Modify legacy drivers so that they can be called by sct wrappers and define wrapper templates.

site_ansto/instrument/config/environment/temperature/ls340.sct

@@ -0,0 +1,11 @@
+# vim: ts=8 sts=2 sw=2 expandtab autoindent smartindent nocindent
+driver ls340 = {
+  protocol = std
+  class = environment
+  simulation_group = environment_simulation
+  add_args = 'id datype {tol1 1.0} {tol2 1.0}'
+  make_args = 'id datype tol1 tol2'
+  code mkDriver = {%%
+    ::scobj::ls340::mk_sct_lakeshore_340 $sct_controller environment $name $id $datype $tol1 $tol2 0
+  %%}
+}