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Subject: seq 2.3.0 with dynamic PV-array assignment?
From: "Laznovsky Michael (PSI)" <michael.laznovsky@psi.ch>
To: "tech-talk@aps.anl.gov" <tech-talk@aps.anl.gov>
Date: Mon, 20 Jun 2016 09:13:18 +0000
Hi- just wondering if anyone out there is using seq version 2.3.0 with dynamic PV assignment
from PV arrays?  The "snc" compiler generates code with missing arguments to seq_pvAssign()
and seq_pvMonitor(), which of course then doesn't compile.
 
foo.st:
        float pv_PS_MODE [ 48 ];
        assign pv_PS_MODE to "" ;               // will be dynamic
        ...
        pvAssign ( pv_PS_MODE [i], buf );       // char buf[] == PV name
        pvMonitor( pv_PS_MODE [i] );
 
snc: foo.st -> foo.c:
        static float pv_PS_MODE[48];
        static CH_ID seqg_chid_pv_PS_MODE;
        ...
        seq_pvAssign(seqg_env, , buf);
        seq_pvMonitor(seqg_env, );
 
I'm asking in case someone may have seen this, and has a work-around. My alternatives are to revert
to an earlier version (does 2.2 work OK for this?), or use a clumsy scalar-PV implementation.
 
thanks
Mike
 
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RE: seq 2.3.0 with dynamic PV-array assignment? Laznovsky Michael (PSI)

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