Finish GUI

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

Fix signal blocker argument -atse

README.md

@@ -67,7 +67,19 @@ On a Windows machine install [st.com](https://st.com) DfuSe USB device firmware
 openocd -f interface/stlink.cfg -f target/stm32f4x.cfg -c "program target/thumbv7em-none-eabihf/release/thermostat verify reset;exit"
 ```
 
-## Network
+## GUI Usage
+
+A GUI has been developed for easy configuration and plotting of key parameters.
+
+The Python GUI program is located at pytec/tec_qt.py.
+
+The GUI is developed based on the Python library pyqtgraph. The GUI can be configured and launched automatically by running:
+
+```
+nix run .#thermostat_gui
+```
+
+## Command Line Usage
 
 ### Connecting
 

flake.nix

@@ -58,42 +58,61 @@
 
       qasync = pkgs.python3Packages.buildPythonPackage rec {
         pname = "qasync";
-        version = "0.24.0";
-        src = pkgs.fetchFromGitHub {
-          owner = "CabbageDevelopment";
-          repo = "qasync";
-          rev = "v${version}";
-          sha256 = "sha256-ls5F+VntXXa3n+dULaYWK9sAmwly1nk/5+RGWLrcf2Y=";
+        version = "0.27.1";
+        format = "pyproject";
+        src = pkgs.fetchPypi {
+          inherit pname version;
+          sha256 = "sha256-jcdo/R7l3hBEx8MF7M8tOdJNh4A+pxGJ1AJPtHX0mF8=";
         };
+        buildInputs = [ pkgs.python3Packages.poetry-core ];
         propagatedBuildInputs = [ pkgs.python3Packages.pyqt6 ];
-        nativeCheckInputs = [ pkgs.python3Packages.pytest ];
-        checkPhase = ''
-          pytest -k 'test_qthreadexec.py' # the others cause the test execution to be aborted, I think because of asyncio
-        '';
       };
-      thermostat_gui = pkgs.python3Packages.buildPythonPackage rec {
+
+      pyqtgraph = pkgs.python3Packages.buildPythonPackage rec {
+        pname = "pyqtgraph";
+        version = "0.13.3";
+        format = "pyproject";
+        src = pkgs.fetchPypi {
+          inherit pname version;
+          sha256 = "sha256-WBCNhBHHBU4IQdi3ke6F4QH8KWubNZwOAd3jipj/Ks4=";
+        };
+        propagatedBuildInputs = with pkgs.python3Packages; [ numpy pyqt6 ];
+      };
+
+      pglive = pkgs.python3Packages.buildPythonPackage rec {
+        pname = "pglive";
+        version = "0.7.2";
+        format = "pyproject";
+        src = pkgs.fetchPypi {
+          inherit pname version;
+          sha256 = "sha256-jqj8X6H1N5mJQ4OrY5ANqRB0YJByqg/bNneEALWmH1A=";
+        };
+        buildInputs = [ pkgs.python3Packages.poetry-core ];
+        propagatedBuildInputs = [ pyqtgraph pkgs.python3Packages.numpy ];
+      };
+
+      thermostat_gui = pkgs.python3Packages.buildPythonPackage {
         pname = "thermostat_gui";
         version = "0.0.0";
-        src = self;
-
-        preBuild =
-          ''
-          export VERSIONEER_OVERRIDE=${version}
-          export VERSIONEER_REV=v0.0.0
-          '';
+        format = "pyproject";
+        src = "${self}/pytec";
 
         nativeBuildInputs = [ pkgs.qt6.wrapQtAppsHook ];
-        propagatedBuildInputs = (with pkgs.python3Packages; [ pyqtgraph pyqt6 qasync]);
+        propagatedBuildInputs = [ pkgs.qt6.qtbase ] ++ (with pkgs.python3Packages; [ pyqtgraph pyqt6 qasync pglive ]);
 
         dontWrapQtApps = true;
         postFixup = ''
-          ls -al $out/
-          wrapQtApp "$out/pytec/tec_qt"
+          wrapQtApp "$out/bin/tec_qt"
         '';
       };
     in {
       packages.x86_64-linux = {
-        inherit thermostat qasync thermostat_gui;
+        inherit thermostat thermostat_gui;
+      };
+
+      apps.x86_64-linux.thermostat_gui = {
+        type = "app";
+        program = "${self.packages.x86_64-linux.thermostat_gui}/bin/tec_qt";
       };
 
       hydraJobs = {
@@ -105,7 +124,7 @@
         buildInputs = with pkgs; [
           rust openocd dfu-util
           ] ++ (with python3Packages; [
-            numpy matplotlib pyqtgraph setuptools pyqt6 qasync
+            numpy matplotlib pyqtgraph setuptools pyqt6 qasync pglive
           ]);
       };
       defaultPackage.x86_64-linux = thermostat;

pytec/aioexample.py

@@ -0,0 +1,16 @@
+import asyncio
+from pytec.aioclient import Client
+
+async def main():
+    tec = Client()
+    await tec.start_session() #(host="192.168.1.26", port=23)
+    await tec.set_param("s-h", 1, "t0", 20)
+    print(await tec.get_pwm())
+    print(await tec.get_pid())
+    print(await tec.get_pwm())
+    print(await tec.get_postfilter())
+    print(await tec.get_steinhart_hart())
+    async for data in tec.report_mode():
+        print(data)
+
+asyncio.run(main())

pytec/autotune.py

@@ -199,20 +199,20 @@ class PIDAutotune:
