Fix include issue to avoid C linkage issue

fpistm · fpistm · commit 67b93f3e620d · 2020-10-21T18:41:40.000+02:00
Fixes stm32duino#32 Signed-off-by: Frederic Pillon <frederic.pillon@st.com>
diff --git a/src/portmacro.h b/src/portmacro.h
@@ -6,7 +6,7 @@
 
 #ifndef _PORTMACRO_H_
 #define _PORTMACRO_H_
-#include <Arduino.h>
+#include "stm32_def"
 
 #ifndef __CORTEX_M
 #pragma GCC error  "no \"__CORTEX_M\" definition"
