Merge branch 'users/DilmiWickramanayake/niscope_ex_fetch_forever' of https://github.com/ni/nipanel-python into users/DilmiWickramanayake/niscope_ex_fetch_forever

Author: Dilmi Wickramanayake

examples/niscope/README.md

@@ -1,13 +1,13 @@
 Prerequisites 
 ===============
-Requires a Physical or Simulated Device : https://github.com/ni/nidaqmx-python/blob/master/README.rst (Getting Started Section)
-
+Requires a Physical or Simulated Device. Refer to the [Getting Started Section](https://github.com/ni/nidaqmx-python/blob/master/README.rst) to learn how to create a simulated device. This example uses NI oscilloscopes/digitizers, which have the module numbering pattern _51xx_. One example is NI PXIe-5114.
 ## Sample
 
 This is a nipanel example that displays an interactive Streamlit app and updates and fetches data from device.
 
 ### Feature
 
+Script demonstrates NIScope waveform data getting continuously acquired. 
 - Supports various data types
 
 ### Required Software

examples/niscope/niscope_ex_fetch_forever.py

@@ -46,7 +46,7 @@
         try:
             print(f"Press Ctrl + C to stop")
             while True:
-                offset = session._fetch_offset
+                offset =session.meas_array_offset
                 gain = session.meas_array_gain
                 for i in range(len(waveforms)):
                     time.sleep(0.2)