def start(self, value=1):
"""triggers detector"""
self.done = False
self.runtime = -1
self._t0 = time.time()
if value is None:
value = self._val
self.pv.put(value, callback=self.__onComplete)
time.sleep(0.001)
poll()
def __init__(
self,
prefix,
mcs=None,
outpvs=None,
nmcas=4,
nrois=4,
rois=None,
nscas=1,
nmcs=4,
use_unlabeled=False,
use_full=False,
):
if not prefix.endswith(":"):
prefix = "%s:" % prefix
self.nmcas, self.nrois = int(nmcas), int(nrois)
self.nmcs, self.nscas = int(nmcs), int(nscas)
self.use_full = use_full
self.use_unlabeled = False
DeviceCounter.__init__(self, prefix, rtype=None, outpvs=outpvs)
prefix = self.prefix
self._fields = []
self.extra_pvs = []
pvs = self._pvs = {}
self._xsp3 = Xspress3(prefix)
if rois is not None:
self._xsp3.select_rois_to_save(rois)
for imca in range(1, nmcas + 1):
for iroi in range(1, nrois + 1):
rhipv = "%sC%i_MCA_ROI%i_HLM" % (prefix, imca, iroi)
rarpv = "%sC%i_ROI%i:ArrayData_RBV" % (prefix, imca, iroi)
pvs[namepv] = PV(namepv)
pvs[rhipv] = PV(rhipv)
pvs[rarpv] = PV(rarpv)
for isca in range(nscas): # these start counting at 0!!
scapv = "%sC%i_SCA%i:Value_RBV" % (prefix, imca, isca)
pvs[scapv] = PV(scapv)
self.mcs_prefix = mcs
if mcs is not None:
for imcs in range(nmcs): # MCA arrays from MCS
mcapv = "%smca%i.VAL" % (mcs, 1 + imcs)
pvs[mcapv] = PV(mcapv)
poll()
time.sleep(0.01)
self._get_counters()
def start(self, value=None):
"""triggers MCS in internal mode to trigger Xspress3"""
self.done = False
runtime = -1
self._t0 = time.time()
self.xsp3_erase.put(1)
if value is None:
value = self._val
self.xsp3_start.put(value)
time.sleep(0.010)
count = 0
while self.xsp3_ison.get() != 1 and count < 100:
time.sleep(0.010)
self.mcs_start.put(1, callback=self.__onComplete)
time.sleep(0.001)
poll()
def __init__(self, prefix, outpvs=None, nmcas=4, nrois=32,
rois=None, search_all=False, use_net=False,
use_unlabeled=False, use_full=False):
if not prefix.endswith(':'):
prefix = "%s:" % prefix
# use roilist to limit ROI to those listed:
roilist = None
if rois is not None:
roilist = [s.lower().strip() for s in rois]
nmcas, nrois = int(nmcas), int(nrois)
DeviceCounter.__init__(self, prefix, rtype=None, outpvs=outpvs)
prefix = self.prefix
fields = []
extras = []
for imca in range(1, nmcas+1):
mca = 'mca%i' % imca
dxp = 'dxp%i' % imca
extras.extend([
("%s.Calib_Offset" % mca, "%s%s.CALO" % (prefix, mca)),
("%s.Calib_Slope" % mca, "%s%s.CALS" % (prefix, mca)),
("%s.Calib_Quad" % mca, "%s%s.CALQ" % (prefix, mca)),
("%s.Peaking_Time" % dxp, "%s%s:PeakingTime" % (prefix, dxp))
])
pvs = {}
t0 = time.time()
for imca in range(1, nmcas+1):
mca = 'mca%i' % imca
for i in range(nrois):
for suf in ('NM', 'HI'):
pvname = '%s%s.R%i%s' % (prefix, mca, i, suf)
pvs[pvname] = PV(pvname)
poll()
time.sleep(0.001)
for i in range(nrois):
should_break = False
for imca in range(1, nmcas+1):
mca = 'mca%i' % imca
namepv = '%s%s.R%iNM' % (prefix, mca, i)
rhipv = '%s%s.R%iHI' % (prefix, mca, i)
roi = pvs[namepv].get()
if roilist is not None and roi.lower().strip() not in roilist:
continue
roi_hi = pvs[rhipv].get()
label = '%s %s'% (roi, mca)
if (roi is not None and (len(roi) > 0 and roi_hi > 0) or
use_unlabeled):
suff = '%s.R%i' % (mca, i)
if use_net:
suff = '%s.R%iN' % (mca, i)
fields.append((suff, label))
if roi_hi < 1 and not search_all:
should_break = True
break
if should_break:
break
for dsuff, dname in self._dxp_fields:
for imca in range(1, nmcas +1):
suff = 'dxp%i:%s' % (imca, dsuff)
label = '%s%i' % (dname, imca)
fields.append((suff, label))
if use_full:
for imca in range(1, nmcas+1):
mca = 'mca%i.VAL' % imca
fields.append((mca, 'spectra%i' % imca))
self.extra_pvs = extras
self.set_counters(fields)