def loadSettings(self):
settingsfd = tempfile.TemporaryFile()
ftp = ftplib.FTP(self.getBoardIp())
ftp.login('dt100', 'dt100')
ftp.retrlines("RETR /tmp/settings.xml", lambda s, w=settingsfd.write: w(s+"\n"))
settingsfd.seek(0,0)
if self.debugging():
print "got the settings\n"
try :
settings = load(settingsfd)
except Exception,e:
settingsfd.close()
raise Exception, "Could not parse XML settings\n%s" %(e,)
def load_config(self, win):
self.configdatei = file(os.environ.get("HOME")+"/.pyflphoto", 'a+')
try:
self.configuration = generic.load(self.configdatei)
#for i in self.configuration["alben"]:
# if self.configuration["alben"].count(i) > 1:
# self.configuration["alben"].remove(i)
except:
self.configuration["alben"] = []
self.configuration["options"] = {}
generic.dump(self.configuration, self.configdatei)
self.configdatei.flush()
self.configdatei.close()
self.alben = self.configuration["alben"]
def loadSettings(self):
settingsfd = tempfile.TemporaryFile()
ftp = ftplib.FTP(self.getBoardIp())
ftp.login('dt100', 'dt100')
ftp.retrlines("RETR /tmp/settings.xml",
lambda s, w=settingsfd.write: w(s + "\n"))
settingsfd.seek(0, 0)
if self.debugging():
print "got the settings\n"
try:
settings = load(settingsfd)
except Exception, e:
settingsfd.close()
raise Exception, "Could not parse XML settings\n%s" % (e, )
def pyxml_marshal():
try:
from xml.marshal import generic
except ImportError:
# Skip comparison with PyXML's xml.marshal if unavailable
print("Skipping PyXML xml.marshal")
return
f = mk_foo()
print("CREATE XML (xml.marshal style)")
t1 = time()
fh = open('bbb.xml','w')
x = generic.dump(f,fh)
fh.close()
print("TIME = %f"%(time()-t1))
print("Pickle len = ",os.stat('bbb.xml')[ST_SIZE])
print("xml.marshal load")
t1 = time()
fh = open('bbb.xml','r')
m = generic.load(fh)
fh.close()
print("TIME = %f"%(time()-t1))
del m
def pyxml_marshal():
try:
from xml.marshal import generic
except ImportError:
# Skip comparison with PyXML's xml.marshal if unavailable
print "Skipping PyXML xml.marshal"
return
f = mk_foo(6)
print "CREATE XML (xml.marshal style)"
t1 = time()
fh = open('bbb.xml','w')
x = generic.dump(f,fh)
fh.close()
print "TIME = %f"%(time()-t1)
print "Pickle len = ",os.stat('bbb.xml')[ST_SIZE]
print "xml.marshal load"
t1 = time()
fh = open('bbb.xml','r')
m = generic.load(fh)
fh.close()
print "TIME = %f"%(time()-t1)
del m
def storeftp(self, arg):
try:
from xml.marshal.generic import dumps, loads, load
except:
print "you must install PyXML to use this deprecated device. Please switch to acq216 device type"
debug = os.getenv("DEBUG_DEVICES")
path = self.local_path
tree = self.local_tree
shot = self.tree.shot
CPCIDataDir = os.getenv('CPCI_DATA_DIR')
if not CPCIDataDir:
raise 'CPCI_DATA_DIR environment variable must be defined'
dataDir = "%s/%s/%s/%s" % (
CPCIDataDir,
tree,
shot,
path,
)
try:
settingsf = open("%s/settings.xml" % (dataDir, ), "r")
except:
raise Exception, "Could not open Settings file %s/settings.xml" % (
dataDir, )
try:
settings = load(settingsf)
except:
settingsf.close()
raise Exception, "Could not parse XML settings"
settingsf.close()
if debug:
print "xml is loaded\n"
status = []
