update online plot while taking stable measurementes

Python_script/prototype.py

@@ -138,7 +138,8 @@ class Measurements:
                                 print('Setpoint: ' + str(next_temp) + ' ' + str(next_hum) + ' | Temp: ' + data.temp +
                                       ' °C' + ' | Humid: ' + data.hum + '%'
                                       + ' | soaking read nr' + str(len(magnitudes_queue)))
-                                self.write_data(writer, next_temp, next_hum, data, self.cook_up_equi_indicator())
+                                self.store_and_plot_data(next_temp, next_hum, data, self.cook_up_equi_indicator())
+                                writer.writerow(self.data_collection[-1])
 
                                 if self.temperature_stable and self.humidity_stable and self.magnitude_stable and\
                                         self.phase_stable:
@@ -164,7 +165,8 @@ class Measurements:
                                 self.phase_stable = (reference_phase-self.max_delta_phase <= phase) and\
                                                     (phase <= reference_phase+self.max_delta_phase)
 
-                                supposedly_stable_measurements.append([data, self.cook_up_equi_indicator()])
+                                self.store_and_plot_data(next_temp, next_hum, data, self.cook_up_equi_indicator())
+                                supposedly_stable_measurements.append(self.data_collection[-1])
                                 
                                 if (self.temperature_stable and self.humidity_stable and self.magnitude_stable and
                                         self.phase_stable):
@@ -175,13 +177,14 @@ class Measurements:
                                     print('Measurement not stable. Retrying.')
                                     break
 
-                            for [d, measurement_equi] in supposedly_stable_measurements:
+                            for measurement in supposedly_stable_measurements:
                                 if all_measurements_stable:
-                                    equi = TEMPERATURE_STABLE | HUMIDITY_STABLE | MAGNITUDE_STABLE | PHASE_STABLE | MEASUREMENT_STABLE
+                                    measurement['EQUILIBRIUM_INDICATOR'] = TEMPERATURE_STABLE | HUMIDITY_STABLE |\
+                                                                           MAGNITUDE_STABLE | PHASE_STABLE |\
+                                                                           MEASUREMENT_STABLE
                                     do_another_measurement = False
-                                else:
-                                    equi = measurement_equi
-                                self.write_data(writer, next_temp, next_hum, d, equi)
+
+                                writer.writerow(measurement)
 
                 except KeyboardInterrupt:
                     pass
@@ -202,7 +205,7 @@ class Measurements:
 
         return MeasurementData(int(self.clock.time()), temp, hum, power, frequency, s11, s21, s12, s22)
 
-    def write_data(self, writer, target_temp, target_hum, data, equi_indicator):
+    def store_and_plot_data(self, target_temp, target_hum, data, equi_indicator):
         measurement = {
             'TIMESTAMP': data.timestamp,
             'TARGET_TEMPERATURE': target_temp,
@@ -221,7 +224,6 @@ class Measurements:
             'S22_PHASE': self.calculate_mean_phase(data.s22),
             'S22_MAGNITUDE': self.calculate_mean_magnitude(data.s22)
         }
-        writer.writerow(measurement)
         self.data_collection.append(measurement)
         data_frame = pd.DataFrame(self.data_collection)
         self.measurement_plot.draw(data_frame)