Snapshot

tomcat_bec/scripts/anotherroundsans.py

@@ -94,7 +94,7 @@ def anothersequencescan(
 
     Example:
     --------
-        >>> demosequencescan(33, 180, 180, exp_time=0.005, exp_frames=1800, repeats=10)
+        >>> anothersequencescan(33, 180, 180, exp_time=0.005, exp_frames=1800, repeats=10)
     """
     if not bl_check_beam():
         raise RuntimeError("Beamline is not in ready state")
@@ -146,7 +146,7 @@ def anothersnapnstepscan(
 
     Example:
     --------
-        >>> demosequencescan(33, 180, 180, exp_time=0.005, exp_frames=1800, repeats=10)
+        >>> anothersnapnstepscan(33, 180, 180, exp_time=0.005, exp_frames=1800, repeats=10)
     """
     if not bl_check_beam():
         raise RuntimeError("Beamline is not in ready state")

tomcat_bec/scripts/scans_fede.py

@@ -0,0 +1,49 @@
+def fede_darks(num, exp_time=None, exp_period=None, roix=None, roiy=None):
+    """ Fede dark scan
+
+    This is a small BEC user-space scan that sets up the gigafrost and calls
+    the low-level dark collection scan.
+
+    Example:
+    --------
+    tutorialdarks(num=100, exp_time=5)
+    """
+    ###### TODO check how to pass only the required arguments
+    ###### TODO what we want is a function common to PCO.edge and GF
+    # Configure gigafrost
+    cfg = {}
+    if exp_time != None:
+        cfg.update({"exposure_time_ms": exp_time})
+    if exp_period != None:
+        cfg.update({"exposure_period_ms": exp_period})
+    if roix != None:
+        cfg.update({"image_width": roix})
+    if roiy != None:
+        cfg.update({"image_height": roiy})
+    
+    dev.gfcam.configure(d=cfg)
+
+    dev.gfcam.cfgAcqMode.set(1).wait()
+    dev.gfcam.cfgEnableExt.set(0).wait()
+    dev.gfcam.cfgEnableSoft.set(0).wait()
+    dev.gfcam.cfgEnableAlways.set(1).wait()
+
+    dev.gfcam.cfgTrigExt.set(0).wait()
+    dev.gfcam.cfgTrigSoft.set(0).wait()
+    dev.gfcam.cfgTrigTimer.set(0).wait()
+    dev.gfcam.cfgTrigAuto.set(1).wait()
+
+    dev.gfcam.cfgExpExt.set(0).wait()
+    dev.gfcam.cfgExpSoft.set(0).wait()
+    dev.gfcam.cfgExpTimer.set(1).wait()
+
+    dev.gfcam.cfgCntStartBit.set(0).wait()
+
+    # Commit changes to GF
+    dev.gfcam.cmdSetParam.set(1).wait()
+
+
+    print("Handing over to 'scans.acquire_dark")
+    scans.acquire_dark(num=num)
+
+