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feat(esp_driver_gpio): support rtc_io edge wakeup deepsleep

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This commit is contained in:
wuzhenghui
2026-05-12 10:30:37 +08:00
parent c67d98fb10
commit b7ec505923
12 changed files with 132 additions and 26 deletions
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41
components/esp_hw_support/sleep_modes.c
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@@ -301,7 +301,7 @@ typedef struct {
#endif
#if SOC_GPIO_SUPPORT_HP_PERIPH_PD_SLEEP_WAKEUP
uint64_t gpio_wakeup_mask;
uint64_t gpio_trigger_mode;
uint8_t gpio_trigger_mode[SOC_GPIO_PIN_COUNT];
#endif
uint32_t sleep_time_adjustment;
uint32_t ccount_ticks_record;
@@ -315,7 +315,6 @@ typedef struct {
bool overhead_out_need_remeasure;
} sleep_config_t;
#if CONFIG_ESP_SLEEP_DEBUG
static esp_sleep_context_t *s_sleep_ctx = NULL;
@@ -1782,7 +1781,7 @@ esp_err_t esp_sleep_disable_wakeup_source(esp_sleep_source_t source)
} 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;
memset(s_config.gpio_trigger_mode, 0, sizeof(s_config.gpio_trigger_mode));
#endif
s_config.wakeup_triggers &= ~RTC_GPIO_TRIG_EN;
} else if (CHECK_SOURCE(source, ESP_SLEEP_WAKEUP_UART0, RTC_UART0_TRIG_EN)) {
@@ -2260,18 +2259,28 @@ static void esp_sleep_gpio_wakeup_prepare_on_hp_periph_powerdown(void)
int __DECLARE_RCC_ATOMIC_ENV __attribute__ ((unused));
rtcio_ll_enable_io_clock(true);
#endif
__attribute__ ((unused)) gpio_int_type_t intr_type = (gpio_int_type_t)s_config.gpio_trigger_mode[gpio_idx];
#if CONFIG_ESP_SLEEP_GPIO_ENABLE_INTERNAL_RESISTORS
if (GPIO_IS_VALID_OUTPUT_GPIO(gpio_idx)) {
if (s_config.gpio_trigger_mode & BIT(gpio_idx)) {
if (intr_type == GPIO_INTR_LOW_LEVEL || intr_type == GPIO_INTR_NEGEDGE) {
gpio_pullup_en(gpio_idx);
gpio_pulldown_dis(gpio_idx);
} else if (intr_type == GPIO_INTR_HIGH_LEVEL || intr_type == GPIO_INTR_POSEDGE) {
gpio_pullup_dis(gpio_idx);
gpio_pulldown_en(gpio_idx);
} else {
gpio_pullup_en(gpio_idx);
gpio_pullup_dis(gpio_idx);
gpio_pulldown_dis(gpio_idx);
}
} else {
ESP_EARLY_LOGE(TAG, "GPIO%d not support internal PU/PD", gpio_idx);
}
#endif
#if SOC_RTC_GPIO_EDGE_WAKEUP_SUPPORTED
/* Clear any pending edge-wakeup latch so a stale event does not immediately re-wake the chip. */
if (intr_type == GPIO_INTR_POSEDGE || intr_type == GPIO_INTR_NEGEDGE || intr_type == GPIO_INTR_ANYEDGE) {
gpio_hal_clear_hp_periph_pd_sleep_edge_wakeup_latch(NULL, gpio_idx);
}
#endif
ESP_ERROR_CHECK(gpio_hold_en(gpio_idx));
valid_wake_io_mask &= valid_wake_io_mask - 1;
@@ -2282,14 +2291,20 @@ static void esp_sleep_gpio_wakeup_prepare_on_hp_periph_powerdown(void)
esp_err_t esp_sleep_enable_gpio_wakeup_on_hp_periph_powerdown(uint64_t gpio_pin_mask, esp_sleep_gpio_wake_up_mode_t mode)
{
if (mode > ESP_GPIO_WAKEUP_GPIO_HIGH) {
ESP_LOGE(TAG, "invalid mode");
return ESP_ERR_INVALID_ARG;
}
if (gpio_pin_mask == 0) {
return ESP_ERR_INVALID_ARG;
}
gpio_int_type_t intr_type = ((mode == ESP_GPIO_WAKEUP_GPIO_LOW) ? GPIO_INTR_LOW_LEVEL : GPIO_INTR_HIGH_LEVEL);
const gpio_int_type_t intr_type = WAKEUP_MODE_2_INT_TYPE(mode);
if (intr_type == GPIO_INTR_DISABLE || intr_type > GPIO_INTR_HIGH_LEVEL) {
ESP_LOGE(TAG, "invalid mode");
return ESP_ERR_INVALID_ARG;
}
#if !SOC_RTC_GPIO_EDGE_WAKEUP_SUPPORTED
if (intr_type != GPIO_INTR_LOW_LEVEL && intr_type != GPIO_INTR_HIGH_LEVEL) {
ESP_LOGE(TAG, "invalid mode");
return ESP_ERR_INVALID_ARG;
}
#endif
esp_err_t err = ESP_OK;
uint64_t invalid_io_mask = gpio_pin_mask & ~SOC_GPIO_HP_PERIPH_PD_SLEEP_WAKEABLE_MASK;
@@ -2306,11 +2321,7 @@ esp_err_t esp_sleep_enable_gpio_wakeup_on_hp_periph_powerdown(uint64_t gpio_pin_
err = gpio_wakeup_enable_on_hp_periph_powerdown_sleep(gpio_idx, intr_type);
if (err != ESP_OK) return err;
s_config.gpio_wakeup_mask |= BIT64(gpio_idx);
if (mode == ESP_GPIO_WAKEUP_GPIO_HIGH) {
s_config.gpio_trigger_mode |= BIT64(gpio_idx);
} else {
s_config.gpio_trigger_mode &= ~BIT64(gpio_idx);
}
s_config.gpio_trigger_mode[gpio_idx] = (uint8_t)intr_type;
gpio_pin_mask &= gpio_pin_mask - 1;
}
s_config.wakeup_triggers |= RTC_GPIO_TRIG_EN;