circuitpython/shared-bindings/audioio/AudioOut.h

50 lines
2.4 KiB
C

/*
* This file is part of the Micro Python project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2017 Scott Shawcroft 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 MICROPY_INCLUDED_SHARED_BINDINGS_AUDIOIO_AUDIOOUT_H
#define MICROPY_INCLUDED_SHARED_BINDINGS_AUDIOIO_AUDIOOUT_H
#include "common-hal/audioio/AudioOut.h"
#include "common-hal/microcontroller/Pin.h"
#include "extmod/vfs_fat_file.h"
extern const mp_obj_type_t audioio_audioout_type;
void common_hal_audioio_audioout_construct_from_buffer(audioio_audioout_obj_t* self,
const mcu_pin_obj_t* pin, uint16_t* buffer, uint32_t len, uint8_t bytes_per_sample);
void common_hal_audioio_audioout_construct_from_file(audioio_audioout_obj_t* self,
const mcu_pin_obj_t* pin, pyb_file_obj_t* file);
void common_hal_audioio_audioout_deinit(audioio_audioout_obj_t* self);
bool common_hal_audioio_audioout_deinited(audioio_audioout_obj_t* self);
void common_hal_audioio_audioout_play(audioio_audioout_obj_t* self, bool loop);
void common_hal_audioio_audioout_stop(audioio_audioout_obj_t* self);
bool common_hal_audioio_audioout_get_playing(audioio_audioout_obj_t* self);
uint32_t common_hal_audioio_audioout_get_frequency(audioio_audioout_obj_t* self);
void common_hal_audioio_audioout_set_frequency(audioio_audioout_obj_t* self, uint32_t frequency);
#endif // MICROPY_INCLUDED_SHARED_BINDINGS_AUDIOIO_AUDIOOUT_H