Create basic GUI, that would connect and control thermostat's fan

Signed-off-by: Egor Savkin <es@m-labs.hk>

pytec/pytec/client.py

@@ -11,6 +11,10 @@ class Client:
         self._lines = [""]
         self._check_zero_limits()
 
+    def disconnect(self):
+        self._socket.shutdown(socket.SHUT_RDWR)
+        self._socket.close()
+
     def _check_zero_limits(self):
         pwm_report = self.get_pwm()
         for pwm_channel in pwm_report:
@@ -167,3 +171,11 @@ class Client:
     def load_config(self):
         """Load current configuration from EEPROM"""
         self._command("load")
+
+    def hw_rev(self):
+        """Get Thermostat hardware revision"""
+        return self._command("hwrev")
+
+    def fan(self):
+        """Get Thermostat current fan settings"""
+        return self._command("fan")

pytec/tecQT.py

@@ -10,7 +10,7 @@ from autotune import PIDAutotune, PIDAutotuneState
 rec_len = 1000
 refresh_period = 20
 
-TECparams = [ [    
+TECparams = [[
     {'tag': 'report', 'type': 'parent', 'children': [
         {'tag': 'pid_engaged', 'type': 'bool', 'value': False},
     ]},
@@ -40,25 +40,30 @@ TECparams = [ [
 GUIparams = [[
     {'name': 'Disable Output', 'type': 'action', 'tip': 'Disable Output'},
     {'name': 'Constant Current', 'type': 'group', 'children': [
-        {'name': 'Set Current', 'type': 'float', 'value': 0, 'step': 0.1, 'limits': (-3, 3), 'siPrefix': True, 'suffix': 'A'},
+        {'name': 'Set Current', 'type': 'float', 'value': 0, 'step': 0.1, 'limits': (-3, 3), 'siPrefix': True,
-    ]},    
+         'suffix': 'A'},
-    {'name': 'Temperature PID', 'type': 'bool', 'value': False, 'children': [
-        {'name': 'Set Temperature', 'type': 'float', 'value': 25, 'step': 0.1, 'limits': (-273, 300), 'siPrefix': True, 'suffix': 'C'},
-    ]},    
-    {'name': 'Output Config', 'expanded': False, 'type': 'group', 'children': [
-        {'name': 'Max Current', 'type': 'float', 'value': 0, 'step': 0.1, 'limits': (0, 3), 'siPrefix': True, 'suffix': 'A'},
-        {'name': 'Max Voltage', 'type': 'float', 'value': 0, 'step': 0.1, 'limits': (0, 5), 'siPrefix': True, 'suffix': 'V'},
     ]},
-    {'name': 'Thermistor Config', 'expanded': False,  'type': 'group', 'children': [
+    {'name': 'Temperature PID', 'type': 'bool', 'value': False, 'children': [
-        {'name': 'T0', 'type': 'float', 'value': 25, 'step': 0.1, 'limits': (-100, 100), 'siPrefix': True, 'suffix': 'C'},
+        {'name': 'Set Temperature', 'type': 'float', 'value': 25, 'step': 0.1, 'limits': (-273, 300), 'siPrefix': True,
+         'suffix': 'C'},
+    ]},
+    {'name': 'Output Config', 'expanded': False, 'type': 'group', 'children': [
+        {'name': 'Max Current', 'type': 'float', 'value': 0, 'step': 0.1, 'limits': (0, 3), 'siPrefix': True,
+         'suffix': 'A'},
+        {'name': 'Max Voltage', 'type': 'float', 'value': 0, 'step': 0.1, 'limits': (0, 5), 'siPrefix': True,
+         'suffix': 'V'},
+    ]},
+    {'name': 'Thermistor Config', 'expanded': False, 'type': 'group', 'children': [
+        {'name': 'T0', 'type': 'float', 'value': 25, 'step': 0.1, 'limits': (-100, 100), 'siPrefix': True,
+         'suffix': 'C'},
         {'name': 'R0', 'type': 'float', 'value': 10000, 'step': 1, 'siPrefix': True, 'suffix': 'Ohm'},
         {'name': 'Beta', 'type': 'float', 'value': 3950, 'step': 1},
     ]},
-    {'name': 'PID Config', 'expanded': False,  'type': 'group', 'children': [
+    {'name': 'PID Config', 'expanded': False, 'type': 'group', 'children': [
         {'name': 'kP', 'type': 'float', 'value': 0, 'step': 0.1},
         {'name': 'kI', 'type': 'float', 'value': 0, 'step': 0.1},
         {'name': 'kD', 'type': 'float', 'value': 0, 'step': 0.1},
-        {'name': 'PID Auto Tune', 'expanded': False,  'type': 'group', 'children': [
+        {'name': 'PID Auto Tune', 'expanded': False, 'type': 'group', 'children': [
             {'name': 'Target Temperature', 'type': 'float', 'value': 20, 'step': 0.1, 'siPrefix': True, 'suffix': 'C'},
             {'name': 'Test Current', 'type': 'float', 'value': 1, 'step': 0.1, 'siPrefix': True, 'suffix': 'A'},
             {'name': 'Temperature Swing', 'type': 'float', 'value': 1.5, 'step': 0.1, 'siPrefix': True, 'suffix': 'C'},
@@ -71,7 +76,8 @@ GUIparams = [[
 autoTuner = [PIDAutotune(20, 1, 1, 1.5, refresh_period / 1000),
              PIDAutotune(20, 1, 1, 1.5, refresh_period / 1000)]
 
-## If anything changes in the tree, print a message
+
+# If anything changes in the tree, print a message
 def change(param, changes, ch):
     print("tree changes:")
     for param, change, data in changes:
@@ -80,75 +86,79 @@ def change(param, changes, ch):
             childName = '.'.join(path)
         else:
             childName = param.name()
-        print('  parameter: %s'% childName)
+        print('  parameter: %s' % childName)
-        print('  change:    %s'% change)
+        print('  change:    %s' % change)
-        print('  data:      %s'% str(data))
+        print('  data:      %s' % str(data))
         print('  ----------')
 
-        if (childName == 'Disable Output'):
+        if childName == 'Disable Output':
             tec.set_param('pwm', ch, 'i_set', 0)
-            paramList[ch].child('Constant Current').child('Set Current').setValue(0) 
+            paramList[ch].child('Constant Current').child('Set Current').setValue(0)
-            paramList[ch].child('Temperature PID').setValue(False)    
+            paramList[ch].child('Temperature PID').setValue(False)
-            autoTuner[ch].setOff()      
+            autoTuner[ch].setOff()
 
-        if (childName == 'Temperature PID'):
+        if childName == 'Temperature PID':
             if (data):
                 tec.set_param("pwm", ch, "pid")
             else:
-                tec.set_param('pwm', ch, 'i_set', paramList[ch].child('Constant Current').child('Set Current').value())  
+                tec.set_param('pwm', ch, 'i_set', paramList[ch].child('Constant Current').child('Set Current').value())
-        
-        if (childName == 'Constant Current.Set Current'):
-            tec.set_param('pwm', ch, 'i_set', data)
-            paramList[ch].child('Temperature PID').setValue(False)  
 
-        if (childName == 'Temperature PID.Set Temperature'):
+        if childName == 'Constant Current.Set Current':
+            tec.set_param('pwm', ch, 'i_set', data)
+            paramList[ch].child('Temperature PID').setValue(False)
+
+        if childName == 'Temperature PID.Set Temperature':
             tec.set_param('pid', ch, 'target', data)
 
-        if (childName == 'Output Config.Max Current'):
+        if childName == 'Output Config.Max Current':
             tec.set_param('pwm', ch, 'max_i_pos', data)
             tec.set_param('pwm', ch, 'max_i_neg', data)
             tec.set_param('pid', ch, 'output_min', -data)
             tec.set_param('pid', ch, 'output_max', data)
 
-        if (childName == 'Output Config.Max Voltage'):
+        if childName == 'Output Config.Max Voltage':
             tec.set_param('pwm', ch, 'max_v', data)
 
-        if (childName == 'Thermistor Config.T0'):
+        if childName == 'Thermistor Config.T0':
             tec.set_param('s-h', ch, 't0', data)
 
-        if (childName == 'Thermistor Config.R0'):
+        if childName == 'Thermistor Config.R0':
             tec.set_param('s-h', ch, 'r0', data)
 
-        if (childName == 'Thermistor Config.Beta'):
+        if childName == 'Thermistor Config.Beta':
             tec.set_param('s-h', ch, 'b', data)
 
