Rdzleo 93f0e19d1d 初始化项目:精灵吊坠 RTC 语音助手 + VEML7700 石头同频匹配
ESP32-S3 吊坠设备固件,集成火山引擎 RTC 语音助手、蓝牙配网、
VEML7700 环境光传感器驱动及石头同频匹配交友功能。

VEML7700 驱动:
- 基于 ESP-IDF i2c_master API 实现,复用项目 I2cDevice 基类
- 支持 ALS + White 双通道、自动量程、Vishay 非线性校正
- 3 次采样取中位数过滤偶发异常

石头同频匹配算法(双维度):
- 维度1:光谱比值 ALS/White(石头固有光学特征,不随光照强度变化)
- 维度2:亮度等级(5级对数划分,排除极端环境差异)
- 比值阈值 15%,实测同石头姿势变化波动 1.6%~9.6%,安全余量充足

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-01 11:43:57 +08:00

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C++

#ifndef BOARD_H
#define BOARD_H
#include <http.h>
#include <web_socket.h>
#include <mqtt.h>
#include <udp.h>
#include <string>
#include "led/led.h"
#include "backlight.h"
void* create_board();
class AudioCodec;
class Display;
class Board {
private:
Board(const Board&) = delete; // 禁用拷贝构造函数
Board& operator=(const Board&) = delete; // 禁用赋值操作
virtual std::string GetBoardJson() = 0;
protected:
Board();
std::string GenerateUuid();
// 软件生成的设备唯一标识
std::string uuid_;
public:
static Board& GetInstance() {
static Board* instance = static_cast<Board*>(create_board());
return *instance;
}
virtual ~Board() = default;
virtual std::string GetBoardType() = 0;
virtual std::string GetUuid() { return uuid_; }
virtual Backlight* GetBacklight() { return nullptr; }
virtual Led* GetLed();
virtual AudioCodec* GetAudioCodec() = 0;
virtual Display* GetDisplay();
virtual Http* CreateHttp() = 0;
virtual WebSocket* CreateWebSocket() = 0;
virtual Mqtt* CreateMqtt() = 0;
virtual Udp* CreateUdp() = 0;
virtual void StartNetwork() = 0;
virtual const char* GetNetworkStateIcon() = 0;
virtual bool GetBatteryLevel(int &level, bool& charging, bool& discharging);
virtual std::string GetJson();
virtual void SetPowerSaveMode(bool enabled) = 0;
virtual void WakeUp() = 0;
virtual void OnBeforeRestart() {} // 重启前回调,子类可重写执行上报等操作
};
#define DECLARE_BOARD(BOARD_CLASS_NAME) \
void* create_board() { \
return new BOARD_CLASS_NAME(); \
}
#endif // BOARD_H