various stuff

update fiducial z when moved
autofocus param
camera settings

swissmx.py

@@ -1596,10 +1596,14 @@ Author Thierry Zamofing (thierry.zamofing@psi.ch)
 
   def cb_autofocus(self):
       app=QApplication.instance()
+      cfg=app._cfg
       geo=app._geometry
       #geo.autofocus(app._camera, self.tweakers['base_z'],rng=(-1, 1), n=30,saveImg=True)
-      n=10
-      rng=(-1, 1)
+
+      misc=cfg.value(AppCfg.GBL_MISC)
+      af_range=misc['af_range']
+      n=misc['af_steps']
+      rng=(-af_range/2, af_range/2)
       with pg.ProgressDialog('Progress', 0, n) as dlg:
         geo.autofocus(app._camera, self.tweakers['base_z'],rng, n,dlg)
 
@@ -1947,6 +1951,9 @@ Author Thierry Zamofing (thierry.zamofing@psi.ch)
         go.setPos(geo._opt_ctr-oc_sz/2)
       go.blockSignals(False)  # allow to call cb_marker_moved
 
+  def cb_fiducial_update_z(self,obj,*vargs):
+    obj._z=self.tweakers["base_z"].get_rbv()
+
   def module_fix_target_add_obj(self,*args,**kwargs):
     mft=self._moduleFixTarget
     fx=self.tweakers["fast_x"].get_rbv()
@@ -1969,6 +1976,7 @@ Author Thierry Zamofing (thierry.zamofing@psi.ch)
       #go=UsrGO.Fiducial(bm_pos+bm_sz/2-(20, 20), (40, 40),(fx,fy,bz))
       l=.120
       go=UsrGO.Fiducial((fx-l/2,fy-l/2), (l, l),bz)
+      go.sigRegionChangeFinished.connect(self.cb_fiducial_update_z)
     elif idx==1:
       v=geo.pos2pix((12.5, 0))
       l=np.linalg.norm(v)