cmds = self.status_cmds.record
for cmd in cmds:
cmd = cmd.strip()
if debug:
print "about to append answer for /%s/\n" % (cmd, )
print " which is /%s/\n" % (settings[cmd], )
status.append(settings[cmd])
if debug:
print "%s returned %s\n" % (
cmd,
settings[cmd],
)
if debug:
print "about to write board_status signal"
self.board_status.record = Signal(cmds, None, status)
numSampsStr = settings['getNumSamples']
preTrig = self.getPreTrig(numSampsStr)
postTrig = self.getPostTrig(numSampsStr)
vins = makeArray(
numpy.array(settings['get.vin'].split(',')).astype('float'))
self.ranges.record = vins
chanMask = settings['getChannelMask'].split('=')[-1]
if self.clock_src.record.lower(
) == 'int' or self.clock_src.record.lower() == 'master':
#intClkStr=settings['getInternalClock'].split()[0].split('=')[1]
#intClock=int(intClikStr)
intClock = float(settings['getInternalClock'].split()[1])
delta = 1. / float(intClock)
else:
delta = 0
trig_src = self.__getattr__(str(self.trig_src.record).lower())
#
# now store each channel
#
for chan in range(16):
if debug:
print "working on channel %d" % chan
#chan_node = eval('self.input_%2.2d' % (chan+1,))
chan_node = self.__getattr__('input_%2.2d' % (chan + 1, ))
if chan_node.on:
if debug:
print "it is on so ..."
if chanMask[chan:chan + 1] == '1':
try:
start = max(
int(
self.__getattr__('input_%2.2d_startidx' %
(chan + 1, ))), -preTrig)
except:
start = -preTrig
try:
end = min(
int(
self.__getattr__('input_%2.2d_endidx' %
(chan + 1, ))), postTrig - 1)
except:
end = postTrig - 1
try:
inc = max(
int(
self.__getattr__('input_%2.2d_inc' %
(chan + 1, ))), 1)
except:
inc = 1
#
# could do the coeffs
#
chanFileName = "%s/%2.2d" % (
dataDir,
chan + 1,
)
buf = self.readRawData(chanFileName, preTrig, start, end,
inc)
if delta != 0:
axis = Range(None, None, delta / inc)
else:
#clockExpr = 'self.%s'% str(self.clock_src.record)
#clock_src = eval(clockExpr.lower())
clock_src = self.__getattr__(
str(self.clock_src.record).lower())
axis = clock_src
if inc == 1:
dim = Dimension(Window(start, end, trig_src), axis)
else:
dim = Data.compile(
'Map($,$)',
Dimension(Window(start / inc, end / inc, trig_src),
axis), Range(start, end, inc))
# dat = Data.compile('build_signal(build_with_units( $*(0. + $value), "V") ,build_with_units($,"Counts"),$)', coefficent, buf,dim)
dat = Data.compile(
'_v0=$, _v1=$, build_signal(build_with_units(( _v0+ (_v1-_v0)*($value - -32768)/(32767 - -32768 )), "V") ,build_with_units($,"Counts"),$)',
vins[chan * 2], vins[chan * 2 + 1], buf, dim)
exec('c=self.input_' + '%02d' % (chan + 1, ) +
'.record=dat')
return 1
def storeftp(self, arg):
try:
from xml.marshal.generic import dumps, loads, load
except:
print(
"you must install PyXML to use this deprecated device. Please switch to acq216 device type"
)
debug = self.debug
path = self.local_path
tree = self.local_tree
shot = self.tree.shot
CPCIDataDir = os.getenv('CPCI_DATA_DIR')
if not CPCIDataDir:
raise 'CPCI_DATA_DIR environment variable must be defined'
dataDir = "%s/%s/%s/%s" % (
CPCIDataDir,
tree,
shot,
path,
)
try:
settingsf = open("%s/settings.xml" % (dataDir, ), "r")
except:
