbits = serial.STOPBITS_ONE
self.serial.timeout = 1
self.mode = MODE_RTU
self.bimaster = bimaster
def __init__(self, port):
""" inititalizes the ModbusInstrument at a certain COM-Port
Arguments:
port -- path to serial port, e.g. for Windows "COM1"
"""
ModbusInstrument.__init__(self, port, 1)
self.lock = Lock()
self.
self.loops = []
for i in range(0, 8):
self.loops.append(Loop(self, i * 256, self.lock))
def reconnect(self):
ModbusInstrument.__init__(self, port, 1)
print('reconnected')