softMotorTf.db #24
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softMotorTf.db #24
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Alternative to softMotor.db which uses transform records for the forward calc and all stop calculations
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I like the ability
softMotor.dbgives you to configure a "Soft Channel" motor record at runtime, however I find it very limiting on its own sincecalcoutrecords are used which can only write their outputs to a single PV. For example, say I wanted the soft motor to drive three other motors together. There is no way to tell the soft motor to write its output to three different PVs.Here I propose
softMotorTf.dbas an alternative tosoftMotor.dbwhich usestransformrecords instead ofcalcoutrecords for the$(P)$(SM)CalcFrwdand$(P)$(SM)CalcStopcalculations. It also removes the additionalscalcoutrecords insoftMotor.dbwhich are used to copy links to the underlying calc records in favor of having the user configure the records directly. To configure an instance ofsoftMotorTf.dbthe user must configure the readback(calcout), moving(calcout), output(transform), and stop(transform) calculations.Screens for MEDM and CaQtDM are also included which are slight variations of the softMotor screens. The transform and calcout screens are used from the
calcmodule.