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没有唤醒词的板子可以开启Auto Light Sleep，待机40~50mA

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This commit is contained in:
Terrence
2025-03-04 06:27:11 +08:00
parent 5a71e1bdd6
commit 5997ff2ac4
9 changed files with 161 additions and 23 deletions
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6
main/application.cc
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@@ -538,11 +538,10 @@ void Application::Start() {
}
void Application::OnClockTimer() {
static int count = 0;
count++;
clock_ticks_++;
// Print the debug info every 10 seconds
if (count % 10 == 0) {
if (clock_ticks_ % 10 == 0) {
// SystemInfo::PrintRealTimeStats(pdMS_TO_TICKS(1000));
int free_sram = heap_caps_get_free_size(MALLOC_CAP_INTERNAL);
int min_free_sram = heap_caps_get_minimum_free_size(MALLOC_CAP_INTERNAL);
@@ -717,6 +716,7 @@ void Application::SetDeviceState(DeviceState state) {
return;
}
clock_ticks_ = 0;
auto previous_state = device_state_;
device_state_ = state;
ESP_LOGI(TAG, "STATE: %s", STATE_STRINGS[device_state_]);

1
main/application.h
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@@ -91,6 +91,7 @@ private:
bool aborted_ = false;
bool voice_detected_ = false;
std::string last_iot_states_;
int clock_ticks_ = 0;
// Audio encode / decode
BackgroundTask* background_task_ = nullptr;

6
main/boards/tudouzi/config.json
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@@ -3,7 +3,11 @@
"builds": [
{
"name": "tudouzi",
"sdkconfig_append": ["CONFIG_USE_WAKE_WORD_DETECT=n"]
"sdkconfig_append": [
"CONFIG_USE_WAKE_WORD_DETECT=n",
"CONFIG_PM_ENABLE=y",
"CONFIG_FREERTOS_USE_TICKLESS_IDLE=y"
]
}
]
}

