Added buffer to voltage and current logging

vortexntnu · Feb 4, 2024 · 33c5c76 · 33c5c76
1 parent f09819f
commit 33c5c76
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/mission/internal_status/src/battery_monitor.py b/mission/internal_status/src/battery_monitor.py
@@ -90,9 +90,12 @@ def system_cb(self, event):
 
         # Write voltage to CSV file
         current_time = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
-        self.csv_writer.writerow(
-            [current_time, self.system_voltage,
-             self.system_current])  # 'None' for current placeholder
+        self.buffer.append([current_time, self.system_voltage, self.system_current])  # 'None' for current placeholder
+
+        if len(self.buffer) >= 100:
+            for data in self.buffer:
+                self.csv_writer.writerow(data)
+            self.buffer.clear()
 
         if self.system_voltage < self.critical_level:
             rospy.logerr(