Experimental Physics and
Industrial Control System

Hi Dave,

 

For waveform record, I usually simply use “memcpy” in the device support routine, something like this:

 

    memcpy(precord->bptr, pointer-to-data-source, size-of-bytes-to-be-copied);

    precord->nelm = number-of-data-point;

precord->nord = number-of-data-point;

 

precord is a pointer to waveformRecord.

 

Good luck!

Yong

 

 

Hi,

I’m looking for an example of setting the input of an aai or waveform record via a function call (device support?). The function call accesses shared memory on the system where the ioc would be running if that is relevant.

 

Thanks

Dave