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unix/unix_mphal: Implement mp_hal_ticks_us().

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Similar to existing mp_hal_ticks_ms().
This commit is contained in:
Paul Sokolovsky 2016-05-21 02:15:17 +03:00
parent 5a2a4e9452
commit b580958216
1 changed files with 6 additions and 0 deletions
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6
unix/unix_mphal.c
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@ -191,3 +191,9 @@ mp_uint_t mp_hal_ticks_ms(void) {
gettimeofday(&tv, NULL);
return tv.tv_sec * 1000 + tv.tv_usec / 1000;
}
mp_uint_t mp_hal_ticks_us(void) {
struct timeval tv;
gettimeofday(&tv, NULL);
return tv.tv_sec * 1000000 + tv.tv_usec;
}