wait/dealy inside a record

[Stefen Paul <stefen4114@gmail.com>]

Hi all,

I'm using a waveform record (with custom device support) for writing & reading a hardware.

I need following sequence:

- write to a register

- wait for 20 microseconds

- again write to the same register

- again wait for 20 microseconds

- read an array of other registers

Any tips on how can I generate a delay/wait of ~20 microsec inside the device support routine  or otherwise in EPICS ?

Thanks,

Stefen