class MainWindow(QMainWindow):
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
self._ui = uic.loadUi("mainwindow.ui", self)
self.setAttribute(Qt.WA_QuitOnClose)
self.setAttribute(Qt.WA_DeleteOnClose)
# - private void MainForm_Load(object sender, EventArgs e)
self.recipe = Recipe() # - recipies
self.settings = Settings() # - settings
# self.settings.initialize()
# - ModbusClient PLC Connect
self.modbusClient = ModbusClient('192.168.0.10', 502)
self.modbusClient.parity = Parity.even
self.modbusClient.unitidentifier = 2
self.modbusClient.baudrate = 9600
self.modbusClient.stopbits = Stopbits.one
self.modbusClient.connect()
self.gas_out_valve = Valve(self.settings.gas_out_valve,
False,
modbus_client=self.modbusClient)
self.ar_valve = GasValve(self.settings.ar_valve, False, 0,
self.settings.ar_mfc, self.settings.ar_sccm)
self.o2_valve = GasValve(self.settings.o2_valve, False, 0,
self.settings.o2_mfc, self.settings.o2_sccm)
self.cf4_valve = GasValve(self.settings.cf4_valve, False, 0,
self.settings.cf4_mfc,
self.settings.cf4_sccm)
self.n2_valve = GasValve(self.settings.n2_valve, False, 0,
self.settings.n2_mfc, self.settings.n2_sccm)
self.vent_valve = Valve(self.settings.vent_valve,
False,
modbus_client=self.modbusClient)
self.pump_valve = Valve(self.settings.pump_valve,
False,
modbus_client=self.modbusClient)
# - public partial class MainForm : Form
self.discreteInputs = self.modbusClient.read_discreteinputs(0, 8)
self.holdingRegisters = convert_registers_to_float(
self.modbusClient.read_holdingregisters(0, 2))
print(self.holdingRegisters)
self.inputRegisters = self.modbusClient.read_inputregisters(0, 8)
print(self.inputRegisters)
self.coils = self.modbusClient.read_coils(0, 8)
print(self.coils)
self.modbusClient.write_single_coil(0, True)
self.modbusClient.write_single_register(0, 777)
self.modbusClient.write_multiple_coils(
0, [True, True, True, True, True, False, True, True])
self.modbusClient.write_multiple_registers(
0, convert_float_to_two_registers(3.141517))
self.modbusClient.close()
self.recipe_part = os.path.abspath('./recipies')
self.throttle_valve_angle = 0.0
self.timer_pump_for_vent = QTimer() # - pre_vent timer
self.valve_port = serial.Serial(
port=self.settings.comport_name,
baudrate=self.settings.comport_baudrate,
timeout=500,
write_timeout=500,
) # - com port variable
# todo comport checking initialization
# - private static Valve VentValve;
self.timer_send_receive_modbus = QTimer() # - plc call timer
self.timer_check_trhrottle = QTimer()
self.timer_pressure_read = QTimer() # - pressure call timer
self.timer_for_vent = QTimer() # - vent timer
self.timer_process = QTimer() # - process timer
self.timer_ignition = QTimer() # - ignition process timer
self.process_time_start = 0 # - starting process time
self.process_time_end = 0 # - ending process time
self.process_time = 0 # - process time
self.last_time = 0 # process remain time
# - private static string SerialMessage
self.pressure_read = 0.0 # - baratron pressure
self.pressure_angle = False # - pressure and status of the drosel valve's call
self.process_started = False # process status
self.pre_pump_process_started = False # pre pump process status
self.pressure_input = 0 # reading value from the recipe
self.throttle_valve = False # throttle valve variable
self.pump_for_vent = False # venting
self.vent_for_vent = False
self.lid_up_button = False
self.lid_down_button = False
self.vent_button = False
self.pump_button = False
self.ignition_start = False
self.start_button = False
self.stop_button = False
self.safe_button = False
self.chiller_ok = False
self.lid_down_bit = False # lid's bit status
self.process_end = False
self.venting = False
self.lid_closing = False
self.mfc_read = []
self.ar_mfc_read = []
self.o2_mfc_read = []
self.cf4_mfc_read = []
self.n2_mfc_read = []
