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Diffstat (limited to 'include/libopencm3/stm32/common/pwr_common_all.h')
-rw-r--r--include/libopencm3/stm32/common/pwr_common_all.h9
1 files changed, 8 insertions, 1 deletions
diff --git a/include/libopencm3/stm32/common/pwr_common_all.h b/include/libopencm3/stm32/common/pwr_common_all.h
index a6b38d8..fd9b422 100644
--- a/include/libopencm3/stm32/common/pwr_common_all.h
+++ b/include/libopencm3/stm32/common/pwr_common_all.h
@@ -23,8 +23,11 @@
* along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
-/* THIS FILE SHOULD NOT BE INCLUDED DIRECTLY, BUT ONLY VIA PWR.H */
+/* THIS FILE SHOULD NOT BE INCLUDED DIRECTLY, BUT ONLY VIA PWR.H
+The order of header inclusion is important. pwr.h includes the device
+specific memorymap.h header before including this header file.*/
+#ifdef LIBOPENCM3_PWR_H
#ifndef LIBOPENCM3_PWR_COMMON_ALL_H
#define LIBOPENCM3_PWR_COMMON_ALL_H
@@ -121,3 +124,7 @@ END_DECLS
/**@}*/
#endif
+#else
+#warning "pwr_common_all.h should not be included explicitly, only via pwr.h"
+#endif
+