SMRB Simulator

Module for providing the Simulated SMRB capability.

class ska_pst_lmc.smrb.smrb_simulator.PstSmrbSimulator(num_subbands: Optional[int] = None, subband_num_of_buffers: Optional[List[int]] = None, subband_ring_buffer_sizes: Optional[List[int]] = None)[source]

Class used for simulating SMRB data.

Initialise the SMRB simulator.

Parameters

  • num_subbands (int) – number of subbands, if None a random number is used.

  • subband_ring_buffer_sizes (list of ints) – list of sizes of subbands

Raises

AssertionError if length of subband sizes not the same as num_subbands.

configure_scan(configuration: dict) → None[source]

Simulate configuring a scan.

Only the “num_subbands” parameter is used by this simulator and the “subband_ring_buffer_sizes” which should be a list the same length as the “num_subbands”

Parameters

configuration (dict) – the configuration to be configured

Raises

AssertionError if length of subband sizes not the same as num_subbands.

deconfigure_scan() → None[source]

Simulate deconfiguring of a scan.

start_scan(args: dict) → None[source]

Simulate start scanning.

Param

the scan arguments.

stop_scan() → None[source]

Simulate stop scanning.

abort() → None[source]

Tell the component to abort whatever it was doing.

get_data() → SmrbMonitorData[source]

Get current SMRB data.

Updates the current simulated data and returns the latest data.

Returns

current simulated SMRB data.

Return type

SmrbMonitorData

get_subband_data() → Dict[int, SmrbSubbandMonitorData][source]

Get simulated subband data.