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ESP32_COMM/main/include/app_config.h
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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"
// ============================================================
// 功能开关(ESP32 本机;GD32 侧开关随 HELLO/PING 身份块上报,无需镜像)
// ============================================================
// 0 = AP 热点,1 = STA 连路由器
inline constexpr uint8_t CONFIG_WIFI_MODE = 1;
// ============================================================
// 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 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:S ≈ peak_used + 1.5~2KB;偏松的收、偏紧的不砍。
// 板测峰值量级(常规/OTA):
// http~5.2KB, spi~1.9KB, wifi_ota~1.2KB, ble_ota~0.9KB,
// ble_worker 1004B, health/cpu~1.8KB, ota_relay 轻载~1.3KB。
// 2026-07 余量优化:收 http/spi/wifi/ble* 偏松项,health/cpu/relay 保持。
// ============================================================
inline constexpr uint32_t HTTP_SERVER_STACK_SIZE = 7168; ///< httpd:peak~5.2KB + ~2KB → 7KB(原 8/10KB)
inline constexpr uint32_t TASK_STACK_WIFI_OTA = 3072; ///< wifi_ota:peak~1.2KB + ~1.8KB → 3KB(原 4/8KB)
inline constexpr uint32_t TASK_STACK_OTA_RELAY = 2560; ///< ota_relay:2.5KB(轻载 peak~1.3KB;转发突发不砍)
inline constexpr uint32_t TASK_STACK_SPI_WORKER = 4096; ///< spi_worker:peak~1.9KB + ~2KB → 4KB(原 5KB)
inline constexpr uint32_t TASK_STACK_BLE_OTA = 2560; ///< ble_ota:peak~0.9KB + ~1.5KB → 2.5KB(原 3KB)
inline constexpr uint32_t TASK_STACK_BLE_WORKER = 2560; ///< ble_ota_worker:peak 1004B + ~1.5KB → 2.5KB(原 3KB)
inline constexpr uint32_t TASK_STACK_HEALTH_MON = 3072; ///< health_mon:peak~1.8KB,余量~1.2KB,不砍
inline constexpr uint32_t TASK_STACK_CPU_STATS = 3072; ///< cpu_stats:peak~1.8KB,余量~1.2KB,不砍
inline constexpr uint32_t TASK_STACK_WIFI_RECONNECT = 2560; ///< wifi_reconnect:轻载,2.5KB 保持
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 = 4096; ///< 上传接收块:4KB(吞吐优先;s_ota_upload_recv 静态 +2KB vs 2KB 块)
// OTA_BLOCK_SIZE 演进:8KB→2KB(压堆)→4KB(试吞吐)→2KB(2026-07 回退)→4KB(2026-07-20 再提吞吐)。
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)
// GD32 ADC/CAN 等开关:看 HELLO_ACK/PING 身份块 feat 位(GD32 config 顶部)
// ============================================================
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;
2026-06-16 23:17:06 +08:00
// 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
};
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// 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