Index: AD5941_interface09302025/ad5941_library_extension.cpp
===================================================================
diff -u -r9347ab61cc26e8afa4f0ac6071b7f9d9dcccbda5 -r4c761dff9ac08e7007d8ef61c9992831c9963050
--- AD5941_interface09302025/ad5941_library_extension.cpp	(.../ad5941_library_extension.cpp)	(revision 9347ab61cc26e8afa4f0ac6071b7f9d9dcccbda5)
+++ AD5941_interface09302025/ad5941_library_extension.cpp	(.../ad5941_library_extension.cpp)	(revision 4c761dff9ac08e7007d8ef61c9992831c9963050)
@@ -132,7 +132,7 @@
 static measurementSettingsStruct measurementSettingsPacket;       //  Stores all the conductivity measurement settings
 static measurementSettingsStruct tempSettings;                    // Stores received measurement settings to be updated.
 static Update_cfg_Status updateCfgStatus[MAX_CONDUCTIVITY_MST_PARAM_IDX];
-static Update_EEPROM_Status updateEepromStatus = UPDATE_EEPROM_STATUS_SUCCESS;
+static Update_EEPROM_Status updateEepromStatus = UPDATE_EEPROM_STATUS_INVALID_CMD;
 
 // Global variable to store the last known good configuration
 SavedConfig lastConfig;
@@ -3351,147 +3351,67 @@
   }
   if (valueIndex > maxTotal)
   {
-    // activeSerial->print("Error: Too many values, maximum is ");
-    // activeSerial->print(maxTotal);
-    // activeSerial->print(" (");
-    // activeSerial->print(DOUBLE_COUNT);
-    // activeSerial->print(" doubles + ");
-    // activeSerial->print(maxFloats);
-    // activeSerial->println(" floats)");
     updateEepromStatus = UPDATE_EEPROM_STATUS_TOO_MANY_VALUES;
     return;
   }
 
   int doubleCount = min(valueIndex, DOUBLE_COUNT);
   int floatCount = max(0, valueIndex - DOUBLE_COUNT);
 
-  // Display the values and ask for confirmation
-  // activeSerial->print("Preparing to save ");
-  // activeSerial->print(valueIndex);
-  // activeSerial->print(" values to EEPROM (");
-  // activeSerial->print(doubleCount);
-  // activeSerial->print(" doubles, ");
-  // activeSerial->print(floatCount);
-  // activeSerial->println(" floats):");
+  unsigned int baseAddress = 0;
+  writeMixedValues(baseAddress, doubleValues, doubleCount, floatValues, floatCount);
+  // activeSerial->println("save attempted");
 
-  // // Display double values
-  // for (int i = 0; i < doubleCount; i++)
-  // {
-  //   activeSerial->print(i);
-  //   activeSerial->print(" (double): ");
-  //   activeSerial->println(doubleValues[i], 10);
-  // }
+  // Read back the values to confirm they were written correctly
+  double readDoubles[DOUBLE_COUNT];
+  float readFloats[maxFloats];
+  readMixedValues(baseAddress, readDoubles, doubleCount, readFloats, floatCount);
 
-  // // Display float values
-  // for (int i = 0; i < floatCount; i++)
-  // {
-  //   activeSerial->print(i + DOUBLE_COUNT);
-  //   activeSerial->print(" (float): ");
-  //   activeSerial->println(floatValues[i], 6); // Floats typically have 6-7 significant digits
-  // }
+  // activeSerial->println("Verification - Values read back from EEPROM:");
+  bool DoubleVerificationSuccess = true;
+  bool FloatVerificationSuccess = true;
 
-  // activeSerial->println("Confirm write to EEPROM? (y/n)");
-   updateEepromStatus = UPDATE_EEPROM_STATUS_WAITING_FOR_CONFIRMATION;
-   activeSerial->write((uint8_t *)&updateEepromStatus, sizeof(updateEepromStatus));
-
-  // Wait for user confirmation
-  unsigned long startTime = millis();
-  const unsigned long timeout = 30000; // 30 seconds timeout
-  while (true)
+  // Verify doubles
+  for (int i = 0; i < doubleCount; i++)
   {
-    // Check for timeout
-    if (millis() - startTime > timeout)
+    // activeSerial->print(i);
+    // activeSerial->print(" (double): ");
+    // activeSerial->println(readDoubles[i], 10);
+    if (abs(doubleValues[i] - readDoubles[i]) > 0.000000001)
     {
-      updateEepromStatus = UPDATE_EEPROM_STATUS_CONFIRMATION_TIMEOUT;
-      // activeSerial->println("Timed out waiting for confirmation. Operation aborted.");
-      return;
+      DoubleVerificationSuccess = false;
+      break;
+      // activeSerial->print("Warning: Double value ");
+      // activeSerial->print(i);
+      // activeSerial->println(" does not match exactly what was written");
     }
-    // Check if data is available to read
-    if (activeSerial->available() > 0)
-    {
-      char response = activeSerial->read();
-      // Clear any remaining characters in buffer (like newline)
-      while (activeSerial->available() > 0)
-      {
-        activeSerial->read();
-      }
-      // Process response
-      if (response == 'y' || response == 'Y')
-      {
-        // User confirmed, write to EEPROM
-        unsigned int baseAddress = 0;
-        writeMixedValues(baseAddress, doubleValues, doubleCount, floatValues, floatCount);
-        // activeSerial->println("save attempted");
+  }
 
