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authorKen Sarkies2013-03-07 18:35:04 +1030
committerKen Sarkies2013-03-07 18:35:04 +1030
commita9a85f080bb8fc729125d3ad162058f063496e60 (patch)
treecee25cef4074fe637d9d653ddf41bcf005fc26b2 /include/libopencm3/stm32/common/pwr_common_all.h
parente2022f588492d5c117743b6b13801940f4a4b03e (diff)
Add test in common headers for improper inclusion of such files in application.
(prevents inclusion and also issues warning) Changes to some source files to remove references to common headers. Changes to rng.h to make guard symbols the same in f2 and f4.
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
+