forked from xiaozhi/xiaozhi-esp32
3c71558a5f
* Reconstruct Audio Code * Remove old IoT implementation * Add MQTT-UDP documentation * OTA升级失败时，可以继续使用
49 lines
1.2 KiB
C++
49 lines
1.2 KiB
C++
#ifndef ESP_WAKE_WORD_H
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#define ESP_WAKE_WORD_H
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#include <freertos/FreeRTOS.h>
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#include <freertos/task.h>
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#include <freertos/event_groups.h>
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#include <esp_wn_iface.h>
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#include <esp_wn_models.h>
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#include <model_path.h>
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#include <list>
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#include <string>
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#include <vector>
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#include <functional>
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#include <mutex>
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#include <condition_variable>
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#include "audio_codec.h"
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#include "wake_word.h"
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class EspWakeWord : public WakeWord {
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public:
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EspWakeWord();
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~EspWakeWord();
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void Initialize(AudioCodec* codec);
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void Feed(const std::vector<int16_t>& data);
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void OnWakeWordDetected(std::function<void(const std::string& wake_word)> callback);
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void Start();
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void Stop();
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size_t GetFeedSize();
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void EncodeWakeWordData();
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bool GetWakeWordOpus(std::vector<uint8_t>& opus);
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const std::string& GetLastDetectedWakeWord() const { return last_detected_wake_word_; }
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private:
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esp_wn_iface_t *wakenet_iface_ = nullptr;
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model_iface_data_t *wakenet_data_ = nullptr;
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srmodel_list_t *wakenet_model_ = nullptr;
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EventGroupHandle_t event_group_;
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AudioCodec* codec_ = nullptr;
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std::function<void(const std::string& wake_word)> wake_word_detected_callback_;
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std::string last_detected_wake_word_;
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};
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#endif
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