76
main/boards/tudouzi/kevin_box_board.cc
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@@ -8,11 +8,14 @@
#include "iot/thing_manager.h"
#include "led/single_led.h"
#include "assets/lang_config.h"
#include "font_awesome_symbols.h"
#include <esp_log.h>
#include <driver/gpio.h>
#include <driver/i2c_master.h>
#include <esp_timer.h>
#include <esp_sleep.h>
#include <esp_pm.h>
#define TAG "KevinBoxBoard"
@@ -29,6 +32,8 @@ private:
Button volume_down_button_;
esp_timer_handle_t power_save_timer_ = nullptr;
bool show_low_power_warning_ = false;
bool sleep_mode_enabled_ = false;
int power_save_ticks_ = 0;
void InitializePowerSaveTimer() {
esp_timer_create_args_t power_save_timer_args = {
@@ -46,31 +51,64 @@ private:
}
void PowerSaveCheck() {
// 电池放电模式下，如果待机超过一定时间，则自动关机
const int seconds_to_shutdown = 600;
static int seconds = 0;
// 电池放电模式下，如果待机超过一定时间，则进入睡眠模式
const int seconds_to_sleep = 120;
auto& app = Application::GetInstance();
if (app.GetDeviceState() != kDeviceStateIdle) {
seconds = 0;
power_save_ticks_ = 0;
return;
}
if (!axp2101_->IsDischarging()) {
seconds = 0;
if (axp2101_->IsDischarging()) {
// 电量低于 10% 时，显示低电量警告
if (!show_low_power_warning_ && axp2101_->GetBatteryLevel() <= 10) {
EnableSleepMode(false);
app.Alert(Lang::Strings::WARNING, Lang::Strings::BATTERY_LOW, "sad", Lang::Sounds::P3_VIBRATION);
show_low_power_warning_ = true;
}
} else {
if (show_low_power_warning_) {
app.DismissAlert();
show_low_power_warning_ = false;
}
return;
}
// 电量低于 10% 时，显示低电量警告
if (axp2101_->GetBatteryLevel() <= 10 && !show_low_power_warning_) {
app.Alert(Lang::Strings::WARNING, Lang::Strings::BATTERY_LOW, "sad", Lang::Sounds::P3_VIBRATION);
show_low_power_warning_ = true;
}
seconds++;
if (seconds >= seconds_to_shutdown) {
// axp2101_->PowerOff();
power_save_ticks_++;
if (power_save_ticks_ >= seconds_to_sleep) {
EnableSleepMode(true);
}
}
void EnableSleepMode(bool enable) {
power_save_ticks_ = 0;
if (!sleep_mode_enabled_ && enable) {
ESP_LOGI(TAG, "Enabling sleep mode");
auto display = GetDisplay();
display->SetChatMessage("system", "");
display->SetEmotion("sleepy");
auto codec = GetAudioCodec();
codec->EnableInput(false);
esp_pm_config_t pm_config = {
.max_freq_mhz = 240,
.min_freq_mhz = 40,
.light_sleep_enable = true,
};
esp_pm_configure(&pm_config);
sleep_mode_enabled_ = true;
} else if (sleep_mode_enabled_ && !enable) {
esp_pm_config_t pm_config = {
.max_freq_mhz = 240,
.min_freq_mhz = 240,
.light_sleep_enable = false,
};
esp_pm_configure(&pm_config);
ESP_LOGI(TAG, "Disabling sleep mode");
auto codec = GetAudioCodec();
codec->EnableInput(true);
sleep_mode_enabled_ = false;
}
}
@@ -121,7 +159,13 @@ private:
}
void InitializeButtons() {
gpio_wakeup_enable(BOOT_BUTTON_GPIO, GPIO_INTR_LOW_LEVEL);
gpio_wakeup_enable(VOLUME_UP_BUTTON_GPIO, GPIO_INTR_LOW_LEVEL);
gpio_wakeup_enable(VOLUME_DOWN_BUTTON_GPIO, GPIO_INTR_LOW_LEVEL);
esp_sleep_enable_gpio_wakeup();
boot_button_.OnPressDown([this]() {
EnableSleepMode(false);
Application::GetInstance().StartListening();
});
boot_button_.OnPressUp([this]() {
@@ -180,7 +224,7 @@ public:
InitializePowerSaveTimer();
InitializeIot();
}
virtual Led* GetLed() override {
static SingleLed led(BUILTIN_LED_GPIO);
return &led;

5
main/boards/xmini-c3/config.json
View File

@@ -3,7 +3,10 @@
"builds": [
{
"name": "xmini-c3",
"sdkconfig_append": []
"sdkconfig_append": [
"CONFIG_PM_ENABLE=y",
"CONFIG_FREERTOS_USE_TICKLESS_IDLE=y"
]
}
]
}