-        if (childName == 'PID Config.kP'):
+        if childName == 'PID Config.kP':
             tec.set_param('pid', ch, 'kp', data)
 
-        if (childName == 'PID Config.kI'):
+        if childName == 'PID Config.kI':
             tec.set_param('pid', ch, 'ki', data)
 
-        if (childName == 'PID Config.kD'):
+        if childName == 'PID Config.kD':
             tec.set_param('pid', ch, 'kd', data)
 
-        if (childName == 'PID Config.PID Auto Tune.Run'):
+        if childName == 'PID Config.PID Auto Tune.Run':
-            autoTuner[ch].setParam(paramList[ch].child('PID Config').child('PID Auto Tune').child('Target Temperature').value(),
+            autoTuner[ch].setParam(
-                                   paramList[ch].child('PID Config').child('PID Auto Tune').child('Test Current').value(),
+                paramList[ch].child('PID Config').child('PID Auto Tune').child('Target Temperature').value(),
-                                   paramList[ch].child('PID Config').child('PID Auto Tune').child('Temperature Swing').value(),
+                paramList[ch].child('PID Config').child('PID Auto Tune').child('Test Current').value(),
-                                   refresh_period / 1000,
+                paramList[ch].child('PID Config').child('PID Auto Tune').child('Temperature Swing').value(),
-                                   1)
+                refresh_period / 1000,
+                1)
             autoTuner[ch].setReady()
-            paramList[ch].child('Temperature PID').setValue(False) 
+            paramList[ch].child('Temperature PID').setValue(False)
 
-        if (childName == 'Save to flash'):
+        if childName == 'Save to flash':
             tec.save_config()
-        
+
+
 def change0(param, changes):
     change(param, changes, 0)
 
+
 def change1(param, changes):
     change(param, changes, 1)
 
+
 class Curves:
     def __init__(self, legend: str, key: str, channel: int, color: str, buffer_len: int, period: int):
         self.curveItem = pg.PlotCurveItem(pen=({'color': color, 'width': 1}))
@@ -159,21 +169,22 @@ class Curves:
         self.time_stamp = np.zeros(buffer_len)
         self.buffLen = buffer_len
         self.period = period
-    
+
     def update(self, tec_data, cnt):
         if cnt == 0:
             np.copyto(self.data_buf, np.full(self.buffLen, tec_data[self.channel][self.keyStr]))
-        else: 
+        else:
             self.data_buf[:-1] = self.data_buf[1:]
             self.data_buf[-1] = tec_data[self.channel][self.keyStr]
             self.time_stamp[:-1] = self.time_stamp[1:]
             self.time_stamp[-1] = cnt * self.period / 1000
-            self.curveItem.setData(x = self.time_stamp, y = self.data_buf)
+            self.curveItem.setData(x=self.time_stamp, y=self.data_buf)
+
 
 class Graph:
     def __init__(self, parent: pg.LayoutWidget, title: str, row: int, col: int, curves: list[Curves]):
         self.plotItem = pg.PlotWidget(title=title)
-        self.legendItem = pg.LegendItem(offset=(75, 30), brush=(50,50,200,150))
+        self.legendItem = pg.LegendItem(offset=(75, 30), brush=(50, 50, 200, 150))
         self.legendItem.setParentItem(self.plotItem.getPlotItem())
         parent.addWidget(self.plotItem, row, col)
         self.curves = curves
@@ -184,7 +195,9 @@ class Graph:
     def update(self, tec_data, cnt):
         for curve in self.curves:
             curve.update(tec_data, cnt)
-        self.plotItem.setRange(xRange=[(cnt - self.curves[0].buffLen) * self.curves[0].period / 1000, cnt * self.curves[0].period / 1000])
+        self.plotItem.setRange(
+            xRange=[(cnt - self.curves[0].buffLen) * self.curves[0].period / 1000, cnt * self.curves[0].period / 1000])
+
 
 def TECsync():
     global TECparams
@@ -209,22 +222,32 @@ def TECsync():
             if parents['tag'] == 'PIDtarget':
                 for children in parents['children']:
                     children['value'] = tec.get_pid()[channel]['target']
-    
+
-def refreshTreeParam(tempTree:dict, channel:int) -> dict:
+
-    tempTree['children']['Constant Current']['children']['Set Current']['value'] = TECparams[channel][1]['children'][3]['value']
+def refreshTreeParam(tempTree: dict, channel: int) -> dict:
+    tempTree['children']['Constant Current']['children']['Set Current']['value'] = TECparams[channel][1]['children'][3][
+        'value']
     tempTree['children']['Temperature PID']['value'] = TECparams[channel][0]['children'][0]['value']
-    tempTree['children']['Temperature PID']['children']['Set Temperature']['value'] = TECparams[channel][4]['children'][0]['value']
+    tempTree['children']['Temperature PID']['children']['Set Temperature']['value'] = \
-    tempTree['children']['Output Config']['children']['Max Current']['value'] = TECparams[channel][1]['children'][0]['value']
+        TECparams[channel][4]['children'][0]['value']
-    tempTree['children']['Output Config']['children']['Max Voltage']['value'] = TECparams[channel][1]['children'][2]['value']
+    tempTree['children']['Output Config']['children']['Max Current']['value'] = TECparams[channel][1]['children'][0][
-    tempTree['children']['Thermistor Config']['children']['T0']['value'] = TECparams[channel][3]['children'][0]['value'] - 273.15
+        'value']
+    tempTree['children']['Output Config']['children']['Max Voltage']['value'] = TECparams[channel][1]['children'][2][
+        'value']
+    tempTree['children']['Thermistor Config']['children']['T0']['value'] = TECparams[channel][3]['children'][0][
+                                                                               'value'] - 273.15
     tempTree['children']['Thermistor Config']['children']['R0']['value'] = TECparams[channel][3]['children'][1]['value']
-    tempTree['children']['Thermistor Config']['children']['Beta']['value'] = TECparams[channel][3]['children'][2]['value']
+    tempTree['children']['Thermistor Config']['children']['Beta']['value'] = TECparams[channel][3]['children'][2][
+        'value']
     tempTree['children']['PID Config']['children']['kP']['value'] = TECparams[channel][2]['children'][0]['value']
     tempTree['children']['PID Config']['children']['kI']['value'] = TECparams[channel][2]['children'][1]['value']
     tempTree['children']['PID Config']['children']['kD']['value'] = TECparams[channel][2]['children'][2]['value']
     return tempTree
 
+
 cnt = 0
+
+
 def updateData():
     global cnt
     for data in tec.report_mode():
@@ -234,13 +257,13 @@ def updateData():
         ch0currentGraph.update(data, cnt)
         ch1currentGraph.update(data, cnt)
 
-        for channel in range (2):
+        for channel in range(2):
             if (autoTuner[channel].state() == PIDAutotuneState.STATE_READY or
-                autoTuner[channel].state() == PIDAutotuneState.STATE_RELAY_STEP_UP or
+                    autoTuner[channel].state() == PIDAutotuneState.STATE_RELAY_STEP_UP or
-                autoTuner[channel].state() == PIDAutotuneState.STATE_RELAY_STEP_DOWN): 
+                    autoTuner[channel].state() == PIDAutotuneState.STATE_RELAY_STEP_DOWN):
                 autoTuner[channel].run(data[channel]['temperature'], data[channel]['time'])
                 tec.set_param('pwm', channel, 'i_set', autoTuner[channel].output())
-            elif (autoTuner[channel].state() == PIDAutotuneState.STATE_SUCCEEDED):
+            elif autoTuner[channel].state() == PIDAutotuneState.STATE_SUCCEEDED:
                 kp, ki, kd = autoTuner[channel].get_tec_pid()
                 autoTuner[channel].setOff()
                 paramList[channel].child('PID Config').child('kP').setValue(kp)
@@ -249,14 +272,14 @@ def updateData():
                 tec.set_param('pid', channel, 'kp', kp)
                 tec.set_param('pid', channel, 'ki', ki)
                 tec.set_param('pid', channel, 'kd', kd)
-            elif (autoTuner[channel].state() == PIDAutotuneState.STATE_FAILED):
+            elif autoTuner[channel].state() == PIDAutotuneState.STATE_FAILED:
                 tec.set_param('pwm', channel, 'i_set', 0)
                 autoTuner[channel].setOff()
-                
+
         if quit:
             break
-    cnt += 1    
+    cnt += 1
-    
+
 
 if __name__ == '__main__':
     tec = Client(host="192.168.1.26", port=23, timeout=None)
@@ -265,7 +288,7 @@ if __name__ == '__main__':
     pg.setConfigOptions(antialias=True)
     mw = QtGui.QMainWindow()
     mw.setWindowTitle('Thermostat Control Panel')
-    mw.resize(1920,1200)
+    mw.resize(1920, 1200)
     cw = QtGui.QWidget()
     mw.setCentralWidget(cw)
     l = QtGui.QVBoxLayout()
@@ -278,7 +301,7 @@ if __name__ == '__main__':
                  Parameter.create(name='GUIparams', type='group', children=GUIparams[1])]
 
     ch0Tree = ParameterTree()
-    ch0Tree.setParameters(paramList[0], showTop=False)    
+    ch0Tree.setParameters(paramList[0], showTop=False)
     ch1Tree = ParameterTree()
     ch1Tree.setParameters(paramList[1], showTop=False)
 
