fix: missing kind and conversions to str

src/qibolab/instruments/qm/controller.py

@@ -15,7 +15,7 @@
 from qibolab.execution_parameters import ExecutionParameters
 from qibolab.identifier import ChannelId
 from qibolab.instruments.abstract import Controller
-from qibolab.pulses.pulse import Acquisition, Delay, Pulse, VirtualZ, _Readout
+from qibolab.pulses.pulse import Acquisition, Align, Delay, Pulse, _Readout
 from qibolab.sequence import PulseSequence
 from qibolab.sweeper import ParallelSweepers, Parameter, Sweeper
 from qibolab.unrolling import Bounds
@@ -322,7 +322,7 @@ def register_pulses(self, configs: dict[str, Config], sequence: PulseSequence):
             acquisitions (dict): Map from measurement instructions to acquisition objects.
         """
         for channel_id, pulse in sequence:
-            if not isinstance(pulse, (Acquisition, Delay, VirtualZ)):
+            if isinstance(pulse, Pulse):
                 channel = self.channels[str(channel_id)].logical_channel
                 self.register_pulse(channel, pulse)
 
@@ -332,7 +332,7 @@ def register_duration_sweeper_pulses(
         """Register pulse with many different durations, in order to sweep
         duration."""
         for pulse in sweeper.pulses:
-            if isinstance(pulse, Delay):
+            if isinstance(pulse, (Align, Delay)):
                 continue
 
             op = operation(pulse)

src/qibolab/instruments/qm/program/instructions.py

@@ -79,8 +79,8 @@ def play(args: ExecutionArguments):
         elif isinstance(pulse, VirtualZ):
             qua.frame_rotation_2pi(normalize_phase(pulse.phase), element)
         elif isinstance(pulse, Align) and pulse.id not in processed_aligns:
-            elements = args.sequence.pulse_channels(pulse.id)
-            qua.align(*elements)
+            channel_ids = args.sequence.pulse_channels(pulse.id)
+            qua.align(*(str(ch) for ch in channel_ids))
             processed_aligns.add(pulse.id)
 
     if args.relaxation_time > 0:

src/qibolab/pulses/pulse.py

@@ -141,6 +141,8 @@ def id(self) -> int:
 class Align(_PulseLike):
     """Brings different channels at the same point in time."""
 
+    kind: Literal["align"] = "align"
+
 
 PulseLike = Annotated[
     Union[Align, Pulse, Delay, VirtualZ, Acquisition, _Readout],