Stopping timer object

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Andrea
Andrea 2011-3-2
I want to know if there's a way to stop a timer object while it is running, from my GUI,because I need matlab to be available during the timer execution to stop my experiment in any moment!
Thank you for attention

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回答（1 个）

Paulo Silva
Paulo Silva 2011-3-2
If you have the timer handle
stop(timerhandle)
if not you can try
stop(timerfind)
or
stop(timerfindall)
or even
stop(findobj('type','timer'))
Also you might want to use
try
%expression to stop timers
catch
end
That's because you might get errors if there's no timer to be stopped
  2 个评论
Oleg Komarov
Oleg Komarov 2011-3-2
To elaborate a little on Paulo's point you can place a pushbutton in your gui and a nested callback to stop the timer when the button is pressed:
pb = uicontrol('Style' ,'PushButton', 'Pos' ,[10 20 75 25],...
'String','STOP' , 'Call',@pb_call);
function @pb_call(varargin)
try
stop(findobj('type','timer'))
catch
end
end
Paulo Silva
Paulo Silva 2011-3-2
Thanks Oleg :)

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