diff options
| -rw-r--r-- | ports/esp32s2/common-hal/busio/SPI.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/ports/esp32s2/common-hal/busio/SPI.c b/ports/esp32s2/common-hal/busio/SPI.c index 490419f34..da738bbfd 100644 --- a/ports/esp32s2/common-hal/busio/SPI.c +++ b/ports/esp32s2/common-hal/busio/SPI.c @@ -204,6 +204,14 @@ void common_hal_busio_spi_construct(busio_spi_obj_t *self, // hal->dummy_bits = 0; // hal->addr = 0; + claim_pin(self->clock_pin); + if (self->MOSI_pin != NULL) { + claim_pin(self->MOSI_pin); + } + if (self->MISO_pin != NULL) { + claim_pin(self->MISO_pin); + } + hal->io_mode = SPI_LL_IO_MODE_NORMAL; common_hal_busio_spi_configure(self, 250000, 0, 0, 8); |