self.sccm_ar = 0
self.sccm_o2 = 0
self.sccm_cf4 = 0
self.sccm_n2 = 0
self.mw_power = 0
self.generator_hb = []
self.read_recipes_from_folder()
self.timer_send_receive_modbus.start(300)
def read_recipes_from_folder(self): # reading recipes from the folder
path = "./Recipies"
dir_list = os.listdir(path)
rcp_list = []
if dir_list: # checking emptylness list
for file_name in os.listdir(path): # addiing rcp to list
if file_name.endswith('.rcp'):
rcp_list.append(file_name)
for rcp in rcp_list: # adding list to comborecipies
self._ui.comboRecipes.addItem(rcp)
def switch_fields(self, parameter):
pass
# todo Color
# formColor = SystemColors.Control;
#
# if (parameter) {formColor = Color.White;}
# textBoxAr.Invoke((MethodInvoker)(() = > textBoxAr.Enabled = parameter));
# textBoxO2.Invoke((MethodInvoker)(() = > textBoxO2.Enabled = parameter));
# textBoxCF4.Invoke((MethodInvoker)(() = > textBoxCF4.Enabled = parameter));
# textBoxN2.Invoke((MethodInvoker)(() = > textBoxN2.Enabled = parameter));
# textBoxPower.Invoke((MethodInvoker)(() = > textBoxPower.Enabled = parameter));
# textBoxTime.Invoke((MethodInvoker)(() = > textBoxTime.Enabled = parameter));
# textBoxPressure.Invoke((MethodInvoker)(() = > textBoxPressure.Enabled = parameter));
# textBoxPurge.Invoke((MethodInvoker)(() = > textBoxPurge.Enabled = parameter));
# textBoxRecipeName.Invoke((MethodInvoker)(() = > textBoxRecipeName.Enabled = parameter));
# listBoxRecipes.Invoke((MethodInvoker)(() = > listBoxRecipes.Enabled = parameter));
# textBoxArLarge.Invoke((MethodInvoker)(() = > textBoxArLarge.BackColor = formColor));
# textBoxO2Large.Invoke((MethodInvoker)(() = > textBoxO2Large.BackColor = formColor));
# textBoxCF4Large.Invoke((MethodInvoker)(() = > textBoxCF4Large.BackColor = formColor));
# textBoxN2Large.Invoke((MethodInvoker)(() = > textBoxN2Large.BackColor = formColor));
# textBoxPowerLarge.Invoke((MethodInvoker)(() = > textBoxPowerLarge.BackColor = formColor));
# textBoxTimeLarge.Invoke((MethodInvoker)(() = > textBoxTimeLarge.BackColor = formColor));
# textBoxPressureLarge.Invoke((MethodInvoker)(() = > textBoxPressureLarge.BackColor = formColor));
# textBoxPurgeLarge.Invoke((MethodInvoker)(() = > textBoxPurgeLarge.BackColor = formColor));
# textBoxRecipeNameLarge.Invoke((MethodInvoker)(() = > textBoxRecipeNameLarge.BackColor = formColor));
def on_serial_data_received(self):
self.timer_check_trhrottle.stop()
self.timer_check_trhrottle.start(2000)
# TODO getting data from com port
pass
# timers' functions
def on_timed_process_event(self, source):
self.process_end = True
# todo remake
def on_timed_ignition_event(self, source, event):
self.ignition_start = False
# todo remake
def on_timed_send_received_modbus(self, source, event):
self.modbusClient.connect()
self.generator_hb = self.modbusClient.read_coils(
self.settings.generator_hb, 1)
if self.lid_up_button:
self.modbusClient.write_single_coil(self.settings.lid_up_button,
True)
self.lid_up_button = False
if self.lid_down_button:
self.modbusClient.write_single_coil(self.settings.lid_up_button,
False)
self.lid_down_button = False
if self.vent_button:
self.close_all_gas_valves()
self.pump_valve.open()
self.vent_valve.open()
self.gas_out_valve.open()
self.timer_pump_for_vent.start(10000)
self.vent_button = False
if self.process_end:
self.process_end = False
self.process_started = False
self.process_time = 0
self.close_all_gas_valves()
self.modbusClient.write_single_register(self.settings.mw_onoff, 0)
self.modbusClient.write_single_coil(self.settings.mw_apply_bit,
True)
self.modbusClient.write_single_coil(self.settings.ignition, False)
self.valve_port.write('P90\r\n')
# todo update labelState text => 'process is ended'
if self.ignition_start == True:
self.modbusClient.write_single_coil(self.settings.ignition,
True) # ignition turn-on
