Pressure Control: Disable manual controls when user access is enabled

[t-b]

Otherwise we can get an assertion as the manual pressure pulse interferes.

Close #2124

[timjarsky]

@t-b I think it also makes sense to stop the application of a manual pressure, when user access is checked.

[t-b]

@timjarsky Thanks for testing. I've revised the solution completely. Please test.

[timjarsky]

@t-b this assertion when moving the headstage slider with user access enabled is also in main

  !!! Assertion FAILED !!!
  Message: "The control setvar_DataAcq_SSPressure in the panel ITC1600_Dev_0 is disabled. The control state cannot be changed when disabled."
  Please provide the following information if you contact the MIES developers:
  ################################
  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  Stacktrace:
  DAP_SliderProc_MIESHeadStage(...)#L3662 [MIES_DAEphys.ipf]
P_UpdatePressureModeTabs(...)#L1827 [MIES_PressureControl.ipf]
PGC_SetAndActivateControl(...)#L203 [MIES_ProgrammaticGUIControl.ipf]
  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  Time: 2024-07-10T16:21:17-07:00
  Locked device: [ITC1600_Dev_0]
  Current sweep: [NaN]
  DAQ: [DAQ_NOT_RUNNING]
  Testpulse: [TEST_PULSE_BG_MULTI_DEVICE]
  Experiment: Untitled ()
  Igor Pro version: 9.0.6.1 (56565)
  MIES version:
  Release_2.7_20230809-785-g9f4bd850c
Date and time of last commit: 2024-06-19T00:20:29+02:00
Submodule status: 
-bcbf5729ee85da80ea0f14dd5a42b55ed8fda47e Packages/IPNWB
-ecdc0c6271c96ce2101b626b1361ab242a30a2e7 Packages/doc/doxygen-filter-ipf
-d557db885f2077bb1998cf9ef938477881c44775 Packages/igortest
  ################################

[timjarsky]

@t-b the changes specific to this PR look good.

[t-b]

@timjarsky Fixed.

[timjarsky]

@t-b, when enabling user access, the Apply button and the psi setvar for manual pressure control are disabled. However, when selecting another headstage while user access is enabled (and functional), the Apply button is enabled on the newly selected headstage. It should remain disabled.

When turning off user access, the Apply button and psi setvar become enabled, however, the pressure is not applied to the headstage.

I wonder if the desired behavior should be that User access works with manual pressure control and the manual value is only applied when user access is turned off.

[t-b]

However, when selecting another headstage while user access is enabled (and functional), the Apply button is enabled on the newly selected headstage. It should remain disabled.

I'm not sure. The code suggests that user access is a per headstage setting, see e.g. P_GetUserAccess.

When turning off user access, the Apply button and psi setvar become enabled, however, the pressure is not applied to the headstage.

Fixed.

I wonder if the desired behavior should be that User access works with manual pressure control and the manual value is only applied when user access is turned off.

We can chat about this today.

[t-b]

Tim will playaround to find out the desired behaviour regarding user pressure.

[timjarsky]

@t-b User access and manual interactions should mimic user access and auto pressure option interactions; the manual mode should be maintained (not disabled) while giving the user access. So, all that is being switched are the TTLs, and the regulator output pressure is maintained (as is the button state).