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Type: Feature
Priority: Won't have (this time)
Fix Version/s: None
Component/s: COM PST SW
Labels:
- DRAFT
- Team_CIPA
- Team_PST

ARTs:

Data Processing
Benefit hypothesis:
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It is highly valuable to be able to test various aspects of the PST end of the CBF-to-PST interface (e.g. data fidelity, system performance, correct handling of dropped packets, etc.) during development (i.e. before integration, in the absence of a CBF system). To enable automated testing of the CBF-to-PST in a CI pipeline, a CBF simulator will be developed that will be capable of:

sending a known sequence of random samples

~~sending a previously-generated signal (e.g. read from file)~~

optionally inducing various types of data loss or failure (dropped packets, etc.)
Show
It is highly valuable to be able to test various aspects of the PST end of the CBF-to-PST interface (e.g. data fidelity, system performance, correct handling of dropped packets, etc.) during development (i.e. before integration, in the absence of a CBF system). To enable automated testing of the CBF-to-PST in a CI pipeline, a CBF simulator will be developed that will be capable of: sending a known sequence of random samples sending a previously-generated signal (e.g. read from file) optionally inducing various types of data loss or failure (dropped packets, etc.)
Acceptance criteria:
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UDP data generator application developed that generates packet streams compliant with the CBF-to-PST interface.

Support for populating the data stream with a known sequence of random samples demonstrated.

Application behaviour controlled via configuration files to support helm integration.
Show
UDP data generator application developed that generates packet streams compliant with the CBF-to-PST interface. Support for populating the data stream with a known sequence of random samples demonstrated. Application behaviour controlled via configuration files to support helm integration.
Expect Dependencies:

Inter Program
Feature Points:
1
WSJF:
0
Epic Link:
AA0.5 Observation Execution
Story Point Burn-up:
Overdue:
Resolved PI.Sprint:
20.3

Requirement Status:

PI24 - UNCOVERED
Labels_MIRO:
DRAFT Team_CIPA Team_PST
Goals_MIRO:
SPO-1431 SPO-1931

Description

Develop the SIM.CBF component to simulate CBF data streams that can be processed by PST's RECV component. SIM.CBF will require:

UDP Packet generator that produces a data streams compliant with the CBF/PSR ICD
Data generator that can populate the data and weights fields of the UDP packets with a predictable test vector
~~A TANGO device which exercises control and monitoring of the the packet generator~~
~~Integration of the TANGO device and generator into an PST sub-element level test suite.~~

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People

Assignee:: Noutsos, Aristeidis

Reporter:: Andrew Jameson

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Feature Progress

Story Point Burn-up: (0%)

Feature Estimate: 1.0

	Issues	Story Points
To Do	0	0.0
In Progress	0	0.0
Complete	0	0.0
Total	0	0.0

Dates

Created:: 03/Feb/22 4:36 PM

Updated:: 12/Oct/23 7:41 AM

Resolved:: 12/Oct/23 7:41 AM

Develop a CBF simulator for testing PST acquisition of data streams from the beam formers