Experimental Physics and
Industrial Control System

Hi all,

I've tried with base 3.14.11 and it worked:

## Start any sequence programs
#seq sncExample, "user=hinkoHost"
epics> precord->a 1.000000
precord->b 123.000000
precord->a 2.000000
precord->b 123.000000
precord->a 3.000000
precord->b 123.000000
precord->a 4.000000
precord->b 123.000000


I guess it is my time to move on with the EPICS base release ;).

Thank you all!

Best regards,
Hinko

-----Original Message-----
From: [email protected] on behalf of Hinko Kocevar
Sent: Wed 11/24/2010 7:44 PM
To: Eric Norum; EPICS Tech Talk
Subject: RE: subrecord INPx

Hi Eric,

On 11/24/10 19:16, Eric Norum wrote:
> Are you sure that your EPICS base and test application are built properly?

I did a make clean in base and removed my install folder. Remade the base
and used makeBaseApp.pl to recreate the example IOC - result is the same!?


> When I run this I see:
>
> epics>  precord->a 1.000000
> precord->b 123.000000
> precord->a 2.000000
> precord->b 123.000000
> precord->a 3.000000
> precord->b 123.000000
> precord->a 4.000000
> precord->b 123.000000
>
>
> Looks right to me.

To me too.
I'm glad that code works.. I'll go and re-get the base sources from the web
and give it another stab :S

Thank you!

Best regards,
Hinko
On Nov 24, 2010, at 6:49 AM, Hinko Kocevar wrote:

> Hi,
>
> I'm poking around the example IOC I've created with:
>
> $ makeBaseApp.pl -t example app1
> $ makeBaseApp.pl -i -t example app1
>
> Example runs fine and records are behaving as expected, but..
>
> I tried to experiment with subRecord, but the mySubProcess routine does not seem to get values on INPx fields if they are not constants. I've added following line to get INPA value inside the C function:
>
> static long mySubProcess(subRecord *precord)
> {
>    if (mySubDebug)
>        printf("Record %s called mySubProcess(%p)\n",
>               precord->name, (void*) precord);
>
>    printf("precord->a %lf\n", precord->a);
>    printf("precord->b %lf\n", precord->b);
>
>    return 0;
> }
>
>
> Example:
>
> record(sub,"$(user):subExample")
> {
>    field(INAM,"mySubInit")
>    field(SNAM,"mySubProcess")
>    field(INPA, "$(user):subInc")
>    field(INPB, "123")
> }
>
> record(calc, "$(user):subInc") {
>  field(SCAN, "1 second")
>  field(VAL, "0")
>  field(CALC, "(A+1)")
>  field(INPA, "$(user):subInc.VAL NPP")
> }
>
> Output from IOC:
> Record hinkoHost:subcall called mySubProcess(0x9205998)
> precord->a 0.000000
> precord->b 123.000000
> Record hinkoHost:subcall called mySubProcess(0x9205998)
> precord->a 0.000000
> precord->b 123.000000
> Record hinkoHost:subcall called mySubProcess(0x9205998)
> precord->a 0.000000
> precord->b 123.000000
>
>
> At the same time, if I monitor the $(user):subInc:
> camonitor hinkoHost:subInc
> hinkoHost:subInc               2010-11-24 15:45:57.346136 14
> hinkoHost:subInc               2010-11-24 15:45:58.346438 15
> hinkoHost:subInc               2010-11-24 15:45:59.346628 16
>
> What am I missing?
>
> Best regards,
> Hinko
>
> --
> Hinko Kocevar
> Technical support software engineer
> Instrumentation Technologies d.d.
> Velika pot 22, SI-5250 Solkan - Slovenia
> T:+386 5 3352600, F:+386 5 3352601
> mailto: [email protected]
>
> http://www.i-tech.si - When your users demand stability
>
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--
Eric Norum
[email protected]

Replies:

RE: [SOLVED] RE: subrecord INPx Allison, Stephanie

References:

subrecord INPx Hinko Kocevar

Re: subrecord INPx Eric Norum

RE: subrecord INPx Hinko Kocevar

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