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2 parents 3d54570 + 5756ddd commit 1a0529cCopy full SHA for 1a0529c
ports/esp32s2/common-hal/busio/SPI.c
@@ -118,8 +118,12 @@ void common_hal_busio_spi_construct(busio_spi_obj_t *self,
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void common_hal_busio_spi_never_reset(busio_spi_obj_t *self) {
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spi_never_reset[self->host_id] = true;
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common_hal_never_reset_pin(self->clock);
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- common_hal_never_reset_pin(self->MOSI);
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- common_hal_never_reset_pin(self->MISO);
+ if (self->MOSI != NULL) {
+ common_hal_never_reset_pin(self->MOSI);
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+ }
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+ if (self->MISO != NULL) {
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+ common_hal_never_reset_pin(self->MISO);
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}
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bool common_hal_busio_spi_deinited(busio_spi_obj_t *self) {
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