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Title

User Story

Importance

Notes

1

Jira
showSummaryfalse
serverINFN Ticketing System
serverId8087fedc-8816-3706-9e66-78f987f39e0c
keyLNFDCS-137

As a developer I want a new DEVIL204 control so that I can put it into the new DEVIL204


  • The acquisition frequency on the 4 DEVILs is 5.41 Hz so that the total DEVIL204 frequecy must be > 11 Hz that corresponds to a period of ~91 ms.
  • With an idleTime=100 ms the DEVIL overall freq. is 8.92 Hz (1400 loops in 157 s).
    8.92 Hz corresponds to a period of ~112 ms.
    Total period = idleTime + ctrlTime
    112 = 100 + ctrlTime
    ctrlTime = 112 - 100 = 12 ms
    12 + idleTime = 91
    idleTime = 91 - 12 = 79 ms
2

DEVIL204-Global write to memcached

Jira
showSummaryfalse
serverINFN Ticketing System
serverId8087fedc-8816-3706-9e66-78f987f39e0c
keyLNFDCS-132

As a developer I want GGODSta.vi and GGODDyn.vi have the "append" and "write" cases ENABLED so that I can validate real memcached write operations.Must Have

  • The ability to enable or disable actual memcached operations has been implemented using "conditional disable structures" and introducing the new "MEMCACHED" symbol in GOD.lvprj. If the value is set to "Enabled" then:

    • the connection with memcached is initialized at start-up;
    • the GODSta | Dyn clusters are written to memcached at run-time;
    • the orbit buffers are written to memcached at run-time;
    • the connection with memcached is closed at stop.

    Any other value for the symbol "MEMCACHED" is treated as "Default" and no memcached operations are performed at all.

3
DEVIL204-Update DBFiles
Jira
showSummaryfalse
serverINFN Ticketing System
serverId8087fedc-8816-3706-9e66-78f987f39e0c
keyLNFDCS-133
As a developer I want updated versionof DEVILs' DBFiles  so that I can use them for loading data.Must Have
  • At this moment, DBFiles of DEVILs 364, 365, 366, 367 on /u2/dcs/db/DBFile3/ differ from those used by Apple (e.g. DEVIL365 has 24 components instead of 23). 
4
DEVIL204-Program data loading
Jira
showSummaryfalse
serverINFN Ticketing System
serverId8087fedc-8816-3706-9e66-78f987f39e0c
keyLNFDCS-134
As a developer I want valid orbit values (that is equal to legacy Apple data) so that I can use the same UI.Must Have
5

DEVIL204-Optimize bundleORB VIs

Jira
showSummaryfalse
serverINFN Ticketing System
serverId8087fedc-8816-3706-9e66-78f987f39e0c
keyLNFDCS-135

As a developer I want a fast ORB dataset recontruction so that I can obtain a real time orbit acquisition.Important
  • The VIs .../0_classes/GOD/library/fetchORB[Sta|Dyn].vi and their SubVIs .../0_classes/GOD/library/bundleORB[Sta|Dyn].vi must be optimized by moving the code that parses the descriptors in the "init" frame so that it is executed only once.
6

DEVIL204-Database

Jira
serverINFN Ticketing System
columnIdsissuekey,summary,issuetype,created,updated,duedate,assignee,reporter,priority,status,resolution
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId8087fedc-8816-3706-9e66-78f987f39e0c
keyLNFDCS-122

As a developer I want all the data available in the new program global variables so that I can develop the acquisition code.Must Have
7

DEVIL204-HWMaskArray

Jira
showSummaryfalse
serverINFN Ticketing System
serverId8087fedc-8816-3706-9e66-78f987f39e0c
keyLNFDCS-136

Fix the HW maskMust Have
8Final validation of orbit DONEComparison of Orbits through proxy and 704

9Configuration fileTo be discussed with Angelo StellaMust Have
10Decommissioning of OLD 204 DONETo be discussed with PaoloMust Have

Alive, SysReset, OrbitProxy, Solaris window and subVI, system wide conseguences?