@@ -292,12 +315,16 @@ if __name__ == '__main__':
     layout.addWidget(ch0Tree, 1, 1, 1, 1)
     layout.addWidget(ch1Tree, 2, 1, 1, 1)
 
-    ch0tempGraph = Graph(layout, 'Channel 0 Temperature', 1, 2, [Curves('Feedback', 'temperature', 0, 'r', rec_len, refresh_period)])
+    ch0tempGraph = Graph(layout, 'Channel 0 Temperature', 1, 2,
-    ch1tempGraph = Graph(layout, 'Channel 1 Temperature', 2, 2, [Curves('Feedback', 'temperature', 1, 'r', rec_len, refresh_period)])
+                         [Curves('Feedback', 'temperature', 0, 'r', rec_len, refresh_period)])
-    ch0currentGraph = Graph(layout, 'Channel 0 Current', 1, 3, [Curves('Feedback', 'tec_i', 0, 'r', rec_len, refresh_period),
+    ch1tempGraph = Graph(layout, 'Channel 1 Temperature', 2, 2,
-                                                                Curves('Setpoint', 'i_set', 0, 'g', rec_len, refresh_period)])
+                         [Curves('Feedback', 'temperature', 1, 'r', rec_len, refresh_period)])
-    ch1currentGraph = Graph(layout, 'Channel 1 Current', 2, 3, [Curves('Feedback', 'tec_i', 1, 'r', rec_len, refresh_period),
+    ch0currentGraph = Graph(layout, 'Channel 0 Current', 1, 3,
-                                                                Curves('Setpoint', 'i_set', 1, 'g', rec_len, refresh_period)])
+                            [Curves('Feedback', 'tec_i', 0, 'r', rec_len, refresh_period),
+                             Curves('Setpoint', 'i_set', 0, 'g', rec_len, refresh_period)])
+    ch1currentGraph = Graph(layout, 'Channel 1 Current', 2, 3,
+                            [Curves('Feedback', 'tec_i', 1, 'r', rec_len, refresh_period),
+                             Curves('Setpoint', 'i_set', 1, 'g', rec_len, refresh_period)])
 
     t = QtCore.QTimer()
     t.timeout.connect(updateData)
@@ -305,4 +332,4 @@ if __name__ == '__main__':
 
     mw.show()
 
-    pg.exec()
+    pg.exec()

pytec/tec_qt.py

@@ -0,0 +1,183 @@
+from PyQt6 import QtWidgets, uic
+from PyQt6.QtCore import QThread, QThreadPool, pyqtSignal, QRunnable, QObject, QSignalBlocker, pyqtSlot
+from pyqtgraph import PlotWidget
+from pyqtgraph.parametertree import Parameter, ParameterTree, ParameterItem, registerParameterType
+import pyqtgraph as pg
+import sys
+import argparse
+import logging
+from pytec.client import Client
+
+# pyuic6 -x tec_qt.ui  -o ui_tec_qt.py
+from ui_tec_qt import Ui_MainWindow
+
+tec_client: Client = None
+
+# ui = None
+ui: Ui_MainWindow = None
+
+thread_pool = QThreadPool.globalInstance()
+connection_watcher = None
+
+
+def get_argparser():
+    parser = argparse.ArgumentParser(description="ARTIQ master")
+
+    parser.add_argument("--connect", default=None, action="store_true",
+                        help="Automatically connect to the specified Thermostat in IP:port format")
+    parser.add_argument('IP', metavar="ip", default=None, nargs='?')
+    parser.add_argument('PORT', metavar="port", default=None, nargs='?')
+    parser.add_argument("-l", "--log", dest="logLevel", choices=['DEBUG', 'INFO', 'WARNING', 'ERROR', 'CRITICAL'],
+                        help="Set the logging level")
+
+    return parser
+
+
+class WatchConnectTask(QThread):
+    connected = pyqtSignal(bool)
+    hw_rev = pyqtSignal(dict)
+    connecting = pyqtSignal()
+    fan_update = pyqtSignal(object)
+
+    def __init__(self, ip, port, parent):
+        self.ip = ip
+        self.port = port
+        super().__init__(parent)
+
+    def run(self):
+        global tec_client
+        try:
+            if tec_client:
+                tec_client.disconnect()
+                tec_client = None
+                self.connected.emit(False)
+            else:
+                self.connecting.emit()
+                tec_client = Client(host=self.ip, port=self.port, timeout=30)
+                self.connected.emit(True)
+                self.hw_rev.emit(tec_client.hw_rev())
+                self.fan_update.emit(tec_client.fan())
+        except Exception as e:
+            logging.error(f"Failed communicating to the {self.ip}:{self.port}: {e}")
+            self.connected.emit(False)
+
+    @pyqtSlot()
+    def client_disconnected(self):
+        global tec_client
+        if tec_client:
+            tec_client.disconnect()
+            tec_client = None
+        self.connected.emit(False)
+
+
+class ClientTask(QRunnable):
+    def __init__(self, func, *args, **kwargs):
+        self.func = func
+        self.args = args
+        self.kwargs = kwargs
+        super().__init__()
+
+    def run(self) -> None:
+        try:
+            self.func(*self.args, **self.kwargs)
+        except (TimeoutError, OSError):
+            logging.warning("Client connection error, disconnecting", exc_info=True)
+            if connection_watcher:
+                connection_watcher.client_disconnected()
+
+
+def connected(result):
+    ui.graph_group.setEnabled(result)
+    ui.hw_rev_lbl.setEnabled(result)
+    ui.fan_group.setEnabled(result)
+    ui.report_group.setEnabled(result)
+
+    ui.ip_set_line.setEnabled(not result)
+    ui.port_set_spin.setEnabled(not result)
+    ui.status_lbl.setText("Connected" if result else "Disconnected")
+    ui.connect_btn.setText("Disconnect" if result else "Connect")
+    if not result:
+        ui.hw_rev_lbl.setText("Thermostat vX.Y")
+        ui.fan_group.setStyleSheet("")
+
+
+def hw_rev(hw_rev_d: dict):
+    logging.debug(hw_rev_d)
+    ui.hw_rev_lbl.setText(f"Thermostat v{hw_rev_d['rev']['major']}.{hw_rev_d['rev']['major']}")
+    ui.fan_group.setEnabled(hw_rev_d["settings"]["fan_available"])
+    if hw_rev_d["settings"]["fan_pwm_recommended"]:
+        ui.fan_group.setStyleSheet("")
+        ui.fan_group.setToolTip("")
+    else:
+        ui.fan_group.setStyleSheet("background-color: yellow")
+        ui.fan_group.setToolTip("Changing the fan settings of not recommended")
+
+
+def fan_update(fan_settings):
+    logging.debug(fan_settings)
+    if fan_settings is None:
+        return
+    with QSignalBlocker(ui.fan_power_slider) as _:
+        ui.fan_power_slider.setValue(fan_settings["fan_pwm"])
+        ui.fan_power_slider.setEnabled(not fan_settings["auto_mode"])
+    with QSignalBlocker(ui.fan_auto_box) as _:
+        ui.fan_auto_box.setChecked(fan_settings["auto_mode"])
+
+
+def fan_set():
+    global tec_client
+    if tec_client is None or ui.fan_auto_box.isChecked():
+        return
+    thread_pool.start(ClientTask(lambda: tec_client.set_param("fan", ui.fan_power_slider.value())))
+
+
+def fan_auto_set(enabled):
+    global tec_client
+    if tec_client is None:
+        return
+    ui.fan_power_slider.setEnabled(not enabled)
+    if enabled:
+        thread_pool.start(ClientTask(lambda: tec_client.set_param("fan", "auto")))
+    else:
+        thread_pool.start(ClientTask(lambda: tec_client.set_param("fan", ui.fan_power_slider.value())))
+
+
+def connect():
+    global connection_watcher
+    connection_watcher = WatchConnectTask(ui.ip_set_line.text(), ui.port_set_spin.value(), ui.main_widget)
+    connection_watcher.connected.connect(connected)
+    connection_watcher.connecting.connect(lambda: ui.status_lbl.setText("Connecting..."))
+    connection_watcher.hw_rev.connect(hw_rev)
+    connection_watcher.fan_update.connect(fan_update)
+    connection_watcher.start()
+
+
+def main():
+    global ui
+    args = get_argparser().parse_args()
+    if args.logLevel:
+        logging.basicConfig(level=getattr(logging, args.logLevel))
+
+    app = QtWidgets.QApplication(sys.argv)
+    main_window = QtWidgets.QMainWindow()
+    #ui = Ui_MainWindow()
+    #ui.setupUi(main_window)
+    ui = uic.loadUi('tec_qt.ui', main_window)
+
+    ui.connect_btn.clicked.connect(lambda _checked: connect())
+    ui.fan_power_slider.valueChanged.connect(fan_set)
+    ui.fan_auto_box.stateChanged.connect(fan_auto_set)
+
+    if args.connect:
+        if args.IP:
+            ui.ip_set_line.setText(args.IP)
+        if args.PORT:
+            ui.port_set_spin.setValue(int(args.PORT))
+        ui.connect_btn.click()
+
+    main_window.show()
+    sys.exit(app.exec())
+
+
+if __name__ == '__main__':
+    main()

