diff options
| author | Josh Lloyd <j.nevercast@gmail.com> | 2019-11-20 17:21:35 +1300 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2021-07-22 00:05:17 +1000 |
| commit | db6d60b07967f6d75d74349b021b262cb8fee628 (patch) | |
| tree | 1a70c2abe2d7b6ad74e80d7a8aa9a9f946d2e441 /extmod/utime_mphal.c | |
| parent | 6a9133a8b5fc2c19635ae0260569837aaaad2b37 (diff) | |
extmod/utime: Always invoke mp_hal_delay_ms when >= to 0ms.
This makes sleep_ms(0) useful as a "yield" so event processing and thread
switching can take place.
Fixes issue #5345.
Diffstat (limited to 'extmod/utime_mphal.c')
| -rw-r--r-- | extmod/utime_mphal.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/extmod/utime_mphal.c b/extmod/utime_mphal.c index d053cf128..3d1cdfd82 100644 --- a/extmod/utime_mphal.c +++ b/extmod/utime_mphal.c @@ -48,7 +48,7 @@ MP_DEFINE_CONST_FUN_OBJ_1(mp_utime_sleep_obj, time_sleep); STATIC mp_obj_t time_sleep_ms(mp_obj_t arg) { mp_int_t ms = mp_obj_get_int(arg); - if (ms > 0) { + if (ms >= 0) { mp_hal_delay_ms(ms); } return mp_const_none; |