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Use NO_PIN, not 0, for PDMIn unset pins.

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Also:
- Use NO_PIN, not 0xff for I2SOut (cosmetic fix only; no actual functional change)
- Add VOLTAGE_MONITOR/BATTERY, ACCELEROMETER_INTERRUPT pins for LED Glasses Driver
This commit is contained in:
Dan Halbert 2021-09-09 23:17:44 -04:00
parent 0ee0ed7035
commit 189efdf074
3 changed files with 12 additions and 7 deletions
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5
ports/nrf/boards/adafruit_led_glasses_nrf52840/pins.c
View File

@ -12,6 +12,11 @@ STATIC const mp_rom_map_elem_t board_module_globals_table[] = {
{ MP_ROM_QSTR(MP_QSTR_LED), MP_ROM_PTR(&pin_P0_31) },
{ MP_ROM_QSTR(MP_QSTR_ACCELEROMETER_INTERRUPT), MP_ROM_PTR(&pin_P0_01) },
{ MP_ROM_QSTR(MP_QSTR_VOLTAGE_MONITOR), MP_ROM_PTR(&pin_P0_04) },
{ MP_ROM_QSTR(MP_QSTR_BATTERY), MP_ROM_PTR(&pin_P0_04) },
{ MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_P0_08) },
{ MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_P0_06) },

8
ports/nrf/common-hal/audiobusio/I2SOut.c
View File

@ -230,7 +230,7 @@ void common_hal_audiobusio_i2sout_construct(audiobusio_i2sout_obj_t *self,
}
bool common_hal_audiobusio_i2sout_deinited(audiobusio_i2sout_obj_t *self) {
return self->data_pin_number == 0xff;
return self->data_pin_number == NO_PIN;
}
void common_hal_audiobusio_i2sout_deinit(audiobusio_i2sout_obj_t *self) {
@ -240,11 +240,11 @@ void common_hal_audiobusio_i2sout_deinit(audiobusio_i2sout_obj_t *self) {
NRF_I2S->TASKS_STOP = 1;
NRF_I2S->ENABLE = I2S_ENABLE_ENABLE_Disabled;
reset_pin_number(self->bit_clock_pin_number);
self->bit_clock_pin_number = 0xff;
self->bit_clock_pin_number = NO_PIN;
reset_pin_number(self->word_select_pin_number);
self->word_select_pin_number = 0xff;
self->word_select_pin_number = NO_PIN;
reset_pin_number(self->data_pin_number);
self->data_pin_number = 0xff;
self->data_pin_number = NO_PIN;
instance = NULL;
supervisor_disable_tick();
}

6
ports/nrf/common-hal/audiobusio/PDMIn.c
View File

@ -69,16 +69,16 @@ void common_hal_audiobusio_pdmin_construct(audiobusio_pdmin_obj_t *self,
}
bool common_hal_audiobusio_pdmin_deinited(audiobusio_pdmin_obj_t *self) {
return !self->clock_pin_number;
return self->clock_pin_number == NO_PIN;
}
void common_hal_audiobusio_pdmin_deinit(audiobusio_pdmin_obj_t *self) {
nrf_pdm->ENABLE = 0;
reset_pin_number(self->clock_pin_number);
self->clock_pin_number = 0;
self->clock_pin_number = NO_PIN;
reset_pin_number(self->data_pin_number);
self->data_pin_number = 0;
self->data_pin_number = NO_PIN;
}
uint8_t common_hal_audiobusio_pdmin_get_bit_depth(audiobusio_pdmin_obj_t *self) {