Surfer-C3-1.14tft 支持默认离线语音唤醒配置等 (#951)

* 添加 Surfer-C3-1.14TFT开发板支持

添加 Surfer-C3-1.14TFT开发板，基于C3的1.14寸LCD开发板，支持GPIO2  ADC 电池电量检测，应用于wifi Modem-Sleep 和低电量提醒。

* 修改surfer-c3-1.14tff电池电量适配值

修改surfer-c3-1.14tff电池电量适配值，电池容量400ma

* 修改支持默认离线语音唤醒配置等

1. 增加 config.json 文件默认支持离线语音唤醒配置和USB_SERIAL_JTAG
2. 微调电池电量值显示范围参数

CMakeLists.txt

@@ -4,7 +4,7 @@
 # CMakeLists in this exact order for cmake to work correctly
 cmake_minimum_required(VERSION 3.16)
 
-set(PROJECT_VER "1.8.0")
+set(PROJECT_VER "1.8.1")
 
 # Add this line to disable the specific warning
 add_compile_options(-Wno-missing-field-initializers)

main/CMakeLists.txt

@@ -5,6 +5,7 @@ set(SOURCES "audio/audio_codec.cc"
             "audio/codecs/es8311_audio_codec.cc"
             "audio/codecs/es8374_audio_codec.cc"
             "audio/codecs/es8388_audio_codec.cc"
+            "audio/codecs/es8389_audio_codec.cc"
             "audio/codecs/dummy_audio_codec.cc"
             "audio/processors/audio_debugger.cc"
             "led/single_led.cc"
@@ -151,6 +152,10 @@ elseif(CONFIG_BOARD_TYPE_ATK_DNESP32S3_BOX)
     set(BOARD_TYPE "atk-dnesp32s3-box")
 elseif(CONFIG_BOARD_TYPE_ATK_DNESP32S3_BOX0)
     set(BOARD_TYPE "atk-dnesp32s3-box0")
+elseif(CONFIG_BOARD_TYPE_ATK_DNESP32S3_BOX2_WIFI)
+    set(BOARD_TYPE "atk-dnesp32s3-box2-wifi")
+elseif(CONFIG_BOARD_TYPE_ATK_DNESP32S3_BOX2_4G)
+    set(BOARD_TYPE "atk-dnesp32s3-box2-4g")   
 elseif(CONFIG_BOARD_TYPE_ATK_DNESP32S3M_WIFI)
     set(BOARD_TYPE "atk-dnesp32s3m-wifi")
 elseif(CONFIG_BOARD_TYPE_ATK_DNESP32S3M_4G)

main/Kconfig.projbuild

@@ -214,6 +214,12 @@ choice BOARD_TYPE
     config BOARD_TYPE_ATK_DNESP32S3_BOX0
         bool "正点原子DNESP32S3-BOX0"
         depends on IDF_TARGET_ESP32S3
+    config BOARD_TYPE_ATK_DNESP32S3_BOX2_WIFI
+        bool "正点原子DNESP32S3-BOX2-WIFI"
+        depends on IDF_TARGET_ESP32S3
+    config BOARD_TYPE_ATK_DNESP32S3_BOX2_4G
+        bool "正点原子DNESP32S3-BOX2-4G" 
+        depends on IDF_TARGET_ESP32S3
     config BOARD_TYPE_ATK_DNESP32S3M_WIFI
         bool "正点原子DNESP32S3M-WIFI"
         depends on IDF_TARGET_ESP32S3

main/application.cc

@@ -36,7 +36,9 @@ static const char* const STATE_STRINGS[] = {
 Application::Application() {
     event_group_ = xEventGroupCreate();
 
-#if CONFIG_USE_DEVICE_AEC
+#if CONFIG_USE_DEVICE_AEC && CONFIG_USE_SERVER_AEC
+#error "CONFIG_USE_DEVICE_AEC and CONFIG_USE_SERVER_AEC cannot be enabled at the same time"
+#elif CONFIG_USE_DEVICE_AEC
     aec_mode_ = kAecOnDeviceSide;
 #elif CONFIG_USE_SERVER_AEC
     aec_mode_ = kAecOnServerSide;
@@ -603,11 +605,12 @@ void Application::OnWakeWordDetected() {
         }
         // Set the chat state to wake word detected
         protocol_->SendWakeWordDetected(wake_word);
+        SetListeningMode(aec_mode_ == kAecOff ? kListeningModeAutoStop : kListeningModeRealtime);
 #else
+        SetListeningMode(aec_mode_ == kAecOff ? kListeningModeAutoStop : kListeningModeRealtime);
         // Play the pop up sound to indicate the wake word is detected
         audio_service_.PlaySound(Lang::Sounds::P3_POPUP);
 #endif
-        SetListeningMode(aec_mode_ == kAecOff ? kListeningModeAutoStop : kListeningModeRealtime);
     } else if (device_state_ == kDeviceStateSpeaking) {
         AbortSpeaking(kAbortReasonWakeWordDetected);
     } else if (device_state_ == kDeviceStateActivating) {

main/audio/audio_processor.h

@@ -11,8 +11,8 @@ class AudioProcessor {
 public:
     virtual ~AudioProcessor() = default;
     
-    virtual void Initialize(AudioCodec* codec) = 0;
-    virtual void Feed(const std::vector<int16_t>& data) = 0;
+    virtual void Initialize(AudioCodec* codec, int frame_duration_ms) = 0;
+    virtual void Feed(std::vector<int16_t>&& data) = 0;
     virtual void Start() = 0;
     virtual void Stop() = 0;
     virtual bool IsRunning() = 0;

main/audio/audio_service.cc

@@ -43,7 +43,6 @@ void AudioService::Initialize(AudioCodec* codec) {
         reference_resampler_.Configure(codec->input_sample_rate(), 16000);
     }
 
-    audio_debugger_ = std::make_unique<AudioDebugger>();
 #if CONFIG_USE_AUDIO_PROCESSOR
     audio_processor_ = std::make_unique<AfeAudioProcessor>();
 #else
@@ -118,7 +117,7 @@ void AudioService::Start() {
         AudioService* audio_service = (AudioService*)arg;
         audio_service->AudioOutputTask();
         vTaskDelete(NULL);
-    }, "audio_output", 2048, this, 3, &audio_output_task_handle_);
+    }, "audio_output", 4096, this, 3, &audio_output_task_handle_);
 
     /* Start the opus codec task */
     xTaskCreate([](void* arg) {
@@ -185,12 +184,15 @@ bool AudioService::ReadAudioData(std::vector<int16_t>& data, int sample_rate, in
     /* Update the last input time */
     last_input_time_ = std::chrono::steady_clock::now();
     debug_statistics_.input_count++;
-    
+
+#if CONFIG_USE_AUDIO_DEBUGGER
     // 音频调试：发送原始音频数据
-    if (audio_debugger_) {
-        audio_debugger_->Feed(data);
+    if (audio_debugger_ == nullptr) {
+        audio_debugger_ = std::make_unique<AudioDebugger>();
     }
-    
+    audio_debugger_->Feed(data);
+#endif
+
     return true;
 }
 
@@ -250,7 +252,7 @@ void AudioService::AudioInputTask() {
             int samples = audio_processor_->GetFeedSize();
             if (samples > 0) {
                 if (ReadAudioData(data, 16000, samples)) {
-                    audio_processor_->Feed(data);
+                    audio_processor_->Feed(std::move(data));
                     continue;
                 }
             }
@@ -285,6 +287,14 @@ void AudioService::AudioOutputTask() {
         /* Update the last output time */
         last_output_time_ = std::chrono::steady_clock::now();
         debug_statistics_.playback_count++;
+
+#if CONFIG_USE_SERVER_AEC
+        /* Record the timestamp for server AEC */
+        if (task->timestamp > 0) {
+            lock.lock();
+            timestamp_queue_.push_back(task->timestamp);
+        }
+#endif
     }
 
     ESP_LOGW(TAG, "Audio output task stopped");
@@ -311,6 +321,7 @@ void AudioService::OpusCodecTask() {
 
             auto task = std::make_unique<AudioTask>();
             task->type = kAudioTaskTypeDecodeToPlaybackQueue;
+            task->timestamp = packet->timestamp;
 
             SetDecodeSampleRate(packet->sample_rate, packet->frame_duration);
             if (opus_decoder_->Decode(std::move(packet->payload), task->pcm)) {
@@ -338,25 +349,28 @@ void AudioService::OpusCodecTask() {
             audio_encode_queue_.pop_front();
             audio_queue_cv_.notify_all();
             lock.unlock();
-            opus_encoder_->Encode(std::move(task->pcm), [this, &task](std::vector<uint8_t>&& opus) {
-                auto packet = std::make_unique<AudioStreamPacket>();
-                packet->payload = std::move(opus);
-                packet->frame_duration = OPUS_FRAME_DURATION_MS;
-                packet->sample_rate = 16000;
 
-                if (task->type == kAudioTaskTypeEncodeToSendQueue) {
-                    {
-                        std::lock_guard<std::mutex> lock(audio_queue_mutex_);
-                        audio_send_queue_.push_back(std::move(packet));
-                    }
-                    if (callbacks_.on_send_queue_available) {
-                        callbacks_.on_send_queue_available();
-                    }
-                } else if (task->type == kAudioTaskTypeEncodeToTestingQueue) {
+            auto packet = std::make_unique<AudioStreamPacket>();
+            packet->frame_duration = OPUS_FRAME_DURATION_MS;
+            packet->sample_rate = 16000;
+            packet->timestamp = task->timestamp;
+            if (!opus_encoder_->Encode(std::move(task->pcm), packet->payload)) {
+                ESP_LOGE(TAG, "Failed to encode audio");
+                continue;
+            }
+
+            if (task->type == kAudioTaskTypeEncodeToSendQueue) {
+                {
                     std::lock_guard<std::mutex> lock(audio_queue_mutex_);
-                    audio_testing_queue_.push_back(std::move(packet));
+                    audio_send_queue_.push_back(std::move(packet));
                 }
-            });
+                if (callbacks_.on_send_queue_available) {
+                    callbacks_.on_send_queue_available();
+                }
+            } else if (task->type == kAudioTaskTypeEncodeToTestingQueue) {
+                std::lock_guard<std::mutex> lock(audio_queue_mutex_);
+                audio_testing_queue_.push_back(std::move(packet));
+            }
             debug_statistics_.encode_count++;
             lock.lock();
         }
@@ -387,6 +401,17 @@ void AudioService::PushTaskToEncodeQueue(AudioTaskType type, std::vector<int16_t
     
     /* Push the task to the encode queue */
     std::unique_lock<std::mutex> lock(audio_queue_mutex_);
+
+    /* If the task is to send queue, we need to set the timestamp */
+    if (type == kAudioTaskTypeEncodeToSendQueue && !timestamp_queue_.empty()) {
+        if (timestamp_queue_.size() <= MAX_TIMESTAMPS_IN_QUEUE) {
+            task->timestamp = timestamp_queue_.front();
+        } else {
+            ESP_LOGW(TAG, "Timestamp queue (%u) is full, dropping timestamp", timestamp_queue_.size());
+        }
+        timestamp_queue_.pop_front();
+    }
+
     audio_queue_cv_.wait(lock, [this]() { return audio_encode_queue_.size() < MAX_ENCODE_TASKS_IN_QUEUE; });
     audio_encode_queue_.push_back(std::move(task));
     audio_queue_cv_.notify_all();
@@ -458,7 +483,7 @@ void AudioService::EnableVoiceProcessing(bool enable) {
     ESP_LOGD(TAG, "%s voice processing", enable ? "Enabling" : "Disabling");
     if (enable) {
         if (!audio_processor_initialized_) {
-            audio_processor_->Initialize(codec_);
+            audio_processor_->Initialize(codec_, OPUS_FRAME_DURATION_MS);
             audio_processor_initialized_ = true;
         }
 
@@ -522,6 +547,7 @@ bool AudioService::IsIdle() {
 void AudioService::ResetDecoder() {
     std::lock_guard<std::mutex> lock(audio_queue_mutex_);
     opus_decoder_->ResetState();
+    timestamp_queue_.clear();
     audio_decode_queue_.clear();
     audio_playback_queue_.clear();
     audio_testing_queue_.clear();

main/audio/audio_service.h

@@ -40,6 +40,7 @@
 #define MAX_DECODE_PACKETS_IN_QUEUE (2400 / OPUS_FRAME_DURATION_MS)
 #define MAX_SEND_PACKETS_IN_QUEUE (2400 / OPUS_FRAME_DURATION_MS)
 #define AUDIO_TESTING_MAX_DURATION_MS 10000
+#define MAX_TIMESTAMPS_IN_QUEUE 3
 
