Files
ESP32_COMM/main/include/app_config.h
T
小龙虾 b807645a20 feat(ble): 完善BLE OTA架构并优化性能
- 实现BLE OTA数据路径分离:添加ble_ota_data.cpp处理重排序/工作线程/DATA_IN,
  和ble_ota_host.cpp处理GATT/GAP/广播/主机功能
- 将滑动ACK窗口从32增大到64,实测Windows WebBT环境下固件传输速度提升约10%
  (从40KB/s提升到44KB/s),内存消耗约30KB重排序缓冲区
- 优化调试日志级别,将OTA相关信息从INFO调整为DBG以减少日志冗余

refactor(can): 改进CAN反馈监听机制

- 将CAN反馈任务从1Hz主动轮询模式改为被动事件监听模式,
  使用SpiMaster::takeEvent()替代主动发送0xC1轮询请求
- 更新相关头文件注释说明架构变更,将"周期性轮询"改为"被动接收推送"
- 修改调试日志级别,将暂停/恢复状态日志从INFO调整为DBG
2026-07-18 01:16:06 +08:00

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/*
* app_config.h - 统一配置文件(C++ 版本)
* ESP32-C3 OTA 中继项目
*
* 使用 constexpr 代替 #define,提供类型安全
* 版本号和编译时间由 version.h 自动生成
*/
#pragma once
#include <cstdint>
#include "freertos/FreeRTOS.h"
#include "version.h"
// ============================================================
// 固件版本(由 version.h 自动生成,此处提供 C++ constexpr 访问)
// ============================================================
inline constexpr const char *FW_VERSION = FW_VERSION_STRING; ///< 固件版本字符串(自动生成)
inline constexpr const char *FW_BUILD_TIME = BUILD_TIME; ///< 编译时间字符串(自动生成)
inline constexpr const char *FW_GIT_HASH = GIT_HASH; ///< Git 提交哈希(自动生成)
// ============================================================
// WiFi 工作模式选择
// ============================================================
// 0 = AP 模式(设备当热点)
// 1 = STA 模式(连接路由器)
inline constexpr uint8_t CONFIG_WIFI_MODE = 1;
// ============================================================
// WiFi STA 模式配置(连接路由器)
// ============================================================
inline constexpr const char* WIFI_STA_SSID = "004舰桥"; ///< STA 模式目标 WiFi 名称
inline constexpr const char* WIFI_STA_PASSWORD = "q13362875622"; ///< STA 模式 WiFi 密码
inline constexpr uint32_t WIFI_STA_CONNECT_TIMEOUT_MS = 30000; ///< STA 连接超时(毫秒)
inline constexpr uint8_t WIFI_STA_MAX_RETRY = 5; // 最大重连次数,超过后切换 AP 模式
// ============================================================
// WiFi AP 模式配置(设备当热点)
// ============================================================
inline constexpr const char* WIFI_AP_SSID = "ESP32_OTA_RELAY"; ///< AP 模式热点名称
inline constexpr const char* WIFI_AP_PASSWORD = "12345678"; ///< AP 模式热点密码
inline constexpr uint8_t WIFI_AP_CHANNEL = 6; ///< AP 模式工作信道
inline constexpr uint8_t WIFI_AP_MAX_CONNECT = 4; ///< AP 模式最大连接数
// ============================================================
// HTTP 服务器配置
// ============================================================
inline constexpr uint16_t HTTP_SERVER_PORT = 80; ///< HTTP 服务器监听端口
// ============================================================
// 任务栈大小(字节)— 2026-07 按板端 task_stack 水位收敛
// 规则:peak_used 实测 + 至少 ~1.5–2KB 余量;httpd 路径最重单独放宽。
// 实测(空闲/常规):http peak~5KB, wifi_ota~1.4KB, ota_relay~1KB,
// health~1.2KB, cpu_stats~2KB, ble*~1KB, reconnect~1KB。
// ============================================================
inline constexpr uint32_t HTTP_SERVER_STACK_SIZE = 8192; ///< httpd:原 10KB,peak~5KB → 8KB(余量~3KB)
inline constexpr uint32_t TASK_STACK_WIFI_OTA = 4096; ///< wifi_ota 主循环:原 8KB,peak~1.4KB
