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stm32/dac: Implement printing of a DAC object.

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This commit is contained in:
Damien George 2018-05-02 12:15:31 +10:00
parent dcfd2de5c2
commit 00a659f3ee
1 changed files with 8 additions and 0 deletions
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8
ports/stm32/dac.c
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@ -152,6 +152,13 @@ typedef struct _pyb_dac_obj_t {
uint8_t outbuf_waveform;
} pyb_dac_obj_t;
STATIC void pyb_dac_print(const mp_print_t *print, mp_obj_t self_in, mp_print_kind_t kind) {
pyb_dac_obj_t *self = MP_OBJ_TO_PTR(self_in);
mp_printf(print, "DAC(%u, bits=%u)",
self->dac_channel == DAC_CHANNEL_1 ? 1 : 2,
self->bits);
}
STATIC mp_obj_t pyb_dac_init_helper(pyb_dac_obj_t *self, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) {
static const mp_arg_t allowed_args[] = {
{ MP_QSTR_bits, MP_ARG_INT, {.u_int = 8} },
@ -529,6 +536,7 @@ STATIC MP_DEFINE_CONST_DICT(pyb_dac_locals_dict, pyb_dac_locals_dict_table);
const mp_obj_type_t pyb_dac_type = {
{ &mp_type_type },
.name = MP_QSTR_DAC,
.print = pyb_dac_print,
.make_new = pyb_dac_make_new,
.locals_dict = (mp_obj_dict_t*)&pyb_dac_locals_dict,
};