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Merge pull request #813 from qutech/feat/dummy_devices
Move dummy hardware devices from tests to package
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,73 @@ | ||
| from typing import Tuple, Set | ||
|
|
||
| from .base import AWG | ||
|
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| class DummyAWG(AWG): | ||
| def __init__(self, | ||
| sample_rate: float=10, | ||
| output_range: Tuple[float, float]=(-5, 5), | ||
| num_channels: int=1, | ||
| num_markers: int=1) -> None: | ||
| """Dummy AWG for automated testing, debugging and usage in examples. | ||
| Args: | ||
| sample_rate (float): The sample rate of the dummy. (default = 10) | ||
| output_range (float, float): A (min,max)-tuple of possible output values. | ||
| (default = (-5,5)). | ||
| """ | ||
| super().__init__(identifier="DummyAWG{0}".format(id(self))) | ||
|
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| self._programs = {} # contains program names and programs | ||
| self._sample_rate = sample_rate | ||
| self._output_range = output_range | ||
| self._num_channels = num_channels | ||
| self._num_markers = num_markers | ||
| self._channels = ('default',) | ||
| self._armed = None | ||
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| def set_volatile_parameters(self, program_name: str, parameters): | ||
| raise NotImplementedError() | ||
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| def upload(self, name, program, channels, markers, voltage_transformation, force=False) -> None: | ||
| if name in self.programs: | ||
| if not force: | ||
| raise ProgramOverwriteException(name) | ||
| else: | ||
| self.remove(name) | ||
| self.upload(name, program) | ||
| else: | ||
| self._programs[name] = (program, channels, markers, voltage_transformation) | ||
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| def remove(self, name) -> None: | ||
| if name in self.programs: | ||
| self._programs.pop(name) | ||
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| def clear(self) -> None: | ||
| self._programs = {} | ||
|
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| def arm(self, name: str) -> None: | ||
| self._armed = name | ||
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| @property | ||
| def programs(self) -> Set[str]: | ||
| return set(self._programs.keys()) | ||
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| @property | ||
| def output_range(self) -> Tuple[float, float]: | ||
| return self._output_range | ||
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| @property | ||
| def identifier(self) -> str: | ||
| return "DummyAWG{0}".format(id(self)) | ||
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| @property | ||
| def sample_rate(self) -> float: | ||
| return self._sample_rate | ||
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| @property | ||
| def num_channels(self): | ||
| return self._num_channels | ||
|
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||
| @property | ||
| def num_markers(self): | ||
| return self._num_markers |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,46 @@ | ||
| from typing import Tuple, Set, Dict | ||
| from collections import deque | ||
|
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| from qupulse.hardware.dacs.dac_base import DAC | ||
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| class DummyDAC(DAC): | ||
| """Dummy DAC for automated testing, debugging and usage in examples. """ | ||
|
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| def __init__(self): | ||
| self._measurement_windows = dict() | ||
| self._operations = dict() | ||
| self.measured_data = deque([]) | ||
| self._meas_masks = {} | ||
| self._armed_program = None | ||
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| @property | ||
| def armed_program(self): | ||
| return self._armed_program | ||
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| def register_measurement_windows(self, program_name: str, windows: Dict[str, Tuple['numpy.ndarray', | ||
| 'numpy.ndarray']]): | ||
| self._measurement_windows[program_name] = windows | ||
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| def register_operations(self, program_name: str, operations): | ||
| self._operations[program_name] = operations | ||
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| def arm_program(self, program_name: str): | ||
| self._armed_program = program_name | ||
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| def delete_program(self, program_name): | ||
| if program_name in self._operations: | ||
| self._operations.pop(program_name) | ||
| if program_name in self._measurement_windows: | ||
| self._measurement_windows.pop(program_name) | ||
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| def clear(self) -> None: | ||
| self._measurement_windows = dict() | ||
| self._operations = dict() | ||
| self._armed_program = None | ||
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| def measure_program(self, channels): | ||
| return self.measured_data.pop() | ||
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| def set_measurement_mask(self, program_name, mask_name, begins, lengths) -> Tuple['numpy.ndarray', 'numpy.ndarray']: | ||
| self._meas_masks.setdefault(program_name, {})[mask_name] = (begins, lengths) | ||
| return begins, lengths |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,126 +1,2 @@ | ||
| from typing import Tuple, Set, Dict | ||
| from collections import deque | ||