             # calculate ultimate gain
             self._Ku = 4.0 * self._outputstep / \
                 (self._induced_amplitude * math.pi)
-            print('Ku: {0}'.format(self._Ku))
+            logging.debug('Ku: {0}'.format(self._Ku))
 
             # calculate ultimate period in seconds
             period1 = self._peak_timestamps[3] - self._peak_timestamps[1]
             period2 = self._peak_timestamps[4] - self._peak_timestamps[2]
             self._Pu = 0.5 * (period1 + period2) / 1000.0
-            print('Pu: {0}'.format(self._Pu))
+            logging.debug('Pu: {0}'.format(self._Pu))
 
             for rule in self._tuning_rules:
                 params = self.get_pid_parameters(rule)
-                print('rule: {0}'.format(rule))
-                print('Kp: {0}'.format(params.Kp))
-                print('Ki: {0}'.format(params.Ki))
-                print('Kd: {0}'.format(params.Kd))
+                logging.debug('rule: {0}'.format(rule))
+                logging.debug('Kp: {0}'.format(params.Kp))
+                logging.debug('Ki: {0}'.format(params.Ki))
+                logging.debug('Kd: {0}'.format(params.Kd))
 
             return True
         return False

pytec/pyproject.toml

@@ -0,0 +1,18 @@
+[build-system]
+requires = ["setuptools"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "pytec"
+version = "0.0"
+authors = [{name = "M-Labs"}]
+description = "Control TEC"
+urls.Repository = "https://git.m-labs.hk/M-Labs/thermostat"
+license = {text = "GPLv3"}
+
+[project.gui-scripts]
+tec_qt = "tec_qt:main"
+
+[tool.setuptools]
+packages.find = {}
+py-modules = ["aioexample", "autotune", "example", "plot", "tec_qt", "ui_tec_qt", "waitingspinnerwidget"]

pytec/pytec/aioclient.py

@@ -0,0 +1,279 @@
+import asyncio
+import json
+import logging
+
+class CommandError(Exception):
+    pass
+
+class StoppedConnecting(Exception):
+    pass
+
+class Client:
+    def __init__(self):
+        self._reader = None
+        self._writer = None
+        self._connecting_task = None
+        self._command_lock = asyncio.Lock()
+        self._report_mode_on = False
+        self.timeout = None
+
+    async def start_session(self, host='192.168.1.26', port=23, timeout=None):
+        """Start session to Thermostat at specified host and port.
+        Throws StoppedConnecting if disconnect was called while connecting.
+        Throws asyncio.TimeoutError if timeout was exceeded.
+
+        Example::
+            client = Client()
+            try:
+                await client.start_session()
+            except StoppedConnecting:
+                print("Stopped connecting")
+        """
+        self._connecting_task = asyncio.create_task(
+            asyncio.wait_for(asyncio.open_connection(host, port), timeout)
+        )
+        self.timeout = timeout
+        try:
+            self._reader, self._writer = await self._connecting_task
+        except asyncio.CancelledError:
+            raise StoppedConnecting
+        finally:
+            self._connecting_task = None
+
+        await self._check_zero_limits()
+
+    def connecting(self):
+        """Returns True if client is connecting"""
+        return self._connecting_task is not None
+
+    def connected(self):
+        """Returns True if client is connected"""
+        return self._writer is not None
+
+    async def end_session(self):
+        """End session to Thermostat if connected, cancel connection if connecting"""
+        if self._connecting_task is not None:
+            self._connecting_task.cancel()
+
+        if self._writer is None:
+            return
+
+        # Reader needn't be closed
+        self._writer.close()
+        await self._writer.wait_closed()
+        self._reader = None
+        self._writer = None
+
+    async def _check_zero_limits(self):
+        pwm_report = await self.get_pwm()
+        for pwm_channel in pwm_report:
+            for limit in ["max_i_neg", "max_i_pos", "max_v"]:
+                if pwm_channel[limit]["value"] == 0.0:
+                    logging.warning("`{}` limit is set to zero on channel {}".format(limit, pwm_channel["channel"]))
+
+    async def _read_line(self):
+        # read 1 line
+        chunk = await asyncio.wait_for(self._reader.readline(), self.timeout) # Only wait for response until timeout
+        return chunk.decode('utf-8', errors='ignore')
+
+    async def _read_write(self, command):
+        self._writer.write(((" ".join(command)).strip() + "\n").encode('utf-8'))
+        await self._writer.drain()
+
+        return await self._read_line()
+
+    async def _command(self, *command):
