mpylab.device.pm_lumiloop_lspm module

Driver for the Lumiloop multi-channel LSPM power meter.

class mpylab.device.pm_lumiloop_lspm.POWERMETER(**kw)

Bases: POWERMETER

Power meter driver with synchronized trigger/waveform acquisition.

GetData()

Acquire one synchronized power sample set and return channel data.

GetDataNB(retrigger=False)

Return data and optionally trigger the next acquisition.

GetFreq()

Return the currently configured frequency in Hz.

Init(ini=None, channel=None, ignore_bus=None)

Initialize one logical channel and shared LSPM controller state.

Quit()

Close the driver and return status.

SetFreq(freq)

Set frequency and switch between configured low/high modes.

conftmpl = {'channel_%d': {'file': <function _file_source>, 'filter': <class 'int'>, 'interpolation': <class 'str'>, 'manrange': <class 'float'>, 'name': <class 'str'>, 'rangemode': <class 'str'>, 'resolution': <class 'int'>, 'sensor': <class 'str'>, 'swr1': <class 'float'>, 'swr2': <class 'float'>, 'unit': <class 'str'>}, 'description': {'description': <class 'str'>, 'deviceid': <class 'str'>, 'driver': <class 'str'>, 'serialnr': <class 'str'>, 'type': <class 'str'>, 'vendor': <class 'str'>}, 'init_value': {'channels': <class 'int'>, 'fstart': <class 'float'>, 'fstep': <class 'float'>, 'fstop': <class 'float'>, 'gpib': <class 'int'>, 'mfreq': <class 'float'>, 'mode': <class 'str'>, 'nr_of_channels': <class 'int'>, 'virtual': <function strbool>, 'visa': <class 'str'>}}

data = []

instances = {}

main_instance = None

npm = 1

setMode(mode)

Set low/high measurement mode across all attached meters.

wait_for_laser_ready()

Wait until measurement readiness is reported for all probes.

mpylab.device.pm_lumiloop_lspm.dBm2W(vals)

Convert dBm values to watts.

mpylab.device.pm_lumiloop_lspm.main2()

Run an interactive manual test loop for the LSPM driver.