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Merge pull request #878 from jlusticky/avr-clock-fix

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avr: fix divide when CLOCK_SECOND is not a power of two
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Nicolas Tsiftes 2014-11-28 10:06:11 +01:00
parent ce49276e80 c6bea7d0e7
commit 560b0a3b50
1 changed files with 1 additions and 1 deletions
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cpu/avr/dev/clock.c
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@ -72,7 +72,7 @@
#include <avr/interrupt.h> #include <avr/interrupt.h>
/* Two tick counters avoid a software divide when CLOCK_SECOND is not a power of two. */ /* Two tick counters avoid a software divide when CLOCK_SECOND is not a power of two. */
#if CLOCK_SECOND && (CLOCK_SECOND - 1) #if CLOCK_SECOND & (CLOCK_SECOND - 1)
#define TWO_COUNTERS 1 #define TWO_COUNTERS 1
#endif #endif