+        async with self._command_lock:
+            # protect the read-write process from being cancelled midway
+            line = await asyncio.shield(self._read_write(command))
+
+        response = json.loads(line)
+        logging.debug(f"{command}: {response}")
+        if "error" in response:
+            raise CommandError(response["error"])
+        return response
+
+    async def _get_conf(self, topic):
+        result = [None, None]
+        for item in await self._command(topic):
+            result[int(item["channel"])] = item
+        return result
+
+    async def get_pwm(self):
+        """Retrieve PWM limits for the TEC
+
+        Example::
+            [{'channel': 0,
+              'center': 'vref',
+              'i_set': {'max': 2.9802790335151985, 'value': -0.02002179650216762},
+              'max_i_neg': {'max': 3.0, 'value': 3.0},
+              'max_v': {'max': 5.988, 'value': 5.988},
+              'max_i_pos': {'max': 3.0, 'value': 3.0}},
+             {'channel': 1,
+              'center': 'vref',
+              'i_set': {'max': 2.9802790335151985, 'value': -0.02002179650216762},
+              'max_i_neg': {'max': 3.0, 'value': 3.0},
+              'max_v': {'max': 5.988, 'value': 5.988},
+              'max_i_pos': {'max': 3.0, 'value': 3.0}}
+            ]
+        """
+        return await self._get_conf("pwm")
+
+    async def get_pid(self):
+        """Retrieve PID control state
+
+        Example::
+            [{'channel': 0,
+              'parameters': {
+                  'kp': 10.0,
+                  'ki': 0.02,
+                  'kd': 0.0,
+                  'output_min': 0.0,
+                  'output_max': 3.0},
+              'target': 37.0},
+             {'channel': 1,
+              'parameters': {
+                  'kp': 10.0,
+                  'ki': 0.02,
+                  'kd': 0.0,
+                  'output_min': 0.0,
+                  'output_max': 3.0},
+              'target': 36.5}]
+        """
+        return await self._get_conf("pid")
+
+    async def get_steinhart_hart(self):
+        """Retrieve Steinhart-Hart parameters for resistance to temperature conversion
+
+        Example::
+            [{'params': {'b': 3800.0, 'r0': 10000.0, 't0': 298.15}, 'channel': 0},
+             {'params': {'b': 3800.0, 'r0': 10000.0, 't0': 298.15}, 'channel': 1}]
+        """
+        return await self._get_conf("s-h")
+
+    async def get_postfilter(self):
+        """Retrieve DAC postfilter configuration
+
+        Example::
+            [{'rate': None, 'channel': 0},
+             {'rate': 21.25, 'channel': 1}]
+        """
+        return await self._get_conf("postfilter")
+
+    async def get_fan(self):
+        """Get Thermostat current fan settings"""
+        return await self._command("fan")
+
+    async def report(self):
+        """Obtain one-time report on measurement values"""
+        return await self._command("report")
+
+    async def report_mode(self):
+        """Start reporting measurement values
+
+        Example of yielded data::
+            {'channel': 0,
+             'time': 2302524,
+             'adc': 0.6199188965423515,
+             'sens': 6138.519310282602,
+             'temperature': 36.87032392655527,
+             'pid_engaged': True,
+             'i_set': 2.0635816680889123,
+             'vref': 1.494,
+             'dac_value': 2.527790834044456,
+             'dac_feedback': 2.523,
+             'i_tec': 2.331,
+             'tec_i': 2.0925,
+             'tec_u_meas': 2.5340000000000003,
+             'pid_output': 2.067581958092247}
+        """
+        await self._command("report mode", "on")
+        self._report_mode_on = True
+
+        while self._report_mode_on:
+            async with self._command_lock:
+                line = await self._read_line()
+            if not line:
+                break
+            try:
+                yield json.loads(line)
+            except json.decoder.JSONDecodeError:
+                pass
+
+        await self._command("report mode", "off")
+
+    def stop_report_mode(self):
+        self._report_mode_on = False
+
+    async def set_param(self, topic, channel, field="", value=""):
+        """Set configuration parameters
+
+        Examples::
+            await tec.set_param("pwm", 0, "max_v", 2.0)
+            await tec.set_param("pid", 1, "output_max", 2.5)
+            await tec.set_param("s-h", 0, "t0", 20.0)
+            await tec.set_param("center", 0, "vref")
+            await tec.set_param("postfilter", 1, 21)
+
+        See the firmware's README.md for a full list.
