minor changes to make scripts work

2016-09-14 16:56:51 -05:00
parent 12aed591cc
commit 09718c6e02
2 changed files with 8 additions and 2 deletions
@@ -1,3 +1,4 @@
+IdlePollPeriod = 1.00
 MovingPollPeriod = 0.25

 lastPos = 0
@@ -26,9 +27,14 @@ end


 function poll()
-	local curr = epics.get(READBACK_PV)	
 	local MRES = asyn.getDoubleParam( DRIVER, AXIS, "MOTOR_REC_RESOLUTION")
 	
+	if (MRES == 0.0) then
+		return true
+	end
+	
+	local curr = epics.get(READBACK_PV)
+	
 	asyn.setDoubleParam( DRIVER, AXIS, "MOTOR_POSITION", curr / MRES)
 	
 	local done = 0