On Tue, Aug 25, 2009 at 12:02 PM, Yu Liu <[email protected]> wrote:
> Hi,
>
> I have a question about the TinyOS main loop. In the main function, there
> is an infinite loop to handle all the tasks (interrupts).
>
This is what handles tasks. Interrupts pull the cpu out of this code.
> As I know, the CPU will go into the idle state when there is no task to
> handle. My question is: what will happen to this infinite loop in the idle
> state? Is the loop suspended? Thanks!
>
the sleep is inside of the run_task. dig down deeper and you will see it.
eric
>
> int main(void)
> {
> RealMain$hardwareInit();
> RealMain$Pot$init(10);
> TOSH_sched_init();
>
> RealMain$StdControl$init();
> RealMain$StdControl$start();
> __nesc_enable_interrupt();
> while (1)
> {
> TOSH_run_task();
> }
> }
>
> Best Regards
> Yu
>
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>
--
Eric B. Decker
Senior (over 50 :-) Researcher
Autonomous Systems Lab
Jack Baskin School of Engineering
UCSC
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