+        """
+        if type(value) is float:
+            value = "{:f}".format(value)
+        if type(value) is not str:
+            value = str(value)
+        await self._command(topic, str(channel), field, value)
+
+    async def set_fan(self, power="auto"):
+        """Set fan power"""
+        await self._command("fan", str(power))
+
+    async def set_fcurve(self, a=1.0, b=0.0, c=0.0):
+        """Set fan curve"""
+        await self._command("fcurve", str(a), str(b), str(c))
+
+    async def power_up(self, channel, target):
+        """Start closed-loop mode"""
+        await self.set_param("pid", channel, "target", value=target)
+        await self.set_param("pwm", channel, "pid")
+
+    async def save_config(self, channel=""):
+        """Save current configuration to EEPROM"""
+        await self._command("save", str(channel))
+
+    async def load_config(self, channel=""):
+        """Load current configuration from EEPROM"""
+        await self._command("load", str(channel))
+        if channel == "":
+            await self._read_line() # Read the extra {}
+
+    async def hw_rev(self):
+        """Get Thermostat hardware revision"""
+        return await self._command("hwrev")
+
+    async def reset(self):
+        """Reset the Thermostat
+        
+        The client is disconnected as the TCP session is terminated.
+        """
+        async with self._command_lock:
+            self._writer.write("reset\n".encode('utf-8'))
+            await self._writer.drain()
+
+        await self.end_session()
+
+    async def dfu(self):
+        """Put the Thermostat in DFU update mode
+        
+        The client is disconnected as the Thermostat stops responding to
+        TCP commands in DFU update mode. The only way to exit it is by
+        power-cycling.
+        """
+        async with self._command_lock:
+            self._writer.write("dfu\n".encode('utf-8'))
+            await self._writer.drain()
+
+        await self.end_session()
+
+    async def ipv4(self):
+        """Get the IPv4 settings of the Thermostat"""
+        return await self._command('ipv4')

pytec/setup.py

@@ -9,4 +9,10 @@ setup(
     license="GPLv3",
     install_requires=["setuptools"],
     packages=find_packages(),
+    entry_points={
+        "gui_scripts": [
+            "tec_qt = tec_qt:main",
+        ]
+    },
+    py_modules=['tec_qt', 'ui_tec_qt', 'autotune', 'waitingspinnerwidget'],
 )

pytec/tec_qt.ui

@@ -23,7 +23,11 @@
    </size>
   </property>
   <property name="windowTitle">
-   <string>Control TEC</string>
+   <string>Thermostat Control Panel</string>
+  </property>
+  <property name="windowIcon">
+   <iconset>
+    <normaloff>thermostat-icon-640x640.png</normaloff>thermostat-icon-640x640.png</iconset>
   </property>
   <widget class="QWidget" name="main_widget">
    <property name="sizePolicy">
@@ -96,32 +100,16 @@
           <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>
+          <widget class="LivePlotWidget" name="ch1_t_graph" native="true"/>
          </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>
+          <widget class="LivePlotWidget" name="ch0_t_graph" native="true"/>
          </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>
+          <widget class="LivePlotWidget" name="ch0_i_graph" native="true"/>
          </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>
+          <widget class="LivePlotWidget" name="ch1_i_graph" native="true"/>
          </item>
         </layout>
        </widget>
@@ -171,69 +159,7 @@
          <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">
+            <widget class="QToolButton" name="connect_btn">
              <property name="sizePolicy">
               <sizepolicy hsizetype="Fixed" vsizetype="Expanding">
                <horstretch>0</horstretch>
@@ -261,6 +187,12 @@
              <property name="text">
               <string>Connect</string>
              </property>
+             <property name="popupMode">
+              <enum>QToolButton::MenuButtonPopup</enum>
+             </property>
+             <property name="toolButtonStyle">
+              <enum>Qt::ToolButtonFollowStyle</enum>
+             </property>
             </widget>
            </item>
            <item>
@@ -273,7 +205,7 @@
              </property>
              <property name="minimumSize">
               <size>
-               <width>120</width>
+               <width>240</width>
                <height>0</height>
               </size>
              </property>
@@ -295,18 +227,61 @@
             </widget>
            </item>
            <item>
-            <widget class="Line" name="line_0">
-             <property name="sizePolicy">
-              <sizepolicy hsizetype="Expanding" vsizetype="Minimum">
-               <horstretch>0</horstretch>
-               <verstretch>0</verstretch>
-              </sizepolicy>
+            <widget class="QToolButton" name="thermostat_settings">
+             <property name="enabled">
+              <bool>false</bool>
              </property>
-             <property name="orientation">
-              <enum>Qt::Vertical</enum>
+             <property name="text">
+              <string notr="true">⚙</string>
+             </property>
+             <property name="popupMode">
+              <enum>QToolButton::InstantPopup</enum>
              </property>
             </widget>
            </item>
+           <item>
+            <widget class="QToolButton" name="plot_settings">
+             <property name="toolTip">
