Jan/Adalm1000_Battery_SMU
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MainCode/adalm1000_logger.py aktualisiert

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Alles sollte klappen
(D)
This commit is contained in:
Jan 2025-07-29 12:46:09 +02:00
parent c97256395d
commit a26f6b8fe5
1 changed files with 17 additions and 13 deletions
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MainCode/adalm1000_logger.py
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@ -448,6 +448,15 @@ class BatteryTester(QMainWindow):
self.downsample_factor = 1 # Initial kein Downsampling self.downsample_factor = 1 # Initial kein Downsampling
self.downsample_counter = 0 self.downsample_counter = 0
# Initialize all measurement variables
self.capacity_ah = 0.0
self.energy = 0.0
self.charge_capacity = 0.0
self.coulomb_efficiency = 0.0
self.cycle_count = 0
self.start_time = time.time()
self.last_update_time = self.start_time
# Initialize UI and device # Initialize UI and device
self.setup_ui() self.setup_ui()
self.init_device() self.init_device()
@ -1076,20 +1085,15 @@ class BatteryTester(QMainWindow):
def update_status(self): def update_status(self):
"""Update status information periodically""" """Update status information periodically"""
now = time.time() if self.test_running or hasattr(self, 'record_button') and self.record_button.isChecked():
if not hasattr(self, '_last_log_time'):
self._last_log_time = now
if self.test_running or (hasattr(self, 'record_button') and self.record_button.isChecked()):
# Update capacity calculations if in test mode
if self.time_data: if self.time_data:
current_time = time.time() - self.start_time current_time = self.time_data[-1] # Verwenden Sie den gespeicherten relativen Zeitstempel
delta_t = current_time - self.last_update_time if len(self.time_data) > 1:
self.last_update_time = current_time delta_t = self.time_data[-1] - self.time_data[-2] # Korrekte Zeitdifferenz
if delta_t > 0: # Nur positive Differenzen berücksichtigen
current_current = abs(self.current_data[-1]) current_current = abs(self.current_data[-1])
self.capacity_ah += current_current * delta_t / 3600 self.capacity_ah += current_current * delta_t / 3600
self.capacity_label.setText(f"{self.capacity_ah:.4f}") self.capacity_label.setText(f"{self.capacity_ah:.4f}")
# Logging (1x per second) # Logging (1x per second)
if hasattr(self, 'log_writer') and hasattr(self, 'current_cycle_file') and self.current_cycle_file is not None: if hasattr(self, 'log_writer') and hasattr(self, 'current_cycle_file') and self.current_cycle_file is not None: