From b6206406de2a232299ebdd1d187c7656ae79f8f2 Mon Sep 17 00:00:00 2001 From: Dan Halbert Date: Fri, 28 Feb 2020 23:32:24 -0500 Subject: new pin validation routines; don't use mp_const_none if NULL will do --- shared-module/bitbangio/SPI.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'shared-module/bitbangio') diff --git a/shared-module/bitbangio/SPI.c b/shared-module/bitbangio/SPI.c index d02adf34f..e0ff1184f 100644 --- a/shared-module/bitbangio/SPI.c +++ b/shared-module/bitbangio/SPI.c @@ -45,7 +45,7 @@ void shared_module_bitbangio_spi_construct(bitbangio_spi_obj_t *self, } common_hal_digitalio_digitalinout_switch_to_output(&self->clock, self->polarity == 1, DRIVE_MODE_PUSH_PULL); - if (mosi != mp_const_none) { + if (mosi != NULL) { result = common_hal_digitalio_digitalinout_construct(&self->mosi, mosi); if (result != DIGITALINOUT_OK) { common_hal_digitalio_digitalinout_deinit(&self->clock); @@ -55,12 +55,12 @@ void shared_module_bitbangio_spi_construct(bitbangio_spi_obj_t *self, common_hal_digitalio_digitalinout_switch_to_output(&self->mosi, false, DRIVE_MODE_PUSH_PULL); } - if (miso != mp_const_none) { + if (miso != NULL) { // Starts out as input by default, no need to change. result = common_hal_digitalio_digitalinout_construct(&self->miso, miso); if (result != DIGITALINOUT_OK) { common_hal_digitalio_digitalinout_deinit(&self->clock); - if (mosi != mp_const_none) { + if (mosi != NULL) { common_hal_digitalio_digitalinout_deinit(&self->mosi); } mp_raise_ValueError(translate("MISO pin init failed.")); -- cgit v1.2.3