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change(vad): wakeup driver maitain necessary power domain

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Armando
2024-11-14 14:24:45 +08:00
parent 37d8e97a9d
commit 22f36bea53
3 changed files with 21 additions and 3 deletions
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components/esp_hw_support/sleep_modes.c
+20 -1
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@@ -1669,8 +1669,27 @@ esp_err_t esp_sleep_enable_timer_wakeup(uint64_t time_in_us)
#if SOC_LP_VAD_SUPPORTED
esp_err_t esp_sleep_enable_vad_wakeup(void)
{
esp_err_t ret = ESP_FAIL;
ret = esp_sleep_pd_config(ESP_PD_DOMAIN_RTC_PERIPH, ESP_PD_OPTION_ON);
if (ret != ESP_OK) {
ESP_LOGE(TAG, "fail to keep rtc periph power on");
return ret;
}
ret = esp_sleep_pd_config(ESP_PD_DOMAIN_XTAL, ESP_PD_OPTION_ON);
if (ret != ESP_OK) {
ESP_LOGE(TAG, "fail to keep xtal power on");
return ret;
}
ret = esp_sleep_sub_mode_config(ESP_SLEEP_LP_USE_XTAL_MODE, true);
if (ret != ESP_OK) {
ESP_LOGE(TAG, "fail to set to ESP_SLEEP_LP_USE_XTAL_MODE mode");
return ret;
}
s_config.wakeup_triggers |= RTC_LP_VAD_TRIG_EN;
return esp_sleep_sub_mode_config(ESP_SLEEP_LP_USE_XTAL_MODE, true);
return ESP_OK;
}
#endif