+              <string>Plot Settings</string>
+             </property>
+             <property name="text">
+              <string>📉</string>
+             </property>
+             <property name="popupMode">
+              <enum>QToolButton::InstantPopup</enum>
+             </property>
+            </widget>
+           </item>
+           <item>
+            <widget class="QLabel" name="limits_warning">
+             <property name="toolTipDuration">
+              <number>1000000000</number>
+             </property>
+            </widget>
+           </item>
+           <item>
+            <widget class="QLabel" name="background_task_lbl">
+             <property name="text">
+              <string>Ready.</string>
+             </property>
+            </widget>
+           </item>
+           <item>
+            <widget class="QtWaitingSpinner" name="loading_spinner" native="true"/>
+           </item>
+           <item>
+            <spacer name="horizontalSpacer">
+             <property name="orientation">
+              <enum>Qt::Horizontal</enum>
+             </property>
+             <property name="sizeHint" stdset="0">
+              <size>
+               <width>40</width>
+               <height>20</height>
+              </size>
+             </property>
+            </spacer>
+           </item>
            <item>
             <widget class="QWidget" name="report_group" native="true">
              <property name="enabled">
@@ -341,7 +316,7 @@
                <number>0</number>
               </property>
               <item>
-               <layout class="QHBoxLayout" name="report_layout" stretch="1,1,1">
+               <layout class="QHBoxLayout" name="report_layout" stretch="0,1,1,1">
                 <property name="spacing">
                  <number>6</number>
                 </property>
@@ -351,6 +326,16 @@
                 <property name="leftMargin">
                  <number>0</number>
                 </property>
+                <item>
+                 <widget class="QLabel" name="report_lbl">
+                  <property name="text">
+                   <string>Poll every: </string>
+                  </property>
+                  <property name="alignment">
+                   <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+                  </property>
+                 </widget>
+                </item>
                 <item>
                  <widget class="QDoubleSpinBox" name="report_refresh_spin">
                   <property name="sizePolicy">
@@ -377,6 +362,9 @@
                     <height>0</height>
                    </size>
                   </property>
+                  <property name="suffix">
+                   <string> s</string>
+                  </property>
                   <property name="decimals">
                    <number>1</number>
                   </property>
@@ -455,193 +443,6 @@
              </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>
@@ -651,20 +452,92 @@
     </item>
    </layout>
   </widget>
+  <action name="actionReset">
+   <property name="text">
+    <string>Reset</string>
+   </property>
+   <property name="toolTip">
+    <string>Reset the Thermostat</string>
+   </property>
+   <property name="menuRole">
+    <enum>QAction::NoRole</enum>
+   </property>
+  </action>
+  <action name="actionEnter_DFU_Mode">
+   <property name="text">
+    <string>Enter DFU Mode</string>
+   </property>
+   <property name="toolTip">
+    <string>Reset thermostat and enter USB device firmware update (DFU) mode</string>
+   </property>
+   <property name="menuRole">
+    <enum>QAction::NoRole</enum>
+   </property>
+  </action>
+  <action name="actionNetwork_Settings">
+   <property name="text">
+    <string>Network Settings</string>
+   </property>
+   <property name="toolTip">
+    <string>Configure IPv4 address, netmask length, and optional default gateway</string>
+   </property>
+   <property name="menuRole">
+    <enum>QAction::NoRole</enum>
+   </property>
+  </action>
+  <action name="actionAbout_Thermostat">
+   <property name="text">
+    <string>About Thermostat</string>
+   </property>
+   <property name="toolTip">
+    <string>Show Thermostat hardware revision, and settings related to i</string>
+   </property>
+   <property name="menuRole">
+    <enum>QAction::NoRole</enum>
+   </property>
+  </action>
+  <action name="actionLoad_all_configs">
+   <property name="text">
+    <string>Load all channel configs from flash</string>
+   </property>
+   <property name="toolTip">
+    <string>Restore configuration for all channels from flash</string>
+   </property>
+   <property name="menuRole">
+    <enum>QAction::NoRole</enum>
+   </property>
+  </action>
+  <action name="actionSave_all_configs">
+   <property name="text">
+    <string>Save all channel configs to flash</string>
+   </property>
+   <property name="toolTip">
+    <string>Save configuration for all channels to flash</string>
+   </property>
+   <property name="menuRole">
+    <enum>QAction::NoRole</enum>
+   </property>
+  </action>
  </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>
+  <customwidget>
+   <class>LivePlotWidget</class>
+   <extends>QWidget</extends>
+   <header>pglive.sources.live_plot_widget</header>
+   <container>1</container>
+  </customwidget>
+  <customwidget>
+   <class>QtWaitingSpinner</class>
+   <extends>QWidget</extends>
+   <header>waitingspinnerwidget</header>
+   <container>1</container>
+  </customwidget>
  </customwidgets>
  <resources/>
  <connections/>

pytec/ui_tec_qt.py

