Experimental Physics and
Industrial Control System

From: Tech-talk <tech-talk-bounces at aps.anl.gov> on behalf of Adrian Martinez via Tech-talk <tech-talk at aps.anl.gov>
Date: Wednesday, June 16, 2021 at 10:49 AM
To: Zhang Yuliang <zhangyl at ihep.ac.cn>
Cc: tech-talk at aps.anl.gov <tech-talk at aps.anl.gov>
Subject: Re: Re: Get timestamp from another IOC

Hello Yuliang,

Hello Adrian,

 

Please paste the code of record "$(Y):Timestamp_from_IOC1". Can you make sure the record "$(Y):Timestamp_from_IOC1" processed periodically or only once?

 

Regards,

Yuliang 

-----原始邮件-----
发件人:"Adrian Martinez" <adrian.martinez at sevensols.com>
发送时间:2021-06-16 18:38:42 (星期三)
收件人: "Zhang Yuliang" <zhangyl at ihep.ac.cn>
抄送: tech-talk at aps.anl.gov
主题: Re: Get timestamp from another IOC

Hello Yuliang,

 

I have deleted CP but It does not work. The PV "TimeStr" is still not updated.

 

Thanks, Adrián.

 

El mié, 16 jun 2021 a las 12:09, Zhang Yuliang (<zhangyl at ihep.ac.cn>) escribió:

Hello Adrian,

 

Try to delete CP in line "field(TSEL, "$(Y):Timestamp_from_IOC1.TIME CP MS")".

 

Regards,

Yuliang

-----原始邮件-----
发件人:"Adrian Martinez via Tech-talk" <tech-talk at aps.anl.gov>
发送时间:2021-06-16 18:03:22 (星期三)
收件人: tech-talk at aps.anl.gov
抄送:
主题: Get timestamp from another IOC

Hello,

 

I'm trying to get the timestamp from another IOC (we will call it "IOC1") using the following DB records:

 

record(stringin, "$(user):TimeStr") {

    field(DTYP, "Soft Timestamp")
    field(TSEL, "$(Y):Timestamp_from_IOC1.TIME CP MS")
    field(INP, "@%s")
    field(SCAN, ".2 second")
}

record(ao, "$(user):Time"){
     field(DTYP, "asynInt32")
     field(OUT,  "@asyn($(PORT),$(ADDR),$(TIMEOUT))my_time")
}

record(calcout, "$(user):TimeCalc"){
     field(OUT, "$(user):Time PP")
     field(CALC, "A")
     field(INPA, "$(user):TimeStr.VAL CP MS")
     field(PINI, "YES")
}

 

At the startup of IOC2 I am able to get the timestamp from IOC1 but only once. The PV "TimeStr" doesn't update.

Can someone help me with this task?

 

Thanks in advance, Adrián.

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--

Adrián Martínez Múnera

Embedded Software Engineer

 

This e-mail and any materials attached hereto, including, without limitation, all content hereof and thereof are confidential and proprietary to Seven Solutions,S.L and/or its affiliates, and are *confidential*. Without the prior written consent of Seven Solutions, this content may not (i) be disclosed to any third party, (ii) be reproduced, modified or otherwise used by anyone other than current employees of Seven Solutions or its affiliates. If you are not the intended recipient or if this message has been received in error, please immediately notify us via e-mail and delete it.

 This e-mail and any materials attached hereto, including, without limitation, all content hereof and thereof are confidential and proprietary to Seven Solutions,S.L and/or its affiliates, and are *confidential*. Without the prior written consent of Seven Solutions, this content may not (i) be disclosed to any third party, (ii) be reproduced, modified or otherwise used by anyone other than current employees of Seven Solutions or its affiliates. If you are not the intended recipient or if this message has been received in error, please notify us immediately via e-mail and delete it.