diff options
Diffstat (limited to 'watch-library/watch/watch_buzzer.h')
| -rw-r--r-- | watch-library/watch/watch_buzzer.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/watch-library/watch/watch_buzzer.h b/watch-library/watch/watch_buzzer.h index 995e059a..e15657be 100644 --- a/watch-library/watch/watch_buzzer.h +++ b/watch-library/watch/watch_buzzer.h @@ -21,8 +21,12 @@ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ +#ifndef _WATCH_BUZZER_H_INCLUDED +#define _WATCH_BUZZER_H_INCLUDED ////< @file watch_buzzer.h +#include "watch.h" + /** @addtogroup buzzer Buzzer * @brief This section covers functions related to the piezo buzzer embedded in the F-91W's back plate. */ @@ -157,3 +161,4 @@ void watch_buzzer_play_note(BuzzerNote note, uint16_t duration_ms); extern const uint16_t NotePeriods[108]; /// @} +#endif |