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Type: Enabler
Priority: Should have
Fix Version/s: PI15
Component/s: None
Labels:
- Team_HIMALAYA

ARTs:

Obs Mgt & Controls
Benefit hypothesis:
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By the end of the PI14 TMC Leaf Nodes for DISH, CSP and SDP will be upgraded to BC v0.11 (which requires re-structuring of the Leaf Node code to introduce the, so called, Component Manager) and re-integrated in SKAMPI. Operational state machine is implemented (commands STANDBY/ON/OFF) and a part of the Observing state machine, namely commands AssignResources and ReleaseResources. Implementation of the commands Configure, Scan, EndScan, Abort, ObsReset, Restart is outstanding. Further more, a monitoring loop (polling) is used to monitor state and state transitions of the subordinate components (a workaround introduced due to TANGO issue which has been fixed in the mean time).

Base Classes v0.13 introduce asynchronous communications, which in turn assumes reliance on events instead of polling. Upgrade to BC v0.13 should include reliance on events instead of custom monitoring loops.

Instead of implementing the full observing state machine based on BC v0.11.3, it may be more economical to upgrade now to BC v0.13, and in the following PI implement the full Observing state machine.

Rationale:

By the end of PI15 the DISH Master based on BC v0.13 will become available, which means that TMC will be able to integrate with DISH.LMC at least in the development environment. The scope of the integration (i.e. the tests to be passed) TBD. Integration in SKAMPI is desired.

TMC team gained lot of experience with upgrades to v0.11 and is confident that direct upgrade to v0.13 can be performed successfully.
Show
By the end of the PI14 TMC Leaf Nodes for DISH, CSP and SDP will be upgraded to BC v0.11 (which requires re-structuring of the Leaf Node code to introduce the, so called, Component Manager) and re-integrated in SKAMPI. Operational state machine is implemented (commands STANDBY/ON/OFF) and a part of the Observing state machine, namely commands AssignResources and ReleaseResources. Implementation of the commands Configure, Scan, EndScan, Abort, ObsReset, Restart is outstanding. Further more, a monitoring loop (polling) is used to monitor state and state transitions of the subordinate components (a workaround introduced due to TANGO issue which has been fixed in the mean time). Base Classes v0.13 introduce asynchronous communications, which in turn assumes reliance on events instead of polling. Upgrade to BC v0.13 should include reliance on events instead of custom monitoring loops. Instead of implementing the full observing state machine based on BC v0.11.3, it may be more economical to upgrade now to BC v0.13, and in the following PI implement the full Observing state machine. Rationale: By the end of PI15 the DISH Master based on BC v0.13 will become available, which means that TMC will be able to integrate with DISH.LMC at least in the development environment. The scope of the integration (i.e. the tests to be passed) TBD. Integration in SKAMPI is desired. TMC team gained lot of experience with upgrades to v0.11 and is confident that direct upgrade to v0.13 can be performed successfully.
Acceptance criteria:

Hide

TMC DISH Leaf Node upgraded to BC v0.13.

Commands On, Standby, Off, AssignResources, and ReleaseResources implemented.

DISH Leaf Node relIies on TANGO events and does not implement custom monitoring loop.

TMC DISH Leaf Node integrated in SKAMPI.

Show
TMC DISH Leaf Node upgraded to BC v0.13. Commands On, Standby, Off, AssignResources, and ReleaseResources implemented. DISH Leaf Node relIies on TANGO events and does not implement custom monitoring loop. TMC DISH Leaf Node integrated in SKAMPI.
Expect Dependencies:

Intra Program
Feature Points:
8
Initial Size:
8
WSJF:
0
Delivered By:

REL-228 TMC Mid v0.5.14

REL-92 SKA-MID-MVP v0.1.0-experiment
Epic Link:
MVP Consolidation and Extension
Agile Teams:

Team_HIMALAYA
Due Sprint:
Sprint 5
Story Point Burn-up:
Overdue:
Outcomes:
Hide

MR 21 is merged into master

The latest Dish Leaf Node is integrated into TMC (MR-21)

A new version of upgraded Dish Leaf node is available on CAR.

The TMC chart in integrated into SKAMPI
Show
MR 21 is merged into master The latest Dish Leaf Node is integrated into TMC (MR-21) A new version of upgraded Dish Leaf node is available on CAR. The TMC chart in integrated into SKAMPI
Resolved PI.Sprint:
15.6

Feature Checklist:

Stories Completed, Integrated, Solution Intent Updated, Outcomes Reviewed, Demonstrated, Satisfies Acceptance Criteria, Accepted by FO

Demos:
- OMC_ART_SystemDemo_3
- OMC_ART_SystemDemo_5
Requirement Status:

PI22 - UNCOVERED
Labels_MIRO:
Team_HIMALAYA

Description

Upgrade TMC DISH Leaf Node to Base Class v0.13.

Implement Operational state machine (commands STANDBY/ON/OFF and related state transitions) and commands AssignResources() and ReleaseResecources().

Use events instead of poling for monitoring MCCS transitions.

Integrate updated DISH Leaf Node in SKAMPI.

Attachments

Issue Links

Is delivered by

REL-92 SKA-MID-MVP v0.1.0-experiment

Discarded

REL-228 TMC Mid v0.5.14

Released

relates to

SP-2499 TMC Mid Central Node upgrade to Base Classes v0.13

Done

mentioned in: Page Loading...; Page Loading...; Page Loading...; Page Loading...

(2 mentioned in)

Structure

Activity

People

Assignee:: Vrcic, Sonja

Reporter:: Vrcic, Sonja

Votes:: 0 Vote for this issue

Watchers:: 1 Start watching this issue

Feature Progress

Story Point Burn-up: (100.00%)

Feature Estimate: 8.0

	Issues	Story Points
To Do	0	0.0
In Progress	0	0.0
Complete	3	12.0
Total	3	12.0

Dates

Created:: 30/May/22 10:35 AM

Updated:: 16/Feb/24 12:07 PM

Resolved:: 30/Aug/22 9:52 AM

TMC DISH Leaf Node upgrade to Base Classes v0.13