diff --git a/Marlin/src/HAL/HAL_DUE/SanityCheck_Due.h b/Marlin/src/HAL/HAL_DUE/SanityCheck_Due.h index d6dea24220..16e07bd3b4 100644 --- a/Marlin/src/HAL/HAL_DUE/SanityCheck_Due.h +++ b/Marlin/src/HAL/HAL_DUE/SanityCheck_Due.h @@ -39,11 +39,11 @@ * Usually the hardware SPI pins are only available to the LCD. This makes the DUE hard SPI used at the same time * as the TMC2130 soft SPI the most common setup. */ -#define _IS_HW_SPI(P) (defined(P) && (P == MOSI_PIN || P == MISO_PIN || P == SCK_PIN)) +#define _IS_HW_SPI(P) (defined(TMC_SW_##P) && (TMC_SW_##P == MOSI_PIN || TMC_SW_##P == MISO_PIN || TMC_SW_##P == SCK_PIN)) #if ENABLED(SDSUPPORT) && ENABLED(HAVE_TMC2130) #if ENABLED(TMC_USE_SW_SPI) - #if DISABLED(DUE_SOFTWARE_SPI) && (_IS_HW_SPI(TMC_SW_MOSI) || _IS_HW_SPI(TMC_SW_MISO) || _IS_HW_SPI(TMC_SW_SCK)) + #if DISABLED(DUE_SOFTWARE_SPI) && (_IS_HW_SPI(MOSI) || _IS_HW_SPI(MISO) || _IS_HW_SPI(SCK)) #error "DUE hardware SPI is required but is incompatible with TMC2130 software SPI. Either disable TMC_USE_SW_SPI or use separate pins for the two SPIs." #endif #elif ENABLED(DUE_SOFTWARE_SPI)