2021-05-24 01:50:04 +02:00
|
|
|
/*
|
|
|
|
|
* SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
|
|
|
|
|
*
|
|
|
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
|
|
|
*/
|
2021-02-07 18:49:05 +08:00
|
|
|
|
|
|
|
|
#pragma once
|
|
|
|
|
|
|
|
|
|
#include "sdkconfig.h"
|
|
|
|
|
#include <esp_types.h>
|
|
|
|
|
|
|
|
|
|
#include "soc/soc_caps.h"
|
|
|
|
|
#include "driver/gpio.h"
|
|
|
|
|
|
|
|
|
|
#if SOC_GPIO_SUPPORT_SLP_SWITCH
|
|
|
|
|
#if CONFIG_GPIO_ESP32_SUPPORT_SWITCH_SLP_PULL
|
|
|
|
|
/**
|
|
|
|
|
* @brief Emulate ESP32S2 behaviour to backup FUN_PU, FUN_PD information
|
|
|
|
|
*
|
|
|
|
|
* @note Need to be called before sleep.
|
|
|
|
|
*
|
|
|
|
|
* @return
|
|
|
|
|
* - ESP_OK Success
|
|
|
|
|
*/
|
|
|
|
|
esp_err_t gpio_sleep_pupd_config_apply(gpio_num_t gpio_num);
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* @brief Emulate ESP32S2 behaviour to restore FUN_PU, FUN_PD information
|
|
|
|
|
*
|
|
|
|
|
* @note Need to be called after sleep.
|
|
|
|
|
*
|
|
|
|
|
* @return
|
|
|
|
|
* - ESP_OK Success
|
|
|
|
|
*/
|
|
|
|
|
esp_err_t gpio_sleep_pupd_config_unapply(gpio_num_t gpio_num);
|
|
|
|
|
#endif
|
|
|
|
|
#endif
|