@@ -1,6 +1,6 @@
 # Form implementation generated from reading ui file 'tec_qt.ui'
 #
-# Created by: PyQt6 UI code generator 6.4.2
+# Created by: PyQt6 UI code generator 6.5.2
 #
 # 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.
@@ -15,6 +15,9 @@ class Ui_MainWindow(object):
         MainWindow.resize(1280, 720)
         MainWindow.setMinimumSize(QtCore.QSize(1280, 720))
         MainWindow.setMaximumSize(QtCore.QSize(3840, 2160))
+        icon = QtGui.QIcon()
+        icon.addPixmap(QtGui.QPixmap("thermostat-icon-640x640.png"), QtGui.QIcon.Mode.Normal, QtGui.QIcon.State.Off)
+        MainWindow.setWindowIcon(icon)
         self.main_widget = QtWidgets.QWidget(parent=MainWindow)
         sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Expanding, QtWidgets.QSizePolicy.Policy.Expanding)
         sizePolicy.setHorizontalStretch(1)
@@ -50,16 +53,16 @@ class Ui_MainWindow(object):
         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 = LivePlotWidget(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 = LivePlotWidget(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 = LivePlotWidget(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 = LivePlotWidget(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)
@@ -90,31 +93,7 @@ class Ui_MainWindow(object):
         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)
+        self.connect_btn = QtWidgets.QToolButton(parent=self.bottom_settings_group)
         sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Fixed, QtWidgets.QSizePolicy.Policy.Expanding)
         sizePolicy.setHorizontalStretch(0)
         sizePolicy.setVerticalStretch(0)
@@ -123,6 +102,8 @@ class Ui_MainWindow(object):
         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.setPopupMode(QtWidgets.QToolButton.ToolButtonPopupMode.MenuButtonPopup)
+        self.connect_btn.setToolButtonStyle(QtCore.Qt.ToolButtonStyle.ToolButtonFollowStyle)
         self.connect_btn.setObjectName("connect_btn")
         self.settings_layout.addWidget(self.connect_btn)
         self.status_lbl = QtWidgets.QLabel(parent=self.bottom_settings_group)
@@ -131,21 +112,33 @@ class Ui_MainWindow(object):
         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.setMinimumSize(QtCore.QSize(240, 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.thermostat_settings = QtWidgets.QToolButton(parent=self.bottom_settings_group)
+        self.thermostat_settings.setEnabled(False)
+        self.thermostat_settings.setText("⚙")
+        self.thermostat_settings.setPopupMode(QtWidgets.QToolButton.ToolButtonPopupMode.InstantPopup)
+        self.thermostat_settings.setObjectName("thermostat_settings")
+        self.settings_layout.addWidget(self.thermostat_settings)
+        self.plot_settings = QtWidgets.QToolButton(parent=self.bottom_settings_group)
+        self.plot_settings.setPopupMode(QtWidgets.QToolButton.ToolButtonPopupMode.InstantPopup)
+        self.plot_settings.setObjectName("plot_settings")
+        self.settings_layout.addWidget(self.plot_settings)
+        self.limits_warning = QtWidgets.QLabel(parent=self.bottom_settings_group)
+        self.limits_warning.setToolTipDuration(1000000000)
+        self.limits_warning.setObjectName("limits_warning")
+        self.settings_layout.addWidget(self.limits_warning)
+        self.background_task_lbl = QtWidgets.QLabel(parent=self.bottom_settings_group)
+        self.background_task_lbl.setObjectName("background_task_lbl")
+        self.settings_layout.addWidget(self.background_task_lbl)
+        self.loading_spinner = QtWaitingSpinner(parent=self.bottom_settings_group)
+        self.loading_spinner.setObjectName("loading_spinner")
+        self.settings_layout.addWidget(self.loading_spinner)
+        spacerItem = QtWidgets.QSpacerItem(40, 20, QtWidgets.QSizePolicy.Policy.Expanding, QtWidgets.QSizePolicy.Policy.Minimum)
+        self.settings_layout.addItem(spacerItem)
         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)
@@ -164,6 +157,10 @@ class Ui_MainWindow(object):
         self.report_layout.setContentsMargins(0, -1, -1, -1)
         self.report_layout.setSpacing(6)
         self.report_layout.setObjectName("report_layout")
+        self.report_lbl = QtWidgets.QLabel(parent=self.report_group)
+        self.report_lbl.setAlignment(QtCore.Qt.AlignmentFlag.AlignRight|QtCore.Qt.AlignmentFlag.AlignTrailing|QtCore.Qt.AlignmentFlag.AlignVCenter)
+        self.report_lbl.setObjectName("report_lbl")
+        self.report_layout.addWidget(self.report_lbl)
         self.report_refresh_spin = QtWidgets.QDoubleSpinBox(parent=self.report_group)
         sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Fixed, QtWidgets.QSizePolicy.Policy.Expanding)
         sizePolicy.setHorizontalStretch(0)
@@ -201,116 +198,64 @@ class Ui_MainWindow(object):
