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xtimer: Set XTIMER_SHIFT to 0 if underlying timer is 32768 Hz #7704

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Merged
jnohlgard merged 1 commit into from
Oct 10, 2017
Merged

xtimer: Set XTIMER_SHIFT to 0 if underlying timer is 32768 Hz #7704

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6 changes: 5 additions & 1 deletion sys/include/xtimer.h
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Original file line number Diff line number Diff line change
Expand Up @@ -579,7 +579,11 @@ void xtimer_set_timeout_flag(xtimer_t *t, uint32_t timeout);
#endif

#ifndef XTIMER_SHIFT
#if (XTIMER_HZ == XTIMER_HZ_BASE)
#if (XTIMER_HZ == 32768ul)
/* No shift necessary, the conversion is not a power of two and is handled by
* functions in tick_conversion.h */
#define XTIMER_SHIFT (0)
#elif (XTIMER_HZ == XTIMER_HZ_BASE)
/**
* @brief xtimer prescaler value
*
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