diff options
Diffstat (limited to 'shared-bindings/nativeio/I2C.c')
| -rw-r--r-- | shared-bindings/nativeio/I2C.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/shared-bindings/nativeio/I2C.c b/shared-bindings/nativeio/I2C.c index a29d2b275..2aca80cf6 100644 --- a/shared-bindings/nativeio/I2C.c +++ b/shared-bindings/nativeio/I2C.c @@ -63,7 +63,9 @@ STATIC mp_obj_t nativeio_i2c_make_new(const mp_obj_type_t *type, size_t n_args, assert_pin(args[ARG_scl].u_obj, false); assert_pin(args[ARG_sda].u_obj, false); const mcu_pin_obj_t* scl = MP_OBJ_TO_PTR(args[ARG_scl].u_obj); + assert_pin_free(scl); const mcu_pin_obj_t* sda = MP_OBJ_TO_PTR(args[ARG_sda].u_obj); + assert_pin_free(sda); common_hal_nativeio_i2c_construct(self, scl, sda, args[ARG_frequency].u_int); return (mp_obj_t)self; } |