RE: Buffer full issue with ADAravis

[Mark Rivers via Tech-talk <tech-talk at aps.anl.gov>]

Hi Katie,

 

That output does not show what I want.

 

Please do the following:

 

-          Comment out the asynSetTraceMask line in the startup script again

-          Boot the IOC

-          Once it is done booting type that asynSetTraceMask command interactively on the command line

-          Press the Acquire button

-          Let it run for a few seconds and then type exit.

 

Send me the output.

 

Thanks,

Mark

 

 

From: Katie Matusik <kmatusik at sigray.com>
Sent: Friday, February 21, 2020 1:19 PM
To: Mark Rivers <rivers at cars.uchicago.edu>
Cc: tech-talk <tech-talk at aps.anl.gov>
Subject: Re: Buffer full issue with ADAravis

 

Hi Mark,

When I press "acquire", I don't get any output in the iocsh console. I'm attaching a text file of the console output when asyntrace is enabled; I truncated at some point and am hopefully providing you with the relevant info. For wc, I get  2161 3959 58969 Teledyne_ShadoBox.template; when I use the original script version (i.e. remove "IntReg"), then I recover your exact output:  2119  3881 57783 GenICamApp/Db/Teledyne_ShadoBox.template.  

 

Thanks so much,

Katie

 

 

On Fri, Feb 21, 2020 at 10:19 AM Mark Rivers <rivers at cars.uchicago.edu> wrote:

Hi Katie,

 

Ø  I should mention that I made two changes to makeDb.py in order for it to generate the database file:  line 26 was changed to specify the encoding type, "genicam_lines = open(args[0], encoding="utf-8").readlines()" otherwise it threw an error (I'm using python v3.6.9),

 

I am using Python 3.7.3 and I did not get that error on the xml you attached to your previous message.  This is what I see when I run addCamera, which runs makeDb.py and makeAdl.py.

 

corvette:~/devel/areaDetector/ADGenICam>./addCamera.sh Teledyne_ShadoBox

Don't know what to do with IntReg

Don't know what to do with IntReg

Don't know what to do with IntReg

Don't know what to do with IntReg

Don't know what to do with IntReg

More than 16 enum entries for GevSupportedOptionSelector mbbi record, discarding additional options.

   If needed, edit the Enumeration tag for GevSupportedOptionSelector to select the 16 you want.

Don't know what to do with Register

Don't know what to do with IntReg

Don't know what to do with Register

Don't know what to do with Register

Don't know what to do with Register

 

Ø  and I added "IntReg" to the list of data types in line 145, "if node.nodeName in ["Integer", "IntConverter", "IntSwissKnife", "IntReg"]:".

 

I do see messages that say “Don't know what to do with IntReg”, but I think they are harmless, just as the ones that say “Don't know what to do with Register”.  This is what I get running “wc” on the resulting .template file.

 

corvette:~/devel/areaDetector/ADGenICam>wc GenICamApp/Db/Teledyne_ShadoBox.template

2119  3881 57783 GenICamApp/Db/Teledyne_ShadoBox.template

 

What do you get?

 

Mark

 

 

 

 

 

 

From: Mark Rivers
Sent: Friday, February 21, 2020 12:03 PM
To: 'Katie Matusik' <kmatusik at sigray.com>
Cc: tech-talk <tech-talk at aps.anl.gov>
Subject: RE: Buffer full issue with ADAravis

 

Hi Katie,

 

Ø  When I press acquire, the buffer again immediately fills up and neither the values in the "Status" box nor in the stats plugin change.

 

The buffer is not actually “filling up”.  It does indicate that 20 NDArrays have been allocated, totaling 114.3 MB.  Your arrays are 2304x1300 pixels, presumably 2-bytes per pixel, which is  5.71 MB per array.  20 arrays would be 114.3 MB, which is excactly what it says it allocated.

 

When you press Acquire are there any messages on the iocsh console?

 

It looks like the ADAravis driver is allocating NDArrays, but it is never doing callbacks, and never realizing that acquisition is complete.

 

We are going to need to enable some debugging to figure out why.

 

The first thing to do is to enable all asynTrace information from the driver.  In your startup script uncomment this line after aravisConfig():

 

asynSetTraceMask($(PORT), 0, TRACE_ERROR|TRACEIO_DRIVER|TRACE_FLOW)

 

If that does not provide enough information you will need to add some more asynPrint statements in the driver to track down what is going wrong.

 

Mark

 

 

 

From: Katie Matusik <kmatusik at sigray.com>
Sent: Friday, February 21, 2020 10:54 AM
To: Mark Rivers <rivers at cars.uchicago.edu>
Cc: tech-talk <tech-talk at aps.anl.gov>
Subject: Re: Buffer full issue with ADAravis

 

Hi Mark,

 

Please see attached for the plugins/all and statistics screens, as well as the xml file. The pixel format options are mono14 and mono12packed. I changed the status rate to 1 second and enabled the statistics plugin. When I press acquire, the buffer again immediately fills up and neither the values in the "Status" box nor in the stats plugin change. I should mention that I made two changes to makeDb.py in order for it to generate the database file:  line 26 was changed to specify the encoding type, "genicam_lines = open(args[0], encoding="utf-8").readlines()" otherwise it threw an error (I'm using python v3.6.9), and I added "IntReg" to the list of data types in line 145, "if node.nodeName in ["Integer", "IntConverter", "IntSwissKnife", "IntReg"]:".

 

Thanks so much,

Katie

 

 

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Katie Matusik

Systems Engineer

Sigray, Inc.

5750 Imhoff Drive, Suite I

Concord, CA 94520 USA

Office: 1 (925) 326 - 7926

 

 

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