Experimental Physics and
Industrial Control System

On 08/12/2016 03:48 AM, Stefen Paul wrote:
> 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 ?

A simple example of asynchronous device support.

http://mdavidsaver.github.io/epics-doc/epics-devsup.html#_asynchronous_example

References:

wait/dealy inside a record Stefen Paul

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