Experimental Physics and
Industrial Control System

Hi Mark,

Am I right in thinking this should work with NDArrays of different data types or dimensions, at least if the driver or plugin maintained different NDArrayPool instances?

Cheers,
Matt

> On Sep 23, 2016, at 8:04 AM, Mark Rivers <[email protected]> wrote:
> 
> Hi Hinko,
> 
>> To answer my own question, I think the NDPluginTimeSeries::doTimeSeriesCallbacks() does what I'm after.
> 
> Yes, that is correct.  Each NDArray callbacks is done with a different asyn "addr".  So the plugin must pass the flag ASYN_MULTIDEVICE in the constructor and downstream plugins must subscribe for callbacks using the appropriate "addr".
> 
> This is a search to see what plugins call doCallbacksGenericPointer with a non-zero final argument:
> 
> NDPluginCircularBuff.cpp:              doCallbacksGenericPointer(preBuffer_->readFromStart(), NDArrayData, 0);
> NDPluginCircularBuff.cpp:                doCallbacksGenericPointer(preBuffer_->readNext(), NDArrayData, 0);
> NDPluginCircularBuff.cpp:          doCallbacksGenericPointer(pArrayCpy, NDArrayData, 0);
> NDPluginColorConvert.cpp:    doCallbacksGenericPointer(this->pArrays[0], NDArrayData, 0);
> NDPluginFFT.cpp:    doCallbacksGenericPointer(pArrayOut, NDArrayData, 0);
> NDPluginFile.cpp:    doCallbacksGenericPointer(pArray, NDArrayData, 0);
> NDPluginFile.cpp:      doCallbacksGenericPointer(pArrayOut, NDArrayData, 0);
> NDPluginOverlay.cpp:    doCallbacksGenericPointer(this->pArrays[0], NDArrayData, 0);
> NDPluginProcess.cpp:        doCallbacksGenericPointer( pArrayOut, NDArrayData, 0);
> NDPluginROI.cpp:    doCallbacksGenericPointer(this->pArrays[0], NDArrayData, 0);
> NDPluginROIStat.cpp:      doCallbacksGenericPointer(pArrayOut, NDArrayData, 0);
> NDPluginStats.cpp:            doCallbacksGenericPointer(pArrayOut, NDArrayData, 0);
> NDPluginTimeSeries.cpp:    doCallbacksGenericPointer(pArrayOut, NDArrayData, numSignals_);
> NDPluginTimeSeries.cpp:      doCallbacksGenericPointer(pArray, NDArrayData, signal);
> NDPluginTransform.cpp:  doCallbacksGenericPointer(transformedArray, NDArrayData,0);
> NDPosPlugin.cpp:      doCallbacksGenericPointer(this->pArrays[0], NDArrayData, 0);
> 
> So of the standard plugins in ADCore only NDPluginTimeSeries does this.
> 
> Mark
> 
> ________________________________
> From: [email protected] [[email protected]] on behalf of Hinxx [[email protected]]
> Sent: Friday, September 23, 2016 6:44 AM
> To: [email protected]
> Subject: Re: areaDetector plugin with multiple outputs
> 
> To answer my own question, I think the NDPluginTimeSeries::doTimeSeriesCallbacks() does what I'm after.
> 
> On 09/23/2016 10:41 AM, Hinxx wrote:
> Hi,
> 
> I would like to have a single input array into areaDetector plugin and have the plugin deliver multiple arrays as output. Is this possible? Are there any examples?
> I would then like to feed the output arrays into other areaDetector plugins.
> 
> Thanks,
> Hinko
> 
> 
> 

Replies:

RE: areaDetector plugin with multiple outputs Mark Rivers

References:

areaDetector plugin with multiple outputs Hinxx

Re: areaDetector plugin with multiple outputs Hinxx

RE: areaDetector plugin with multiple outputs Mark Rivers

Navigate by Date:

Prev: Re: areaDetector plugin with multiple outputs Hinxx

Next: RE: areaDetector plugin with multiple outputs Mark Rivers

Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  <2016>  2017  2018  2019  2020  2021  2022  2023  2024 

Navigate by Thread:

Prev: Re: areaDetector plugin with multiple outputs Hinxx

Next: RE: areaDetector plugin with multiple outputs Mark Rivers

Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  <2016>  2017  2018  2019  2020  2021  2022  2023  2024