py: Add function to convert long int to float.

1 files changed, 3 insertions, 0 deletions

diff --git a/py/obj.h b/py/obj.h
index 3217c4a4d1..ec343fddae 100644
--- a/py/obj.h
+++ b/py/obj.h
@@ -330,6 +330,9 @@ void mp_obj_cell_set(mp_obj_t self_in, mp_obj_t obj);
 extern const mp_obj_type_t int_type;
 // For long int, returns value truncated to machine_int_t
 machine_int_t mp_obj_int_get(mp_obj_t self_in);
+#if MICROPY_ENABLE_FLOAT
+mp_float_t mp_obj_int_as_float(mp_obj_t self_in);
+#endif
 // Will rains exception if value doesn't fit into machine_int_t
 machine_int_t mp_obj_int_get_checked(mp_obj_t self_in);