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feat(esp_hw_support): add new API to get all wakeup sources

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wuzhenghui
2025-06-25 17:08:18 +08:00
parent 7e570d246c
commit 5ba8b5e3dc
2 changed files with 116 additions and 13 deletions
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38
components/esp_hw_support/include/esp_sleep.h
View File

@@ -105,21 +105,23 @@ typedef enum {
* @brief Sleep wakeup cause
*/
typedef enum {
ESP_SLEEP_WAKEUP_UNDEFINED, //!< In case of deep sleep, reset was not caused by exit from deep sleep
ESP_SLEEP_WAKEUP_ALL, //!< Not a wakeup cause, used to disable all wakeup sources with esp_sleep_disable_wakeup_source
ESP_SLEEP_WAKEUP_EXT0, //!< Wakeup caused by external signal using RTC_IO
ESP_SLEEP_WAKEUP_EXT1, //!< Wakeup caused by external signal using RTC_CNTL
ESP_SLEEP_WAKEUP_TIMER, //!< Wakeup caused by timer
ESP_SLEEP_WAKEUP_TOUCHPAD, //!< Wakeup caused by touchpad
ESP_SLEEP_WAKEUP_ULP, //!< Wakeup caused by ULP program
ESP_SLEEP_WAKEUP_GPIO, //!< Wakeup caused by GPIO (light sleep only on ESP32, S2 and S3)
ESP_SLEEP_WAKEUP_UART, //!< Wakeup caused by UART (light sleep only)
ESP_SLEEP_WAKEUP_UNDEFINED, //!< In case of deep sleep, reset was not caused by exit from deep sleep
ESP_SLEEP_WAKEUP_ALL, //!< Not a wakeup cause, used to disable all wakeup sources with esp_sleep_disable_wakeup_source
ESP_SLEEP_WAKEUP_EXT0, //!< Wakeup caused by external signal using RTC_IO
ESP_SLEEP_WAKEUP_EXT1, //!< Wakeup caused by external signal using RTC_CNTL
ESP_SLEEP_WAKEUP_TIMER, //!< Wakeup caused by timer
ESP_SLEEP_WAKEUP_TOUCHPAD, //!< Wakeup caused by touchpad
ESP_SLEEP_WAKEUP_ULP, //!< Wakeup caused by ULP program
ESP_SLEEP_WAKEUP_GPIO, //!< Wakeup caused by GPIO (light sleep only on ESP32, S2 and S3)
ESP_SLEEP_WAKEUP_UART, //!< Wakeup caused by UART0 (light sleep only)
ESP_SLEEP_WAKEUP_UART1, //!< Wakeup caused by UART1 (light sleep only)
ESP_SLEEP_WAKEUP_UART2, //!< Wakeup caused by UART2 (light sleep only)
ESP_SLEEP_WAKEUP_WIFI, //!< Wakeup caused by WIFI (light sleep only)
ESP_SLEEP_WAKEUP_COCPU, //!< Wakeup caused by COCPU int
ESP_SLEEP_WAKEUP_COCPU_TRAP_TRIG, //!< Wakeup caused by COCPU crash
ESP_SLEEP_WAKEUP_BT, //!< Wakeup caused by BT (light sleep only)
ESP_SLEEP_WAKEUP_VAD, //!< Wakeup caused by VAD
ESP_SLEEP_WAKEUP_VBAT_UNDER_VOLT, //!< Wakeup caused by VDD_BAT under voltage.
ESP_SLEEP_WAKEUP_BT, //!< Wakeup caused by BT (light sleep only)
ESP_SLEEP_WAKEUP_VAD, //!< Wakeup caused by VAD
ESP_SLEEP_WAKEUP_VBAT_UNDER_VOLT, //!< Wakeup caused by VDD_BAT under voltage.
} esp_sleep_source_t;
/**
@@ -691,10 +693,20 @@ void esp_deep_sleep_deregister_hook(esp_deep_sleep_cb_t old_dslp_cb);
/**
* @brief Get the wakeup source which caused wakeup from sleep
*
* @note !!! This API will only return one wakeup source. If multiple wakeup sources
* wake up at the same time, the wakeup source information may be lost.
*
* @return cause of wake up from last sleep (deep sleep or light sleep)
*/
esp_sleep_wakeup_cause_t esp_sleep_get_wakeup_cause(void);
esp_sleep_wakeup_cause_t esp_sleep_get_wakeup_cause(void)
__attribute__((deprecated("use esp_sleep_get_wakeup_causes instead")));
/**
* @brief Get all wakeup sources bitmap which caused wakeup from sleep.
*
* @return The bitmap of the wakeup sources of the last wakeup from sleep. (deep sleep or light sleep)
*/
uint32_t esp_sleep_get_wakeup_causes(void);
/**
* @brief Default stub to run on wake from deep sleep.

