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Fix nrf builds

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This commit is contained in:
Scott Shawcroft 2019-08-21 14:14:47 -07:00
parent f8e4ccac45
commit 2497cbe186
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GPG Key ID: 9349BC7E64B1921E
1 changed files with 6 additions and 1 deletions
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7
ports/nrf/common-hal/displayio/ParallelBus.c
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@ -90,6 +90,7 @@ void common_hal_displayio_parallelbus_construct(displayio_parallelbus_obj_t* sel
}
self->write_mask = 1 << (write->number % num_pins_in_write_port);
self->reset.base.type = &mp_type_NoneType;
if (reset != NULL) {
self->reset.base.type = &digitalio_digitalinout_type;
common_hal_digitalio_digitalinout_construct(&self->reset, reset);
@ -119,12 +120,16 @@ void common_hal_displayio_parallelbus_deinit(displayio_parallelbus_obj_t* self)
reset_pin_number(self->reset.pin->number);
}
void common_hal_displayio_parallelbus_reset(mp_obj_t obj) {
bool common_hal_displayio_parallelbus_reset(mp_obj_t obj) {
displayio_parallelbus_obj_t* self = MP_OBJ_TO_PTR(obj);
if (self->reset.base.type == &mp_type_NoneType) {
return false;
}
common_hal_digitalio_digitalinout_set_value(&self->reset, false);
common_hal_mcu_delay_us(4);
common_hal_digitalio_digitalinout_set_value(&self->reset, true);
return true;
}
bool common_hal_displayio_parallelbus_bus_free(mp_obj_t obj) {