The EPICS Record Reference Manual
http://www.aps.anl.gov/epics/EpicsDocumentation/AppDevManuals/RecordRef/
Recordref-37.html#HEADING37-0
is clear that stringIn and stringOut support hardware device DTYP, for
the INP and OUT fields.
You can always look at the source code, stringinRecord.c when there are
questions like this too.
So the answer is that yes, you can write device support for those
records.
Mark
> -----Original Message-----
> From: [email protected]
> [mailto:[email protected]] On Behalf Of David Dudley
> Sent: Friday, March 21, 2008 5:00 PM
> To: [email protected]
> Subject: StringIn and StringOut
>
> The WIKI (I know, its only 3.13, but it's all there is right now)
> implies that StringIn and StringOut support soft devices only.
>
> If I write si and so support into my driver, can I read strings using
> it? I need to read an identification string from a PLC, and it is
> returned "as a string". Also, I need to read/write information to a
> group of Cutler-Hammer devices, which use IMPACC
> communications, that is
> based on 6 byte strings. Would be a great advantage if I
> could directly
> access them.
>
> Now that we're actually starting to get serious about EPICS, I've got
> people crawling all over the place wanting access to
> information in the
> remotes, and wanting to get trained on EPICS. Andrew, you really need
> to get the guys to fix the website so the softTV training videos are
> available. I get intermittent connection errors when I try
> to open the
> RealVideo streams. Sometimes it works ...for a while..., sometimes it
> doesn't.
>
>
> David Dudley
>
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