#ifndef => #if !PIN_EXISTS

2017-11-22 16:28:40 -06:00
parent 001ce7a2fd
commit c2fc78c3a8
2 changed files with 3 additions and 3 deletions
--- a/Marlin/src/HAL/HAL_STM32F1/HAL_spi_Stm32f1.cpp
+++ b/Marlin/src/HAL/HAL_STM32F1/HAL_spi_Stm32f1.cpp
@ -76,7 +76,7 @@ static SPISettings spiConfig;
 * @details Only configures SS pin since libmaple creates and initialize the SPI object
 */
 void spiBegin() {
-  #ifndef SS_PIN
+  #if !PIN_EXISTS(SS)
    #error "SS_PIN not defined!"
  #endif
  SET_OUTPUT(SS_PIN);