30d2e54dab
o copy component audio_board from ADF and create custom component from it o copy component audio_hal from ADF and create custom component from it o copy component audio_sal from ADF and create custom component from it o copy component esp_peripherals from ADF and create custom component from it - add fLaC support through xiph's original repository as a git module
102 lines
3.1 KiB
C
102 lines
3.1 KiB
C
/*
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* ESPRESSIF MIT License
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*
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* Copyright (c) 2018 <ESPRESSIF SYSTEMS (SHANGHAI) PTE LTD>
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*
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* Permission is hereby granted for use on all ESPRESSIF SYSTEMS products, in
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* which case, it is free of charge, to any person obtaining a copy of this
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* software and associated documentation files (the "Software"), to deal in the
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* Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*
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*/
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#ifndef _SDCARD_DEV_H_
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#define _SDCARD_DEV_H_
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#include "audio_common.h"
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#include "audio_error.h"
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#include "esp_peripherals.h"
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#include "sys/queue.h"
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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/**
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* @brief Peripheral sdcard event id
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*/
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typedef enum
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{
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SDCARD_STATUS_UNKNOWN, /*!< No event */
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SDCARD_STATUS_CARD_DETECT_CHANGE, /*!< Detect changes in the card_detect
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pin */
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SDCARD_STATUS_MOUNTED, /*!< SDCARD mounted successfully */
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SDCARD_STATUS_UNMOUNTED, /*!< SDCARD unmounted successfully */
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SDCARD_STATUS_MOUNT_ERROR, /*!< SDCARD mount error */
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SDCARD_STATUS_UNMOUNT_ERROR, /*!< SDCARD unmount error */
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} periph_sdcard_event_id_t;
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/**
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* @brief SD card mode, SPI, 1-line SD mode, 4-line SD mode
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*
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*/
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typedef enum
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{
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SD_MODE_SPI = 0x0, /*!< sd_card SPI*/
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SD_MODE_1_LINE = 0x1, /*!< sd_card 1-line SD mode*/
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SD_MODE_4_LINE = 0x2, /*!< sd_card 4-line SD mode*/
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SD_MODE_MAX,
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} periph_sdcard_mode_t;
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/**
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* @brief The SD Card Peripheral configuration
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*/
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typedef struct
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{
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int card_detect_pin; /*!< Card detect gpio number */
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const char *root; /*!< Base path for vfs */
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periph_sdcard_mode_t mode; /*!< card mode*/
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} periph_sdcard_cfg_t;
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/**
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* @brief Create the sdcard peripheral handle for esp_peripherals
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*
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* @note The handle was created by this function automatically destroy
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* when `esp_periph_destroy` is called
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*
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* @param sdcard_config The sdcard configuration
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*
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* @return The esp peripheral handle
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*/
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esp_periph_handle_t periph_sdcard_init (periph_sdcard_cfg_t *sdcard_config);
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/**
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* @brief Check the sdcard is mounted or not.
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*
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* @param[in] periph The periph
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*
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* @return SDCARD mounted state
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*/
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bool periph_sdcard_is_mounted (esp_periph_handle_t periph);
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#ifdef __cplusplus
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}
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#endif
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#endif
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