 #define AUDIO_POWER_TIMEOUT_MS 15000
 #define AUDIO_POWER_CHECK_INTERVAL_MS 1000
@@ -67,6 +68,7 @@ enum AudioTaskType {
 struct AudioTask {
     AudioTaskType type;
     std::vector<int16_t> pcm;
+    uint32_t timestamp;
 };
 
 struct DebugStatistics {

main/audio/codecs/es8389_audio_codec.cc

@@ -0,0 +1,201 @@
+#include "es8389_audio_codec.h"
+
+#include <esp_log.h>
+
+static const char TAG[] = "Es8389AudioCodec";
+
+Es8389AudioCodec::Es8389AudioCodec(void* i2c_master_handle, i2c_port_t i2c_port, int input_sample_rate, int output_sample_rate,
+    gpio_num_t mclk, gpio_num_t bclk, gpio_num_t ws, gpio_num_t dout, gpio_num_t din,
+    gpio_num_t pa_pin, uint8_t es8389_addr, bool use_mclk) {
+    duplex_ = true; // 是否双工
+    input_reference_ = false; // 是否使用参考输入，实现回声消除
+    input_channels_ = 1; // 输入通道数
+    input_sample_rate_ = input_sample_rate;
+    output_sample_rate_ = output_sample_rate;
+    pa_pin_ = pa_pin;
+    CreateDuplexChannels(mclk, bclk, ws, dout, din);
+
+    // Do initialize of related interface: data_if, ctrl_if and gpio_if
+    audio_codec_i2s_cfg_t i2s_cfg = {
+        .port = I2S_NUM_0,
+        .rx_handle = rx_handle_,
+        .tx_handle = tx_handle_,
+    };
+    data_if_ = audio_codec_new_i2s_data(&i2s_cfg);
+    assert(data_if_ != NULL);
+
+    // Output
+    audio_codec_i2c_cfg_t i2c_cfg = {
+        .port = i2c_port,
+        .addr = es8389_addr,
+        .bus_handle = i2c_master_handle,
+    };
+    ctrl_if_ = audio_codec_new_i2c_ctrl(&i2c_cfg);
+    assert(ctrl_if_ != NULL);
+
+    gpio_if_ = audio_codec_new_gpio();
+    assert(gpio_if_ != NULL);
+
+    es8389_codec_cfg_t es8389_cfg = {};
+    es8389_cfg.ctrl_if = ctrl_if_;
+    es8389_cfg.gpio_if = gpio_if_;
+    es8389_cfg.codec_mode = ESP_CODEC_DEV_WORK_MODE_BOTH;
+    es8389_cfg.pa_pin = pa_pin;
+    es8389_cfg.use_mclk = use_mclk;
+    es8389_cfg.hw_gain.pa_voltage = 5.0;
+    es8389_cfg.hw_gain.codec_dac_voltage = 3.3;
+    codec_if_ = es8389_codec_new(&es8389_cfg);
+
+    assert(codec_if_ != NULL);
+
+    esp_codec_dev_cfg_t outdev_cfg = {
+        .dev_type = ESP_CODEC_DEV_TYPE_OUT,
+        .codec_if = codec_if_,
+        .data_if = data_if_,
+    };
+    output_dev_ = esp_codec_dev_new(&outdev_cfg);
+    assert(output_dev_ != NULL);
+
+    esp_codec_dev_cfg_t indev_cfg = {
+        .dev_type = ESP_CODEC_DEV_TYPE_IN,
+        .codec_if = codec_if_,
+        .data_if = data_if_,
+    };
+    input_dev_ = esp_codec_dev_new(&indev_cfg);
+    assert(input_dev_ != NULL);
+    esp_codec_set_disable_when_closed(output_dev_, false);
+    esp_codec_set_disable_when_closed(input_dev_, false);
+    ESP_LOGI(TAG, "Es8389AudioCodec initialized");
+}
+
+Es8389AudioCodec::~Es8389AudioCodec() {
+    ESP_ERROR_CHECK(esp_codec_dev_close(output_dev_));
+    esp_codec_dev_delete(output_dev_);
+    ESP_ERROR_CHECK(esp_codec_dev_close(input_dev_));
+    esp_codec_dev_delete(input_dev_);
+
+    audio_codec_delete_codec_if(codec_if_);
+    audio_codec_delete_ctrl_if(ctrl_if_);
+    audio_codec_delete_gpio_if(gpio_if_);
+    audio_codec_delete_data_if(data_if_);
+}
+
+void Es8389AudioCodec::CreateDuplexChannels(gpio_num_t mclk, gpio_num_t bclk, gpio_num_t ws, gpio_num_t dout, gpio_num_t din) {
+    assert(input_sample_rate_ == output_sample_rate_);
+
+    i2s_chan_config_t chan_cfg = {
+        .id = I2S_NUM_0,
+        .role = I2S_ROLE_MASTER,
+        .dma_desc_num = 6,
+        .dma_frame_num = 240,
+        .auto_clear_after_cb = true,
+        .auto_clear_before_cb = false,
+        .intr_priority = 0,
+    };
+    ESP_ERROR_CHECK(i2s_new_channel(&chan_cfg, &tx_handle_, &rx_handle_));
+
+    i2s_std_config_t std_cfg = {
+        .clk_cfg = {
+            .sample_rate_hz = (uint32_t)output_sample_rate_,
+            .clk_src = I2S_CLK_SRC_DEFAULT,
+            .mclk_multiple = I2S_MCLK_MULTIPLE_256,
+#ifdef   I2S_HW_VERSION_2    
+                .ext_clk_freq_hz = 0,
+#endif
+        },
+        .slot_cfg = {
+            .data_bit_width = I2S_DATA_BIT_WIDTH_16BIT,
+            .slot_bit_width = I2S_SLOT_BIT_WIDTH_AUTO,
+            .slot_mode = I2S_SLOT_MODE_STEREO,
+            .slot_mask = I2S_STD_SLOT_BOTH,
+            .ws_width = I2S_DATA_BIT_WIDTH_16BIT,
+            .ws_pol = false,
+            .bit_shift = true,
+            .left_align = true,
+            .big_endian = false,
+            .bit_order_lsb = false
+        },
+        .gpio_cfg = {
+            .mclk = mclk,
+            .bclk = bclk,
+            .ws = ws,
+            .dout = dout,
+            .din = din,
+            .invert_flags = {
+                .mclk_inv = false,
+                .bclk_inv = false,
+                .ws_inv = false
+            }
+        }
+    };
+
+    ESP_ERROR_CHECK(i2s_channel_init_std_mode(tx_handle_, &std_cfg));
+    ESP_ERROR_CHECK(i2s_channel_init_std_mode(rx_handle_, &std_cfg));
+    ESP_LOGI(TAG, "Duplex channels created");
+}
+
+void Es8389AudioCodec::SetOutputVolume(int volume) {
+    ESP_ERROR_CHECK(esp_codec_dev_set_out_vol(output_dev_, volume));
+    AudioCodec::SetOutputVolume(volume);
+}
+
+void Es8389AudioCodec::EnableInput(bool enable) {
+    if (enable == input_enabled_) {
+        return;
+    }
+    if (enable) {
+        esp_codec_dev_sample_info_t fs = {
+            .bits_per_sample = 16,
+            .channel = 1,
+            .channel_mask = 0,
+            .sample_rate = (uint32_t)input_sample_rate_,
+            .mclk_multiple = 0,
+        };
+        ESP_ERROR_CHECK(esp_codec_dev_open(input_dev_, &fs));
+        ESP_ERROR_CHECK(esp_codec_dev_set_in_gain(input_dev_, 40.0));
+    } else {
+        ESP_ERROR_CHECK(esp_codec_dev_close(input_dev_));
+    }
+    AudioCodec::EnableInput(enable);
+}
+
+void Es8389AudioCodec::EnableOutput(bool enable) {
+    if (enable == output_enabled_) {
+        return;
+    }
+    if (enable) {
+        // Play 16bit 1 channel
+        esp_codec_dev_sample_info_t fs = {
+            .bits_per_sample = 16,
+            .channel = 1,
+            .channel_mask = 0,
+            .sample_rate = (uint32_t)output_sample_rate_,
+            .mclk_multiple = 0,
+        };
+        ESP_ERROR_CHECK(esp_codec_dev_open(output_dev_, &fs));
+        ESP_ERROR_CHECK(esp_codec_dev_set_out_vol(output_dev_, output_volume_));
+        if (pa_pin_ != GPIO_NUM_NC) {
+            gpio_set_level(pa_pin_, 1);
+        }
+    } else {
+        ESP_ERROR_CHECK(esp_codec_dev_close(output_dev_));
+        if (pa_pin_ != GPIO_NUM_NC) {
+            gpio_set_level(pa_pin_, 0);
+        }
+    }
+    AudioCodec::EnableOutput(enable);
+}
+
+int Es8389AudioCodec::Read(int16_t* dest, int samples) {
+    if (input_enabled_) {
+        ESP_ERROR_CHECK_WITHOUT_ABORT(esp_codec_dev_read(input_dev_, (void*)dest, samples * sizeof(int16_t)));
+    }
+    return samples;
+}
+
+int Es8389AudioCodec::Write(const int16_t* data, int samples) {
+    if (output_enabled_) {
+        ESP_ERROR_CHECK_WITHOUT_ABORT(esp_codec_dev_write(output_dev_, (void*)data, samples * sizeof(int16_t)));
+    }
+    return samples;
+}

main/audio/codecs/es8389_audio_codec.h

@@ -0,0 +1,38 @@
+#ifndef _ES8389_AUDIO_CODEC_H
+#define _ES8389_AUDIO_CODEC_H
+
+#include "audio_codec.h"
+
+#include <driver/i2c.h>
+#include <driver/gpio.h>
+#include <esp_codec_dev.h>
+#include <esp_codec_dev_defaults.h>
+
+class Es8389AudioCodec : public AudioCodec {
+private:
+    const audio_codec_data_if_t* data_if_ = nullptr;
+    const audio_codec_ctrl_if_t* ctrl_if_ = nullptr;
+    const audio_codec_if_t* codec_if_ = nullptr;
+    const audio_codec_gpio_if_t* gpio_if_ = nullptr;
+
+    esp_codec_dev_handle_t output_dev_ = nullptr;
+    esp_codec_dev_handle_t input_dev_ = nullptr;
+    gpio_num_t pa_pin_ = GPIO_NUM_NC;
+
+    void CreateDuplexChannels(gpio_num_t mclk, gpio_num_t bclk, gpio_num_t ws, gpio_num_t dout, gpio_num_t din);
+
+    virtual int Read(int16_t* dest, int samples) override;
+    virtual int Write(const int16_t* data, int samples) override;
+
+public:
+    Es8389AudioCodec(void* i2c_master_handle, i2c_port_t i2c_port, int input_sample_rate, int output_sample_rate,
+        gpio_num_t mclk, gpio_num_t bclk, gpio_num_t ws, gpio_num_t dout, gpio_num_t din,
+        gpio_num_t pa_pin, uint8_t es8389_addr, bool use_mclk = true);
+    virtual ~Es8389AudioCodec();
+
+    virtual void SetOutputVolume(int volume) override;
+    virtual void EnableInput(bool enable) override;
+    virtual void EnableOutput(bool enable) override;
+};
+
+#endif // _ES8389_AUDIO_CODEC_H

main/audio/processors/afe_audio_processor.cc

@@ -10,8 +10,13 @@ AfeAudioProcessor::AfeAudioProcessor()
     event_group_ = xEventGroupCreate();
 }
 
-void AfeAudioProcessor::Initialize(AudioCodec* codec) {
+void AfeAudioProcessor::Initialize(AudioCodec* codec, int frame_duration_ms) {
     codec_ = codec;
+    frame_samples_ = frame_duration_ms * 16000 / 1000;
+
+    // Pre-allocate output buffer capacity
+    output_buffer_.reserve(frame_samples_);
+
     int ref_num = codec_->input_reference() ? 1 : 0;
 
     std::string input_format;
@@ -79,7 +84,7 @@ size_t AfeAudioProcessor::GetFeedSize() {
     return afe_iface_->get_feed_chunksize(afe_data_) * codec_->input_channels();
 }
 
-void AfeAudioProcessor::Feed(const std::vector<int16_t>& data) {
+void AfeAudioProcessor::Feed(std::vector<int16_t>&& data) {
     if (afe_data_ == nullptr) {
         return;
     }
@@ -141,7 +146,24 @@ void AfeAudioProcessor::AudioProcessorTask() {
         }
 
         if (output_callback_) {
-            output_callback_(std::vector<int16_t>(res->data, res->data + res->data_size / sizeof(int16_t)));
+            size_t samples = res->data_size / sizeof(int16_t);
+            
+            // Add data to buffer
+            output_buffer_.insert(output_buffer_.end(), res->data, res->data + samples);
+            
+            // Output complete frames when buffer has enough data
+            while (output_buffer_.size() >= frame_samples_) {
+                if (output_buffer_.size() == frame_samples_) {
+                    // If buffer size equals frame size, move the entire buffer
+                    output_callback_(std::move(output_buffer_));
+                    output_buffer_.clear();
+                    output_buffer_.reserve(frame_samples_);
+                } else {
+                    // If buffer size exceeds frame size, copy one frame and remove it
+                    output_callback_(std::vector<int16_t>(output_buffer_.begin(), output_buffer_.begin() + frame_samples_));
+                    output_buffer_.erase(output_buffer_.begin(), output_buffer_.begin() + frame_samples_);
+                }
+            }
         }
     }
 }

main/audio/processors/afe_audio_processor.h

@@ -18,8 +18,8 @@ public:
     AfeAudioProcessor();
     ~AfeAudioProcessor();
 
-    void Initialize(AudioCodec* codec) override;
-    void Feed(const std::vector<int16_t>& data) override;
+    void Initialize(AudioCodec* codec, int frame_duration_ms) override;
+    void Feed(std::vector<int16_t>&& data) override;
     void Start() override;
     void Stop() override;
     bool IsRunning() override;
@@ -35,7 +35,9 @@ private:
     std::function<void(std::vector<int16_t>&& data)> output_callback_;
     std::function<void(bool speaking)> vad_state_change_callback_;
     AudioCodec* codec_ = nullptr;
+    int frame_samples_ = 0;
     bool is_speaking_ = false;
+    std::vector<int16_t> output_buffer_;
 
     void AudioProcessorTask();
 };

main/audio/processors/no_audio_processor.cc

@@ -3,16 +3,31 @@
 
 #define TAG "NoAudioProcessor"
 
-void NoAudioProcessor::Initialize(AudioCodec* codec) {
+void NoAudioProcessor::Initialize(AudioCodec* codec, int frame_duration_ms) {
     codec_ = codec;
+    frame_samples_ = frame_duration_ms * 16000 / 1000;
 }
 
-void NoAudioProcessor::Feed(const std::vector<int16_t>& data) {
+void NoAudioProcessor::Feed(std::vector<int16_t>&& data) {
     if (!is_running_ || !output_callback_) {
         return;
     }
-    // 直接将输入数据传递给输出回调
-    output_callback_(std::vector<int16_t>(data));
+
+    if (data.size() != frame_samples_) {
+        ESP_LOGE(TAG, "Feed data size is not equal to frame size, feed size: %u, frame size: %u", data.size(), frame_samples_);
+        return;
+    }
+
+    if (codec_->input_channels() == 2) {
+        // If input channels is 2, we need to fetch the left channel data
+        auto mono_data = std::vector<int16_t>(data.size() / 2);
+        for (size_t i = 0, j = 0; i < mono_data.size(); ++i, j += 2) {
+            mono_data[i] = data[j];
+        }
+        output_callback_(std::move(mono_data));
+    } else {
+        output_callback_(std::move(data));
+    }
 }
 
 void NoAudioProcessor::Start() {
@@ -39,8 +54,7 @@ size_t NoAudioProcessor::GetFeedSize() {
     if (!codec_) {
         return 0;
     }
-    // 返回一个固定的帧大小，比如 30ms 的数据
-    return 30 * codec_->input_sample_rate() / 1000;
+    return frame_samples_;
 }
 
 void NoAudioProcessor::EnableDeviceAec(bool enable) {

main/audio/processors/no_audio_processor.h

@@ -12,8 +12,8 @@ public:
     NoAudioProcessor() = default;
     ~NoAudioProcessor() = default;
 
-    void Initialize(AudioCodec* codec) override;
-    void Feed(const std::vector<int16_t>& data) override;
+    void Initialize(AudioCodec* codec, int frame_duration_ms) override;
+    void Feed(std::vector<int16_t>&& data) override;
     void Start() override;
     void Stop() override;
     bool IsRunning() override;
@@ -24,6 +24,7 @@ public:
 
 private:
     AudioCodec* codec_ = nullptr;
+    int frame_samples_ = 0;
     std::function<void(std::vector<int16_t>&& data)> output_callback_;
     std::function<void(bool speaking)> vad_state_change_callback_;
     bool is_running_ = false;

