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change(driver/rtcio): Describe RTCIO CAPS with more accurate note

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This commit is contained in:
Song Ruo Jing
2023-06-30 16:30:03 +08:00
committed by Lou Tianhao
parent 8833c2bc87
commit 6768f098dc
22 changed files with 327 additions and 109 deletions
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58
components/driver/gpio/rtc_io.c
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2019-2022 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2019-2023 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -13,6 +13,7 @@
#include "freertos/timers.h"
#include "driver/rtc_io.h"
#include "hal/rtc_io_hal.h"
#include "soc/rtc_io_periph.h"
#include "soc/soc_caps.h"
static const char __attribute__((__unused__)) *RTCIO_TAG = "RTCIO";
@@ -21,11 +22,24 @@ extern portMUX_TYPE rtc_spinlock; //TODO: Will be placed in the appropriate posi
#define RTCIO_ENTER_CRITICAL() portENTER_CRITICAL(&rtc_spinlock)
#define RTCIO_EXIT_CRITICAL() portEXIT_CRITICAL(&rtc_spinlock)
#if SOC_RTCIO_INPUT_OUTPUT_SUPPORTED
bool rtc_gpio_is_valid_gpio(gpio_num_t gpio_num)
{
#if SOC_RTCIO_PIN_COUNT > 0
return (gpio_num < GPIO_PIN_COUNT && rtc_io_num_map[gpio_num] >= 0);
#else
return false;
#endif
}
#if SOC_RTCIO_PIN_COUNT > 0
/*---------------------------------------------------------------
RTC IO
---------------------------------------------------------------*/
int rtc_io_number_get(gpio_num_t gpio_num)
{
return rtc_io_num_map[gpio_num];
}
esp_err_t rtc_gpio_init(gpio_num_t gpio_num)
{
ESP_RETURN_ON_FALSE(rtc_gpio_is_valid_gpio(gpio_num), ESP_ERR_INVALID_ARG, RTCIO_TAG, "RTCIO number error");
@@ -47,6 +61,7 @@ esp_err_t rtc_gpio_deinit(gpio_num_t gpio_num)
return ESP_OK;
}
#if SOC_RTCIO_INPUT_OUTPUT_SUPPORTED
esp_err_t rtc_gpio_set_level(gpio_num_t gpio_num, uint32_t level)
{
ESP_RETURN_ON_FALSE(rtc_gpio_is_valid_gpio(gpio_num), ESP_ERR_INVALID_ARG, RTCIO_TAG, "RTCIO number error");
@@ -167,16 +182,6 @@ esp_err_t rtc_gpio_hold_dis(gpio_num_t gpio_num)
return ESP_OK;
}
esp_err_t rtc_gpio_isolate(gpio_num_t gpio_num)
{
ESP_RETURN_ON_FALSE(rtc_gpio_is_valid_gpio(gpio_num), ESP_ERR_INVALID_ARG, RTCIO_TAG, "RTCIO number error");
RTCIO_ENTER_CRITICAL();
rtcio_hal_isolate(rtc_io_number_get(gpio_num));
RTCIO_EXIT_CRITICAL();
return ESP_OK;
}
esp_err_t rtc_gpio_force_hold_en_all(void)
{
RTCIO_ENTER_CRITICAL();
@@ -196,6 +201,18 @@ esp_err_t rtc_gpio_force_hold_dis_all(void)
}
#endif // SOC_RTCIO_HOLD_SUPPORTED
#if SOC_RTCIO_HOLD_SUPPORTED && SOC_RTCIO_INPUT_OUTPUT_SUPPORTED
esp_err_t rtc_gpio_isolate(gpio_num_t gpio_num)
{
ESP_RETURN_ON_FALSE(rtc_gpio_is_valid_gpio(gpio_num), ESP_ERR_INVALID_ARG, RTCIO_TAG, "RTCIO number error");
RTCIO_ENTER_CRITICAL();
rtcio_hal_isolate(rtc_io_number_get(gpio_num));
RTCIO_EXIT_CRITICAL();
return ESP_OK;
}
#endif // SOC_RTCIO_HOLD_SUPPORTED && SOC_RTCIO_INPUT_OUTPUT_SUPPORTED
#if SOC_RTCIO_WAKE_SUPPORTED
esp_err_t rtc_gpio_wakeup_enable(gpio_num_t gpio_num, gpio_int_type_t intr_type)
@@ -221,19 +238,4 @@ esp_err_t rtc_gpio_wakeup_disable(gpio_num_t gpio_num)
#endif // SOC_RTCIO_WAKE_SUPPORTED
bool rtc_gpio_is_valid_gpio(gpio_num_t gpio_num)
{
#if SOC_RTCIO_INPUT_OUTPUT_SUPPORTED
return (gpio_num < GPIO_PIN_COUNT && rtc_io_num_map[gpio_num] >= 0);
#else
return false;
#endif
}
#if SOC_RTCIO_INPUT_OUTPUT_SUPPORTED
int rtc_io_number_get(gpio_num_t gpio_num)
{
return rtc_io_num_map[gpio_num];
}
#endif // SOC_RTCIO_INPUT_OUTPUT_SUPPORTED
#endif // SOC_RTCIO_PIN_COUNT > 0