src/main/drivers/sound_beeper.h

   1 /*
   2  * This file is part of Cleanflight and Betaflight.
   3  *
   4  * Cleanflight and Betaflight are free software. You can redistribute
   5  * this software and/or modify this software under the terms of the
   6  * GNU General Public License as published by the Free Software
   7  * Foundation, either version 3 of the License, or (at your option)
   8  * any later version.
   9  *
  10  * Cleanflight and Betaflight are distributed in the hope that they
  11  * will be useful, but WITHOUT ANY WARRANTY; without even the implied
  12  * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  13  * See the GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this software.
  17  *
  18  * If not, see <http://www.gnu.org/licenses/>.
  19  */
  20
  21 #pragma once
  22
  23 #ifdef USE_BEEPER
  24 #define BEEP_TOGGLE              systemBeepToggle()
  25 #define BEEP_OFF                 systemBeep(false)
  26 #define BEEP_ON                  systemBeep(true)
  27 #else
  28 #define BEEP_TOGGLE do {} while (0)
  29 #define BEEP_OFF    do {} while (0)
  30 #define BEEP_ON     do {} while (0)
  31 #endif
  32
  33 void systemBeep(bool on);
  34 void systemBeepToggle(void);
  35 struct beeperDevConfig_s;
  36 void beeperInit(const struct beeperDevConfig_s *beeperDevConfig);