main/boards/atk-dnesp32s3-box2-4g/atk_dnesp32s3_box2.cc

@@ -0,0 +1,487 @@
+#include "dual_network_board.h"
+#include "codecs/es8389_audio_codec.h"
+#include "display/lcd_display.h"
+#include "system_reset.h"
+#include "application.h"
+#include "button.h"
+#include "config.h"
+#include "power_save_timer.h"
+#include "led/single_led.h"
+#include "assets/lang_config.h"
+#include "power_manager.h"
+
+#include "i2c_device.h"
+#include <esp_log.h>
+#include <esp_lcd_panel_vendor.h>
+#include <wifi_station.h>
+
+#include <driver/rtc_io.h>
+#include <esp_sleep.h>
+#include "esp_io_expander_tca95xx_16bit.h"
+
+#define TAG "atk_dnesp32s3_box2_4g"
+
+LV_FONT_DECLARE(font_puhui_20_4);
+LV_FONT_DECLARE(font_awesome_20_4);
+
+class atk_dnesp32s3_box2_4g : public DualNetworkBoard {
+private:
+    i2c_master_bus_handle_t i2c_bus_;
+    LcdDisplay* display_;
+    esp_io_expander_handle_t io_exp_handle;
+    button_handle_t btns;
+    button_driver_t* btn_driver_ = nullptr;
+    static atk_dnesp32s3_box2_4g* instance_;
+    PowerSaveTimer* power_save_timer_;
+    PowerManager* power_manager_;
+    PowerSupply power_status_;
+    esp_timer_handle_t wake_timer_handle_;
+    esp_lcd_panel_io_handle_t panel_io = nullptr;
+    esp_lcd_panel_handle_t panel = nullptr;
+    int ticks_ = 0;
+    const int kChgCtrlInterval = 5;
+
+    void InitializeBoardPowerManager() {
+        instance_ = this;
+
+        if (IoExpanderGetLevel(XIO_CHRG) == 0) {
+            power_status_ = kDeviceTypecSupply;
+        } else {
+            power_status_ = kDeviceBatterySupply;
+        }
+
+        esp_timer_create_args_t wake_display_timer_args = {
+            .callback = [](void *arg) {
+                atk_dnesp32s3_box2_4g* self = static_cast<atk_dnesp32s3_box2_4g*>(arg);
+
+                self->ticks_ ++;
+                if (self->ticks_ % self->kChgCtrlInterval == 0) {
+                    if (self->IoExpanderGetLevel(XIO_CHRG) == 0) {
+                        self->power_status_ = kDeviceTypecSupply;
+                    } else {
+                        self->power_status_ = kDeviceBatterySupply;
+                    }
+
+                    /* 低于某个电量，会自动关机 */
+                    if (self->power_manager_->low_voltage_ < 2630 && self->power_status_ == kDeviceBatterySupply) {
+                        esp_timer_stop(self->power_manager_->timer_handle_);
+
+                        esp_io_expander_set_dir(self->io_exp_handle, XIO_CHG_CTRL, IO_EXPANDER_OUTPUT);
+                        esp_io_expander_set_level(self->io_exp_handle, XIO_CHG_CTRL, 0);
+                        vTaskDelay(pdMS_TO_TICKS(100));
+
+                        esp_io_expander_set_dir(self->io_exp_handle, XIO_CHG_CTRL, IO_EXPANDER_INPUT);
+                        esp_io_expander_set_level(self->io_exp_handle, XIO_CHG_CTRL, 0);
+                        vTaskDelay(pdMS_TO_TICKS(100));
+                    }
+                }
+            },
+            .arg = this,
+            .dispatch_method = ESP_TIMER_TASK,
+            .name = "wake_update_timer",
+            .skip_unhandled_events = true,
+        };
+        ESP_ERROR_CHECK(esp_timer_create(&wake_display_timer_args, &wake_timer_handle_));
+        ESP_ERROR_CHECK(esp_timer_start_periodic(wake_timer_handle_, 100000));
+    }
+
+    void InitializePowerManager() {
+        power_manager_ = new PowerManager(io_exp_handle);
+        power_manager_->OnChargingStatusChanged([this](bool is_charging) {
+            if (is_charging) {
+                power_save_timer_->SetEnabled(false);
+            } else {
+                power_save_timer_->SetEnabled(true);
+            }
+        });
+    }
+
+    void InitializePowerSaveTimer() {
+        power_save_timer_ = new PowerSaveTimer(-1, 60, 300);
+        power_save_timer_->OnEnterSleepMode([this]() {
+            display_->SetChatMessage("system", "");
+            display_->SetEmotion("sleepy");
+            GetBacklight()->SetBrightness(1);
+        });
+        power_save_timer_->OnExitSleepMode([this]() {
+            display_->SetChatMessage("system", "");
+            display_->SetEmotion("neutral");
+            GetBacklight()->RestoreBrightness();
+        });
+        power_save_timer_->OnShutdownRequest([this]() {
+            if (power_status_ == kDeviceBatterySupply) {
+                GetBacklight()->SetBrightness(0);   
+                esp_timer_stop(power_manager_->timer_handle_);
+                esp_io_expander_set_dir( io_exp_handle, XIO_CHG_CTRL, IO_EXPANDER_OUTPUT);
+                esp_io_expander_set_level(io_exp_handle, XIO_CHG_CTRL, 0);
+                vTaskDelay(pdMS_TO_TICKS(100));
+                esp_io_expander_set_level(io_exp_handle, XIO_SYS_POW, 0);
+            }
+        });
+
+        power_save_timer_->SetEnabled(true);
+    }
+
+    void audio_volume_change(bool direction) {
+        auto codec = GetAudioCodec();
+        auto volume = codec->output_volume();
+
+        if (direction) {
+            volume += 10;
+            if (volume > 100) {
+                volume = 100;
+            }
+            codec->SetOutputVolume(volume);
+        } else {
+            volume -= 10;
+            if (volume < 0) {
+                volume = 0;
+            }
+            codec->SetOutputVolume(volume);
+        }
+        GetDisplay()->ShowNotification(Lang::Strings::VOLUME + std::to_string(volume));
+    }
+
+    void audio_volume_minimum(){
+        GetAudioCodec()->SetOutputVolume(0);
+        GetDisplay()->ShowNotification(Lang::Strings::MUTED);
+    }
+
+    void audio_volume_maxmum(){
+        GetAudioCodec()->SetOutputVolume(100);
+        GetDisplay()->ShowNotification(Lang::Strings::MAX_VOLUME);
+    }
+
+    esp_err_t IoExpanderSetLevel(uint16_t pin_mask, uint8_t level) {
+        return esp_io_expander_set_level(io_exp_handle, pin_mask, level);
+    }
+
+    uint8_t IoExpanderGetLevel(uint16_t pin_mask) {
+        uint32_t pin_val = 0;
+        esp_io_expander_get_level(io_exp_handle, DRV_IO_EXP_INPUT_MASK, &pin_val);
+        pin_mask &= DRV_IO_EXP_INPUT_MASK;
+        return (uint8_t)((pin_val & pin_mask) ? 1 : 0);
+    }
+
+    void InitializeIoExpander() {
+        esp_err_t ret = ESP_OK;
+        esp_io_expander_new_i2c_tca95xx_16bit(i2c_bus_, ESP_IO_EXPANDER_I2C_TCA9555_ADDRESS_000, &io_exp_handle);
+
+        ret |= esp_io_expander_set_dir(io_exp_handle, DRV_IO_EXP_OUTPUT_MASK, IO_EXPANDER_OUTPUT);
+        ret |= esp_io_expander_set_dir(io_exp_handle, DRV_IO_EXP_INPUT_MASK, IO_EXPANDER_INPUT);
+
+        ret |= esp_io_expander_set_level(io_exp_handle, XIO_SYS_POW, 1);
+        ret |= esp_io_expander_set_level(io_exp_handle, XIO_EN_3V3A, 1);
+        ret |= esp_io_expander_set_level(io_exp_handle, XIO_EN_4G, 1);
+        ret |= esp_io_expander_set_level(io_exp_handle, XIO_SPK_EN, 1);
+        ret |= esp_io_expander_set_level(io_exp_handle, XIO_USB_SEL, 1);
+        ret |= esp_io_expander_set_level(io_exp_handle, XIO_VBUS_EN, 0);
+
+        assert(ret == ESP_OK);
+    }
+
+    void InitializeI2c() {
+        // Initialize I2C peripheral
+        i2c_master_bus_config_t i2c_bus_cfg = {
+            .i2c_port = (i2c_port_t)I2C_NUM_0,
+            .sda_io_num = AUDIO_CODEC_I2C_SDA_PIN,
+            .scl_io_num = AUDIO_CODEC_I2C_SCL_PIN,
+            .clk_source = I2C_CLK_SRC_DEFAULT,
+            .glitch_ignore_cnt = 7,
+            .intr_priority = 0,
+            .trans_queue_depth = 0,
+            .flags = {
+                .enable_internal_pullup = 1,
+            },
+        };
+        ESP_ERROR_CHECK(i2c_new_master_bus(&i2c_bus_cfg, &i2c_bus_));
+    }
+
+    void InitializeButtons() {
+        instance_ = this;
+
+        button_config_t l_btn_cfg = {
+            .long_press_time = 800,
+            .short_press_time = 500
+        };
+
+        button_config_t m_btn_cfg = {
+            .long_press_time = 800,
+            .short_press_time = 500
+        };
+
+        button_config_t r_btn_cfg = {
+            .long_press_time = 800,
+            .short_press_time = 500
+        };
+
+        button_driver_t* xio_l_btn_driver_ = nullptr;
+        button_driver_t* xio_m_btn_driver_ = nullptr;
+
+        button_handle_t l_btn_handle = NULL;
+        button_handle_t m_btn_handle = NULL;
+        button_handle_t r_btn_handle = NULL;
+
+        xio_l_btn_driver_ = (button_driver_t*)calloc(1, sizeof(button_driver_t));
+        xio_l_btn_driver_->enable_power_save = false;
+        xio_l_btn_driver_->get_key_level = [](button_driver_t *button_driver) -> uint8_t {
+            return !instance_->IoExpanderGetLevel(XIO_KEY_L);
+        };
+        ESP_ERROR_CHECK(iot_button_create(&l_btn_cfg, xio_l_btn_driver_, &l_btn_handle));
+
+        xio_m_btn_driver_ = (button_driver_t*)calloc(1, sizeof(button_driver_t));
+        xio_m_btn_driver_->enable_power_save = false;
+        xio_m_btn_driver_->get_key_level = [](button_driver_t *button_driver) -> uint8_t {
+            return instance_->IoExpanderGetLevel(XIO_KEY_M);
+        };
+        ESP_ERROR_CHECK(iot_button_create(&m_btn_cfg, xio_m_btn_driver_, &m_btn_handle));
+
+        button_gpio_config_t r_cfg = {
+            .gpio_num = R_BUTTON_GPIO,
+            .active_level = BUTTON_INACTIVE,
+            .enable_power_save = false,
+            .disable_pull = false
+        };
+        ESP_ERROR_CHECK(iot_button_new_gpio_device(&r_btn_cfg, &r_cfg, &r_btn_handle));
+
+        iot_button_register_cb(l_btn_handle, BUTTON_PRESS_DOWN, nullptr, [](void* button_handle, void* usr_data) {
+            auto self = static_cast<atk_dnesp32s3_box2_4g*>(usr_data);
+            self->power_save_timer_->WakeUp();
+            self->audio_volume_change(false);
+        }, this);
+
+        iot_button_register_cb(l_btn_handle, BUTTON_LONG_PRESS_START, nullptr, [](void* button_handle, void* usr_data) {
+            auto self = static_cast<atk_dnesp32s3_box2_4g*>(usr_data);
+            self->power_save_timer_->WakeUp();
+            self->audio_volume_minimum();
+        }, this);
+
+        iot_button_register_cb(m_btn_handle, BUTTON_PRESS_DOWN, nullptr, [](void* button_handle, void* usr_data) {
+            auto self = static_cast<atk_dnesp32s3_box2_4g*>(usr_data);
+            self->power_save_timer_->WakeUp();
+            auto& app = Application::GetInstance();
+            if (self->GetNetworkType() == NetworkType::WIFI) {
+                if (app.GetDeviceState() == kDeviceStateStarting || app.GetDeviceState() == kDeviceStateWifiConfiguring) {
+                }
+                else {
+                    app.ToggleChatState();
+                }
+            } else {
+                app.ToggleChatState();
+            }
+        }, this);
+
+        iot_button_register_cb(m_btn_handle, BUTTON_DOUBLE_CLICK, nullptr, [](void* button_handle, void* usr_data) {
+            auto self = static_cast<atk_dnesp32s3_box2_4g*>(usr_data);
+            self->power_save_timer_->WakeUp();
+            auto& app = Application::GetInstance();
+            if (app.GetDeviceState() == kDeviceStateStarting || app.GetDeviceState() == kDeviceStateWifiConfiguring) {
+                self->SwitchNetworkType();
+            }
+        }, this);
+
+        iot_button_register_cb(m_btn_handle, BUTTON_LONG_PRESS_START, nullptr, [](void* button_handle, void* usr_data) {
+            auto self = static_cast<atk_dnesp32s3_box2_4g*>(usr_data);
+
+            auto& app = Application::GetInstance();
+            if (self->GetNetworkType() == NetworkType::WIFI) {
+                if (app.GetDeviceState() == kDeviceStateStarting && !WifiStation::GetInstance().IsConnected()) {
+                    auto& wifi_board = static_cast<WifiBoard&>(self->GetCurrentBoard());
+                    wifi_board.ResetWifiConfiguration();
+                }
+            }
+
+            if (self->power_status_ == kDeviceBatterySupply) {
+                auto backlight = Board::GetInstance().GetBacklight();
+                backlight->SetBrightness(0);
+                esp_timer_stop(self->power_manager_->timer_handle_);
+                esp_io_expander_set_dir(self->io_exp_handle, XIO_CHG_CTRL, IO_EXPANDER_OUTPUT);
+                esp_io_expander_set_level(self->io_exp_handle, XIO_CHG_CTRL, 0);
+                vTaskDelay(pdMS_TO_TICKS(100));
+                esp_io_expander_set_level(self->io_exp_handle, XIO_SYS_POW, 0);
+                vTaskDelay(pdMS_TO_TICKS(100));
+            }
+        }, this);
+
+        iot_button_register_cb(r_btn_handle, BUTTON_PRESS_DOWN, nullptr, [](void* button_handle, void* usr_data) {
+            auto self = static_cast<atk_dnesp32s3_box2_4g*>(usr_data);
+            self->power_save_timer_->WakeUp();
+            self->audio_volume_change(true);
+        }, this);
+
+        iot_button_register_cb(r_btn_handle, BUTTON_LONG_PRESS_START, nullptr, [](void* button_handle, void* usr_data) {
+            auto self = static_cast<atk_dnesp32s3_box2_4g*>(usr_data);
+            self->power_save_timer_->WakeUp();
+            self->audio_volume_maxmum();
+        }, this);
+    }
+
+    void InitializeSt7789Display() {
+        ESP_LOGI(TAG, "Install panel IO");
+
+        /*RD PIN */
+        gpio_config_t gpio_init_struct;
+        gpio_init_struct.intr_type = GPIO_INTR_DISABLE;
+        gpio_init_struct.mode = GPIO_MODE_INPUT_OUTPUT;
+        gpio_init_struct.pin_bit_mask = 1ull << LCD_PIN_RD;
+        gpio_init_struct.pull_down_en = GPIO_PULLDOWN_DISABLE;
+        gpio_init_struct.pull_up_en = GPIO_PULLUP_ENABLE;
+        gpio_config(&gpio_init_struct);
+        gpio_set_level(LCD_PIN_RD, 1);
+
+        /* BL PIN */
+        gpio_init_struct.pin_bit_mask = 1ull << DISPLAY_BACKLIGHT_PIN;
+        gpio_init_struct.pull_down_en = GPIO_PULLDOWN_DISABLE;
+        gpio_init_struct.pull_up_en = GPIO_PULLUP_ENABLE;
+        gpio_config(&gpio_init_struct);
+
+        esp_lcd_i80_bus_handle_t i80_bus = NULL;
+        esp_lcd_i80_bus_config_t bus_config = {
+            .dc_gpio_num = LCD_PIN_DC,
+            .wr_gpio_num = LCD_PIN_WR,
+            .clk_src = LCD_CLK_SRC_DEFAULT,
+            .data_gpio_nums = {
+                LCD_PIN_D0,
+                LCD_PIN_D1,
+                LCD_PIN_D2,
+                LCD_PIN_D3,
+                LCD_PIN_D4,
+                LCD_PIN_D5,
+                LCD_PIN_D6,
+                LCD_PIN_D7,
+            },
+            .bus_width = 8,
+            .max_transfer_bytes = DISPLAY_WIDTH * DISPLAY_HEIGHT * sizeof(uint16_t),
+            .psram_trans_align = 64,
+            .sram_trans_align = 4,
+        };
+        ESP_ERROR_CHECK(esp_lcd_new_i80_bus(&bus_config, &i80_bus));
+
+        esp_lcd_panel_io_i80_config_t io_config = {
+            .cs_gpio_num = LCD_PIN_CS,
+            .pclk_hz = (20 * 1000 * 1000),
+            .trans_queue_depth = 7,
+            .on_color_trans_done = nullptr,
+            .user_ctx = nullptr,
+            .lcd_cmd_bits = 8,
+            .lcd_param_bits = 8,
+            .dc_levels = {
+                .dc_idle_level = 1,
+                .dc_cmd_level = 0,
+                .dc_dummy_level = 0,
+                .dc_data_level = 1,
+            },
+            .flags = {
+                .cs_active_high = 0,        
+                .pclk_active_neg = 0,       
+                .pclk_idle_low = 0,           
+            },
+        };
+        ESP_ERROR_CHECK(esp_lcd_new_panel_io_i80(i80_bus, &io_config, &panel_io));
+
+        esp_lcd_panel_dev_config_t panel_config = {
+            .reset_gpio_num = LCD_PIN_RST,
+            .rgb_ele_order = LCD_RGB_ELEMENT_ORDER_RGB,
+            .bits_per_pixel = 16,
+        };
+        ESP_ERROR_CHECK(esp_lcd_new_panel_st7789(panel_io, &panel_config, &panel));
+
+        esp_lcd_panel_reset(panel);
+        esp_lcd_panel_init(panel);
+        esp_lcd_panel_invert_color(panel, true);
+        esp_lcd_panel_set_gap(panel, 0, 0);
+        esp_lcd_panel_io_tx_param(panel_io, 0xCF, (uint8_t[]) {0x00,0x83,0x30}, 3);
+        esp_lcd_panel_io_tx_param(panel_io, 0xED, (uint8_t[]) {0x64,0x03,0x12,0x81}, 4);
+        esp_lcd_panel_io_tx_param(panel_io, 0xE8, (uint8_t[]) {0x85,0x01,0x79}, 3);
+        esp_lcd_panel_io_tx_param(panel_io, 0xCB, (uint8_t[]) {0x39,0x2C,0x00,0x34,0x02}, 5);
+        esp_lcd_panel_io_tx_param(panel_io, 0xF7, (uint8_t[]) {0x20}, 1);
+        esp_lcd_panel_io_tx_param(panel_io, 0xEA, (uint8_t[]) {0x00,0x00}, 2);
+        esp_lcd_panel_io_tx_param(panel_io, 0xbb, (uint8_t[]) {0x20}, 1);
+        esp_lcd_panel_io_tx_param(panel_io, 0xc3, (uint8_t[]) {0x00}, 1);
+        esp_lcd_panel_io_tx_param(panel_io, 0xC4, (uint8_t[]) {0x20}, 1);
+        esp_lcd_panel_io_tx_param(panel_io, 0xC5, (uint8_t[]) {0x20}, 1);
+        esp_lcd_panel_io_tx_param(panel_io, 0xC6, (uint8_t[]) {0x10}, 1);
+        esp_lcd_panel_io_tx_param(panel_io, 0xC7, (uint8_t[]) {0xB0}, 1);
+        esp_lcd_panel_io_tx_param(panel_io, 0x36, (uint8_t[]) {0x60}, 1);
+        esp_lcd_panel_io_tx_param(panel_io, 0x3A, (uint8_t[]) {0x55}, 1);
+        esp_lcd_panel_io_tx_param(panel_io, 0xB1, (uint8_t[]) {0x00,0x1B}, 2);
+        esp_lcd_panel_io_tx_param(panel_io, 0xF2, (uint8_t[]) {0x08}, 1);
+        esp_lcd_panel_io_tx_param(panel_io, 0x26, (uint8_t[]) {0x01}, 1);
+        esp_lcd_panel_io_tx_param(panel_io, 0xE0, (uint8_t[]) {0xD0,0x00,0x02,0x07,0x0A,0x28,0x32,0x44,0x42,0x06,0x0E,0x12,0x14,0x17}, 14);
+        esp_lcd_panel_io_tx_param(panel_io, 0xE1, (uint8_t[]) {0xD0,0x00,0x02,0x07,0x0A,0x28,0x31,0x54,0x47,0x0E,0x1C,0x17,0x1B,0x1E}, 14);
+        esp_lcd_panel_io_tx_param(panel_io, 0xB7, (uint8_t[]) {0x07}, 1);
+        esp_lcd_panel_swap_xy(panel, DISPLAY_SWAP_XY);
+        esp_lcd_panel_mirror(panel, DISPLAY_MIRROR_X, DISPLAY_MIRROR_Y);
+
+        display_ = new SpiLcdDisplay(panel_io, panel,
+                                    DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_OFFSET_X, DISPLAY_OFFSET_Y, DISPLAY_MIRROR_X, DISPLAY_MIRROR_Y, DISPLAY_SWAP_XY,
+                                    {
+                                        .text_font = &font_puhui_20_4,
+                                        .icon_font = &font_awesome_20_4,
+                                        .emoji_font = DISPLAY_HEIGHT >= 240 ? font_emoji_64_init() : font_emoji_32_init(),
+                                    });
+    }
+
+public:
+    atk_dnesp32s3_box2_4g() :
+           DualNetworkBoard(Module_4G_TX_PIN, Module_4G_RX_PIN) {
+        InitializeI2c();
+        InitializeIoExpander();
+        InitializePowerSaveTimer();
+        InitializePowerManager();
+        InitializeSt7789Display();
+        InitializeButtons();
+        GetBacklight()->RestoreBrightness();
+        InitializeBoardPowerManager();
+    }
+
+    virtual AudioCodec* GetAudioCodec() override {
+        static Es8389AudioCodec audio_codec(
+            i2c_bus_, 
+            I2C_NUM_0, 
+            AUDIO_INPUT_SAMPLE_RATE, 
+            AUDIO_OUTPUT_SAMPLE_RATE,
+            AUDIO_I2S_GPIO_MCLK, 
+            AUDIO_I2S_GPIO_BCLK, 
+            AUDIO_I2S_GPIO_WS, 
+            AUDIO_I2S_GPIO_DOUT, 
+            AUDIO_I2S_GPIO_DIN,
+            GPIO_NUM_NC, 
+            AUDIO_CODEC_ES8389_ADDR
+        );
+        return &audio_codec;
+    }
+
+    virtual Display* GetDisplay() override {
+        return display_;
+    }
+
+    virtual Backlight* GetBacklight() override {
+        static PwmBacklight backlight(DISPLAY_BACKLIGHT_PIN, DISPLAY_BACKLIGHT_OUTPUT_INVERT);
+        return &backlight;
+    }
+
+    virtual bool GetBatteryLevel(int& level, bool& charging, bool& discharging) override {
+        static bool last_discharging = false;
+        charging = power_manager_->IsCharging();
+        discharging = power_manager_->IsDischarging();
+        if (discharging != last_discharging) {
+            power_save_timer_->SetEnabled(discharging);
+            last_discharging = discharging;
+        }
+        level = power_manager_->GetBatteryLevel();
+        return true;
+    }
+
+    virtual void SetPowerSaveMode(bool enabled) override {
+        if (!enabled) {
+            power_save_timer_->WakeUp();
+        }
+        DualNetworkBoard::SetPowerSaveMode(enabled);
+    }
+};
+
+DECLARE_BOARD(atk_dnesp32s3_box2_4g);
+
+// 定义静态成员变量
+atk_dnesp32s3_box2_4g* atk_dnesp32s3_box2_4g::instance_ = nullptr;

