Experimental Physics and
Industrial Control System



there is asynInterpose.c file has a #define input_size 2048

---Original---

From: "Mark Rivers"<rivers at cars.uchicago.edu>

Date: Tue, Aug 2, 2022 21:50 PM

To: "Zimoch Dirk (PSI)"<dirk.zimoch at psi.ch>;

Cc: "36472740 at qq.com"<36472740 at qq.com>;"tech-talk at aps.anl.gov"<tech-talk at aps.anl.gov>;

Subject: Re: streamdevice in command only 2048 length

There is no limit in asyn.

How large is your waveform record?

Please share your startup script, database, and protocol file.

Mark


Sent from my iPhone

> On Aug 2, 2022, at 8:42 AM, Zimoch Dirk (PSI) via Tech-talk <tech-talk at aps.anl.gov> wrote:
>
> On Tue, 2022-08-02 at 18:54 +0800, 孙彬 via Tech-talk wrote:
>>
>>
>> Hi，
>> I use streamdevice ，use udp to read a waveform record,but read bytes only 2048,is there configuration to extend the limit?
>
> There is no limit in StreamDevice. But I am not do familiar with UDP. I guess there is a limit somewhere. Also maybe in
> asyn?
>
> Dirk
>