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| author | Luke T. Shumaker <lukeshu@lukeshu.com> | 2024-12-13 17:36:53 -0500 |
|---|---|---|
| committer | Luke T. Shumaker <lukeshu@lukeshu.com> | 2024-12-13 17:36:53 -0500 |
| commit | c755f88f8c6862ef1497375df2d09454c99a0632 (patch) | |
| tree | 31aea0e4d35aaf78324ffed113d6499e338d3feb /libhw/rp2040_hwtimer.c | |
| parent | 4b918e6f721f34e4014fa3f0b5032037991e321f (diff) | |
Gather macros into libmisc/macro.h
Diffstat (limited to 'libhw/rp2040_hwtimer.c')
| -rw-r--r-- | libhw/rp2040_hwtimer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libhw/rp2040_hwtimer.c b/libhw/rp2040_hwtimer.c index 4499642..c8c281e 100644 --- a/libhw/rp2040_hwtimer.c +++ b/libhw/rp2040_hwtimer.c @@ -68,7 +68,7 @@ static uint64_t rp2040_hwtimer_get_time_ns(implements_alarmclock *) { return timer_time_us_64(timer_hw) * (NS_PER_S/US_PER_S); } -#define NS_TO_US_ROUNDUP(x) ( ( (x) + (NS_PER_S/US_PER_S)-1) / (NS_PER_S/US_PER_S) ) +#define NS_TO_US_ROUNDUP(x) LM_CEILDIV(x, NS_PER_S/US_PER_S) static void rp2040_hwtimer_intrhandler(void) { uint irq_num = __get_current_exception() - VTABLE_FIRST_IRQ; |