def generate_sequence(self, gen_seq_func, do_program=True, lt1=False):
seq = Sequence('spin_control')
awgcfg.configure_sequence(seq, 'mw_weak_meas')
seq_wait_time = gen_seq_func(self, seq)
if self.wait_for_AWG_done == 1:
self.par['sequence_wait_time'] = 1
else:
self.par['sequence_wait_time'] = seq_wait_time
seq.set_instrument(self.awg)
seq.set_clock(1e9)
seq.set_send_waveforms(do_program)
seq.set_send_sequence(do_program)
seq.set_program_channels(True)
seq.set_start_sequence(False)
seq.force_HW_sequencing(True)
seq.send_sequence()
def generate_sequence(self,gen_seq_func,do_program=True,lt1=False):
seq = Sequence('spin_control')
awgcfg.configure_sequence(seq,'mw_weak_meas')
seq_wait_time = gen_seq_func(self,seq)
if self.wait_for_AWG_done ==1 :
self.par['sequence_wait_time'] = 1
else:
self.par['sequence_wait_time'] = seq_wait_time
seq.set_instrument(self.awg)
seq.set_clock(1e9)
seq.set_send_waveforms(do_program)
seq.set_send_sequence(do_program)
seq.set_program_channels(True)
seq.set_start_sequence(False)
seq.force_HW_sequencing(True)
seq.send_sequence()
def prepare_AWG(self,seq_func,do_program=True):
self.microwaves.set_iq('on')
self.microwaves.set_frequency(self.MW_freq)
self.microwaves.set_pulm('on')
self.microwaves.set_power(self.MW_power)
self.counters.set_is_running(False)
seq = Sequence('spin_control')
awgcfg.configure_sequence(seq,'mw_weak_meas')
seq_wait_time = seq_func(self,seq)
self.par['sequence_wait_time'] = seq_wait_time
seq.set_instrument(self.awg)
seq.set_clock(1e9)
seq.set_send_waveforms(do_program)
seq.set_send_sequence(do_program)
seq.set_program_channels(True)
seq.set_start_sequence(False)
seq.force_HW_sequencing(True)
seq.send_sequence()
if (True==True):
#start AWG
self.awg.set_runmode('SEQ')
self.awg.start()
while self.awg.get_state() != 'Waiting for trigger':
qt.msleep(1)
self.microwaves.set_status('on')
qt.msleep(1)
#start ADwin
#self.spin_control(lt1,ssro_dict=ssro_dict)
else:
print 'Measurement aborted'
return seq_wait_time
def prepare_AWG(self, seq_func, do_program=True):
self.microwaves.set_iq('on')
self.microwaves.set_frequency(self.MW_freq)
self.microwaves.set_pulm('on')
self.microwaves.set_power(self.MW_power)
self.counters.set_is_running(False)
seq = Sequence('spin_control')
awgcfg.configure_sequence(seq, 'mw_weak_meas')
seq_wait_time = seq_func(self, seq)
self.par['sequence_wait_time'] = seq_wait_time
seq.set_instrument(self.awg)
seq.set_clock(1e9)
seq.set_send_waveforms(do_program)
seq.set_send_sequence(do_program)
seq.set_program_channels(True)
seq.set_start_sequence(False)
seq.force_HW_sequencing(True)
seq.send_sequence()
if (True == True):
#start AWG
self.awg.set_runmode('SEQ')
self.awg.start()
while self.awg.get_state() != 'Waiting for trigger':
qt.msleep(1)
self.microwaves.set_status('on')
qt.msleep(1)
#start ADwin
#self.spin_control(lt1,ssro_dict=ssro_dict)
else:
print 'Measurement aborted'
return seq_wait_time
