/* * sound_module.h * * Created on: 03 ÿíâ. 2016 ã. * Author: Sergey */ #ifndef SOUND_MODULE_H_ #define SOUND_MODULE_H_ #include "stm32f1xx_hal.h" #include "sound.h" /* #define SOUND_SAMPLING_RATE 24000 #define SOUND_MS_TO_SAMPLES(__ms) ((SOUND_SAMPLING_RATE * __ms) / 1000) extern DAC_HandleTypeDef hdac; extern TIM_HandleTypeDef htim6; class DacSoundPlayerBase { public: static constexpr uint32_t get_sampling_rate() { return SOUND_SAMPLING_RATE; } static void on_sound_play() { HAL_DAC_Start(&hdac, DAC_CHANNEL_1); HAL_TIM_Base_Start_IT(&htim6); } static void on_sound_stop() { HAL_TIM_Base_Stop_IT(&htim6); HAL_DAC_Stop(&hdac, DAC_CHANNEL_1); } }; typedef SoundPlayer dac_sound_player; */ #endif /* SOUND_MODULE_H_ */