raise Exception("Could not open Settings file %s/settings.xml" %
(dataDir, ))
try:
settings = load(settingsf)
except:
settingsf.close()
raise Exception("Could not parse XML settings")
settingsf.close()
numSampsStr = settings['getNumSamples']
preTrig = self.getPreTrig(numSampsStr)
postTrig = self.getPostTrig(numSampsStr)
# vins = makeArray(numpy.array(settings['get.vin'].split(',')).astype('float'))
range_strs = settings['getVoltsRange'].split()[1].split('=')[1].split(
',')
range_strs[0] = range_strs[0][:-1]
range_strs[1] = range_strs[1][:-1]
vins = makeArray(numpy.array(range_strs).astype('float32'))
coefficent = (vins[1] - vins[0]) / (2**16 - 1)
chanMask = settings['getChannelMask'].split('=')[-1]
if not 'ACTIVE' in settings['get.ext_clk']:
#intClkStr=settings['getInternalClock'].split()[0].split('=')[1]
#intClock=int(intClikStr)
intClock = float(settings['getInternalClock'].split()[1])
delta = 1. / float(intClock)
else:
delta = 0
#trigExpr = 'self.%s'% str(self.trig_src.record)
#trig_src = eval(trigExpr.lower())
trig_src = self.__getattr__(str(self.trig_src.record).lower())
#
# now store each channel
#
for chan in range(16):
if debug:
print("working on channel %d" % chan)
#chan_node = eval('self.input_%2.2d' % (chan+1,))
chan_node = self.__getattr__('input_%2.2d' % (chan + 1, ))
if chan_node.on:
if debug:
print("it is on so ...")
if chanMask[chan:chan + 1] == '1':
try:
#start = max(eval('int(self.input_%2.2d:start_idx)'%(chan+1,)), preTrig)
start = max(
int(
self.__getattr__('input_%2.2d_startidx' %
(chan + 1, ))), -preTrig)
except:
start = -preTrig
try:
#end = min(eval('int(self.input_%2.2d:end_idx)'%(chan+1,)), postTrig)
end = min(
int(
self.__getattr__('input_%2.2d_endidx' %
(chan + 1, ))), postTrig - 1)
except:
end = postTrig - 1
try:
#inc = max(eval('int(self.input_%2.2d:inc)'%(chan+1,)), 1)
inc = max(
int(
self.__getattr__('input_%2.2d_inc' %
(chan + 1, ))), 1)
except:
inc = 1
#
# could do the coeffs
#
chanFileName = "%s/%2.2d" % (
dataDir,
chan + 1,
)
buf = self.readRawData(chanFileName, preTrig, start, end,
inc)
# try:
# buf = self.readRawData(chanFileName, start, end, inc)
# except:
# print "Error Reading Channel %d"%(chan+1,)
if delta != 0:
axis = Range(None, None, delta / inc)
else:
#clockExpr = 'self.%s'% str(self.clock_src.record)
#clock_src = eval(clockExpr.lower())
clock_src = self.__getattr__(
str(self.clock_src.record).lower())
axis = clock_src
if inc == 1:
dim = Dimension(Window(start, end, trig_src), axis)
else:
dim = Data.compile(
'Map($,$)',
Dimension(Window(start / inc, end / inc, trig_src),
axis), Range(start, end, inc))
dat = Data.compile(
'build_signal(build_with_units( $*(0. + $value), "V") ,build_with_units($,"Counts"),$)',
coefficent, buf, dim)
exec('c=self.input_' + '%02d' % (chan + 1, ) +
'.record=dat')
return 1
def storeftp(self, arg):
try:
from xml.marshal.generic import load
except:
print "you must install PyXML to use this deprecated device. Please switch to acq216 device type"
path = self.local_path
tree = self.local_tree
shot = self.tree.shot
CPCIDataDir = os.getenv('CPCI_DATA_DIR')
if not CPCIDataDir:
raise 'CPCI_DATA_DIR environment variable must be defined'
