diff options
Diffstat (limited to 'cc3200/mods/pybuart.c')
| -rw-r--r-- | cc3200/mods/pybuart.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/cc3200/mods/pybuart.c b/cc3200/mods/pybuart.c index 651d58004..d113afe39 100644 --- a/cc3200/mods/pybuart.c +++ b/cc3200/mods/pybuart.c @@ -523,6 +523,20 @@ STATIC mp_obj_t pyb_uart_deinit(mp_obj_t self_in) { } STATIC MP_DEFINE_CONST_FUN_OBJ_1(pyb_uart_deinit_obj, pyb_uart_deinit); +/// \method delete() +/// Deinits the UART and removes its references so that it can be cleaned by the gc +STATIC mp_obj_t pyb_uart_delete(mp_obj_t self_in) { + pyb_uart_obj_t *self = self_in; + + // deinit the peripheral + pyb_uart_deinit(self); + // remove it from the list + mp_obj_list_remove(&MP_STATE_PORT(pyb_uart_list), self); + + return mp_const_none; +} +STATIC MP_DEFINE_CONST_FUN_OBJ_1(pyb_uart_delete_obj, pyb_uart_delete); + /// \method any() /// Return `True` if any characters waiting, else `False`. STATIC mp_obj_t pyb_uart_any(mp_obj_t self_in) { @@ -569,6 +583,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_1(pyb_uart_readchar_obj, pyb_uart_readchar); STATIC const mp_map_elem_t pyb_uart_locals_dict_table[] = { // instance methods + { MP_OBJ_NEW_QSTR(MP_QSTR___del__), (mp_obj_t)&pyb_uart_delete_obj }, { MP_OBJ_NEW_QSTR(MP_QSTR_init), (mp_obj_t)&pyb_uart_init_obj }, { MP_OBJ_NEW_QSTR(MP_QSTR_deinit), (mp_obj_t)&pyb_uart_deinit_obj }, { MP_OBJ_NEW_QSTR(MP_QSTR_any), (mp_obj_t)&pyb_uart_any_obj }, |