bugGNU Octave - Bugs: bug #32316, Feature request: timer object...

 
 

bug #32316: Feature request: timer object functions

Submitted by:  None
Submitted on:  Tue 01 Feb 2011 04:11:09 PM UTC  
 
Category:  Octave Function Severity:  1 - Wish
Priority:  1 - Later Item Group:  Feature Request
Status:  Confirmed Assigned to:  None
Originator Name:  Rick T Originator Email:  -email is unavailable-
Open/Closed:  Open Release:  dev
Operating System:  Any

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Sun 30 Sep 2018 10:38:11 PM UTC, comment #5:

Updating that it is still missing in 4.4.1. If there is any hope for polling measurement instrumentation this request should be bumped up in its priority. Matlab is used extensively for coding virtual instruments. Without an asynchronous timer, time based measurements and control become considerably complicated.

Gilad Orr <gilo>
Thu 08 Dec 2016 03:48:37 AM UTC, comment #4:

updating that this bug is still present in 4.2.0 (timer objects are not yet implemented)

Nicholas Jankowski <nrjank>
Tue 29 Dec 2015 10:55:09 PM UTC, comment #3:

Depending on what you want you may get the required functionality by input event hooks and some not so elegant work-arounds.
For example, I wanted to update a figure plot data periodically while releasing the prompt/terminal for user interaction (i.e. a while and usleep would not do).
Here is what I did:

Anonymous
Fri 10 Feb 2012 05:42:22 PM UTC, comment #2:

Re-titling to reflect the actual issue in question.

The desired Matlab function is documented here (http://www.mathworks.com/help/techdoc/ref/timer.html).

Rik <rik5>
Project Administrator
Thu 03 Feb 2011 06:14:22 AM UTC, comment #1:

If you want advice or help, please use the -email is unavailable- mailing list.

But since this report does mention a function that is in Matlab and missing from Octave, I've tagged this as a feature request and lowered the priority accordingly.

John W. Eaton <jwe>
Project Administrator
Tue 01 Feb 2011 04:11:09 PM UTC, original submission:

Greetings All

I'm trying to create a function which runs at different times very much how the hands of a clock works. I planned on using the timer function to vary the rate at which they run like in this link
http://blogs.mathworks.com/videos/2008/05/05/advanced-matlab-timer-objects/

but octave does not have this. Is there an add-on package I need to install or does someone know of a better way of doing this.

Example of what I'm trying to do
1) have several objects that go from 0-360 degrees
incrementing by 1
2) the clock example is the best one I can think of
0-360 degrees in 1 second
0-360 degrees in 1 minute
0-360 degrees in 1 hour
Is there a way to do this in octave?

tia

Anonymous

 

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Carbon-Copy List
  • -email is unavailable- added by gilo (Posted a comment)
  • -email is unavailable- added by marthasimons (Updated the item)
  • -email is unavailable- added by nrjank (Posted a comment)
  • -email is unavailable- added by lostbard
  • -email is unavailable- added by rik5 (Posted a comment)
  • -email is unavailable- added by jwe (Posted a comment)
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    Follow 13 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2018-09-30 mtmiller Carbon-CopyRemoved 80942 => -
    2018-03-23 mtmiller Attached File#43648 => Removed
    2018-03-23 marthasimons Attached File- => Added to Do.pdf, #43648
    2014-08-09 lostbard Carbon-Copy- => Added -email is unavailable-
    2014-03-27 mtmiller CategoryLibraries => Octave Function
        StatusNone => Confirmed
        Release3.2.3 => dev
        Operating SystemGNU/Linux => Any
    2012-02-10 rik5 SummaryFeature request: timer function and octave 3.2.3 tia sal22 => Feature request: timer object functions
    2011-02-03 jwe Severity3 - Normal => 1 - Wish
        Priority5 - Normal => 1 - Later
        Item GroupNone => Feature Request
        Summarytimer function and octave 3.2.3 tia sal22 => Feature request: timer function and octave 3.2.3 tia sal22

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