pytec/tec_qt.ui

@@ -0,0 +1,671 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>MainWindow</class>
+ <widget class="QMainWindow" name="MainWindow">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>1280</width>
+    <height>720</height>
+   </rect>
+  </property>
+  <property name="minimumSize">
+   <size>
+    <width>1280</width>
+    <height>720</height>
+   </size>
+  </property>
+  <property name="maximumSize">
+   <size>
+    <width>3840</width>
+    <height>2160</height>
+   </size>
+  </property>
+  <property name="windowTitle">
+   <string>Control TEC</string>
+  </property>
+  <widget class="QWidget" name="main_widget">
+   <property name="sizePolicy">
+    <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+     <horstretch>1</horstretch>
+     <verstretch>1</verstretch>
+    </sizepolicy>
+   </property>
+   <layout class="QGridLayout" name="gridLayout_2">
+    <property name="leftMargin">
+     <number>3</number>
+    </property>
+    <property name="topMargin">
+     <number>3</number>
+    </property>
+    <property name="rightMargin">
+     <number>3</number>
+    </property>
+    <property name="bottomMargin">
+     <number>3</number>
+    </property>
+    <property name="spacing">
+     <number>3</number>
+    </property>
+    <item row="0" column="1">
+     <layout class="QVBoxLayout" name="main_layout">
+      <property name="spacing">
+       <number>0</number>
+      </property>
+      <item>
+       <widget class="QFrame" name="graph_group">
+        <property name="enabled">
+         <bool>false</bool>
+        </property>
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+          <horstretch>1</horstretch>
+          <verstretch>1</verstretch>
+         </sizepolicy>
+        </property>
+        <property name="frameShape">
+         <enum>QFrame::StyledPanel</enum>
+        </property>
+        <property name="frameShadow">
+         <enum>QFrame::Raised</enum>
+        </property>
+        <layout class="QGridLayout" name="graphs_layout" rowstretch="1,1" columnstretch="1,1,1" rowminimumheight="100,100" columnminimumwidth="100,100,100">
+         <property name="sizeConstraint">
+          <enum>QLayout::SetDefaultConstraint</enum>
+         </property>
+         <property name="leftMargin">
+          <number>3</number>
+         </property>
+         <property name="topMargin">
+          <number>3</number>
+         </property>
+         <property name="rightMargin">
+          <number>3</number>
+         </property>
+         <property name="bottomMargin">
+          <number>3</number>
+         </property>
+         <property name="spacing">
+          <number>2</number>
+         </property>
+         <item row="1" column="0">
+          <widget class="ParameterTree" name="ch1_tree" native="true"/>
+         </item>
+         <item row="0" column="0">
+          <widget class="ParameterTree" name="ch0_tree" native="true"/>
+         </item>
+         <item row="1" column="1">
+          <widget class="PlotWidget" name="ch1_t_graph" native="true">
+           <property name="title">
+            <string>Channel 1 Temperature</string>
+           </property>
+          </widget>
+         </item>
+         <item row="0" column="1">
+          <widget class="PlotWidget" name="ch0_t_graph" native="true">
+           <property name="title">
+            <string>Channel 0 Temperature</string>
+           </property>
+          </widget>
+         </item>
+         <item row="0" column="2">
+          <widget class="PlotWidget" name="ch0_i_graph" native="true">
+           <property name="title">
+            <string>Channel 0 Current</string>
+           </property>
+          </widget>
+         </item>
+         <item row="1" column="2">
+          <widget class="PlotWidget" name="ch1_i_graph" native="true">
+           <property name="title">
+            <string>Channel 1 Current</string>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </item>
+      <item>
+       <widget class="QFrame" name="bottom_settings_group">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+        <property name="minimumSize">
+         <size>
+          <width>0</width>
+          <height>40</height>
+         </size>
+        </property>
+        <property name="maximumSize">
+         <size>
+          <width>16777215</width>
+          <height>40</height>
+         </size>
+        </property>
+        <property name="frameShape">
+         <enum>QFrame::StyledPanel</enum>
+        </property>
+        <property name="frameShadow">
+         <enum>QFrame::Raised</enum>
+        </property>
+        <layout class="QHBoxLayout" name="horizontalLayout_2">
+         <property name="spacing">
+          <number>3</number>
+         </property>
+         <property name="leftMargin">
+          <number>3</number>
+         </property>
+         <property name="topMargin">
+          <number>3</number>
+         </property>
+         <property name="rightMargin">
+          <number>3</number>
+         </property>
+         <property name="bottomMargin">
+          <number>3</number>
+         </property>
+         <item>
+          <layout class="QHBoxLayout" name="settings_layout">
+           <item>
+            <widget class="QLineEdit" name="ip_set_line">
+             <property name="sizePolicy">
+              <sizepolicy hsizetype="Fixed" vsizetype="Expanding">
+               <horstretch>0</horstretch>
+               <verstretch>0</verstretch>
+              </sizepolicy>
+             </property>
+             <property name="minimumSize">
+              <size>
+               <width>160</width>
+               <height>0</height>
+              </size>
+             </property>
+             <property name="maximumSize">
+              <size>
+               <width>160</width>
+               <height>16777215</height>
+              </size>
+             </property>
+             <property name="text">
+              <string>192.168.1.26</string>
+             </property>
+             <property name="maxLength">
+              <number>15</number>
+             </property>
+             <property name="placeholderText">
+              <string>IP:port for the Thermostat</string>
+             </property>
+             <property name="clearButtonEnabled">
+              <bool>true</bool>
+             </property>
+            </widget>
+           </item>
+           <item>
+            <widget class="QSpinBox" name="port_set_spin">
+             <property name="sizePolicy">
+              <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+               <horstretch>0</horstretch>
+               <verstretch>0</verstretch>
+              </sizepolicy>
+             </property>
+             <property name="minimumSize">
+              <size>
+               <width>70</width>
+               <height>0</height>
+              </size>
+             </property>
+             <property name="maximumSize">
+              <size>
+               <width>70</width>
+               <height>16777215</height>
+              </size>
+             </property>
+             <property name="maximum">
+              <number>65535</number>
+             </property>
+             <property name="value">
+              <number>23</number>
+             </property>
+            </widget>
+           </item>
+           <item>
+            <widget class="QPushButton" name="connect_btn">
+             <property name="sizePolicy">
+              <sizepolicy hsizetype="Fixed" vsizetype="Expanding">
+               <horstretch>0</horstretch>
+               <verstretch>0</verstretch>
+              </sizepolicy>
+             </property>
+             <property name="minimumSize">
+              <size>
+               <width>100</width>
+               <height>0</height>
+              </size>
+             </property>
+             <property name="maximumSize">
+              <size>
+               <width>100</width>
+               <height>16777215</height>
+              </size>
+             </property>
+             <property name="baseSize">
+              <size>
+               <width>100</width>
+               <height>0</height>
+              </size>
+             </property>
+             <property name="text">
+              <string>Connect</string>
+             </property>
+            </widget>
+           </item>
+           <item>
+            <widget class="QLabel" name="status_lbl">
+             <property name="sizePolicy">
+              <sizepolicy hsizetype="Fixed" vsizetype="Expanding">
+               <horstretch>0</horstretch>
+               <verstretch>0</verstretch>
+              </sizepolicy>
+             </property>
+             <property name="minimumSize">
+              <size>
+               <width>120</width>
+               <height>0</height>
+              </size>
+             </property>
+             <property name="maximumSize">
+              <size>
+               <width>120</width>
+               <height>16777215</height>
+              </size>
+             </property>
+             <property name="baseSize">
+              <size>
+               <width>120</width>
+               <height>50</height>
+              </size>
+             </property>
+             <property name="text">
+              <string>Disconnected</string>
+             </property>
+            </widget>
+           </item>
+           <item>
+            <widget class="Line" name="line_0">
+             <property name="sizePolicy">
+              <sizepolicy hsizetype="Expanding" vsizetype="Minimum">
+               <horstretch>0</horstretch>
+               <verstretch>0</verstretch>
+              </sizepolicy>
+             </property>
+             <property name="orientation">
+              <enum>Qt::Vertical</enum>
+             </property>
+            </widget>
+           </item>
+           <item>
+            <widget class="QWidget" name="report_group" native="true">
+             <property name="enabled">
+              <bool>false</bool>
+             </property>
+             <property name="sizePolicy">
+              <sizepolicy hsizetype="Minimum" vsizetype="Expanding">
+               <horstretch>0</horstretch>
+               <verstretch>0</verstretch>
+              </sizepolicy>
+             </property>
+             <property name="minimumSize">
+              <size>
+               <width>40</width>
+               <height>0</height>
+              </size>
+             </property>
+             <layout class="QHBoxLayout" name="horizontalLayout_4">
+              <property name="spacing">
+               <number>0</number>
+              </property>
+              <property name="leftMargin">
+               <number>0</number>
+              </property>
+              <property name="topMargin">
+               <number>0</number>
+              </property>
+              <property name="rightMargin">
+               <number>0</number>
+              </property>
+              <property name="bottomMargin">
+               <number>0</number>
+              </property>
+              <item>
+               <layout class="QHBoxLayout" name="report_layout" stretch="1,1,1">
+                <property name="spacing">
+                 <number>6</number>
+                </property>
+                <property name="sizeConstraint">
+                 <enum>QLayout::SetDefaultConstraint</enum>
+                </property>
