Thread Subject: Timer and Too many input arguments error

Hello,

I am creating a timer using:

HB_TIMER = timer('ExecutionMode','fixedSpacing','BusyMode','drop','Period',4,'TasksToExecute',1,'ExecutionMode','fixedRate');
set(HB_TIMER, 'TimerFcn', {@UpdateTuningCurveHB});

But I keep getting the following error.

??? Error while evaluating TimerFcn for timer 'timer-16'

Error using ==> UpdateTuningCurveHB
Too many input arguments.

There are no input arguments for the function UpdateTuningCurveHB.

What's going on? I can not find any documentation on this. I think I am calling it correctly.

Any help is greatly appreciated!

Thanks,
-Dan

Daniel wrote:
 
> HB_TIMER = timer('ExecutionMode','fixedSpacing','BusyMode','drop','Period',4,'TasksToExecute',1,'ExecutionMode','fixedRate');
> set(HB_TIMER, 'TimerFcn', {@UpdateTuningCurveHB});
 
> But I keep getting the following error.
 
> ??? Error while evaluating TimerFcn for timer 'timer-16'
 
> Error using ==> UpdateTuningCurveHB
> Too many input arguments.
 
> There are no input arguments for the function UpdateTuningCurveHB.

Timer functions use the usual callback calling sequence -- that is, it is always passed
at least two arguments, "source" and "event".

--
.signature note: I am now avoiding replying to unclear or ambiguous postings.
Please review questions before posting them. Be specific. Use examples of what you mean,
of what you don't mean. Specify boundary conditions, and data classes and value
relationships -- what if we scrambled your data or used -Inf, NaN, or complex(rand,rand)?

Walter Roberson <roberson@hushmail.com> wrote in message
>
> Timer functions use the usual callback calling sequence -- that is, it is always passed
> at least two arguments, "source" and "event".
>

What would be the proper way to call this then? I am fairly new to matlab and I am still trying to get my bearings.

Thank you for your help!

-Dan

I have figured this out. Thank you for your hint.

-Dan