kopia lustrzana https://github.com/espressif/esp-idf
52 wiersze
1.2 KiB
C
52 wiersze
1.2 KiB
C
/*
|
|
* SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <stdint.h>
|
|
#include "sdkconfig.h"
|
|
#include "sd_pwr_ctrl.h"
|
|
#include "sd_protocol_types.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/**
|
|
* @brief LDO configurations
|
|
*/
|
|
typedef struct {
|
|
int ldo_chan_id; ///< On-chip LDO channel ID, e.g. set to `4` is the `LDO_VO4` is connected to power the SDMMC IO
|
|
} sd_pwr_ctrl_ldo_config_t;
|
|
|
|
/**
|
|
* @brief New an SD power control driver via on-chip LDO
|
|
*
|
|
* @param[in] configs On-chip LDO power control driver configurations
|
|
* @param[out] ret_drv Created power control driver handle
|
|
*
|
|
* @return
|
|
* - ESP_OK
|
|
* - ESP_ERR_INVALID_ARG Invalid arguments
|
|
* - ESP_ERR_NO_MEM Out of memory
|
|
*/
|
|
esp_err_t sd_pwr_ctrl_new_on_chip_ldo(const sd_pwr_ctrl_ldo_config_t *configs, sd_pwr_ctrl_handle_t *ret_drv);
|
|
|
|
/**
|
|
* @brief Delete a previously created on-chip LDO power control driver
|
|
*
|
|
* @param[in] ctrl_handle Power control driver handle
|
|
*
|
|
* @return
|
|
* - ESP_OK
|
|
* - ESP_ERR_INVALID_ARG Invalid arguments
|
|
*/
|
|
esp_err_t sd_pwr_ctrl_del_on_chip_ldo(sd_pwr_ctrl_handle_t ctrl_handle);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|