         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.report_layout.setStretch(3, 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.actionReset = QtGui.QAction(parent=MainWindow)
+        self.actionReset.setMenuRole(QtGui.QAction.MenuRole.NoRole)
+        self.actionReset.setObjectName("actionReset")
+        self.actionEnter_DFU_Mode = QtGui.QAction(parent=MainWindow)
+        self.actionEnter_DFU_Mode.setMenuRole(QtGui.QAction.MenuRole.NoRole)
+        self.actionEnter_DFU_Mode.setObjectName("actionEnter_DFU_Mode")
+        self.actionNetwork_Settings = QtGui.QAction(parent=MainWindow)
+        self.actionNetwork_Settings.setMenuRole(QtGui.QAction.MenuRole.NoRole)
+        self.actionNetwork_Settings.setObjectName("actionNetwork_Settings")
+        self.actionAbout_Thermostat = QtGui.QAction(parent=MainWindow)
+        self.actionAbout_Thermostat.setMenuRole(QtGui.QAction.MenuRole.NoRole)
+        self.actionAbout_Thermostat.setObjectName("actionAbout_Thermostat")
+        self.actionLoad_all_configs = QtGui.QAction(parent=MainWindow)
+        self.actionLoad_all_configs.setMenuRole(QtGui.QAction.MenuRole.NoRole)
+        self.actionLoad_all_configs.setObjectName("actionLoad_all_configs")
+        self.actionSave_all_configs = QtGui.QAction(parent=MainWindow)
+        self.actionSave_all_configs.setMenuRole(QtGui.QAction.MenuRole.NoRole)
+        self.actionSave_all_configs.setObjectName("actionSave_all_configs")
 
         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"))
+        MainWindow.setWindowTitle(_translate("MainWindow", "Thermostat Control Panel"))
         self.connect_btn.setText(_translate("MainWindow", "Connect"))
         self.status_lbl.setText(_translate("MainWindow", "Disconnected"))
+        self.plot_settings.setToolTip(_translate("MainWindow", "Plot Settings"))
+        self.plot_settings.setText(_translate("MainWindow", "📉"))
+        self.background_task_lbl.setText(_translate("MainWindow", "Ready."))
+        self.report_lbl.setText(_translate("MainWindow", "Poll every: "))
+        self.report_refresh_spin.setSuffix(_translate("MainWindow", " s"))
         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
+        self.actionReset.setText(_translate("MainWindow", "Reset"))
+        self.actionReset.setToolTip(_translate("MainWindow", "Reset the Thermostat"))
+        self.actionEnter_DFU_Mode.setText(_translate("MainWindow", "Enter DFU Mode"))
+        self.actionEnter_DFU_Mode.setToolTip(_translate("MainWindow", "Reset thermostat and enter USB device firmware update (DFU) mode"))
+        self.actionNetwork_Settings.setText(_translate("MainWindow", "Network Settings"))
+        self.actionNetwork_Settings.setToolTip(_translate("MainWindow", "Configure IPv4 address, netmask length, and optional default gateway"))
+        self.actionAbout_Thermostat.setText(_translate("MainWindow", "About Thermostat"))
+        self.actionAbout_Thermostat.setToolTip(_translate("MainWindow", "Show Thermostat hardware revision, and settings related to i"))
+        self.actionLoad_all_configs.setText(_translate("MainWindow", "Load all channel configs from flash"))
+        self.actionLoad_all_configs.setToolTip(_translate("MainWindow", "Restore configuration for all channels from flash"))
+        self.actionSave_all_configs.setText(_translate("MainWindow", "Save all channel configs to flash"))
+        self.actionSave_all_configs.setToolTip(_translate("MainWindow", "Save configuration for all channels to flash"))
+from pglive.sources.live_plot_widget import LivePlotWidget
 from pyqtgraph.parametertree import ParameterTree
+from waitingspinnerwidget import QtWaitingSpinner
 
 
 if __name__ == "__main__":

pytec/waitingspinnerwidget.py

@@ -0,0 +1,194 @@
+"""
+The MIT License (MIT)
+
+Copyright (c) 2012-2014 Alexander Turkin
+Copyright (c) 2014 William Hallatt
+Copyright (c) 2015 Jacob Dawid
+Copyright (c) 2016 Luca Weiss
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+"""
+
+import math
+
+from PyQt6.QtCore import *
+from PyQt6.QtGui import *
+from PyQt6.QtWidgets import *
+
+
+class QtWaitingSpinner(QWidget):
+    def __init__(self, parent=None):
+        super().__init__(parent)
+
+        # WAS IN initialize()
+        self._color = QColor(Qt.GlobalColor.black)
+        self._roundness = 100.0
+        self._minimumTrailOpacity = 3.14159265358979323846
+        self._trailFadePercentage = 80.0
+        self._revolutionsPerSecond = 1.57079632679489661923
+        self._numberOfLines = 20
+        self._lineLength = 5
+        self._lineWidth = 2
+        self._innerRadius = 5
+        self._currentCounter = 0
+
+        self._timer = QTimer(self)
+        self._timer.timeout.connect(self.rotate)
+        self.updateSize()
+        self.updateTimer()
+        # END initialize()
+
