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
106 lines
3.1 KiB
C
106 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 _ESP_SDCARD_H_
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#define _ESP_SDCARD_H_
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#include "audio_error.h"
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#include "periph_sdcard.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 { function_description }
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*
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* @param[in] gpio The gpio
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* @param[in] detect_intr_handler The detect intr handler
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* @param isr_context The isr context
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*
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* @return { description_of_the_return_value }
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*/
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esp_err_t sdcard_init (int gpio, void (*detect_intr_handler) (void *),
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void *isr_context);
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/**
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* @brief mount sdcard to FAT filesystem
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*
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* @param base_path path where partition should be registered (e.g.
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* "/sdcard")
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*
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* @return
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* - ESP_OK on success
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* - ESP_ERR_INVALID_STATE if esp_vfs_fat_sdmmc_mount was already called
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* - ESP_ERR_NO_MEM if memory can not be allocated
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* - ESP_FAIL if partition can not be mounted
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* - other error codes from SDMMC or SPI drivers, SDMMC protocol, or
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* FATFS drivers
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*/
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esp_err_t sdcard_mount (const char *base_path, periph_sdcard_mode_t mode);
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/**
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* @brief Unmount FAT filesystem and release resources acquired using
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* esp_vfs_fat_sdmmc_mount
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*
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* @return
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* - ESP_OK on success
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* - ESP_ERR_INVALID_STATE if sd_card_mount hasn't been called
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*/
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esp_err_t sdcard_unmount (void);
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/**
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* @brief remove the sdcard device GPIO interruption in Audio board
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*
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* @return
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* - ESP_OK on success
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* - ESP_FAIL destory sdcard gpio handle failed
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*/
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esp_err_t sdcard_destroy (void);
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/**
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* @brief get the status of sdcard is insert or not
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*
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* @return
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* - true sdcard is insert
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* - false sdcard is unplug
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*/
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bool sdcard_is_exist ();
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/**
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* @brief Read value of CARD DETECT Pin
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*
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* @return value of CARD DETECT PIN
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*/
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int sdcard_read_detect_pin (void);
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#ifdef __cplusplus
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}
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#endif
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#endif
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