mahos.meas.confocal.Confocal

class mahos.meas.confocal.Confocal(gconf: dict, name, context=None)

__init__(gconf: dict, name, context=None)

Confocal scanner and interactive positioning.

Parameters:

• piezo.interval_sec (float) – (default: 0.5) Interval to poll piezo pos.

• tracer.pd_names (list[str]) – (default: [“pd0”, “pd1”]) PD names in target.servers.

• tracer.interval_sec (float) – (default: 0.5) Interval to poll trace data.

• tracer.size (int) – (default: 500) Size of trace data.

• tracer.samples (int) – (default: 5) Number of samples per chunk.

• tracer.oversample (int) – (default: 1) Oversample factor.

• tracer.time_window_sec (float) – (default: 0.01) Time window for single data point.

• tracer.pd_bounds (tuple[float, float]) – (default: (-10.0, 10.0)) PD’s voltage bounds.

• scanner.xnum (int) – (default: 51) Default value of param xnum.

• scanner.ynum (int) – (default: 51) Default value of param ynum.

• scanner.delay (float) – (default: 0.0) Default value of param delay.

• scanner.time_window (float) – (default: 0.01) Default value of param time_window.

• scanner.pd_analog (bool) – set True if PD is AnalogIn-based.

• scanner.pd_bounds (tuple[float, float]) – (default: (-10.0, 10.0)) Default value of param pd_bounds.

• scanner.oversample (int) – (default: 1) Default value of param oversample.

• scanner.dummy_samples (int) – (default: 10) Default value of param dummy_samples.

• scanner.poll_samples (int) – (default: 1) Default value of param poll_samples.

Methods

__init__(gconf, name[, context])	Confocal scanner and interactive positioning.
change_state(msg)
close_resources()	Close custom resources.
command_buffer(msg)
command_trace(msg)
direction_to_target_pos(direction)
export_image(msg)
export_trace(msg)
export_view(msg)
get_param_dict(msg)
handle_req(msg)
load_image(msg)
load_trace(msg)
main()	Main procedure that will be looped.
move(msg)
restore_state()
save_image(msg)
save_trace(msg)
shutdown(msg)
wait()	Wait until required resources are ready.

Attributes