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| from qupulse.hardware.awgs.base import AWG, ProgramOverwriteException | ||
| from qupulse.hardware.dacs import DAC | ||
|
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| class DummyDAC(DAC): | ||
| def __init__(self): | ||
| self._measurement_windows = dict() | ||
| self._operations = dict() | ||
| self.measured_data = deque([]) | ||
| self._meas_masks = {} | ||
| self._armed_program = None | ||
|
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| @property | ||
| def armed_program(self): | ||
| return self._armed_program | ||
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| def register_measurement_windows(self, program_name: str, windows: Dict[str, Tuple['numpy.ndarray', | ||
| 'numpy.ndarray']]): | ||
| self._measurement_windows[program_name] = windows | ||
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| def register_operations(self, program_name: str, operations): | ||
| self._operations[program_name] = operations | ||
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| def arm_program(self, program_name: str): | ||
| self._armed_program = program_name | ||
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| def delete_program(self, program_name): | ||
| if program_name in self._operations: | ||
| self._operations.pop(program_name) | ||
| if program_name in self._measurement_windows: | ||
| self._measurement_windows.pop(program_name) | ||
|
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| def clear(self) -> None: | ||
| self._measurement_windows = dict() | ||
| self._operations = dict() | ||
| self._armed_program = None | ||
|
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| def measure_program(self, channels): | ||
| return self.measured_data.pop() | ||
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| def set_measurement_mask(self, program_name, mask_name, begins, lengths) -> Tuple['numpy.ndarray', 'numpy.ndarray']: | ||
| self._meas_masks.setdefault(program_name, {})[mask_name] = (begins, lengths) | ||
| return begins, lengths | ||
|
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|
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| class DummyAWG(AWG): | ||
| """Dummy AWG for debugging purposes.""" | ||
|
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| def __init__(self, | ||
| memory: int=100, | ||
| sample_rate: float=10, | ||
| output_range: Tuple[float, float]=(-5, 5), | ||
| num_channels: int=1, | ||
| num_markers: int=1) -> None: | ||
| """Create a new DummyAWG instance. | ||
| Args: | ||
| memory (int): Available memory slots for waveforms. (default = 100) | ||
| sample_rate (float): The sample rate of the dummy. (default = 10) | ||
| output_range (float, float): A (min,max)-tuple of possible output values. | ||
| (default = (-5,5)). | ||
| """ | ||
| super().__init__(identifier="DummyAWG{0}".format(id(self))) | ||
|
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| self._programs = {} # contains program names and programs | ||
| self._sample_rate = sample_rate | ||
| self._output_range = output_range | ||
| self._num_channels = num_channels | ||
| self._num_markers = num_markers | ||
| self._channels = ('default',) | ||
| self._armed = None | ||
|
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| # todo [2018-06-14]: The following attributes (and thus the memory argument) are never used. Remove? | ||
| self._waveform_memory = [None for i in range(memory)] | ||
| self._waveform_indices = {} # dict that maps from waveform hash to memory index | ||
| self._program_wfs = {} # contains program names and necessary waveforms indices | ||
|
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| def set_volatile_parameters(self, program_name: str, parameters): | ||
| raise NotImplementedError() | ||
|
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| def upload(self, name, program, channels, markers, voltage_transformation, force=False) -> None: | ||
| if name in self.programs: | ||
| if not force: | ||
| raise ProgramOverwriteException(name) | ||
| else: | ||
| self.remove(name) | ||
| self.upload(name, program) | ||
| else: | ||
| self._programs[name] = (program, channels, markers, voltage_transformation) | ||
|
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| def remove(self, name) -> None: | ||
| if name in self.programs: | ||
| self._programs.pop(name) | ||
|
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| def clear(self) -> None: | ||
| self._programs = {} | ||
|
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| def arm(self, name: str) -> None: | ||
| self._armed = name | ||
|
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| @property | ||
| def programs(self) -> Set[str]: | ||
| return set(self._programs.keys()) | ||
|
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| @property | ||
| def output_range(self) -> Tuple[float, float]: | ||
| return self._output_range | ||
|
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| @property | ||
| def identifier(self) -> str: | ||
| return "DummyAWG{0}".format(id(self)) | ||
|
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| @property | ||
| def sample_rate(self) -> float: | ||
| return self._sample_rate | ||
|
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| @property | ||
| def num_channels(self): | ||
| return self._num_channels | ||
|
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| @property | ||
| def num_markers(self): | ||
| return self._num_markers | ||
| from qupulse.hardware.dacs.dummy import DummyDAC | ||
| from qupulse.hardware.awgs.dummy import DummyAWG |