Amperemeter

Module holding classes for amperemeters.

class qosst_hal.amperemeter.FakeAmpereMeter(_location: Any, **_kwargs)

Fake AmpereMeter.

Always return 0 when get_current is called.

__init__(_location: Any, **_kwargs)

Parameters:

_location (Any) – ignored parameter.

close() → None

Close the fake hardware (do nothing).

get_current(**_kwargs) → float

Return the measured current. In the case of the fake hardware, always return 0.0.

Returns:

always 0.0 for the fake hardware.

Return type:

float

open() → None

Open the fake hardware (do nothing).

class qosst_hal.amperemeter.GenericAmpereMeter

Generic AmpereMeter.

Each amperemeter must have:

• get_current : get the current for the amperemeter.

• open : open the amperemeter

• close : close the amperemeter

abstract get_current(**_kwargs) → float

Get the current current.

Returns:

the current current.

Return type:

float