def write_coil(self, coil_address, write_value):
""" Modbus command : write single coil data (function code = 05)
@Argument :
coil_address (int16) : Coil address where to write a coil data
write_value (int) : write value
"""
# Generate modbus TCP message
try:
message = modbus_tcp.write_single_coil(slave_id=self.device_id,
address=coil_address,
value=write_value)
except Exception as e:
print("Error during generate modbus message.")
# Send message via TCP socket
try:
self._connect()
response = modbus_tcp.send_message(message, self.tcp_socket)
print("response={}".format(response))
self._disconnect()
except Exception as e:
print("Error during send modbus message.")
print(e)
def openDoor(ip):
global Threat_Flags
try: #open door
if not Threat_Flags[0]:
try:
sock_modbus = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock_modbus.connect(('10.11.13.' + ip, 502))
str_message = tcp.write_single_coil(slave_id=1,
address=100,
value=1)
list_response = tcp.send_message(str_message, sock_modbus)
except socket.error as e:
print('except')
QMessageBox(QMessageBox.Critical, "Error:\n", str(e)).exec()
else:
pygame.mixer.music.load("fb.mp3")
pygame.mixer.music.play(5)
createRecord()
GameThread(ip).start()
setDoor(0)
SleepThread(10, setDoor, 1).start()
finally:
sock_modbus.close()
except: #open door
answerMessage = '{} >> unenable to start game'.format(
time.strftime('%H:%M:%S|%y.%m.%d', time.localtime()))
logging.warning(answerMessage)
else: #open door
answerMessage = '{} >> start game'.format(
time.strftime('%H:%M:%S|%y.%m.%d', time.localtime()))
logging.info(answerMessage)
def writeBit(self,address,value):
message = tcp.write_single_coil(self.slaveNbr, address, value)
response = self.__doRequest(message)
return response
def write_off(self):
message = tcp.write_single_coil(slave_id=1, address=self.address, value=0)
response = tcp.send_message(message,self.sock)
print("Wrote Off")
def button(func, state): state = not state ret_word = "" ret_state = False conf.SIGNED_VALUES = True plc_ip = '192.168.10.35' port_id = 502 sl_id = 0 writing_value = 1 # socket sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) # 502 is the port sock.connect((plc_ip, port_id)) if (func == 0): message = tcp.read_coils(slave_id = 1, starting_address = func, quantity = 1) response = tcp.send_message(message, sock) if (response[0]): message = tcp.write_single_coil(slave_id = 1, address = func, value = 0) response = tcp.send_message(message, sock) ret_word = "Failed to flush all" return ret_state,ret_word else: row_Entry_message = tcp.read_coils(slave_id = 1, starting_address = 1, quantity = 1) row_Entry_response = tcp.send_message(row_Entry_message, sock) row_Entry_state = row_Entry_response[0] if (row_Entry_state): message = tcp.write_single_coil(slave_id = 1, address = func, value = 1) response = tcp.send_message(message, sock) message = tcp.read_coils(slave_id = 1, starting_address = func, quantity = 1) response = tcp.send_message(message, sock) if(response[0]): ret_word = "Flush all once" ret_state = True time.sleep(1) message = tcp.write_single_coil(slave_id = 1, address = func, value = 0) response = tcp.send_message(message, sock) return ret_state,ret_word else: ret_word = "Failed to flush all once" return ret_state,ret_word else: ret_word = "Harvester not on row_Entry state" return ret_state,ret_word elif (func == 1): # Make sure it is not shutdown message = tcp.read_holding_registers(slave_id=1, starting_address=0, quantity=1) response = tcp.send_message(message, sock) if(response[0]): # Make sure row_Out state is 0 message = tcp.write_single_coil(slave_id = 1, address = 2, value = 0) response = tcp.send_message(message, sock) message = tcp.read_coils(slave_id = 1, starting_address = 2, quantity = 1) response = tcp.send_message(message, sock) if (not response[0]): # Make sure clean state is 0 message = tcp.write_single_coil(slave_id = 1, address = 3, value = 0) response = tcp.send_message(message, sock) message = tcp.write_single_coil(slave_id = 1, address = func, value = 1) response = tcp.send_message(message, sock) message = tcp.read_coils(slave_id = 1, starting_address = func, quantity = 1) response = tcp.send_message(message, sock) if(response[0]): ret_state = True ret_word = "Standby/row_entry on" return ret_state,ret_word else: ret_word = "Failed to standby" return ret_state,ret_word else: ret_word = "You are in shutdown mode" return ret_state, ret_word elif (func == 2): message = tcp.read_holding_registers(slave_id=1, starting_address=0, quantity=1) response = tcp.send_message(message, sock) if(response[0]): # Make sure row_Entry state is 0 message = tcp.write_single_coil(slave_id = 1, address = 1, value = 0) response = tcp.send_message(message, sock) message = tcp.read_coils(slave_id = 1, starting_address = 2, quantity = 1) response = tcp.send_message(message, sock) if (not response[0]): message = tcp.write_single_coil(slave_id = 1, address = func, value = 1) response = tcp.send_message(message, sock) message = tcp.read_coils(slave_id = 1, starting_address = func, quantity = 1) response = tcp.send_message(message, sock) if(response[0]): ret_state = True ret_word = "Navigation/Row_Out on" return ret_state,ret_word else: ret_word = "Failed to set Navigation/Row_Out mode" return ret_state,ret_word else: ret_word = "You are in shutdown mode" return ret_state, ret_word elif (func == 3): message = tcp.read_coils(slave_id = 1, starting_address = func, quantity = 1) response = tcp.send_message(message, sock) if (response[0]): message = tcp.write_single_coil(slave_id = 1, address = func, value = 0) response = tcp.send_message(message, sock) else: message = tcp.read_coils(slave_id = 1, starting_address = 2, quantity = 1) response = tcp.send_message(message, sock) if (response[0] != 1): ret_word = "row_Out is not on, make sure row_Out is on first" return ret_state,ret_word else: message = tcp.write_single_coil(slave_id = 1, address = func, value = 1) response = tcp.send_message(message, sock) message = tcp.read_coils(slave_id = 1, starting_address = func, quantity = 1) response = tcp.send_message(message, sock) if(response[0]): ret_state = True ret_word = "clean on" return ret_state,ret_word else: ret_word = "failed to set clean on" return ret_state,ret_word elif (func == 4): message = tcp.write_single_register(slave_id = 1, address = 0, value = 16) response = tcp.send_message(message, sock) message = tcp.read_holding_registers(slave_id=1, starting_address=0, quantity=1) response = tcp.send_message(message, sock) if response[0] == 16: ret_word = "Startup" ret_state = True return ret_state,ret_word else: ret_word = "Unable to startup" return ret_state,ret_word elif (func == 5): message = tcp.read_coils(slave_id = 1, starting_address = 1, quantity = 1) response = tcp.send_message(message, sock) if response[0]: message = tcp.write_single_coil(slave_id=1, address=func,value=1) response = tcp.send_message(message,sock) time.sleep(1) message = tcp.write_single_coil(slave_id = 1, address = func, value = 0) response = tcp.send_message(message, sock) ret_word = "Trough 1 flush once" return ret_state,ret_word else: ret_word = "Not in Standby/Row_Entry state" return ret_state, ret_word elif (func == 6): message = tcp.read_coils(slave_id = 1, starting_address = 1, quantity = 1) response = tcp.send_message(message, sock) if response[0]: message = tcp.write_single_coil(slave_id=1, address=func,value=1) response = tcp.send_message(message,sock) time.sleep(1) message = tcp.write_single_coil(slave_id = 1, address = func, value = 0) response = tcp.send_message(message, sock) ret_word = "Trough 2 flush once" return ret_state,ret_word else: ret_word = "Not in Standby/Row_Entry state" return ret_state, ret_word elif (func == 7): message = tcp.read_coils(slave_id = 1, starting_address = 1, quantity = 1) response = tcp.send_message(message, sock) if response[0]: message = tcp.write_single_coil(slave_id=1, address=func,value=1) response = tcp.send_message(message,sock) time.sleep(1) message = tcp.write_single_coil(slave_id = 1, address = func, value = 0) response = tcp.send_message(message, sock) ret_word = "Trough 3 flush once" return ret_state,ret_word else: ret_word = "Not in Standby/Row_Entry state" return ret_state, ret_word elif (func == 8): message = tcp.read_coils(slave_id = 1, starting_address = 1, quantity = 1) response = tcp.send_message(message, sock) if response[0]: message = tcp.write_single_coil(slave_id=1, address=func,value=1) response = tcp.send_message(message,sock) time.sleep(1) message = tcp.write_single_coil(slave_id = 1, address = func, value = 0) response = tcp.send_message(message, sock) ret_word = "Trough 4 flush once" return ret_state,ret_word else: ret_word = "Not in Standby/Row_Entry state" return ret_state, ret_word elif (func == 9): message = tcp.read_coils(slave_id = 1, starting_address = 1, quantity = 1) response = tcp.send_message(message, sock) if response[0]: message = tcp.write_single_coil(slave_id=1, address=func,value=1) response = tcp.send_message(message,sock) time.sleep(1) message = tcp.write_single_coil(slave_id = 1, address = func, value = 0) response = tcp.send_message(message, sock) ret_word = "Trough 5 flush once" return ret_state,ret_word else: ret_word = "Not in Standby/Row_Entry state" return ret_state, ret_word if (func == 10): message = tcp.read_coils(slave_id = 1, starting_address = func, quantity = 1) response = tcp.send_message(message, sock) if (response[0]): message = tcp.write_single_coil(slave_id = 1, address = func, value = 0) response = tcp.send_message(message, sock) else: row_Entry_message = tcp.read_coils(slave_id = 1, starting_address = 1, quantity = 1) row_Entry_response = tcp.send_message(row_Entry_message, sock) row_Entry_state = row_Entry_response[0] if (row_Entry_state): message = tcp.write_single_coil(slave_id = 1, address = func, value = 1) response = tcp.send_message(message, sock) message = tcp.read_coils(slave_id = 1, starting_address = func, quantity = 1) response = tcp.send_message(message, sock) if(response[0]): ret_state = True ret_word = "Flush_with_delay once" time.sleep(1) message = tcp.write_single_coil(slave_id = 1, address = func, value = 0) response = tcp.send_message(message, sock) return ret_state,ret_word else: ret_word = "Failed to delay flush once" return ret_state,ret_word else: ret_word = "Harvester not on Standby/Row_Entry state" return ret_state,ret_word elif (func == -1): message = tcp.write_single_register(slave_id = 1, address = 0, value = 0) response = tcp.send_message(message, sock) message = tcp.read_holding_registers(slave_id=1, starting_address=0, quantity=1) response = tcp.send_message(message, sock) if response[0] == 0: ret_state = True ret_word = "Close all" return ret_state,ret_word return ret_state,ret_word sock.close()
def write_coil(self, address, value):
with self.__lock:
message = tcp.write_single_coil(slave_id=1,
address=address - 1,
value=value)
self.__send_modbus_message(message)
def button(func, state): state = not state ret_word = "" ret_state = False conf.SIGNED_VALUES = True plc_ip = '192.168.10.35' port_id = 502 sl_id = 0 writing_value = 1 # socket sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) # 502 is the port sock.connect((plc_ip, port_id)) if (func == 0): message = tcp.read_coils(slave_id = 1, starting_address = func, quantity = 1) response = tcp.send_message(message, sock) if (response[0]): message = tcp.write_single_coil(slave_id = 1, address = func, value = 0) response = tcp.send_message(message, sock) ret_word = "Failed to flush all" return ret_state,ret_word else: row_Entry_message = tcp.read_coils(slave_id = 1, starting_address = 1, quantity = 1) row_Entry_response = tcp.send_message(row_Entry_message, sock) row_Entry_state = row_Entry_response[0] if (row_Entry_state): message = tcp.write_single_coil(slave_id = 1, address = func, value = 1) response = tcp.send_message(message, sock) message = tcp.read_coils(slave_id = 1, starting_address = func, quantity = 1) response = tcp.send_message(message, sock) if(response[0]): ret_word = "flush for 1 sec" ret_state = True time.sleep(1) message = tcp.write_single_coil(slave_id = 1, address = func, value = 0) response = tcp.send_message(message, sock) return ret_state,ret_word else: ret_word = "failed to set flush on" return ret_state,ret_word else: ret_word = "Harvester not on row_Entry state, make sure it is on row_Entry state first to flush" return ret_state,ret_word elif (func == 1): # Make sure row_Out state is 0 message = tcp.write_single_coil(slave_id = 1, address = 2, value = 0) response = tcp.send_message(message, sock) # Make sure clean state is 0 message = tcp.write_single_coil(slave_id = 1, address = 3, value = 0) response = tcp.send_message(message, sock) message = tcp.write_single_coil(slave_id = 1, address = func, value = 1) response = tcp.send_message(message, sock) message = tcp.read_coils(slave_id = 1, starting_address = func, quantity = 1) response = tcp.send_message(message, sock) if(response[0]): ret_state = True ret_word = "row_Entry on" return ret_state,ret_word else: ret_word = "failed to set row_Entry on" return ret_state,ret_word elif (func == 2): # Make sure row_Entry state is 0 message = tcp.write_single_coil(slave_id = 1, address = 1, value = 0) response = tcp.send_message(message, sock) #Make sure flush state is 0 message = tcp.write_single_coil(slave_id = 1, address = 0, value = 0) response = tcp.send_message(message, sock) message = tcp.write_single_coil(slave_id = 1, address = func, value = 1) response = tcp.send_message(message, sock) message = tcp.read_coils(slave_id = 1, starting_address = func, quantity = 1) response = tcp.send_message(message, sock) if(response[0]): ret_state = True ret_word = "row_Out on" return ret_state,ret_word else: ret_word = "failed to set row_Out on" return ret_state,ret_word elif (func == 3): message = tcp.read_coils(slave_id = 1, starting_address = func, quantity = 1) response = tcp.send_message(message, sock) if (response[0]): message = tcp.write_single_coil(slave_id = 1, address = func, value = 0) response = tcp.send_message(message, sock) else: message = tcp.read_coils(slave_id = 1, starting_address = 2, quantity = 1) response = tcp.send_message(message, sock) if (response[0] != 1): ret_word = "row_Out is not on, make sure row_Out is on first" return ret_state,ret_word else: message = tcp.write_single_coil(slave_id = 1, address = func, value = 1) response = tcp.send_message(message, sock) message = tcp.read_coils(slave_id = 1, starting_address = func, quantity = 1) response = tcp.send_message(message, sock) if(response[0]): ret_state = True ret_word = "clean on" return ret_state,ret_word else: ret_word = "failed to set clean on" return ret_state,ret_word elif (func == 4): message = tcp.write_single_register(slave_id = 1, address = 0, value = 16) response = tcp.send_message(message, sock) elif (func == 5): message = tcp.write_single_coil(slave_id=1, address=func,value=1) response = tcp.send_message(message,sock) time.sleep(1) message = tcp.write_single_coil(slave_id = 1, address = func, value = 0) response = tcp.send_message(message, sock) ret_word = "trough 1" return ret_state,ret_word elif (func == 6): message = tcp.write_single_coil(slave_id=1, address=func,value=1) response = tcp.send_message(message,sock) time.sleep(1) message = tcp.write_single_coil(slave_id = 1, address = func, value = 0) response = tcp.send_message(message, sock) ret_word = "trough 2" return ret_state,ret_word elif (func == 7): message = tcp.write_single_coil(slave_id=1, address=func,value=1) response = tcp.send_message(message,sock) time.sleep(1) message = tcp.write_single_coil(slave_id = 1, address = func, value = 0) response = tcp.send_message(message, sock) ret_word = "trough 3" return ret_state,ret_word elif (func == 8): message = tcp.write_single_coil(slave_id=1, address=func,value=1) response = tcp.send_message(message,sock) time.sleep(1) message = tcp.write_single_coil(slave_id = 1, address = func, value = 0) response = tcp.send_message(message, sock) ret_word = "trough 4" return ret_state,ret_word elif (func == 9): message = tcp.write_single_coil(slave_id=1, address=func,value=1) response = tcp.send_message(message,sock) time.sleep(1) message = tcp.write_single_coil(slave_id = 1, address = func, value = 0) response = tcp.send_message(message, sock) ret_word = "trough 5" return ret_state,ret_word if (func == 10): message = tcp.read_coils(slave_id = 1, starting_address = func, quantity = 1) response = tcp.send_message(message, sock) if (response[0]): message = tcp.write_single_coil(slave_id = 1, address = func, value = 0) response = tcp.send_message(message, sock) else: row_Entry_message = tcp.read_coils(slave_id = 1, starting_address = 1, quantity = 1) row_Entry_response = tcp.send_message(row_Entry_message, sock) row_Entry_state = row_Entry_response[0] if (row_Entry_state): message = tcp.write_single_coil(slave_id = 1, address = func, value = 1) response = tcp.send_message(message, sock) message = tcp.read_coils(slave_id = 1, starting_address = func, quantity = 1) response = tcp.send_message(message, sock) if(response[0]): ret_state = True ret_word = "flush_with_delay on" time.sleep(1) message = tcp.write_single_coil(slave_id = 1, address = func, value = 0) response = tcp.send_message(message, sock) return ret_state,ret_word else: ret_word = "failed to set flush on" return ret_state,ret_word else: ret_word = "Harvester not on row_Entry state, make sure it is on row_Entry state first to flush" return ret_state,ret_word elif (func == -1): message = tcp.write_single_register(slave_id = 1, address = 0, value = 0) response = tcp.send_message(message, sock) ret_state = True ret_word = "Close all" return ret_state,ret_word return ret_state,ret_word sock.close()
from umodbus.client import tcp
from time import sleep
SCADAIP = '192.168.0.12'
