updates

mipi_test.py

@@ -322,19 +322,18 @@ def dual_capture(iteration):
     else:
         print("  SKIPPING PASS 3 SAVE.")
 
-    # Collect Rigol 1.8 V waveform (Agilent save takes ~5 s, Rigol should be done)
+    # Collect Rigol 1.8 V waveform.
+    # The Agilent LP acquire + save takes ~35 s, so the Rigol will have
+    # long since auto-captured by now.  read_waveform_csv() sends :STOP
+    # before reading to guarantee the acquisition is finalised.
     if rigol_scope.is_connected():
-        print("  PASS 3: WAITING FOR RIGOL 1.8 V CAPTURE...")
-        if rigol_scope.wait_captured(timeout_s=10.0):
-            DATA_DIR.mkdir(exist_ok=True)
-            v18_path = DATA_DIR / f"{ts}_pwr_{iteration:04d}_1v8.csv"
-            n = rigol_scope.read_waveform_csv(v18_path)
-            if n:
-                print(f"  SAVED: {v18_path.name}  ({n} samples)")
-            else:
-                print("  RIGOL: Waveform read returned 0 samples.")
+        DATA_DIR.mkdir(exist_ok=True)
+        v18_path = DATA_DIR / f"{ts}_pwr_{iteration:04d}_1v8.csv"
+        n = rigol_scope.read_waveform_csv(v18_path)
+        if n:
+            print(f"  SAVED: {v18_path.name}  ({n} samples)")
         else:
-            print("  RIGOL: Timed out waiting for capture.")
+            print("  RIGOL: Waveform read failed — check connection and probe.")
 
     _restore_hs_config()