[Tinyos-help] tmote: user button question

[Joe Polastre]

UserButtonC and UserButtonAdvanceC in Boomerang take care of these
issues and simply let you use the button with a Button interface
abstraction.

-Joe

On 8/3/06, Terence Joseph <tjormor at hotmail.com> wrote:
> Hello,
>
> I am using the following code which I borrowed from CountInputM.nc to allow
> me so send data whenever the user button on the tmote is pressed:
>
> async event void UserInput.fired(){
>     call UserInput.disable();
>
>     if (m_int == FALSE){
>      call Leds.yellowOn();
>       m_int = TRUE;
>     }
>     else{
>       atomic DestinationAddress = TOS_UART_ADDR;
>       post sendVariableCnt();
>       call Leds.yellowOff();
>     }
>
>     call UserInput.clear();
>     if (!m_taskposted)
>       if (post startDebounceTimer() == SUCCESS)
>         atomic m_taskposted = TRUE;
>   }
>
> However, every time I install my application for the first time the blue Led
> (called with Leds.yellowOn()) goes on (as if the user button had been
> pressed even though it hasn't) and I have to press the reset button to
> restart the application.  Can anyone explain why this is happening and what
> I can do to prevent it?  Many thanks.
>
> Best Regards,
> Terence
>
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