devttl/xiaozhi-esp32
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fit the memory usage for esp32c3

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This commit is contained in:
Terrence
2024-11-29 11:06:05 +08:00
parent ff28586c35
commit 436ff2b906
35 changed files with 754 additions and 360 deletions
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21
main/application.h
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@@ -16,12 +16,16 @@
#include "display.h"
#include "board.h"
#include "ota.h"
#include "background_task.h"
#ifdef CONFIG_USE_AFE_SR
#if CONFIG_IDF_TARGET_ESP32S3
#include "wake_word_detect.h"
#include "audio_processor.h"
#endif
#define SCHEDULE_EVENT (1 << 0)
#define AUDIO_INPUT_READY_EVENT (1 << 1)
#define AUDIO_OUTPUT_READY_EVENT (1 << 2)
enum ChatState {
kChatStateUnknown,
@@ -58,25 +62,22 @@ private:
Application();
~Application();
#ifdef CONFIG_USE_AFE_SR
#if CONFIG_IDF_TARGET_ESP32S3
WakeWordDetect wake_word_detect_;
AudioProcessor audio_processor_;
#endif
Ota ota_;
std::mutex mutex_;
std::condition_variable_any cv_;
std::list<std::function<void()>> main_tasks_;
Protocol* protocol_ = nullptr;
EventGroupHandle_t event_group_;
volatile ChatState chat_state_ = kChatStateUnknown;
bool keep_listening_ = false;
bool skip_to_end_ = false;
bool aborted_ = false;
// Audio encode / decode
TaskHandle_t audio_encode_task_ = nullptr;
StaticTask_t audio_encode_task_buffer_;
StackType_t* audio_encode_task_stack_ = nullptr;
std::list<std::vector<int16_t>> audio_encode_queue_;
BackgroundTask background_task_;
std::chrono::steady_clock::time_point last_output_time_;
std::list<std::string> audio_decode_queue_;
OpusEncoder opus_encoder_;
@@ -88,10 +89,12 @@ private:
OpusResampler output_resampler_;
void MainLoop();
void InputAudio();
void OutputAudio();
void ResetDecoder();
void SetDecodeSampleRate(int sample_rate);
void CheckNewVersion();
void AudioEncodeTask();
void PlayLocalFile(const char* data, size_t size);
};