-        // Read back the values to confirm they were written correctly
-        double readDoubles[DOUBLE_COUNT];
-        float readFloats[maxFloats];
-        readMixedValues(baseAddress, readDoubles, doubleCount, readFloats, floatCount);
-
-        // activeSerial->println("Verification - Values read back from EEPROM:");
-        bool verificationSuccess = true;
-
-        // Verify doubles
-        for (int i = 0; i < doubleCount; i++)
-        {
-          // activeSerial->print(i);
-          // activeSerial->print(" (double): ");
-          // activeSerial->println(readDoubles[i], 10);
-          if (abs(doubleValues[i] - readDoubles[i]) > 0.000000001)
-          {
-            verificationSuccess = false;
-            // activeSerial->print("Warning: Double value ");
-            // activeSerial->print(i);
-            // activeSerial->println(" does not match exactly what was written");
-            updateEepromStatus = UPDATE_EEPROM_STATUS_ERR_DOUBLE_VALUES;
-          }
-        }
-
-        // Verify floats
-        for (int i = 0; i < floatCount; i++)
-        {
-          // activeSerial->print(i + DOUBLE_COUNT);
-          // activeSerial->print(" (float): ");
-          // activeSerial->println(readFloats[i], 6);
-          if (abs(floatValues[i] - readFloats[i]) > 0.000001)
-          {
-            verificationSuccess = false;
-            // activeSerial->print("Warning: Float value ");
-            // activeSerial->print(i + DOUBLE_COUNT);
-            // activeSerial->println(" does not match exactly what was written");
-            updateEepromStatus = UPDATE_EEPROM_STATUS_ERR_FLOAT_VALUES;
-          }
-        }
-
-        if (verificationSuccess)
-        {
-          updateEepromStatus = UPDATE_EEPROM_STATUS_VALUES_VERIFIED;
-          // activeSerial->println("Verification successful: All values match!");
-        }
-        // else
-        // {
-        //   // activeSerial->println("Verification Failed, confirm device attached and powered.");
-        // }
-        return;
-      }
-      else if (response == 'n' || response == 'N')
-      {
-
-        updateEepromStatus = UPDATE_EEPROM_STATUS_OPERATION_ABORTED;
-        // User aborted
-        // activeSerial->println("Operation aborted by user.");
-        return;
-      }
-      else
-      {
-        updateEepromStatus = UPDATE_EEPROM_STATUS_INVALID_RESPONSE;
-        // Invalid response, ask again
-        // activeSerial->println("Please enter 'y' to confirm or 'n' to abort:");
-      }
+  // Verify floats
+  for (int i = 0; i < floatCount; i++)
+  {
+    // activeSerial->print(i + DOUBLE_COUNT);
+    // activeSerial->print(" (float): ");
+    // activeSerial->println(readFloats[i], 6);
+    if (abs(floatValues[i] - readFloats[i]) > 0.000001)
+    {
+      FloatVerificationSuccess = false;
+      break;
+      // activeSerial->print("Warning: Float value ");
+      // activeSerial->print(i + DOUBLE_COUNT);
+      // activeSerial->println(" does not match exactly what was written");
     }
-    // Small delay to prevent CPU hogging
-    delay(10);
   }
+
+  if (DoubleVerificationSuccess && FloatVerificationSuccess)
+  {
+    updateEepromStatus = UPDATE_EEPROM_STATUS_SUCCESS;
+    // activeSerial->println("Verification successful: All values match!");
+  }
+  else
+  {
+    updateEepromStatus = UPDATE_EEPROM_STATUS_VALUES_VERIFICATION_FAILED;
+  }
 }
 
 void getEEPROMdata(void)