main/boards/atk-dnesp32s3-box2-4g/config.h

@@ -0,0 +1,80 @@
+#ifndef _BOARD_CONFIG_H_
+#define _BOARD_CONFIG_H_
+
+
+#include <driver/gpio.h>
+
+enum PowerSupply {
+    kDeviceTypecSupply,
+    kDeviceBatterySupply,
+};
+
+#define AUDIO_INPUT_SAMPLE_RATE 16000
+#define AUDIO_OUTPUT_SAMPLE_RATE 16000
+
+#define AUDIO_I2S_GPIO_MCLK GPIO_NUM_38
+#define AUDIO_I2S_GPIO_WS GPIO_NUM_42
+#define AUDIO_I2S_GPIO_BCLK GPIO_NUM_40
+#define AUDIO_I2S_GPIO_DIN GPIO_NUM_39
+#define AUDIO_I2S_GPIO_DOUT GPIO_NUM_41
+
+#define AUDIO_CODEC_I2C_SDA_PIN GPIO_NUM_48
+#define AUDIO_CODEC_I2C_SCL_PIN GPIO_NUM_47
+#define AUDIO_CODEC_ES8389_ADDR ES8389_CODEC_DEFAULT_ADDR
+
+#define SPISD_PIN_MOSI GPIO_NUM_16
+#define SPISD_PIN_MISO GPIO_NUM_18
+#define SPISD_PIN_CLK GPIO_NUM_17
+#define SPISD_PIN_TS GPIO_NUM_15
+
+#define R_BUTTON_GPIO GPIO_NUM_0
+
+#define XL9555_INT_GPIO GPIO_NUM_2
+#define XIO_IO_SBU2 (IO_EXPANDER_PIN_NUM_3)
+#define XIO_IO_SBU1 (IO_EXPANDER_PIN_NUM_4)
+#define XIO_KEY_L (IO_EXPANDER_PIN_NUM_5)
+#define XIO_KEY_Q (IO_EXPANDER_PIN_NUM_6)
+#define XIO_KEY_M (IO_EXPANDER_PIN_NUM_7)
+#define XIO_USB_SEL (IO_EXPANDER_PIN_NUM_8)
+#define XIO_SPK_EN (IO_EXPANDER_PIN_NUM_9)
+#define XIO_SYS_POW (IO_EXPANDER_PIN_NUM_10)
+#define XIO_VBUS_EN (IO_EXPANDER_PIN_NUM_11)
+#define XIO_EN_4G (IO_EXPANDER_PIN_NUM_12)
+#define XIO_EN_3V3A (IO_EXPANDER_PIN_NUM_13)
+#define XIO_CHG_CTRL (IO_EXPANDER_PIN_NUM_14)
+#define XIO_CHRG (IO_EXPANDER_PIN_NUM_15)
+
+#define DRV_IO_EXP_OUTPUT_MASK 0x3F18  
+#define DRV_IO_EXP_INPUT_MASK 0xC0E7
+
+#define LCD_PIN_CS GPIO_NUM_14
+#define LCD_PIN_DC GPIO_NUM_12
+#define LCD_PIN_RD GPIO_NUM_10
+#define LCD_PIN_WR GPIO_NUM_11
+#define LCD_PIN_RST GPIO_NUM_NC
+#define LCD_PIN_D0 GPIO_NUM_13
+#define LCD_PIN_D1 GPIO_NUM_9
+#define LCD_PIN_D2 GPIO_NUM_8
+#define LCD_PIN_D3 GPIO_NUM_7
+#define LCD_PIN_D4 GPIO_NUM_6
+#define LCD_PIN_D5 GPIO_NUM_5
+#define LCD_PIN_D6 GPIO_NUM_4
+#define LCD_PIN_D7 GPIO_NUM_3
+
+#define DISPLAY_WIDTH 240
+#define DISPLAY_HEIGHT 320
+#define DISPLAY_MIRROR_X false
+#define DISPLAY_MIRROR_Y false
+#define DISPLAY_SWAP_XY false
+
+#define DISPLAY_OFFSET_X 0
+#define DISPLAY_OFFSET_Y 0
+
+#define DISPLAY_BACKLIGHT_PIN GPIO_NUM_21
+#define DISPLAY_BACKLIGHT_OUTPUT_INVERT false
+
+#define Module_4G_RX_PIN GPIO_NUM_44
+#define Module_4G_TX_PIN GPIO_NUM_43
+
+#endif // _BOARD_CONFIG_H_
+

main/boards/atk-dnesp32s3-box2-4g/config.json

@@ -0,0 +1,9 @@
+{
+    "target": "esp32s3",
+    "builds": [
+        {
+            "name": "atk-dnesp32s3-box2-4g",
+            "sdkconfig_append": []
+        }
+    ]
+}

main/boards/atk-dnesp32s3-box2-4g/power_manager.h

@@ -0,0 +1,195 @@
+#pragma once
+#include <vector>
+#include <functional>
+#include "esp_io_expander_tca95xx_16bit.h"
+#include <esp_timer.h>
+#include <driver/gpio.h>
+#include <esp_adc/adc_oneshot.h>
+
+
+class PowerManager {
+private:
+    std::function<void(bool)> on_charging_status_changed_;
+    std::function<void(bool)> on_low_battery_status_changed_;
+    esp_io_expander_handle_t xl9555_;
+    uint32_t pin_val = 0;
+    gpio_num_t charging_pin_ = GPIO_NUM_NC;
+    std::vector<uint16_t> adc_values_;
+    uint32_t battery_level_ = 0;
+    bool is_charging_ = false;
+    bool is_low_battery_ = false;
+    int ticks_ = 0;
+    const int kBatteryAdcInterval = 60;
+    const int kBatteryAdcDataCount = 3;
+    const int kLowBatteryLevel = 20;
+
+    adc_oneshot_unit_handle_t adc_handle_;
+
+    void CheckBatteryStatus() {
+        // Get charging status
+        esp_io_expander_get_level(xl9555_, DRV_IO_EXP_INPUT_MASK, &pin_val);
+        bool new_charging_status = ((uint8_t)((pin_val & XIO_CHRG) ? 1 : 0)) == 0;
+        if (new_charging_status != is_charging_) {
+            is_charging_ = new_charging_status;
+            if (on_charging_status_changed_) {
+                on_charging_status_changed_(is_charging_);
+            }
+            ReadBatteryAdcData();
+            return;
+        }
+
+        // 如果电池电量数据不足，则读取电池电量数据
+        if (adc_values_.size() < kBatteryAdcDataCount) {
+            ReadBatteryAdcData();
+            return;
+        }
+
+        // 如果电池电量数据充足，则每 kBatteryAdcInterval 个 tick 读取一次电池电量数据
+        ticks_++;
+        if (ticks_ % kBatteryAdcInterval == 0) {
+            ReadBatteryAdcData();
+        }
+    }
+
+    void ReadBatteryAdcData() {
+        int adc_value;
+        uint32_t temp_val = 0;
+
+        esp_io_expander_set_dir(xl9555_, XIO_CHG_CTRL, IO_EXPANDER_OUTPUT);
+        esp_io_expander_set_level(xl9555_, XIO_CHG_CTRL, 0);
+        vTaskDelay(pdMS_TO_TICKS(500));
+
+        for(int t = 0; t < 10; t ++) {
+            ESP_ERROR_CHECK(adc_oneshot_read(adc_handle_, ADC_CHANNEL_0, &adc_value));
+            temp_val += adc_value;
+        }
+
+        esp_io_expander_set_dir(xl9555_, XIO_CHG_CTRL, IO_EXPANDER_INPUT);
+
+        adc_value = temp_val / 10;
+        
+        // 将 ADC 值添加到队列中
+        adc_values_.push_back(adc_value);
+        if (adc_values_.size() > kBatteryAdcDataCount) {
+            adc_values_.erase(adc_values_.begin());
+        }
+        uint32_t average_adc = 0;
+        for (auto value : adc_values_) {
+            average_adc += value;
+        }
+        average_adc /= adc_values_.size();
+
+        // 定义电池电量区间
+        const struct {
+            uint16_t adc;
+            uint8_t level;
+        } levels[] = {
+            {2696, 0},      /*  3.48V -屏幕闪屏 */
+            {2724, 20},     /*  3.53V */
+            {2861, 40},     /*  3.7V */
+            {3038, 60},     /*  3.90V */
+            {3150, 80},     /*  4.02V */
+            {3280, 100}     /*  4.14V */
+        };
+
+        // 低于最低值时
+        if (average_adc < levels[0].adc) {
+            battery_level_ = 0;
+        }
+        // 高于最高值时
+        else if (average_adc >= levels[5].adc) {
+            battery_level_ = 100;
+        } else {
+            // 线性插值计算中间值
+            for (int i = 0; i < 5; i++) {
+                if (average_adc >= levels[i].adc && average_adc < levels[i+1].adc) {
+                    float ratio = static_cast<float>(average_adc - levels[i].adc) / (levels[i+1].adc - levels[i].adc);
+                    battery_level_ = levels[i].level + ratio * (levels[i+1].level - levels[i].level);
+                    break;
+                }
+            }
+        }
+
+        // Check low battery status
+        if (adc_values_.size() >= kBatteryAdcDataCount) {
+            bool new_low_battery_status = battery_level_ <= kLowBatteryLevel;
+            if (new_low_battery_status != is_low_battery_) {
+                is_low_battery_ = new_low_battery_status;
+                if (on_low_battery_status_changed_) {
+                    on_low_battery_status_changed_(is_low_battery_);
+                }
+            }
+        }
+        
+        low_voltage_ = adc_value;
+
+        // ESP_LOGI("PowerManager", "ADC value: %d average: %ld level: %ld", adc_value, average_adc, battery_level_);
+    }
+
+public:
+    esp_timer_handle_t timer_handle_;
+    uint16_t low_voltage_ = 2630;
+    PowerManager(esp_io_expander_handle_t xl9555) : xl9555_(xl9555) {
+        // 创建电池电量检查定时器
+        esp_timer_create_args_t timer_args = {
+            .callback = [](void* arg) {
+                PowerManager* self = static_cast<PowerManager*>(arg);
+                self->CheckBatteryStatus();
+            },
+            .arg = this,
+            .dispatch_method = ESP_TIMER_TASK,
+            .name = "battery_check_timer",
+            .skip_unhandled_events = true,
+        };
+        ESP_ERROR_CHECK(esp_timer_create(&timer_args, &timer_handle_));
+        ESP_ERROR_CHECK(esp_timer_start_periodic(timer_handle_, 1000000));
+
+        // 初始化 ADC
+        adc_oneshot_unit_init_cfg_t init_config = {
+            .unit_id = ADC_UNIT_1,
+            .ulp_mode = ADC_ULP_MODE_DISABLE,
+        };
+        ESP_ERROR_CHECK(adc_oneshot_new_unit(&init_config, &adc_handle_));
+        
+        adc_oneshot_chan_cfg_t chan_config = {
+            .atten = ADC_ATTEN_DB_12,
+            .bitwidth = ADC_BITWIDTH_12,
+        };
+        ESP_ERROR_CHECK(adc_oneshot_config_channel(adc_handle_, ADC_CHANNEL_0, &chan_config));
+    }
+
+    ~PowerManager() {
+        if (timer_handle_) {
+            esp_timer_stop(timer_handle_);
+            esp_timer_delete(timer_handle_);
+        }
+        if (adc_handle_) {
+            adc_oneshot_del_unit(adc_handle_);
+        }
+    }
+
+    bool IsCharging() {
+        // 如果电量已经满了，则不再显示充电中
+        if (battery_level_ == 100) {
+            return false;
+        }
+        return is_charging_;
+    }
+
+    bool IsDischarging() {
+        // 没有区分充电和放电，所以直接返回相反状态
+        return !is_charging_;
+    }
+
+    uint8_t GetBatteryLevel() {
+        return battery_level_;
+    }
+
+    void OnLowBatteryStatusChanged(std::function<void(bool)> callback) {
+        on_low_battery_status_changed_ = callback;
+    }
+
+    void OnChargingStatusChanged(std::function<void(bool)> callback) {
+        on_charging_status_changed_ = callback;
+    }
+};

