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-rw-r--r--shared-bindings/time/__init__.c5
-rw-r--r--shared-bindings/time/__init__.h2
2 files changed, 3 insertions, 4 deletions
diff --git a/shared-bindings/time/__init__.c b/shared-bindings/time/__init__.c
index 44f82c62e..2624384af 100644
--- a/shared-bindings/time/__init__.c
+++ b/shared-bindings/time/__init__.c
@@ -51,9 +51,8 @@
//| ...
//|
STATIC mp_obj_t time_monotonic(void) {
- uint64_t time64 = common_hal_time_monotonic();
- // 4294967296 = 2^32
- return mp_obj_new_float(((uint32_t) (time64 >> 32) * 4294967296.0f + (uint32_t) (time64 & 0xffffffff)) / 1000.0f);
+ uint64_t ticks_ms = common_hal_time_monotonic_ms();
+ return mp_obj_new_float(uint64_to_float(ticks_ms) / 1000.0f);
}
MP_DEFINE_CONST_FUN_OBJ_0(time_monotonic_obj, time_monotonic);
diff --git a/shared-bindings/time/__init__.h b/shared-bindings/time/__init__.h
index ec96aea24..4e716e9df 100644
--- a/shared-bindings/time/__init__.h
+++ b/shared-bindings/time/__init__.h
@@ -35,7 +35,7 @@
extern mp_obj_t struct_time_from_tm(timeutils_struct_time_t *tm);
extern void struct_time_to_tm(mp_obj_t t, timeutils_struct_time_t *tm);
-extern uint64_t common_hal_time_monotonic(void);
+extern uint64_t common_hal_time_monotonic_ms(void);
extern uint64_t common_hal_time_monotonic_ns(void);
extern void common_hal_time_delay_ms(uint32_t);