inline constexpr uint32_t TASK_STACK_OTA_RELAY = 2560; ///< ota_relay:2.5KB(轻载 peak~1KB;转发时看 /system/status.task_stack)
inline constexpr uint32_t TASK_STACK_SPI_WORKER = 5120; ///< spi_worker:5KB(帧缓冲热路径;已纳入 task_stack 巡检)
inline constexpr uint32_t TASK_STACK_BLE_OTA = 3072; ///< ble_ota 主任务:peak~1KB
inline constexpr uint32_t TASK_STACK_BLE_WORKER = 3072; ///< ble_ota_worker
inline constexpr uint32_t TASK_STACK_HEALTH_MON = 3072; ///< health_mon:peak~1.2KB
inline constexpr uint32_t TASK_STACK_CPU_STATS = 3072; ///< cpu_stats:peak~2KB
inline constexpr uint32_t TASK_STACK_WIFI_RECONNECT = 2560; ///< wifi_reconnect:peak~1KB
inline constexpr uint32_t TASK_STACK_CAN_FB = 3072; ///< can_fb:被动 takeEvent(0xC1)
inline constexpr uint32_t TASK_STACK_BLE_FINISH = 4096; ///< 按需:SHA finalize(保持)
inline constexpr uint32_t TASK_STACK_BLE_GD32_WAIT = 3072; ///< 按需:GD32 中继等待
inline constexpr uint32_t TASK_STACK_BLE_RESTART = 2048; ///< 按需:延时重启
// ============================================================
// OTA 配置
// ============================================================
inline constexpr size_t OTA_BLOCK_SIZE = 2048; ///< 上传接收块:2KB 降峰值 BSS/堆(s_ota_upload_recv 静态占用)
// OTA_BLOCK_SIZE 演进:8KB(原)→2KB(压堆)→4KB(试吞吐)→2KB(2026-07 回退省 DRAM)。
// 4KB 时 s_ota_upload_recv BSS +2KB,开机 free/largest 更紧;回退 2KB 优先保内存。
inline constexpr size_t OTA_MAX_FIRMWARE_SIZE = 216 * 1024; // 216KB = 221184B = 0x35F90,固件大小上限
inline constexpr size_t GD32_OTA_PACKET_SIZE = 48; // GD32 OTA 实际转发包载荷
// ============================================================
// 健康监控阈值
// ============================================================
inline constexpr int32_t WIFI_RSSI_CRITICAL = -85; ///< WiFi 信号严重警告阈值(dBm)
inline constexpr int32_t WIFI_RSSI_WARNING = -80; ///< WiFi 信号一般警告阈值(dBm)
inline constexpr int32_t OTA_WIFI_RSSI_CRITICAL = -88; ///< OTA 传输期间 WiFi 信号临界阈值
inline constexpr uint32_t OTA_WIFI_RSSI_SAMPLE_MAX_AGE_MS = 15000; ///< RSSI 采样最大有效期(毫秒)
inline constexpr uint32_t OTA_PACKET_HEALTH_CHECK_INTERVAL = 32; ///< 每 N 包执行一次健康检查
inline constexpr int32_t TEMP_WARNING = 80; ///< 芯片温度警告阈值(℃)
inline constexpr int32_t TEMP_CRITICAL = 100; ///< 芯片温度严重警告阈值(℃)
inline constexpr size_t HEAP_WARNING_MIN = 10240; ///< 堆内存警告阈值(字节)
// ============================================================
// 调试配置(UDP 日志)
// ============================================================
inline constexpr const char* DEBUG_LOG_IP = "192.168.31.3"; ///< UDP 日志目标 IP
inline constexpr uint16_t DEBUG_LOG_PORT = 6666; ///< UDP 日志目标端口
// ============================================================
// SPI 主机(ESP32 ↔ GD32)可调参数
// 协议帧格式见 spi_link_v2.h;引脚与超时集中在此便于板级调整
// ============================================================
inline constexpr int SPI_MASTER_CS_GPIO = 4; ///< CS 片选 GPIO
inline constexpr int SPI_READY_GPIO = 10; ///< DATA_READY 通知线 GPIO(↔ GD32 PB6)
inline constexpr int SPI_MODE = 0; ///< CPOL=0 CPHA=0
inline constexpr int SPI_QUEUE_SIZE = 4; ///< SPI 事务队列深度
inline constexpr size_t SPI_OTA_FRAME_MAX = 256; ///< 单 CS 最大帧长(APP 满缓冲)
inline constexpr size_t SPI_BOOT_TX_BUF_SIZE = 128; ///< BOOT TX DMA 满缓冲(读预算用)