main/boards/atk-dnesp32s3-box2-wifi/atk_dnesp32s3_box2.cc

@@ -0,0 +1,466 @@
+#include "wifi_board.h"
+#include "codecs/es8389_audio_codec.h"
+#include "display/lcd_display.h"
+#include "system_reset.h"
+#include "application.h"
+#include "button.h"
+#include "config.h"
+#include "power_save_timer.h"
+#include "led/single_led.h"
+#include "assets/lang_config.h"
+#include "power_manager.h"
+
+#include "i2c_device.h"
+#include <esp_log.h>
+#include <esp_lcd_panel_vendor.h>
+#include <wifi_station.h>
+
+#include <driver/rtc_io.h>
+#include <esp_sleep.h>
+#include "esp_io_expander_tca95xx_16bit.h"
+
+#define TAG "atk_dnesp32s3_box2_wifi"
+
+LV_FONT_DECLARE(font_puhui_20_4);
+LV_FONT_DECLARE(font_awesome_20_4);
+
+class atk_dnesp32s3_box2_wifi : public WifiBoard {
+private:
+    i2c_master_bus_handle_t i2c_bus_;   
+    LcdDisplay* display_;
+    esp_io_expander_handle_t io_exp_handle;
+    button_handle_t btns;
+    button_driver_t* btn_driver_ = nullptr;
+    static atk_dnesp32s3_box2_wifi* instance_;
+    PowerSaveTimer* power_save_timer_;
+    PowerManager* power_manager_;
+    PowerSupply power_status_;
+    esp_timer_handle_t wake_timer_handle_;
+    esp_lcd_panel_io_handle_t panel_io = nullptr;
+    esp_lcd_panel_handle_t panel = nullptr;
+    int ticks_ = 0;
+    const int kChgCtrlInterval = 5;
+
+    void InitializeBoardPowerManager() {
+        instance_ = this;
+
+        if (IoExpanderGetLevel(XIO_CHRG) == 0) {
+            power_status_ = kDeviceTypecSupply;
+        } else {
+            power_status_ = kDeviceBatterySupply;
+        }
+
+        esp_timer_create_args_t wake_display_timer_args = {
+            .callback = [](void *arg) {
+                atk_dnesp32s3_box2_wifi* self = static_cast<atk_dnesp32s3_box2_wifi*>(arg);
+
+                self->ticks_ ++;
+                if (self->ticks_ % self->kChgCtrlInterval == 0) {
+                    if (self->IoExpanderGetLevel(XIO_CHRG) == 0) {
+                        self->power_status_ = kDeviceTypecSupply;
+                    } else {
+                        self->power_status_ = kDeviceBatterySupply;
+                    }
+
+                    /* 低于某个电量，会自动关机 */
+                    if (self->power_manager_->low_voltage_ < 2630 && self->power_status_ == kDeviceBatterySupply) {
+                        esp_timer_stop(self->power_manager_->timer_handle_);
+
+                        esp_io_expander_set_dir(self->io_exp_handle, XIO_CHG_CTRL, IO_EXPANDER_OUTPUT);
+                        esp_io_expander_set_level(self->io_exp_handle, XIO_CHG_CTRL, 0);
+                        vTaskDelay(pdMS_TO_TICKS(100));
+
+                        esp_io_expander_set_dir(self->io_exp_handle, XIO_CHG_CTRL, IO_EXPANDER_INPUT);
+                        esp_io_expander_set_level(self->io_exp_handle, XIO_CHG_CTRL, 0);
+                        vTaskDelay(pdMS_TO_TICKS(100));
+                    }
+                }
+            },
+            .arg = this,
+            .dispatch_method = ESP_TIMER_TASK,
+            .name = "wake_update_timer",
+            .skip_unhandled_events = true,
+        };
+        ESP_ERROR_CHECK(esp_timer_create(&wake_display_timer_args, &wake_timer_handle_));
+        ESP_ERROR_CHECK(esp_timer_start_periodic(wake_timer_handle_, 100000));
+    }
+
+    void InitializePowerManager() {
+        power_manager_ = new PowerManager(io_exp_handle);
+        power_manager_->OnChargingStatusChanged([this](bool is_charging) {
+            if (is_charging) {
+                power_save_timer_->SetEnabled(false);
+            } else {
+                power_save_timer_->SetEnabled(true);
+            }
+        });
+    }
+
+    void InitializePowerSaveTimer() {
+        power_save_timer_ = new PowerSaveTimer(-1, 60, 300);
+        power_save_timer_->OnEnterSleepMode([this]() {
+            display_->SetChatMessage("system", "");
+            display_->SetEmotion("sleepy");
+            GetBacklight()->SetBrightness(1);
+        });
+        power_save_timer_->OnExitSleepMode([this]() {
+            display_->SetChatMessage("system", "");
+            display_->SetEmotion("neutral");
+            GetBacklight()->RestoreBrightness();
+        });
+        power_save_timer_->OnShutdownRequest([this]() {
+            if (power_status_ == kDeviceBatterySupply) {
+                GetBacklight()->SetBrightness(0);   
+                esp_timer_stop(power_manager_->timer_handle_);
+                esp_io_expander_set_dir( io_exp_handle, XIO_CHG_CTRL, IO_EXPANDER_OUTPUT);
+                esp_io_expander_set_level(io_exp_handle, XIO_CHG_CTRL, 0);
+                vTaskDelay(pdMS_TO_TICKS(100));
+                esp_io_expander_set_level(io_exp_handle, XIO_SYS_POW, 0);
+            }
+        });
+
+        power_save_timer_->SetEnabled(true);
+    }
+
+    void audio_volume_change(bool direction) {
+        auto codec = GetAudioCodec();
+        auto volume = codec->output_volume();
+
+        if (direction) {
+            volume += 10;
+            if (volume > 100) {
+                volume = 100;
+            }
+            codec->SetOutputVolume(volume);
+        } else {
+            volume -= 10;
+            if (volume < 0) {
+                volume = 0;
+            }
+            codec->SetOutputVolume(volume);
+        }
+        GetDisplay()->ShowNotification(Lang::Strings::VOLUME + std::to_string(volume));
+    }
+
+    void audio_volume_minimum(){
+        GetAudioCodec()->SetOutputVolume(0);
+        GetDisplay()->ShowNotification(Lang::Strings::MUTED);
+    }
+
+    void audio_volume_maxmum(){
+        GetAudioCodec()->SetOutputVolume(100);
+        GetDisplay()->ShowNotification(Lang::Strings::MAX_VOLUME);
+    }
+
+    esp_err_t IoExpanderSetLevel(uint16_t pin_mask, uint8_t level) {
+        return esp_io_expander_set_level(io_exp_handle, pin_mask, level);
+    }
+
+    uint8_t IoExpanderGetLevel(uint16_t pin_mask) {
+        uint32_t pin_val = 0;
+        esp_io_expander_get_level(io_exp_handle, DRV_IO_EXP_INPUT_MASK, &pin_val);
+        pin_mask &= DRV_IO_EXP_INPUT_MASK;
+        return (uint8_t)((pin_val & pin_mask) ? 1 : 0);
+    }
+
+    void InitializeIoExpander() {
+        esp_err_t ret = ESP_OK;
+        esp_io_expander_new_i2c_tca95xx_16bit(i2c_bus_, ESP_IO_EXPANDER_I2C_TCA9555_ADDRESS_000, &io_exp_handle);
+
+        ret |= esp_io_expander_set_dir(io_exp_handle, DRV_IO_EXP_OUTPUT_MASK, IO_EXPANDER_OUTPUT);
+        ret |= esp_io_expander_set_dir(io_exp_handle, DRV_IO_EXP_INPUT_MASK, IO_EXPANDER_INPUT);
+
+        ret |= esp_io_expander_set_level(io_exp_handle, XIO_SYS_POW, 1);
+        ret |= esp_io_expander_set_level(io_exp_handle, XIO_EN_3V3A, 1);
+        ret |= esp_io_expander_set_level(io_exp_handle, XIO_EN_4G, 1);
+        ret |= esp_io_expander_set_level(io_exp_handle, XIO_SPK_EN, 1);
+        ret |= esp_io_expander_set_level(io_exp_handle, XIO_USB_SEL, 1);
+        ret |= esp_io_expander_set_level(io_exp_handle, XIO_VBUS_EN, 0);
+
+        assert(ret == ESP_OK);
+    }
+
+    // Initialize I2C peripheral
+    void InitializeI2c() {
+        i2c_master_bus_config_t i2c_bus_cfg = {
+            .i2c_port = (i2c_port_t)I2C_NUM_0,
+            .sda_io_num = AUDIO_CODEC_I2C_SDA_PIN,
+            .scl_io_num = AUDIO_CODEC_I2C_SCL_PIN,
+            .clk_source = I2C_CLK_SRC_DEFAULT,
+            .glitch_ignore_cnt = 7,
+            .intr_priority = 0,
+            .trans_queue_depth = 0,
+            .flags = {
+                .enable_internal_pullup = 1,
+            },
+        };
+        ESP_ERROR_CHECK(i2c_new_master_bus(&i2c_bus_cfg, &i2c_bus_));
+    }
+
+    void InitializeButtons() {
+        instance_ = this;
+
+        button_config_t l_btn_cfg = {
+            .long_press_time = 800,
+            .short_press_time = 500
+        };
+
+        button_config_t m_btn_cfg = {
+            .long_press_time = 800,
+            .short_press_time = 500
+        };
+
+        button_config_t r_btn_cfg = {
+            .long_press_time = 800,
+            .short_press_time = 500
+        };
+
+        button_driver_t* xio_l_btn_driver_ = nullptr;
+        button_driver_t* xio_m_btn_driver_ = nullptr;
+
+        button_handle_t l_btn_handle = NULL;
+        button_handle_t m_btn_handle = NULL;
+        button_handle_t r_btn_handle = NULL;
+
+        xio_l_btn_driver_ = (button_driver_t*)calloc(1, sizeof(button_driver_t));
+        xio_l_btn_driver_->enable_power_save = false;
+        xio_l_btn_driver_->get_key_level = [](button_driver_t *button_driver) -> uint8_t {
+            return !instance_->IoExpanderGetLevel(XIO_KEY_L);
+        };
+        ESP_ERROR_CHECK(iot_button_create(&l_btn_cfg, xio_l_btn_driver_, &l_btn_handle));
+
+        xio_m_btn_driver_ = (button_driver_t*)calloc(1, sizeof(button_driver_t));
+        xio_m_btn_driver_->enable_power_save = false;
+        xio_m_btn_driver_->get_key_level = [](button_driver_t *button_driver) -> uint8_t {
+            return instance_->IoExpanderGetLevel(XIO_KEY_M);
+        };
+        ESP_ERROR_CHECK(iot_button_create(&m_btn_cfg, xio_m_btn_driver_, &m_btn_handle));
+
+        button_gpio_config_t r_cfg = {
+            .gpio_num = R_BUTTON_GPIO,
+            .active_level = BUTTON_INACTIVE,
+            .enable_power_save = false,
+            .disable_pull = false
+        };
+        ESP_ERROR_CHECK(iot_button_new_gpio_device(&r_btn_cfg, &r_cfg, &r_btn_handle));
+
+        iot_button_register_cb(l_btn_handle, BUTTON_PRESS_DOWN, nullptr, [](void* button_handle, void* usr_data) {
+            auto self = static_cast<atk_dnesp32s3_box2_wifi*>(usr_data);
+            self->power_save_timer_->WakeUp();
+            self->audio_volume_change(false);
+        }, this);
+
+        iot_button_register_cb(l_btn_handle, BUTTON_LONG_PRESS_START, nullptr, [](void* button_handle, void* usr_data) {
+            auto self = static_cast<atk_dnesp32s3_box2_wifi*>(usr_data);
+            self->power_save_timer_->WakeUp();
+            self->audio_volume_minimum();
+        }, this);
+
+        iot_button_register_cb(m_btn_handle, BUTTON_PRESS_DOWN, nullptr, [](void* button_handle, void* usr_data) {
+            auto self = static_cast<atk_dnesp32s3_box2_wifi*>(usr_data);
+            self->power_save_timer_->WakeUp();
+            auto& app = Application::GetInstance();
+            app.ToggleChatState();
+        }, this);
+
+        iot_button_register_cb(m_btn_handle, BUTTON_LONG_PRESS_START, nullptr, [](void* button_handle, void* usr_data) {
+            auto self = static_cast<atk_dnesp32s3_box2_wifi*>(usr_data);
+
+            auto& app = Application::GetInstance();
+            if (app.GetDeviceState() == kDeviceStateStarting && !WifiStation::GetInstance().IsConnected()) {
+                self->ResetWifiConfiguration();
+            }
+
+            if (self->power_status_ == kDeviceBatterySupply) {
+                auto backlight = Board::GetInstance().GetBacklight();
+                backlight->SetBrightness(0);
+                esp_timer_stop(self->power_manager_->timer_handle_);
+                esp_io_expander_set_dir(self->io_exp_handle, XIO_CHG_CTRL, IO_EXPANDER_OUTPUT);
+                esp_io_expander_set_level(self->io_exp_handle, XIO_CHG_CTRL, 0);
+                vTaskDelay(pdMS_TO_TICKS(100));
+                esp_io_expander_set_level(self->io_exp_handle, XIO_SYS_POW, 0);
+                vTaskDelay(pdMS_TO_TICKS(100));
+            }
+        }, this);
+
+        iot_button_register_cb(r_btn_handle, BUTTON_PRESS_DOWN, nullptr, [](void* button_handle, void* usr_data) {
+            auto self = static_cast<atk_dnesp32s3_box2_wifi*>(usr_data);
+            self->power_save_timer_->WakeUp();
+            self->audio_volume_change(true);
+        }, this);
+
+        iot_button_register_cb(r_btn_handle, BUTTON_LONG_PRESS_START, nullptr, [](void* button_handle, void* usr_data) {
+            auto self = static_cast<atk_dnesp32s3_box2_wifi*>(usr_data);
+            self->power_save_timer_->WakeUp();
+            self->audio_volume_maxmum();
+        }, this);
+    }
+
+    void InitializeSt7789Display() {
+        ESP_LOGI(TAG, "Install panel IO");
+
+        /* RD PIN */
+        gpio_config_t gpio_init_struct;
+        gpio_init_struct.intr_type = GPIO_INTR_DISABLE;
+        gpio_init_struct.mode = GPIO_MODE_INPUT_OUTPUT;
+        gpio_init_struct.pin_bit_mask = 1ull << LCD_PIN_RD;
+        gpio_init_struct.pull_down_en = GPIO_PULLDOWN_DISABLE;
+        gpio_init_struct.pull_up_en = GPIO_PULLUP_ENABLE;
+        gpio_config(&gpio_init_struct);
+        gpio_set_level(LCD_PIN_RD, 1);
+
+        /* BL PIN */
+        gpio_init_struct.pin_bit_mask = 1ull << DISPLAY_BACKLIGHT_PIN;
+        gpio_init_struct.pull_down_en = GPIO_PULLDOWN_DISABLE;
+        gpio_init_struct.pull_up_en = GPIO_PULLUP_ENABLE;
+        gpio_config(&gpio_init_struct);
+
+        esp_lcd_i80_bus_handle_t i80_bus = NULL;
+        esp_lcd_i80_bus_config_t bus_config = {
+            .dc_gpio_num = LCD_PIN_DC,
+            .wr_gpio_num = LCD_PIN_WR,
+            .clk_src = LCD_CLK_SRC_DEFAULT,
+            .data_gpio_nums = {
+                LCD_PIN_D0,
+                LCD_PIN_D1,
+                LCD_PIN_D2,
+                LCD_PIN_D3,
+                LCD_PIN_D4,
+                LCD_PIN_D5,
+                LCD_PIN_D6,
+                LCD_PIN_D7,
+            },
+            .bus_width = 8,
+            .max_transfer_bytes = DISPLAY_WIDTH * DISPLAY_HEIGHT * sizeof(uint16_t),
+            .psram_trans_align = 64,
+            .sram_trans_align = 4,
+        };
+        ESP_ERROR_CHECK(esp_lcd_new_i80_bus(&bus_config, &i80_bus));
+
+        esp_lcd_panel_io_i80_config_t io_config = {
+            .cs_gpio_num = LCD_PIN_CS,
+            .pclk_hz = (20 * 1000 * 1000),
+            .trans_queue_depth = 7,
+            .on_color_trans_done = nullptr,
+            .user_ctx = nullptr,
+            .lcd_cmd_bits = 8,
+            .lcd_param_bits = 8,
+            .dc_levels = {
+                .dc_idle_level = 1,
+                .dc_cmd_level = 0,
+                .dc_dummy_level = 0,
+                .dc_data_level = 1,
+            },
+            .flags = {
+                .cs_active_high = 0,        
+                .pclk_active_neg = 0,       
+                .pclk_idle_low = 0,           
+            },
+        };
+        ESP_ERROR_CHECK(esp_lcd_new_panel_io_i80(i80_bus, &io_config, &panel_io));
+
+        esp_lcd_panel_dev_config_t panel_config = {
+            .reset_gpio_num = LCD_PIN_RST,
+            .rgb_ele_order = LCD_RGB_ELEMENT_ORDER_RGB,
+            .bits_per_pixel = 16,
+        };
+        ESP_ERROR_CHECK(esp_lcd_new_panel_st7789(panel_io, &panel_config, &panel));
+
+        esp_lcd_panel_reset(panel);
+        esp_lcd_panel_init(panel);
+        esp_lcd_panel_invert_color(panel, true);
+        esp_lcd_panel_set_gap(panel, 0, 0);
+        esp_lcd_panel_io_tx_param(panel_io, 0xCF, (uint8_t[]) {0x00,0x83,0x30}, 3);
+        esp_lcd_panel_io_tx_param(panel_io, 0xED, (uint8_t[]) {0x64,0x03,0x12,0x81}, 4);
+        esp_lcd_panel_io_tx_param(panel_io, 0xE8, (uint8_t[]) {0x85,0x01,0x79}, 3);
+        esp_lcd_panel_io_tx_param(panel_io, 0xCB, (uint8_t[]) {0x39,0x2C,0x00,0x34,0x02}, 5);
+        esp_lcd_panel_io_tx_param(panel_io, 0xF7, (uint8_t[]) {0x20}, 1);
+        esp_lcd_panel_io_tx_param(panel_io, 0xEA, (uint8_t[]) {0x00,0x00}, 2);
+        esp_lcd_panel_io_tx_param(panel_io, 0xbb, (uint8_t[]) {0x20}, 1);
+        esp_lcd_panel_io_tx_param(panel_io, 0xc3, (uint8_t[]) {0x00}, 1);
+        esp_lcd_panel_io_tx_param(panel_io, 0xC4, (uint8_t[]) {0x20}, 1);
+        esp_lcd_panel_io_tx_param(panel_io, 0xC5, (uint8_t[]) {0x20}, 1);
+        esp_lcd_panel_io_tx_param(panel_io, 0xC6, (uint8_t[]) {0x10}, 1);
+        esp_lcd_panel_io_tx_param(panel_io, 0xC7, (uint8_t[]) {0xB0}, 1);
+        esp_lcd_panel_io_tx_param(panel_io, 0x36, (uint8_t[]) {0x60}, 1);
+        esp_lcd_panel_io_tx_param(panel_io, 0x3A, (uint8_t[]) {0x55}, 1);
+        esp_lcd_panel_io_tx_param(panel_io, 0xB1, (uint8_t[]) {0x00,0x1B}, 2);
+        esp_lcd_panel_io_tx_param(panel_io, 0xF2, (uint8_t[]) {0x08}, 1);
+        esp_lcd_panel_io_tx_param(panel_io, 0x26, (uint8_t[]) {0x01}, 1);
+        esp_lcd_panel_io_tx_param(panel_io, 0xE0, (uint8_t[]) {0xD0,0x00,0x02,0x07,0x0A,0x28,0x32,0x44,0x42,0x06,0x0E,0x12,0x14,0x17}, 14);
+        esp_lcd_panel_io_tx_param(panel_io, 0xE1, (uint8_t[]) {0xD0,0x00,0x02,0x07,0x0A,0x28,0x31,0x54,0x47,0x0E,0x1C,0x17,0x1B,0x1E}, 14);
+        esp_lcd_panel_io_tx_param(panel_io, 0xB7, (uint8_t[]) {0x07}, 1);
+        esp_lcd_panel_swap_xy(panel, DISPLAY_SWAP_XY);
+        esp_lcd_panel_mirror(panel, DISPLAY_MIRROR_X, DISPLAY_MIRROR_Y);
+
+        display_ = new SpiLcdDisplay(panel_io, panel,
+                                    DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_OFFSET_X, DISPLAY_OFFSET_Y, DISPLAY_MIRROR_X, DISPLAY_MIRROR_Y, DISPLAY_SWAP_XY,
+                                    {
+                                        .text_font = &font_puhui_20_4,
+                                        .icon_font = &font_awesome_20_4,
+                                        .emoji_font = DISPLAY_HEIGHT >= 240 ? font_emoji_64_init() : font_emoji_32_init(),
+                                    });
+    }
+
+public:
+    atk_dnesp32s3_box2_wifi()  {
+        InitializeI2c();
+        InitializeIoExpander();
+        InitializePowerSaveTimer();
+        InitializePowerManager();
+        InitializeSt7789Display();
+        InitializeButtons();
+        GetBacklight()->RestoreBrightness();
+        InitializeBoardPowerManager();
+    }
+
+    virtual AudioCodec* GetAudioCodec() override {
+        static Es8389AudioCodec audio_codec(
+            i2c_bus_, 
+            I2C_NUM_0, 
+            AUDIO_INPUT_SAMPLE_RATE, 
+            AUDIO_OUTPUT_SAMPLE_RATE,
+            AUDIO_I2S_GPIO_MCLK, 
+            AUDIO_I2S_GPIO_BCLK, 
+            AUDIO_I2S_GPIO_WS, 
+            AUDIO_I2S_GPIO_DOUT, 
+            AUDIO_I2S_GPIO_DIN,
+            GPIO_NUM_NC, 
+            AUDIO_CODEC_ES8389_ADDR,
+            false);
+        return &audio_codec;
+    }
+
+    virtual Display* GetDisplay() override {
+        return display_;
+    }
+
+    virtual Backlight* GetBacklight() override {
+        static PwmBacklight backlight(DISPLAY_BACKLIGHT_PIN, DISPLAY_BACKLIGHT_OUTPUT_INVERT);
+        return &backlight;
+    }
+
+    virtual bool GetBatteryLevel(int& level, bool& charging, bool& discharging) override {
+        static bool last_discharging = false;
+        charging = power_manager_->IsCharging();
+        discharging = power_manager_->IsDischarging();
+        if (discharging != last_discharging) {
+            power_save_timer_->SetEnabled(discharging);
+            last_discharging = discharging;
+        }
+        level = power_manager_->GetBatteryLevel();
+        return true;
+    }
+
+    virtual void SetPowerSaveMode(bool enabled) override {
+        if (!enabled) {
+            power_save_timer_->WakeUp();
+        }
+        WifiBoard::SetPowerSaveMode(enabled);
+    }
+};
+
+DECLARE_BOARD(atk_dnesp32s3_box2_wifi);
+
+// 定义静态成员变量
+atk_dnesp32s3_box2_wifi* atk_dnesp32s3_box2_wifi::instance_ = nullptr;

