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Type: Feature
Priority: Must have
Fix Version/s: PI21, PI22, PI23
Component/s: LOW MCCS
Labels:

ARTs:

LOW ART
Acceptance criteria:
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The implementation of the ECP is initiated, keeping pace with the changes on the CBF side. The SPEAD headers should be shown to be using the revised time-stamping format up to the point implemented by the CBF team so that integration tests show that the CBF accepts the data.

Any necessary changes should also be made to the DAQ RX stack, so that it can receive the new format.
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The implementation of the ECP is initiated, keeping pace with the changes on the CBF side. The SPEAD headers should be shown to be using the revised time-stamping format up to the point implemented by the CBF team so that integration tests show that the CBF accepts the data. Any necessary changes should also be made to the DAQ RX stack, so that it can receive the new format.
Feature Points:
1
Initial Size:
1.5
WSJF:
0
Delivered By:

REL-1607 MCCS with station calibration

REL-1635 PyFABIL Release 1.3.0

REL-1634 AAVS System Release 1.2.0

REL-1614 TPM FPGA Firmware Release 5.4.0
Epic Link:
AA0.5 LOW Digital Signal Chain Processing
Agile Teams:

Team_MCCS
Due Sprint:
Sprint 5
Story Point Burn-up:
Overdue:
Outcomes:

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Outcomes from PI23

Implementation has been completed. The new format has been demonstrated in action (MCCS-2171). A new Lua script has been used in conjunction with Wireshark to monitor the new headers being sent to the client. The new format has been used by the Perentie team to receive data.

Updates to the DAQ RX component were also required. These changes were made under MCCS-2013.

The corresponding MCCS Spshw release has been made (version 0.16.0).

Outcomes from PI22

Outcomes from PI21

Implementation has been initiated. Firmware modifications have included a new reference time register and non-zero frame counter restart. This allows a TPM to be resynchronized to a station without resynchronising the entire station of TPMs. The TPM being resynchronized is still required to be re-initialised but future work is planned in PI 22 to remove this limitation and allow resynchronisation by stopping and starting data acquisition. Testing is under way, comparing detailed firmware operation between old and new firmware.

In addition to the above, further work is also needed to modify the SPEAD header contents and propagate these changes to the DAQ library. Therefore this feature has been clone into PI22 as ~~SP-4181~~.

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Outcomes from PI23 Implementation has been completed. The new format has been demonstrated in action (MCCS-2171). A new Lua script has been used in conjunction with Wireshark to monitor the new headers being sent to the client. The new format has been used by the Perentie team to receive data. Updates to the DAQ RX component were also required. These changes were made under MCCS-2013. The corresponding MCCS Spshw release has been made (version 0.16.0). Outcomes from PI22 Outcomes from PI21 Implementation has been initiated. Firmware modifications have included a new reference time register and non-zero frame counter restart. This allows a TPM to be resynchronized to a station without resynchronising the entire station of TPMs. The TPM being resynchronized is still required to be re-initialised but future work is planned in PI 22 to remove this limitation and allow resynchronisation by stopping and starting data acquisition. Testing is under way, comparing detailed firmware operation between old and new firmware. In addition to the above, further work is also needed to modify the SPEAD header contents and propagate these changes to the DAQ library. Therefore this feature has been clone into PI22 as SP-4181 .
Resolved PI.Sprint:
23.5

Feature Checklist:

Stories Completed, Integrated, BDD Testing Passes (no errors), Outcomes Reviewed, NFRS met, Demonstrated, Satisfies Acceptance Criteria, Accepted by FO

Requirement Status:

PI24 - UNCOVERED
Labels_MIRO:
LOW-G3 Team_MCCS mccs_firmware mccs_software
Goals_MIRO:
Low G3

Description

PI22 Description

Work being carried over into PI22:

MCCS-1896 frame counter restart (finish and test)
MCCS-1898 on SPEAD header changes (in firmware)

Additional work to complete the update needed in PI22:

SPEAD header changes in the DAQ RX to match the firmware changes
Switch to TAI time
Add commands to stop acquisition and resynchronize, so that we may resynchronize an already-initialized TPM without re-initializing from scratch

PI21 Description

Confluence page ECP-230134 - Update time fields in the LOW CBF - SPS ICD describes changes to be made to time-stamping, relating to ADR-77 and ADR-78.

This will require wide-ranging changes to the hardware / software stack.

As discussed in PI 21 planning, the team should being the implementation in PI21, keeping pace with the changes on the CBF side being done by Perentie so that the SPS-CBF integration uses identical headers on both sides.