91 lines
2.6 KiB
C
91 lines
2.6 KiB
C
/**
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**************************************************************************
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* @file audio_conf.h
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* @version v2.0.9
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* @date 2022-06-28
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* @brief usb audio config
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**************************************************************************
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* Copyright notice & Disclaimer
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*
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* The software Board Support Package (BSP) that is made available to
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* download from Artery official website is the copyrighted work of Artery.
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* Artery authorizes customers to use, copy, and distribute the BSP
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* software and its related documentation for the purpose of design and
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* development in conjunction with Artery microcontrollers. Use of the
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* software is governed by this copyright notice and the following disclaimer.
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*
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* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
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* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
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* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
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* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
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* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
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*
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**************************************************************************
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*/
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/* define to prevent recursive inclusion -------------------------------------*/
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#ifndef __AUDIO_CONF_H
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#define __AUDIO_CONF_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/** @addtogroup AT32F435_437_middlewares_usbd_class
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* @{
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*/
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/** @addtogroup USB_audio_class
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* @{
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*/
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/** @defgroup USB_device_audio_config_definition
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* @{
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*/
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#define AUDIO_SUPPORT_SPK 1
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#define AUDIO_SUPPORT_MIC 1
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#define AUDIO_SUPPORT_FEEDBACK 1
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#define AUDIO_SUPPORT_FREQ_16K 0
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#define AUDIO_SUPPORT_FREQ_48K 1
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#define AUDIO_SUPPORT_FREQ (AUDIO_SUPPORT_FREQ_16K + \
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AUDIO_SUPPORT_FREQ_48K \
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)
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#define AUDIO_FREQ_16K 16000
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#define AUDIO_FREQ_48K 48000
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#define AUDIO_BITW_16 16
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#define AUDIO_MIC_CHANEL_NUM 2
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#define AUDIO_MIC_DEFAULT_BITW AUDIO_BITW_16
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#define AUDIO_SPK_CHANEL_NUM 2
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#define AUDIO_SPK_DEFAULT_BITW AUDIO_BITW_16
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#define AUDIO_SUPPORT_MAX_FREQ 48
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#define AUDIO_DEFAULT_FREQ AUDIO_FREQ_48K
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#define AUDIO_DEFAULT_BITW AUDIO_BITW_16
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/**
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* @}
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*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif
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