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feat(sleep/usb): support usb as wakeup source from light sleep

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Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
JiangGuangMing
2026-06-11 09:05:40 +08:00
co-authored by Cursor
parent 0b816722db
commit 3b32b1fc96
4 changed files with 56 additions and 5 deletions
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components/esp_hw_support/sleep_modes.c
+30
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@@ -1730,6 +1730,11 @@ esp_err_t esp_sleep_disable_wakeup_source(esp_sleep_source_t source)
else if (CHECK_SOURCE(source, ESP_SLEEP_WAKEUP_VBAT_UNDER_VOLT, RTC_VBAT_UNDER_VOLT_TRIG_EN)) {
s_config.wakeup_triggers &= ~RTC_VBAT_UNDER_VOLT_TRIG_EN;
}
#endif
#if SOC_PM_SUPPORT_USB_WAKEUP
else if (CHECK_SOURCE(source, ESP_SLEEP_WAKEUP_USB, RTC_USB_TRIG_EN)) {
s_config.wakeup_triggers &= ~RTC_USB_TRIG_EN;
}
#endif
else {
ESP_LOGE(TAG, "Incorrect wakeup source (%d) to disable.", (int) source);
@@ -2299,6 +2304,26 @@ esp_err_t esp_sleep_disable_bt_wakeup(void)
#endif
}
esp_err_t esp_sleep_enable_usb_wakeup(void)
{
#if SOC_PM_SUPPORT_USB_WAKEUP
s_config.wakeup_triggers |= RTC_USB_TRIG_EN;
return ESP_OK;
#else
return ESP_ERR_NOT_SUPPORTED;
#endif
}
esp_err_t esp_sleep_disable_usb_wakeup(void)
{
#if SOC_PM_SUPPORT_USB_WAKEUP
s_config.wakeup_triggers &= (~RTC_USB_TRIG_EN);
return ESP_OK;
#else
return ESP_ERR_NOT_SUPPORTED;
#endif
}
esp_sleep_wakeup_cause_t esp_sleep_get_wakeup_cause(void)
{
if (esp_rom_get_reset_reason(0) != RESET_REASON_CORE_DEEP_SLEEP && !s_light_sleep_wakeup) {
@@ -2461,6 +2486,11 @@ uint32_t esp_sleep_get_wakeup_causes(void)
if (wakeup_cause_raw & RTC_VBAT_UNDER_VOLT_TRIG_EN) {
wakeup_cause |= BIT(ESP_SLEEP_WAKEUP_VBAT_UNDER_VOLT);
}
#endif
#if SOC_PM_SUPPORT_USB_WAKEUP
if (wakeup_cause_raw & RTC_USB_TRIG_EN) {
wakeup_cause |= BIT(ESP_SLEEP_WAKEUP_USB);
}
#endif
if (wakeup_cause == 0) {
wakeup_cause |= BIT(ESP_SLEEP_WAKEUP_UNDEFINED);