renamed old plugin as legacy

README.rst

@@ -38,7 +38,7 @@ Below is the list of instruments included in this plugin
 Viewer0D
 ++++++++
 
-* * **LockinSR830**: LockIn Amplifier SR830
+* **LockinSR830**: LockIn Amplifier SR830
 
 
 

src/pymodaq_plugins_stanford_research_systems/daq_viewer_plugins/plugins_0D/daq_0Dviewer_LockInSR830.py → src/pymodaq_plugins_stanford_research_systems/daq_viewer_plugins/plugins_0D/daq_0Dviewer_LockInSR830Legacy.py

@@ -16,8 +16,24 @@
 import numpy as np
 import re
 
-
-class DAQ_0DViewer_LockInSR830(DAQ_Viewer_base):
+##checking VISA ressources
+try:
+    from pyvisa import ResourceManager
+
+    VISA_rm = ResourceManager()
+    devices = list(VISA_rm.list_resources())
+    device = ''
+    for dev in devices:
+        if 'GPIB' in dev:
+            device = dev
+            break
+except Exception as e:
+    devices = []
+    device = ''
+    raise e
+
+
+class DAQ_0DViewer_LockInSR830Legacy(DAQ_Viewer_base):
     """
         ==================== ========================
         **Attributes**        **Type**
@@ -29,23 +45,9 @@ class DAQ_0DViewer_LockInSR830(DAQ_Viewer_base):
         *settings*
         ==================== ========================
     """
-    data_grabed_signal=Signal(list)
-    channels=['X', 'Y', 'MAG', 'PHA', 'Aux In 1', 'Aux In 2', 'Aux In 3', 'Aux In 4', 'Ref frequency', 'CH1 display', 'CH2 display']
-
-    ##checking VISA ressources
-    try:
-        from pyvisa import ResourceManager
-        VISA_rm = ResourceManager()
-        devices = list(VISA_rm.list_resources())
-        device = ''
-        for dev in devices:
-            if 'GPIB' in dev:
-                device = dev
-                break
-    except Exception as e:
-        devices = []
-        device = ''
-        raise e
+    data_grabed_signal = Signal(list)
+    channels = ['X', 'Y', 'MAG', 'PHA', 'Aux In 1', 'Aux In 2', 'Aux In 3', 'Aux In 4', 'Ref frequency', 'CH1 display',
+                'CH2 display']
 
     params = comon_parameters + [
         {'title': 'VISA:', 'name': 'VISA_ressources', 'type': 'list', 'limits': devices, 'value': device},
@@ -119,7 +121,8 @@ def ini_detector(self, controller=None):
                 else:
                     self.controller = controller
             else:
-                self.controller = self.VISA_rm.open_resource(self.settings.child(('VISA_ressources')).value())
+                VISA_rm = ResourceManager()
+                self.controller = VISA_rm.open_resource(self.settings.child(('VISA_ressources')).value())
 
             self.controller.timeout = self.settings.child(('timeout')).value()
             idn = self.controller.query('OUTX1;*IDN?;')
@@ -229,4 +232,4 @@ def stop(self):
 
 
 if __name__ == '__main__':
-    main(__file__, init=False)
+    main(__file__, init=False)

src/pymodaq_plugins_stanford_research_systems/daq_viewer_plugins/plugins_0D/daq_0Dviewer_SR830.py

@@ -147,7 +147,7 @@ def grab_data(self, Naverage=1, **kwargs):
         self.controller.reset_buffer()
         start = perf_counter()
         self.controller.start_buffer()
-        COUNTS = 100
+        COUNTS = 10
         self.controller.wait_for_buffer(COUNTS, timeout=60, timestep=0.01)
         print(f'acq time: {perf_counter() - start}s, should be: {COUNTS / rate}')
         ch1 = self.controller.get_buffer(1)
@@ -190,4 +190,4 @@ def stop(self):
 
 
 if __name__ == '__main__':
-    main(__file__)
+    main(__file__, init=False)