Add messages to main loop

run_scan.py

@@ -165,7 +165,7 @@ def main():
         try:
             time.sleep(2.0)  # Buffer to account for Arduino startup
 
-            print("Flushing serial buffers.")
+            print("[MAIN] Flushing serial buffers.")
             ser.reset_input_buffer()
             ser.reset_output_buffer()
 
@@ -187,6 +187,8 @@ def main():
         except SerialTimeoutError:
             print("Arduino failed to respond in time.")
 
+    print("[MAIN] Done!")
+
 
 if __name__ == "__main__":
     main()