def spiceLineForConnections(self, compartment):
"""Add a connection between two compartments
"""
def spiceLine( src, tgt):
# Write a line for connections.
spiceLine = 'V{name} {src} {tgt} dc 0'.format(
name = self.moosePathToSpiceNode( src+tgt )
, src = self.toSpiceNode( src, 'out1' )
, tgt = self.toSpiceNode( tgt, 'in1' )
)
return spiceLine
compPath = compartment.path
raxials = compartment.neighbors['raxial']
axials = compartment.neighbors['axial']
raxialsPath = [ idPathToObjPath( p.path ) for p in raxials ]
axialsPath = [ idPathToObjPath( p.path ) for p in axials ]
for rpath in raxialsPath:
if (compPath, rpath) not in self.connections:
self.connections.add( (compPath, rpath) )
spiceLine = spiceLine( compPath, rpath)
self.spiceText.append( spiceLine )
else: # This connection is already added.
pass
for apath in axialsPath:
if (apath, compPath) not in self.connections:
self.connections.add( (apath, compPath) )
spiceLine = spiceLine( apath, compPath )
self.spiceText.append( spiceLine )
else:
pass
def spiceLineForConnections(self, compartment):
"""Add a connection between two compartments
"""
def spiceLine(src, tgt):
# Write a line for connections.
spiceLine = 'V{name} {src} {tgt} dc 0'.format(
name=self.moosePathToSpiceNode(src + tgt),
src=self.toSpiceNode(src, 'out1'),
tgt=self.toSpiceNode(tgt, 'in1'))
return spiceLine
compPath = compartment.path
raxials = compartment.neighbors['raxial']
axials = compartment.neighbors['axial']
raxialsPath = [idPathToObjPath(p.path) for p in raxials]
axialsPath = [idPathToObjPath(p.path) for p in axials]
for rpath in raxialsPath:
if (compPath, rpath) not in self.connections:
self.connections.add((compPath, rpath))
spiceLine = spiceLine(compPath, rpath)
self.spiceText.append(spiceLine)
else: # This connection is already added.
pass
for apath in axialsPath:
if (apath, compPath) not in self.connections:
self.connections.add((apath, compPath))
spiceLine = spiceLine(apath, compPath)
self.spiceText.append(spiceLine)
else:
pass
def spiceLineForPulseGen(self, pulseGen):
"""Write spice-line for pulse """
pulsePath = idPathToObjPath(pulseGen.path)
pulseName = self.moosePathToSpiceNode(pulsePath)
td1 = pulseGen.delay[0]
td2 = pulseGen.delay[1]
width = pulseGen.width[0]
level1 = 0.0
level2 = pulseGen.level[0]
targets = pulseGen.neighbors['output']
if not targets:
debug.dump("WARN",
"It seems that pulse `%s` is not connected" % pulsePath)
for i, t in enumerate(targets):
spiceLine = "* Fist node is where current enters. A voltage \n"
spiceLine += "* source is added in series. Useful for reading current\n"
vtarget = self.toSpiceNode('%s%s' % (pulseName, i), 'x')
target = self.toSpiceNode(t.path, 'inject')
spiceLine += 'I{id}{name} GND {vtarget} dc 0 PULSE'.format(
id=i, name=pulseName, vtarget=vtarget)
spiceLine += '({level1} {level2} {TD} {TR} {TF} {PW} {PER})'.format(
level1=level1,
level2=level2,
TD=td1,
TR=0.0,
TF=0.0,
PW=width,
PER=td1 + td2 + width)
self.spiceText.append(spiceLine)
# A a voltage source in series
self.spiceText.append("V{id}{name} {vtarget} {target} dc 0".format(
id=i, name=pulseName, vtarget=vtarget, target=target))
def toSpiceNode(self, moosePath, type):
"""Return spice node name for a given moose-path """
goodTypes = ["in1", "out1", "inject", 'x']
if type not in goodTypes:
debug.dump("ERROR",
"Bad node type: Expecting {}".format(goodTypes))
raise TypeError("Expecting {}, got {}".format(goodTypes, type))
moosePath = idPathToObjPath(moosePath)
name = self.moosePathToSpiceNode(moosePath)
return 'n{}{}'.format(name, type)
def toSpiceNode(self, moosePath, type):
"""Return spice node name for a given moose-path """
goodTypes = ["in1", "out1", "inject", 'x']
if type not in goodTypes:
debug.dump("ERROR"
, "Bad node type: Expecting {}".format(goodTypes)
)
raise TypeError("Expecting {}, got {}".format(goodTypes, type))
moosePath = idPathToObjPath( moosePath )
name = self.moosePathToSpiceNode( moosePath )
return 'n{}{}'.format(name, type)
def spiceLineForPulseGen(self, pulseGen):
"""Write spice-line for pulse """
pulsePath = idPathToObjPath( pulseGen.path )
pulseName = self.moosePathToSpiceNode( pulsePath )
td1 = pulseGen.delay[0]
td2 = pulseGen.delay[1]
width = pulseGen.width[0]
level1 = 0.0
level2 = pulseGen.level[0]
targets = pulseGen.neighbors['output']
if not targets:
debug.dump("WARN"
, "It seems that pulse `%s` is not connected" % pulsePath
)
for i, t in enumerate(targets):
spiceLine = "* Fist node is where current enters. A voltage \n"
spiceLine += "* source is added in series. Useful for reading current\n"
vtarget = self.toSpiceNode('%s%s'%(pulseName, i), 'x')
target = self.toSpiceNode( t.path, 'inject' )
spiceLine += 'I{id}{name} GND {vtarget} dc 0 PULSE'.format(
id = i
, name = pulseName
, vtarget = vtarget
)
spiceLine += '({level1} {level2} {TD} {TR} {TF} {PW} {PER})'.format(
level1 = level1
, level2 = level2
, TD = td1
, TR = 0.0
, TF = 0.0
, PW = width
, PER = td1 + td2 + width
)
self.spiceText.append(spiceLine)
# A a voltage source in series
self.spiceText.append(
"V{id}{name} {vtarget} {target} dc 0".format(
id = i
, name = pulseName
, vtarget = vtarget
, target = target
)
)