91
components/esp_hw_support/sleep_modes.c
View File

@@ -2339,6 +2339,97 @@ esp_sleep_wakeup_cause_t esp_sleep_get_wakeup_cause(void)
}
}
uint32_t esp_sleep_get_wakeup_causes(void)
{
uint32_t wakeup_cause = 0;
if (esp_rom_get_reset_reason(0) != RESET_REASON_CORE_DEEP_SLEEP && !s_light_sleep_wakeup) {
wakeup_cause |= BIT(ESP_SLEEP_WAKEUP_UNDEFINED);
return wakeup_cause;
}
#if SOC_PMU_SUPPORTED
uint32_t wakeup_cause_raw = pmu_ll_hp_get_wakeup_cause(&PMU);
#else
uint32_t wakeup_cause_raw = rtc_cntl_ll_get_wakeup_cause();
#endif
if (wakeup_cause_raw & RTC_TIMER_TRIG_EN) {
wakeup_cause |= BIT(ESP_SLEEP_WAKEUP_TIMER);
}
if (wakeup_cause_raw & RTC_GPIO_TRIG_EN) {
wakeup_cause |= BIT(ESP_SLEEP_WAKEUP_GPIO);
}
if (wakeup_cause_raw & RTC_UART0_TRIG_EN) {
wakeup_cause |= BIT(ESP_SLEEP_WAKEUP_UART);
}
if (wakeup_cause_raw & RTC_UART1_TRIG_EN) {
wakeup_cause |= BIT(ESP_SLEEP_WAKEUP_UART1);
}
#if SOC_PMU_SUPPORTED && (SOC_UART_HP_NUM > 2)
if (wakeup_cause_raw & RTC_UART2_TRIG_EN) {
wakeup_cause |= BIT(ESP_SLEEP_WAKEUP_UART2);
}
#endif
#if SOC_PM_SUPPORT_EXT0_WAKEUP
if (wakeup_cause_raw & RTC_EXT0_TRIG_EN) {
wakeup_cause |= BIT(ESP_SLEEP_WAKEUP_EXT0);
}
#endif
#if SOC_PM_SUPPORT_EXT1_WAKEUP
if (wakeup_cause_raw & RTC_EXT1_TRIG_EN) {
wakeup_cause |= BIT(ESP_SLEEP_WAKEUP_EXT1);
}
#endif
#if SOC_PM_SUPPORT_TOUCH_SENSOR_WAKEUP
if (wakeup_cause_raw & RTC_TOUCH_TRIG_EN) {
wakeup_cause |= BIT(ESP_SLEEP_WAKEUP_TOUCHPAD);
}
#endif
#if SOC_ULP_FSM_SUPPORTED
if (wakeup_cause_raw & RTC_ULP_TRIG_EN) {
wakeup_cause |= BIT(ESP_SLEEP_WAKEUP_ULP);
}
#endif
#if SOC_PM_SUPPORT_WIFI_WAKEUP
if (wakeup_cause_raw & RTC_WIFI_TRIG_EN) {
wakeup_cause |= BIT(ESP_SLEEP_WAKEUP_WIFI);
}
#endif
#if SOC_PM_SUPPORT_BT_WAKEUP
if (wakeup_cause_raw & RTC_BT_TRIG_EN) {
wakeup_cause |= BIT(ESP_SLEEP_WAKEUP_BT);
}
#endif
#if SOC_RISCV_COPROC_SUPPORTED
if (wakeup_cause_raw & RTC_COCPU_TRIG_EN) {
wakeup_cause |= BIT(ESP_SLEEP_WAKEUP_ULP);
}
if (wakeup_cause_raw & RTC_COCPU_TRAP_TRIG_EN) {
wakeup_cause |= BIT(ESP_SLEEP_WAKEUP_COCPU_TRAP_TRIG);
}
#endif
#if SOC_LP_CORE_SUPPORTED
if (wakeup_cause_raw & RTC_LP_CORE_TRIG_EN) {
wakeup_cause |= BIT(ESP_SLEEP_WAKEUP_ULP);
}
#endif
#if SOC_LP_VAD_SUPPORTED
if (wakeup_cause_raw & RTC_LP_VAD_TRIG_EN) {
wakeup_cause |= BIT(ESP_SLEEP_WAKEUP_VAD);
}
#endif
#if SOC_VBAT_SUPPORTED
if (wakeup_cause_raw & RTC_VBAT_UNDER_VOLT_TRIG_EN) {
wakeup_cause |= BIT(ESP_SLEEP_WAKEUP_VBAT_UNDER_VOLT);
}
#endif
if (wakeup_cause == 0) {
wakeup_cause |= BIT(ESP_SLEEP_WAKEUP_UNDEFINED);
}
return wakeup_cause;
}
esp_err_t esp_sleep_pd_config(esp_sleep_pd_domain_t domain, esp_sleep_pd_option_t option)
{
if (domain >= ESP_PD_DOMAIN_MAX || option > ESP_PD_OPTION_AUTO) {