inline constexpr size_t SPI_APP_TX_BUF_SIZE = 256; ///< APP TX DMA 满缓冲(读预算用)
// ============================================================
// OTA 协调器
// ============================================================
inline constexpr uint32_t OTA_COORD_LOCK_TIMEOUT_MS = 100; ///< 协调器 mutex 超时(ms)
/** 忙状态自愈:须 > 中继转发预算上限(约 120s)+ 握手/SIZE 余量。 */
inline constexpr uint32_t OTA_COORD_BUSY_WATCHDOG_MS = 150000;
// ============================================================
// BLE OTA 配置
// ============================================================
inline constexpr const char* BLE_DEVICE_NAME = "ESP32-OTA-RELAY"; ///< BLE 广播设备名
inline constexpr uint16_t BLE_MTU_SIZE = 512; ///< BLE MTU 协商大小
inline constexpr uint16_t BLE_OTA_SERVICE_UUID = 0xFFFF; ///< OTA GATT 服务 UUID
inline constexpr uint16_t BLE_OTA_CTRL_UUID = 0x0001; ///< OTA 控制特征 UUID(写入命令)
inline constexpr uint16_t BLE_OTA_DATA_IN_UUID = 0x0002; ///< OTA 数据输入特征 UUID(写固件包)
inline constexpr uint16_t BLE_OTA_DATA_OUT_UUID = 0x0003; ///< OTA 数据输出特征 UUID(通知/ACK)
inline constexpr uint16_t BLE_OTA_VERSION_UUID = 0x0004; ///< OTA 版本信息特征 UUID(只读)
inline constexpr uint8_t BLE_OTA_CTRL_TRIGGER_GD32 = 0xF7; ///< BLE 控制命令:触发 GD32 中继 OTA
inline constexpr uint8_t BLE_OTA_CTRL_TRIGGER_ESP32 = 0xF8; ///< BLE 控制命令:触发 ESP32 本机 OTA
inline constexpr uint8_t BLE_OTA_CTRL_VERIFY_SHA256 = 0xF9; ///< BLE 控制命令:SHA-256 哈希验证
inline constexpr uint8_t BLE_OTA_CTRL_RESTART_ESP32 = 0xFA; ///< BLE 控制命令:重启 ESP32
inline constexpr uint8_t BLE_OTA_CTRL_ABORT_OTA = 0xFB; ///< BLE 控制命令:中止当前 OTA(不断开 BLE)
inline constexpr uint8_t BLE_OTA_CMD_GD32_DATA = 0x00; ///< BLE 数据通道:GD32 固件包标识
inline constexpr uint8_t BLE_OTA_CMD_ESP32_DATA = 0x01; ///< BLE 数据通道:ESP32 固件包标识
inline constexpr size_t BLE_OTA_CHUNK_PAYLOAD = 480; ///< BLE 单包数据载荷大小(字节)
// 滑动 ACK 窗口(须与前端 tools/js/ble/constants.js BLE_OTA_ACK_WINDOW 保持一致)
// ★ 64:实测 Windows WebBT 窗口内单包间隔 0.4-2.9ms(2M PHY 多包/事件),
// 瓶颈在每窗口的 ACK 往返。窗口 32→64 提速 ~10%(40→44 KB/s),再试 96 无收益
// (ACK 往返在 64 已摊薄,稳态瓶颈是 Windows GATT 每包 ~10.6ms resolve 延迟)。
// 内存:64×480B ≈ 30KB reorder buffer,分配失败有 fallback 丢弃策略兜底。
inline constexpr size_t BLE_OTA_ACK_WINDOW = 64;
// Reorder buffer 窗口大小(吸收 BLE 窗口内乱序到达的包,须 >= BLE_OTA_ACK_WINDOW)
inline constexpr size_t BLE_OTA_REORDER_WINDOW = 64;
// 数据队列深度:略大于窗口,seq=0 预擦期间多扛几批
inline constexpr size_t BLE_OTA_DATA_QUEUE_LEN = (BLE_OTA_ACK_WINDOW * 2 + 16);
// ============================================================
// 安全常量(需与 GD32 固件团队确认)
// ⚠️ 请填入实际密钥
// ============================================================
inline constexpr uint8_t MASTER_KEY[] = {
0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF,
0xFE, 0xDC, 0xBA, 0x98, 0x76, 0x54, 0x32, 0x10
};
// SCRAMBLE_CONST 已移至 Protocol 类,运行时由硬件 RNG 随机生成
inline constexpr size_t SCRAMBLE_CONST_LEN = 16;
inline constexpr uint32_t DEVICE_SERIAL_ADDR_LSB = 0x1FFFF7E8U; ///< GD32 设备序列号低字 Flash 地址
inline constexpr uint32_t DEVICE_SERIAL_ADDR_MID = 0x1FFFF7ECU; ///< GD32 设备序列号中字 Flash 地址
inline constexpr uint32_t DEVICE_SERIAL_ADDR_MSB = 0x1FFFF7F0U; ///< GD32 设备序列号高字 Flash 地址