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Subject: Re: CryoTel GT Cooler: different startup and shutdown StreamDevice protocols
From: Zimoch Dirk via Tech-talk <[email protected]>
To: boj <[email protected]>
Cc: "[email protected]" <[email protected]>
Date: Thu, 23 May 2024 20:51:22 +0000
Hello Bo

Can you give examples for the two different replies? Is there any information in the replies you want to use? Can there be any error-replies (e.g. something like „cannot switch on right now“)?

Dirk

> Am 23.05.2024 um 21:19 schrieb boj via Tech-talk <[email protected]>:
> 
> Dear all
> 
> I am implementing a StreamDevice based IOC for a "CryoTel GT Cooler", which in general is very easy to communicate with, but has some strange behaviors for
> the startup and shutdown commands.
> 
> I need to send one of the following commands:
> 
> SET SSTOP=1
> 
> or
> 
> SET SSTOP=0
> 
> However, the response is different in the two cases.
> 
> I think a "BO" record, should be used, but is there anyway I can have different protocol definitions for the "1" and "0" state?
> 
> Alternatively, is there an easy way to separate this into two records?
> 
> Thanks in advance
> 
>    Bo

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