타이머 오류 시 자동 재시작

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Hyun-yong Kim
Hyun-yong Kim am 3 Sep. 2020
Kommentiert: Hyun-yong Kim am 17 Sep. 2020
타이머로 특정루틴을 계속 실행해야 하는데,
가끔씩 타이머가 원인불명으로 중단되는 경우가 발생합니다.
이처럼 어떤 오류로 타이머가 중단된 경우,
이를 감지하여 타이머를 다시 실행시키고 싶습니다.
좋은 방법이 있을까요?
  2 Kommentare
madhan ravi
madhan ravi am 3 Sep. 2020
Simulink?
Hyun-yong Kim
Hyun-yong Kim am 4 Sep. 2020
I'm using MATLAB
I will try to the following code. Is it OK?
---------------------------------------------------
try
timer_processing_routine
catch
t = timerfind;
if isempty(t)
t = timer .... % redefind the timer
elseif t.Running == "off"
start(t)
end
end
-------------------------------------------------------

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Sourabh Kondapaka
Sourabh Kondapaka am 17 Sep. 2020
Hi,
As I am unaware with what error the timer has stopped, your code should also work.
You can use the below code as a reference if required:
%Here the timer runs for every 1 second for ever.
t = timer;
t.ExecutionMode = 'fixedSpacing';
t.Period = 1;
t.TimerFcn = @check;
start(t)
function check(~, ~)
count = timerfind;
if isempty(count)
t = timer;
t.ExecutionMode = 'fixedSpacing';
t.Period = 1;
t.TimerFcn = @check;
start(t)
else
% Your Timer processing routine here
disp("Timer processing routine");
end
end
  1 Kommentar
Hyun-yong Kim
Hyun-yong Kim am 17 Sep. 2020
Thank you very much for your help.

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