We are using micaz motes with T2. Since we may set intervals as small as 1 ms, we are concerned about the timer accuracy.
We read TEP and knew that timer0 uses external crystal and has the best accuracy, does the millisecond timer component use timer 0 rather than 1-3? If not, how to use timer0?
Another related question is, if we use the default wiring of MilliSecond timer, how much can the timer deviate? If we use a 32Khz timer instead, but all intervals are still in the order of ms, will it improve the accuracy?
Another related question is, if we use the default wiring of MilliSecond timer, how much can the timer deviate? If we use a 32Khz timer instead, but all intervals are still in the order of ms, will it improve the accuracy?
Many thanks to your responses.
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Regards,
Tie
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