Experimental Physics and
Industrial Control System

 

Ø  So, is there any type of records that can trigger `readXX()` and `writeXX()` functions so that almost a half  of the records need not to be built?

 

I don’t understand what you are asking.  Please give a specific example of what you want to do for one parameter. 

 

Many asynPortDriver drivers use SCAN=I/O Intr for the input so they are processed when the driver does callParamCallbacks().  This will only process the input record if the value has changed.

 

I this is a motor driver have you considered using the motor record and writing a driver based on the asynMotorController and asynMotorAxis base classes?

 

Mark