dataDir="%s/%s/%s/%s"%(CPCIDataDir, tree, shot, path,)
try :
settingsf = open("%s/settings.xml"%(dataDir,), "r")
except :
raise Exception,"Could not open Settings file %s/settings.xml"%(dataDir,)
try :
settings = load(settingsf)
except:
settingsf.close()
raise Exception, "Could not parse XML settings"
settingsf.close()
if self.debugging() :
print "xml is loaded\n"
status = []
cmds = self.status_cmds.record
for cmd in cmds:
cmd = cmd.strip()
if self.debugging():
print "about to append answer for /%s/\n" % (cmd,)
print " which is /%s/\n" %(settings[cmd],)
status.append(settings[cmd])
if self.debugging():
print "%s returned %s\n" % (cmd, settings[cmd],)
if self.debugging():
print "about to write board_status signal"
self.board_status.record = MDSplus.Signal(cmds, None, status)
numSampsStr = settings['getNumSamples']
preTrig = self.getPreTrig(numSampsStr)
postTrig = self.getPostTrig(numSampsStr)
if self.debugging():
print "got preTrig %d and postTrig %d\n" % (preTrig, postTrig,)
vins = MDSplus.makeArray(numpy.array(settings['get.vin'].split(',')).astype('float'))
if self.debugging:
print "got the vins "
print vins
self.ranges.record = MDSplus.makeArray(numpy.array(settings['get.vin'].split(',')).astype('float'))
chanMask = settings['getChannelMask'].split('=')[-1]
if self.debugging():
print "chan_mask = %s\n" % (chanMask,)
clock_src=str(self.clock_src.record.getOriginalPartName())[1:]
if self.debugging():
print "clock_src = %s\n" % (clock_src,)
if clock_src == 'INT_CLOCK' :
intClock = float(settings['getInternalClock'].split()[1])
delta=1./float(intClock)
self.clock.record = MDSplus.Range(None, None, delta)
else:
self.clock.record = self.clock_src
clock = self.clock.record
#
# now store each channel
#
for chan in range(16):
if self.debugging():
print "working on channel %d" % chan
chan_node = self.__getattr__('input_%2.2d' % (chan+1,))
if chan_node.on :
if self.debugging():
print "it is on so ..."
if chanMask[chan:chan+1] == '1' :
try:
start = max(int(self.__getattr__('input_%2.2d_startidx'%(chan+1,))),-preTrig)
except:
start = -preTrig
try:
end = min(int(self.__getattr__('input_%2.2d_endidx'%(chan+1,))),postTrig-1)
except:
end = postTrig-1
try:
inc = max(int(self.__getattr__('input_%2.2d_inc'%(chan+1,))),1)
except:
inc = 1
#
# could do the coeffs
#
chanFileName="%s/%2.2d"%(dataDir, chan+1,)
if self.debugging():
print "about to readRawData(%s, preTrig=%d, start=%d, end=%d, inc=%d)" % (chanFileName, preTrig, start, end, inc)
buf = self.readRawData(chanFileName, preTrig, start, end, inc)
if inc == 1:
dim = MDSplus.Dimension(MDSplus.Window(start, end, self.trig_src ), clock)
else:
dim = MDSplus.Data.compile('Map($,$)', MDSplus.Dimension(MDSplus.Window(start/inc, end/inc, self.trig_src), clock), MDSplus.Range(start, end, inc))
dat = MDSplus.Data.compile(
'_v0=$, _v1=$, build_signal(build_with_units(( _v0+ (_v1-_v0)*($value - -32768)/(32767 - -32768 )), "V") ,build_with_units($,"Counts"),$)',
vins[chan*2], vins[chan*2+1], buf,dim)
exec('c=self.input_'+'%02d'%(chan+1,)+'.record=dat')
return 1
def storeftp(self, arg):
debug=os.getenv("DEBUG_DEVICES")
path = self.local_path
