Experimental Physics and
Industrial Control System

Hello:

Related to Timo's group PV question, I'm looking that the circle.db that's generated with EPICS base 7.0.1.1 when running makeBaseApp.pl -t example.

The structure looks like this, i.e. different from Timo's message:

$ pvinfo training:circle
CHANNEL  : training:circle
STATE    : CONNECTED
ADDRESS  : 160.91.233.125:5075
structure
    structure record
        structure _options
            uint queueSize
            boolean atomic
    epics:nt/NTScalar:1.0 angle
        double value
        alarm_t alarm
            int severity
            int status
            string message
        time_t timeStamp
            long secondsPastEpoch
            int nanoseconds
            int userTag
        display_t display
            double limitLow
            double limitHigh
            string description
            string format
            string units
        control_t control
            double limitLow
            double limitHigh
            double minStep
        valueAlarm_t valueAlarm
            boolean active
            double lowAlarmLimit
            double lowWarningLimit
            double highWarningLimit
            double highAlarmLimit
            int lowAlarmSeverity
            int lowWarningSeverity
            int highWarningSeverity
            int highAlarmSeverity
            double hysteresis
    epics:nt/NTScalar:1.0 x
        double value
        alarm_t alarm
            int severity
            int status
            string message
        time_t timeStamp
            long secondsPastEpoch
            int nanoseconds
            int userTag
        display_t display
            double limitLow
            double limitHigh
            string description
            string format
            string units
        control_t control
            double limitLow
            double limitHigh
            double minStep
        valueAlarm_t valueAlarm
            boolean active
            double lowAlarmLimit
            double lowWarningLimit
            double highWarningLimit
            double highAlarmLimit
            int lowAlarmSeverity
            int lowWarningSeverity
            int highWarningSeverity
            int highAlarmSeverity
            double hysteresis
    epics:nt/NTScalar:1.0 y
        double value
        alarm_t alarm
            int severity
            int status
            string message
        time_t timeStamp
            long secondsPastEpoch
            int nanoseconds
            int userTag
        display_t display
            double limitLow
            double limitHigh
            string description
            string format
            string units
        control_t control
            double limitLow
            double limitHigh
            double minStep
        valueAlarm_t valueAlarm
            boolean active
            double lowAlarmLimit
            double lowWarningLimit
            double highWarningLimit
            double highAlarmLimit
            int lowAlarmSeverity
            int lowWarningSeverity
            int highWarningSeverity
            int highAlarmSeverity
            double hysteresis



The structure basically contains the complete circle:x, circle:y, circle:angle record data, while Timo had a much more compact example:

From: [email protected] <[email protected]> on behalf of Timo Korhonen <[email protected]>
Sent: Friday, October 26, 2018 6:45 AM
Subject: group PV question
...
$ pvget circle
circle
epics:nt/NTTable:1.0 
    structure record
        structure _options
            uint queueSize 0
            boolean atomic true
    double angle 279
    alarm_t alarm NO_ALARM NO_STATUS NO_ALARM
    time_t timeStamp 2018-10-26T12:35:48.132 0
    structure value
        double X 0.156434
        double Y -0.987688
 


Timo, what are you using to create this?  EPICS base 7.0.1.1? git master? Or some older version?

Thanks,
Kay

Replies:

Re: Which version are you using Re: group PV question Michael Davidsaver

Re: Which version are you using Re: group PV question Timo Korhonen

References:

group PV question Timo Korhonen

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