# todo update labelstate text => 'ignition'
self.timer_ignition.stop()
self.timer_ignition.start(1000) # ignition timer start
else:
self.modbusClient.write_single_coil(self.settings.ignition,
False) # ignition turn-off
if self.pressure_read >= 100:
vacuum = self.modbusClient.read_inputregisters(28696, 2)
vac = convert_registers_to_float(vacuum)
vac_round = round((vac / 10 - 1) * 200, 0)
if vac_round >= 980:
# todo textBoxPressureRead.Invoke((MethodInvoker)(() = > textBoxPressureRead.Text = "Атм."));
# todo pictureBoxChamber.Invoke(
# todo (MethodInvoker)(() = > pictureBoxChamber.Image = PLC_TEST.Properties.Resources.ChamberVent));
# todo buttonOpen.Invoke((MethodInvoker)(() = > buttonOpen.Enabled = true));
# todo buttonStart.Invoke((MethodInvoker)(() = > buttonStart.Enabled = false));
pass
if not self.venting:
# todo labelState.Invoke((MethodInvoker)(() => labelState.Text = "Напуск завершен"));
pass
else:
# todo textBoxPressureRead.Invoke((MethodInvoker)(() = > textBoxPressureRead.Text = "< Атм."));
# todo pictureBoxChamber.Invoke(
# todo (MethodInvoker)(() = > pictureBoxChamber.Image = PLC_TEST.Properties.Resources.ChamberWarning));
# todo buttonOpen.Invoke((MethodInvoker)(() = > buttonOpen.Enabled = false));
# todo buttonStart.Invoke((MethodInvoker)(() = > buttonStart.Enabled = false));
pass
else:
# todo buttonOpen.Invoke((MethodInvoker)(() = > buttonOpen.Enabled = false));
if self.pressure_read > 1:
# todo buttonStart.Invoke((MethodInvoker)(() = > buttonStart.Enabled = false));
# todo pictureBoxChamber.Invoke((MethodInvoker)(() = > pictureBoxChamber.Image = PLC_TEST.Properties.Resources.ChamberWarning));
pass
else:
if self.generator_hb[0] != 0:
# todo buttonStart.Invoke((MethodInvoker)(() = > buttonStart.Enabled = true));
pass
else:
pass
# todo buttonStart.Invoke((MethodInvoker)(() = > buttonStart.Enabled = false));
# todo pictureBoxChamber.Invoke((MethodInvoker)(() = > pictureBoxChamber.Image = PLC_TEST.Properties.Resources.ChamberPressure))
pass
if self.pre_pump_process_started:
self.switch_fields(False)
if not self.process_started:
pass
# todo labelState.Invoke((MethodInvoker)(() => labelState.Text = "Подача газа"));
if self.pressure_input - 0.2 <= self.pressure_read <= self.pressure_input + 0.2 and self.process_started: # if the pressure in chamber is equal to input value and the process is not started
self.process_time_start = time.time()
self.process_time_end = self.process_time_start + self.process_time
self.timer_process.start(self.process_time)
self.modbusClient.write_single_coil(self.settings.mw_apply_bit,
True)
self.ignition_start = True
self.process_started = True
if self.process_started:
self.last_time = self.process_time_end - time.time()
self._ui.processprogressBar.setValue(100 - (
(self.last_time * 100) / self.process_time))
self._ui.processtimelcdNumber.setValue(self.last_time)
# todo last time
# todo label time remain
# todo progress bar
if self.process_started:
# todo inactive buttons
# todo labelState.Invoke((MethodInvoker)(() => labelState.Text = "Процесс запущен"));
self.modbusClient.write_single_coil(
16413, True) # reading forwarded and reflected power from PLC
mw_read = self.modbusClient.read_inputregisters(3, 2)
fow_power = mw_read[0]
ref_power = mw_read[1]
if fow_power / 10 >= ref_power:
# todo pictureBoxChamber.Invoke((MethodInvoker)(() = > pictureBoxSource.Image = PLC_TEST.Properties.Resources.PlasmaSourceOn));
pass
else:
pass
# todo pictureBoxChamber.Invoke(
# (MethodInvoker)(() = > pictureBoxSource.Image = PLC_TEST.Properties.Resources.PlasmaSourceWarning));
# todo }
# todo textBoxFPowerRead.Invoke((MethodInvoker)(() = > textBoxFPowerRead.Text = FowPower.ToString()));
# todo textBoxRPowerRead.Invoke((MethodInvoker)(() = > textBoxRPowerRead.Text = RefPower.ToString()));
else:
