Hi all,
1
I made a platform and I am trying out the timers. The Alarm32Khz16C is
working good but If I
uses interface BusyWait<TMilli, uint16_t> as PreciseWait; ( ->
BusyWaitMilliC )
and I test
call Leds.led2On(); //yellow
call PreciseWait.wait(5);
call Leds.led2Off(); //yellow
I get a delay of 187.5us with a big jitter of ±12.5us
This corresponds to ticks of 30.5us (T32Khz) instead of (TMilli).
Any thoughts about the wrong precision or the big jitter?
2
When I try to wire my BusyWait like this:
uses interface BusyWait<T32khz, uint16_t> as PreciseWait; ( ->
BusyWait32khzC )
This is what I get
In component `BusyWait32khzC':
/opt/tinyos-2.x/tos/chips/msp430/timer/BusyWait32khzC.nc: At top level:
/opt/tinyos-2.x/tos/chips/msp430/timer/BusyWait32khzC.nc:39: cannot find
`BusyWaitCounter'
Ok I found this error in the Wait32khzC.nc line 39 (C is missing)
38 BusyWait = BusyWaitCounterC;
39 BusyWaitCounter.Counter -> Msp430Counter32khzC;
Does anyone care to correct the source CVS?
Thanks,
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