tree = self.local_tree
shot = self.tree.shot
CPCIDataDir = os.getenv('CPCI_DATA_DIR')
if not CPCIDataDir:
raise 'CPCI_DATA_DIR environment variable must be defined'
dataDir="%s/%s/%s/%s"%(CPCIDataDir, tree, shot, path,)
try :
settingsf = open("%s/settings.xml"%(dataDir,), "r")
except :
raise Exception,"Could not open Settings file %s/settings.xml"%(dataDir,)
try :
settings = load(settingsf)
except:
settingsf.close()
raise Exception, "Could not parse XML settings"
settingsf.close()
if debug :
print "xml is loaded\n"
status = []
cmds = self.status_cmds.record
for cmd in cmds:
cmd = cmd.strip()
if debug:
print "about to append answer for /%s/\n" % (cmd,)
print " which is /%s/\n" %(settings[cmd],)
status.append(settings[cmd])
if debug:
print "%s returned %s\n" % (cmd, settings[cmd],)
if debug:
print "about to write board_status signal"
self.board_status.record = Signal(cmds, None, status)
numSampsStr = settings['getNumSamples']
preTrig = self.getPreTrig(numSampsStr)
postTrig = self.getPostTrig(numSampsStr)
vins = makeArray(numpy.array(settings['get.vin'].split(',')).astype('float'))
self.ranges.record = vins
chanMask = settings['getChannelMask'].split('=')[-1]
if self.clock_src.record.lower() == 'int' or self.clock_src.record.lower() == 'master':
#intClkStr=settings['getInternalClock'].split()[0].split('=')[1]
#intClock=int(intClikStr)
intClock = float(settings['getInternalClock'].split()[1])
delta=1./float(intClock)
else:
delta = 0
trig_src = self.__getattr__(str(self.trig_src.record).lower())
#
# now store each channel
#
for chan in range(96):
if debug:
print "working on channel %d" % chan
#chan_node = eval('self.input_%2.2d' % (chan+1,))
chan_node = self.__getattr__('input_%2.2d' % (chan+1,))
if chan_node.on :
if debug:
print "it is on so ..."
if chanMask[chan:chan+1] == '1' :
try:
start = max(int(self.__getattr__('input_%2.2d_startidx'%(chan+1,))),-preTrig)
except:
start = -preTrig
try:
end = min(int(self.__getattr__('input_%2.2d_endidx'%(chan+1,))),postTrig-1)
except:
end = postTrig-1
try:
inc = max(int(self.__getattr__('input_%2.2d_inc'%(chan+1,))),1)
except:
inc = 1
#
# could do the coeffs
#
chanFileName="%s/%2.2d"%(dataDir, chan+1,)
buf = self.readRawData(chanFileName, preTrig, start, end, inc)
if delta != 0 :
axis = Range(None, None, delta/inc)
else:
#clockExpr = 'self.%s'% str(self.clock_src.record)
#clock_src = eval(clockExpr.lower())
clock_src = self.__getattr__(str(self.clock_src.record).lower())
axis = clock_src
if inc == 1:
dim = Dimension(Window(start, end, trig_src ), axis)
else:
dim = Data.compile('Map($,$)', Dimension(Window(start/inc, end/inc, trig_src), axis), Range(start, end, inc))
# dat = Data.compile('build_signal(build_with_units( $*(0. + $value), "V") ,build_with_units($,"Counts"),$)', coefficent, buf,dim)
dat = Data.compile('_v0=$, _v1=$, build_signal(build_with_units(( _v0+ (_v1-_v0)*($value - -32768)/(32767 - -32768 )), "V") ,build_with_units($,"Counts"),$)', vins[chan*2], vins[chan*2+1], buf,dim)
exec('c=self.input_'+'%02d'%(chan+1,)+'.record=dat')
return 1
def storeftp(self, arg):
debug=os.getenv("DEBUG_DEVICES")
path = self.local_path
