diff options
Diffstat (limited to 'stm/usart.c')
| -rw-r--r-- | stm/usart.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/stm/usart.c b/stm/usart.c index 9adc7d6ae3..bc5bfc7369 100644 --- a/stm/usart.c +++ b/stm/usart.c @@ -205,8 +205,10 @@ static mp_obj_t usart_obj_tx_char(mp_obj_t self_in, mp_obj_t c) { static mp_obj_t usart_obj_tx_str(mp_obj_t self_in, mp_obj_t s) { pyb_usart_obj_t *self = self_in; if (self->is_enabled) { - //usart_tx_str(self->usart_id, mp_obj_get_str(s)); - usart_tx_str(self->usart_id, "test"); + if (MP_OBJ_IS_TYPE(s, &str_type)) { + const char *str = qstr_str(mp_obj_get_qstr(s)); + usart_tx_str(self->usart_id, str); + } } return mp_const_none; } |