+                <property name="leftMargin">
+                 <number>0</number>
+                </property>
+                <item>
+                 <widget class="QDoubleSpinBox" name="report_refresh_spin">
+                  <property name="sizePolicy">
+                   <sizepolicy hsizetype="Fixed" vsizetype="Expanding">
+                    <horstretch>0</horstretch>
+                    <verstretch>0</verstretch>
+                   </sizepolicy>
+                  </property>
+                  <property name="minimumSize">
+                   <size>
+                    <width>70</width>
+                    <height>0</height>
+                   </size>
+                  </property>
+                  <property name="maximumSize">
+                   <size>
+                    <width>70</width>
+                    <height>16777215</height>
+                   </size>
+                  </property>
+                  <property name="baseSize">
+                   <size>
+                    <width>70</width>
+                    <height>0</height>
+                   </size>
+                  </property>
+                  <property name="decimals">
+                   <number>1</number>
+                  </property>
+                  <property name="minimum">
+                   <double>0.100000000000000</double>
+                  </property>
+                  <property name="singleStep">
+                   <double>0.100000000000000</double>
+                  </property>
+                  <property name="stepType">
+                   <enum>QAbstractSpinBox::AdaptiveDecimalStepType</enum>
+                  </property>
+                  <property name="value">
+                   <double>1.000000000000000</double>
+                  </property>
+                 </widget>
+                </item>
+                <item>
+                 <widget class="QCheckBox" name="report_box">
+                  <property name="sizePolicy">
+                   <sizepolicy hsizetype="Fixed" vsizetype="Expanding">
+                    <horstretch>0</horstretch>
+                    <verstretch>0</verstretch>
+                   </sizepolicy>
+                  </property>
+                  <property name="maximumSize">
+                   <size>
+                    <width>80</width>
+                    <height>16777215</height>
+                   </size>
+                  </property>
+                  <property name="baseSize">
+                   <size>
+                    <width>80</width>
+                    <height>0</height>
+                   </size>
+                  </property>
+                  <property name="text">
+                   <string>Report</string>
+                  </property>
+                 </widget>
+                </item>
+                <item>
+                 <widget class="QPushButton" name="report_apply_btn">
+                  <property name="sizePolicy">
+                   <sizepolicy hsizetype="Fixed" vsizetype="Expanding">
+                    <horstretch>0</horstretch>
+                    <verstretch>0</verstretch>
+                   </sizepolicy>
+                  </property>
+                  <property name="minimumSize">
+                   <size>
+                    <width>80</width>
+                    <height>0</height>
+                   </size>
+                  </property>
+                  <property name="maximumSize">
+                   <size>
+                    <width>80</width>
+                    <height>16777215</height>
+                   </size>
+                  </property>
+                  <property name="baseSize">
+                   <size>
+                    <width>80</width>
+                    <height>0</height>
+                   </size>
+                  </property>
+                  <property name="text">
+                   <string>Apply</string>
+                  </property>
+                 </widget>
+                </item>
+               </layout>
+              </item>
+             </layout>
+            </widget>
+           </item>
+           <item>
+            <widget class="Line" name="line_1">
+             <property name="sizePolicy">
+              <sizepolicy hsizetype="Expanding" vsizetype="Minimum">
+               <horstretch>0</horstretch>
+               <verstretch>0</verstretch>
+              </sizepolicy>
+             </property>
+             <property name="orientation">
+              <enum>Qt::Vertical</enum>
+             </property>
+            </widget>
+           </item>
+           <item>
+            <widget class="QWidget" name="fan_group" native="true">
+             <property name="enabled">
+              <bool>false</bool>
+             </property>
+             <property name="minimumSize">
+              <size>
+               <width>40</width>
+               <height>0</height>
+              </size>
+             </property>
+             <layout class="QHBoxLayout" name="horizontalLayout_6">
+              <property name="spacing">
+               <number>0</number>
+              </property>
+              <property name="leftMargin">
+               <number>0</number>
+              </property>
+              <property name="topMargin">
+               <number>0</number>
+              </property>
+              <property name="rightMargin">
+               <number>0</number>
+              </property>
+              <property name="bottomMargin">
+               <number>0</number>
+              </property>
+              <item>
+               <layout class="QHBoxLayout" name="gan_layout">
+                <property name="spacing">
+                 <number>9</number>
+                </property>
+                <item>
+                 <widget class="QLabel" name="fan_lbl">
+                  <property name="sizePolicy">
+                   <sizepolicy hsizetype="Fixed" vsizetype="Expanding">
+                    <horstretch>0</horstretch>
+                    <verstretch>0</verstretch>
+                   </sizepolicy>
+                  </property>
+                  <property name="minimumSize">
+                   <size>
+                    <width>40</width>
+                    <height>0</height>
+                   </size>
+                  </property>
+                  <property name="maximumSize">
+                   <size>
+                    <width>40</width>
+                    <height>16777215</height>
+                   </size>
+                  </property>
+                  <property name="baseSize">
+                   <size>
+                    <width>40</width>
+                    <height>0</height>
+                   </size>
+                  </property>
+                  <property name="text">
+                   <string>Fan:</string>
+                  </property>
+                 </widget>
+                </item>
+                <item>
+                 <widget class="QSlider" name="fan_power_slider">
+                  <property name="sizePolicy">
+                   <sizepolicy hsizetype="Fixed" vsizetype="Expanding">
+                    <horstretch>0</horstretch>
+                    <verstretch>0</verstretch>
+                   </sizepolicy>
+                  </property>
+                  <property name="minimumSize">
+                   <size>
+                    <width>200</width>
+                    <height>0</height>
+                   </size>
+                  </property>
+                  <property name="maximumSize">
+                   <size>
+                    <width>200</width>
+                    <height>16777215</height>
+                   </size>
+                  </property>
+                  <property name="baseSize">
+                   <size>
+                    <width>200</width>
+                    <height>0</height>
+                   </size>
+                  </property>
+                  <property name="maximum">
+                   <number>100</number>
+                  </property>
+                  <property name="orientation">
+                   <enum>Qt::Horizontal</enum>
+                  </property>
+                 </widget>
+                </item>
+                <item>
+                 <widget class="QCheckBox" name="fan_auto_box">
+                  <property name="sizePolicy">
+                   <sizepolicy hsizetype="Fixed" vsizetype="Expanding">
+                    <horstretch>0</horstretch>
+                    <verstretch>0</verstretch>
+                   </sizepolicy>
+                  </property>
+                  <property name="minimumSize">
+                   <size>
+                    <width>70</width>
+                    <height>0</height>
+                   </size>
+                  </property>
+                  <property name="maximumSize">
+                   <size>
+                    <width>70</width>
+                    <height>16777215</height>
+                   </size>
+                  </property>
+                  <property name="text">
+                   <string>Auto</string>
+                  </property>
+                 </widget>
+                </item>
+               </layout>
+              </item>
+             </layout>
+            </widget>
+           </item>
+           <item>
+            <widget class="Line" name="line_3">
+             <property name="sizePolicy">
+              <sizepolicy hsizetype="Expanding" vsizetype="Minimum">
+               <horstretch>0</horstretch>
+               <verstretch>0</verstretch>
+              </sizepolicy>
+             </property>
+             <property name="orientation">
+              <enum>Qt::Vertical</enum>
+             </property>
+            </widget>
+           </item>
+           <item>
+            <widget class="QLabel" name="hw_rev_lbl">
+             <property name="enabled">
+              <bool>false</bool>
+             </property>
+             <property name="sizePolicy">
+              <sizepolicy hsizetype="Fixed" vsizetype="Expanding">
+               <horstretch>0</horstretch>
+               <verstretch>0</verstretch>
+              </sizepolicy>
+             </property>
+             <property name="minimumSize">
+              <size>
+               <width>150</width>
+               <height>0</height>
+              </size>
+             </property>
+             <property name="maximumSize">
+              <size>
+               <width>150</width>
+               <height>16777215</height>
+              </size>
+             </property>
+             <property name="baseSize">
+              <size>
+               <width>150</width>
+               <height>0</height>
+              </size>
+             </property>
+             <property name="text">
+              <string>Thermostat vX.Y</string>
+             </property>
+            </widget>
+           </item>
+          </layout>
+         </item>
+        </layout>
+       </widget>
+      </item>
+     </layout>
+    </item>
+   </layout>
+  </widget>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>PlotWidget</class>
+   <extends>QWidget</extends>
+   <header>pyqtgraph</header>
+   <container>1</container>
+  </customwidget>
+  <customwidget>
+   <class>ParameterTree</class>
+   <extends>QWidget</extends>
+   <header>pyqtgraph.parametertree</header>
+   <container>1</container>
+  </customwidget>
+ </customwidgets>
+ <resources/>
+ <connections/>
+</ui>

