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_pulse_number(par):
"""Get the command to set a pulse number"""
if par > _max_pulse_number or par < 0:
raise tellie_exception.TellieException("Invalid pulse number: %s" % (par))
par = int(par)
adjusted, actual_par, hi, lo = parameters.pulse_number(par)
if adjusted is True:
raise tellie_exception.TellieException("Invalid pulse number: %s" % (par))
command = [_cmd_pn_hi+chr(hi)]
command+= [_cmd_pn_lo+chr(lo)]
buffer_check = _cmd_pn_hi + _cmd_pn_lo
return command, buffer_check
def command_pulse_number(par):
"""Get the command to set a pulse number"""
if par > p._max_pulse_number or par < 0:
raise TellieException("Invalid pulse number: %s" % (par))
par = int(par)
#parameters = ParametersClass()
adjusted, actual_par, hi, lo = p.pulse_number(par)
if adjusted is True:
raise TellieException("Invalid pulse number: %s - must be a multiple of two numbers 1-255" % (par))
command = [p._cmd_pulse_number_hi+chr(hi)]
command+= [p._cmd_pulse_number_lo+chr(lo)]
buffer_check = p._cmd_pulse_number_hi + p._cmd_pulse_number_lo
return command, buffer_check
def command_pulse_number(par):
"""Get the command to set a pulse number"""
if par > p._max_pulse_number or par < 0:
raise TellieException("Invalid pulse number: %s" % (par))
par = int(par)
#parameters = ParametersClass()
adjusted, actual_par, hi, lo = p.pulse_number(par)
if adjusted is True:
raise TellieException(
"Invalid pulse number: %s - must be a multiple of two numbers 1-255"
% (par))
command = [p._cmd_pulse_number_hi + chr(hi)]
command += [p._cmd_pulse_number_lo + chr(lo)]
buffer_check = p._cmd_pulse_number_hi + p._cmd_pulse_number_lo
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