# todo pictureBoxChamber.Invoke(
# todo (MethodInvoker)(() = > pictureBoxSource.Image = PLC_TEST.Properties.Resources.PlasmaSourceOff));
# todo textBoxFPowerRead.Invoke((MethodInvoker)(() = > textBoxFPowerRead.Text = "0"));
# todo textBoxRPowerRead.Invoke((MethodInvoker)(() = > textBoxRPowerRead.Text = "0"));
pass
if self.pump_button:
self.close_all_gas_valves()
self.pump_valve.open()
self.timer_pump_for_vent.stop()
self.pump_button = False
if self.start_button:
self.modbusClient.write_single_register(
self.settings.mw_fow,
self.mw_power) # sending power to generator
self.modbusClient.write_single_register(
self.settings.mw_ref,
100) # sending reflected power to generator
self.modbusClient.write_single_register(
self.settings.mw_onoff,
210) # setting generator's on-parameter
if self.sccm_ar > 0:
self.ar_valve.start_flow(self.sccm_ar) # opening Ar line
if self.sccm_o2 > 0:
self.o2_valve.start_flow(self.sccm_o2) # opening O2 line
if self.sccm_cf4 > 0:
self.cf4_valve.start_flow(self.sccm_cf4) # opening CF4 line
if self.sccm_n2 > 0:
self.n2_valve.start_flow(self.sccm_n2) # opening N2 line
self.pump_valve.open()
self.gas_out_valve.open()
self.start_button = False
if self.stop_button:
# todo labelState.Invoke((MethodInvoker)(() => labelState.Text = "Процесс остановлен"));
self.switch_fields(True)
self.valve_port.write('P90\r\n')
self.close_all_gas_valves()
self.modbusClient.write_single_register(self.settings.mw_onoff,
0) # turn off generator
self.modbusClient.write_single_coil(self.settings.mw_apply_bit,
True) # using mw_apply_bit
self.modbusClient.write_single_coil(self.settings.ignition,
False) # ignition
self.process_started = False # process is not run
self.pre_pump_process_started = False # process is not run
self.stop_button = False
self.descrete_read = self.modbusClient.read_discreteinputs(
self.settings.discrete_read, 4
) # reading discrete values from plc (safe button and lid position)
self.chiller_ok = self.discrete_read[
3] # reading flow detector cooling system
self.safe_button = self.discrete_read[
2] # reading pressing safe button
self.lid_down_button = self.discrete_read[
1] # reading lid low position
if self.pump_for_vent: # vent-before-pump
self.pump_valve.close() # close pump valve
self.timer_for_vent.start() # N2 stop-timer start
self.pump_for_vent = False # vent-before-pump turn-off
if self.vent_for_vent:
self.vent_valve.close()
self.gas_out_valve.close()
self.vent_for_vent = False
if not self.process_started and not self.pre_pump_process_started and self.lid_down_bit:
# todo buttons
# todo buttons
pass
if not self.lid_down_bit:
# todo buttonVent.Invoke((MethodInvoker)(() = > buttonVent.Enabled = false));
# todo labelState.Invoke((MethodInvoker)(() = > labelState.Text = "Камера открыта"));
# todo buttonStart.Invoke((MethodInvoker)(() = > buttonStart.Enabled = false));
# todo buttonPump.Invoke((MethodInvoker)(() = > buttonPump.Enabled = false));
# todo pictureBoxLid.Invoke((MethodInvoker)(() = > pictureBoxLid.Image = PLC_TEST.Properties.Resources.LidOpen));
if not self.safe_button:
self.lid_up_button = True
else:
if self.lid_closing:
self.lid_closing = False
# todo labelState.Invoke((MethodInvoker)(() => labelState.Text = "Камера закрыта"));
# todo pictureBoxLid.Invoke((MethodInvoker)(() => pictureBoxLid.Image = PLC_TEST.Properties.Resources.LidClose));
try:
self.mfc_read = self.modbusClient.read_inputregisters(28690, 6)
except Exception as ex:
# todo Console.WriteLine(ex.Message);
# todo Console.WriteLine(MFC_READ[0] + ' ' + MFC_READ[1]+' ' + MFC_READ[2] + ' ' + MFC_READ[3] + ' ' + MFC_READ[4] + ' ' + MFC_READ[5]);
pass
ar_sccm_read = round(convert_registers_to_float(self.ar_mfc_read), 2)
o2_sccm_read = round(convert_registers_to_float(self.o2_mfc_read), 2)
cf4_sccm_read = round(convert_registers_to_float(self.cf4_mfc_read), 2)
n2_mfc_read = self.modbusClient.read_inputregisters(28672, 2)
