Experimental Physics and
Industrial Control System

[email protected] (Marty Kraimer) · Fri, 26 Jan 1996 08:06:27 -0600

> From [email protected] Fri Jan 26 03:52 CST 1996
> Date: Fri, 26 Jan 96 01:51:27 PST
> From: [email protected] (John Spring)
> To: [email protected]
> Subject: Displaying waveforms
> Content-Type: text
> Content-Length: 1636
> 
> Hi guys:
> 
> If you have the time could you answer a question?
> 
> Why would the following code fragment not work?
> 
> 
> 
> double waveform_array[16384];
> assign waveform_array to "WAVEFORM_ARRAY.VAL";

> Instead of putting this array into my waveform record, the dang computer 
> prints the error message: 
> 
> error from CA on WAVEFORM_ARRAY.VAL
> The array or data structure specified will not fit in CA message buffer
> 
> Any ideas what's wrong? Thank you very much!
> 
> John Spring

At the present time Channel Access can only transmit messages that fit
in it's tcp buffer which is declared to be 16K Bytes. 

Marty Kraimer

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System