tree = self.local_tree
shot = self.tree.shot
CPCIDataDir = os.getenv('CPCI_DATA_DIR')
if not CPCIDataDir:
raise 'CPCI_DATA_DIR environment variable must be defined'
dataDir="%s/%s/%s/%s"%(CPCIDataDir, tree, shot, path,)
try :
settingsf = open("%s/settings.xml"%(dataDir,), "r")
except :
raise Exception,"Could not open Settings file %s/settings.xml"%(dataDir,)
try :
settings = load(settingsf)
except:
settingsf.close()
raise Exception, "Could not parse XML settings"
settingsf.close()
numSampsStr = settings['getNumSamples']
preTrig = self.getPreTrig(numSampsStr)
postTrig = self.getPostTrig(numSampsStr)
# vins = makeArray(numpy.array(settings['get.vin'].split(',')).astype('float'))
range_strs = settings['getVoltsRange'].split()[1].split('=')[1].split(',')
range_strs[0] = range_strs[0][:-1]
range_strs[1] = range_strs[1][:-1]
vins = makeArray(numpy.array(range_strs).astype('float32'))
coefficent = (vins[1]-vins[0])/(2**16-1)
chanMask = settings['getChannelMask'].split('=')[-1]
if not 'ACTIVE' in settings['get.ext_clk'] :
#intClkStr=settings['getInternalClock'].split()[0].split('=')[1]
#intClock=int(intClikStr)
intClock = float(settings['getInternalClock'].split()[1])
delta=1./float(intClock)
else:
delta = 0
#trigExpr = 'self.%s'% str(self.trig_src.record)
#trig_src = eval(trigExpr.lower())
trig_src = self.__getattr__(str(self.trig_src.record).lower())
#
# now store each channel
#
for chan in range(16):
if debug:
print "working on channel %d" % chan
#chan_node = eval('self.input_%2.2d' % (chan+1,))
chan_node = self.__getattr__('input_%2.2d' % (chan+1,))
if chan_node.on :
if debug:
print "it is on so ..."
if chanMask[chan:chan+1] == '1' :
try:
#start = max(eval('int(self.input_%2.2d:start_idx)'%(chan+1,)), preTrig)
start = max(int(self.__getattr__('input_%2.2d_startidx'%(chan+1,))),-preTrig)
except:
start = -preTrig
try:
#end = min(eval('int(self.input_%2.2d:end_idx)'%(chan+1,)), postTrig)
end = min(int(self.__getattr__('input_%2.2d_endidx'%(chan+1,))),postTrig-1)
except:
end = postTrig-1
try:
#inc = max(eval('int(self.input_%2.2d:inc)'%(chan+1,)), 1)
inc = max(int(self.__getattr__('input_%2.2d_inc'%(chan+1,))),1)
except:
inc = 1
#
# could do the coeffs
#
chanFileName="%s/%2.2d"%(dataDir, chan+1,)
buf = self.readRawData(chanFileName, preTrig, start, end, inc)
# try:
# buf = self.readRawData(chanFileName, start, end, inc)
# except:
# print "Error Reading Channel %d"%(chan+1,)
if delta != 0 :
axis = Range(None, None, delta/inc)
else:
#clockExpr = 'self.%s'% str(self.clock_src.record)
#clock_src = eval(clockExpr.lower())
clock_src = self.__getattr__(str(self.clock_src.record).lower())
axis = clock_src
if inc == 1:
dim = Dimension(Window(start, end, trig_src ), axis)
else:
dim = Data.compile('Map($,$)', Dimension(Window(start/inc, end/inc, trig_src), axis), Range(start, end, inc))
dat = Data.compile('build_signal(build_with_units( $*(0. + $value), "V") ,build_with_units($,"Counts"),$)', coefficent, buf,dim)
exec('c=self.input_'+'%02d'%(chan+1,)+'.record=dat')
return 1
def storeftp(self, arg):
path = self.local_path
tree = self.local_tree
shot = self.tree.shot
CPCIDataDir = os.getenv('CPCI_DATA_DIR')