73
main/boards/xmini-c3/xmini_c3_board.cc
View File

@@ -7,11 +7,14 @@
#include "iot/thing_manager.h"
#include "led/single_led.h"
#include "settings.h"
#include "font_awesome_symbols.h"
#include <wifi_station.h>
#include <esp_log.h>
#include <esp_efuse_table.h>
#include <driver/i2c_master.h>
#include <esp_timer.h>
#include <esp_pm.h>
#define TAG "XminiC3Board"
@@ -23,6 +26,74 @@ private:
i2c_master_bus_handle_t codec_i2c_bus_;
Button boot_button_;
bool press_to_talk_enabled_ = false;
esp_timer_handle_t power_save_timer_ = nullptr;
bool sleep_mode_enabled_ = false;
int power_save_ticks_ = 0;
void InitializePowerSaveTimer() {
esp_timer_create_args_t power_save_timer_args = {
.callback = [](void *arg) {
auto board = static_cast<XminiC3Board*>(arg);
board->PowerSaveCheck();
},
.arg = this,
.dispatch_method = ESP_TIMER_TASK,
.name = "power_save_timer",
.skip_unhandled_events = false,
};
ESP_ERROR_CHECK(esp_timer_create(&power_save_timer_args, &power_save_timer_));
ESP_ERROR_CHECK(esp_timer_start_periodic(power_save_timer_, 1000000));
}
void PowerSaveCheck() {
// 如果待机超过一定时间，则进入睡眠模式
const int seconds_to_sleep = 120;
auto& app = Application::GetInstance();
if (app.GetDeviceState() != kDeviceStateIdle) {
power_save_ticks_ = 0;
return;
}
power_save_ticks_++;
if (power_save_ticks_ >= seconds_to_sleep) {
EnableSleepMode(true);
}
}
void EnableSleepMode(bool enable) {
power_save_ticks_ = 0;
if (!sleep_mode_enabled_ && enable) {
ESP_LOGI(TAG, "Enabling sleep mode");
auto display = GetDisplay();
display->SetChatMessage("system", "");
display->SetEmotion("sleepy");
// 如果是LCD，还可以调节屏幕亮度
auto codec = GetAudioCodec();
codec->EnableInput(false);
esp_pm_config_t pm_config = {
.max_freq_mhz = 160,
.min_freq_mhz = 40,
.light_sleep_enable = true,
};
esp_pm_configure(&pm_config);
sleep_mode_enabled_ = true;
} else if (sleep_mode_enabled_ && !enable) {
esp_pm_config_t pm_config = {
.max_freq_mhz = 160,
.min_freq_mhz = 160,
.light_sleep_enable = false,
};
esp_pm_configure(&pm_config);
ESP_LOGI(TAG, "Disabling sleep mode");
auto codec = GetAudioCodec();
codec->EnableInput(true);
sleep_mode_enabled_ = false;
}
}
void InitializeCodecI2c() {
// Initialize I2C peripheral
@@ -52,6 +123,7 @@ private:
}
});
boot_button_.OnPressDown([this]() {
EnableSleepMode(false);
if (press_to_talk_enabled_) {
Application::GetInstance().StartListening();
}
@@ -80,6 +152,7 @@ public:
InitializeCodecI2c();
InitializeButtons();
InitializePowerSaveTimer();
InitializeIot();
}

12
main/display/display.cc
View File

@@ -45,6 +45,9 @@ Display::Display() {
};
ESP_ERROR_CHECK(esp_timer_create(&update_display_timer_args, &update_timer_));
ESP_ERROR_CHECK(esp_timer_start_periodic(update_timer_, 1000000));
// Create a power management lock
ESP_ERROR_CHECK(esp_pm_lock_create(ESP_PM_APB_FREQ_MAX, 0, "ml307", &pm_lock_));
}
Display::~Display() {
@@ -65,6 +68,10 @@ Display::~Display() {
lv_obj_del(battery_label_);
lv_obj_del(emotion_label_);
}
if (pm_lock_ != nullptr) {
esp_pm_lock_delete(pm_lock_);
}
}
void Display::SetStatus(const char* status) {
@@ -114,6 +121,7 @@ void Display::Update() {
}
}
esp_pm_lock_acquire(pm_lock_);
// 更新电池图标
int battery_level;
bool charging;
@@ -149,12 +157,14 @@ void Display::Update() {
};
if (std::find(allowed_states.begin(), allowed_states.end(), device_state) != allowed_states.end()) {
icon = board.GetNetworkStateIcon();
if (network_label_ != nullptr && network_icon_ != icon) {
if (network_label_ != nullptr && icon != nullptr && network_icon_ != icon) {
DisplayLockGuard lock(this);
network_icon_ = icon;
lv_label_set_text(network_label_, network_icon_);
}
}
esp_pm_lock_release(pm_lock_);
}

3
main/display/display.h
View File

@@ -4,6 +4,7 @@
#include <lvgl.h>
#include <esp_timer.h>
#include <esp_log.h>
#include <esp_pm.h>
#include <string>
@@ -35,6 +36,8 @@ protected:
int height_ = 0;
uint8_t brightness_ = 0;
esp_pm_lock_handle_t pm_lock_ = nullptr;
lv_display_t *display_ = nullptr;
lv_obj_t *emotion_label_ = nullptr;