Debug Dispersion measurement and added first support for XTCAV stabilizer

app/hero.py

@@ -3,6 +3,7 @@ import numpy as np
 
 from slic.core.acquisition import PVAcquisition
 from slic.core.acquisition import BSAcquisition
+from slic.core.adjustable import PVAdjustable
 from slic.devices.general import motor
 from slic.core.scanner import Scanner
 from sfbd.ext import CamAcquisition
@@ -17,7 +18,8 @@ class LaserScanBase:
         print('Init Base Class')
         self.SV= 'SSL-LMOT-M1104:MOT'
         self.pol = motor.Motor(self.SV)
-        
+#        self.pol = PVAdjustable(self.SV)
+
     def stop(self):
         if self.sc is None:
             return
@@ -36,11 +38,13 @@ class LaserScanBase:
     def info(self):
         return self.sc.scan_info.to_dict()
 
-    def setup(self,amax=21,Nsteps=5,Nsamples=5):
+    def setup(self,amax=45,Nsteps=5,Nsamples=5):
         amin = 0
         self.N = Nsteps
         self.Ns= Nsamples
-        self.values=np.linspace(19,21,num=self.N)  # needs a change
+        amin = 15
+        amax = 22
+        self.values=np.linspace(amin,amax,num=self.N)  # needs a change
 
 # measuring the pulse energy as a function of the controling PV. Note that the power should be limited to 300 uJ
 # thus limiting the value of the actuaor defining the lase rpulse energy in the EnergyModulaiton class.
@@ -54,7 +58,7 @@ class LaserPower(LaserScanBase):
         self.scandir='%s/%s' % (dirpath,self.scanname)
 
         self.RB = 'SSL-LENG-SLNK1:VAL_GET'
-        self.erg = PollingPVAcquisition("machine","sfbd", default_channels=[self.RB])
+        self.erg = PVAcquisition("machine","sfbd", default_channels=[self.RB])
      
         self.scanner = Scanner(data_base_dir=self.scandir,scan_info_dir=self.scandir,make_scan_sub_dir=True,
                                default_acquisitions=[self.erg])