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Corrected issue with BLE not working on nrf52840

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root 2020-09-04 16:59:41 -05:00
parent 6357093334
commit ed6cc64c49
1 changed files with 13 additions and 5 deletions
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18
ports/nrf/common-hal/busio/SPI.c
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@ -104,8 +104,12 @@ void common_hal_busio_spi_never_reset(busio_spi_obj_t *self) {
never_reset[i] = true;
never_reset_pin_number(self->clock_pin_number);
never_reset_pin_number(self->MOSI_pin_number);
never_reset_pin_number(self->MISO_pin_number);
if ( self->MOSI_pin_number != NO_PIN) {
never_reset_pin_number(self->MOSI_pin_number);
}
if ( self->MISO_pin_number != NO_PIN) {
never_reset_pin_number(self->MISO_pin_number);
}
break;
}
}
@ -180,7 +184,7 @@ void common_hal_busio_spi_construct(busio_spi_obj_t *self, const mcu_pin_obj_t *
if (miso != NULL) {
config.miso_pin = miso->number;
self->MISO_pin_number = mosi->number;
self->MISO_pin_number = miso->number;
claim_pin(miso);
} else {
self->MISO_pin_number = NO_PIN;
@ -204,8 +208,12 @@ void common_hal_busio_spi_deinit(busio_spi_obj_t *self) {
nrfx_spim_uninit(&self->spim_peripheral->spim);
reset_pin_number(self->clock_pin_number);
reset_pin_number(self->MOSI_pin_number);
reset_pin_number(self->MISO_pin_number);
if ( self->MOSI_pin_number != NO_PIN) {
reset_pin_number(self->MOSI_pin_number);
}
if ( self->MISO_pin_number != NO_PIN) {
reset_pin_number(self->MISO_pin_number);
}
}
bool common_hal_busio_spi_configure(busio_spi_obj_t *self, uint32_t baudrate, uint8_t polarity, uint8_t phase, uint8_t bits) {