Merge pull request #833 from tokiedokie/SDRAM-include-guard

Libraries: Add include guard for SDRAM
arduino · Jan 26, 2024 · 68fbece · 68fbece
2 parents 29b84df + b0975f7
commit 68fbece
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Showing 2 changed files with 10 additions and 1 deletion.
diff --git a/libraries/Portenta_SDRAM/src/SDRAM.h b/libraries/Portenta_SDRAM/src/SDRAM.h
@@ -1,3 +1,6 @@
+#ifndef __SDRAM_H
+#define __SDRAM_H
+
 #include "ea_malloc.h"
 
 #ifdef __cplusplus
@@ -35,4 +38,5 @@ class SDRAMClass {
 
 extern SDRAMClass SDRAM;
 
-#endif
+#endif
+#endif // __SDRAM_H
diff --git a/libraries/Portenta_SDRAM/src/ram_internal.h b/libraries/Portenta_SDRAM/src/ram_internal.h
@@ -1,3 +1,6 @@
+#ifndef __RAM_INTERNAL_H
+#define __RAM_INTERNAL_H
+
 bool sdram_init(void);
 
 #define MPU_REGION_SDRAM1	(MPU_REGION_NUMBER4)
@@ -56,3 +59,5 @@ bool sdram_init(void);
                                  | (size)                        << MPU_RASR_SIZE_Pos \
                                  | MPU_REGION_ENABLE             << MPU_RASR_ENABLE_Pos \
                                )
+
+#endif // __RAM_INTERNAL_H