Experimental Physics and
Industrial Control System

From: Tech-talk <[email protected]> on behalf of "[email protected]" <[email protected]>
Reply-To: Kiman Ha <[email protected]>
Date: Wednesday, September 11, 2019 at 5:12 PM
To: Mark Rivers <[email protected]>
Cc: "Podobedov, Boris" <[email protected]>, "[email protected]" <[email protected]>, "[email protected]" <[email protected]>
Subject: RE: lcaGet maximum readout array size

How to increase the timeout?

At the Matlab lcaLAB function or other ...?

Kiman

-----Original Message-----

From: Mark Rivers <[email protected]>

Sent: Wednesday, September 11, 2019 4:56 PM

To: Ha, Kiman <[email protected]>

Cc: [email protected]; Podobedov, Boris <[email protected]>; [email protected]

Subject: Re: lcaGet maximum readout array size

I think you need to increase the timeout or retries in ezca.

Mark

Sent from my iPhone

On Sep 11, 2019, at 3:20 PM, Ha, Kiman via Tech-talk <[email protected]<mailto:[email protected]>> wrote:

Hi all,

I am trying to readout  (180 * 4 PVs) * 1 M point BPM ADC raw data using the lcalab.

But, I found errors at waveform size > (180*4*100K) point.

Any solutions for readout 180*4*1M array size?

% BPM [180x1]

tmp1=strcat(BPM, 'Ampl:ARaw-I');

tmp2=strcat(BPM, 'Ampl:BRaw-I');

tmp3=strcat(BPM, 'Ampl:CRaw-I');

tmp4=strcat(BPM, 'Ampl:DRaw-I');

Reading waveforms...

Error using lcaGet

multi_ezca_get -  ezcaGetWithStatus(): no response in time

Error in adcLongWfmRead_1m (line 276)

        allADC = lcaGet([tmp1; tmp2; tmp3; tmp4], WLength);

Thanks,

Kiman