Yse, I did 5 Gbytes.

export EPICS_CA_MAX_ARRAY_BYTES=5000000000

 

 

 

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