RE: Writing array data in an AreaDetector application

[Iain Marcuson via Tech-talk <tech-talk at aps.anl.gov>]

I do see a message I had overlooked before:

devAsynFloat64Array::initCommon, 13PIL1:cam1:PADDigiCorr find asynFloat64Array interface failed

 

I think I have the function names and signatures right, from looking at file asynPortDriver.h, if that is what you mean.

 

From: Tech-talk <tech-talk-bounces at aps.anl.gov> On Behalf Of Ralph Lange via Tech-talk
Sent: Thursday, May 01, 2025 12:54 PM
To: EPICS Tech Talk <tech-talk at aps.anl.gov>
Subject: Re: Writing array data in an AreaDetector application

 

Hi Iain,

 

Looking at the documentation [1] and your record, it all seems fine.

The waveform record type was created as an input - that's why the configuration field is INP. Unrelated to your problem.

 

It's most probably a code issue. Is your additional method properly declared in the class declaration, so that the default implementation of the method is overridden?

 

Cheers,
~Ralph

 

[1]  https://epics-modules.github.io/master/asyn/R4-43/asynDriver.html#devAsynFloatXXXArray 

 

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