src/main/drivers/sound_beeper_stm32f10x.c

   1 /*
   2  * This file is part of Cleanflight.
   3  *
   4  * Cleanflight is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation, either version 3 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * Cleanflight is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with Cleanflight.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 #include <stdbool.h>
  19 #include <stdint.h>
  20 #include <stdlib.h>
  21
  22 #include "platform.h"
  23
  24 #include "build_config.h"
  25
  26 #include "system.h"
  27 #include "gpio.h"
  28
  29 #include "sound_beeper.h"
  30
  31 void initBeeperHardware(beeperConfig_t *config)
  32 {
  33 #ifndef BEEPER
  34     UNUSED(config);
  35 #else
  36     gpio_config_t gpioConfig = {
  37         config->gpioPin,
  38         config->gpioMode,
  39         Speed_2MHz
  40     };
  41
  42     RCC_APB2PeriphClockCmd(config->gpioPeripheral, ENABLE);
  43
  44     gpioInit(config->gpioPort, &gpioConfig);
  45 #endif
  46 }