if not CPCIDataDir:
raise 'CPCI_DATA_DIR environment variable must be defined'
dataDir="%s/%s/%s/%s"%(CPCIDataDir, tree, shot, path,)
try :
settingsf = open("%s/settings.xml"%(dataDir,), "r")
except :
raise Exception,"Could not open Settings file %s/settings.xml"%(dataDir,)
try :
settings = load(settingsf)
except:
settingsf.close()
raise Exception, "Could not parse XML settings"
settingsf.close()
if self.debugging() :
print "xml is loaded\n"
status = []
cmds = self.status_cmds.record
for cmd in cmds:
cmd = cmd.strip()
if self.debugging():
print "about to append answer for /%s/\n" % (cmd,)
print " which is /%s/\n" %(settings[cmd],)
status.append(settings[cmd])
if self.debugging():
print "%s returned %s\n" % (cmd, settings[cmd],)
if self.debugging():
print "about to write board_status signal"
self.board_status.record = MDSplus.Signal(cmds, None, status)
numSampsStr = settings['getNumSamples']
preTrig = self.getPreTrig(numSampsStr)
postTrig = self.getPostTrig(numSampsStr)
if self.debugging():
print "got preTrig %d and postTrig %d\n" % (preTrig, postTrig,)
vins = MDSplus.makeArray(numpy.array(settings['get.vin'].split(',')).astype('float'))
if self.debugging:
print "got the vins "
print vins
self.ranges.record = MDSplus.makeArray(numpy.array(settings['get.vin'].split(',')).astype('float'))
chanMask = settings['getChannelMask'].split('=')[-1]
if self.debugging():
print "chan_mask = %s\n" % (chanMask,)
clock_src=self.clock_src.record.getOriginalPartName().getString()[1:]
if self.debugging():
print "clock_src = %s\n" % (clock_src,)
if clock_src == 'INT_CLOCK' :
intClock = float(settings['getInternalClock'].split()[1])
delta=1./float(intClock)
self.clock.record = MDSplus.Range(None, None, delta)
else:
self.clock.record = self.clock_src
clock = self.clock.record
#
# now store each channel
#
for chan in range(16):
if self.debugging():
print "working on channel %d" % chan
chan_node = self.__getattr__('input_%2.2d' % (chan+1,))
if chan_node.on :
if self.debugging():
print "it is on so ..."
if chanMask[chan:chan+1] == '1' :
try:
start = max(int(self.__getattr__('input_%2.2d_startidx'%(chan+1,))),-preTrig)
except:
start = -preTrig
try:
end = min(int(self.__getattr__('input_%2.2d_endidx'%(chan+1,))),postTrig-1)
except:
end = postTrig-1
try:
inc = max(int(self.__getattr__('input_%2.2d_inc'%(chan+1,))),1)
except:
inc = 1
#
# could do the coeffs
#
chanFileName="%s/%2.2d"%(dataDir, chan+1,)
if self.debugging():
print "about to readRawData(%s, preTrig=%d, start=%d, end=%d, inc=%d)" % (chanFileName, preTrig, start, end, inc)
buf = self.readRawData(chanFileName, preTrig, start, end, inc)
if inc == 1:
dim = MDSplus.Dimension(MDSplus.Window(start, end, self.trig_src ), clock)
else:
dim = MDSplus.Data.compile('Map($,$)', MDSplus.Dimension(MDSplus.Window(start/inc, end/inc, self.trig_src), clock), MDSplus.Range(start, end, inc))
dat = MDSplus.Data.compile(
'_v0=$, _v1=$, build_signal(build_with_units(( _v0+ (_v1-_v0)*($value - -32768)/(32767 - -32768 )), "V") ,build_with_units($,"Counts"),$)',
vins[chan*2], vins[chan*2+1], buf,dim)
exec('c=self.input_'+'%02d'%(chan+1,)+'.record=dat')
return 1