Setting up all slits to have consistent naming and definitions

beamline/components.py

@@ -8,9 +8,11 @@ from .alignment_laser import AlignmentLaser
 
 from slic.devices.xoptics.kb import KBHor, KBVer
 from slic.devices.xoptics.offsetmirrors import OffsetMirror
+from slic.devices.xoptics.slits import SlitUnitCenterWidth
 
 from .pp_shutter import PP_Shutter
 from .i0_chamber import i0_chamber
+from .apertures import slits107, slits149
 
 # Attenuators
 upstream_attenuator = Attenuator("SARFE10-OATT053", description="Aramis attenuator OATT053")
@@ -58,6 +60,14 @@ pbps149 = IntensityMonitorPBPS(
     description="Intensity/position monitor in the experimental hutch",
 )
 
+# I0 chamber
+i0 = i0_chamber('SARES30-MCS20610')
+
+# Slits
+slits149 = SlitUnitCenterWidth('SAROP31-OAPU149')
+slits107 = SlitUnitCenterWidth('SAROP31-OAPU107')
+slitsi0 =  i0.slits
+
 # KB mirrors
 kbHor = KBHor("SAROP31-OKBH154", description="Cristallina horizontal KB mirror")
 kbVer = KBVer("SAROP31-OKBV153", description="Cristallina vertical KB mirror")
@@ -69,5 +79,3 @@ mono = CristallinaMono("SAROP31-ODCC110")
 m3 = OffsetMirror('SAROP31-ODMV152')
 #TODO the other two offset mirros
 
-# I0 chamber
-i0 = i0_chamber('SARES30-MCS20610')

beamline/i0_chamber.py

@@ -1,4 +1,4 @@
-from slic.core.device import Device
+from slic.core.device import Device, SimpleDevice
 from slic.core.adjustable import PVAdjustable
 from slic.devices.general.motor import Motor
 
@@ -6,20 +6,25 @@ class i0_chamber(Device):
     def __init__(self, ID, name="Cristallina I0 chamber with slits and foils", process_time=1, **kwargs):
         super().__init__(ID, name=name, **kwargs)
         
-        self.foils = Motor(ID+":MCS3", name="Cristallina I0 chamber foil selecting smaract stage")  
+        self.foils = Motor(ID+":MCS3")  
         self.slits = i0_slits_unit(ID,name="Cristallina I0 chamber slits")
 
 class i0_slits_unit(Device):
     def __init__(self, ID, **kwargs):
         super().__init__(ID, **kwargs)
 
-        self.x_center = PVAdjustable(ID + "-XSLIT:SLIT_POS")
-        self.width = PVAdjustable(ID + "-XSLIT:SLIT_WIDTH")
-        self.y_center = PVAdjustable(ID + "-YSLIT:SLIT_POS")
-        self.height = PVAdjustable(ID + "-YSLIT:SLIT_WIDTH")
+        self.x = SimpleDevice(ID + "-X",
+            center = PVAdjustable(ID + "-XSLIT:SLIT_POS",units='mm'),
+            width  = PVAdjustable(ID + "-XSLIT:SLIT_WIDTH",units='mm')
+        )
 
+        self.y = SimpleDevice(ID + "-Y",
+            center = PVAdjustable(ID + "-YSLIT:SLIT_POS",units='mm'),
+            width  = PVAdjustable(ID + "-YSLIT:SLIT_WIDTH",units='mm')
+        )
+        
         self.motors = i0_slits_motors(ID,name='Individual I0 chamber slit motors')
-
+        
 class i0_slits_motors(Device):
     def __init__(self, ID, **kwargs):
         super().__init__(ID, **kwargs)