n2_sccm_read = round(convert_registers_to_float(self.n2_mfc_read))
# todo textBoxArRead.Invoke((MethodInvoker)(() = > textBoxArRead.Text = AR_SCCM_READ.ToString()));
# todo textBoxO2Read.Invoke((MethodInvoker)(() = > textBoxO2Read.Text = O2_SCCM_READ.ToString()));
# todo textBoxCF4Read.Invoke((MethodInvoker)(() = > textBoxCF4Read.Text = CF4_SCCM_READ.ToString()));
# todo extBoxN2Read.Invoke((MethodInvoker)(() = > textBoxN2Read.Text = N2_SCCM_READ.ToString()));
self.modbusClient.close()
def on_timed_check_throttle_event(
self): # pump-before-vent timer triggering
self.throttle_valve = False
def on_timed_pump_for_vent_event(self): # vent timer triggering
self.pump_for_vent = True
def on_timed_pressure_read_event(
self): # pressure and angle call timer triggering
if self.throttle_valve: # checking connection to throttle valve
if self.pressure_angle:
self.valve_port.write(
'R5\r\n') # pressure read command send via Serial
self.pressure_angle = False
else:
self.valve_port.write(
'R6\r\n') # pressure read command send via Serial
self.pressure_angle = True
# connections
def plc_connect(self):
try:
self.modbusClient.connect()
except Exception as ex:
print('error had happened during connection to PLC', ex)
# todo writeLog("Ошибка подключения к ПЛК: ", ex.Message);
return False
return True
def close_all_gas_valves(self):
self.ar_valve.close()
self.o2_valve.close()
self.cf4_valve.close()
self.n2_valve.close()
self.vent_valve.close()
self.gas_out_valve.close()
def picture_box_throttle_valve_paint(
self): # throttle valve status drawing
pass
def text_box_key_press(self): # only numbers are allowed
pass
# todo get ... number from gui
def load_recipe(self):
file_add = './Recipies/' + self._ui.comboRecipes.currentText()
with open(file_add, 'r') as json_file:
data = json.load(json_file)
self._ui.ArspinBox.setValue(data['ar'])
self._ui.O2spinBox.setValue(data['o2'])
self._ui.CF4spinBox.setValue(data['cf4'])
self._ui.N2spinBox.setValue(data['n2'])
self._ui.tspinBox.setValue(data['process_time'])
self._ui.WspinBox.setValue(data['power'])
self._ui.pspinBox.setValue(data['pressure'])
self._ui.tvspinBox.setValue(data['purge_time'])
def save_recipe(self):
data = {
"ar": self._ui.ArspinBox.value(),
"o2": self._ui.O2spinBox.value(),
"cf4": self._ui.CF4spinBox.value(),
"n2": self._ui.N2spinBox.value(),
"power": self._ui.tspinBox.value(),
"process_time": self._ui.WspinBox.value(),
"pressure": self._ui.pspinBox.value(),
"purge_time": self._ui.tvspinBox.value()
}
with open(self._ui.RecipeNameEdit.value() + '.rcp', 'wt') as outfile:
json.dump(data, outfile)
def main_form_load(self):
# COMPORT Setup
if self.valve_port.is_open:
self.valve_port.write('D\r\n')
self.throttle_valve = True
# todo ValvePort.DataReceived += new SerialDataReceivedEventHandler(OnSerialDataReceived);
if self.plc_connect:
self.close_all_gas_valves()
self.pump_valve.close()
self.modbusClient.write_single_coil(self.settings.com_bit, True) #
self.modbusClient.close()
# timers initialization
# check throttle valve timer
self.timer_check_trhrottle.timeout.connect(
self.on_timed_check_throttle_event)
self.timer_check_trhrottle.setSingleShot(True)
# ignition timer initialization
self.timer_ignition.timeout.connect(self.on_timed_ignition_event)
self.timer_ignition.setSingleShot(True)
# process timer initialization
self.timer_process.timeout.connect(self.on_timed_process_event)
self.timer_process.setSingleShot(True)
# pump_for_vent timer inialization
self.timer_pump_for_vent.timeout.connect(
self.on_timed_pump_for_vent_event)
self.timer_pump_for_vent.setSingleShot(True)
# pressure call timer initialization
self.timer_pressure_read.timeout.connect(
self.on_timed_pressure_read_event)
self.timer_pressure_read.setSingleShot(False)
# vent timer initialization
self.timer_for_vent.timeout.connect(self.on_timed_for_vent_event)
self.timer_for_vent.setSingleShot(True)
# plc timer initialization
self.timer_send_receive_modbus.timeout.connect(
self.on_timed_send_received_modbus)
self.timer_send_receive_modbus.setSingleShot(False)
def main_form_form_closing(self):
# todo ValvePort.DataReceived -= new SerialDataReceivedEventHandler(OnSerialDataReceived);
self.timer_check_trhrottle.stop()
self.timer_ignition.stop()
self.timer_process.stop()
self.timer_pump_for_vent.stop()
self.timer_pressure_read.stop()
self.timer_for_vent.stop()
self.timer_send_receive_modbus.stop()
# SPINBOXES TO INT VALUES
@pyqtSlot(int)
def on_ArspinBox_valueChanged(self, value):
print(value)
@pyqtSlot(int)
def on_O2spinBox_valueChanged(self, value):
print(value)
@pyqtSlot(int)
def on_CF4spinBox_valueChanged(self, value):
print(value)
@pyqtSlot(int)
def on_N2spinBox_valueChanged(self, value):
print(value)
@pyqtSlot(int)
def on_tspinBox_valueChanged(self, value):
print(value)
@pyqtSlot(int)
def on_WspinBox_valueChanged(self, value):
print(value)
@pyqtSlot(int)
def on_pspinBox_valueChanged(self, value):
print(value)
@pyqtSlot(int)
def on_tvspinBox_valueChanged(self, value):
print(value)
# BUTTONS TRIGGERING
@pyqtSlot()
def on_PumpButton_clicked(self): # pump button single click
self.pump_button = True
# todo labelState.Invoke((MethodInvoker)(() = > labelState.Text = "Производится откачка камеры"));
if self.throttle_valve:
self.valve_port.write('P90\r\n')
print('Pump button is clicked')
@pyqtSlot()
def on_VentButton_clicked(self): # vent button single click
self.vent_button = True
# todo labelState.Invoke((MethodInvoker)(() => labelState.Text = "Производится напуск камеры"));
self.venting = True
if self.throttle_valve:
self.valve_port.write('P90\r\n')
print('Vent button is clicked')
@pyqtSlot()
def on_StartButton_clicked(self): # Start button single click
self.sccm_ar = self._ui.ArspinBox.value()
self.sccm_o2 = self._ui.O2spinBox.value()
self.sccm_cf4 = self._ui.CF4spinBox.value()
self.sccm_n2 = self._ui.N2spinBox.value()
self.mw_power = self._ui.WspinBox.value()
self.pressure_input = self._pspinBox.value() / 100
self.process_time = self._ui.tspinBox.value() / 1000
self.expultion_time = self._tvspinBox.value() / 1000
self.start_button = True
if self.throttle_valve:
self.valve_port.write('D\r\n')
self.valve_port.write('D' + str(self.pressure_input) + '\r\n')
# todo labelTimeLasts.Invoke((MethodInvoker)(() => labelTimeLasts.Text = (processtime / 1000).ToString()));
self.pre_pump_process_started = True
print('Start button is clicked')
@pyqtSlot()
def on_StopButton_clicked(self): # Stop button single click
self.stop_button = True
# todo labelState.Invoke((MethodInvoker)(() => labelState.Text = "Процесс остановлен"));
print('Stop button is clicked')
@pyqtSlot()
def on_LidUpButton_clicked(self): # LidUp button single click
self.lid_up_button = True
print('LidUp button is clicked')
@pyqtSlot()
def on_LidDownButton_clicked(self): # LidDown button single click
if self.safe_button:
self.lid_down_button = True
self.lid_closing = True
print('LidDown button is clicked')
@pyqtSlot()
def on_SaveRecipeButton_clicked(self): # SaveRecipe button single click
print('SaveRecipe button is clicked')
# todo SaveRecipe
@pyqtSlot()
def on_LoadRecipeButton_clicked(self): # LoadRecipe button single click
print('LoadRecipe button is clicked')
# todo LoadRecipe
@pyqtSlot()
def on_DeleteRecipeButton_clicked(
self): # DeleteRecipe button single click
print('DeleteRecipe button is clicked')
class WindowClass(QMainWindow, form_class):
swjTableSignal = QtCore.pyqtSignal(int, int, QTableWidgetItem)
def __init__(self):
super().__init__()
self.setupUi(self)
self.swjpixmap = QPixmap()
# try :
# self.swjpixmap.load('C:\\Users\\ECODA\\Desktop\\dhwtest\\pyapitest\\BASS-BEMS\\modules\\modbus_comm\\modbushub.png')
# except :
# self.swjpixmap.load('modbushub.png')
self.swjpixmap.load('modbushub.png')
