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| <== Date ==> | <== Thread ==> |
|---|
| Subject: | Re: CAMAC IO |
| From: | Tim Mooney <[email protected]> |
| To: | "Szalata, Zenon M." <[email protected]> |
| Cc: | EPICS tech-talk <[email protected]> |
| Date: | Wed, 10 Oct 2007 07:52:44 -0500 |
I am writing a soft IOC based on asyn which will do CAMAC IO via KS3988 GPIB crate controller. I have two problems that I am not sure how to solve. 1. write a counted array of bytes containing numeric values to the crate controller. What record type is well suited for that?
2. Also, What record type should I use to read an array of bytes from the crate controller?
Unrelated question is, Is it possible to modify a field value in a record from within a subroutine? To be more specific, I have a sub record and from its process subroutine I want to modify a field in another record. Can that be done?
Thanks, Zen
-- Tim Mooney ([email protected]) (630)252-5417 Beamline Controls & Data Acquisition Group Advanced Photon Source, Argonne National Lab.