+        self.setAttribute(Qt.WidgetAttribute.WA_TranslucentBackground)
+
+    def paintEvent(self, QPaintEvent):
+        painter = QPainter(self)
+        painter.fillRect(self.rect(), Qt.GlobalColor.transparent)
+        painter.setRenderHint(QPainter.RenderHint.Antialiasing, True)
+
+        if self._currentCounter >= self._numberOfLines:
+            self._currentCounter = 0
+
+        painter.setPen(Qt.PenStyle.NoPen)
+        for i in range(0, self._numberOfLines):
+            painter.save()
+            painter.translate(self._innerRadius + self._lineLength, self._innerRadius + self._lineLength)
+            rotateAngle = float(360 * i) / float(self._numberOfLines)
+            painter.rotate(rotateAngle)
+            painter.translate(self._innerRadius, 0)
+            distance = self.lineCountDistanceFromPrimary(i, self._currentCounter, self._numberOfLines)
+            color = self.currentLineColor(distance, self._numberOfLines, self._trailFadePercentage,
+                                          self._minimumTrailOpacity, self._color)
+            painter.setBrush(color)
+            painter.drawRoundedRect(QRect(0, int(-self._lineWidth / 2), self._lineLength, self._lineWidth), self._roundness,
+                                    self._roundness, Qt.SizeMode.RelativeSize)
+            painter.restore()
+
+    def start(self):
+        if not self._timer.isActive():
+            self._timer.start()
+            self._currentCounter = 0
+
+    def stop(self):
+        if self._timer.isActive():
+            self._timer.stop()
+            self._currentCounter = 0
+
+    def setNumberOfLines(self, lines):
+        self._numberOfLines = lines
+        self._currentCounter = 0
+        self.updateTimer()
+
+    def setLineLength(self, length):
+        self._lineLength = length
+        self.updateSize()
+
+    def setLineWidth(self, width):
+        self._lineWidth = width
+        self.updateSize()
+
+    def setInnerRadius(self, radius):
+        self._innerRadius = radius
+        self.updateSize()
+
+    def color(self):
+        return self._color
+
+    def roundness(self):
+        return self._roundness
+
+    def minimumTrailOpacity(self):
+        return self._minimumTrailOpacity
+
+    def trailFadePercentage(self):
+        return self._trailFadePercentage
+
+    def revolutionsPersSecond(self):
+        return self._revolutionsPerSecond
+
+    def numberOfLines(self):
+        return self._numberOfLines
+
+    def lineLength(self):
+        return self._lineLength
+
+    def lineWidth(self):
+        return self._lineWidth
+
+    def innerRadius(self):
+        return self._innerRadius
+
+    def setRoundness(self, roundness):
+        self._roundness = max(0.0, min(100.0, roundness))
+
+    def setColor(self, color=Qt.GlobalColor.black):
+        self._color = QColor(color)
+
+    def setRevolutionsPerSecond(self, revolutionsPerSecond):
+        self._revolutionsPerSecond = revolutionsPerSecond
+        self.updateTimer()
+
+    def setTrailFadePercentage(self, trail):
+        self._trailFadePercentage = trail
+
+    def setMinimumTrailOpacity(self, minimumTrailOpacity):
+        self._minimumTrailOpacity = minimumTrailOpacity
+
+    def rotate(self):
+        self._currentCounter += 1
+        if self._currentCounter >= self._numberOfLines:
+            self._currentCounter = 0
+        self.update()
+
+    def updateSize(self):
+        self.size = (self._innerRadius + self._lineLength) * 2
+        self.setFixedSize(self.size, self.size)
+
+    def updateTimer(self):
+        self._timer.setInterval(int(1000 / (self._numberOfLines * self._revolutionsPerSecond)))
+
+    def lineCountDistanceFromPrimary(self, current, primary, totalNrOfLines):
+        distance = primary - current
+        if distance < 0:
+            distance += totalNrOfLines
+        return distance
+
+    def currentLineColor(self, countDistance, totalNrOfLines, trailFadePerc, minOpacity, colorinput):
+        color = QColor(colorinput)
+        if countDistance == 0:
+            return color
+        minAlphaF = minOpacity / 100.0
+        distanceThreshold = int(math.ceil((totalNrOfLines - 1) * trailFadePerc / 100.0))
+        if countDistance > distanceThreshold:
+            color.setAlphaF(minAlphaF)
+        else:
+            alphaDiff = color.alphaF() - minAlphaF
+            gradient = alphaDiff / float(distanceThreshold + 1)
+            resultAlpha = color.alphaF() - gradient * countDistance
+            # If alpha is out of bounds, clip it.
+            resultAlpha = min(1.0, max(0.0, resultAlpha))
+            color.setAlphaF(resultAlpha)
+        return color
+
+
+if __name__ == '__main__':
+    app = QApplication([])
+    waiting_spinner = QtWaitingSpinner()
+    waiting_spinner.show()
+    waiting_spinner.start()
+    app.exec()