self.swjpixmap = self.swjpixmap.scaledToWidth(534)
self.logolabel.setPixmap(self.swjpixmap)
swjwidth = self.frameGeometry().width()
swjheight = self.frameGeometry().height()
self.fncodeList = ['00001', '10001', '40001', '30001']
self.fncode = '00001'
self.input_startaddr.valueChanged.connect(self.input_startaddrFn)
self.input_endaddr.valueChanged.connect(self.input_endaddrFn)
self.connectbtn.clicked.connect(self.connectbtnFn)
self.disconnectbtn.clicked.connect(self.disconnectbtnFn)
self.pollbtn.clicked.connect(self.pollbtnFn)
self.pollstopbtn.clicked.connect(self.pollstopbtnFn)
self.input_fncode.currentIndexChanged.connect(self.input_fncodeFn)
self.swjTableSignal.connect(self.modbustable.setItem)
self.disconnectbtn.setEnabled(False)
self.pollbtn.setEnabled(False)
self.pollstopbtn.setEnabled(False)
def input_fncodeFn(self):
'''awefawef'''
print(self.input_fncode.currentIndex())
# self.fncode = 40001-(10000*self.input_fncode.currentIndex())
self.fncode = int(self.fncodeList[self.input_fncode.currentIndex()])
print(self.fncode)
self.addr_start_label.setText(
'%05d' % (self.input_startaddr.value() + self.fncode))
self.input_endaddr.setRange(self.input_startaddr.value(), 9999)
self.addr_end_label.setText('%05d' %
(self.input_endaddr.value() + self.fncode))
def input_startaddrFn(self):
self.addr_start_label.setText(
'%05d' % (self.input_startaddr.value() + self.fncode))
self.input_endaddr.setRange(self.input_startaddr.value(), 9999)
def input_endaddrFn(self):
self.addr_end_label.setText('%05d' %
(self.input_endaddr.value() + self.fncode))
def connectbtnFn(self):
ipaddress = self.input_ip.text()
portnum = self.input_port.value()
self.modbusclient = ModbusClient(ipaddress, portnum)
self.modbusclient.connect()
self.statuslabel.setText(ipaddress + ":" + str(portnum) +
" Modbus TCP Connected")
self.disconnectbtn.setEnabled(True)
self.connectbtn.setEnabled(False)
self.pollbtn.setEnabled(True)
def disconnectbtnFn(self):
'''awefawef'''
self.modbusclient.close()
self.statuslabel.setText("Disonnected")
self.connectbtn.setEnabled(True)
self.disconnectbtn.setEnabled(False)
self.pollbtn.setEnabled(False)
def pollbtnFn(self):
'''awefawfe'''
startaddr = self.input_startaddr.value()
endaddr = self.input_endaddr.value()
self.modbustable.setRowCount(endaddr - startaddr + 1)
table_rownum = 0
for addrlist in range(startaddr, endaddr + 1):
item_addr = QTableWidgetItem(str(addrlist))
item_modbusaddr = QTableWidgetItem(str(addrlist + self.fncode))
self.modbustable.setItem(table_rownum, 0, item_addr)
self.modbustable.setItem(table_rownum, 1, item_modbusaddr)
table_rownum = table_rownum + 1
self.swjk = 0
threadPoll = threading.Thread(target=self.thread_poll, args=([]))
threadPoll.start()
self.connectbtn.setEnabled(False)
self.disconnectbtn.setEnabled(False)
self.pollstopbtn.setEnabled(True)
self.pollbtn.setEnabled(False)
self.statuslabel.setText("Now Polling")
def thread_poll(self):
startaddr = self.input_startaddr.value()
endaddr = self.input_endaddr.value()
while self.swjk < 10:
if self.swjk > 1:
print('break ok')
break
else:
print('polling start')
holdingRegisters_list = []
for addrlist in range(startaddr, endaddr + 1):
try:
if self.fncode == 1:
holdingRegisters = self.modbusclient.read_coils(
addrlist, 1)
elif self.fncode == 10001:
holdingRegisters = self.modbusclient.read_discreteinputs(
addrlist, 1)
elif self.fncode == 40001:
holdingRegisters = self.modbusclient.read_holdingregisters(
addrlist, 1)
elif self.fncode == 30001:
holdingRegisters = self.modbusclient.read_inputregisters(
addrlist, 1)
holdingRegisters_list.append(holdingRegisters[0])
except AttributeError:
print('Register Addr Over')
holdingRegisters_list.append('None')
print("Register " + str(addrlist) + " poll.")
