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Preferred development workflow with git repository:

  • Create new development branch for work in personal clone of repo
  • Do work and test
  • Merge in any recent changes from main branch
  • Push your branch, email Glen to evaluate & merge into main branch

Generic tasks/ideas

TaskStatusAssigned ByActively Worked on by...
Full lists of PVs used in HLAs accessible from each help menu
GlenSharon
Complete documentation for each HLA & generic controls/modeling interface
Glen
Remove remaining dependencies on legacy Matlab2012 & "matlab model" code
Glen
Remove instances of direct use of LabCA - move everything over to using PV class in readiness for implementation of PVANeeds doing by mid-2023?Glen
Faster list-based caget operations in PV class + improve first-time calls (speed up LiveModel initialization)
Glen
Implement asyn operations when move to >Matlab2021
Glen
Extend matlab server model to facet-srv01?
Glen
Change default range of Schottky Scan GUI
LoneySharon
Automation of 10-3/10-4 phase scans (in Schottky GUI or phase scan GUI)To be implemented into new phase scan GUILoneyBuschmann
Add Logbook feature to BSA GUI
LoneySharon

AIDA-PVA

TaskStatusAssigned byActively Worked on by...
Larger # buffered BPM data acquisitions (up to 1000 @ 10Hz?)11/7/22: Tested, deployed in Wirescan app- appears to be working well.GlenCOMPLETE
Asynchronous calls (especially for bufferedacq) from Matlab11/4/22: Tested, declared working.GlenCOMPLETE
Implement interface to SCP corr plots10/22/22: Implemented by George, documentation on AIDA-PVA website, needs testingGlenGeorge, Glen
Multi-device set (and asynchronous status return) on PMDL (and others...?)11/7/22: Tested, working well in MDLFF app for multi-set of PMDL values.GlenCOMPLETE
Feedback HSTA bit control (be able to change Feedback → Compute)9/22/22: Implemented and tested ability to write raw HSTA bit values, matlab interface to toggle OFF, Compute, Feedback states written and tested. George to implement cleaner AIDA-level state change interface.GlenGeorge, Glen
Fix AIDA service crashes on VAX (or be able to detect and self correct)9/22/22: Many potential non catching of errors found by George and changes to server-side code made, cannot induce server failures by testing. Need to operationally observe to see if fixes are good.GlenGeorge & Greg

F2_Orbit

TaskStatusAssigned ByActively Worked on by...
Plotted orbit doesn't respect pre-selected BPM list when loading a Config with pre-measured BPM data
Glen
Indicate TRIM operation in progress by grey-out of "Do correction" button or similar
Glen
Make MIA tab functionality work
Glen
"Plot all" option doesn't work correctly when displaying corrected orbit after performing orbit correction calc
Glen
Re-instate some auto dispersion correct functionality (e.g. DL10 correction with Q10731)
Glen
Add kick and dispersion source fit functionality to orbit and dispersion tabs
Glen
Changing fit location should update plot and fit data- currently doesn't work
Glen
Link reference orbit saved to Python bpm orbit tool reference saves
Glen
Implement TMIT cuts for BPM orbit
Glen
Implement measured Rmat (as opposed to model Rmat) interface (including measurement tools?)
Glen

F2_LEM

TaskStatusAssigned ByActively Worked on by...
Store design L1,L2,L3 operating phases in EPICS PVs
Glen
Watcher version of LEM: info on when LEM needed etc + interface with CUD
Glen
Ignore CQ's & SQ's for purposes of Twiss parameter propagation (BMAG plot)
Glen
Make a way to flag "Matching Quads" and deal with them differently when "LEM to model"?
Glen
Fix BACT=0 causing "NaN"'s in BMAG propogation
Glen

F2_Matching

TaskStatusAssigned ByActively Worked on by...
On Multi-Wire matching tabs, wire names don't change when reading in data from different Linac section
Glen
Keep last vals in MW tab when switch back from other tab
Glen
Auto de-select CQ & SQ magnets from matching options
Glen
Add native quad scan functionality
Glen
Allow Undo button to retain old values after calculating new match
Loney

F2_Feedback

TaskStatusAssigned ByActively Worked on by...
Jitter button ON/OFF status not working properly
Glen
DL10 controller name "IN10"→"LI10" on GUI
Glen
Settings GUI plot to include line showing feedback desired offset value
Glen
Fix freezing of GUI when closing settings panels
Glen
Tie DL10 feedback stpoint directly to LLRF control → switch off "slow fb" on RF controller when feedback on and vice-versa, increase feedback gain
Glen
Implement full PID controller coefficients to each feedback, setup and test and include P or PID as option (at least for DL10)
Glen
Implement use of LI17 fast phase shifters for BC20 feedback through SCP multiknob controls
Glen
Auto-adjust gains for changes in beam rate
Glen
Add FFS transverse feedback
GlenLauren

MDL_FeedForward

TaskStatusAssigned byActively Worked on by...
Data collection: have watcher record each GOLD entry and associated data and save to disk
Glen
Make user-facing configuration GUI to examine training data & evaluate performance & tune NN or linear models or manually tweak
Glen
Implement multi-device write commands in AIDA for PMDL data

10/7/22: AIDA software written to allow this
11/7/22: Implemented in MDLFF app and tested.

GlenCOMPLETE

F2_Wirescanner

TaskStatusAssigned byActively Worked on by...
User access to PMT timing & gate widths
Glen
When selecting motor position units option- propagate changes to plot to see centroid of scan in motor units
Glen
Jitter correction for Linac wirescanners in L2 and L3

9/19/22: Initial tests show buffered bpm acq with ~200 pulses works, initial code implemented, needs testing with beam
10/7/22: AIDA now supports up to 1800 buffered data points
11/7/22: Debugged jitter correction code with AIDA BPM in app, test worked well- all beam size measurements in L2 & L3 reduce when jitter correction selected.

GlenCOMPLETE

S20 Configurator

TaskStatusAssigned byActively Worked on by...
Write current IP waist position to a dedicated PV instead of sharing with desired waist position 
Ryan

S20 IP Waist from BPM Jitter

TaskStatusAssigned byActively Worked on by...
Create11/6/22: Tested, working. Results are unstable, assuming this is due to dispersion leakage and large energy jitter. Next job is to implement SVD algorithm to simultaneously fit dispersion functions and remove energy jitter component.GlenGlen


SLC Control System Notes

Ken Brobeck's How to restart some VMS processes guide.


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