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<== Date ==> <== Thread ==>
Subject: Re: asynSetTrace
From: Ralph Lange via Tech-talk <tech-talk at aps.anl.gov>
To: EPICS Tech Talk <tech-talk at aps.anl.gov>
Date: Tue, 11 May 2021 12:30:14 +0200
Hi Petra,

First of all:
Which version of asyn are you using?
Any particular reason for using an older EPICS 7 version, not the latest release of that branch? (Not that it would change anything for this particular issue, but...)

On Tue, 11 May 2021 at 12:02, Petra Schwalbach via Tech-talk <tech-talk at aps.anl.gov> wrote:
I want to use
asynSetTraceMask(portName,addr,mask)
asynSetTraceIOMask(portName,addr,mask)

I used EPICS 3.14.12.5 and I had no problems.
Now I use EPICS -7.0.3.1.
I configured my IOC like described in
https://docs.epics-controls.org/projects/how-tos/en/latest/getting-started/creating-ioc.html
I add
asynSetTraceIOMask("L0",-1,0x2)
asynSetTraceMask("L0",-1,0x9)
to st.cmd, but nothing happens.

Does the command "help" on the IOC console show these commands? (That's always a quick check if things have been registered properly.)
Do you have an existing asyn port with that name correctly configured?

If yes to both: Are you sure that something is happening on that port? Do you have records connected that are working?

Cheers,
~Ralph
References:
asynSetTrace Petra Schwalbach via Tech-talk
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