main/boards/atk-dnesp32s3-box2-wifi/config.h

@@ -0,0 +1,71 @@
+#ifndef _BOARD_CONFIG_H_
+#define _BOARD_CONFIG_H_
+
+#include <driver/gpio.h>
+
+enum PowerSupply {
+    kDeviceTypecSupply,
+    kDeviceBatterySupply,
+};
+
+#define AUDIO_INPUT_SAMPLE_RATE 16000
+#define AUDIO_OUTPUT_SAMPLE_RATE 16000
+
+#define AUDIO_I2S_GPIO_MCLK GPIO_NUM_38
+#define AUDIO_I2S_GPIO_WS GPIO_NUM_42
+#define AUDIO_I2S_GPIO_BCLK GPIO_NUM_40
+#define AUDIO_I2S_GPIO_DIN GPIO_NUM_39
+#define AUDIO_I2S_GPIO_DOUT GPIO_NUM_41
+
+#define AUDIO_CODEC_I2C_SDA_PIN GPIO_NUM_48
+#define AUDIO_CODEC_I2C_SCL_PIN GPIO_NUM_47
+#define AUDIO_CODEC_ES8389_ADDR ES8389_CODEC_DEFAULT_ADDR
+
+#define R_BUTTON_GPIO GPIO_NUM_0
+
+#define XL9555_INT_GPIO GPIO_NUM_2
+#define XIO_IO_SBU2 (IO_EXPANDER_PIN_NUM_3)
+#define XIO_IO_SBU1 (IO_EXPANDER_PIN_NUM_4)
+#define XIO_KEY_L (IO_EXPANDER_PIN_NUM_5)
+#define XIO_KEY_Q (IO_EXPANDER_PIN_NUM_6)
+#define XIO_KEY_M (IO_EXPANDER_PIN_NUM_7)
+#define XIO_USB_SEL (IO_EXPANDER_PIN_NUM_8)
+#define XIO_SPK_EN (IO_EXPANDER_PIN_NUM_9)
+#define XIO_SYS_POW (IO_EXPANDER_PIN_NUM_10)
+#define XIO_VBUS_EN (IO_EXPANDER_PIN_NUM_11)
+#define XIO_EN_4G (IO_EXPANDER_PIN_NUM_12)
+#define XIO_EN_3V3A (IO_EXPANDER_PIN_NUM_13)
+#define XIO_CHG_CTRL (IO_EXPANDER_PIN_NUM_14)
+#define XIO_CHRG (IO_EXPANDER_PIN_NUM_15)
+
+#define DRV_IO_EXP_OUTPUT_MASK 0x3F18  
+#define DRV_IO_EXP_INPUT_MASK 0xC0E7
+
+#define LCD_PIN_CS GPIO_NUM_14
+#define LCD_PIN_DC GPIO_NUM_12
+#define LCD_PIN_RD GPIO_NUM_10
+#define LCD_PIN_WR GPIO_NUM_11
+#define LCD_PIN_RST GPIO_NUM_NC
+#define LCD_PIN_D0 GPIO_NUM_13
+#define LCD_PIN_D1 GPIO_NUM_9
+#define LCD_PIN_D2 GPIO_NUM_8
+#define LCD_PIN_D3 GPIO_NUM_7
+#define LCD_PIN_D4 GPIO_NUM_6
+#define LCD_PIN_D5 GPIO_NUM_5
+#define LCD_PIN_D6 GPIO_NUM_4
+#define LCD_PIN_D7 GPIO_NUM_3
+
+#define DISPLAY_WIDTH 240
+#define DISPLAY_HEIGHT 320
+#define DISPLAY_MIRROR_X false
+#define DISPLAY_MIRROR_Y false
+#define DISPLAY_SWAP_XY false
+
+#define DISPLAY_OFFSET_X 0
+#define DISPLAY_OFFSET_Y 0
+
+#define DISPLAY_BACKLIGHT_PIN GPIO_NUM_21
+#define DISPLAY_BACKLIGHT_OUTPUT_INVERT false
+
+#endif // _BOARD_CONFIG_H_
+

main/boards/atk-dnesp32s3-box2-wifi/config.json

@@ -0,0 +1,9 @@
+{
+    "target": "esp32s3",
+    "builds": [
+        {
+            "name": "atk-dnesp32s3-box2-wifi",
+            "sdkconfig_append": []
+        }
+    ]
+}

