Fixed some settings, added gitignore.

.gitignore

@@ -0,0 +1,24 @@
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.pyc
+*$py.class
+
+# Distribution / packaging
+dist/
+build/
+*.egg-info/
+
+# IDE-specific files
+.idea/
+.vscode/
+
+# Logs
+*.log
+
+# Virtual environments
+venv/
+
+# Other
+*.DS_Store
+*.pos
+*.quack

src/quackseq_limenqr/limenqr_controller.py

@@ -266,7 +266,7 @@ class LimeNQRController(SpectrometerController):
         lime.TX_matching = int(self.limenqr.model.settings.tx_matching)
         lime.RX_matching = int(self.limenqr.model.settings.rx_matching)
         lime.frq = self.limenqr.model.target_frequency - self.limenqr.model.if_frequency
-        lime.rectime_secs = self.limenqr.model.settings.acquisition_time
+        lime.rectime_secs = float(self.limenqr.model.settings.acquisition_time)
         
         c3_tim[0] = self.limenqr.model.settings.gate_enable
         c3_tim[1] = self.limenqr.model.settings.gate_padding_left

src/quackseq_limenqr/limenqr_model.py

@@ -113,12 +113,11 @@ class LimeNQRModel(SpectrometerModel):
         self.add_setting("if_frequency", if_frequency_setting)
         self.if_frequency = 5e6
 
-        acquisition_time_setting = FloatSetting(
+        acquisition_time_setting = StringSetting(
             self.ACQUISITION_TIME,
             self.ACQUISITION,
             82e-6,
             "Acquisition time - this is from the beginning of the pulse sequence",
-            min_value=0,
         )
         self.add_setting("acquisition_time", acquisition_time_setting)
 
@@ -309,7 +308,7 @@ class LimeNQRModel(SpectrometerModel):
         self.add_setting("rx_phase_adjustment", rx_phase_adjustment_setting)
 
         # Signal Processing settings
-        rx_offset_setting = FloatSetting(
+        rx_offset_setting = StringSetting(
             self.RX_OFFSET,
             self.SIGNAL_PROCESSING,
             2.4e-6,