print(holdingRegisters_list)
items_list = []
for registersData in holdingRegisters_list:
item_holdingRegisters = QTableWidgetItem()
item_holdingRegisters.setText(str(registersData))
items_list.append(item_holdingRegisters)
for item_num in range(0, len(items_list)):
self.swjTableSignal.emit(item_num, 2, items_list[item_num])
time.sleep(1)
# def emit_table(self) :
# self.modbustable.setItem(self.table_poll_rownum,2,self.item_holdingRegistsers)
def pollstopbtnFn(self):
self.swjk = 2
print(str(self.swjk))
self.pollbtn.setEnabled(True)
self.disconnectbtn.setEnabled(True)
self.pollstopbtn.setEnabled(False)
class WindowClass(QMainWindow, form_class):
swjTableSignal = QtCore.pyqtSignal(int, int, QTableWidgetItem)
def __init__(self):
super().__init__()
self.setupUi(self)
swjwidth = self.frameGeometry().width()
swjheight = self.frameGeometry().height()
self.input_startaddr.valueChanged.connect(self.input_startaddrFn)
self.input_endaddr.valueChanged.connect(self.input_endaddrFn)
self.connectbtn.clicked.connect(self.connectbtnFn)
self.disconnectbtn.clicked.connect(self.disconnectbtnFn)
self.pollbtn.clicked.connect(self.pollbtnFn)
self.pollstopbtn.clicked.connect(self.pollstopbtnFn)
self.swjTableSignal.connect(self.modbustable.setItem)
def input_startaddrFn(self):
self.addr_start_label.setText(str(self.input_startaddr.value() +
40001))
self.input_endaddr.setRange(self.input_startaddr.value(), 9999)
def input_endaddrFn(self):
self.addr_end_label.setText(str(self.input_endaddr.value() + 40001))
def connectbtnFn(self):
ipaddress = self.input_ip.text()
portnum = self.input_port.value()
self.modbusclient = ModbusClient(ipaddress, portnum)
self.modbusclient.connect()
self.statuslabel.setText(ipaddress + ":" + str(portnum) +
" Modbus TCP Connected")
def disconnectbtnFn(self):
'''awefawef'''
self.modbusclient.close()
self.statuslabel.setText("Disonnected")
def pollbtnFn(self):
'''awefawfe'''
startaddr = self.input_startaddr.value()
endaddr = self.input_endaddr.value()
self.modbustable.setRowCount(endaddr - startaddr + 1)
table_rownum = 0
for addrlist in range(startaddr, endaddr + 1):
item_addr = QTableWidgetItem(str(addrlist))
item_modbusaddr = QTableWidgetItem(str(addrlist + 40001))
self.modbustable.setItem(table_rownum, 0, item_addr)
self.modbustable.setItem(table_rownum, 1, item_modbusaddr)
table_rownum = table_rownum + 1
self.swjk = 0
threadPoll = threading.Thread(target=self.thread_poll, args=([]))
threadPoll.start()
self.statuslabel.setText("Now Polling")
def thread_poll(self):
startaddr = self.input_startaddr.value()
endaddr = self.input_endaddr.value()
while self.swjk < 10:
if self.swjk > 1:
print('break ok')
break
else:
print('polling start')
holdingRegisters_list = []
for addrlist in range(startaddr, endaddr + 1):
holdingRegisters = self.modbusclient.read_holdingregisters(
addrlist, 1)
holdingRegisters_list.append(holdingRegisters[0])
print(holdingRegisters_list)
table_poll_rownum = 0
for registersData in holdingRegisters_list:
# widgetName = 'swjTableWidgetItem'+str(registersData)
# locals()[widgetName] = QTableWidgetItem
# item_holdingRegistsers = locals()[widgetName](str(registersData))
item_holdingRegisters = QTableWidgetItem(
str(registersData))
print(item_holdingRegisters)
try:
self.swjTableSignal.emit(table_poll_rownum, 2,
item_holdingRegisters)
except:
pass
table_poll_rownum = table_poll_rownum + 0.1
time.sleep(0.1)
time.sleep(1)
# def emit_table(self) :
# self.modbustable.setItem(self.table_poll_rownum,2,self.item_holdingRegistsers)
def pollstopbtnFn(self):
self.swjk = 2
print(str(self.swjk))