pytec/ui_tec_qt.py

@@ -0,0 +1,323 @@
+# Form implementation generated from reading ui file 'tec_qt.ui'
+#
+# Created by: PyQt6 UI code generator 6.4.2
+#
+# WARNING: Any manual changes made to this file will be lost when pyuic6 is
+# run again.  Do not edit this file unless you know what you are doing.
+
+
+from PyQt6 import QtCore, QtGui, QtWidgets
+
+
+class Ui_MainWindow(object):
+    def setupUi(self, MainWindow):
+        MainWindow.setObjectName("MainWindow")
+        MainWindow.resize(1280, 720)
+        MainWindow.setMinimumSize(QtCore.QSize(1280, 720))
+        MainWindow.setMaximumSize(QtCore.QSize(3840, 2160))
+        self.main_widget = QtWidgets.QWidget(parent=MainWindow)
+        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Expanding, QtWidgets.QSizePolicy.Policy.Expanding)
+        sizePolicy.setHorizontalStretch(1)
+        sizePolicy.setVerticalStretch(1)
+        sizePolicy.setHeightForWidth(self.main_widget.sizePolicy().hasHeightForWidth())
+        self.main_widget.setSizePolicy(sizePolicy)
+        self.main_widget.setObjectName("main_widget")
+        self.gridLayout_2 = QtWidgets.QGridLayout(self.main_widget)
+        self.gridLayout_2.setContentsMargins(3, 3, 3, 3)
+        self.gridLayout_2.setSpacing(3)
+        self.gridLayout_2.setObjectName("gridLayout_2")
+        self.main_layout = QtWidgets.QVBoxLayout()
+        self.main_layout.setSpacing(0)
+        self.main_layout.setObjectName("main_layout")
+        self.graph_group = QtWidgets.QFrame(parent=self.main_widget)
+        self.graph_group.setEnabled(False)
+        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Expanding, QtWidgets.QSizePolicy.Policy.Expanding)
+        sizePolicy.setHorizontalStretch(1)
+        sizePolicy.setVerticalStretch(1)
+        sizePolicy.setHeightForWidth(self.graph_group.sizePolicy().hasHeightForWidth())
+        self.graph_group.setSizePolicy(sizePolicy)
+        self.graph_group.setFrameShape(QtWidgets.QFrame.Shape.StyledPanel)
+        self.graph_group.setFrameShadow(QtWidgets.QFrame.Shadow.Raised)
+        self.graph_group.setObjectName("graph_group")
+        self.graphs_layout = QtWidgets.QGridLayout(self.graph_group)
+        self.graphs_layout.setSizeConstraint(QtWidgets.QLayout.SizeConstraint.SetDefaultConstraint)
+        self.graphs_layout.setContentsMargins(3, 3, 3, 3)
+        self.graphs_layout.setSpacing(2)
+        self.graphs_layout.setObjectName("graphs_layout")
+        self.ch1_tree = ParameterTree(parent=self.graph_group)
+        self.ch1_tree.setObjectName("ch1_tree")
+        self.graphs_layout.addWidget(self.ch1_tree, 1, 0, 1, 1)
+        self.ch0_tree = ParameterTree(parent=self.graph_group)
+        self.ch0_tree.setObjectName("ch0_tree")
+        self.graphs_layout.addWidget(self.ch0_tree, 0, 0, 1, 1)
+        self.ch1_t_graph = PlotWidget(parent=self.graph_group)
+        self.ch1_t_graph.setObjectName("ch1_t_graph")
+        self.graphs_layout.addWidget(self.ch1_t_graph, 1, 1, 1, 1)
+        self.ch0_t_graph = PlotWidget(parent=self.graph_group)
+        self.ch0_t_graph.setObjectName("ch0_t_graph")
+        self.graphs_layout.addWidget(self.ch0_t_graph, 0, 1, 1, 1)
+        self.ch0_i_graph = PlotWidget(parent=self.graph_group)
+        self.ch0_i_graph.setObjectName("ch0_i_graph")
+        self.graphs_layout.addWidget(self.ch0_i_graph, 0, 2, 1, 1)
+        self.ch1_i_graph = PlotWidget(parent=self.graph_group)
+        self.ch1_i_graph.setObjectName("ch1_i_graph")
+        self.graphs_layout.addWidget(self.ch1_i_graph, 1, 2, 1, 1)
+        self.graphs_layout.setColumnMinimumWidth(0, 100)
+        self.graphs_layout.setColumnMinimumWidth(1, 100)
+        self.graphs_layout.setColumnMinimumWidth(2, 100)
+        self.graphs_layout.setRowMinimumHeight(0, 100)
+        self.graphs_layout.setRowMinimumHeight(1, 100)
+        self.graphs_layout.setColumnStretch(0, 1)
+        self.graphs_layout.setColumnStretch(1, 1)
+        self.graphs_layout.setColumnStretch(2, 1)
+        self.graphs_layout.setRowStretch(0, 1)
+        self.graphs_layout.setRowStretch(1, 1)
+        self.main_layout.addWidget(self.graph_group)
+        self.bottom_settings_group = QtWidgets.QFrame(parent=self.main_widget)
+        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Expanding, QtWidgets.QSizePolicy.Policy.Fixed)
+        sizePolicy.setHorizontalStretch(0)
+        sizePolicy.setVerticalStretch(0)
+        sizePolicy.setHeightForWidth(self.bottom_settings_group.sizePolicy().hasHeightForWidth())
+        self.bottom_settings_group.setSizePolicy(sizePolicy)
+        self.bottom_settings_group.setMinimumSize(QtCore.QSize(0, 40))
+        self.bottom_settings_group.setMaximumSize(QtCore.QSize(16777215, 40))
+        self.bottom_settings_group.setFrameShape(QtWidgets.QFrame.Shape.StyledPanel)
+        self.bottom_settings_group.setFrameShadow(QtWidgets.QFrame.Shadow.Raised)
+        self.bottom_settings_group.setObjectName("bottom_settings_group")
+        self.horizontalLayout_2 = QtWidgets.QHBoxLayout(self.bottom_settings_group)
+        self.horizontalLayout_2.setContentsMargins(3, 3, 3, 3)
+        self.horizontalLayout_2.setSpacing(3)
+        self.horizontalLayout_2.setObjectName("horizontalLayout_2")
+        self.settings_layout = QtWidgets.QHBoxLayout()
+        self.settings_layout.setObjectName("settings_layout")
+        self.ip_set_line = QtWidgets.QLineEdit(parent=self.bottom_settings_group)
+        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Fixed, QtWidgets.QSizePolicy.Policy.Expanding)
+        sizePolicy.setHorizontalStretch(0)
+        sizePolicy.setVerticalStretch(0)
+        sizePolicy.setHeightForWidth(self.ip_set_line.sizePolicy().hasHeightForWidth())
+        self.ip_set_line.setSizePolicy(sizePolicy)
+        self.ip_set_line.setMinimumSize(QtCore.QSize(160, 0))
+        self.ip_set_line.setMaximumSize(QtCore.QSize(160, 16777215))
+        self.ip_set_line.setMaxLength(15)
+        self.ip_set_line.setClearButtonEnabled(True)
+        self.ip_set_line.setObjectName("ip_set_line")
+        self.settings_layout.addWidget(self.ip_set_line)
+        self.port_set_spin = QtWidgets.QSpinBox(parent=self.bottom_settings_group)
+        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Fixed, QtWidgets.QSizePolicy.Policy.Fixed)
+        sizePolicy.setHorizontalStretch(0)
+        sizePolicy.setVerticalStretch(0)
+        sizePolicy.setHeightForWidth(self.port_set_spin.sizePolicy().hasHeightForWidth())
+        self.port_set_spin.setSizePolicy(sizePolicy)
+        self.port_set_spin.setMinimumSize(QtCore.QSize(70, 0))