main/boards/atk-dnesp32s3-box2-wifi/power_manager.h

@@ -0,0 +1,195 @@
+#pragma once
+#include <vector>
+#include <functional>
+#include "esp_io_expander_tca95xx_16bit.h"
+#include <esp_timer.h>
+#include <driver/gpio.h>
+#include <esp_adc/adc_oneshot.h>
+
+
+class PowerManager {
+private:
+    std::function<void(bool)> on_charging_status_changed_;
+    std::function<void(bool)> on_low_battery_status_changed_;
+    esp_io_expander_handle_t xl9555_;
+    uint32_t pin_val = 0;
+    gpio_num_t charging_pin_ = GPIO_NUM_NC;
+    std::vector<uint16_t> adc_values_;
+    uint32_t battery_level_ = 0;
+    bool is_charging_ = false;
+    bool is_low_battery_ = false;
+    int ticks_ = 0;
+    const int kBatteryAdcInterval = 60;
+    const int kBatteryAdcDataCount = 3;
+    const int kLowBatteryLevel = 20;
+
+    adc_oneshot_unit_handle_t adc_handle_;
+
+    void CheckBatteryStatus() {
+        // Get charging status
+        esp_io_expander_get_level(xl9555_, DRV_IO_EXP_INPUT_MASK, &pin_val);
+        bool new_charging_status = ((uint8_t)((pin_val & XIO_CHRG) ? 1 : 0)) == 0;
+        if (new_charging_status != is_charging_) {
+            is_charging_ = new_charging_status;
+            if (on_charging_status_changed_) {
+                on_charging_status_changed_(is_charging_);
+            }
+            ReadBatteryAdcData();
+            return;
+        }
+
+        // 如果电池电量数据不足，则读取电池电量数据
+        if (adc_values_.size() < kBatteryAdcDataCount) {
+            ReadBatteryAdcData();
+            return;
+        }
+
+        // 如果电池电量数据充足，则每 kBatteryAdcInterval 个 tick 读取一次电池电量数据
+        ticks_++;
+        if (ticks_ % kBatteryAdcInterval == 0) {
+            ReadBatteryAdcData();
+        }
+    }
+
+    void ReadBatteryAdcData() {
+        int adc_value;
+        uint32_t temp_val = 0;
+
+        esp_io_expander_set_dir(xl9555_, XIO_CHG_CTRL, IO_EXPANDER_OUTPUT);
+        esp_io_expander_set_level(xl9555_, XIO_CHG_CTRL, 0);
+        vTaskDelay(pdMS_TO_TICKS(500));
+
+        for(int t = 0; t < 10; t ++) {
+            ESP_ERROR_CHECK(adc_oneshot_read(adc_handle_, ADC_CHANNEL_0, &adc_value));
+            temp_val += adc_value;
+        }
+
+        esp_io_expander_set_dir(xl9555_, XIO_CHG_CTRL, IO_EXPANDER_INPUT);
+
+        adc_value = temp_val / 10;
+        
+        // 将 ADC 值添加到队列中
+        adc_values_.push_back(adc_value);
+        if (adc_values_.size() > kBatteryAdcDataCount) {
+            adc_values_.erase(adc_values_.begin());
+        }
+        uint32_t average_adc = 0;
+        for (auto value : adc_values_) {
+            average_adc += value;
+        }
+        average_adc /= adc_values_.size();
+
+        // 定义电池电量区间
+        const struct {
+            uint16_t adc;
+            uint8_t level;
+        } levels[] = {
+            {2696, 0},      /*  3.48V -屏幕闪屏 */
+            {2724, 20},     /*  3.53V */
+            {2861, 40},     /*  3.7V */
+            {3038, 60},     /*  3.90V */
+            {3150, 80},     /*  4.02V */
+            {3280, 100}     /*  4.14V */
+        };
+
+        // 低于最低值时
+        if (average_adc < levels[0].adc) {
+            battery_level_ = 0;
+        }
+        // 高于最高值时
+        else if (average_adc >= levels[5].adc) {
+            battery_level_ = 100;
+        } else {
+            // 线性插值计算中间值
+            for (int i = 0; i < 5; i++) {
+                if (average_adc >= levels[i].adc && average_adc < levels[i+1].adc) {
+                    float ratio = static_cast<float>(average_adc - levels[i].adc) / (levels[i+1].adc - levels[i].adc);
+                    battery_level_ = levels[i].level + ratio * (levels[i+1].level - levels[i].level);
+                    break;
+                }
+            }
+        }
+
+        // Check low battery status
+        if (adc_values_.size() >= kBatteryAdcDataCount) {
+            bool new_low_battery_status = battery_level_ <= kLowBatteryLevel;
+            if (new_low_battery_status != is_low_battery_) {
+                is_low_battery_ = new_low_battery_status;
+                if (on_low_battery_status_changed_) {
+                    on_low_battery_status_changed_(is_low_battery_);
+                }
+            }
+        }
+        
+        low_voltage_ = adc_value;
+
+        // ESP_LOGI("PowerManager", "ADC value: %d average: %ld level: %ld", adc_value, average_adc, battery_level_);
+    }
+
+public:
+    esp_timer_handle_t timer_handle_;
+    uint16_t low_voltage_ = 2630;
+    PowerManager(esp_io_expander_handle_t xl9555) : xl9555_(xl9555) {
+        // 创建电池电量检查定时器
+        esp_timer_create_args_t timer_args = {
+            .callback = [](void* arg) {
+                PowerManager* self = static_cast<PowerManager*>(arg);
+                self->CheckBatteryStatus();
+            },
+            .arg = this,
+            .dispatch_method = ESP_TIMER_TASK,
+            .name = "battery_check_timer",
+            .skip_unhandled_events = true,
+        };
+        ESP_ERROR_CHECK(esp_timer_create(&timer_args, &timer_handle_));
+        ESP_ERROR_CHECK(esp_timer_start_periodic(timer_handle_, 1000000));
+
+        // 初始化 ADC
+        adc_oneshot_unit_init_cfg_t init_config = {
+            .unit_id = ADC_UNIT_1,
+            .ulp_mode = ADC_ULP_MODE_DISABLE,
+        };
+        ESP_ERROR_CHECK(adc_oneshot_new_unit(&init_config, &adc_handle_));
+        
+        adc_oneshot_chan_cfg_t chan_config = {
+            .atten = ADC_ATTEN_DB_12,
+            .bitwidth = ADC_BITWIDTH_12,
+        };
+        ESP_ERROR_CHECK(adc_oneshot_config_channel(adc_handle_, ADC_CHANNEL_0, &chan_config));
+    }
+
+    ~PowerManager() {
+        if (timer_handle_) {
+            esp_timer_stop(timer_handle_);
+            esp_timer_delete(timer_handle_);
+        }
+        if (adc_handle_) {
+            adc_oneshot_del_unit(adc_handle_);
+        }
+    }
+
+    bool IsCharging() {
+        // 如果电量已经满了，则不再显示充电中
+        if (battery_level_ == 100) {
+            return false;
+        }
+        return is_charging_;
+    }
+
+    bool IsDischarging() {
+        // 没有区分充电和放电，所以直接返回相反状态
+        return !is_charging_;
+    }
+
+    uint8_t GetBatteryLevel() {
+        return battery_level_;
+    }
+
+    void OnLowBatteryStatusChanged(std::function<void(bool)> callback) {
+        on_low_battery_status_changed_ = callback;
+    }
+
+    void OnChargingStatusChanged(std::function<void(bool)> callback) {
+        on_charging_status_changed_ = callback;
+    }
+};

main/boards/common/esp32_camera.cc

@@ -210,7 +210,7 @@ std::string Esp32Camera::Explain(const std::string& question) {
     });
 
     auto network = Board::GetInstance().GetNetwork();
-    auto http = std::unique_ptr<Http>(network->CreateHttp(3));
+    auto http = network->CreateHttp(3);
     // 构造multipart/form-data请求体
     std::string boundary = "----ESP32_CAMERA_BOUNDARY";
 

main/boards/sensecap-watcher/sscma_camera.cc

@@ -279,7 +279,7 @@ std::string SscmaCamera::Explain(const std::string& question) {
     }
 
     auto network = Board::GetInstance().GetNetwork();
-    auto http = std::unique_ptr<Http>(network->CreateHttp(3));
+    auto http = network->CreateHttp(3);
     // 构造multipart/form-data请求体
     std::string boundary = "----ESP32_CAMERA_BOUNDARY";
     

main/boards/surfer-c3-1.14tft/config.json

@@ -5,7 +5,9 @@
             "name": "surfer-c3-1.14tft",
             "sdkconfig_append": [
                 "CONFIG_PM_ENABLE=y",
-                "CONFIG_FREERTOS_USE_TICKLESS_IDLE=y"
+                "CONFIG_FREERTOS_USE_TICKLESS_IDLE=y",
+                "CONFIG_USE_ESP_WAKE_WORD=y",
+                "CONFIG_ESP_CONSOLE_USB_SERIAL_JTAG=y"
             ]
         }
     ]

main/boards/surfer-c3-1.14tft/power_manager.h

@@ -75,7 +75,7 @@ private:
             {3340, 40},
             {3480, 60},
             {3620, 80},
-            {3765, 100}
+            {3760, 100}
         };
 
         // 低于最低值时

main/idf_component.yml

@@ -14,8 +14,8 @@ dependencies:
   espressif/esp_lcd_panel_io_additions: ^1.0.1
   78/esp_lcd_nv3023: ~1.0.0
   78/esp-wifi-connect: ~2.4.3
-  78/esp-opus-encoder: ~2.3.3
-  78/esp-ml307: ~3.0.2
+  78/esp-opus-encoder: ~2.4.0
+  78/esp-ml307: ~3.1.1
   78/xiaozhi-fonts: ~1.3.2
   espressif/led_strip: ^2.5.5
   espressif/esp_codec_dev: ~1.3.2

main/ota.cc

@@ -49,7 +49,7 @@ std::string Ota::GetCheckVersionUrl() {
     return url;
 }
 
-Http* Ota::SetupHttp() {
+std::unique_ptr<Http> Ota::SetupHttp() {
     auto& board = Board::GetInstance();
     auto app_desc = esp_app_get_description();
 
@@ -85,7 +85,7 @@ bool Ota::CheckVersion() {
         return false;
     }
 
-    auto http = std::unique_ptr<Http>(SetupHttp());
+    auto http = SetupHttp();
 
     std::string data = board.GetJson();
     std::string method = data.length() > 0 ? "POST" : "GET";
@@ -274,7 +274,7 @@ bool Ota::Upgrade(const std::string& firmware_url) {
     std::string image_header;
 
     auto network = Board::GetInstance().GetNetwork();
-    auto http = std::unique_ptr<Http>(network->CreateHttp(0));
+    auto http = network->CreateHttp(0);
     if (!http->Open("GET", firmware_url)) {
         ESP_LOGE(TAG, "Failed to open HTTP connection");
         return false;
@@ -452,7 +452,7 @@ esp_err_t Ota::Activate() {
         url += "activate";
     }
 
-    auto http = std::unique_ptr<Http>(SetupHttp());
+    auto http = SetupHttp();
 
     std::string data = GetActivationPayload();
     http->SetContent(std::move(data));

main/ota.h

@@ -51,7 +51,7 @@ private:
     std::vector<int> ParseVersion(const std::string& version);
     bool IsNewVersionAvailable(const std::string& currentVersion, const std::string& newVersion);
     std::string GetActivationPayload();
-    Http* SetupHttp();
+    std::unique_ptr<Http> SetupHttp();
 };
 
 #endif // _OTA_H

main/protocols/mqtt_protocol.cc

@@ -16,12 +16,6 @@ MqttProtocol::MqttProtocol() {
 
 MqttProtocol::~MqttProtocol() {
     ESP_LOGI(TAG, "MqttProtocol deinit");
-    if (udp_ != nullptr) {
-        delete udp_;
-    }
-    if (mqtt_ != nullptr) {
-        delete mqtt_;
-    }
     vEventGroupDelete(event_group_handle_);
 }
 
@@ -32,7 +26,7 @@ bool MqttProtocol::Start() {
 bool MqttProtocol::StartMqttClient(bool report_error) {
     if (mqtt_ != nullptr) {
         ESP_LOGW(TAG, "Mqtt client already started");
-        delete mqtt_;
+        mqtt_.reset();
     }
 
     Settings settings("mqtt", false);
@@ -150,10 +144,7 @@ bool MqttProtocol::SendAudio(std::unique_ptr<AudioStreamPacket> packet) {
 void MqttProtocol::CloseAudioChannel() {
     {
         std::lock_guard<std::mutex> lock(channel_mutex_);
-        if (udp_ != nullptr) {
-            delete udp_;
-            udp_ = nullptr;
-        }
+        udp_.reset();
     }
 
     std::string message = "{";
@@ -193,10 +184,6 @@ bool MqttProtocol::OpenAudioChannel() {
     }
 
     std::lock_guard<std::mutex> lock(channel_mutex_);
-    if (udp_ != nullptr) {
-        delete udp_;
-    }
-
     auto network = Board::GetInstance().GetNetwork();
     udp_ = network->CreateUdp(2);
     udp_->OnMessage([this](const std::string& data) {

main/protocols/mqtt_protocol.h

@@ -37,8 +37,8 @@ private:
     std::string publish_topic_;
 
     std::mutex channel_mutex_;
-    Mqtt* mqtt_ = nullptr;
-    Udp* udp_ = nullptr;
+    std::unique_ptr<Mqtt> mqtt_;
+    std::unique_ptr<Udp> udp_;
     mbedtls_aes_context aes_ctx_;
     std::string aes_nonce_;
     std::string udp_server_;

main/protocols/websocket_protocol.cc

@@ -17,9 +17,6 @@ WebsocketProtocol::WebsocketProtocol() {
 }
 
 WebsocketProtocol::~WebsocketProtocol() {
-    if (websocket_ != nullptr) {
-        delete websocket_;
-    }
     vEventGroupDelete(event_group_handle_);
 }
 
@@ -79,17 +76,10 @@ bool WebsocketProtocol::IsAudioChannelOpened() const {
 }
 
 void WebsocketProtocol::CloseAudioChannel() {
-    if (websocket_ != nullptr) {
-        delete websocket_;
-        websocket_ = nullptr;
-    }
+    websocket_.reset();
 }
 
 bool WebsocketProtocol::OpenAudioChannel() {
-    if (websocket_ != nullptr) {
-        delete websocket_;
-    }
-
     Settings settings("websocket", false);
     std::string url = settings.GetString("url");
     std::string token = settings.GetString("token");
@@ -102,6 +92,10 @@ bool WebsocketProtocol::OpenAudioChannel() {
 
     auto network = Board::GetInstance().GetNetwork();
     websocket_ = network->CreateWebSocket(1);
+    if (websocket_ == nullptr) {
+        ESP_LOGE(TAG, "Failed to create websocket");
+        return false;
+    }
 
     if (!token.empty()) {
         // If token not has a space, add "Bearer " prefix

main/protocols/websocket_protocol.h

@@ -23,7 +23,7 @@ public:
 
 private:
     EventGroupHandle_t event_group_handle_;
-    WebSocket* websocket_ = nullptr;
+    std::unique_ptr<WebSocket> websocket_;
     int version_ = 1;
 
     void ParseServerHello(const cJSON* root);