From 6a87084019e3e78eda0a21a3c80d600d0bd21991 Mon Sep 17 00:00:00 2001
From: Paul Sokolovsky <pfalcon@users.sourceforge.net>
Date: Sat, 29 Oct 2016 13:42:36 +0300
Subject: [PATCH] extmod/utime_mphal: Add MP_THREAD_GIL_EXIT/ENTER warppers for
sleep functions.
Ported from unix port.
---
extmod/utime_mphal.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/extmod/utime_mphal.c b/extmod/utime_mphal.c
index 4a03bf94b..9bdf84188 100644
--- a/extmod/utime_mphal.c
+++ b/extmod/utime_mphal.c
@@ -33,14 +33,17 @@
#include "py/obj.h"
#include "py/mphal.h"
#include "py/smallint.h"
+#include "py/runtime.h"
#include "extmod/utime_mphal.h"
STATIC mp_obj_t time_sleep(mp_obj_t seconds_o) {
+ MP_THREAD_GIL_EXIT();
#if MICROPY_PY_BUILTINS_FLOAT
mp_hal_delay_ms(1000 * mp_obj_get_float(seconds_o));
#else
mp_hal_delay_ms(1000 * mp_obj_get_int(seconds_o));
#endif
+ MP_THREAD_GIL_ENTER();
return mp_const_none;
}
MP_DEFINE_CONST_FUN_OBJ_1(mp_utime_sleep_obj, time_sleep);
@@ -48,7 +51,9 @@ 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) {
+ MP_THREAD_GIL_EXIT();
mp_hal_delay_ms(ms);
+ MP_THREAD_GIL_ENTER();
}
return mp_const_none;
}
@@ -57,7 +62,9 @@ MP_DEFINE_CONST_FUN_OBJ_1(mp_utime_sleep_ms_obj, time_sleep_ms);
STATIC mp_obj_t time_sleep_us(mp_obj_t arg) {
mp_int_t us = mp_obj_get_int(arg);
if (us > 0) {
+ MP_THREAD_GIL_EXIT();
mp_hal_delay_us(us);
+ MP_THREAD_GIL_ENTER();
}
return mp_const_none;
}
--
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