Fix HAL_STM32 + Arduino IDE SoftwareSerial conflict (#16266)

5 years ago · 2e235aff03
1 changed files with 1 additions and 1 deletions
--- a/Marlin/src/HAL/HAL_STM32/SoftwareSerial.cpp
+++ b/Marlin/src/HAL/HAL_STM32/SoftwareSerial.cpp
@ -34,7 +34,7 @@
 //
 // Includes
 //
-#if defined(ARDUINO_ARCH_STM32) && !defined(STM32GENERIC)
+#if defined(PLATFORMIO) && defined(ARDUINO_ARCH_STM32) && !defined(STM32GENERIC)

 #include "SoftwareSerial.h"
 #include "timers.h"