# Enable values to be signed (default is False).
conf.SIGNED_VALUES = True
# open connection
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.connect((SCADAIP, 502))
#loop to blink light (range value is 2x the number of 'on' blinks
for loop in range(20):
# start with 'on' command (1)
# make sure range value is even if you want to end with light off
onoff = 1 if (loop % 2 == 0) else 0
# set message to write to coil (DO4)
message = tcp.write_single_coil(slave_id=1, address=4, value=onoff)
# send message
response = tcp.send_message(message, sock)
# wait 0.5 second before looping
sleep(0.5)
#close connection
sock.close()
def run(self):
sock = socket.socket()
sock.bind(("", 2017))
sock.listen(1)
try: #fire socket
while True:
conn, addr = sock.accept()
if addr[0] != self.server_address:
print('wrong server')
conn.send("connection error. wrong server".encode("utf-8"))
conn.close()
continue
data = ''
try: #recive data
data = conn.recv(1024)
except socket.error as e: #recive data
answerMessage = '{} >> socket connection error {}'.format(
time.strftime('%H:%M:%S|%y.%m.%d', time.localtime()),
e.args[0])
logging.warning(answerMessage)
else: #recive data
if data == b'FIRE': #data parse
print('FIRE')
global door_pin, player_pin, gpio_lock
gpio_lock.acquire()
try: #anlock door
self.flag_link[0] = 1
pygame.mixer.music.stop()
GPIO.setmode(GPIO.BCM)
GPIO.setup((door_pin), GPIO.OUT)
self.previos_pin_stat = GPIO.input(door_pin)
GPIO.output((door_pin), GPIO.LOW)
sock_modbus = socket.socket(
socket.AF_INET, socket.SOCK_STREAM)
sock_modbus.connect(('10.11.13.104', 502))
str_message = tcp.write_single_coil(slave_id=1,
address=100,
value=4)
list_response = tcp.send_message(
str_message, sock_modbus)
except: #anlock door
conn.send(
"Error while unblock doors".encode("utf-8"))
answerMessage = '{} >> Error while unblock doors'.format(
time.strftime('%H:%M:%S|%y.%m.%d',
time.localtime()))
logging.warning(answerMessage)
else: #anlock door
conn.send("Unblock doors".encode("utf-8"))
answerMessage = '{} >> Unblock door by fire alarm'.format(
time.strftime('%H:%M:%S|%y.%m.%d',
time.localtime()))
logging.info(answerMessage)
finally: #anlock door
gpio_lock.release()
sock_modbus.close()
elif data == b'ALLOW': #data parse
print('ALLOW')
global door_pin, player_pin, gpio_lock
gpio_lock.acquire()
try: #allow blocking
self.flag_link[0] = 0
GPIO.setmode(GPIO.BCM)
GPIO.setup((door_pin), GPIO.OUT)
GPIO.output((door_pin), self.previos_pin_stat)
except: #allow blocking
conn.send("Error while unlock AC".encode("utf-8"))
answerMessage = '{} >> Error while unlock AC'.format(
time.strftime('%H:%M:%S|%y.%m.%d',
time.localtime()))
logging.warning(answerMessage)
else: #allow blocking
conn.send("Unlock AC".encode("utf-8"))
answerMessage = '{} >> Anlock AC after fire alarm'.format(
time.strftime('%H:%M:%S|%y.%m.%d',
time.localtime()))
logging.info(answerMessage)
finally: #allow blocking
gpio_lock.release()
else: #data parse
conn.send("error: unknown command: ".encode("utf-8"),
data)
answerMessage = '{} >> Error: unknown command: {}'.format(
time.strftime('%H:%M:%S|%y.%m.%d',
time.localtime()),
data.decode("utf-8"))
logging.warning(answerMessage)
finally:
conn.close()
finally: #fire socket
sock.close()
