circuitpython/shared-bindings/audiomixer/MixerVoice.h

48 lines
2.3 KiB
C

/*
* This file is part of the Micro Python project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2018 DeanM for Adafruit Industries
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef SHARED_BINDINGS_AUDIOMIXER_MIXERVOICE_H_
#define SHARED_BINDINGS_AUDIOMIXER_MIXERVOICE_H_
#include "common-hal/microcontroller/Pin.h"
#include "shared-bindings/audiocore/RawSample.h"
#include "shared-module/audiomixer/MixerVoice.h"
#include "shared-module/audiomixer/Mixer.h"
extern const mp_obj_type_t audiomixer_mixer_type;
extern const mp_obj_type_t audiomixer_mixervoice_type;
void common_hal_audiomixer_mixervoice_construct(audiomixer_mixervoice_obj_t *self);
void common_hal_audiomixer_mixervoice_set_parent(audiomixer_mixervoice_obj_t* self, audiomixer_mixer_obj_t *parent);
void common_hal_audiomixer_mixervoice_play(audiomixer_mixervoice_obj_t* self, mp_obj_t sample, bool loop);
void common_hal_audiomixer_mixervoice_stop(audiomixer_mixervoice_obj_t* self);
float common_hal_audiomixer_mixervoice_get_level(audiomixer_mixervoice_obj_t* self);
void common_hal_audiomixer_mixervoice_set_level(audiomixer_mixervoice_obj_t* self, float gain);
bool common_hal_audiomixer_mixervoice_get_playing(audiomixer_mixervoice_obj_t* self);
#endif /* SHARED_BINDINGS_AUDIOMIXER_MIXERVOICE_H_ */