  • WorldMap.DBFile: commentato DEVILs 202, 364, 365, 366, 367
  • DBFiles: spostati DBFiles del DEVIL204 in /u2/dcs/db/DBFiles_2/DEVIL204_DISARMED/
     spostati DBFiles dei DEVIL 364,365,366,367 in /u2/dcs/db/DBFiles_3/ORBIT_DEVILS_FOR_704
  • Sysreset modificata: tolto avvio di OrbitProxy e messo avvio di DEVIL704

  • modificati i path delle finestre orbitMonitor su Solaris

    Warning

    I VI della finestra dell'orbita in
    /u2/dcs/source_solaris/0_classes/GOD/console/memcached

     sono tutti hard link allo stesso file

    -rw-r--r--. 3 dante dcs 953403 Mar 31 15:49 orbitMonitor_6.0.vi
    -rw-r--r--. 3 dante dcs 953403 Mar 31 15:49 orbitMonitor_New204_6.0.vi
    -rw-r--r--. 3 dante dcs 953403 Mar 31 15:49 orbitMonitor_bis_6.0.vi


11Better error treatment


GODCmd – warnings and fixes

...

Data type

Name

Type

Description

Data type

Name

Type

Description

abcDEVILconstant[ 364, 365 ,366, 367 ] (see fig. 1-a, 1-b)
abcelementconstant

[ ORBRAK63, ORBRAK71, ORBRAK70, ORBRAK66 ]
The sequence is sorted according to the direction of the beam for the electronic mode: clockwise, starting from rack 063 (DEVIL364)

abccontrollerIPconstant[ 192.168.192.91, 192.168.192.92, 192.168.192.93, 192.168.192.94 ]
The sequence is sorted according to the direction of the beam for the electronic mode: clockwise, starting from rack 063 (DEVIL364)
U32vme handle
Written at startup by the initHWGOD.vi
U32DEVILBaseAddressconstant0xE0000000 for all 4 DEVILs
U32DEVILBufferOffsetconstant0x200000 (2 MB) for all 4 DEVILs
abcHCIDynDescriptorconstant

It varies depending on the DEVIL36X.DBDyn content

In order to fill the ORBHCIDyn cluster with data read from the SIS3153 interface, we read "HCIDynNumOfLongwords" longwords starting from "HCIDynOffset. Data are then passed to the VI
.../0_classes/GOD/library/VMEMemToORBDyn.vi
that reconstructs the ORBHCIDyn cluster by using the "HCIDynDescriptor".

U32HCIDynOffsetconstantPosition of the dynamic fork in the DEVIL memory. It varies depending on the lenght of other data written before in memory
U32HCIDynNumOfLongwordsconstantThe 4 HCIDyn have different length but we use a safe value to fetch any of them without missing any piece of data. The value is set to 64 longwords.
abcHCIStaDescriptorconstant

 It varies depending on the DEVIL36X.DBSta content

In order to fill the ORBHCISta cluster with data read from the SIS3153 the SIS3153 interface, we read "HCIStaNumOfLongwords" longwords starting from "HCIStaOffset. Data are then passed to the VI
.../0_classes/GOD/library/VMEMemToORBSta.vi
that reconstructs the ORBHCISta cluster by using the "HCIStaDescriptor".

U32HCIStaOffsetconstantPosition of the static fork in the DEVIL memory. It varies depending on the lenght of other data written before in memory.
U32HCIStaNumOfLongwordsconstantThe 4 HCISta have different length but we use a safe value to fetch any of them without missing any piece of data. The value is set to 240 longwords.
BooleanctrlInitDonevariableIndicates if the Control has been initialized. This flag is set to false by the openGOD VI and to true by the control after the initialization.
BooleandoSleepvariableNot used at this moment (01/03/2022)


Turn for electronsTurn for positrons



Figure 1-a: The sequence [0,1,2,3] is sorted according to the direction of the electrons beam: starting from rack 063 (DEVIL364 > 365 > 366 > 367)

Figure 1-b: The sequence [1,0,3,2] is sorted according to the direction of the positrons beam:, starting from rack 071 (DEVIL365 > 364 > 367 > 366)

...