[Tinyos-help] stop/start printf using splitcontrol

Kevin Klues klueska at gmail.com
Thu May 1 14:28:26 PDT 2008


Sharing should work by default.  Can you post the code where you are
seeing the problme (without calling start/stop) on the printf service.

Kevin

On Thu, May 1, 2008 at 2:00 PM, Andrew Parson O'Brien <apobrien at uvm.edu> wrote:
> Hello list,
>
>  I'm under the impression that to share the serial port between AM
>  messages and printf I must start/stop the printf service.  I was
>  thinking something like
>
>  timer fires()
>    start printf service using it's splitcontrol
>
>  startDone
>    printf things
>    flush()
>
>  flushDone()
>    stop printf service
>
>  stopDone()
>    start the sampling of a sensor or some other task
>
>  but this only works one iteration. Judging by the Leds startDone is
>  not visited on the second round.
>
>  If I never call stop it operates the way I want though AM message
>  sending doesn't work then.
>
>  Could anyone clarify?
>
>  Thanks,
>  Andy O'Brien
>
>
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-- 
~Kevin


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