+        self.port_set_spin.setMaximumSize(QtCore.QSize(70, 16777215))
+        self.port_set_spin.setMaximum(65535)
+        self.port_set_spin.setProperty("value", 23)
+        self.port_set_spin.setObjectName("port_set_spin")
+        self.settings_layout.addWidget(self.port_set_spin)
+        self.connect_btn = QtWidgets.QPushButton(parent=self.bottom_settings_group)
+        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Fixed, QtWidgets.QSizePolicy.Policy.Expanding)
+        sizePolicy.setHorizontalStretch(0)
+        sizePolicy.setVerticalStretch(0)
+        sizePolicy.setHeightForWidth(self.connect_btn.sizePolicy().hasHeightForWidth())
+        self.connect_btn.setSizePolicy(sizePolicy)
+        self.connect_btn.setMinimumSize(QtCore.QSize(100, 0))
+        self.connect_btn.setMaximumSize(QtCore.QSize(100, 16777215))
+        self.connect_btn.setBaseSize(QtCore.QSize(100, 0))
+        self.connect_btn.setObjectName("connect_btn")
+        self.settings_layout.addWidget(self.connect_btn)
+        self.status_lbl = QtWidgets.QLabel(parent=self.bottom_settings_group)
+        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Fixed, QtWidgets.QSizePolicy.Policy.Expanding)
+        sizePolicy.setHorizontalStretch(0)
+        sizePolicy.setVerticalStretch(0)
+        sizePolicy.setHeightForWidth(self.status_lbl.sizePolicy().hasHeightForWidth())
+        self.status_lbl.setSizePolicy(sizePolicy)
+        self.status_lbl.setMinimumSize(QtCore.QSize(120, 0))
+        self.status_lbl.setMaximumSize(QtCore.QSize(120, 16777215))
+        self.status_lbl.setBaseSize(QtCore.QSize(120, 50))
+        self.status_lbl.setObjectName("status_lbl")
+        self.settings_layout.addWidget(self.status_lbl)
+        self.line_0 = QtWidgets.QFrame(parent=self.bottom_settings_group)
+        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Expanding, QtWidgets.QSizePolicy.Policy.Minimum)
+        sizePolicy.setHorizontalStretch(0)
+        sizePolicy.setVerticalStretch(0)
+        sizePolicy.setHeightForWidth(self.line_0.sizePolicy().hasHeightForWidth())
+        self.line_0.setSizePolicy(sizePolicy)
+        self.line_0.setFrameShape(QtWidgets.QFrame.Shape.VLine)
+        self.line_0.setFrameShadow(QtWidgets.QFrame.Shadow.Sunken)
+        self.line_0.setObjectName("line_0")
+        self.settings_layout.addWidget(self.line_0)
+        self.report_group = QtWidgets.QWidget(parent=self.bottom_settings_group)
+        self.report_group.setEnabled(False)
+        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Minimum, QtWidgets.QSizePolicy.Policy.Expanding)
+        sizePolicy.setHorizontalStretch(0)
+        sizePolicy.setVerticalStretch(0)
+        sizePolicy.setHeightForWidth(self.report_group.sizePolicy().hasHeightForWidth())
+        self.report_group.setSizePolicy(sizePolicy)
+        self.report_group.setMinimumSize(QtCore.QSize(40, 0))
+        self.report_group.setObjectName("report_group")
+        self.horizontalLayout_4 = QtWidgets.QHBoxLayout(self.report_group)
+        self.horizontalLayout_4.setContentsMargins(0, 0, 0, 0)
+        self.horizontalLayout_4.setSpacing(0)
+        self.horizontalLayout_4.setObjectName("horizontalLayout_4")
+        self.report_layout = QtWidgets.QHBoxLayout()
+        self.report_layout.setSizeConstraint(QtWidgets.QLayout.SizeConstraint.SetDefaultConstraint)
+        self.report_layout.setContentsMargins(0, -1, -1, -1)
+        self.report_layout.setSpacing(6)
+        self.report_layout.setObjectName("report_layout")
+        self.report_refresh_spin = QtWidgets.QDoubleSpinBox(parent=self.report_group)
+        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Fixed, QtWidgets.QSizePolicy.Policy.Expanding)
+        sizePolicy.setHorizontalStretch(0)
+        sizePolicy.setVerticalStretch(0)
+        sizePolicy.setHeightForWidth(self.report_refresh_spin.sizePolicy().hasHeightForWidth())
+        self.report_refresh_spin.setSizePolicy(sizePolicy)
+        self.report_refresh_spin.setMinimumSize(QtCore.QSize(70, 0))
+        self.report_refresh_spin.setMaximumSize(QtCore.QSize(70, 16777215))
+        self.report_refresh_spin.setBaseSize(QtCore.QSize(70, 0))
+        self.report_refresh_spin.setDecimals(1)
+        self.report_refresh_spin.setMinimum(0.1)
+        self.report_refresh_spin.setSingleStep(0.1)
+        self.report_refresh_spin.setStepType(QtWidgets.QAbstractSpinBox.StepType.AdaptiveDecimalStepType)
+        self.report_refresh_spin.setProperty("value", 1.0)
+        self.report_refresh_spin.setObjectName("report_refresh_spin")
+        self.report_layout.addWidget(self.report_refresh_spin)
+        self.report_box = QtWidgets.QCheckBox(parent=self.report_group)
+        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Fixed, QtWidgets.QSizePolicy.Policy.Expanding)
+        sizePolicy.setHorizontalStretch(0)
+        sizePolicy.setVerticalStretch(0)
+        sizePolicy.setHeightForWidth(self.report_box.sizePolicy().hasHeightForWidth())
+        self.report_box.setSizePolicy(sizePolicy)
+        self.report_box.setMaximumSize(QtCore.QSize(80, 16777215))
+        self.report_box.setBaseSize(QtCore.QSize(80, 0))
+        self.report_box.setObjectName("report_box")
+        self.report_layout.addWidget(self.report_box)
+        self.report_apply_btn = QtWidgets.QPushButton(parent=self.report_group)
+        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Fixed, QtWidgets.QSizePolicy.Policy.Expanding)
+        sizePolicy.setHorizontalStretch(0)
+        sizePolicy.setVerticalStretch(0)
+        sizePolicy.setHeightForWidth(self.report_apply_btn.sizePolicy().hasHeightForWidth())
+        self.report_apply_btn.setSizePolicy(sizePolicy)
+        self.report_apply_btn.setMinimumSize(QtCore.QSize(80, 0))
+        self.report_apply_btn.setMaximumSize(QtCore.QSize(80, 16777215))
+        self.report_apply_btn.setBaseSize(QtCore.QSize(80, 0))
+        self.report_apply_btn.setObjectName("report_apply_btn")
+        self.report_layout.addWidget(self.report_apply_btn)
+        self.report_layout.setStretch(0, 1)
+        self.report_layout.setStretch(1, 1)
+        self.report_layout.setStretch(2, 1)
+        self.horizontalLayout_4.addLayout(self.report_layout)
+        self.settings_layout.addWidget(self.report_group)
+        self.line_1 = QtWidgets.QFrame(parent=self.bottom_settings_group)
+        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Expanding, QtWidgets.QSizePolicy.Policy.Minimum)
+        sizePolicy.setHorizontalStretch(0)
+        sizePolicy.setVerticalStretch(0)
