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feat(esp_hw_support): support GPIO wakeup deepsleep on esp32/esp32s2/esp32s3

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and expand gpio_wakeup_mask/gpio_trigger_mode to 64bit
This commit is contained in:
wuzhenghui
2026-03-25 10:49:47 +08:00
parent a441be19a7
commit b6fcdb1f48
27 changed files with 183 additions and 60 deletions
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components/esp_hal_gpio/esp32/include/hal/rtc_io_ll.h
+42 -1
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2015-2025 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2015-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -330,6 +330,17 @@ static inline void rtcio_ll_wakeup_disable(int rtcio_num)
RTCIO.pin[rtcio_num].int_type = 0;
}
/**
* Enable interrupt function and set interrupt type for RTC IO.
*
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
* @param type Interrupt type (disable, edge, or level). Matches gpio_int_type_t encoding.
*/
static inline void rtcio_ll_intr_enable(int rtcio_num, gpio_int_type_t type)
{
RTCIO.pin[rtcio_num].int_type = type;
}
/**
* Enable rtc io output in deep sleep.
*
@@ -407,6 +418,36 @@ static inline void rtcio_ll_ext0_set_wakeup_pin(int rtcio_num, int level)
SET_PERI_REG_BITS(RTC_CNTL_EXT_WAKEUP_CONF_REG, 0x1, level, RTC_CNTL_EXT_WAKEUP0_LV_S);
}
/**
* @brief Get the status of whether an IO is used for sleep wake-up.
*
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
* @return True if the pin is enabled to wake up from deep-sleep
*/
static inline bool rtcio_ll_wakeup_is_enabled(int rtcio_num)
{
HAL_ASSERT(rtcio_num >= 0 && rtcio_num < SOC_RTCIO_PIN_COUNT && "io does not support deep sleep wake-up function");
return RTCIO.pin[rtcio_num].wakeup_enable;
}
/**
* @brief Get the rtc io interrupt status
*
* @return bit 0~17 corresponding to 0 ~ SOC_RTCIO_PIN_COUNT.
*/
static inline uint32_t rtcio_ll_get_interrupt_status(void)
{
return RTCIO.status.status;
}
/**
* @brief Clear all LP IO pads status
*/
static inline void rtcio_ll_clear_interrupt_status(void)
{
RTCIO.status_w1tc.w1tc = 0x3FFFF; // Clear all 18 RTCIO pins
}
#ifdef __cplusplus
}
#endif