Closedown

script/local.py

@@ -10,16 +10,19 @@ def A2E(t,h=1.0,k=1.0,l=1.0, deg =True, ln = False):
     tt	=	(t * dtor) if (deg or (t>1.0)) else t
     return 12.39842 / (d0*math.sin(tt))
 
-def get_energy():
+def get_energy(debug_msg = True):
     t2 = caget("X06DA-OP-MO1:ROX2.RBV",'d')
     e = A2E(abs(t2))
-    print 'Energy [keV]:'+ str(e) + '   Wavelength [A]:' + str(12.39842/e)
+    if debug_msg:
+        print 'Energy [keV]:'+ str(e) + '   Wavelength [A]:' + str(12.39842/e)
     return e
 
 
        
 run("fit")
 run("rock")
+run("sete")
+run("seteq")
 
 
 
@@ -33,4 +36,10 @@ def rocknroll():
     """
     run("rocknroll")
 
-    
+
+import ch.psi.pshell.device.ReadonlyRegisterBase as ReadonlyRegisterBase
+class EnergyReader(ReadonlyRegisterBase):
+    def doRead(self):
+        return get_energy(False)
+
+add_device(EnergyReader("energy"), True)