+        sizePolicy.setHeightForWidth(self.line_1.sizePolicy().hasHeightForWidth())
+        self.line_1.setSizePolicy(sizePolicy)
+        self.line_1.setFrameShape(QtWidgets.QFrame.Shape.VLine)
+        self.line_1.setFrameShadow(QtWidgets.QFrame.Shadow.Sunken)
+        self.line_1.setObjectName("line_1")
+        self.settings_layout.addWidget(self.line_1)
+        self.fan_group = QtWidgets.QWidget(parent=self.bottom_settings_group)
+        self.fan_group.setEnabled(False)
+        self.fan_group.setMinimumSize(QtCore.QSize(40, 0))
+        self.fan_group.setObjectName("fan_group")
+        self.horizontalLayout_6 = QtWidgets.QHBoxLayout(self.fan_group)
+        self.horizontalLayout_6.setContentsMargins(0, 0, 0, 0)
+        self.horizontalLayout_6.setSpacing(0)
+        self.horizontalLayout_6.setObjectName("horizontalLayout_6")
+        self.gan_layout = QtWidgets.QHBoxLayout()
+        self.gan_layout.setSpacing(9)
+        self.gan_layout.setObjectName("gan_layout")
+        self.fan_lbl = QtWidgets.QLabel(parent=self.fan_group)
+        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Fixed, QtWidgets.QSizePolicy.Policy.Expanding)
+        sizePolicy.setHorizontalStretch(0)
+        sizePolicy.setVerticalStretch(0)
+        sizePolicy.setHeightForWidth(self.fan_lbl.sizePolicy().hasHeightForWidth())
+        self.fan_lbl.setSizePolicy(sizePolicy)
+        self.fan_lbl.setMinimumSize(QtCore.QSize(40, 0))
+        self.fan_lbl.setMaximumSize(QtCore.QSize(40, 16777215))
+        self.fan_lbl.setBaseSize(QtCore.QSize(40, 0))
+        self.fan_lbl.setObjectName("fan_lbl")
+        self.gan_layout.addWidget(self.fan_lbl)
+        self.fan_power_slider = QtWidgets.QSlider(parent=self.fan_group)
+        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Fixed, QtWidgets.QSizePolicy.Policy.Expanding)
+        sizePolicy.setHorizontalStretch(0)
+        sizePolicy.setVerticalStretch(0)
+        sizePolicy.setHeightForWidth(self.fan_power_slider.sizePolicy().hasHeightForWidth())
+        self.fan_power_slider.setSizePolicy(sizePolicy)
+        self.fan_power_slider.setMinimumSize(QtCore.QSize(200, 0))
+        self.fan_power_slider.setMaximumSize(QtCore.QSize(200, 16777215))
+        self.fan_power_slider.setBaseSize(QtCore.QSize(200, 0))
+        self.fan_power_slider.setMaximum(100)
+        self.fan_power_slider.setOrientation(QtCore.Qt.Orientation.Horizontal)
+        self.fan_power_slider.setObjectName("fan_power_slider")
+        self.gan_layout.addWidget(self.fan_power_slider)
+        self.fan_auto_box = QtWidgets.QCheckBox(parent=self.fan_group)
+        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Fixed, QtWidgets.QSizePolicy.Policy.Expanding)
+        sizePolicy.setHorizontalStretch(0)
+        sizePolicy.setVerticalStretch(0)
+        sizePolicy.setHeightForWidth(self.fan_auto_box.sizePolicy().hasHeightForWidth())
+        self.fan_auto_box.setSizePolicy(sizePolicy)
+        self.fan_auto_box.setMinimumSize(QtCore.QSize(70, 0))
+        self.fan_auto_box.setMaximumSize(QtCore.QSize(70, 16777215))
+        self.fan_auto_box.setObjectName("fan_auto_box")
+        self.gan_layout.addWidget(self.fan_auto_box)
+        self.horizontalLayout_6.addLayout(self.gan_layout)
+        self.settings_layout.addWidget(self.fan_group)
+        self.line_3 = QtWidgets.QFrame(parent=self.bottom_settings_group)
+        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Expanding, QtWidgets.QSizePolicy.Policy.Minimum)
+        sizePolicy.setHorizontalStretch(0)
+        sizePolicy.setVerticalStretch(0)
+        sizePolicy.setHeightForWidth(self.line_3.sizePolicy().hasHeightForWidth())
+        self.line_3.setSizePolicy(sizePolicy)
+        self.line_3.setFrameShape(QtWidgets.QFrame.Shape.VLine)
+        self.line_3.setFrameShadow(QtWidgets.QFrame.Shadow.Sunken)
+        self.line_3.setObjectName("line_3")
+        self.settings_layout.addWidget(self.line_3)
+        self.hw_rev_lbl = QtWidgets.QLabel(parent=self.bottom_settings_group)
+        self.hw_rev_lbl.setEnabled(False)
+        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Fixed, QtWidgets.QSizePolicy.Policy.Expanding)
+        sizePolicy.setHorizontalStretch(0)
+        sizePolicy.setVerticalStretch(0)
+        sizePolicy.setHeightForWidth(self.hw_rev_lbl.sizePolicy().hasHeightForWidth())
+        self.hw_rev_lbl.setSizePolicy(sizePolicy)
+        self.hw_rev_lbl.setMinimumSize(QtCore.QSize(150, 0))
+        self.hw_rev_lbl.setMaximumSize(QtCore.QSize(150, 16777215))
+        self.hw_rev_lbl.setBaseSize(QtCore.QSize(150, 0))
+        self.hw_rev_lbl.setObjectName("hw_rev_lbl")
+        self.settings_layout.addWidget(self.hw_rev_lbl)
+        self.horizontalLayout_2.addLayout(self.settings_layout)
+        self.main_layout.addWidget(self.bottom_settings_group)
+        self.gridLayout_2.addLayout(self.main_layout, 0, 1, 1, 1)
+        MainWindow.setCentralWidget(self.main_widget)
+
+        self.retranslateUi(MainWindow)
+        QtCore.QMetaObject.connectSlotsByName(MainWindow)
+
+    def retranslateUi(self, MainWindow):
+        _translate = QtCore.QCoreApplication.translate
+        MainWindow.setWindowTitle(_translate("MainWindow", "Control TEC"))
+        self.ch1_t_graph.setTitle(_translate("MainWindow", "Channel 1 Temperature"))
+        self.ch0_t_graph.setTitle(_translate("MainWindow", "Channel 0 Temperature"))
+        self.ch0_i_graph.setTitle(_translate("MainWindow", "Channel 0 Current"))
+        self.ch1_i_graph.setTitle(_translate("MainWindow", "Channel 1 Current"))
+        self.ip_set_line.setText(_translate("MainWindow", "192.168.1.26"))
+        self.ip_set_line.setPlaceholderText(_translate("MainWindow", "IP:port for the Thermostat"))
+        self.connect_btn.setText(_translate("MainWindow", "Connect"))
+        self.status_lbl.setText(_translate("MainWindow", "Disconnected"))
+        self.report_box.setText(_translate("MainWindow", "Report"))
+        self.report_apply_btn.setText(_translate("MainWindow", "Apply"))
+        self.fan_lbl.setText(_translate("MainWindow", "Fan:"))
+        self.fan_auto_box.setText(_translate("MainWindow", "Auto"))
+        self.hw_rev_lbl.setText(_translate("MainWindow", "Thermostat vX.Y"))
+from pyqtgraph import PlotWidget
+from pyqtgraph.parametertree import ParameterTree
+
+
+if __name__ == "__main__":
+    import sys
+    app = QtWidgets.QApplication(sys.argv)
+    MainWindow = QtWidgets.QMainWindow()
+    ui = Ui_MainWindow()
+    ui.setupUi(MainWindow)
+    MainWindow.show()
+    sys.exit(app.exec())