Added setting of frequency and averages.

src/nqrduck_spectrometer/base_spectrometer_controller.py

@@ -9,3 +9,9 @@ class BaseSpectrometerController(ModuleController):
         """Starts the measurement.
         """
         raise NotImplementedError
+    
+    def set_frequency(self, value):
+        raise NotImplementedError
+    
+    def set_averages(self, value):
+        raise NotImplementedError

src/nqrduck_spectrometer/base_spectrometer_model.py

@@ -1,29 +1,21 @@
 import logging
 from collections import OrderedDict
-from PyQt6.QtCore import pyqtSlot
+from PyQt6.QtCore import pyqtSlot, pyqtSignal, QObject
 from nqrduck.module.module_model import ModuleModel
 
 logger = logging.getLogger(__name__)
 
 class BaseSpectrometerModel(ModuleModel):
-    def __init__(self, module):
+    settings : OrderedDict
-        super().__init__(module)
+    pulse_parameter_options : OrderedDict
-        self.settings = OrderedDict()
-        self.pulse_parameter_options = OrderedDict()
 
-    def add_setting(self, name, value, description, category) -> None:
+    class Setting(QObject):
-        if category not in self.settings.keys():
-            self.settings[category] = []
-        self.settings[category].append(self.Setting(name, value, description))
-
-    def add_pulse_parameter_option(self, name, pulse_parameter_class) -> None:
-        self.pulse_parameter_options[name] = pulse_parameter_class
-
-    class Setting:
         """A setting for the spectrometer is a value that is the same for all events in a pulse sequence.
         E.g. the number of averages or the number of points in a spectrum."""
+        settings_changed = pyqtSignal()
 
         def __init__(self, name, default, description) -> None:
+            super().__init__()
             self.name = name
             self.value = default
             self.description = description
@@ -32,6 +24,7 @@ class BaseSpectrometerModel(ModuleModel):
         def on_value_changed(self, value):
             logger.debug("Setting %s changed to %s", self.name, value)
             self.value = value
+            self.settings_changed.emit()
 
         def get_setting(self):
             return float(self.value)
@@ -51,5 +44,38 @@ class BaseSpectrometerModel(ModuleModel):
         def get_options(self):
             return self.options
 
+    def __init__(self, module):
+        super().__init__(module)
+        self.settings = OrderedDict()
+        self.pulse_parameter_options = OrderedDict()
 
+    def add_setting(self, name, value, description, category) -> None:
+        if category not in self.settings.keys():
+            self.settings[category] = []
+        self.settings[category].append(self.Setting(name, value, description))
 
+    def get_setting_by_name(self, name : str) -> Setting:
+        for category in self.settings.keys():
+            for setting in self.settings[category]:
+                if setting.name == name:
+                    return setting
+        raise ValueError("Setting with name %s not found" % name)
+
+    def add_pulse_parameter_option(self, name, pulse_parameter_class) -> None:
+        self.pulse_parameter_options[name] = pulse_parameter_class
+
+    @property
+    def target_frequency(self):
+        raise NotImplementedError
+    
+    @target_frequency.setter
+    def target_frequency(self, value):
+        raise NotImplementedError
+    
+    @property
+    def averages(self):
+        raise NotImplementedError
+    
+    @averages.setter
+    def averages(self, value):
+        raise NotImplementedError

src/nqrduck_spectrometer/base_spectrometer_view.py

@@ -1,6 +1,6 @@
 import logging
 from PyQt6.QtWidgets import QWidget, QLabel, QLineEdit, QHBoxLayout, QSizePolicy, QSpacerItem, QVBoxLayout
-from PyQt6.QtCore import Qt
+from PyQt6.QtCore import Qt, pyqtSlot
 from nqrduck.module.module_view import ModuleView
 
 logger = logging.getLogger(__name__)
@@ -12,7 +12,7 @@ class BaseSpectrometerView(ModuleView):
         super().__init__(module)
 
     def load_settings_ui(self):
-        """This method automaticall generates a view for the settings of the module.
+        """This method automatically generates a view for the settings of the module.
         If there is a widget file that has been generated by Qt Designer, it will be used. Otherwise, a default view will be generated."""
         
         from .base_spectrometer_widget import Ui_Form

src/nqrduck_spectrometer/controller.py

@@ -43,6 +43,10 @@ class SpectrometerController(ModuleController):
     def process_signals(self, key: str, value: None):
         if key == "start_measurement":
             self.on_measurement_start()
+        elif key == "set_frequency":
+            self.module.model.active_spectrometer.controller.set_frequency(value)
+        elif key == "set_averages":
+            self.module.model.active_spectrometer.controller.set_averages(value)
 
     def on_loading(self):
         """This method is called when the module is loaded.

src/nqrduck_spectrometer/measurement.py

@@ -9,15 +9,16 @@ class Measurement():
         tdx (np.array): Time axis for the x axis of the measurement data.
         tdy (np.array): Time axis for the y axis of the measurement data.
         target_frequency (float): Target frequency of the measurement.
+        frequency_shift (float): Frequency shift of the measurement.
         xf (np.array): Frequency axis for the x axis of the measurement data.
         yf (np.array): Frequency axis for the y axis of the measurement data.
     """
 
-    def __init__(self, tdx, tdy, target_frequency) -> None:
+    def __init__(self, tdx, tdy, target_frequency, frequency_shift : float = 0) -> None:
         self.tdx = tdx
         self.tdy = tdy
         self.target_frequency = target_frequency
-        self.fdx, self.fdy = sp.fft(tdx, tdy)
+        self.fdx, self.fdy = sp.fft(tdx, tdy, frequency_shift)
 
     # Measurement data
     @property