Startup

script/MultiRegionHoloScan.py

@@ -0,0 +1,77 @@
+"""
+Arguments:
+
+VECTOR (Double[][], Scan vector: Eph,Elow,Ehigh or Eph,Ecenter)
+SENSORS (list)
+LATENCY (double)
+MODE ('fixed' or 'swept')
+TYPE ('CIS' or 'CFS')
+STEP (double)
+"""
+
+LATENCY = 0.0
+
+
+class SpectrumReader(ReadonlyRegisterBase, ReadonlyRegisterArray):
+    def doRead(self):
+        global VECTOR
+        self.setup()
+        trig_scienta()
+        time.sleep(0.1)
+        return Scienta.getSpectrum().read()
+
+    def getSize(self):
+        return len(Scienta.getSpectrumX())
+
+                        
+class SpectrumReader1(SpectrumReader):
+    def setup(self):
+        global energy_scale_array, initial_energy_range               
+        Scienta.getLowEnergy().write(self.elo)
+        Scienta.getHighEnergy().write(self.ehi)
+        Scienta.getStepSize().write(self.estep)
+        energy_scale_array = [Scienta.getLowEnergy().take(), Scienta.getHighEnergy().take(), Scienta.getStepSize().take()]
+
+class SpectrumReader2(SpectrumReader):
+    def setup(self):        
+        global energy_scale_array, initial_energy_range
+        Scienta.getLowEnergy().write(self.elo)
+        Scienta.getHighEnergy().write(self.ehi)
+        Scienta.getStepSize().write(self.estep)
+        energy_scale_array = energy_scale_array + [Scienta.getLowEnergy().take(), Scienta.getHighEnergy().take(), Scienta.getStepSize().take()]
+        append_dataset(energy_scale_table,energy_scale_array)   
+
+class ImageReader(ReadonlyRegisterBase, ReadonlyRegisterMatrix):   
+    def doRead(self):
+        return Scienta.getDataMatrix().read()
+
+    def getWidth(self):
+        global initial_energy_range 
+        return int( (initial_energy_range[self.index][1] - initial_energy_range[self.index][0]) / initial_energy_range[self.index][2])
+
+    def getHeight(self):
+        return Scienta.getDataMatrix().getHeight()
+
+
+#PHI_RANGE (tuple (min, max))
+#THETA_RANGE  (tuple (min, max))
+#STEPS  (tuple (phi, theta))
+def measure_stuff():
+    global VECTOR, MOTORS, SENSORS
+    reader1 = SpectrumReader1(); reader1.initialize()
+    reader2 = SpectrumReader2(); reader2.initialize()
+    image1 = ImageReader(); image1.initialize(); image1.index=0; set_device_alias(image1, "Image1")
+    image2 = ImageReader(); image2.initialize(); image2.index=1; set_device_alias(image2, "Image2")
+
+    Scienta.getDataMatrix()
+
+    SENSORS = [SampleCurrent, RefCurrent, reader1, image1, reader2, image2]
+
+    adjust_sensors()
+    set_adc_averaging()
+    set_preference(Preference.PLOT_TYPES, {'Scienta spectrum':1})
+
+    ascan((ManipulatorPhi, ManipulatorTheta), SENSORS, (PHI_RANGE[0], THETA_RANGE[0]), (PHI_RANGE[1], THETA_RANGE[1]), STEPS, LATENCY, RELATIVE, zigzag = ZIGZAG, before_read=wait_beam, after_read = after_readout)
+
+global VECTOR, MOTORS, SENSORS
+measure_stuff()