def validate_options(self):
"""Check that the option fields are appropriate
"""
message = None
messages = []
pn = int(self.get_pn())
td = float(self.get_td())
fd = float(self.get_fd())
#ensure ability to pulse more than 65025 pulses
n_max_pn, final_pn = self.get_pn_sequence(pn)
adjusted_pn, actual_pn, _, _ = parameters.pulse_number(final_pn)
total_pn = n_max_pn * parameters.max_pulse_number + actual_pn
adjusted_td, actual_td, _ = parameters.trigger_delay(td)
adjusted_fd, actual_fd, _ = parameters.fibre_delay(fd)
if adjusted_pn is True:
self.pn_tkstr.set(total_pn)
messages += ["Pulse number adjusted from %d to %s" % (pn, total_pn)]
if adjusted_td is True:
self.td_tkstr.set(actual_td)
messages += ["Trigger delay adjusted from %s to %s" % (td, actual_td)]
if adjusted_fd is True:
self.fd_tkstr.set(actual_fd)
messages += ["Fibre delay adjusted from %s to %s" % (fd, actual_fd)]
if messages!=[]:
message = ", ".join(m for m in messages)
return message
def command_fibre_delay(par):
"""Get the command to set a fibre delay"""
if par > _max_fibre_delay or par < 0:
raise tellie_exception.TellieException("Invalid fibre delay: %s" % par)
adjusted, adj_delay, setting = parameters.fibre_delay(par)
print "COMMAND", par, adjusted, adj_delay, setting
if adjusted is True:
raise tellie_exception.TellieException("Invalid delay: %s" % (par))
command = [_cmd_fd+chr(setting)]
buffer_check = _cmd_fd
return command, buffer_check
def command_fibre_delay(par):
"""Get the command to set a fibre delay"""
if par > p._max_fibre_delay or par < 0:
raise TellieException("Invalid fibre delay: %s" % par)
#parameters = ParametersClass()
adjusted, adj_delay, setting = p.fibre_delay(par)
print "COMMAND", par, adjusted, adj_delay, setting
if adjusted is True:
raise TellieException("Invalid delay: %s" % (par))
command = [p._cmd_fibre_delay + chr(setting)]
buffer_check = p._cmd_fibre_delay
return command, buffer_check
def command_fibre_delay(par):
"""Get the command to set a fibre delay"""
if par > p._max_fibre_delay or par < 0:
raise TellieException("Invalid fibre delay: %s" % par)
#parameters = ParametersClass()
adjusted, adj_delay, setting = p.fibre_delay(par)
print "COMMAND", par, adjusted, adj_delay, setting
if adjusted is True:
raise TellieException("Invalid delay: %s" % (par))
command = [p._cmd_fibre_delay+chr(setting)]
buffer_check = p._cmd_fibre_delay
return command, buffer_check
def validate_options(self):
"""Check that the option fields are appropriate
"""
message = None
messages = []
pn = int(self.get_pn())
td = float(self.get_td())
fd = float(self.get_fd())
adjusted_pn,actual_pn,_,_ = parameters.pulse_number(pn)
adjusted_td,actual_td,_ = parameters.trigger_delay(td)
adjusted_fd,actual_fd,_ = parameters.fibre_delay(fd)
if adjusted_pn==True:
self.pn_tkstr.set(actual_pn)
messages += ["Pulse number adjusted from %d to %s"%(pn,actual_pn)]
if adjusted_td==True:
self.td_tkstr.set(actual_td)
messages += ["Trigger delay adjusted from %s to %s"%(td,actual_td)]
if adjusted_fd==True:
self.fd_tkstr.set(actual_fd)
messages += ["Fibre delay adjusted from %s to %s"%(fd,actual_fd)]
if messages!=[]:
message = ", ".join(m for m in messages)
return message
scope._connection.send("data:stop %i" % data_stop) # 100000 is full
scope.lock()
# setup the scope and fire
box_name = raw_input("set actual box number: ")
chan_name = raw_input("set the actual channel number (1-8): ")
box_name = int(box_name)
chan_name = int(chan_name)
chan = (box_name-1) * 8 + chan_name
sc.select_channel(chan)
sc.set_pulse_height(p._max_pulse_height)
sc.set_pulse_width(0) #TODO: check that the pulse width is OK (higher width -> faster rise time)
sc.set_pulse_delay(p._pulse_delay) #no zeros on the new chip!
sc.set_pulse_number(1) #no zeros on the new chip!
adjusted, adj_delay, setting = parameters.fibre_delay(delay_values[chan])
print delay_values[chan],adj_delay,setting
sc.set_fibre_delay(adj_delay)
# create an output file and save
fname = "results_with_offsets/Waveform_Box%02d_Chan%02d" % (box_name,chan_name)
results = utils.PickleFile(fname,2)
results.set_meta_data("timeform_1",scope.get_timeform(1))
results.set_meta_data("timeform_2",scope.get_timeform(2))
for i in range(1):
sc.fire()
results.add_data(scope.get_waveform(1),1)
results.add_data(scope.get_waveform(2),2)
time.sleep(p._short_pause)
sc.read_pin()
