Rdzleo 77c7283d09 重构蓝牙配网: 替换BluFi为自定义GATT Server,修复手机蓝牙不可见问题
核心改动:
- bluetooth_provisioning: 使用 esp_ble_gap_config_adv_data_raw() 原始广播
  替代 BluFi API,采用自定义 GATT Server (Service 0xABF0, Write 0xABF1,
  Notify 0xABF2) 实现二进制配网协议,保留全部WiFi配网业务逻辑
- ble_service: 广播包名称移至 Scan Response,避免超31字节限制;
  GAP事件改用位掩码确保 adv_data 和 scan_rsp 都完成后再启动广播
- application: BLE JSON 服务从 Application 移至 WifiBoard 管理,
  HandleBleJsonCommand 改为接收 BleJsonService 引用参数
- wifi_board: 新增 StartBleJsonProvisioning(),配网入口切换回
  StartBluFiProvisioning() 使用重构后的 GATT Server
- 蓝牙设备名统一为 "Airhub_Ble"
- 配网模式下跳过电量上报,避免无WiFi时HTTP请求失败
- 新增 tests/ble_provision_test.py 配网协议测试脚本

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-10 14:32:55 +08:00

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#ifndef _AUDIO_CODEC_H
#define _AUDIO_CODEC_H
#include <freertos/FreeRTOS.h>
#include <freertos/event_groups.h>
#include <driver/i2s_std.h>
#include <vector>
#include <string>
#include <functional>
#include "board.h"
class AudioCodec {
public:
AudioCodec();
virtual ~AudioCodec();
static constexpr int kDefaultOutputVolume = 40; // 默认输出音量 系统默认音量设置为100最大音量原来为70 产测固件使用
inline static int default_output_volume() { return kDefaultOutputVolume; }
virtual void SetOutputVolume(int volume);
virtual void SetOutputVolumeRuntime(int volume);// 运行时设置输出音量
virtual void EnableInput(bool enable);
virtual void EnableOutput(bool enable);
void Start();
void OutputData(std::vector<int16_t>& data);
bool InputData(std::vector<int16_t>& data);
inline bool duplex() const { return duplex_; }
inline bool input_reference() const { return input_reference_; }
inline int input_sample_rate() const { return input_sample_rate_; }
inline int output_sample_rate() const { return output_sample_rate_; }
inline int input_channels() const { return input_channels_; }
inline int output_channels() const { return output_channels_; }
inline int output_volume() const { return output_volume_; }
inline bool input_enabled() const { return input_enabled_; }
inline bool output_enabled() const { return output_enabled_; }
protected:
i2s_chan_handle_t tx_handle_ = nullptr;
i2s_chan_handle_t rx_handle_ = nullptr;
bool duplex_ = false;
bool input_reference_ = false;
bool input_enabled_ = false;
bool output_enabled_ = false;
int input_sample_rate_ = 0;
int output_sample_rate_ = 0;
int input_channels_ = 1;
int output_channels_ = 1;
// int output_volume_ = 60; // 系统默认音量设置为60原来为70 生产环境需要恢复为60
int output_volume_ = kDefaultOutputVolume; // 系统默认音量设置为100最大音量原来为70 生产测试音量
virtual int Read(int16_t* dest, int samples) = 0;
virtual int Write(const int16_t* data, int samples) = 0;
};
#endif // _AUDIO_CODEC_H