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Merge branch 'fix/fix_io_wakeup_issues_v5.2' into 'release/v5.2'

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fix(esp_hw_support): make esp_deep_sleep_enable_gpio_wakeup available to PD_TOP lightsleep (v5.2)

See merge request espressif/esp-idf!45873
This commit is contained in:
Jiang Jiang Jian
2026-03-09 18:56:24 +08:00
parent c251fc0041 f85a5dee4d
commit bd76f0caec
2 changed files with 19 additions and 6 deletions
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components/esp_hw_support/sleep_modes.c
+8 -4
View File
@@ -801,7 +801,7 @@ static esp_err_t IRAM_ATTR esp_sleep_start(uint32_t pd_flags, esp_sleep_mode_t m
#endif
#if SOC_GPIO_SUPPORT_DEEPSLEEP_WAKEUP
if (deep_sleep && (s_config.wakeup_triggers & RTC_GPIO_TRIG_EN)) {
if ((pd_flags & RTC_SLEEP_PD_DIG) && (s_config.wakeup_triggers & RTC_GPIO_TRIG_EN)) {
gpio_deep_sleep_wakeup_prepare();
}
#endif
@@ -1465,6 +1465,10 @@ esp_err_t esp_sleep_disable_wakeup_source(esp_sleep_source_t source)
s_config.wakeup_triggers &= ~RTC_TOUCH_TRIG_EN;
#endif
} else if (CHECK_SOURCE(source, ESP_SLEEP_WAKEUP_GPIO, RTC_GPIO_TRIG_EN)) {
#if SOC_GPIO_SUPPORT_DEEPSLEEP_WAKEUP
s_config.gpio_wakeup_mask = 0;
s_config.gpio_trigger_mode = 0;
#endif
s_config.wakeup_triggers &= ~RTC_GPIO_TRIG_EN;
} else if (CHECK_SOURCE(source, ESP_SLEEP_WAKEUP_UART, (RTC_UART0_TRIG_EN | RTC_UART1_TRIG_EN))) {
s_config.wakeup_triggers &= ~(RTC_UART0_TRIG_EN | RTC_UART1_TRIG_EN);
@@ -1878,12 +1882,12 @@ esp_err_t esp_deep_sleep_enable_gpio_wakeup(uint64_t gpio_pin_mask, esp_deepslee
return ESP_ERR_INVALID_ARG;
}
err = gpio_deep_sleep_wakeup_enable(gpio_idx, intr_type);
if (err != ESP_OK) return err;
s_config.gpio_wakeup_mask |= BIT(gpio_idx);
if (mode == ESP_GPIO_WAKEUP_GPIO_HIGH) {
s_config.gpio_trigger_mode |= (mode << gpio_idx);
s_config.gpio_trigger_mode |= BIT(gpio_idx);
} else {
s_config.gpio_trigger_mode &= ~(mode << gpio_idx);
s_config.gpio_trigger_mode &= ~BIT(gpio_idx);
}
}
s_config.wakeup_triggers |= RTC_GPIO_TRIG_EN;
examples/system/deep_sleep/main/ext_wakeup.c
+11 -2
View File
@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2023-2024 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2023-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Unlicense OR CC0-1.0
*/
@@ -7,6 +7,7 @@
#include <stdio.h>
#include "esp_sleep.h"
#include "sdkconfig.h"
#include "driver/gpio.h"
#include "driver/rtc_io.h"
@@ -25,6 +26,7 @@ void example_deep_sleep_register_ext0_wakeup(void)
// Configure pullup/downs via RTCIO to tie wakeup pins to inactive level during deepsleep.
// EXT0 resides in the same power domain (RTC_PERIPH) as the RTC IO pullup/downs.
// No need to keep that power domain explicitly, unlike EXT1.
ESP_ERROR_CHECK(rtc_gpio_init(ext_wakeup_pin_0));
ESP_ERROR_CHECK(rtc_gpio_pullup_dis(ext_wakeup_pin_0));
ESP_ERROR_CHECK(rtc_gpio_pulldown_en(ext_wakeup_pin_0));
}
@@ -48,10 +50,12 @@ void example_deep_sleep_register_ext1_wakeup(void)
/* If there are no external pull-up/downs, tie wakeup pins to inactive level with internal pull-up/downs via RTC IO
* during deepsleep. However, RTC IO relies on the RTC_PERIPH power domain. Keeping this power domain on will
* increase some power comsumption. However, if we turn off the RTC_PERIPH domain or if certain chips lack the RTC_PERIPH
* increase some power consumption. However, if we turn off the RTC_PERIPH domain or if certain chips lack the RTC_PERIPH
* domain, we will use the HOLD feature to maintain the pull-up and pull-down on the pins during sleep.*/
#if CONFIG_EXAMPLE_EXT1_USE_INTERNAL_PULLUPS
#if SOC_RTCIO_INPUT_OUTPUT_SUPPORTED
ESP_ERROR_CHECK(rtc_gpio_init(ext_wakeup_pin_1));
ESP_ERROR_CHECK(rtc_gpio_init(ext_wakeup_pin_2));
#if SOC_PM_SUPPORT_EXT1_WAKEUP_MODE_PER_PIN
if (CONFIG_EXAMPLE_EXT1_WAKEUP_MODE_PIN_1) {
ESP_ERROR_CHECK(rtc_gpio_pullup_dis(ext_wakeup_pin_1));
@@ -81,6 +85,11 @@ void example_deep_sleep_register_ext1_wakeup(void)
}
#endif
#else // ! SOC_RTCIO_INPUT_OUTPUT_SUPPORTED
const gpio_config_t config = {
.pin_bit_mask = BIT(ext_wakeup_pin_1) | BIT(ext_wakeup_pin_2),
.mode = GPIO_MODE_INPUT,
};
ESP_ERROR_CHECK(gpio_config(&config));
#if SOC_PM_SUPPORT_EXT1_WAKEUP_MODE_PER_PIN
if (CONFIG_EXAMPLE_EXT1_WAKEUP_MODE_PIN_1) {
gpio_pullup_dis(ext_wakeup_pin_1);