def __init__(self, pv_basename="SLAAR01-TSPL-EPL"):
pvname = pv_basename + ":CURR_DELTA_T"
PV.__init__(self, pvname)
self._filename = os.path.join(_basefolder, pvname)
self._pv_setvalue = PV(pv_basename + ":NEW_DELTA_T")
self._pv_execute = PV(pv_basename + ":SET_NEW_PHASE.PROC")
self._storage = Storage(pvname)
def __init__(self, pv_get, pv_set, pv_offset_get=None):
pvname = pv_get
PV.__init__(self, pvname)
self._pv_offset_get = PV(pv_offset_get)
self._pv_setvalue = PV(pv_set)
self._filename = os.path.join(_basefolder, pvname)
self._storage = Storage(pvname)
def __init__(
self, pv_basename="SLAAR01-TSPL-EPL", dial_max=14.0056e-9, precision=100e-15
):
pvname = pv_basename + ":CURR_DELTA_T"
PV.__init__(self, pvname)
self._filename = os.path.join(_basefolder, pvname)
self._pv_setvalue = PV(pv_basename + ":NEW_DELTA_T")
self._pv_execute = PV(pv_basename + ":SET_NEW_PHASE.PROC")
self._storage = Storage(pvname)
self.dial_max = dial_max
self.retry = precision
def __init__(self, pvname):
if 'ESB' in pvname:
rbv = pvname.split(':')[0] + ':CALC:' + ':'.join(
pvname.split(':')[3:5]) + ':POS:MM'
go = pvname.split(':')[0] + ':BO:' + ':'.join(
pvname.split(':')[3:5]) + ':GO:POS'
abort = pvname.split(':')[0] + ':BO:' + ':'.join(
pvname.split(':')[3:5]) + ':STOP'
pot_rbv = rbv_pv
else:
rbv = pvname.split(':')[0] + ':CALC:' + ':'.join(
pvname.split(':')[2:3]) + ':POS:MM'
go = pvname.split(':')[0] + ':BO:' + ':'.join(
pvname.split(':')[2:3]) + ':GO:POS:ABS'
abort = pvname.split(':')[0] + ':BO:' + ':'.join(
pvname.split(':')[2:3]) + ':STOP'
pot_rbv = rbv_pv
PV.__init__(self, pvname)
self.rbv = PV(rbv)
self.go = PV(go)
self.abort = PV(abort)
self.pot_rbv = PV(pot_rbv)
def __init__(self, pvname, pvnumber=0, rbv=None):
# If no name is entered, raise exception and quit:
if not pvname:
msgPv.put('Failed: Invalid PV')
raise Exception('Invalid PV')
PV.__init__(self, pvname)
self.pvnumber = pvnumber
if rbv: rbv = PV(rbv)
self.rbv = rbv
self.abort = ''
if self.pvname and self.pvnumber:
PV(pvPrefix + ':SCANPV' + str(self.pvnumber) + ':VAL.INP').put(self.pvname + ' CPP')
if self.rbv and self.pvnumber:
PV(pvPrefix + ':SCANPV' + str(self.pvnumber) + ':RBV.INP').put(self.rbv.pvname + ' CPP')
if self.pvnumber:
self.desc = PV(pvPrefix + ':SCANPV' + str(self.pvnumber) + ':DESC').get()
if ' ' in self.desc: self.desc = self.desc.replace(' ','_')
self.start = PV(pvPrefix + ':SCANPV' + str(self.pvnumber) + ':START').get()
self.stop = PV(pvPrefix + ':SCANPV' + str(self.pvnumber) + ':STOP').get()
self.nsteps = PV(pvPrefix + ':SCANPV' + str(self.pvnumber) + ':NSTEPS').get()
self.inc = (self.stop - self.start)/(self.nsteps - 1)
self.randomScanflag = PV(pvPrefix + ':SCANPV' + str(self.pvnumber) + ':RANDSCAN').get()
randValStr = PV(pvPrefix + ':SCANPV' + str(self.pvnumber) + ':RAND_VALS').get(as_string=True)
if not self.randomScanflag:
self.scanPos = [x for x in frange(self.start, self.stop, self.inc)]
else:
self.scanPos = self.shuffleString(randValStr)
self.offset = PV(pvPrefix + ':SCANPV' + str(self.pvnumber) + ':OFFSET').get()
self.settletime = PV(pvPrefix + ':SCANPV' + str(self.pvnumber) + ':SETTLETIME').get()
self.delta = PV(pvPrefix + ':SCANPV' + str(self.pvnumber) + ':DELTA').get()
self.pre_start = PV(pvPrefix + ':SCANPV' + str(self.pvnumber) + ':PRE_START').get()
self.pre_stop = PV(pvPrefix + ':SCANPV' + str(self.pvnumber) + ':PRE_STOP').get()
self.pre_nsteps = PV(pvPrefix + ':SCANPV' + str(self.pvnumber) + ':PRE_NSTEPS').get()
# Test for PV validity:
if not self.status:
print 'PV object: ', self
print 'PV status: ', self.status
printMsg('PV %s not valid' % (self.pvname))
def __init__(self, pv_basename):
pvname = pv_basename + "-RB"
PV.__init__(self, pvname)
self._pv_setvalue = PV(pv_basename + "-SP")
self._filename = os.path.join(_basefolder, pvname)
self._storage = Storage(pvname)
def __init__(self, pvname, rbvpv=None, number=0):
PV.__init__(self, pvname)
self.rbv = PV(rbvpv) if rbvpv else ''
if number:
self.enabled = PV(pvPrefix + ':SHUTTER' + str(number) + ':ENABLE').get()
self.number = number
