poolzerodexpchannel

This module is part of the Python Pool library. It defines the base classes for ZeroDExpChannel

Classes

Pool0DExpChannel

Pool0DExpChannel

class Pool0DExpChannel(**kwargs)

Bases: sardana.pool.poolbasechannel.PoolBaseChannel

ValueAttributeClass

alias of Value

AcquisitionClass

alias of Pool0DAcquisition

get_accumulation_type()

get_accumulation()

set_accumulation_type(ctype)

accumulation

get_accumulated_value_attribute()

Returns the accumulated value attribute object for this 0D.

Returns:the accumulated value attribute Return type:SardanaAttribute

get_current_value_attribute()

Returns the current value attribute object for this 0D.

Returns:the current value attribute Return type:SardanaAttribute

get_accumulated_value()

Gets the accumulated value for this 0D.

Returns:a SardanaValue containing the 0D value Return type:SardanaAttribute Raises:Exception if no acquisition has been done yet on this 0D

read_current_value()

Reads the 0D value from hardware.

Returns:a SardanaValue containing the counter value Return type:SardanaValue

put_current_value(value, propagate=1)

Sets a value.

Parameters:

• value (SardanaValue) – the new value
• propagate (int) – 0 for not propagating, 1 to propagate, 2 propagate with priority

get_current_value(cache=True, propagate=1)

Returns the counter value.

Returns:the 0D accumulated value Return type:SardanaAttribute

current_value

0D value

accumulated_value

0D value

put_value(value, propagate=1)

append_value(value, timestamp=None, propagate=1)

clear_buffer()

get_value_buffer()

value_buffer

get_time_buffer()

time_buffer

start_acquisition(value=None)