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Add wake word to xmini-c3 (#730)

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* esp-hi: MCP protocol is not ready yet

* Add wake word to xmini-c3
This commit is contained in:
Xiaoxia
2025-05-31 22:21:03 +08:00
committed by GitHub
parent 6cb025859f
commit ae57131c15
27 changed files with 399 additions and 155 deletions
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26
main/audio_processing/wake_word.h Normal file
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#ifndef WAKE_WORD_H
#define WAKE_WORD_H
#include <string>
#include <vector>
#include <functional>
#include "audio_codec.h"
class WakeWord {
public:
virtual ~WakeWord() = default;
virtual void Initialize(AudioCodec* codec) = 0;
virtual void Feed(const std::vector<int16_t>& data) = 0;
virtual void OnWakeWordDetected(std::function<void(const std::string& wake_word)> callback) = 0;
virtual void StartDetection() = 0;
virtual void StopDetection() = 0;
virtual bool IsDetectionRunning() = 0;
virtual size_t GetFeedSize() = 0;
virtual void EncodeWakeWordData() = 0;
virtual bool GetWakeWordOpus(std::vector<uint8_t>& opus) = 0;
virtual const std::string& GetLastDetectedWakeWord() const = 0;
};
#endif