deviceEigerP11.py: update docstrings

kamzik3/devices/deviceEigerP11.py

@@ -48,7 +48,7 @@ class InterfaceStatus(IntEnum):
 
 
 class TriggerMode(IntEnum):
-    """The trigger modes can be found in Eiger documentation."""
+    """The trigger modes can be found in Eiger2 documentation (v1.5.0)."""
 
     EXTE = 0
     EXTS = 1
@@ -329,6 +329,10 @@ class EigerSwTrigger(EigerTrigger):
     """
     Use this class as the Device in the macro templates if you want to do a scan, with
     the EigerSwScanner as the Scanner.
+
+    This class expects that the trigger mode is set as INTS (see the method
+    EigerSwScanner._init_new_scan). In that mode, the detector records nimages frames
+    per trigger and stays armed until ntrigger are received.
     """
 
     def _acquisition_thread(self) -> None: