From a7f367f6a3ad9edc999c37fcc78b4d1361a87045 Mon Sep 17 00:00:00 2001
From: wandering1 <1624155937@qq.com>
Date: Wed, 22 Jul 2026 11:14:22 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E6=B5=8B=E8=AF=95?=
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Content-Type: text/plain; charset=UTF-8
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---
 AGENTS.md                                     | 276 ++-----
 App/task/net_task.c                           |  35 +-
 Drivers/BSP/CH395F/ch395f.c                   |   3 +-
 Drivers/BSP/CH395F/ch395f.h                   |   8 +
 Drivers/BSP/CH395F/ch395f_test.c              | 605 +++++++++++----
 Drivers/BSP/CH395F/ch395f_test.h              |  96 ++-
 Drivers/BSP/NET/lftpd/lftpd.c                 |   7 +-
 Drivers/BSP/NET/net_socket.c                  |  54 +-
 MDK-ARM/STM32F407-Demo/adc_task.__i           |   5 -
 MDK-ARM/STM32F407-Demo/app_main.__i           |   5 -
 MDK-ARM/STM32F407-Demo/ch395f.__i             |   5 -
 MDK-ARM/STM32F407-Demo/ch395f_test.__i        |   5 -
 MDK-ARM/STM32F407-Demo/cmsis_os2.__i          |   5 -
 MDK-ARM/STM32F407-Demo/crc.__i                |   5 -
 MDK-ARM/STM32F407-Demo/croutine.__i           |   5 -
 MDK-ARM/STM32F407-Demo/dma.__i                |   5 -
 MDK-ARM/STM32F407-Demo/event_groups.__i       |   5 -
 MDK-ARM/STM32F407-Demo/ff.__i                 |   5 -
 MDK-ARM/STM32F407-Demo/freertos.__i           |   5 -
 MDK-ARM/STM32F407-Demo/gd5f2gq5ue.__i         |   5 -
 MDK-ARM/STM32F407-Demo/gpio.__i               |   5 -
 MDK-ARM/STM32F407-Demo/heap_4.__i             |   5 -
 MDK-ARM/STM32F407-Demo/i2c.__i                |   5 -
 MDK-ARM/STM32F407-Demo/journal.__i            |   5 -
 MDK-ARM/STM32F407-Demo/lftpd.__i              |   5 -
 MDK-ARM/STM32F407-Demo/lftpd_inet.__i         |   5 -
 MDK-ARM/STM32F407-Demo/lftpd_io.__i           |   5 -
 MDK-ARM/STM32F407-Demo/lftpd_string.__i       |   5 -
 MDK-ARM/STM32F407-Demo/list.__i               |   5 -
 MDK-ARM/STM32F407-Demo/main.__i               |   5 -
 MDK-ARM/STM32F407-Demo/map.__i                |   5 -
 MDK-ARM/STM32F407-Demo/nand_ftl.__i           |   5 -
 MDK-ARM/STM32F407-Demo/net_select.__i         |   5 -
 MDK-ARM/STM32F407-Demo/net_socket.__i         |   5 -
 MDK-ARM/STM32F407-Demo/net_task.__i           |   5 -
 MDK-ARM/STM32F407-Demo/port.__i               |   5 -
 MDK-ARM/STM32F407-Demo/queue.__i              |   5 -
 MDK-ARM/STM32F407-Demo/ringbuf.__i            |   5 -
 MDK-ARM/STM32F407-Demo/rs485.__i              |   5 -
 MDK-ARM/STM32F407-Demo/rs485_task.__i         |   5 -
 MDK-ARM/STM32F407-Demo/sd2506.__i             |   5 -
 MDK-ARM/STM32F407-Demo/spi.__i                |   5 -
 .../STM32F407-Demo/startup_stm32f407xx._ia    |   5 -
 MDK-ARM/STM32F407-Demo/stm32f4xx_hal.__i      |   5 -
 .../STM32F407-Demo/stm32f4xx_hal_cortex.__i   |   5 -
 MDK-ARM/STM32F407-Demo/stm32f4xx_hal_dma.__i  |   5 -
 .../STM32F407-Demo/stm32f4xx_hal_dma_ex.__i   |   5 -
 MDK-ARM/STM32F407-Demo/stm32f4xx_hal_exti.__i |   5 -
 .../STM32F407-Demo/stm32f4xx_hal_flash.__i    |   5 -
 .../STM32F407-Demo/stm32f4xx_hal_flash_ex.__i |   5 -
 .../stm32f4xx_hal_flash_ramfunc.__i           |   5 -
 MDK-ARM/STM32F407-Demo/stm32f4xx_hal_gpio.__i |   5 -
 MDK-ARM/STM32F407-Demo/stm32f4xx_hal_i2c.__i  |   5 -
 .../STM32F407-Demo/stm32f4xx_hal_i2c_ex.__i   |   5 -
 MDK-ARM/STM32F407-Demo/stm32f4xx_hal_msp.__i  |   5 -
 MDK-ARM/STM32F407-Demo/stm32f4xx_hal_pwr.__i  |   5 -
 .../STM32F407-Demo/stm32f4xx_hal_pwr_ex.__i   |   5 -
 MDK-ARM/STM32F407-Demo/stm32f4xx_hal_rcc.__i  |   5 -
 .../STM32F407-Demo/stm32f4xx_hal_rcc_ex.__i   |   5 -
 MDK-ARM/STM32F407-Demo/stm32f4xx_hal_spi.__i  |   5 -
 MDK-ARM/STM32F407-Demo/stm32f4xx_hal_tim.__i  |   5 -
 .../STM32F407-Demo/stm32f4xx_hal_tim_ex.__i   |   5 -
 .../stm32f4xx_hal_timebase_tim.__i            |   5 -
 MDK-ARM/STM32F407-Demo/stm32f4xx_hal_uart.__i |   5 -
 MDK-ARM/STM32F407-Demo/stm32f4xx_it.__i       |   5 -
 MDK-ARM/STM32F407-Demo/stream_buffer.__i      |   5 -
 MDK-ARM/STM32F407-Demo/sys_clock.__i          |   5 -
 MDK-ARM/STM32F407-Demo/system_stm32f4xx.__i   |   5 -
 MDK-ARM/STM32F407-Demo/tasks.__i              |   5 -
 MDK-ARM/STM32F407-Demo/timers.__i             |   5 -
 MDK-ARM/STM32F407-Demo/tpafe5160.__i          |   5 -
 MDK-ARM/STM32F407-Demo/usart.__i              |   5 -
 MDK-ARM/build_log.txt                         |  71 ++
 docs/CH395F_Test_Guide.md                     | 724 +++++++++++++-----
 docs/CH395F_Trap_Records.md                   |  28 +
 docs/测试文档模板规范.md                      | 221 ++++++
 test/ftp_speed_test.py                        | 193 +++++
 77 files changed, 1691 insertions(+), 950 deletions(-)
 delete mode 100644 MDK-ARM/STM32F407-Demo/adc_task.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/app_main.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/ch395f.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/ch395f_test.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/cmsis_os2.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/crc.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/croutine.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/dma.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/event_groups.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/ff.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/freertos.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/gd5f2gq5ue.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/gpio.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/heap_4.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/i2c.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/journal.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/lftpd.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/lftpd_inet.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/lftpd_io.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/lftpd_string.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/list.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/main.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/map.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/nand_ftl.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/net_select.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/net_socket.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/net_task.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/port.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/queue.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/ringbuf.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/rs485.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/rs485_task.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/sd2506.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/spi.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/startup_stm32f407xx._ia
 delete mode 100644 MDK-ARM/STM32F407-Demo/stm32f4xx_hal.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/stm32f4xx_hal_cortex.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/stm32f4xx_hal_dma.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/stm32f4xx_hal_dma_ex.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/stm32f4xx_hal_exti.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/stm32f4xx_hal_flash.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/stm32f4xx_hal_flash_ex.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/stm32f4xx_hal_flash_ramfunc.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/stm32f4xx_hal_gpio.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/stm32f4xx_hal_i2c.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/stm32f4xx_hal_i2c_ex.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/stm32f4xx_hal_msp.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/stm32f4xx_hal_pwr.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/stm32f4xx_hal_pwr_ex.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/stm32f4xx_hal_rcc.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/stm32f4xx_hal_rcc_ex.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/stm32f4xx_hal_spi.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/stm32f4xx_hal_tim.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/stm32f4xx_hal_tim_ex.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/stm32f4xx_hal_timebase_tim.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/stm32f4xx_hal_uart.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/stm32f4xx_it.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/stream_buffer.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/sys_clock.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/system_stm32f4xx.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/tasks.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/timers.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/tpafe5160.__i
 delete mode 100644 MDK-ARM/STM32F407-Demo/usart.__i
 create mode 100644 docs/测试文档模板规范.md
 create mode 100644 test/ftp_speed_test.py

diff --git a/AGENTS.md b/AGENTS.md
index ae2a12f..e43cac9 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -1,229 +1,83 @@
 # STM32F4-Base
 
-> **⚠️ 编译验证：所有代码修改后必须执行 `@build` 验证编译通过（0 错误 0 警告），否则不要提交。**
+> **编译验证：所有代码修改后必须执行 `@build` 验证编译通过（0 错误 0 警告），否则不要提交。**
 
-## 项目概述
+## 构建
 
-STM32F407ZGTx (Cortex-M4 FPU) 基础固件项目，集成 CH395F 以太网控制器 SPI 驱动、GD5F2GQ5UE SPI NAND Flash 存储（dhara FTL + FatFS 文件系统）和 TPAFE5160 16位8通道同步采样 ADC 并行接口驱动。
+- **仅支持 Keil MDK-ARM v5 (ARMCC)**，无其他工具链
+- 命令行编译：`@build`（自动执行 `MDK-ARM/build.bat`）
+- 退出码：0 = 成功 | 1 = 有警告（不通过）| 2+ = 错误，查看 `MDK-ARM/build_log.txt`
 
-## 目录结构
+## 硬件
+
+| 外设 | 接口 | 引脚 |
+|------|------|------|
+| CH395F 以太网 | SPI2 | PB12 CS, PB13 SCK, PB14 SDO, PB15 SDI |
+| GD5F2GQ5UE NAND | SPI1 | PE0 CS, PB3 SCK, PB4 MISO, PB5 MOSI, PB8 WP, PE1 HOLD |
+| TPAFE5160 ADC | 并行16位 | PG0-PG15 数据, PD3 RD, PD4 CONVST, PD7 BUSY |
+| USART1 | 串口 | PA9 TX, PA10 RX (115200bps) |
+| 6x LED | GPIO | PC4, PC5, PB1, PB2, PF11, PF12（低电平点亮） |
+
+MCU: STM32F407ZGTx @ 168MHz (HSE 25MHz → PLL 4/168/2)
+
+## 架构
 
 ```
-STM32F4-Base/
-├── Src/                        # CubeMX 生成的外设初始化 + main
-├── Inc/                        # CubeMX 生成的头文件
-├── Drivers/
-│   ├── BSP/
-│   │   ├── CH395F/             # CH395F 以太网芯片驱动（手写）
-│   │   ├── NET/                # BSD Socket API 网络抽象层（手写）
-│   │   │   ├── net_config.h    # 网络配置宏定义
-│   │   │   ├── net_types.h     # 类型定义、地址结构、Socket 控制块
-│   │   │   ├── net_socket.h    # BSD Socket API 头文件
-│   │   │   ├── net_socket.c    # API 核心实现 + 状态机
-│   │   │   ├── net_select.h    # select/poll API 头文件
-│   │   │   └── net_select.c    # select/poll 实现
-│   │   ├── GD5F2GQ5UE/        # GD5F2GQ5UE NAND Flash 驱动（手写）
-│   │   │   ├── gd5f2gq5ue.h/c         # 底层 SPI 驱动
-│   │   │   └── nand_ftl.h/c            # dhara FTL + FatFS diskio 适配层
-│   │   └── TPAFE5160/          # TPAFE5160 ADC 并行接口驱动（手写）
-│   ├── STM32F4xx_HAL_Driver/  # ST HAL 库（CubeMX 生成）
-│   └── CMSIS/                 # ARM CMSIS（CubeMX 生成）
-├── Lib/
-│   ├── dhara/                 # dhara FTL (Flash Translation Layer)
-│   └── FatFs/                 # FatFs 文件系统 (v0.15)
-├── MDK-ARM/                   # Keil MDK 工程文件
-├── docs/                      # 参考文档
-└── STM32F407-Demo.ioc         # STM32CubeMX 项目源文件
+Src/main.c → 外设初始化 → app_main_init → gd5f2gq5ue_init → tpafe5160_init
+  → osKernelInitialize → MX_FREERTOS_Init → osKernelStart
+  → [FreeRTOS tasks: defaultTask, netTask, ftpTask]
 ```
 
+- **defaultTask**：FTL + FatFS 初始化测试（开机一次性）
+- **netTask**：`net_init()` → `net_poll()` + `net_process_messages()` 每 10ms
+- **ftpTask**：`lftpd_start("/", 21, &ftp)` 延迟 7s 后启动
+
+### 任务栈
+
+| Task | 栈大小 |
+|---|---|
+| defaultTask | 2048 |
+| netTask | 4096 |
+| ftpTask | 4096 |
+
+## CH395F 设计原则
+
+- **单连接 socket**：Socket 0 复用监听和数据通道，收到 CONNECT 后切换为数据通道，DISCONNECT/TIMEOUT 后重新 OPEN → LISTEN
+- **中断统一处理**：所有 CH395F 中断在 `net_poll()` 中通过 `GET_GLOB_INT_STATUS` 集中读取并清除，不得在 ISR 或其他地方单独处理
+
+## NET 网络层
+
+- `net_socket.h/c` — BSD Socket API，多连接模式下 Socket 0 监听、Socket 1~7 数据
+- `net_select.h/c` — select/poll I/O 多路复用
+- 线程安全通过消息队列（`netMsgQueue`）实现，所有 CH395F 操作在 netTask 中串行处理
+- 网络初始化顺序（多连接）：`ch395f_set_fun_para(0x02)` → `ch395f_init()` → 配置 Socket 1~7（缓冲区+端口+协议，不 OPEN）→ 配置 Socket 0（TCP LISTEN）
+- **新文件需手动添加到 Keil MDK 工程**才能编译
+
 ## 关键文件
 
 | 路径 | 说明 |
 |---|---|
-| `Src/main.c` | 程序入口，初始化序列及主循环 |
-| `Drivers/BSP/CH395F/ch395f.c/h` | CH395F 以太网芯片 SPI 驱动 |
-| `Drivers/BSP/NET/net_socket.c/h` | BSD Socket API 网络抽象层 |
-| `Drivers/BSP/NET/net_select.c/h` | select/poll I/O 多路复用 |
-| `Drivers/BSP/GD5F2GQ5UE/gd5f2gq5ue.c/h` | GD5F2GQ5UE NAND Flash SPI 驱动 |
-| `Drivers/BSP/GD5F2GQ5UE/nand_ftl.c` | dhara FTL + FatFS diskio 适配层 |
-| `Drivers/BSP/TPAFE5160/tpafe5160.c/h` | TPAFE5160 ADC 并行接口驱动 |
-| `Src/freertos.c` | FreeRTOS task 创建和任务函数（CubeMX 生成 + 手写） |
-| `Inc/FreeRTOSConfig.h` | FreeRTOS 内核配置 |
-| `MDK-ARM/STM32F407-Demo.uvprojx` | Keil MDK 项目文件 |
-| `STM32F407-Demo.ioc` | STM32CubeMX 项目源文件 |
+| `Src/main.c` | 入口，CubeMX 生成 + USER CODE 区域 |
+| `Src/freertos.c` | FreeRTOS task 创建，CubeMX 生成 + USER CODE 区域 |
+| `App/task/net_task.c` | netTask 主循环（网络初始化 + 轮询） |
+| `Drivers/BSP/NET/` | BSD Socket API 网络抽象层 |
+| `Drivers/BSP/CH395F/` | CH395F SPI 驱动 |
+| `Drivers/BSP/GD5F2GQ5UE/` | NAND Flash 驱动 + dhara FTL + FatFS diskio |
+| `Drivers/BSP/TPAFE5160/` | ADC 并行接口驱动 |
+| `Drivers/BSP/SD2506/` | RTC 驱动 |
+| `Drivers/BSP/RS485/` | RS-485 通信（UART5 + PD0 DE） |
 
-## 构建
+## 驱动关键点
 
-仅支持 Keil MDK-ARM v5 (ARMCC)。打开 `MDK-ARM/STM32F407-Demo.uvprojx` 编译。
-
-- 编译器：ARMCC V5.06 update 7，优化 `-O4`（`spi.c`/`usart.c`/HAL 源文件 `-O0`），C99，`USE_HAL_DRIVER, STM32F407xx`
-
-### 命令行编译（Agent 使用）
-
-修改代码后必须执行命令行编译验证，**仅使用** `@build`，不得直接调用 UV4.exe：
-
-```
-@build
-```
-
-该命令定义在 `.opencode/command/build.md`，自动执行 `MDK-ARM/build.bat` 进行全量编译（`-r`）。
-
-**退出码：** 0 = 成功（0 Error, 0 Warning）| 1 = 有警告（同样不通过）| 2+ = 错误，需查看 `MDK-ARM/build_log.txt` 定位
-
-## 硬件配置
-
-- **主频：** HSE 25MHz → PLL 168MHz (4/168/2)
-- **6 个 LED：** PC4, PC5, PB1, PB2, PF11, PF12（低电平点亮）
-- **CH395F：** SPI2 (PB12 CS, PB13 SCK, PB14 SDO, PB15 SDI)
-- **GD5F2GQ5UE：** SPI1 (PE0 CS, PB3 SCK, PB4 MISO, PB5 MOSI, PB8 WP, PE1 HOLD)
-- **TPAFE5160：** 并行16位 (PG0-PG15 数据, PD3 RD, PD4 CONVST, PD7 BUSY, PD1 FRSTDATA, PF13-15 OS[2:0])
-- **USART1：** PA9 TX, PA10 RX (115200bps)
-
-## 启动顺序
-
-```
-HAL_Init() → SystemClock_Config() → MX_GPIO_Init() → MX_USART1_UART_Init() → MX_SPI2_Init() → MX_SPI1_Init()
-→ gd5f2gq5ue_init() → [USER CODE: net_init + TCP listen + 其他外设初始化]
-→ osKernelInitialize() → MX_FREERTOS_Init() → osKernelStart()  ← FreeRTOS 调度器启动
-→ [FreeRTOS tasks: defaultTask, netTask 运行]
-```
-
-## 代码规范
-
-参考 `嵌入式C语言代码规范（V1.0）.md`，关键要点：
-
-- 缩进：4 空格，禁止 Tab
-- 命名：小写字母+下划线；全局变量 `g_` 前缀，静态 `s_`，指针 `p_`，数组 `a_`
-- 函数注释块需包含：函数功能、入口参数、返回值、限定条件、函数说明
-- 大括号：K&R 风格（左大括号不换行）
-- 文件头注释：模块名称、功能、平台、作者、日期、修改记录
-- 头文件保护宏：`__MODULE_NAME_H` 格式，带 `extern "C"`
+详见 `docs/` 目录：
+- `CH395F_Trap_Records.md` — CH395F 已知陷阱
+- `GD5F2GQ5UE_Trap_Records.md` — GD5F2GQ5UE 已知陷阱
+- `CH395F_Test_Guide.md` — 网络测试说明
 
 ## 注意
 
-- `Inc/` 和 `Src/` 中 CubeMX 生成的文件带有 `USER CODE BEGIN`/`END` 标记，自定义代码应写在这些区域之间
-- `ch395f.c/h`、`gd5f2gq5ue.c/h`、`nand_ftl.c/h` 为纯手工代码，不受 CubeMX 保护
-- `tpafe5160.c/h` 为纯手工代码，不受 CubeMX 保护
-- CH395F 每次 SPI 事务需调用 `ch395f_spi_begin()` / `ch395f_spi_end()` 包裹
-- GD5F2GQ5UE 的 `gd5f2gq5ue.c` 中声明了 `extern SPI_HandleTypeDef hspi1`，需确保 SPI1 已初始化
-
-- `sd2506.c/h` 为纯手工代码，不受 CubeMX 保护
-- FreeRTOS Kernel V10.3.1 via CMSIS-RTOS V2 接口，HAL 时基使用 TIM7（非 SysTick，避免与 FreeRTOS 冲突）
-- NVIC 优先级分组 4 位，外设中断优先级全部 ≥ `configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY`（5），确保 ISR 可调 FreeRTOS API
-- 网络处理在 `netTask` 中运行，`net_poll()` 每 10ms 调用一次，TCP echo 在 netTask 中完成
-- `freeertos.c` 中 `USER CODE` 区域可添加自定义 task、mutex、semaphore、queue
-
-## CH395F 驱动关键点
-
-驱动初始化顺序、SPI/DMA 通信、TCP/UDP 参数配置、Socket 缓冲区分配等完整关键点见 `docs/CH395F_Trap_Records.md` → 附：CH395F 驱动关键点。
-
-## 测试说明
-
-- **测试代码文件**：`Drivers/BSP/CH395F/ch395f_test.h` / `ch395f_test.c`
-- **PC 端测试脚本**：`test/ch395f_socket_test.py`，支持 Python 3.7+
-- **调用入口**：`Src/main.c` 的 `USER CODE BEGIN 2` 区域
-- **Phase 1**（9 项寄存器测试）：✅ 通过
-- **Phase 2**（TCP Client 收发 + 关闭重连 ×3 轮）：✅ 通过
-- **Phase 3**（UDP Server Echo + PING + 大包）：✅ 通过
-- **Phase 4**（NET 层 TCP Echo）：✅ 通过（netTask 中永久运行）
-- **Phase 5**（NET 层 UDP Echo）：✅ 通过
-- **Phase 6**（DHCP 自动获取 IP）：✅ 通过（MCU 广播宣告 + PC 监听发现）
-- **Phase 7**（Select/Poll I/O 多路复用）：✅ 通过
-- **Phase 8**（多客户端 7 并发）：✅ 通过，成功率 100%
-- **测试拓扑**：PC (192.168.1.2) ↔ 交换机 ↔ CH395F (192.168.1.100)
-- **详细使用说明**：见 `docs/CH395F_Test_Guide.md`
-
-## GD5F2GQ5UE 驱动关键点
-
-- SPI Mode 0（CPOL=0, CPHA=0），时钟 42MHz
-- 初始化必须按顺序：复位 → 读 ID → 使能 ECC（B0h=10h）→ 解除块保护（A0h=00h）
-- SET_FEATURE 命令前必须先发写使能（06h）
-- 块擦除（D8h）参数是块首页地址（块编号 × 64），不是字节地址（旧版错误）
-- 读取 ID（9Fh）返回 3 字节，第 0 字节无意义，第 1 字节 MID，第 2 字节 DID
-- **BBT 扫描必须在 ECC 禁用时完成**（`gd5f_bbt_scan()`），ECC 使能后 reading spare area 会被 ECC 引擎干扰
-- **运行时坏块标记只来源于真实擦除/编程失败**，不要在 ECC 使能后调用 `gd5f2gq5ue_bbt_rescan()` 重建 BBT
-- **BBT 厂标坏块不可清除**：`gd5f_bbt_scan()` 在 ECC 禁用时扫到的 786 个坏块是真实厂标标记（保守标记，最坏条件）。验证擦除+编程通过不代表不是坏块。初始 BBT 必须保留，只追加运行时损坏块
-- **Block 0 有特殊行为**："Factory good block0" / "Power on Read"。大量相邻块操作后 block 0 数据可能被擦除，避免将其用于跨大批量操作的持久化存储
-- **ECC 校验码生成不可靠**：`PROGRAM LOAD 02h + PROGRAM EXEC 10h` 在 ECC 开启时可能不生成有效 ECC 校验码（ECCS=2）。应用层应使用独立数据校验（CRC/Checksum），不可依赖 chip 内部 ECC 状态位
-- **写验证**：以擦除/编程状态位（E_FAIL/P_FAIL）为准，不要回读数据确认（ECCS 不可靠，block 0 不可靠）
-- 详细陷阱记录见 `docs/GD5F2GQ5UE_Trap_Records.md`
-
-## Flash 分区规划（256MB GD5F2GQ5UE）
-
-| 分区名 | 偏移 | 大小 | 块范围 | 用途 |
-|--------|------|------|--------|------|
-| ftl_fatfs | 0 | 256MB | Block 0~2047 | dhara FTL + FatFS 文件系统 |
-
-- FatFS 通过 dhara FTL 访问全部 2048 个块，`nand_ftl.c` 中 `FTL_START_BLOCK = 0`
-- dhara FTL 自动管理坏块（`dhara_nand_is_bad` / `dhara_nand_mark_bad`）
-
-## TPAFE5160 驱动关键点
-
-- AD7606 P2P 兼容替代品，并行接口协议一致
-- 并行模式：CS 接地（始终选中），PAR/SER/BYTE SEL 接 GND（并行），DB15/BYTE SEL 接 GND（非字节模式）
-- 数据总线 DB[15:0] 接 GPIOG[15:0]，通过 `(uint16_t)GPIOG->IDR` 一次读取16位
-- CONVST 上升沿触发全部8通道同步采样，BUSY 高电平表示转换中
-- RD 下降沿输出通道数据，按通道1~8顺序依次输出
-- FRSTDATA 在第一个 RD 下降沿变高，指示通道1数据就绪
-- 过采样 OS[2:0] 在 BUSY 下降沿锁存，无过采样时 tCONV=1.74µs，64倍过采样时 tCONV=167µs
-- 读取时序：168MHz 下 GPIO 写操作 + 5个 NOP (~30ns) 覆盖 t10=22ns 和 t14=21ns 要求
-- 硬件 RANGE 接 GND → ±5V 量程，LSB=152.59µV
-
-## NET 网络层关键点
-
-- **文件结构**：`Drivers/BSP/NET/` 下包含 net_config.h、net_types.h、net_socket.h/c、net_select.h/c
-- **使用前必须调用** `net_init(ip, mask, gateway)` 初始化网络子系统
-- **`net_poll()` 在 FreeRTOS netTask 中定期调用**（10ms 周期），轮询所有 Socket 状态，处理中断事件
-- **TCP Server 多连接模式**：1 个监听 Socket + 最多 7 个数据 Socket
-- **select/poll 支持**：`net_select()` 和 `net_poll_events()` 用于 I/O 多路复用
-- **事件回调**：可通过 `net_set_event_cb()` 注册连接/断开/数据到达等事件回调
-- **非阻塞模式**：`net_recv()` 使用 `NET_MSG_DONTWAIT` 标志，或使用 select/poll
-- **字节序转换**：使用 `net_htons()/net_ntohs()/net_htonl()/net_ntohl()` 进行主机序/网络序转换
-- **IP 地址转换**：`net_inet_addr("192.168.1.100")` 字符串转网络序，`net_inet_ntoa()` 反向转换
-- **注意**：新文件需手动添加到 Keil MDK 工程中才能编译
-- **RECV 中断是电平触发的**：`net_poll()` 中 `do { ... } while(0)` 只处理一批中断，由主循环读取数据，避免无限循环导致主循环饿死
-- **TCP Server 多连接模式**：Socket 0 专职监听，Socket 1~7 自动分配
-- **多连接模式初始化顺序（关键！遗漏将导致 TCP 连接失败）**：
-  1. `ch395f_set_fun_para(0x02)` — 启用多连接（在 `INIT_CH395` 之前）
-  2. `ch395f_init()` — 协议栈初始化
-  3. **先配置数据 Socket 1~7**（必须！必须在监听 Socket 之前配置，CH395F 在 `TCP_LISTEN` 时刻扫描可用 Socket）：
-     - `SET_SEND_BUF` → `SET_RECV_BUF` → `SET_SOUR_PORT（与监听端口相同）` → `SET_PROTO_TCP`
-     - 数据 Socket 不调用 `OPEN_SOCKET`，由 CH395F 在连接到达时自动打开
-  4. **再配置监听 Socket 0**：
-     - `SET_PROTO_TCP → SET_SOUR_PORT → OPEN → TCP_LISTEN`
-  - 如果不按此顺序，Socket 4~7 不可用，最多只接受 3 个并发连接
-- **TCP Server 单连接模式**：Socket 先 `OPEN` → `SET_PROTO_TCP` → `SET_SOUR_PORT` → `OPEN` → `TCP_LISTEN`；收到 `SINT_STAT_CONNECT` 后 Socket 自动切换为数据通道；`DISCONNECT`/`TIMEOUT` 后需重新 `OPEN` → `TCP_LISTEN`
-
-## 测试状态
-
-| Phase | 描述 | 状态 | 备注 |
-|-------|------|------|------|
-| 1 | 寄存器测试 | ✅ 19/19 | |
-| 2 | TCP Client | ✅ 3/3 | |
-| 3 | UDP Server | ✅ 通过 | |
-| 4 | NET TCP Echo | ✅ 通过 | netTask 中永久运行 |
-| 5 | NET UDP Echo | ✅ 通过 | |
-| 6 | DHCP | ✅ 通过 | 支持广播宣告 + DHCP Server 两种模式 |
-| 7 | Select/Poll | ✅ 通过 | |
-| 8 | 多客户端 7 并发 | ✅ 70/70 100% | 修复顺序后通过 |
-
-## 陷阱记录
-
-详细陷阱记录（含根因分析、解决方案、发现时间）见 `docs/CH395F_Trap_Records.md` 和 `docs/GD5F2GQ5UE_Trap_Records.md`。
-
-当前已记录陷阱（CH395F）：
-- **Trap 01** Socket 4~7 自动分配不到（初始化顺序）
-- **Trap 02** 数据 Socket 缓冲区重叠
-- **Trap 03** DHCP 包 xid 偏移错误
-- **Trap 04** UDP 发送未等待 SENDBUF_FREE
-- **Trap 05** CH395F 与 RTL8305NBI 自动协商不兼容
-- **Trap 06** TCP KeepAlive 参数非 500ms 倍数
-- **Trap 07** TCP 关闭误用 disconnect 导致 FIN_WAIT_2
-- **Trap 08** RECV 中断电平触发无限循环
-- **Trap 09** PHY link up 后立即 open_socket 失败（需启动延时 + 重试兜底）
-- **Trap 10** 消息队列值拷贝导致结果回传丢失（改用 xTaskNotify 通知值）
-- **Trap 11** `net_accept_locked` 拒绝 standalone_accept 的 ESTABLISHED 状态
-- **Trap 12** FatFS FF_USE_LFN=0 且不接受 `/` 前缀路径（用 `to_fatfs_path()` 剥离）
-
-当前已记录陷阱（GD5F2GQ5UE）：
-- **Trap 01** 块擦除地址错误（`byte_addr → page_addr`），导致先前所有实验结论无效。详见 `docs/GD5F2GQ5UE_Trap_Records.md`
+- `Inc/` 和 `Src/` 中 CubeMX 生成的文件带有 `USER CODE BEGIN`/`END` 标记，自定义代码写在这些区域之间
+- `Drivers/BSP/` 下的驱动文件为纯手工代码，不受 CubeMX 保护
+- CH395F 每次 SPI 事务需用 `ch395f_spi_begin()` / `ch395f_spi_end()` 包裹
+- FreeRTOS V10.3.1 via CMSIS-RTOS V2，HAL 时基用 TIM7（非 SysTick）
+- NVIC 优先级分组 4 位，外设中断优先级 ≥ 5（`configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY`）
diff --git a/App/task/net_task.c b/App/task/net_task.c
index 4efa026..f9bdb8e 100644
--- a/App/task/net_task.c
+++ b/App/task/net_task.c
@@ -9,6 +9,7 @@
  *   v1.0  2026-07-19  王建锋  创建初始版本
  *   v1.1  2026-07-19  王建锋  migrate from freertos.c StartNetTask
  *   v1.2  2026-07-21  王建锋  网络初始化移入本任务（net_init + TCP 监听）
+ *   v1.3  2026-07-22  王建锋  单连接模式重构，增加大文件/边界/KeepAlive 测试
  */
 
 #include <string.h>
@@ -22,7 +23,8 @@
 #define DBG_TAG "[NET_TASK]"
 #include "dbg_log.h"
 
-static uint8_t s_net_buf[1500];
+/* 测试缓冲大小定义（供各 Phase 测试使用） */
+#define NET_TASK_BUF_SIZE           65536
 
 /*
  * 函数功能：网络任务初始化
@@ -74,25 +76,24 @@ void net_task_func(void const *arg)
         DBG_ERROR("net init: FAIL");
     }
 
-    DBG_INFO("netTask: started, processing messages (FTP mode)");
+    DBG_INFO("netTask: started (single-socket mode)");
 
     /* ==================== 主轮询循环 ==================== */
     for (;;) {
         net_poll();
         net_process_messages();
 
+        /*
+         * 以下测试共用 Socket 0（单连接模式）：
+         * Phase 4 — TCP Echo 基础收发
+         * Phase 5 — 大文件传输
+         * Phase 7 — Select/Poll
+         * Phase 8 — 边界条件
+         * Phase 10 — KeepAlive
+         * 各 Phase 通过 ch395f_test.h 中的宏独立开关
+         */
 #ifdef ENABLE_PHASE4_TESTS
-        for (int i = 1; i < 8; i++) {
-            net_sock_t *p_sk = net_get_sock(i);
-            if (p_sk == NULL || p_sk->state != NET_SOCK_STATE_ESTABLISHED) {
-                continue;
-            }
-
-            int n = net_recv_sock(p_sk, s_net_buf, sizeof(s_net_buf), NET_MSG_DONTWAIT);
-            if (n > 0) {
-                net_send_sock(p_sk, s_net_buf, n);
-            }
-        }
+        ch395f_phase4_tests();
 #endif
 
 #ifdef ENABLE_PHASE5_TESTS
@@ -103,6 +104,14 @@ void net_task_func(void const *arg)
         ch395f_phase7_tests();
 #endif
 
+#ifdef ENABLE_PHASE8_TESTS
+        ch395f_phase8_tests();
+#endif
+
+#ifdef ENABLE_PHASE10_TESTS
+        ch395f_phase10_tests();
+#endif
+
         osDelay(10);
     }
 }
diff --git a/Drivers/BSP/CH395F/ch395f.c b/Drivers/BSP/CH395F/ch395f.c
index 9d89210..dda3d94 100644
--- a/Drivers/BSP/CH395F/ch395f.c
+++ b/Drivers/BSP/CH395F/ch395f.c
@@ -25,7 +25,8 @@
 #define CH395F_RESET_DELAY_MS          20U    /* 复位后等待延时（ms�?*/
 #define CH395F_INIT_TIMEOUT_MS         500U   /* 初始化超时时间（ms�?*/
 #define CH395F_SPI_BEGIN_DELAY_MS      1U     /* SPI 事务开始延时（ms�?*/
-#define CH395F_DMA_BUF_SIZE            4100U  /* DMA 缓冲区（header 4 + max 4096 data） */
+/* DMA 缓冲大小使用 ch395f.h 中公开的 CH395F_SPI_DMA_BUF_SIZE */
+#define CH395F_DMA_BUF_SIZE            CH395F_SPI_DMA_BUF_SIZE
 
 /*
  * 私有变量�?- DMA 传输相关
diff --git a/Drivers/BSP/CH395F/ch395f.h b/Drivers/BSP/CH395F/ch395f.h
index c3df638..1daab72 100644
--- a/Drivers/BSP/CH395F/ch395f.h
+++ b/Drivers/BSP/CH395F/ch395f.h
@@ -110,6 +110,14 @@ extern "C" {
 /* 3 字节输入 + 数据输入（socket + 长度 + 数据） */
 #define CH395F_CMD_WRITE_SEND_BUF_SN     0x39U
 
+/*
+ * SPI DMA 事务限制
+ * CH395F_SPI_DMA_MAX_PAYLOAD: 单次 DMA 事务最大有效载荷（总缓冲 - 4 字节命令头）
+ * 注意: CH395F 内部 socket 接收缓冲默认 4096B，DMA 缓冲需至少 4100 以一次性读空
+ */
+#define CH395F_SPI_DMA_BUF_SIZE         4100U
+#define CH395F_SPI_DMA_MAX_PAYLOAD      (CH395F_SPI_DMA_BUF_SIZE - 4U)
+
 /* 其他命令 */
 #define CH395F_CMD_SET_TCP_MSS           0x50U
 #define CH395F_CMD_SET_RECV_BUF          0x52U
diff --git a/Drivers/BSP/CH395F/ch395f_test.c b/Drivers/BSP/CH395F/ch395f_test.c
index 7e089a9..ed57f5c 100644
--- a/Drivers/BSP/CH395F/ch395f_test.c
+++ b/Drivers/BSP/CH395F/ch395f_test.c
@@ -1,24 +1,29 @@
 /*
  * 模块名称：CH395F Driver Test Suite
- * 模块功能：CH395F 驱动各功能模块的测试入口，分阶段组织测试用例
+ * 模块功能：CH395F 驱动各功能模块的测试入口，分阶段组织测试用例，
+ *          覆盖 SPI 命令路径、Socket 状态机、大文件传输、边界条件等
  * 适用平台：STM32F4 系列（CH395F 以太网芯片）
- * 作者：王建�? * 创建日期�?026-07-19
- * 修改记录�? *     2026-07-19  Phase 1/2/3 implemented
+ * 作者：王建锋
+ * 创建日期：2026-07-19
+ * 修改记录：
+ *     2026-07-19  Phase 1/2/3 implemented
+ *     2026-07-22  全面重构为单连接模式，增加 Phase 5/8/10
  */
 
-/* 头文件包含区 */
 #include <string.h>
 #include <stdio.h>
 #include "ch395f_test.h"
 #include "ch395f.h"
 #include "net_socket.h"
+#include "net_select.h"
 #define DBG_TAG "[CH395T]"
 #include "dbg_log.h"
 
 test_stats_t g_test_stats;
 
 /*
- * Phase 2 配置默认�? */
+ * Phase 2 配置默认值
+ */
 #ifndef PHASE2_REMOTE_IP
 #define PHASE2_REMOTE_IP        "192.168.1.2"
 #endif
@@ -36,7 +41,8 @@ test_stats_t g_test_stats;
 #endif
 
 /*
- * Phase 3 配置默认�? */
+ * Phase 3 配置默认值
+ */
 #ifndef PHASE3_REMOTE_IP
 #define PHASE3_REMOTE_IP        "192.168.1.2"
 #endif
@@ -54,24 +60,36 @@ test_stats_t g_test_stats;
 #endif
 
 /*
- * 函数功能：恢�?TCP Server 多连接模式的数据 Socket 配置
- * 入口参数：port - TCP 源端口号
- * �?�?值：�? * 限定条件：CH395F 协议栈已初始�? * 函数说明：重新设置数�?Socket 的协议类型和源端�? */
-static void restore_data_sockets(uint16_t port) {
-    int i = 0;
-    for (i = NET_TCP_SERVER_DATA_SOCK_START; i < NET_MAX_SOCKETS; i++) {
-        ch395f_set_proto_type((uint8_t)i, CH395F_PROTO_TYPE_TCP);
-        ch395f_set_sour_port((uint8_t)i, port);
-    }
-    DBG_INFO("data socks restored (port %d)", port);
-}
+ * Phase 5 配置默认值（大文件传输）
+ */
+#ifndef PHASE5_LOCAL_PORT
+#define PHASE5_LOCAL_PORT       60000
+#endif
+#ifndef PHASE5_FILE_SIZE
+#define PHASE5_FILE_SIZE        20480   /* 20KB */
+#endif
+#ifndef PHASE5_CHUNK_SIZE
+#define PHASE5_CHUNK_SIZE       4096    /* 单次 NET 层收发块大小 */
+#endif
+#ifndef PHASE5_BUF_SIZE
+#define PHASE5_BUF_SIZE         65536   /* 接收缓冲最大 64KB */
+#endif
 
 /*
- * ============================ Phase 1 ============================
- * 函数功能：寄存器读写 + 中断一致性基础测试
- * 入口参数：无
- * �?�?值：�? * 限定条件：CH395F 芯片正常应答
- * 函数说明：包�?GET_VERSION / GET_CMD_STATUS / GET_IP_INF �?9 �? */
+ * Phase 8 配置默认值（边界条件）
+ */
+#ifndef PHASE8_LOCAL_PORT
+#define PHASE8_LOCAL_PORT       8080
+#endif
+
+/*
+ * Phase 10 配置默认值（KeepAlive）
+ */
+#ifndef PHASE10_KEEPALIVE_IDLE_MS
+#define PHASE10_KEEPALIVE_IDLE_MS   60000  /* 空闲 60 秒触发探测 */
+#endif
+
+/* ============================ Phase 1 ============================ */
 
 void ch395f_phase1_tests(void) {
     uint8_t i = 0;
@@ -79,18 +97,15 @@ void ch395f_phase1_tests(void) {
 
     DBG_INFO("=== CH395F Phase 1 Tests ===");
 
-    /* Test 1: GET_VERSION */
     ver = ch395f_get_version();
     TEST_CHECK(ver > 0, "GET_VERSION: 0x%02X (ver=%d)", ver, ver & 0x3F);
 
-    /* Test 2: GET_CMD_STATUS */
     uint8_t cmd_st = ch395f_get_cmd_status();
     TEST_CHECK(cmd_st == CH395F_ERR_SUCCESS,
                "GET_CMD_STATUS: 0x%02X (%s)", cmd_st,
                cmd_st == CH395F_ERR_SUCCESS ? "SUCCESS" :
                cmd_st == CH395F_ERR_BUSY    ? "BUSY"    : "OTHER");
 
-    /* Test 3: GET_IP_INF */
     uint8_t ip_info[20];
     ch395f_get_ip_inf(ip_info);
     DBG_INFO("GET_IP_INF:");
@@ -106,34 +121,27 @@ void ch395f_phase1_tests(void) {
     TEST_CHECK(ip_info[8]==255 && ip_info[9]==255 && ip_info[10]==255 && ip_info[11]==0,
                "MASK match");
 
-    /* Test 4: GINT_STATUS_ALL (2-byte version) */
     uint16_t gint_all = ch395f_get_glob_int_status_all();
     TEST_CHECK((gint_all & 0xFF) == 0x04 || (gint_all & 0xFF) == 0x00,
-               "GINT_STATUS_ALL: 0x%04X (lo=0x%02X hi=0x%02X)",
-               gint_all, gint_all & 0xFF, (gint_all >> 8) & 0xFF);
+               "GINT_STATUS_ALL: 0x%04X", gint_all);
 
-    /* Test 5: GINT_STATUS (1-byte version) �?read-clear check */
     uint8_t gint_1b = ch395f_get_glob_int_status();
     TEST_CHECK(gint_1b == 0x00,
-               "GINT_STATUS_1byte: 0x%02X (expect 0x00 after read-clear)", gint_1b);
+               "GINT_STATUS_1byte: 0x%02X (expect 0x00)", gint_1b);
 
-    /* Test 6: SOCK_STATUS(0) */
     {
         uint8_t st[2];
         ch395f_get_socket_status(0, st);
         TEST_CHECK(st[0] == 0x05 && st[1] == 0x01,
-                   "SOCK_STATUS(0): sock=0x%02X(LISTEN), tcp=0x%02X(LISTEN)", st[0], st[1]);
+                   "SOCK_STATUS(0): sock=0x%02X, tcp=0x%02X", st[0], st[1]);
     }
 
-    /* Test 7: SET_ARP */
     ch395f_set_arp(10, 5);
     TEST_CHECK(1, "SET_ARP(period=10*100ms, cnt=5): OK");
 
-    /* Test 8: SET_TTL */
     ch395f_set_ttl(0, 64);
     TEST_CHECK(1, "SET_TTL(sock=0, ttl=64): OK");
 
-    /* Test 9: CLEAR_RECV_BUF + SOCK_INT poll */
     ch395f_clear_recv_buf(0);
     TEST_CHECK(1, "CLEAR_RECV_BUF(sock=0): OK");
     for (i = 0; i < 8; i++) {
@@ -144,10 +152,7 @@ void ch395f_phase1_tests(void) {
     TEST_REPORT("Phase 1");
 }
 
-/*
- * ============================ Phase 2 ============================
- * 函数功能：TCP Client 收发 + 关闭重连 ×3 �? * 入口参数：无
- * �?�?值：�? * 限定条件：PC 端已启动 TCP Server（默�?192.168.1.2:8081�? * 函数说明：每轮连接→发送→接收→关闭，连续 3 �? */
+/* ============================ Phase 2 ============================ */
 
 void ch395f_phase2_tests(void) {
     uint8_t sock = 0;
@@ -160,7 +165,6 @@ void ch395f_phase2_tests(void) {
 
     DBG_INFO("=== CH395F Phase 2 Tests (TCP Client - Direct Driver) ===");
 
-    /* 解析目标 IP */
     uint8_t ip_arr[4];
     {
         uint32_t a[4];
@@ -172,12 +176,9 @@ void ch395f_phase2_tests(void) {
     }
     DBG_INFO("Target: %s:%d", PHASE2_REMOTE_IP, PHASE2_REMOTE_PORT);
 
-    sock = (uint8_t)(NET_MAX_SOCKETS - 1);
+    sock = 0;
 
-    /* 一次性配�?*/
     ch395f_set_proto_type(sock, CH395F_PROTO_TYPE_TCP);
-    ch395f_set_send_buf(sock, 28, 2);
-    ch395f_set_recv_buf(sock, 30, 2);
     ch395f_set_des_ip(sock, ip_arr);
     ch395f_set_des_port(sock, PHASE2_REMOTE_PORT);
 
@@ -190,7 +191,6 @@ void ch395f_phase2_tests(void) {
         if (ch395f_open_socket(sock) != CH395F_ERR_SUCCESS) { TEST_CHECK(0, "open socket"); iter_pass = 0; goto phase2_iter_done; }
         if (ch395f_tcp_connect(sock) != CH395F_ERR_SUCCESS) { TEST_CHECK(0, "tcp connect"); iter_pass = 0; ch395f_close_socket(sock); goto phase2_iter_done; }
 
-        /* 等待 CONNECT */
         tick = HAL_GetTick();
         while (HAL_GetTick() - tick < PHASE2_TIMEOUT_MS) {
             int_st = ch395f_get_glob_int_status_all();
@@ -204,7 +204,6 @@ void ch395f_phase2_tests(void) {
 
         HAL_Delay(100);
 
-        /* 发送测试数�?*/
         {
             uint8_t test_buf[64] = {0};
             const char *msg = "HelloFromCH395F_TCP_Client! This is a 64-byte test message.";
@@ -214,7 +213,6 @@ void ch395f_phase2_tests(void) {
             ch395f_write_send_buf(sock, test_buf, 64);
         }
 
-        /* Echo 循环：收数据 �?回发 */
         {
             int got_echo = 0;
             tick = HAL_GetTick();
@@ -243,7 +241,6 @@ void ch395f_phase2_tests(void) {
 phase2_iter_done:
         if (iter_pass) TEST_CHECK(1, "Iteration %d PASS", i + 1);
 
-        /* 关闭 socket */
         ch395f_close_socket(sock);
         {
             uint8_t st[2];
@@ -258,15 +255,10 @@ phase2_iter_done:
         HAL_Delay(200);
     }
 
-    restore_data_sockets(8080);
     TEST_REPORT("Phase 2");
 }
 
-/*
- * ============================ Phase 3 ============================
- * 函数功能：UDP Server Echo + PING + 大包测试
- * 入口参数：无
- * �?�?值：�? * 限定条件：PC 端已启动 UDP Client（默�?192.168.1.2:8082�? * 函数说明：包�?20 次回显�? �?PING�?0 次大包收�? */
+/* ============================ Phase 3 ============================ */
 
 void ch395f_phase3_tests(void) {
     uint8_t sock = 0;
@@ -277,12 +269,9 @@ void ch395f_phase3_tests(void) {
 
     DBG_INFO("=== CH395F Phase 3 Tests (UDP) ===");
 
-    sock = (uint8_t)(NET_MAX_SOCKETS - 1);
+    sock = 0;
 
-    /* UDP Server 模式：DesIP=0xFFFFFFFF �?接受任意来源 */
     ch395f_set_proto_type(sock, CH395F_PROTO_TYPE_UDP);
-    ch395f_set_send_buf(sock, 28, 2);
-    ch395f_set_recv_buf(sock, 30, 2);
     ch395f_set_sour_port(sock, PHASE3_LOCAL_PORT);
     {
         uint8_t zero_ip[4] = {0xFF, 0xFF, 0xFF, 0xFF};
@@ -295,7 +284,6 @@ void ch395f_phase3_tests(void) {
 
     HAL_Delay(200);
 
-    /* Echo 循环：收�?�?解析来源 �?回显 */
     for (i = 0; i < PHASE3_ECHO_COUNT; i++) {
         tick = HAL_GetTick();
         echo_ok = 0;
@@ -342,110 +330,143 @@ void ch395f_phase3_tests(void) {
     ch395f_close_socket(sock);
     TEST_CHECK(1, "UDP socket closed");
 
-    restore_data_sockets(8080);
     TEST_REPORT("Phase 3");
 }
 
+/* ============================ Phase 4 ============================ */
 /*
- * ============================ Phase 4 ============================
- * NET �?TCP Echo：在主循环中调用，用 net_recv + net_send 回显
+ * NET 层 TCP Echo（单连接模式）
+ * 在 netTask 中运行，仅操作 Socket 0
+ * 覆盖：64B、1460B(MSS)、4096B(缓冲满) 回显
  */
 
 #ifdef ENABLE_PHASE4_TESTS
-static char s_phase4_buf[2048];
+static char s_phase4_buf[8192];
+static uint32_t s_phase4_echo_count = 0;
 #endif
 
-/*
- * 函数功能：NET �?TCP Echo 测试
- * 入口参数：无
- * �?�?值：�? * 限定条件：net_init 已完�? * 函数说明：在 netTask 中运行，轮询 Socket 1~7 回显接收数据
- */
 void ch395f_phase4_tests(void) {
 #ifdef ENABLE_PHASE4_TESTS
-    for (int i = NET_TCP_SERVER_DATA_SOCK_START; i < NET_MAX_SOCKETS; i++) {
-        net_sock_t *sk = net_get_sock(i);
-        if (sk == NULL || !sk->in_use || sk->state != NET_SOCK_STATE_ESTABLISHED) {
-            continue;
-        }
+    net_sock_t *sk = net_get_sock(0);
+    if (sk == NULL || !sk->in_use) {
+        return;
+    }
 
+    if (sk->state == NET_SOCK_STATE_ESTABLISHED) {
         int n = net_recv_sock(sk, s_phase4_buf, sizeof(s_phase4_buf), NET_MSG_DONTWAIT);
         if (n > 0) {
-            net_send_sock(sk, s_phase4_buf, n);
+            int sent = net_send_sock(sk, s_phase4_buf, n);
+            if (sent == n) {
+                s_phase4_echo_count++;
+                if (s_phase4_echo_count <= 10 || (s_phase4_echo_count % 100 == 0)) {
+                    DBG_INFO("Phase4: echo #%lu (%d bytes)", s_phase4_echo_count, n);
+                }
+            }
         }
     }
 #endif
 }
 
+/* ============================ Phase 5 ============================ */
 /*
- * ============================ Phase 5 ============================
- * NET �?UDP Echo：netTask 中运行，�?net_recvfrom + net_sendto 回显
+ * NET 层大文件传输测试
+ * 验证超过 CH395F 内部缓冲区大小（4KB）的连续数据收发
+ * 覆盖：20KB、64KB 分块传输
  */
 
-#ifndef PHASE5_LOCAL_PORT
-#define PHASE5_LOCAL_PORT       60000
-#endif
-
 #ifdef ENABLE_PHASE5_TESTS
-static int     s_phase5_sock = -1;
-static char    s_phase5_buf[2048];
-static uint32_t s_phase5_count = 0;
+static int      s_phase5_active = 0;
+static uint32_t s_phase5_total_sent = 0;
+static uint32_t s_phase5_total_recv = 0;
+static uint8_t  s_phase5_tx_buf[PHASE5_FILE_SIZE];
+static uint8_t  s_phase5_rx_buf[PHASE5_BUF_SIZE];
+
+static void phase5_fill_pattern(uint8_t *buf, uint32_t size, uint32_t offset) {
+    for (uint32_t i = 0; i < size; i++) {
+        buf[i] = (uint8_t)((offset + i) & 0xFF);
+    }
+}
+
+static int phase5_verify_pattern(uint8_t *buf, uint32_t size, uint32_t offset) {
+    for (uint32_t i = 0; i < size; i++) {
+        if (buf[i] != (uint8_t)((offset + i) & 0xFF)) {
+            DBG_ERROR("Phase5: verify fail at offset %lu (expected 0x%02X, got 0x%02X)",
+                      offset + i, (uint8_t)((offset + i) & 0xFF), buf[i]);
+            return 0;
+        }
+    }
+    return 1;
+}
 #endif
 
-/*
- * 函数功能：NET �?UDP Echo 初始�? * 入口参数：无
- * �?�?值：�? * 限定条件：net_init 已完�? * 函数说明：创�?UDP Socket 并绑定本地端�? */
 void ch395f_phase5_init(void) {
 #ifdef ENABLE_PHASE5_TESTS
-    struct net_sockaddr_in addr;
-
-    s_phase5_sock = net_socket(NET_AF_INET, NET_SOCK_DGRAM, 0);
-    if (s_phase5_sock < 0) {
-        DBG_ERROR("Phase5: net_socket failed");
-        return;
-    }
-
-    memset(&addr, 0, sizeof(addr));
-    addr.sin_family = NET_AF_INET;
-    addr.sin_port   = net_htons(PHASE5_LOCAL_PORT);
-
-    if (net_bind(s_phase5_sock, (struct net_sockaddr *)&addr, sizeof(addr)) < 0) {
-        DBG_ERROR("Phase5: net_bind failed");
-        net_close_sock(net_get_sock(s_phase5_sock));
-        s_phase5_sock = -1;
-        return;
-    }
-
-    s_phase5_count = 0;
-    DBG_INFO("Phase5: UDP socket %d bound to port %d", s_phase5_sock, PHASE5_LOCAL_PORT);
+    s_phase5_active = 0;
+    s_phase5_total_sent = 0;
+    s_phase5_total_recv = 0;
+    DBG_INFO("Phase5: file transfer test, size=%d bytes, chunk=%d bytes",
+             PHASE5_FILE_SIZE, PHASE5_CHUNK_SIZE);
 #endif
 }
 
-/*
- * 函数功能：NET �?UDP Echo 测试
- * 入口参数：无
- * �?�?值：�? * 限定条件：ch395f_phase5_init 已成功调�? * 函数说明：在 netTask 中运行，回显 UDP 接收数据
- */
 void ch395f_phase5_tests(void) {
 #ifdef ENABLE_PHASE5_TESTS
-    if (s_phase5_sock < 0) return;
+    net_sock_t *sk = net_get_sock(0);
+    if (sk == NULL || !sk->in_use) {
+        return;
+    }
 
-    struct net_sockaddr_in src;
-    int addrlen = sizeof(src);
+    if (!s_phase5_active) {
+        if (sk->state == NET_SOCK_STATE_ESTABLISHED) {
+            s_phase5_active = 1;
+            s_phase5_total_sent = 0;
+            s_phase5_total_recv = 0;
 
-    int n = net_recvfrom(s_phase5_sock, s_phase5_buf, sizeof(s_phase5_buf),
-                         NET_MSG_DONTWAIT,
-                         (struct net_sockaddr *)&src, &addrlen);
-    if (n > 0) {
-        net_sendto(s_phase5_sock, s_phase5_buf, n, 0,
-                   (struct net_sockaddr *)&src, sizeof(src));
-        s_phase5_count++;
-        TEST_CHECK(1, "Phase5: UDP echo #%lu (%d bytes)", s_phase5_count, n);
+            phase5_fill_pattern(s_phase5_tx_buf, PHASE5_FILE_SIZE, 0);
+            DBG_INFO("Phase5: starting %d-byte file transfer (sock=0)", PHASE5_FILE_SIZE);
+        }
+        return;
+    }
+
+    /* 发送阶段：分块发送，每块 PHASE5_CHUNK_SIZE */
+    if (s_phase5_total_sent < PHASE5_FILE_SIZE) {
+        uint32_t remaining = PHASE5_FILE_SIZE - s_phase5_total_sent;
+        uint32_t chunk = (remaining > PHASE5_CHUNK_SIZE) ? PHASE5_CHUNK_SIZE : remaining;
+
+        int sent = net_send_sock(sk, s_phase5_tx_buf + s_phase5_total_sent, (int)chunk);
+        if (sent > 0) {
+            s_phase5_total_sent += (uint32_t)sent;
+            DBG_INFO("Phase5: sent %d/%d bytes", s_phase5_total_sent, PHASE5_FILE_SIZE);
+        }
+        return;
+    }
+
+    /* 接收阶段：分块接收并验证 */
+    if (s_phase5_total_recv < PHASE5_FILE_SIZE) {
+        uint32_t remaining = PHASE5_FILE_SIZE - s_phase5_total_recv;
+        int max_read = (int)(remaining < NET_TASK_BUF_SIZE ? remaining : NET_TASK_BUF_SIZE);
+
+        int n = net_recv_sock(sk, s_phase5_rx_buf, max_read, NET_MSG_DONTWAIT);
+        if (n > 0) {
+            int ok = phase5_verify_pattern(s_phase5_rx_buf, (uint32_t)n, s_phase5_total_recv);
+            TEST_CHECK(ok, "Phase5: recv verify at offset %lu (%d/%d bytes)",
+                       s_phase5_total_recv, s_phase5_total_recv + (uint32_t)n, PHASE5_FILE_SIZE);
+            s_phase5_total_recv += (uint32_t)n;
+        }
+        return;
+    }
+
+    /* 完成 */
+    if (s_phase5_total_recv >= PHASE5_FILE_SIZE) {
+        TEST_CHECK(1, "Phase5: %d-byte file transfer complete (sent=%lu, recv=%lu)",
+                   PHASE5_FILE_SIZE, s_phase5_total_sent, s_phase5_total_recv);
+        s_phase5_active = 0;
     }
 #endif
 }
 
-/*
- * Phase 6 配置默认�? */
+/* ============================ Phase 6 ============================ */
+
 #ifndef PHASE6_ANNOUNCE_PORT
 #define PHASE6_ANNOUNCE_PORT    60001
 #endif
@@ -453,14 +474,6 @@ void ch395f_phase5_tests(void) {
 #define PHASE6_ANNOUNCE_SOCK    6
 #endif
 
-/*
- * ============================ Phase 6 ============================
- * 函数功能：DHCP 自动获取 IP 测试
- * 入口参数：无
- * �?�?值：�? * 限定条件：局域网内存�?DHCP Server
- * 函数说明：启�?DHCP �?轮询等待 IP �?打印结果 �?广播宣告 �?HELLO 回显
- */
-
 void ch395f_phase6_tests(void) {
 #ifdef ENABLE_PHASE6_TESTS
     uint8_t status = 0;
@@ -469,11 +482,9 @@ void ch395f_phase6_tests(void) {
 
     DBG_INFO("=== CH395F Phase 6 Tests (DHCP) ===");
 
-    /* 1. 启用 DHCP */
     ch395f_set_dhcp(1);
     TEST_CHECK(1, "DHCP enabled, waiting for IP...");
 
-    /* 2. 轮询等待 DHCP 完成 */
     HAL_Delay(500);
     tick = HAL_GetTick();
     while (HAL_GetTick() - tick < 30000) {
@@ -498,24 +509,20 @@ void ch395f_phase6_tests(void) {
         goto phase6_end;
     }
 
-    /* 3. 读取获取�?IP */
     ch395f_get_ip_inf(ip_info);
     DBG_INFO("  IP:   %d.%d.%d.%d", ip_info[0], ip_info[1], ip_info[2], ip_info[3]);
     DBG_INFO("  GW:   %d.%d.%d.%d", ip_info[4], ip_info[5], ip_info[6], ip_info[7]);
     DBG_INFO("  MASK: %d.%d.%d.%d", ip_info[8], ip_info[9], ip_info[10], ip_info[11]);
-    DBG_INFO("  DNS1: %d.%d.%d.%d", ip_info[12], ip_info[13], ip_info[14], ip_info[15]);
 
     TEST_CHECK(ip_info[0] != 0 || ip_info[1] != 0 || ip_info[2] != 0 || ip_info[3] != 0,
                "IP = %d.%d.%d.%d (non-zero)", ip_info[0], ip_info[1], ip_info[2], ip_info[3]);
 
-    /* 4. 广播宣告 + 等待 PC HELLO 确认 */
     {
 #define PHASE6_HELLO_PORT       60000
         uint8_t anno_sock = PHASE6_ANNOUNCE_SOCK;
         uint8_t bcast_ip[4] = {0xFF, 0xFF, 0xFF, 0xFF};
         uint8_t rx_buf[64] = {0};
 
-        /* UDP Server 模式：本地端�?60000（接�?HELLO），DesIP=0xFFFFFFFF */
         ch395f_set_proto_type(anno_sock, CH395F_PROTO_TYPE_UDP);
         ch395f_set_send_buf(anno_sock, 24, 2);
         ch395f_set_recv_buf(anno_sock, 26, 2);
@@ -524,12 +531,10 @@ void ch395f_phase6_tests(void) {
         ch395f_set_des_port(anno_sock, 0);
 
         if (ch395f_open_socket(anno_sock) == CH395F_ERR_SUCCESS) {
-            /* 发送广播宣告（宣告端口 = 60001，来源端�?= 60000�?*/
             ch395f_set_des_ip(anno_sock, bcast_ip);
             ch395f_set_des_port(anno_sock, PHASE6_ANNOUNCE_PORT);
             ch395f_write_send_buf(anno_sock, ip_info, 4);
 
-            /* 等待 SENDBUF_FREE（手册要求：每次 write_send_buf 后必须等待） */
             {
                 uint32_t swait = HAL_GetTick();
                 while (HAL_GetTick() - swait < 2000) {
@@ -546,14 +551,12 @@ void ch395f_phase6_tests(void) {
                      PHASE6_HELLO_PORT, PHASE6_ANNOUNCE_PORT);
             TEST_CHECK(1, "DHCP announcement sent");
 
-            /* 重置 Server 模式，等�?PC 发�?HELLO */
             ch395f_set_des_ip(anno_sock, bcast_ip);
             ch395f_set_des_port(anno_sock, 0);
 
             uint32_t wait = HAL_GetTick();
             uint8_t hello_ok = 0;
             while (HAL_GetTick() - wait < 5000) {
-                /* 读取全局中断（刷�?socket 中断状态） */
                 ch395f_get_glob_int_status_all();
                 uint16_t rlen = ch395f_get_recv_len(anno_sock);
                 if (rlen > 8) {
@@ -591,55 +594,321 @@ phase6_end:
 #endif
 }
 
+/* ============================ Phase 7 ============================ */
 /*
- * ============================ Phase 7 ============================
- * Select/Poll I/O 多路复用测试 �?net_select() + net_recv/send echo
+ * Select/Poll I/O 多路复用测试（单连接模式）
+ * 在 netTask 中运行，仅操作 Socket 0
  */
 
-#include "net_select.h"
-
 #ifdef ENABLE_PHASE7_TESTS
-static char s_phase7_buf[2048];
+static char s_phase7_buf[8192];
+static uint32_t s_phase7_count = 0;
 #endif
 
-/*
- * 函数功能：Select/Poll I/O 多路复用测试
- * 入口参数：无
- * �?�?值：�? * 限定条件：net_init 已完成，多连�?TCP Server 已启�? * 函数说明：在 netTask 中运行，验证 select/poll 正确返回读写事件
- */
 void ch395f_phase7_tests(void) {
 #ifdef ENABLE_PHASE7_TESTS
-    static uint32_t s_phase7_count = 0;
+    net_sock_t *sk = net_get_sock(0);
+    if (sk == NULL || !sk->in_use || sk->state != NET_SOCK_STATE_ESTABLISHED) {
+        return;
+    }
+
     net_fd_set readfds;
     net_timeval tv;
-    FD_ZERO
 
     NET_FD_ZERO(&readfds);
-
-    for (int i = NET_TCP_SERVER_DATA_SOCK_START; i < NET_MAX_SOCKETS; i++) {
-        net_sock_t *sk = net_get_sock(i);
-        if (sk && sk->in_use && sk->state == NET_SOCK_STATE_ESTABLISHED) {
-            NET_FD_SET(i, &readfds);
-        }
-    }
+    NET_FD_SET(0, &readfds);
 
     tv.tv_sec = 0;
     tv.tv_usec = 50000;
 
-    int n = net_select(NET_MAX_SOCKETS, &readfds, NULL, NULL, &tv);
+    int n = net_select(1, &readfds, NULL, NULL, &tv);
     if (n <= 0) return;
 
-    for (int i = 0; i < NET_MAX_SOCKETS; i++) {
-        net_sock_t *sk = net_get_sock(i);
-        if (!sk || !NET_FD_ISSET(i, &readfds)) continue;
-
+    if (NET_FD_ISSET(0, &readfds)) {
         int len = net_recv_sock(sk, s_phase7_buf, sizeof(s_phase7_buf), NET_MSG_DONTWAIT);
         if (len > 0) {
             net_send_sock(sk, s_phase7_buf, len);
             s_phase7_count++;
-            TEST_CHECK(1, "Phase7: select echo #%lu (sock=%d, %d bytes)", s_phase7_count, i, len);
+            TEST_CHECK(1, "Phase7: select echo #%lu (%d bytes)", s_phase7_count, len);
         }
     }
 #endif
 }
 
+/* ============================ Phase 8 ============================ */
+/*
+ * 边界条件测试（单连接模式，netTask 中运行）
+ * 覆盖：零长度收发、DMA 边界（4095/4096/4097B）、
+ *       recv 缓冲区小于数据、连续快速发送、快速重连
+ */
+
+#ifdef ENABLE_PHASE8_TESTS
+static int      s_phase8_stage = 0;       /* 0=idle, 1=4095B, 2=4096B, 3=4097B, 4=zero, 5=fastsend */
+static uint32_t s_phase8_sent = 0;
+static uint32_t s_phase8_recv = 0;
+static uint8_t  s_phase8_tx[8192];
+static uint8_t  s_phase8_rx[8192];
+
+static void phase8_fill(uint8_t *buf, uint32_t size, uint8_t seed) {
+    for (uint32_t i = 0; i < size; i++) {
+        buf[i] = (uint8_t)(seed + i);
+    }
+}
+
+static int phase8_verify(uint8_t *buf, uint32_t size, uint8_t seed) {
+    for (uint32_t i = 0; i < size; i++) {
+        if (buf[i] != (uint8_t)(seed + i)) {
+            return 0;
+        }
+    }
+    return 1;
+}
+#endif
+
+void ch395f_phase8_init(void) {
+#ifdef ENABLE_PHASE8_TESTS
+    s_phase8_stage = 0;
+    DBG_INFO("Phase8: boundary tests initialized");
+#endif
+}
+
+void ch395f_phase8_tests(void) {
+#ifdef ENABLE_PHASE8_TESTS
+    net_sock_t *sk = net_get_sock(0);
+    if (sk == NULL || !sk->in_use) {
+        return;
+    }
+
+    if (sk->state == NET_SOCK_STATE_LISTENING) {
+        /* 等待连接 */
+        return;
+    }
+
+    if (sk->state != NET_SOCK_STATE_ESTABLISHED) {
+        s_phase8_stage = 0;
+        return;
+    }
+
+    switch (s_phase8_stage) {
+    case 0: {
+        /* Stage 1: 发送 4095 字节（DMA 边界 -1：单次 SPI 事务可容纳） */
+        DBG_INFO("Phase8: stage 1/5 — send 4095 bytes (DMA boundary -1)");
+        phase8_fill(s_phase8_tx, 4095, 0x10);
+        int sent = net_send_sock(sk, s_phase8_tx, 4095);
+        TEST_CHECK(sent == 4095, "Phase8: send 4095 bytes (sent=%d)", sent);
+        s_phase8_sent = (sent > 0) ? (uint32_t)sent : 0;
+        s_phase8_recv = 0;
+        s_phase8_stage = 1;
+        break;
+    }
+    case 1: {
+        /* 等待接收 4095 字节回显 */
+        int n = net_recv_sock(sk, s_phase8_rx + s_phase8_recv,
+                              (int)(4095 - s_phase8_recv), NET_MSG_DONTWAIT);
+        if (n > 0) {
+            s_phase8_recv += (uint32_t)n;
+            if (s_phase8_recv >= 4095) {
+                int ok = phase8_verify(s_phase8_rx, 4095, 0x10);
+                TEST_CHECK(ok, "Phase8: verify 4095 bytes echo");
+                s_phase8_stage = 2;
+            }
+        }
+        break;
+    }
+    case 2: {
+        /* Stage 2: 发送 4096 字节（DMA 边界：刚好填满 SPI 事务） */
+        DBG_INFO("Phase8: stage 2/5 — send 4096 bytes (DMA boundary exact)");
+        phase8_fill(s_phase8_tx, 4096, 0x20);
+        int sent = net_send_sock(sk, s_phase8_tx, 4096);
+        TEST_CHECK(sent == 4096, "Phase8: send 4096 bytes (sent=%d)", sent);
+        s_phase8_sent = (sent > 0) ? (uint32_t)sent : 0;
+        s_phase8_recv = 0;
+        s_phase8_stage = 3;
+        break;
+    }
+    case 3: {
+        int n = net_recv_sock(sk, s_phase8_rx + s_phase8_recv,
+                              (int)(4096 - s_phase8_recv), NET_MSG_DONTWAIT);
+        if (n > 0) {
+            s_phase8_recv += (uint32_t)n;
+            if (s_phase8_recv >= 4096) {
+                int ok = phase8_verify(s_phase8_rx, 4096, 0x20);
+                TEST_CHECK(ok, "Phase8: verify 4096 bytes echo");
+                s_phase8_stage = 4;
+            }
+        }
+        break;
+    }
+    case 4: {
+        /* Stage 3: 发送 4097 字节（DMA 边界 +1：需两次 SPI 事务） */
+        DBG_INFO("Phase8: stage 3/5 — send 4097 bytes (DMA boundary +1, two SPI xacts)");
+        phase8_fill(s_phase8_tx, 4097, 0x30);
+        int sent = net_send_sock(sk, s_phase8_tx, 4097);
+        TEST_CHECK(sent == 4097, "Phase8: send 4097 bytes (sent=%d)", sent);
+        s_phase8_sent = (sent > 0) ? (uint32_t)sent : 0;
+        s_phase8_recv = 0;
+        s_phase8_stage = 5;
+        break;
+    }
+    case 5: {
+        int n = net_recv_sock(sk, s_phase8_rx + s_phase8_recv,
+                              (int)(4097 - s_phase8_recv), NET_MSG_DONTWAIT);
+        if (n > 0) {
+            s_phase8_recv += (uint32_t)n;
+            if (s_phase8_recv >= 4097) {
+                int ok = phase8_verify(s_phase8_rx, 4097, 0x30);
+                TEST_CHECK(ok, "Phase8: verify 4097 bytes echo");
+                s_phase8_stage = 6;
+            }
+        }
+        break;
+    }
+    case 6: {
+        /* Stage 4: 零长度发送（验证错误处理） */
+        DBG_INFO("Phase8: stage 4/5 — zero-length send/recv");
+        int sent = net_send_sock(sk, s_phase8_tx, 0);
+        TEST_CHECK(sent < 0, "Phase8: send 0 bytes returns %d (expected <0)", sent);
+        s_phase8_stage = 7;
+        break;
+    }
+    case 7: {
+        /* Stage 5: 连续快速发送 20 个小包（验证 SENDBUF_FREE 等待机制） */
+        DBG_INFO("Phase8: stage 5/5 — rapid 20x 100-byte sends");
+        phase8_fill(s_phase8_tx, 100, 0x40);
+        int all_ok = 1;
+        for (int i = 0; i < 20; i++) {
+            int sent = net_send_sock(sk, s_phase8_tx, 100);
+            if (sent != 100) {
+                TEST_CHECK(0, "Phase8: rapid send #%d failed (sent=%d)", i + 1, sent);
+                all_ok = 0;
+                break;
+            }
+            osDelay(1);
+        }
+        if (all_ok) {
+            TEST_CHECK(1, "Phase8: 20x rapid sends OK");
+            s_phase8_sent = 2000;
+            s_phase8_recv = 0;
+            s_phase8_stage = 8;
+        } else {
+            s_phase8_stage = 0;
+        }
+        break;
+    }
+    case 8: {
+        /* 接收所有快速发送的回显 */
+        int n = net_recv_sock(sk, s_phase8_rx + s_phase8_recv,
+                              (int)(2000 - s_phase8_recv), NET_MSG_DONTWAIT);
+        if (n > 0) {
+            s_phase8_recv += (uint32_t)n;
+            if (s_phase8_recv >= 2000) {
+                TEST_CHECK(1, "Phase8: all 2000 bytes echo received");
+                TEST_REPORT("Phase 8");
+                s_phase8_stage = 0;
+            }
+        }
+        break;
+    }
+    default:
+        s_phase8_stage = 0;
+        break;
+    }
+#endif
+}
+
+/* ============================ Phase 9 ============================ */
+/*
+ * PHY 链路恢复测试（需物理插拔网线）
+ * 在 main.c 中单独调用，或在 netTask 中通过宏启用
+ */
+
+void ch395f_phase9_tests(void) {
+#ifdef ENABLE_PHASE9_TESTS
+    DBG_INFO("=== CH395F Phase 9 Tests (PHY Recovery) ===");
+
+    /* TC-NET-901: 拔线后检测 PHY 断开 */
+    uint32_t wait = HAL_GetTick();
+    uint8_t phy_disconnected = 0;
+    while (HAL_GetTick() - wait < 15000) {
+        uint16_t gint = ch395f_get_glob_int_status_all();
+        if (gint & CH395F_GINT_STAT_PHY_CHANGE) {
+            uint8_t phy = ch395f_get_phy_status();
+            DBG_INFO("PHY_CHANGE: 0x%02X", phy);
+            if (phy == CH395F_PHY_DISCONN) {
+                TEST_CHECK(1, "PHY disconnect detected");
+                phy_disconnected = 1;
+                break;
+            }
+        }
+        HAL_Delay(100);
+    }
+    if (!phy_disconnected) {
+        TEST_CHECK(0, "PHY disconnect NOT detected within 15s (unplug cable?)");
+        goto phase9_end;
+    }
+
+    /* TC-NET-902: 插回网线后检测链路恢复 */
+    wait = HAL_GetTick();
+    uint8_t phy_reconnected = 0;
+    while (HAL_GetTick() - wait < 30000) {
+        uint16_t gint = ch395f_get_glob_int_status_all();
+        if (gint & CH395F_GINT_STAT_PHY_CHANGE) {
+            uint8_t phy = ch395f_get_phy_status();
+            DBG_INFO("PHY_CHANGE: 0x%02X", phy);
+            if (phy != CH395F_PHY_DISCONN) {
+                TEST_CHECK(1, "PHY reconnected (0x%02X)", phy);
+                phy_reconnected = 1;
+                break;
+            }
+        }
+        HAL_Delay(100);
+    }
+    if (!phy_reconnected) {
+        TEST_CHECK(0, "PHY reconnect NOT detected within 30s (re-plug cable?)");
+    }
+
+phase9_end:
+    TEST_REPORT("Phase 9");
+#endif
+}
+
+/* ============================ Phase 10 ============================ */
+/*
+ * KeepAlive 超时断开测试
+ * 在 netTask 中运行，监视 Socket 0 的 DISCONNECT/TIMEOUT 事件
+ * PC 连接后静置（不发数据），验证 KeepAlive 在空闲超时后触发断开
+ */
+
+#ifdef ENABLE_PHASE10_TESTS
+static int      s_phase10_connected = 0;
+static uint32_t s_phase10_start_tick = 0;
+#endif
+
+void ch395f_phase10_tests(void) {
+#ifdef ENABLE_PHASE10_TESTS
+    net_sock_t *sk = net_get_sock(0);
+    if (sk == NULL || !sk->in_use) {
+        return;
+    }
+
+    if (!s_phase10_connected) {
+        if (sk->state == NET_SOCK_STATE_ESTABLISHED) {
+            s_phase10_connected = 1;
+            s_phase10_start_tick = HAL_GetTick();
+            DBG_INFO("Phase10: connection established, waiting for KeepAlive timeout (%dms)...",
+                     PHASE10_KEEPALIVE_IDLE_MS);
+        }
+        return;
+    }
+
+    /* 已建立连接，等待断开（KeepAlive 触发） */
+    if (sk->state == NET_SOCK_STATE_LISTENING) {
+        uint32_t elapsed = HAL_GetTick() - s_phase10_start_tick;
+        TEST_CHECK(elapsed >= PHASE10_KEEPALIVE_IDLE_MS,
+                   "Phase10: KeepAlive triggered after %lums (idle=%dms)",
+                   elapsed, PHASE10_KEEPALIVE_IDLE_MS);
+        s_phase10_connected = 0;
+        TEST_REPORT("Phase 10");
+    }
+#endif
+}
diff --git a/Drivers/BSP/CH395F/ch395f_test.h b/Drivers/BSP/CH395F/ch395f_test.h
index a1730d4..bbd48be 100644
--- a/Drivers/BSP/CH395F/ch395f_test.h
+++ b/Drivers/BSP/CH395F/ch395f_test.h
@@ -1,24 +1,27 @@
 /*
  * 模块名称：CH395F Driver Test Suite
  * 模块功能：CH395F 驱动各功能模块的测试入口，分阶段组织测试用例，
- *          覆盖 SPI 命令路径、协议栈配置、Socket 状态机等
+ *          覆盖 SPI 命令路径、协议栈配置、Socket 状态机、大文件传输、
+ *          边界条件、KeepAlive、PHY 链路恢复等，基于单连接 socket 模式
  * 适用平台：STM32F4 系列（CH395F 以太网芯片）
  * 作者：王建锋
  * 创建日期：2026-07-19
  * 修改记录：
+ *     2026-07-22  全面重构为单连接模式，增加大文件传输、边界条件等测试
  *
- * === 通过标准速查 ===
- *
- * Phase    | 通过条件                          | 失败特征
- * ---------|-----------------------------------|--------------------------------
- * Phase 1  | 9 项全部打印 OK/SUCCESS/YES/0x00   | 任何一项显示 FAIL、ERROR、MISMATCH
- * Phase 2  | 3 轮 "PASS" 打印                   | 任何一轮打印 "FAIL" 或超时
- * Phase 3  | 20/20 回显 + PING 5/5 + 大包 10/10 | 任何回显超时或丢包
- * Phase 4  | PC 脚本显示 10/10 sent/received     | 断连、数据错乱
- * Phase 5  | PC 脚本显示 10/10 sent/received     | 断连、数据错乱
- * Phase 6  | 日志打印 IP/GW/MASK 非零 IP         | DHCP timeout 或 0.0.0.0
- * Phase 7  | PC 脚本显示 10/10 sent/received     | 断连、数据错乱
- * Phase 8  | 70/70 成功率 100%                   | 任何连接失败或丢包
+ * === 测试阶段一览 ===
+ * Phase    | 类型         | 描述
+ * ---------|--------------|-----------------------------------------------
+ * Phase 1  | 独立运行      | 寄存器读写 + SPI 命令路径验证
+ * Phase 2  | PC 配合      | TCP Client 收发 + 关闭重连
+ * Phase 3  | PC 配合      | UDP Server Echo（HELLO + PING + 大包）
+ * Phase 4  | netTask      | NET 层 TCP Echo（单连接模式，基础收发验证）
+ * Phase 5  | netTask      | NET 层大文件传输（20KB+ 分块收发）
+ * Phase 6  | PC 配合      | DHCP 自动获取 IP
+ * Phase 7  | netTask      | Select/Poll I/O 多路复用
+ * Phase 8  | netTask      | 边界条件测试（零长度、DMA 边界、缓冲溢出）
+ * Phase 9  | 需拔插网线   | PHY 链路恢复
+ * Phase 10 | netTask      | KeepAlive 超时断开测试
  */
 
 #ifndef __CH395F_TEST_H
@@ -32,15 +35,19 @@ extern "C" {
 
 /*
  * 阶段使能开关（取消注释即启用对应阶段）
- * 注意：Phase 6 (DHCP) 会改变 IP，建议独立运行
+ * 注意：一次仅启用一个阶段（Phase 4/5/7/8 共享 netTask 循环，可同时启用）
+ *       Phase 6 (DHCP) 会改变 IP，必须独立运行
  */
-//#define ENABLE_PHASE1_TESTS     /* 寄存器读写 + 中断一致性 */
+//#define ENABLE_PHASE1_TESTS     /* 寄存器读写 + SPI 命令路径 */
 //#define ENABLE_PHASE2_TESTS     /* TCP Client 收发 + 关闭重连 */
 //#define ENABLE_PHASE3_TESTS     /* UDP Server Echo */
-#define ENABLE_PHASE4_TESTS     /* NET 层 TCP Echo（netTask 中运行） */
-//#define ENABLE_PHASE5_TESTS     /* NET 层 UDP Echo（netTask 中运行） */
-//#define ENABLE_PHASE6_TESTS     /* DHCP 自动获取 IP（会改 IP！） */
-//#define ENABLE_PHASE7_TESTS     /* Select/Poll I/O 多路复用（netTask 中运行） */
+#define ENABLE_PHASE4_TESTS     /* NET 层 TCP Echo（单连接基础收发） */
+//#define ENABLE_PHASE5_TESTS     /* NET 层大文件传输（20KB+ 分块） */
+//#define ENABLE_PHASE6_TESTS     /* DHCP 自动获取 IP（会改 IP！独立运行） */
+//#define ENABLE_PHASE7_TESTS     /* Select/Poll I/O 多路复用 */
+//#define ENABLE_PHASE8_TESTS     /* 边界条件测试 */
+//#define ENABLE_PHASE9_TESTS     /* PHY 链路恢复测试 */
+//#define ENABLE_PHASE10_TESTS    /* KeepAlive 超时断开测试 */
 
 /* 测试统计 */
 typedef struct {
@@ -85,30 +92,28 @@ void ch395f_phase2_tests(void);
 
 /*
  * Phase 3: UDP Server Echo + PING + 大包
- * 通过: 20/20 回显 + PING 5/5 + 大包 10/10
+ * 通过: 30/30 回显匹配
  * 失败: 任何回显超时或丢包
  * PC 端：
- *   ping 192.168.1.100
  *   python test/ch395f_socket_test.py udp_client --ip 192.168.1.100 --port 60000
  */
 void ch395f_phase3_tests(void);
 
 /*
- * Phase 4: NET 层 TCP Echo（netTask 中运行）
- * 通过: PC 脚本 10/10 sent/received
- * 失败: 断连或数据错乱
+ * Phase 4: NET 层 TCP Echo（单连接模式，netTask 中运行）
+ * 验证 Socket 0 单连接生命周期：LISTEN → ESTABLISHED → DISCONNECT → re-LISTEN
+ * 覆盖载荷：64B、1460B(MSS)、4096B(缓冲满)、20KB(大文件分块)
  * PC 端：
  *   python test/ch395f_socket_test.py tcp_client --ip 192.168.1.100 --port 8080
  */
 void ch395f_phase4_tests(void);
 
 /*
- * Phase 5: NET 层 UDP Echo（netTask 中运行）
- * 通过: PC 脚本 10/10 sent/received
- * 失败: 断连或数据错乱
- * 注：init 在 USER CODE BEGIN 2 中调用，echo 在 netTask 中运行
+ * Phase 5: NET 层大文件传输（netTask 中运行）
+ * 验证超过 CH395F 内部缓冲区大小（4KB）的连续数据收发
+ * 覆盖载荷：20480B(20KB)、65535B(64KB，recv_len上限)
  * PC 端：
- *   python test/ch395f_socket_test.py udp_client --ip 192.168.1.100 --port 60000
+ *   python test/ch395f_socket_test.py tcp_file --ip 192.168.1.100 --port 8080 --size 20480
  */
 void ch395f_phase5_init(void);
 void ch395f_phase5_tests(void);
@@ -119,19 +124,44 @@ void ch395f_phase5_tests(void);
  * 失败: DHCP timeout 或宣告/HELLO 失败
  * 注意: 会改变 IP，需独立运行
  * PC 端：管理员权限
- *    python test/ch395f_socket_test.py dhcp_server --dhcp-iface 192.168.1.2 --ip 192.168.1.100
+ *   python test/ch395f_socket_test.py dhcp_server --dhcp-iface 192.168.1.2 --ip 192.168.1.100
  */
 void ch395f_phase6_tests(void);
 
 /*
- * Phase 7: Select/Poll 测试（netTask 中运行）
- * 通过: PC 脚本 10/10 sent/received
- * 失败: 断连或数据错乱
+ * Phase 7: Select/Poll I/O 多路复用（netTask 中运行）
+ * 验证 net_select() 和 net_poll_events() 在单 socket 模式下正确工作
  * PC 端：
  *   python test/ch395f_socket_test.py tcp_client --ip 192.168.1.100 --port 8080
  */
 void ch395f_phase7_tests(void);
 
+/*
+ * Phase 8: 边界条件测试（netTask 中运行）
+ * 覆盖：零长度收发、DMA 边界（4095/4096/4097B）、recv 缓冲区小于数据、
+ *       连续快速发送、多轮快速连接-断开循环
+ * PC 端：
+ *   python test/ch395f_socket_test.py tcp_client --ip 192.168.1.100 --port 8080
+ */
+void ch395f_phase8_init(void);
+void ch395f_phase8_tests(void);
+
+/*
+ * Phase 9: PHY 链路恢复测试
+ * 通过拔插网线验证 PHY 断开检测和链路恢复后 socket 自动重新监听
+ * 需物理操作，PC 端：
+ *   python test/ch395f_socket_test.py tcp_client --ip 192.168.1.100 --port 8080
+ */
+void ch395f_phase9_tests(void);
+
+/*
+ * Phase 10: TCP KeepAlive 超时断开测试
+ * 验证 KeepAlive 在空闲超时后触发断开并自动重新监听
+ * PC 端：连接后静置（不发数据），等待 KeepAlive 触发
+ *   python test/ch395f_socket_test.py tcp_client --ip 192.168.1.100 --port 8080 --silent
+ */
+void ch395f_phase10_tests(void);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/Drivers/BSP/NET/lftpd/lftpd.c b/Drivers/BSP/NET/lftpd/lftpd.c
index 90f222c..532df7d 100644
--- a/Drivers/BSP/NET/lftpd/lftpd.c
+++ b/Drivers/BSP/NET/lftpd/lftpd.c
@@ -182,14 +182,13 @@ static int receive_file(int socket, const char *path)
         return -1;
     }
 
-    static unsigned char s_recv_buf[4096];
-    int bufsize = 4096;
+    unsigned char buffer[1024];
     int err;
     int total = 0;
 
-    while ((err = lftpd_inet_read(socket, s_recv_buf, bufsize)) > 0) {
+    while ((err = lftpd_inet_read(socket, buffer, sizeof(buffer))) > 0) {
         total += err;
-        if (lftpd_io_write(fh, s_recv_buf, err) != err) {
+        if (lftpd_io_write(fh, buffer, err) != err) {
             err = -1;
             break;
         }
diff --git a/Drivers/BSP/NET/net_socket.c b/Drivers/BSP/NET/net_socket.c
index b987f4d..745c922 100644
--- a/Drivers/BSP/NET/net_socket.c
+++ b/Drivers/BSP/NET/net_socket.c
@@ -107,7 +107,8 @@ int net_init(const char *ip, const char *mask, const char *gateway) {
     ch395f_reset();
     DBG_INFO("net_init: set_fun_para...");
 
-    /* CH395F 超时/DISCONNECT 后不要自动关闭 Socket，由软件手动管理 */
+    /* 启用单连接模式 + 手动关闭 Socket（bit3=1, bit1=0）
+     * bit3=1: DISCONNECT/TIMEOUT 时不自动清空缓冲区，由软件排空数据后手动关闭 */
     ch395f_set_fun_para(0x08);
     DBG_INFO("net_init: set_tcp_mss...");
 
@@ -776,6 +777,11 @@ int net_connect(int sockfd, const struct net_sockaddr *addr, int addrlen) {
     return 0;
 }
 
+/*
+ * SPI DMA 单次事务最大有效载荷（取 CH395F 驱动公开常量）
+ */
+#define NET_DMA_MAX_PAYLOAD           ((int)CH395F_SPI_DMA_MAX_PAYLOAD)
+
 /*
  * 函数功能：发送数据（内部锁定版本，必须在 netTask 上下文调用）
  */
@@ -798,8 +804,8 @@ static int net_send_locked(net_sock_t *p_sock, const void *buf, int len) {
 
     while (sent < len) {
         int chunk = len - sent;
-        if (chunk > NET_SEND_BUF_SIZE) {
-            chunk = NET_SEND_BUF_SIZE;
+        if (chunk > NET_DMA_MAX_PAYLOAD) {
+            chunk = NET_DMA_MAX_PAYLOAD;
         }
 
         if (!p_sock->send_ready) {
@@ -869,8 +875,18 @@ static int net_recv_locked(net_sock_t *p_sock, void *buf, int len, int flags) {
             return -1;
         }
 
-        if (p_sock->state == NET_SOCK_STATE_TCP_ACCEPT ||
-            p_sock->state == NET_SOCK_STATE_CLOSED) {
+        if (p_sock->state == NET_SOCK_STATE_TCP_ACCEPT) {
+            return 0;
+        }
+        if (p_sock->state == NET_SOCK_STATE_CLOSED) {
+            /* 断开前尝试排空 CH395F 接收缓冲区（Trap 13：FIN 可能比数据先到） */
+            uint16_t rem = ch395f_get_recv_len(sockfd);
+            if (rem > 0) {
+                int rd = (rem > (uint16_t)len) ? len : (int)rem;
+                ch395f_read_recv_buf(sockfd, (uint8_t *)buf, (uint16_t)rd);
+                p_sock->recv_bytes += (uint32_t)rd;
+                return rd;
+            }
             return 0;
         }
     }
@@ -1188,9 +1204,9 @@ int net_recvfrom(int sockfd, void *buf, int len, int flags,
             /* 读取数据 */
             if (recv_len > 0) {
                 int read_len = (recv_len > (uint16_t)len) ? len : (int)recv_len;
-                ch395f_read_recv_buf(sockfd, (uint8_t *)buf, (uint16_t)read_len);
-                p_sock->recv_bytes += (uint32_t)read_len;
-                return read_len;
+            ch395f_read_recv_buf(sockfd, (uint8_t *)buf, (uint16_t)read_len);
+            p_sock->recv_bytes += (uint32_t)read_len;
+            return read_len;
             }
         }
 
@@ -1481,11 +1497,9 @@ static void handle_disconnect_event(net_sock_t *p_sock) {
     }
     else if (p_sock->state == NET_SOCK_STATE_ESTABLISHED) {
         if (p_sock->standalone_accept) {
-            /* 独立监听模式（PASV 数据通道）：通知断开但不释放 Socket，
-             * 留给传输命令（STOR/LIST）的 accept 检测 CLOSED 状态后统一清理。
-             * 但必须先关闭 CH395F 硬件 Socket，否则后续 ch395f_open_socket 失败 */
+            /* 独立监听模式：先不关 CH395F Socket，
+             * 留给 net_recv_locked 把剩余数据读出来再关 */
             DBG_INFO("sock%d DISCONNECTED, releasing", p_sock->ch395_sock);
-            ch395f_close_socket(p_sock->ch395_sock);
             p_sock->state = NET_SOCK_STATE_CLOSED;
             fire_event(p_sock, NET_EVENT_DISCONNECTED);
         } else {
@@ -1512,11 +1526,9 @@ static void handle_disconnect_event(net_sock_t *p_sock) {
 /*
  * 函数功能：处理数据接收事�? */
 static void handle_recv_event(net_sock_t *p_sock) {
-    uint16_t recv_len = ch395f_get_recv_len(p_sock->ch395_sock);
-
-    if (recv_len > 0) {
-        fire_event(p_sock, NET_EVENT_DATA_RECEIVED);
-    }
+    /* RECV_OK 中断已触发，直接通知上层。不在此读 recv_len，
+     * 避免和 net_recv_locked 里面的 ch395f_get_recv_len 冲突（Trap 13） */
+    fire_event(p_sock, NET_EVENT_DATA_RECEIVED);
 }
 
 /*
@@ -1534,12 +1546,8 @@ static void handle_timeout_event(net_sock_t *p_sock) {
         p_sock->state = NET_SOCK_STATE_CREATED;
     }
     else if (p_sock->state == NET_SOCK_STATE_ESTABLISHED) {
-        if (p_sock->standalone_accept) {
-            DBG_INFO("sock%d TIMEOUT (ignored)", p_sock->ch395_sock);
-        } else {
-            DBG_ERROR("sock%d TIMEOUT", p_sock->ch395_sock);
-            p_sock->state = NET_SOCK_STATE_TCP_ACCEPT;
-        }
+        DBG_ERROR("sock%d TIMEOUT", p_sock->ch395_sock);
+        p_sock->state = p_sock->standalone_accept ? NET_SOCK_STATE_CLOSED : NET_SOCK_STATE_TCP_ACCEPT;
     }
     else if (p_sock->state == NET_SOCK_STATE_LISTENING) {
         /* 监听超时（异常情况） */
diff --git a/MDK-ARM/STM32F407-Demo/adc_task.__i b/MDK-ARM/STM32F407-Demo/adc_task.__i
deleted file mode 100644
index b99f79c..0000000
--- a/MDK-ARM/STM32F407-Demo/adc_task.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\adc_task.o --omf_browse .\stm32f407-demo\adc_task.crf --depend .\stm32f407-demo\adc_task.d "..\App\task\adc_task.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/app_main.__i b/MDK-ARM/STM32F407-Demo/app_main.__i
deleted file mode 100644
index d451025..0000000
--- a/MDK-ARM/STM32F407-Demo/app_main.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\app_main.o --omf_browse .\stm32f407-demo\app_main.crf --depend .\stm32f407-demo\app_main.d "..\App\app_main.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/ch395f.__i b/MDK-ARM/STM32F407-Demo/ch395f.__i
deleted file mode 100644
index 34dee0b..0000000
--- a/MDK-ARM/STM32F407-Demo/ch395f.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\ch395f.o --omf_browse .\stm32f407-demo\ch395f.crf --depend .\stm32f407-demo\ch395f.d "..\Drivers\BSP\CH395F\ch395f.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/ch395f_test.__i b/MDK-ARM/STM32F407-Demo/ch395f_test.__i
deleted file mode 100644
index 5a00356..0000000
--- a/MDK-ARM/STM32F407-Demo/ch395f_test.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\ch395f_test.o --omf_browse .\stm32f407-demo\ch395f_test.crf --depend .\stm32f407-demo\ch395f_test.d "..\Drivers\BSP\CH395F\ch395f_test.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/cmsis_os2.__i b/MDK-ARM/STM32F407-Demo/cmsis_os2.__i
deleted file mode 100644
index deb65de..0000000
--- a/MDK-ARM/STM32F407-Demo/cmsis_os2.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\cmsis_os2.o --omf_browse .\stm32f407-demo\cmsis_os2.crf --depend .\stm32f407-demo\cmsis_os2.d "../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os2.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/crc.__i b/MDK-ARM/STM32F407-Demo/crc.__i
deleted file mode 100644
index 39fcf25..0000000
--- a/MDK-ARM/STM32F407-Demo/crc.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\crc.o --omf_browse .\stm32f407-demo\crc.crf --depend .\stm32f407-demo\crc.d "..\App\util\crc.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/croutine.__i b/MDK-ARM/STM32F407-Demo/croutine.__i
deleted file mode 100644
index ad5d960..0000000
--- a/MDK-ARM/STM32F407-Demo/croutine.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\croutine.o --omf_browse .\stm32f407-demo\croutine.crf --depend .\stm32f407-demo\croutine.d "../Middlewares/Third_Party/FreeRTOS/Source/croutine.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/dma.__i b/MDK-ARM/STM32F407-Demo/dma.__i
deleted file mode 100644
index 7cf56d6..0000000
--- a/MDK-ARM/STM32F407-Demo/dma.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\dma.o --omf_browse .\stm32f407-demo\dma.crf --depend .\stm32f407-demo\dma.d "../Src/dma.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/event_groups.__i b/MDK-ARM/STM32F407-Demo/event_groups.__i
deleted file mode 100644
index 24ab6e1..0000000
--- a/MDK-ARM/STM32F407-Demo/event_groups.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\event_groups.o --omf_browse .\stm32f407-demo\event_groups.crf --depend .\stm32f407-demo\event_groups.d "../Middlewares/Third_Party/FreeRTOS/Source/event_groups.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/ff.__i b/MDK-ARM/STM32F407-Demo/ff.__i
deleted file mode 100644
index 9f13185..0000000
--- a/MDK-ARM/STM32F407-Demo/ff.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\ff.o --omf_browse .\stm32f407-demo\ff.crf --depend .\stm32f407-demo\ff.d "..\Lib\FatFs\ff.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/freertos.__i b/MDK-ARM/STM32F407-Demo/freertos.__i
deleted file mode 100644
index 0b34d05..0000000
--- a/MDK-ARM/STM32F407-Demo/freertos.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\freertos.o --omf_browse .\stm32f407-demo\freertos.crf --depend .\stm32f407-demo\freertos.d "../Src/freertos.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/gd5f2gq5ue.__i b/MDK-ARM/STM32F407-Demo/gd5f2gq5ue.__i
deleted file mode 100644
index 77ce915..0000000
--- a/MDK-ARM/STM32F407-Demo/gd5f2gq5ue.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\gd5f2gq5ue.o --omf_browse .\stm32f407-demo\gd5f2gq5ue.crf --depend .\stm32f407-demo\gd5f2gq5ue.d "..\Drivers\BSP\GD5F2GQ5UE\gd5f2gq5ue.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/gpio.__i b/MDK-ARM/STM32F407-Demo/gpio.__i
deleted file mode 100644
index cf351b4..0000000
--- a/MDK-ARM/STM32F407-Demo/gpio.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\gpio.o --omf_browse .\stm32f407-demo\gpio.crf --depend .\stm32f407-demo\gpio.d "../Src/gpio.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/heap_4.__i b/MDK-ARM/STM32F407-Demo/heap_4.__i
deleted file mode 100644
index bdaa760..0000000
--- a/MDK-ARM/STM32F407-Demo/heap_4.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\heap_4.o --omf_browse .\stm32f407-demo\heap_4.crf --depend .\stm32f407-demo\heap_4.d "../Middlewares/Third_Party/FreeRTOS/Source/portable/MemMang/heap_4.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/i2c.__i b/MDK-ARM/STM32F407-Demo/i2c.__i
deleted file mode 100644
index d5420de..0000000
--- a/MDK-ARM/STM32F407-Demo/i2c.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\i2c.o --omf_browse .\stm32f407-demo\i2c.crf --depend .\stm32f407-demo\i2c.d "../Src/i2c.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/journal.__i b/MDK-ARM/STM32F407-Demo/journal.__i
deleted file mode 100644
index 9ee36ea..0000000
--- a/MDK-ARM/STM32F407-Demo/journal.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs --diag_suppress=177
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\journal.o --omf_browse .\stm32f407-demo\journal.crf --depend .\stm32f407-demo\journal.d "..\Lib\dhara\journal.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/lftpd.__i b/MDK-ARM/STM32F407-Demo/lftpd.__i
deleted file mode 100644
index fe2e89f..0000000
--- a/MDK-ARM/STM32F407-Demo/lftpd.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\lftpd.o --omf_browse .\stm32f407-demo\lftpd.crf --depend .\stm32f407-demo\lftpd.d "..\Drivers\BSP\NET\lftpd\lftpd.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/lftpd_inet.__i b/MDK-ARM/STM32F407-Demo/lftpd_inet.__i
deleted file mode 100644
index f2b7de9..0000000
--- a/MDK-ARM/STM32F407-Demo/lftpd_inet.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\lftpd_inet.o --omf_browse .\stm32f407-demo\lftpd_inet.crf --depend .\stm32f407-demo\lftpd_inet.d "..\Drivers\BSP\NET\lftpd\lftpd_inet.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/lftpd_io.__i b/MDK-ARM/STM32F407-Demo/lftpd_io.__i
deleted file mode 100644
index eb3c789..0000000
--- a/MDK-ARM/STM32F407-Demo/lftpd_io.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\lftpd_io.o --omf_browse .\stm32f407-demo\lftpd_io.crf --depend .\stm32f407-demo\lftpd_io.d "..\Drivers\BSP\NET\lftpd\lftpd_io.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/lftpd_string.__i b/MDK-ARM/STM32F407-Demo/lftpd_string.__i
deleted file mode 100644
index 56bfd00..0000000
--- a/MDK-ARM/STM32F407-Demo/lftpd_string.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\lftpd_string.o --omf_browse .\stm32f407-demo\lftpd_string.crf --depend .\stm32f407-demo\lftpd_string.d "..\Drivers\BSP\NET\lftpd\lftpd_string.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/list.__i b/MDK-ARM/STM32F407-Demo/list.__i
deleted file mode 100644
index 3a64ee5..0000000
--- a/MDK-ARM/STM32F407-Demo/list.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\list.o --omf_browse .\stm32f407-demo\list.crf --depend .\stm32f407-demo\list.d "../Middlewares/Third_Party/FreeRTOS/Source/list.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/main.__i b/MDK-ARM/STM32F407-Demo/main.__i
deleted file mode 100644
index 141b67a..0000000
--- a/MDK-ARM/STM32F407-Demo/main.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\main.o --omf_browse .\stm32f407-demo\main.crf --depend .\stm32f407-demo\main.d "../Src/main.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/map.__i b/MDK-ARM/STM32F407-Demo/map.__i
deleted file mode 100644
index e9028de..0000000
--- a/MDK-ARM/STM32F407-Demo/map.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs --diag_suppress=177
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\map.o --omf_browse .\stm32f407-demo\map.crf --depend .\stm32f407-demo\map.d "..\Lib\dhara\map.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/nand_ftl.__i b/MDK-ARM/STM32F407-Demo/nand_ftl.__i
deleted file mode 100644
index 63ab21a..0000000
--- a/MDK-ARM/STM32F407-Demo/nand_ftl.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\nand_ftl.o --omf_browse .\stm32f407-demo\nand_ftl.crf --depend .\stm32f407-demo\nand_ftl.d "..\Drivers\BSP\GD5F2GQ5UE\nand_ftl.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/net_select.__i b/MDK-ARM/STM32F407-Demo/net_select.__i
deleted file mode 100644
index 2ed6eef..0000000
--- a/MDK-ARM/STM32F407-Demo/net_select.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\net_select.o --omf_browse .\stm32f407-demo\net_select.crf --depend .\stm32f407-demo\net_select.d "..\Drivers\BSP\NET\net_select.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/net_socket.__i b/MDK-ARM/STM32F407-Demo/net_socket.__i
deleted file mode 100644
index 1160ec8..0000000
--- a/MDK-ARM/STM32F407-Demo/net_socket.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\net_socket.o --omf_browse .\stm32f407-demo\net_socket.crf --depend .\stm32f407-demo\net_socket.d "..\Drivers\BSP\NET\net_socket.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/net_task.__i b/MDK-ARM/STM32F407-Demo/net_task.__i
deleted file mode 100644
index c286f82..0000000
--- a/MDK-ARM/STM32F407-Demo/net_task.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\net_task.o --omf_browse .\stm32f407-demo\net_task.crf --depend .\stm32f407-demo\net_task.d "..\App\task\net_task.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/port.__i b/MDK-ARM/STM32F407-Demo/port.__i
deleted file mode 100644
index 7fadf10..0000000
--- a/MDK-ARM/STM32F407-Demo/port.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\port.o --omf_browse .\stm32f407-demo\port.crf --depend .\stm32f407-demo\port.d "../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F/port.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/queue.__i b/MDK-ARM/STM32F407-Demo/queue.__i
deleted file mode 100644
index aca3779..0000000
--- a/MDK-ARM/STM32F407-Demo/queue.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\queue.o --omf_browse .\stm32f407-demo\queue.crf --depend .\stm32f407-demo\queue.d "../Middlewares/Third_Party/FreeRTOS/Source/queue.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/ringbuf.__i b/MDK-ARM/STM32F407-Demo/ringbuf.__i
deleted file mode 100644
index 978c33d..0000000
--- a/MDK-ARM/STM32F407-Demo/ringbuf.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\ringbuf.o --omf_browse .\stm32f407-demo\ringbuf.crf --depend .\stm32f407-demo\ringbuf.d "..\App\util\ringbuf.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/rs485.__i b/MDK-ARM/STM32F407-Demo/rs485.__i
deleted file mode 100644
index ec459c7..0000000
--- a/MDK-ARM/STM32F407-Demo/rs485.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\rs485.o --omf_browse .\stm32f407-demo\rs485.crf --depend .\stm32f407-demo\rs485.d "..\Drivers\BSP\RS485\rs485.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/rs485_task.__i b/MDK-ARM/STM32F407-Demo/rs485_task.__i
deleted file mode 100644
index aecf47f..0000000
--- a/MDK-ARM/STM32F407-Demo/rs485_task.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\rs485_task.o --omf_browse .\stm32f407-demo\rs485_task.crf --depend .\stm32f407-demo\rs485_task.d "..\App\task\rs485_task.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/sd2506.__i b/MDK-ARM/STM32F407-Demo/sd2506.__i
deleted file mode 100644
index 8c0377c..0000000
--- a/MDK-ARM/STM32F407-Demo/sd2506.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\sd2506.o --omf_browse .\stm32f407-demo\sd2506.crf --depend .\stm32f407-demo\sd2506.d "..\Drivers\BSP\SD2506\sd2506.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/spi.__i b/MDK-ARM/STM32F407-Demo/spi.__i
deleted file mode 100644
index f7027b6..0000000
--- a/MDK-ARM/STM32F407-Demo/spi.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\spi.o --omf_browse .\stm32f407-demo\spi.crf --depend .\stm32f407-demo\spi.d "../Src/spi.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/startup_stm32f407xx._ia b/MDK-ARM/STM32F407-Demo/startup_stm32f407xx._ia
deleted file mode 100644
index a2cf59d..0000000
--- a/MDK-ARM/STM32F407-Demo/startup_stm32f407xx._ia
+++ /dev/null
@@ -1,5 +0,0 @@
---cpu Cortex-M4.fp.sp -g --apcs=interwork --pd "__MICROLIB SETA 1" -I ../Drivers/CMSIS/Include
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
---pd "__UVISION_VERSION SETA 538" --pd "_RTE_ SETA 1" --pd "STM32F407xx SETA 1" --pd "_RTE_ SETA 1"
---list startup_stm32f407xx.lst --xref -o .\stm32f407-demo\startup_stm32f407xx.o --depend .\stm32f407-demo\startup_stm32f407xx.d "startup_stm32f407xx.s"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal.__i b/MDK-ARM/STM32F407-Demo/stm32f4xx_hal.__i
deleted file mode 100644
index bb04e35..0000000
--- a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\stm32f4xx_hal.o --omf_browse .\stm32f407-demo\stm32f4xx_hal.crf --depend .\stm32f407-demo\stm32f4xx_hal.d "../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_cortex.__i b/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_cortex.__i
deleted file mode 100644
index 05927e8..0000000
--- a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_cortex.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\stm32f4xx_hal_cortex.o --omf_browse .\stm32f407-demo\stm32f4xx_hal_cortex.crf --depend .\stm32f407-demo\stm32f4xx_hal_cortex.d "../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_cortex.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_dma.__i b/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_dma.__i
deleted file mode 100644
index e7cf705..0000000
--- a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_dma.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\stm32f4xx_hal_dma.o --omf_browse .\stm32f407-demo\stm32f4xx_hal_dma.crf --depend .\stm32f407-demo\stm32f4xx_hal_dma.d "../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_dma_ex.__i b/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_dma_ex.__i
deleted file mode 100644
index 08a1270..0000000
--- a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_dma_ex.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\stm32f4xx_hal_dma_ex.o --omf_browse .\stm32f407-demo\stm32f4xx_hal_dma_ex.crf --depend .\stm32f407-demo\stm32f4xx_hal_dma_ex.d "../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma_ex.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_exti.__i b/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_exti.__i
deleted file mode 100644
index 30a4808..0000000
--- a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_exti.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\stm32f4xx_hal_exti.o --omf_browse .\stm32f407-demo\stm32f4xx_hal_exti.crf --depend .\stm32f407-demo\stm32f4xx_hal_exti.d "../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_flash.__i b/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_flash.__i
deleted file mode 100644
index f5b4d3e..0000000
--- a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_flash.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\stm32f4xx_hal_flash.o --omf_browse .\stm32f407-demo\stm32f4xx_hal_flash.crf --depend .\stm32f407-demo\stm32f4xx_hal_flash.d "../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_flash_ex.__i b/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_flash_ex.__i
deleted file mode 100644
index d145e86..0000000
--- a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_flash_ex.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\stm32f4xx_hal_flash_ex.o --omf_browse .\stm32f407-demo\stm32f4xx_hal_flash_ex.crf --depend .\stm32f407-demo\stm32f4xx_hal_flash_ex.d "../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_flash_ramfunc.__i b/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_flash_ramfunc.__i
deleted file mode 100644
index d54d734..0000000
--- a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_flash_ramfunc.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\stm32f4xx_hal_flash_ramfunc.o --omf_browse .\stm32f407-demo\stm32f4xx_hal_flash_ramfunc.crf --depend .\stm32f407-demo\stm32f4xx_hal_flash_ramfunc.d "../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ramfunc.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_gpio.__i b/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_gpio.__i
deleted file mode 100644
index 32d6ca3..0000000
--- a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_gpio.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\stm32f4xx_hal_gpio.o --omf_browse .\stm32f407-demo\stm32f4xx_hal_gpio.crf --depend .\stm32f407-demo\stm32f4xx_hal_gpio.d "../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_i2c.__i b/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_i2c.__i
deleted file mode 100644
index a596b4a..0000000
--- a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_i2c.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\stm32f4xx_hal_i2c.o --omf_browse .\stm32f407-demo\stm32f4xx_hal_i2c.crf --depend .\stm32f407-demo\stm32f4xx_hal_i2c.d "../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_i2c.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_i2c_ex.__i b/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_i2c_ex.__i
deleted file mode 100644
index a1abf9f..0000000
--- a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_i2c_ex.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\stm32f4xx_hal_i2c_ex.o --omf_browse .\stm32f407-demo\stm32f4xx_hal_i2c_ex.crf --depend .\stm32f407-demo\stm32f4xx_hal_i2c_ex.d "../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_i2c_ex.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_msp.__i b/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_msp.__i
deleted file mode 100644
index 4539d4b..0000000
--- a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_msp.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\stm32f4xx_hal_msp.o --omf_browse .\stm32f407-demo\stm32f4xx_hal_msp.crf --depend .\stm32f407-demo\stm32f4xx_hal_msp.d "../Src/stm32f4xx_hal_msp.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_pwr.__i b/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_pwr.__i
deleted file mode 100644
index 87c0f6c..0000000
--- a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_pwr.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\stm32f4xx_hal_pwr.o --omf_browse .\stm32f407-demo\stm32f4xx_hal_pwr.crf --depend .\stm32f407-demo\stm32f4xx_hal_pwr.d "../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_pwr_ex.__i b/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_pwr_ex.__i
deleted file mode 100644
index 3d9ec93..0000000
--- a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_pwr_ex.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\stm32f4xx_hal_pwr_ex.o --omf_browse .\stm32f407-demo\stm32f4xx_hal_pwr_ex.crf --depend .\stm32f407-demo\stm32f4xx_hal_pwr_ex.d "../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_rcc.__i b/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_rcc.__i
deleted file mode 100644
index 46d082d..0000000
--- a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_rcc.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\stm32f4xx_hal_rcc.o --omf_browse .\stm32f407-demo\stm32f4xx_hal_rcc.crf --depend .\stm32f407-demo\stm32f4xx_hal_rcc.d "../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rcc.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_rcc_ex.__i b/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_rcc_ex.__i
deleted file mode 100644
index 153e59a..0000000
--- a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_rcc_ex.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\stm32f4xx_hal_rcc_ex.o --omf_browse .\stm32f407-demo\stm32f4xx_hal_rcc_ex.crf --depend .\stm32f407-demo\stm32f4xx_hal_rcc_ex.d "../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rcc_ex.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_spi.__i b/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_spi.__i
deleted file mode 100644
index b6db2d9..0000000
--- a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_spi.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\stm32f4xx_hal_spi.o --omf_browse .\stm32f407-demo\stm32f4xx_hal_spi.crf --depend .\stm32f407-demo\stm32f4xx_hal_spi.d "../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_spi.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_tim.__i b/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_tim.__i
deleted file mode 100644
index b3de136..0000000
--- a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_tim.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\stm32f4xx_hal_tim.o --omf_browse .\stm32f407-demo\stm32f4xx_hal_tim.crf --depend .\stm32f407-demo\stm32f4xx_hal_tim.d "../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_tim.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_tim_ex.__i b/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_tim_ex.__i
deleted file mode 100644
index 5132aa2..0000000
--- a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_tim_ex.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\stm32f4xx_hal_tim_ex.o --omf_browse .\stm32f407-demo\stm32f4xx_hal_tim_ex.crf --depend .\stm32f407-demo\stm32f4xx_hal_tim_ex.d "../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_tim_ex.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_timebase_tim.__i b/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_timebase_tim.__i
deleted file mode 100644
index 8d9d95e..0000000
--- a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_timebase_tim.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\stm32f4xx_hal_timebase_tim.o --omf_browse .\stm32f407-demo\stm32f4xx_hal_timebase_tim.crf --depend .\stm32f407-demo\stm32f4xx_hal_timebase_tim.d "../Src/stm32f4xx_hal_timebase_tim.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_uart.__i b/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_uart.__i
deleted file mode 100644
index 6d30b77..0000000
--- a/MDK-ARM/STM32F407-Demo/stm32f4xx_hal_uart.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\stm32f4xx_hal_uart.o --omf_browse .\stm32f407-demo\stm32f4xx_hal_uart.crf --depend .\stm32f407-demo\stm32f4xx_hal_uart.d "../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_uart.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/stm32f4xx_it.__i b/MDK-ARM/STM32F407-Demo/stm32f4xx_it.__i
deleted file mode 100644
index ce19d68..0000000
--- a/MDK-ARM/STM32F407-Demo/stm32f4xx_it.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\stm32f4xx_it.o --omf_browse .\stm32f407-demo\stm32f4xx_it.crf --depend .\stm32f407-demo\stm32f4xx_it.d "../Src/stm32f4xx_it.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/stream_buffer.__i b/MDK-ARM/STM32F407-Demo/stream_buffer.__i
deleted file mode 100644
index 7473abb..0000000
--- a/MDK-ARM/STM32F407-Demo/stream_buffer.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\stream_buffer.o --omf_browse .\stm32f407-demo\stream_buffer.crf --depend .\stm32f407-demo\stream_buffer.d "../Middlewares/Third_Party/FreeRTOS/Source/stream_buffer.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/sys_clock.__i b/MDK-ARM/STM32F407-Demo/sys_clock.__i
deleted file mode 100644
index 633c651..0000000
--- a/MDK-ARM/STM32F407-Demo/sys_clock.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\sys_clock.o --omf_browse .\stm32f407-demo\sys_clock.crf --depend .\stm32f407-demo\sys_clock.d "..\App\sys_clock.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/system_stm32f4xx.__i b/MDK-ARM/STM32F407-Demo/system_stm32f4xx.__i
deleted file mode 100644
index dd80d76..0000000
--- a/MDK-ARM/STM32F407-Demo/system_stm32f4xx.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\system_stm32f4xx.o --omf_browse .\stm32f407-demo\system_stm32f4xx.crf --depend .\stm32f407-demo\system_stm32f4xx.d "../Src/system_stm32f4xx.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/tasks.__i b/MDK-ARM/STM32F407-Demo/tasks.__i
deleted file mode 100644
index 1e68996..0000000
--- a/MDK-ARM/STM32F407-Demo/tasks.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\tasks.o --omf_browse .\stm32f407-demo\tasks.crf --depend .\stm32f407-demo\tasks.d "../Middlewares/Third_Party/FreeRTOS/Source/tasks.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/timers.__i b/MDK-ARM/STM32F407-Demo/timers.__i
deleted file mode 100644
index a4b6349..0000000
--- a/MDK-ARM/STM32F407-Demo/timers.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\timers.o --omf_browse .\stm32f407-demo\timers.crf --depend .\stm32f407-demo\timers.d "../Middlewares/Third_Party/FreeRTOS/Source/timers.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/tpafe5160.__i b/MDK-ARM/STM32F407-Demo/tpafe5160.__i
deleted file mode 100644
index 978b2db..0000000
--- a/MDK-ARM/STM32F407-Demo/tpafe5160.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\tpafe5160.o --omf_browse .\stm32f407-demo\tpafe5160.crf --depend .\stm32f407-demo\tpafe5160.d "..\Drivers\BSP\TPAFE5160\tpafe5160.c"
\ No newline at end of file
diff --git a/MDK-ARM/STM32F407-Demo/usart.__i b/MDK-ARM/STM32F407-Demo/usart.__i
deleted file mode 100644
index 7792057..0000000
--- a/MDK-ARM/STM32F407-Demo/usart.__i
+++ /dev/null
@@ -1,5 +0,0 @@
---c99 -c --cpu Cortex-M4.fp.sp -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc -I ../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I ../Drivers/CMSIS/Include -I ../Drivers/BSP -I ../Drivers/BSP/CH395F -I ../Drivers/BSP/GD5F2GQ5UE -I ../Drivers/BSP/TPAFE5160 -I ../Drivers/BSP/SD2506 -I ../Drivers/BSP/RS485 -I ../Drivers/BSP/NET -I ../Drivers/BSP/NET/lftpd -I ../App -I ../App/task -I ../App/util -I ../Middlewares/Third_Party/FreeRTOS/Source/include -I ../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I ../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F -I ../Lib/dhara -I ../Lib/FatFs
--I.\RTE\_STM32F407-Demo
--IC:\Users\16241\AppData\Local\Arm\Packs\ARM\CMSIS\5.8.0\CMSIS\Core\Include
--D__UVISION_VERSION="538" -D_RTE_ -DSTM32F407xx -D_RTE_ -DUSE_HAL_DRIVER -DSTM32F407xx -DNDEBUG
--o .\stm32f407-demo\usart.o --omf_browse .\stm32f407-demo\usart.crf --depend .\stm32f407-demo\usart.d "../Src/usart.c"
\ No newline at end of file
diff --git a/MDK-ARM/build_log.txt b/MDK-ARM/build_log.txt
index e69de29..28ae0ef 100644
--- a/MDK-ARM/build_log.txt
+++ b/MDK-ARM/build_log.txt
@@ -0,0 +1,71 @@
+*** Using Compiler 'V5.06 update 7 (build 960)', folder: 'C:\Keil_v5\ARM\ARMCC\Bin'
+Rebuild target 'STM32F407-Demo'
+assembling startup_stm32f407xx.s...
+compiling crc.c...
+compiling ringbuf.c...
+compiling gpio.c...
+compiling stm32f4xx_hal_msp.c...
+compiling spi.c...
+compiling stm32f4xx_it.c...
+compiling stm32f4xx_hal_flash_ramfunc.c...
+compiling stm32f4xx_hal_timebase_tim.c...
+compiling usart.c...
+compiling i2c.c...
+compiling app_main.c...
+compiling stm32f4xx_hal_flash_ex.c...
+compiling dma.c...
+compiling stm32f4xx_hal_gpio.c...
+compiling stm32f4xx_hal_flash.c...
+compiling sys_clock.c...
+compiling adc_task.c...
+compiling stm32f4xx_hal_rcc_ex.c...
+compiling rs485_task.c...
+compiling stm32f4xx_hal_rcc.c...
+compiling freertos.c...
+compiling stm32f4xx_hal_tim_ex.c...
+compiling net_task.c...
+compiling main.c...
+compiling stm32f4xx_hal_tim.c...
+compiling stm32f4xx_hal_dma_ex.c...
+compiling stm32f4xx_hal_dma.c...
+compiling stm32f4xx_hal_pwr.c...
+compiling stm32f4xx_hal_pwr_ex.c...
+compiling stm32f4xx_hal_i2c_ex.c...
+compiling stm32f4xx_hal_exti.c...
+compiling system_stm32f4xx.c...
+compiling stm32f4xx_hal_cortex.c...
+compiling stm32f4xx_hal.c...
+compiling rs485.c...
+compiling lftpd_string.c...
+compiling sd2506.c...
+compiling croutine.c...
+compiling tpafe5160.c...
+compiling ch395f.c...
+compiling gd5f2gq5ue.c...
+compiling stm32f4xx_hal_spi.c...
+compiling nand_ftl.c...
+compiling net_select.c...
+compiling ch395f_test.c...
+compiling stm32f4xx_hal_uart.c...
+compiling event_groups.c...
+compiling lftpd_inet.c...
+compiling list.c...
+compiling lftpd.c...
+compiling net_socket.c...
+compiling heap_4.c...
+compiling stream_buffer.c...
+compiling timers.c...
+compiling queue.c...
+compiling map.c...
+compiling stm32f4xx_hal_i2c.c...
+compiling journal.c...
+compiling port.c...
+compiling tasks.c...
+compiling ff.c...
+compiling lftpd_io.c...
+compiling cmsis_os2.c...
+linking...
+Program Size: Code=59404 RO-data=2172 RW-data=408 ZI-data=66744  
+FromELF: creating hex file...
+".\STM32F407-Demo\STM32F407-Demo.axf" - 0 Error(s), 0 Warning(s).
+Build Time Elapsed:  00:00:17
diff --git a/docs/CH395F_Test_Guide.md b/docs/CH395F_Test_Guide.md
index c972d43..1603198 100644
--- a/docs/CH395F_Test_Guide.md
+++ b/docs/CH395F_Test_Guide.md
@@ -1,264 +1,634 @@
-# CH395F 测试使用指南
+# CH395F 网络测试规范
 
-## 目录
+## 1. 概述
 
-1. [快速开始](#1-快速开始)
-2. [各阶段测试](#2-各阶段测试)
-   - [Phase 1: 寄存器测试](#phase-1-寄存器测试)
-   - [Phase 2: TCP Client 收发+重连](#phase-2-tcp-client)
-   - [Phase 3: UDP Server Echo](#phase-3-udp-server-echo)
-   - [Phase 4: NET 层 TCP Echo](#phase-4-net-层-tcp-echo)
-   - [Phase 5: NET 层 UDP Echo](#phase-5-net-层-udp-echo)
-   - [Phase 6: DHCP](#phase-6-dhcp)
-   - [Phase 7: Select/Poll](#phase-7-selectpoll)
-   - [Phase 8: 多客户端并发](#phase-8-多客户端并发)
-3. [Python 脚本参考](#3-python-脚本参考)
-4. [常见问题](#4-常见问题)
-5. [陷阱记录](#5-陷阱记录)
+本文档定义 CH395F 以太网驱动（STM32F407ZGTx，SPI2 接口）在**单连接 socket 模式**下的测试规范。测试按阶段（TM-PHY-NN）组织，每个阶段包含独立测试用例（TC-NET-NNN）。
 
----
+### 设计原则
 
-## 1. 快速开始
+| 原则 | 描述 | 验证用例 |
+|------|------|----------|
+| DP-01 | 单连接 socket：Socket 0 唯一，复用监听和数据通道；CONNECT 后切换数据通道；DISCONNECT/TIMEOUT 后重新 OPEN → LISTEN | TC-NET-201~406 |
+| DP-02 | 中断集中处理：所有 CH395F 中断在 `net_poll()` 中通过 `GET_GLOB_INT_STATUS` 统一读取并清除，ISR 及其他位置不处理 | TC-NET-101 |
+| DP-03 | 线程安全：所有 CH395F 操作通过 `netMsgQueue` 在 netTask 串行处理 | TC-NET-301~302 |
+| DP-04 | DMA 边界安全：`CH395F_SPI_DMA_BUF_SIZE=4100`，单次事务最大载荷 `4096B`，超限自动分块 | TC-NET-801~805 |
+| DP-05 | PHY 链路恢复：PHY 断连/重连后 socket 自动恢复至 LISTEN | TC-NET-901~902 |
 
-### 启用/禁用测试
+### CH395F 缓冲架构（关键参数）
 
-编辑 `Drivers/BSP/CH395F/ch395f_test.h`，取消注释想要测试的阶段：
+| 参数 | 值 | 说明 |
+|------|-----|------|
+| CH395F 内部总缓冲 | 32KB（32 块 × 1KB） | Socket 0~3 各 4KB 默认 |
+| Socket 0 发送缓冲 | 4096B（硬件默认） | 未显式配置时使用 |
+| Socket 0 接收缓冲 | 4096B（硬件默认） | 未显式配置时使用 |
+| **SPI DMA 缓冲** | **4100B** | `CH395F_SPI_DMA_BUF_SIZE` |
+| **单次 SPI 最大载荷** | **4096B** | `CH395F_SPI_DMA_MAX_PAYLOAD` |
+| 单次 net_send 最大分块 | 4096B | 超限自动分多次 DMA |
+| recv_len 最大值 | 65535 | `uint16_t` |
 
-```c
-//#define ENABLE_PHASE1_TESTS     /* 取消注释即启用 */
-//#define ENABLE_PHASE2_TESTS     /* 默认关闭 */
-//#define ENABLE_PHASE3_TESTS     /* 默认关闭 */
-#define ENABLE_PHASE4_TESTS      /* 当前默认启用（netTask TCP echo） */
-//#define ENABLE_PHASE5_TESTS     /* 默认关闭 */
-//#define ENABLE_PHASE6_TESTS     /* 默认关闭（会改 IP！） */
-//#define ENABLE_PHASE7_TESTS     /* 默认关闭 */
+> **关键约束**：CH395F 硬件接收缓冲 4096B。`recv_len` 在调 `read_recv_buf` 读取**部分**数据后归零（Trap 13）。因此每次接收调用需确保 `read_len >= recv_len`，或增大 DMA 缓冲以一次性读空。当前 `CH395F_SPI_DMA_BUF_SIZE=4100` 可覆盖完整 4096B 接收缓冲。
+
+### 大文件传输（20KB+）策略
+
+单连接模式下，超过 Socket 0 硬件缓冲（4KB）的数据通过以下机制传输：
+
+```
+发送端：net_send(buf, 20480)
+  → net_send_locked 分块，每块 ≤ 4096B
+  → 块 1: ch395f_write_send_buf(sock, buf[0..4095], 4096)    // DMA 事务 1
+  → 等待 SENDBUF_FREE
+  → 块 2: ch395f_write_send_buf(sock, buf[4096..8191], 4096)  // DMA 事务 2
+  → ...
+  → 共 5 次 DMA 事务完成 20KB
+
+接收端：net_recv(buf, 20480)
+  → net_recv_locked 循环拉取
+  → ch395f_get_recv_len() 返回硬件缓冲中当前可用数据（≤4096B）
+  → ch395f_read_recv_buf() 一次性读空硬件缓冲（≤4096B/DMA 事务）
+  → 循环直至全部 20480B 收完
 ```
 
-### 测试拓扑
+**边界条件**：
+- 发送 `≤4096B`：一次 DMA 事务完成
+- 发送 `4097B`：两次 DMA 事务（4096 + 1）
+- 接收缓冲满（4096B）：必须一次性读空，否则 `recv_len` 归零导致剩余数据丢失
+- 发送 `0B`：`net_send` 返回 `-1`（`NET_ERR_INVAL`）
+
+### 测试环境
 
 ```
 PC (192.168.1.2) ──── 交换机 ──── CH395F (192.168.1.100)
+MCU: STM32F407ZGTx @ 168MHz, Keil MDK-ARM v5 (ARMCC)
 ```
 
+### 启用测试
+
+编辑 `Drivers/BSP/CH395F/ch395f_test.h`，取消注释对应 `ENABLE_PHASEx_TESTS` 宏。
+
 ---
 
-## 2. 各阶段测试
+## 2. 阶段 1：寄存器与 SPI 命令验证
 
-### Phase 1: 寄存器测试
+| 阶段 ID | TM-PHY-01 |
+|---------|-----------|
+| **类型** | 独立运行 |
+| **耗时** | ~1 秒 |
+| **入口** | `ch395f_phase1_tests()` 在 `main.c USER CODE BEGIN 2` |
+| **出口** | 串口 "Phase 1 Tests Complete" 且 0 失败 |
 
-| 项目 | 说明 |
-|------|------|
-| 类型 | 独立运行，无需 PC 配合 |
-| 耗时 | ~1 秒 |
-| 测试项 | 芯片版本、命令状态、IP/网关/掩码、全局中断一致性、Socket 中断、ARP、TTL |
+### TC-NET-101: SPI 命令路径完整性
 
-**操作**：
-```
-1. 只启用 ENABLE_PHASE1_TESTS
-2. 编译烧录
-3. 看串口输出
-```
+| 字段 | 值 |
+|------|-----|
+| **ID** | TC-NET-101 |
+| **优先级** | P0 |
+| **类型** | 功能测试 |
+| **标题** | 验证所有 SPI 命令路径返回预期值 |
+| **前置条件** | 1. CH395F 已上电，SPI2 已初始化<br>2. 未启用其他阶段 |
+| **测试步骤** | 1. `ch395f_check_exist()` → 验证回显测试字节按位取反<br>2. `ch395f_get_version()` → 验证版本 != 0xFF 且 != 0x00<br>3. 设 IP 192.168.1.100，回读验证<br>4. 设网关 192.168.1.1，回读验证<br>5. 设掩码 255.255.255.0，回读验证<br>6. `ch395f_get_glob_int_status()` → 验证返回 0x00<br>7. 打开→关闭 Socket 0 → 验证 `CMD_STATUS == CH395F_ERR_SUCCESS`<br>8. 设置 ARP 参数<br>9. 设置 TTL |
+| **预期结果** | 全部 9 项打印 `OK`/`SUCCESS`/`0x00` |
+| **通过标准** | 9/9 通过，0 失败 |
+| **覆盖原则** | DP-02 |
 
-**通过标准**：串口打印 `=== Phase 1 Tests Complete ===`，中间无 ERROR。
+### TC-NET-102: 全局中断状态一致性
+
+| 字段 | 值 |
+|------|-----|
+| **ID** | TC-NET-102 |
+| **优先级** | P1 |
+| **类型** | 功能测试 |
+| **标题** | 无事件时 `GET_GLOB_INT_STATUS_ALL` 返回 0 |
+| **前置条件** | TC-NET-101 通过，芯片空闲 |
+| **测试步骤** | 1. 读 `ch395f_get_glob_int_status_all()`<br>2. 读 `ch395f_get_glob_int_status()`（1 字节版） |
+| **预期结果** | 两者均为 0 |
+| **通过标准** | 两次读取均为 0 |
 
 ---
 
-### Phase 2: TCP Client
+## 3. 阶段 2：TCP Client（CH395F 主动发起连接）
 
-| 项目 | 说明 |
-|------|------|
-| 类型 | 需 PC 配合 |
-| 耗时 | ~60 秒 |
-| 测试项 | TCP Client 连接、收发 64 字节、关闭重连 ×3 轮 |
-| 默认端口 | CH395F → PC:8081 |
+| 阶段 ID | TM-PHY-02 |
+|---------|-----------|
+| **类型** | 需 PC 配合 |
+| **耗时** | ~60 秒 |
+| **入口** | `ch395f_phase2_tests()` 在 `main.c USER CODE BEGIN 2` |
+| **出口** | 串口 "Phase 2 Tests Complete" 且 0 失败 |
 
-**操作**：
-```
-终端 1: python test/ch395f_socket_test.py tcp_server --port 8081 --timeout 180
-终端 2: 编译烧录（只启用 ENABLE_PHASE2_TESTS）
-```
+### TC-NET-201: TCP Client 连接与数据交换
 
-**通过标准**：串口显示 3 轮 `closed: sock=0x00`，PC 显示 3 次连接且 PING echo 匹配。
+| 字段 | 值 |
+|------|-----|
+| **ID** | TC-NET-201 |
+| **优先级** | P0 |
+| **类型** | 功能测试 |
+| **标题** | CH395F TCP Client → PC TCP Server，64 字节收发 |
+| **前置条件** | PC: `python ch395f_socket_test.py tcp_server --port 8081` |
+| **测试步骤** | 1. CH395F 开 Socket 0，配置 TCP<br>2. 连接 PC:8081<br>3. 发 64 字节 → 收回显 → 比较 |
+| **通过标准** | 64 字节收发一致，无超时 |
+
+### TC-NET-202: TCP Client 关闭重连 ×3 轮
+
+| 字段 | 值 |
+|------|-----|
+| **ID** | TC-NET-202 |
+| **优先级** | P0 |
+| **类型** | 功能测试 / 恢复测试 |
+| **标题** | 关闭→重连循环 3 轮，每轮含数据交换 |
+| **测试步骤** | 每轮：关 Socket 0 → 重开 → 重连 → 发 64B → 验证回显 |
+| **通过标准** | 3/3 轮通过 |
+| **覆盖原则** | DP-01（open→connect→close→re-open→reconnect） |
+
+### TC-NET-203: TCP Client 连接超时
+
+| 字段 | 值 |
+|------|-----|
+| **ID** | TC-NET-203 |
+| **优先级** | P1 |
+| **类型** | 负向测试 |
+| **标题** | 目标端口无服务时连接超时 |
+| **前置条件** | PC 未运行 TCP Server |
+| **测试步骤** | 1. 开 Socket 0 → 尝试连接 192.168.1.2:8081<br>2. 等待 TIMEOUT<br>3. 关 Socket 0 |
+| **通过标准** | TIMEOUT 检测到，无崩溃 |
+| **覆盖原则** | DP-01 |
 
 ---
 
-### Phase 3: UDP Server Echo
+## 4. 阶段 3：UDP Server 回显
 
-| 项目 | 说明 |
-|------|------|
-| 类型 | 需 PC 配合 |
-| 耗时 | ~30 秒 |
-| 测试项 | UDP Server 模式、8 字节头解析、30 轮 echo（含 HELLO + PING + 大包） |
-| 默认端口 | CH395F:60000，PC 发到 60000 |
+| 阶段 ID | TM-PHY-03 |
+|---------|-----------|
+| **类型** | 需 PC 配合 |
+| **耗时** | ~30 秒 |
+| **入口** | `ch395f_phase3_tests()` 在 `main.c USER CODE BEGIN 2` |
+| **出口** | 串口 "Phase 3 Tests Complete" 且 0 失败 |
 
-**操作**：
-```
-终端 1: 编译烧录（只启用 ENABLE_PHASE3_TESTS）
-终端 2: python test/ch395f_socket_test.py udp_client --ip 192.168.1.100 --port 60000 --timeout 30
-```
+### TC-NET-301: UDP 回显 — HELLO + PING + 大包 ×30
 
-**通过标准**：PC 显示 30/30 回显匹配（含 HELLO ×1 + PING ×5 + 大包 ×20 + 其他）。
+| 字段 | 值 |
+|------|-----|
+| **ID** | TC-NET-301 |
+| **优先级** | P0 |
+| **类型** | 功能测试 |
+| **标题** | UDP Server 接收并回显 30 轮（含 HELLO、PING、1024B 大包） |
+| **前置条件** | PC: `python ch395f_socket_test.py udp_client --ip 192.168.1.100 --port 60000` |
+| **测试步骤** | 1. PC 发 HELLO → MCU 回显<br>2. PC 发 5×PING → MCU 回显<br>3. PC 发 10×1024B → MCU 回显<br>4. PC 发 14×混合大小 → MCU 回显 |
+| **通过标准** | 30/30 回显匹配 100% |
+| **覆盖原则** | DP-03 |
 
-> **关键发现**：CH395F UDP 分两种模式——DesIP=`255.255.255.255` 是 Server 模式（接受任意来源），否则只能收指定 IP:Port。每次 `write_send_buf` 后必须等 `SINT_STAT_SENDBUF_FREE`。
+### TC-NET-302: SENDBUF_FREE 等待合规
+
+| 字段 | 值 |
+|------|-----|
+| **ID** | TC-NET-302 |
+| **优先级** | P1 |
+| **类型** | 合规测试 |
+| **标题** | 每次 `write_send_buf` 后等待 `SENDBUF_FREE` |
+| **前置条件** | TC-NET-301 运行中 |
+| **测试步骤** | PC 连续发小包（<100ms 间隔） |
+| **通过标准** | 30/30 成功，无丢包 |
+| **覆盖原则** | DP-03 |
 
 ---
 
-### Phase 4: NET 层 TCP Echo
+## 5. 阶段 4：NET 层 TCP Echo（单连接基础）
 
-| 项目 | 说明 |
-|------|------|
-| 类型 | 需 PC 配合，netTask 中运行 |
-| 耗时 | 按需 |
-| 测试项 | `net_recv()` + `net_send()` 非阻塞 echo |
-| 默认端口 | CH395F TCP Server:8080，PC 连到 8080 |
+| 阶段 ID | TM-PHY-04 |
+|---------|-----------|
+| **类型** | PC 配合，netTask 运行 |
+| **耗时** | 持续运行 |
+| **入口** | `ENABLE_PHASE4_TESTS`，netTask 中循环调用 `ch395f_phase4_tests()` |
+| **出口** | 用户终止 |
 
-> ⚠️ 该测试在 FreeRTOS netTask 中运行，需等调度器启动（`osKernelStart`）后约 2 秒。
+### TC-NET-401: Socket 0 单连接生命周期
 
-**操作**：
-```
-终端 1: 编译烧录（只启用 ENABLE_PHASE4_TESTS），看到 "netTask: started"
-终端 2: python test/ch395f_socket_test.py tcp_client --ip 192.168.1.100 --port 8080
-```
+| 字段 | 值 |
+|------|-----|
+| **ID** | TC-NET-401 |
+| **优先级** | P0 |
+| **类型** | 功能测试 |
+| **标题** | Socket 0: OPEN → TCP_LISTEN → ESTABLISHED（单连接） |
+| **前置条件** | 1. `net_init("192.168.1.100")` 成功<br>2. `net_listen(sock0)` 已调用<br>3. PC: `python ch395f_socket_test.py tcp_client --ip 192.168.1.100 --port 8080` |
+| **测试步骤** | 1. PC 连接 8080<br>2. Socket 0 收到 CONNECT → ESTABLISHED<br>3. 发数据 → 回显 |
+| **通过标准** | 仅 s0 状态变化；串口 `s0:int=0x08` → ESTABLISHED |
+| **覆盖原则** | DP-01 |
 
-**通过标准**：10/10 回显匹配 + 大数据传输完整。
+### TC-NET-402: 64 字节小包回显
+
+| 字段 | 值 |
+|------|-----|
+| **ID** | TC-NET-402 |
+| **优先级** | P0 |
+| **类型** | 功能测试 |
+| **标题** | 10 轮 64B TCP 回显 |
+| **测试步骤** | PC 发 10×64B，MCU 回显 |
+| **通过标准** | 10/10 匹配 |
+
+### TC-NET-403: 1460 字节 MSS 回显
+
+| 字段 | 值 |
+|------|-----|
+| **ID** | TC-NET-403 |
+| **优先级** | P0 |
+| **类型** | 边界测试 |
+| **标题** | MSS 大小（1460B）TCP 回显 |
+| **测试步骤** | PC 发 1460B，MCU 回显 |
+| **通过标准** | 1460B 完全匹配，无截断 |
+
+### TC-NET-404: 4096 字节缓冲满回显
+
+| 字段 | 值 |
+|------|-----|
+| **ID** | TC-NET-404 |
+| **优先级** | P0 |
+| **类型** | 边界测试 |
+| **标题** | 填满 Socket 0 接收缓冲（4096B）回显 |
+| **前置条件** | DMABUF=4100 可一次性读空 |
+| **测试步骤** | PC 发 4096B，MCU 经 DMA 一次性读取并回显 |
+| **通过标准** | 4096B 完全匹配 |
+| **覆盖原则** | DP-04 |
+
+### TC-NET-405: 断开重连
+
+| 字段 | 值 |
+|------|-----|
+| **ID** | TC-NET-405 |
+| **优先级** | P0 |
+| **类型** | 恢复测试 |
+| **标题** | PC 断开后 Socket 0 自动重新监听并接受新连接 |
+| **测试步骤** | 1. PC 断连 → s0 收 DISCONNECT → CLOSED → re-OPEN → LISTEN<br>2. PC 重连 → s0 → ESTABLISHED<br>3. 发 64B → 验证回显 |
+| **通过标准** | 重连成功，回显正常 |
+| **覆盖原则** | DP-01 |
+
+### TC-NET-406: 超时恢复
+
+| 字段 | 值 |
+|------|-----|
+| **ID** | TC-NET-406 |
+| **优先级** | P1 |
+| **类型** | 恢复测试 |
+| **标题** | KeepAlive 超时后 Socket 0 自动重新监听 |
+| **测试步骤** | 1. PC 断连后停止响应<br>2. 等待 KeepAlive 触发 TIMEOUT<br>3. s0 → CLOSED → re-OPEN → LISTEN<br>4. PC 重连 → 验证回显 |
+| **通过标准** | 自动恢复，无需手动复位 |
+| **覆盖原则** | DP-01 |
 
 ---
 
-### Phase 5: NET 层 UDP Echo
+## 6. 阶段 5：大文件传输（20KB+）
 
-| 项目 | 说明 |
-|------|------|
-| 类型 | 需 PC 配合，netTask 中运行 |
-| 耗时 | 按需 |
-| 测试项 | `net_recvfrom()` + `net_sendto()` 非阻塞 echo |
-| 默认端口 | CH395F UDP:60000 |
+| 阶段 ID | TM-PHY-05 |
+|---------|-----------|
+| **类型** | PC 配合，netTask 运行 |
+| **耗时** | 取决于文件大小和速率 |
+| **入口** | `ENABLE_PHASE5_TESTS` |
+| **配置** | `PHASE5_FILE_SIZE`（默认 20480）|
 
-> ⚠️ 该测试在 FreeRTOS netTask 中运行，需等调度器启动后约 2 秒。
+### TC-NET-501: 20KB 分块传输
+
+| 字段 | 值 |
+|------|-----|
+| **ID** | TC-NET-501 |
+| **优先级** | P0 |
+| **类型** | 功能测试 |
+| **标题** | 20480 字节 TCP 分块收发（>Socket 0 硬件缓冲 4KB） |
+| **前置条件** | `net_send_locked` 支持自动分块（每块 ≤4096B） |
+| **测试步骤** | 1. MCU 填 20KB 递增模式数据<br>2. MCU 分块发送，每块 4096B<br>3. PC 回显<br>4. MCU 接收并逐字节验证 |
+| **通过标准** | 20KB 完全匹配，每字节验证通过 |
+| **覆盖原则** | DP-04 |
+
+### TC-NET-502: 64KB 传输（recv_len 上限）
+
+| 字段 | 值 |
+|------|-----|
+| **ID** | TC-NET-502 |
+| **优先级** | P1 |
+| **类型** | 边界测试 |
+| **标题** | 65535 字节传输（`recv_len` uint16 上限） |
+| **前置条件** | TC-NET-501 通过 |
+| **测试步骤** | 同 501，文件大小 65535 |
+| **通过标准** | 65535B 完全匹配 |
+| **覆盖原则** | DP-04 |
+
+### 实现说明
+
+`ch395f_phase5_tests()` 状态机：
 
-**操作**：
 ```
-终端 1: 编译烧录（只启用 ENABLE_PHASE5_TESTS），看到 "netTask: started"
-终端 2: python test/ch395f_socket_test.py udp_client --ip 192.168.1.100 --port 60000 --timeout 30
+IDLE → (连接建立) → SENDING(分块发) → RECVING(分块收+验证) → DONE → IDLE
 ```
 
-**通过标准**：PING 5/5 + 大包 10/10。
+- 每次 `net_send_sock` 自动分块（`net_send_locked` 内按 `NET_DMA_MAX_PAYLOAD=4096` 拆分）
+- 每次 `net_recv_sock` 通过 `ch395f_get_recv_len` 获取硬件缓冲可用数据量（≤4096B），一次性读空
+- 验证模式：递增字节（offset & 0xFF），接收端逐字节比较
 
 ---
 
-### Phase 6: DHCP
+## 7. 阶段 6：DHCP
 
-| 项目 | 说明 |
-|------|------|
-| 类型 | 需 PC 配合 |
-| 耗时 | ~15 秒 |
-| 测试项 | DHCP 自动获取 IP、HELLO echo 验证连通性 |
+| 阶段 ID | TM-PHY-06 |
+|---------|-----------|
+| **类型** | PC 配合（Windows 需管理员权限） |
+| **耗时** | ~15 秒 |
+| **入口** | `ENABLE_PHASE6_TESTS` |
+| **注意** | **改变 CH395F IP**，必须独立运行 |
 
-> ⚠️ **DHCP 会改变 CH395F IP！** 必须独立运行，不能与其他 Phase 同时启用。
+### TC-NET-601: DHCP 完整握手
 
-PC 运行内置 DHCP Server，完整 DISCOVER → OFFER → REQUEST → ACK 握手，然后发送 HELLO 验证 UDP 连通性。
+| 字段 | 值 |
+|------|-----|
+| **ID** | TC-NET-601 |
+| **优先级** | P0 |
+| **类型** | 功能测试 |
+| **标题** | DISCOVER → OFFER → REQUEST → ACK |
+| **前置条件** | PC: `python ch395f_socket_test.py dhcp_server ...`（管理员权限）|
+| **测试步骤** | 1. CH395F 发 DISCOVER → PC 回 OFFER → CH395F 发 REQUEST → PC 回 ACK<br>2. CH395F 应用 IP 配置 |
+| **通过标准** | DHCP SUCCESS，IP != 0.0.0.0 |
+| **覆盖原则** | DP-03 |
 
-```
-终端 1: python test/ch395f_socket_test.py dhcp_server --dhcp-iface 192.168.1.2 --ip 192.168.1.100 --dhcp-mask 255.255.255.0 --dhcp-gw 192.168.1.1
-终端 2: 编译烧录（只启用 ENABLE_PHASE6_TESTS）
-```
+### TC-NET-602: DHCP 后连通性验证
 
-**通过标准**：PC 显示 `DHCP 分配完成!` + 连通性验证通过。
-
-> **关键：** 需管理员权限（Windows 绑定端口 67）。xid 偏移为 `data[4:8]`。`--dhcp-iface` 为 PC 网卡 IP（用于区分网卡）。
-
-**通过标准**：PC 显示 `收到 CH395F 广播宣告` + 3 轮 HELLO echo 成功率 100%。
-
-> **关键：** CH395F 每次 `write_send_buf` 后必须等 `SENDBUF_FREE` 中断，否则后续接收操作失败。
+| 字段 | 值 |
+|------|-----|
+| **ID** | TC-NET-602 |
+| **优先级** | P1 |
+| **类型** | 功能测试 |
+| **标题** | DHCP 分配 IP 后广播宣告 + HELLO 回显 |
+| **前置条件** | TC-NET-601 通过 |
+| **测试步骤** | 1. CH395F 广播 HELLO（含 IP）<br>2. PC 收 HELLO<br>3. PC 发 3×HELLO 回显请求<br>4. CH395F 回显 |
+| **通过标准** | 3/3 HELLO 回显 100% |
 
 ---
 
-### Phase 7: Select/Poll
+## 8. 阶段 7：Select/Poll I/O 多路复用（单连接）
 
-| 项目 | 说明 |
-|------|------|
-| 类型 | 需 PC 配合，netTask 中运行 |
-| 耗时 | 按需 |
-| 测试项 | `net_select()` 多路复用检测可读 socket → echo |
-| 默认端口 | CH395F TCP Server:8080 |
+| 阶段 ID | TM-PHY-07 |
+|---------|-----------|
+| **类型** | PC 配合，netTask 运行 |
+| **耗时** | 持续运行 |
+| **入口** | `ENABLE_PHASE7_TESTS` |
 
-> ⚠️ 该测试在 FreeRTOS netTask 中运行，需等调度器启动后约 2 秒。
+### TC-NET-701: net_select() 单 socket 就绪检测
 
-**操作**：同 Phase 4（TCP Client 连 8080）。
+| 字段 | 值 |
+|------|-----|
+| **ID** | TC-NET-701 |
+| **优先级** | P0 |
+| **类型** | 功能测试 |
+| **标题** | `net_select()` 在 Socket 0 数据到达时正确返回 |
+| **前置条件** | Socket 0 ESTABLISHED |
+| **测试步骤** | 1. PC 发送数据<br>2. `net_select(1, &readfds, ...)` → 返回 > 0<br>3. `NET_FD_ISSET(0, &readfds)` == true<br>4. `net_recv()` → `net_send()` 回显 |
+| **通过标准** | 回显成功 |
+| **覆盖原则** | DP-02（select 内部调 net_poll） |
 
-**通过标准**：同 Phase 4（10/10 回显匹配）。
+### TC-NET-702: net_select() 超时
 
-> Phase 4 和 Phase 7 功能相同但实现不同，通常只启用一个。Phase 7 额外验证了 `NET_FD_SET/ISSET` 宏和 `net_select()`。
+| 字段 | 值 |
+|------|-----|
+| **ID** | TC-NET-702 |
+| **优先级** | P1 |
+| **类型** | 负向测试 |
+| **标题** | 100ms 超时内无数据则返回 0 |
+| **前置条件** | Socket 0 ESTABLISHED，PC 静置 |
+| **测试步骤** | `net_select(1, &readfds, ..., 100ms)` |
+| **通过标准** | 返回值 == 0，无崩溃 |
 
 ---
 
-### Phase 8: 多客户端并发
+## 9. 阶段 8：边界条件测试
 
-| 项目 | 说明 |
-|------|------|
-| 类型 | 需 PC 配合，主循环运行 |
-| 耗时 | ~2 秒 |
-| 测试项 | 7 个 TCP 客户端并发，每客户端 10 轮 PING echo |
-| 默认端口 | CH395F TCP Server:8080 |
+| 阶段 ID | TM-PHY-08 |
+|---------|-----------|
+| **类型** | PC 配合，netTask 运行 |
+| **耗时** | 按需 |
+| **入口** | `ENABLE_PHASE8_TESTS` |
 
-**操作**：
-```
-终端 1: 编译烧录（启用 ENABLE_PHASE4_TESTS 或 ENABLE_PHASE7_TESTS）
-终端 2: python test/ch395f_socket_test.py stress --ip 192.168.1.100 --port 8080 --count 10 --timeout 30
-```
+### TC-NET-801: DMA 边界 −1（4095 字节）
 
-**通过标准**：7 并发 × 10 轮 = 70/70 成功率 100%。
+| 字段 | 值 |
+|------|-----|
+| **ID** | TC-NET-801 |
+| **优先级** | P0 |
+| **类型** | 边界测试 |
+| **标题** | 发送 4095 字节（SPI 最大载荷 −1，单次 DMA 可容纳） |
+| **前置条件** | Socket 0 ESTABLISHED |
+| **测试步骤** | MCU 生成 4095B 递增模式数据 → `net_send_sock(sk, data, 4095)` → 等待 PC 回显 → 验证 |
+| **通过标准** | 4095B 完全匹配 |
+| **覆盖原则** | DP-04 |
 
-> **关键陷阱**：`net_listen()` 中数据 Socket 1~7 的配置必须在监听 Socket 0 的 `OPEN + TCP_LISTEN` **之前**完成。CH395F 在 `TCP_LISTEN` 时刻一次性扫描可用 Socket，若颠倒顺序则 Socket 4~7 不被识别，最多只接受 3 个并发连接。详见 `docs/CH395F_Trap_Records.md → Trap 01`。
+### TC-NET-802: DMA 边界（4096 字节）
+
+| 字段 | 值 |
+|------|-----|
+| **ID** | TC-NET-802 |
+| **优先级** | P0 |
+| **类型** | 边界测试 |
+| **标题** | 发送 4096 字节（等于 SPI 最大载荷，填满单次 DMA） |
+| **测试步骤** | MCU 发 4096B → 等待回显 → 验证 |
+| **通过标准** | 4096B 完全匹配 |
+| **覆盖原则** | DP-04 |
+
+### TC-NET-803: DMA 边界 +1（4097 字节）
+
+| 字段 | 值 |
+|------|-----|
+| **ID** | TC-NET-803 |
+| **优先级** | P0 |
+| **类型** | 边界测试 |
+| **标题** | 发送 4097 字节（超过 SPI 最大载荷，自动拆两次 DMA：4096+1） |
+| **测试步骤** | MCU 发 4097B → `net_send_locked` 自动拆 4096+1 → 等待回显 → 验证 |
+| **通过标准** | 4097B 完全匹配，两次 DMA 无缝衔接 |
+| **覆盖原则** | DP-04 |
+
+### TC-NET-804: 零长度收发
+
+| 字段 | 值 |
+|------|-----|
+| **ID** | TC-NET-804 |
+| **优先级** | P1 |
+| **类型** | 负向测试 |
+| **标题** | `net_send_sock(sk, buf, 0)` 返回 −1 |
+| **测试步骤** | `net_send_sock(sk, s_phase8_tx, 0)` |
+| **通过标准** | 返回 < 0，无崩溃 |
+
+### TC-NET-805: 连续快速发送 20 小包
+
+| 字段 | 值 |
+|------|-----|
+| **ID** | TC-NET-805 |
+| **优先级** | P1 |
+| **类型** | 压力测试 |
+| **标题** | 20 × 100 字节连续快速发送（验证 SENDBUF_FREE 等待机制） |
+| **测试步骤** | 循环 20 次：`net_send_sock(sk, buf, 100)`，间隔 1ms |
+| **通过标准** | 20/20 成功，回显 2000B 完全匹配 |
+
+### TC-NET-806: 快速连接-断开 ×20 轮
+
+| 字段 | 值 |
+|------|-----|
+| **ID** | TC-NET-806 |
+| **优先级** | P1 |
+| **类型** | 稳定性测试 |
+| **标题** | 20 次快速连接-断开循环 |
+| **测试步骤** | PC 连 8080 → 立即断开 → 等 s0 恢复 LISTEN → 重复 20 次 |
+| **通过标准** | 20/20 不卡死，s0 始终回到 LISTEN |
 
 ---
 
-## 3. Python 脚本参考
+## 10. 阶段 9：PHY 链路恢复
 
-| 命令 | 说明 |
-|------|------|
-| `tcp_server --port 8081` | PC 作 TCP Server，测试 CH395F TCP Client |
-| `tcp_client --ip x.x.x.x --port 8080` | PC 作 TCP Client，测试 CH395F TCP Server echo |
-| `udp_client --ip x.x.x.x --port 60000 --timeout 30` | PC 发 UDP PING，测试 CH395F UDP echo |
-| `udp_server --port 8082 --timeout 60` | PC 作 UDP Server，接收 CH395F 数据 |
-| `stress --ip x.x.x.x --port 8080 --count 10` | 7 并发压力测试 |
-| `dhcp_server --dhcp-iface IP --dhcp-mask MASK --dhcp-gw GW` | 内置 DHCP Server，完整握手 + 连通性验证（需管理员权限） |
+| 阶段 ID | TM-PHY-09 |
+|---------|-----------|
+| **类型** | 需物理拔插网线 |
+| **耗时** | ~45 秒 |
+| **入口** | `ENABLE_PHASE9_TESTS` |
 
-通用参数：
-通用参数：
-- `--ip`：目标 IP（默认 192.168.1.100）
-- `--port`：端口（各模式默认不同）
-- `--count`：测试次数（默认 10）
-- `--timeout`：超时秒数（默认 30）
-- `--size`：数据包大小（默认 1024）
+### TC-NET-901: PHY 断开检测
+
+| 字段 | 值 |
+|------|-----|
+| **ID** | TC-NET-901 |
+| **优先级** | P1 |
+| **类型** | 恢复测试 |
+| **标题** | 拔网线后 `net_poll` 检测到 PHY_CHANGE + DISCONN |
+| **测试步骤** | 拔网线 → 等 `net_poll` 检测 `CH395F_GINT_STAT_PHY_CHANGE` → 读 PHY = DISCONN |
+| **通过标准** | 15 秒内串口 "PHY disconnect detected" |
+| **覆盖原则** | DP-02, DP-05 |
+
+### TC-NET-902: PHY 重连 + Socket 恢复
+
+| 字段 | 值 |
+|------|-----|
+| **ID** | TC-NET-902 |
+| **优先级** | P1 |
+| **类型** | 恢复测试 |
+| **标题** | 插回网线后 Socket 0 自动监听，新连接正常 |
+| **前置条件** | TC-NET-901 通过（已拔线） |
+| **测试步骤** | 1. 插网线 → 等 PHY_CHANGE → 链路恢复<br>2. s0 re-OPEN → LISTEN<br>3. PC 连接 → 64B 回显 |
+| **通过标准** | 30 秒内回显成功，无需手动复位 |
+| **覆盖原则** | DP-01, DP-05 |
 
 ---
 
-## 4. 常见问题
+## 11. 阶段 10：KeepAlive 超时断开
 
-| 问题 | 原因 | 解决 |
+| 阶段 ID | TM-PHY-10 |
+|---------|-----------|
+| **类型** | PC 配合，netTask 运行 |
+| **耗时** | ~65 秒（60s idle + 15s probes） |
+| **入口** | `ENABLE_PHASE10_TESTS` |
+| **配置** | KeepAlive 空闲 60s，探测间隔 5s，3 次 |
+
+### TC-NET-1001: KeepAlive 触发断开
+
+| 字段 | 值 |
+|------|-----|
+| **ID** | TC-NET-1001 |
+| **优先级** | P1 |
+| **类型** | 功能测试 |
+| **标题** | TCP 连接空闲超过 KeepAlive 阈值后自动断开 |
+| **前置条件** | 1. `ch395f_set_keepalive_idle(60000)`<br>2. `ch395f_set_keepalive_intvl(5000)`<br>3. `ch395f_set_keepalive_cnt(3)`<br>4. PC 连接后静置（不发数据） |
+| **测试步骤** | 1. PC 连接 8080，不发数据<br>2. 等待 KeepAlive 探测（60s idle + 3×5s = 75s 最大）<br>3. CH395F 接收 TIMEOUT → s0 → CLOSED → LISTEN |
+| **通过标准** | 超时时间 ≥ 60s，s0 回到 LISTEN |
+
+---
+
+## 12. Python 测试脚本参考
+
+| 命令 | 模式 | 说明 |
 |------|------|------|
-| Phase 2 `open_socket: 0x20 (FAIL)` | socket 未完全关闭 | 已修复：先 close（RST）不等 disconnect |
-| Phase 2 收到 `\x00(\x00\x00...` 乱码 | socket 7（`NET_MAX_SOCKETS-1`）默认无发送缓冲 | 在 `open_socket` 前调用 `set_send_buf(sock, 28, 2)` 分配 |
-| Phase 3 UDP 收不到数据 | DesIP 设为具体 IP 而非 255.255.255.255 | 设 DesIP=`0xFFFFFFFF` 进入 Server 模式 |
-| Phase 3 HELLO 收到但 PING 收不到 | 没等 `SENDBUF_FREE` 就第二次写 | 每次 `write_send_buf` 后轮询 `SINT_STAT_SENDBUF_FREE` |
-| Python 报 `WinError 10054` | STM32 还没启动 | 等串口看到阶段启动信息再跑 Python |
-| Phase 5 UDP 不工作 | NET 层 `net_bind()` 没打开 CH395F Socket | 已修复：`net_bind()` 对 DGRAM 类型自动打开 |
-| `net_recvfrom()` 源地址错误 | UDP 头解析偏移错了 | 已修复：端口读 `header[2-3]`，IP 读 `header[4-7]` |
-| Phase 8 Socket 4~7 分配不到 | 数据 Socket 配置在 `TCP_LISTEN` 之后（CH395F 在 listen 时扫描） | 先配数据 Socket 1~7 的缓冲/端口/协议，再配监听 Socket 0 |
+| `tcp_server --port 8081` | PC 作 TCP Server | 测试 TCP Client（阶段 2） |
+| `tcp_client --ip ... --port 8080` | PC 作 TCP Client | 测试 TCP Echo（阶段 4/7/8） |
+| `tcp_file --ip ... --port 8080 --size 20480` | PC 作文件接收 | 测试大文件传输（阶段 5） |
+| `udp_client --ip ... --port 60000` | PC 作 UDP Client | 测试 UDP Echo（阶段 3） |
+| `udp_server --port 8082` | PC 作 UDP Server | 接收 CH395F UDP 数据 |
+| `stress --ip ... --port 8080 --count 10` | 压力测试 | 7 并发 × 10 轮 |
+| `dhcp_server ...` | DHCP Server | 内置 DHCP（阶段 6，需管理员权限） |
+
+### 通用参数
+
+| 参数 | 默认值 | 说明 |
+|------|--------|------|
+| `--ip` | 192.168.1.100 | 目标 IP |
+| `--port` | 因模式而异 | 端口 |
+| `--count` | 10 | 测试次数 |
+| `--timeout` | 30 | 超时秒数 |
+| `--size` | 1024 | 包大小 |
 
 ---
 
-## 5. 陷阱记录
+## 13. 已知陷阱
 
-详细陷阱记录（含根因分析、解决方案、发现时间）见 `docs/CH395F_Trap_Records.md`。
+| ID | 陷阱 | 现象 | 修复 |
+|----|------|------|------|
+| TRAP-01 | ~~多连接初始化顺序~~ | 已废弃（单连接模式） | — |
+| TRAP-02 | ~~数据 socket 缓冲重叠~~ | 已废弃（单连接模式） | — |
+| TRAP-03 | DHCP xid 偏移错误 | DHCP 握手失败 | xid 在 `data[4:8]` |
+| TRAP-04 | UDP 无 SENDBUF_FREE 等待 | 后续接收挂起 | 每次 write 后等 SENDBUF_FREE |
+| TRAP-05 | PHY 不兼容 RTL8305NBI | 链路抖动 | `ch395f_set_phy(0x08)` 强制 100M_FULL |
+| TRAP-06 | KeepAlive 非 500ms 倍数 | 参数不生效 | 必须 500ms 倍数 |
+| TRAP-07 | TCP 误用 disconnect | 卡 FIN_WAIT_2 | 用 `close_socket`(RST) 非 `disconnect` |
+| TRAP-08 | RECV 电平中断无限循环 | netTask 饿死 | `net_poll` 每次只一批，数据在应用中读 |
+| TRAP-09 | PHY 刚建立 link 立即 open | 首次连接失败 | 启动延时 + 重试 |
+| TRAP-10 | 消息队列值拷贝丢失 | API 返回旧值 | 改用 `xTaskNotify` |
+| TRAP-11 | `net_accept_locked` 拒 ESTABLISHED | FTP PASV 失败 | 允许 ESTABLISHED |
+| TRAP-12 | FatFS 不接受 `/` 前缀 | FTP 路径解析失败 | `to_fatfs_path()` 剥离 |
+| **TRAP-13** | **`recv_len` 分批读取归零** | **大包截断** | **DMA 缓冲增至 4100，一次读空 ✅ 已修复** |
+| **TRAP-14** | **`NET_SEND_BUF_SIZE` > DMA 限制** | **>1496B 发送静默失败** | **`net_send_locked` 按 `NET_DMA_MAX_PAYLOAD` 分块 ✅ 已修复** |
 
-| # | 陷阱 | 对应文件 |
-|---|------|----------|
-| 01 | Socket 4~7 自动分配不到（初始化顺序） | `net_socket.c` → `net_listen()` |
-| 02 | 数据 Socket 缓冲区重叠 | `net_socket.c` → `net_listen()` |
-| 03 | DHCP 包 xid 偏移错误 | `test/ch395f_socket_test.py` |
-| 04 | UDP 发送未等待 SENDBUF_FREE | `ch395f.c` / `ch395f_test.c` |
-| 05 | CH395F 与 RTL8305NBI 自动协商不兼容 | `ch395f.c` |
-| 06 | TCP KeepAlive 参数非 500ms 倍数 | `net_socket.c` → `net_init()` |
-| 07 | TCP 关闭误用 disconnect 导致 FIN_WAIT_2 | `ch395f.c` |
-| 08 | RECV 中断电平触发无限循环 | `net_socket.c` → `net_poll()` |
+---
+
+## 附录 A：通过/失败汇总
+
+| 阶段 | TC ID | 优先级 | 类型 | 状态 |
+|------|-------|--------|------|------|
+| TM-PHY-01 | TC-NET-101 | P0 | 功能测试 | ✅ |
+| TM-PHY-01 | TC-NET-102 | P1 | 功能测试 | ✅ |
+| TM-PHY-02 | TC-NET-201 | P0 | 功能测试 | ✅ |
+| TM-PHY-02 | TC-NET-202 | P0 | 恢复测试 | ✅ |
+| TM-PHY-02 | TC-NET-203 | P1 | 负向测试 | ✅ |
+| TM-PHY-03 | TC-NET-301 | P0 | 功能测试 | ✅ |
+| TM-PHY-03 | TC-NET-302 | P1 | 合规测试 | ✅ |
+| TM-PHY-04 | TC-NET-401 | P0 | 功能测试 | 🟡 |
+| TM-PHY-04 | TC-NET-402 | P0 | 功能测试 | 🟡 |
+| TM-PHY-04 | TC-NET-403 | P0 | 边界测试 | 🟡 |
+| TM-PHY-04 | TC-NET-404 | P0 | 边界测试 | 🟡 |
+| TM-PHY-04 | TC-NET-405 | P0 | 恢复测试 | 🟡 |
+| TM-PHY-04 | TC-NET-406 | P1 | 恢复测试 | 🟡 |
+| TM-PHY-05 | TC-NET-501 | P0 | 功能测试 | 🟡 |
+| TM-PHY-05 | TC-NET-502 | P1 | 边界测试 | 🟡 |
+| TM-PHY-06 | TC-NET-601 | P0 | 功能测试 | ✅ |
+| TM-PHY-06 | TC-NET-602 | P1 | 功能测试 | ✅ |
+| TM-PHY-07 | TC-NET-701 | P0 | 功能测试 | 🟡 |
+| TM-PHY-07 | TC-NET-702 | P1 | 负向测试 | 🟡 |
+| TM-PHY-08 | TC-NET-801 | P0 | 边界测试 | 🟡 |
+| TM-PHY-08 | TC-NET-802 | P0 | 边界测试 | 🟡 |
+| TM-PHY-08 | TC-NET-803 | P0 | 边界测试 | 🟡 |
+| TM-PHY-08 | TC-NET-804 | P1 | 负向测试 | 🟡 |
+| TM-PHY-08 | TC-NET-805 | P1 | 压力测试 | 🟡 |
+| TM-PHY-08 | TC-NET-806 | P1 | 稳定性测试 | 🟡 |
+| TM-PHY-09 | TC-NET-901 | P1 | 恢复测试 | ✅ |
+| TM-PHY-09 | TC-NET-902 | P1 | 恢复测试 | ✅ |
+| TM-PHY-10 | TC-NET-1001 | P1 | 功能测试 | 🟡 |
+
+✅ = 已实现并验证 | 🟡 = 已实现待验证 | 🟠 = 待实现
+
+## 附录 B：设计原则覆盖
+
+| 原则 | 覆盖用例 |
+|------|----------|
+| DP-01：单 socket 生命周期 | TC-NET-202, 203, 401, 405, 406, 806, 902 |
+| DP-02：中断集中处理 | TC-NET-101, 102, 701, 901 |
+| DP-03：消息队列线程安全 | TC-NET-301, 302, 601 |
+| DP-04：DMA 边界安全 | TC-NET-403, 404, 501, 502, 801, 802, 803, 804, 805 |
+| DP-05：PHY 链路恢复 | TC-NET-901, 902 |
+
+## 附录 C：CH395F 边界条件速查
+
+| 操作 | 大小 | 行为 |
+|------|------|------|
+| `net_send(buf, ≤1496)` | 1~1496B | 单次 DMA 事务（旧 DMABUF=1500 时完全容纳） |
+| `net_send(buf, 1497~4096)` | 1497~4096B | 旧代码**静默失败**；现 DMABUF=4100 **一次 DMA 容纳** |
+| `net_send(buf, 4097~65535)` | >4096B | `net_send_locked` **自动分块**，每块 4096B |
+| `net_send(buf, 0)` | 0 | 返回 `-1`（`NET_ERR_INVAL`） |
+| `ch395f_get_recv_len()` | 0~65535 | 返回 CH395F 硬件缓冲当前可用数据量 |
+| `ch395f_read_recv_buf(buf, 4096)` | 4096B | 一次性读空 Socket 0 整个接收缓冲 |
+| `ch395f_read_recv_buf(buf, 100)` | 100B | ⚠️ `recv_len` 之后**归零**，剩余数据**丢失** |
diff --git a/docs/CH395F_Trap_Records.md b/docs/CH395F_Trap_Records.md
index c699b8c..a0a4576 100644
--- a/docs/CH395F_Trap_Records.md
+++ b/docs/CH395F_Trap_Records.md
@@ -367,3 +367,31 @@ static const char *to_fatfs_path(const char *path) {
 | 8 | `ftpTask` 启动时 PHY 未稳定 | Trap 09 子类 | `freertos.c: osDelay(7000)` |
 | 9 | 会话结束后立即重建监听失败 | Trap 09 子类 | `lftpd.c: vTaskDelay(200ms)` |
 | 10 | `s_file_open` 单文件限制 | 已知限制 | `lftpd_io.c` (全局变量) |
+| 11 | CH395F DMA buffer 太小，分批读导致 recv_len 归零 | Trap 13 | `ch395f.c + lftpd.c` |
+| 12 | `malloc` 嵌入式环境失败 | Trap 13 子类 | `lftpd.c: static buffer` |
+| 13 | `net_listen_locked` 缓冲区覆盖（s0/s1 争用 block 0-3） | Trap 02 翻版 | `net_socket.c: 单连接用默认 buf` |
+| 14 | CH395F TIMEOUT 立即触发（数据连接无数据） | Trap 09 子类 | `net_socket.c: CLOSED 状态处理` |
+| 15 | `NET_RECV_TIMEOUT_MS=5s` 控制通道超时断开 | 配置 | `net_config.h: 30000` |
+| 16 | `receive_file` 0 bytes 当作成功 | 逻辑 | `lftpd.c: total==0 则失败` |
+| 17 | MobaXterm 连数据端口不发数据（客户端特殊行为） | 外部 | Python 抓包确认，超时恢复 |
+
+---
+
+## Trap 13：CH395F `recv_len` 分批读取时归零
+
+### 现象
+MobaXterm 上传文件时 CH395F 收到数据（`s1 int=0x04` RECV_OK 持续触发），但 `ch395f_get_recv_len(1)` 第一次返回 2920，读 1024 字节后第二次永远返回 0。`GINT=0x0020` 反复触发但无数据可读——死循环。
+
+### 根因
+`ch395f_read_recv_buf` 读部分数据后，CH395F 的 `recv_len` 寄存器**被重置为 0**（非递减）。缓冲区中剩余的 1896 字节仍然存在（RECV_OK 标志为真），但 `ch395f_get_recv_len` 报告 0。
+
+同时 `CH395F_DMA_BUF_SIZE=1500`（header 4 + max 1496 data），无法一次读取完整的 4096 字节 CH395F 接收缓冲区。
+
+### 解决方案
+1. `CH395F_DMA_BUF_SIZE` 从 1500 增大到 4100（支持一次读 4096 字节 header+data）
+2. `receive_file` 缓冲区从 1024 增大到 4096，一次性读空 CH395F 接收缓冲区
+3. 不能使用 `malloc`（嵌入式堆可能不可用），改用 `static unsigned char s_recv_buf[4096]`
+
+### 注意事项
+- CH395F 接收缓冲区默认 socket 0: 4096B, socket 1: 4096B。读空后客户端继续发数据，recv_len 重新递增——正常
+- 清理中断状态后 `handle_timeout_event` 中的 `ch395f_close_socket` 必须显式调用，确保下次 `open_socket` 成功
diff --git a/docs/测试文档模板规范.md b/docs/测试文档模板规范.md
new file mode 100644
index 0000000..d981af0
--- /dev/null
+++ b/docs/测试文档模板规范.md
@@ -0,0 +1,221 @@
+# 测试文档模板规范
+
+本文档定义本项目中测试文档的统一模板和编写规范，确保各模块（CH395F、GD5F2GQ5UE、TPAFE5160 等）的测试文档格式一致、可追溯。
+
+---
+
+## 1. 文档结构
+
+每份测试文档包含以下章节：
+
+```
+# [模块名] 测试规范
+
+## 1. 概述
+- 测试范围
+- 设计原则覆盖表（DP-xx → 描述 → 验证用例）
+- 测试环境（拓扑、工具链、硬件版本）
+- 启用测试的方法
+
+## 2~N. 阶段 x：[阶段名]
+- 阶段元信息表：阶段 ID、类型、耗时、入口、出口
+- TC-NET-xxx: 测试用例（完整表格）
+
+## N+1. 脚本参考（如有 PC 端工具）
+## N+2. 已知陷阱与故障模式（引用 Traps 文档）
+## 附录 A：通过/失败汇总矩阵
+## 附录 B：测试覆盖 vs 设计原则
+```
+
+---
+
+## 2. 阶段元信息表
+
+每个阶段以表格开头，描述阶段的整体属性：
+
+| 字段名 | 填写说明 |
+|--------|----------|
+| **阶段 ID** | `TM-模块缩写-两位数序号`，如 TM-PHY-01、TM-NAND-01 |
+| **类型** | 独立运行 / 需 PC 配合 / 需物理操作 / 在 xxTask 中运行 |
+| **耗时** | 预估执行时间 |
+| **入口** | 代码入口函数或宏定义 |
+| **出口** | 阶段结束标志（如串口输出内容） |
+
+---
+
+## 3. 测试用例表格模板
+
+每个测试用例使用统一表格格式：
+
+```
+### TC-模块缩写-序号: 用例标题
+
+| 字段 | 值 |
+|------|-----|
+| **ID** | TC-XXX-NNN（全局唯一） |
+| **优先级** | P0 / P1 |
+| **类型** | 见下文 3.1 |
+| **标题** | 一句话描述测试什么 |
+| **前置条件** | 测试执行前必须满足的条件（编号列表） |
+| **测试步骤** | 操作步骤（编号列表，动作具体到 API 或操作） |
+| **预期结果** | 系统应表现的行为 |
+| **通过标准** | 可量化的判定条件 |
+| **覆盖原则** | DP-xx（可选，关联设计原则） |
+```
+
+### 3.1 类型枚举
+
+| 类型 | 说明 | 适用场景 |
+|------|------|----------|
+| 功能测试 | 验证某项功能是否符合预期 | 正常的收发、初始化、配置等 |
+| 负向测试 | 验证系统对非法/异常输入的处理 | 超时、断开、无效参数等 |
+| 边界测试 | 验证系统在边界条件的表现 | 最大包长、最小超时、满队列等 |
+| 压力测试 | 验证系统在高负载下的稳定性 | 多客户端、高频请求、长时运行等 |
+| 恢复测试 | 验证系统从故障中恢复的能力 | 断线重连、PHY 重连、复位恢复等 |
+| 合规测试 | 验证实现是否符合特定约束 | 中断处理位置、等待顺序、字节序等 |
+| 稳定性测试 | 验证系统长时间运行的可靠性 | 长时间压力、反复循环等 |
+
+### 3.2 优先级定义
+
+| 优先级 | 定义 |
+|--------|------|
+| **P0** | 核心功能，必须通过。阻塞后续测试或影响系统基本可用性 |
+| **P1** | 重要功能，建议通过。失败表明潜在缺陷但不阻塞基本功能 |
+
+---
+
+## 4. 命名规则
+
+### 4.1 阶段 ID
+
+```
+TM-{MOD}-{NN}
+```
+
+- `TM` — Test Module
+- `{MOD}` — 模块缩写（大写）
+  - `PHY` — CH395F 网络
+  - `NAND` — GD5F2GQ5UE NAND Flash
+  - `ADC` — TPAFE5160 ADC
+  - `RTC` — SD2506 RTC
+  - `RS485` — RS-485 通信
+- `{NN}` — 两位序号，从 01 开始
+
+示例：`TM-PHY-01`, `TM-NAND-03`
+
+### 4.2 测试用例 ID
+
+```
+TC-{MOD}-{NNN}
+```
+
+- `TC` — Test Case
+- `{MOD}` — 模块缩写（同上）
+- `{NNN}` — 三位序号，从 001 开始
+
+示例：`TC-PHY-101`, `TC-NAND-201`
+
+### 4.3 设计原则 ID
+
+```
+DP-{NN}
+```
+
+- `DP` — Design Principle
+- `{NN}` — 两位序号，从 01 开始
+
+示例：`DP-01`, `DP-02`
+
+---
+
+## 5. 编写规范
+
+### 5.1 表格格式
+
+- 使用 GFM (GitHub Flavored Markdown) 表格
+- 首列为字段名，加粗（`**字段**`）
+- 第二列为值，左对齐
+- 多行内容使用 `<br>` 换行（保持表格可读性）
+
+### 5.2 测试步骤与前置条件
+
+- 使用有序列表（`1. 2. 3.`）
+- 每个步骤是一个完整的可执行动作
+- 包含具体 API 名或操作名（如 `net_recv()`、`ch395f_open_socket()`）
+- 前置条件写明硬件状态、PC 端命令、代码配置等
+
+### 5.3 语言
+
+- 中文书写（技术标识保留英文）
+- 保持客观、精确、可验证
+- 避免模糊表述（如 "应该能正常工作" → "回显内容与发送完全一致"）
+
+### 5.4 通过标准
+
+- 必须可量化验证
+- 好的示例：`70/70 成功率（100%）`、`串口显示 "PHY_CHANGE: 0x01"`、`10/10 回显匹配`
+- 差的示例：`功能正常`、`系统稳定`
+
+### 5.5 引用
+
+- 引用函数、宏、文件名使用反引号（`` `net_poll()` ``）
+- 引用其他文档使用相对路径：`docs/CH395F_Trap_Records.md`
+
+---
+
+## 6. 快速参考
+
+### 6.1 新模块测试文档模板
+
+```markdown
+# [模块名] 测试规范
+
+## 1. 概述
+
+### 设计原则覆盖
+
+| 原则 | 描述 | 验证用例 |
+|------|------|----------|
+| DP-01 | ... | TC-XXX-xxx |
+
+### 测试环境
+
+```
+[硬件拓扑]
+```
+
+## 2. 阶段 1：[阶段名]
+
+| 阶段 ID | TM-XXX-01 |
+|---------|------------|
+| **类型** | ... |
+| **耗时** | ... |
+| **入口** | ... |
+
+### TC-XXX-001: 用例标题
+
+| 字段 | 值 |
+|------|-----|
+| **ID** | TC-XXX-001 |
+| **优先级** | P0 |
+| **类型** | 功能测试 |
+| **标题** | ... |
+| **前置条件** | 1. ...<br>2. ... |
+| **测试步骤** | 1. ... |
+| **预期结果** | ... |
+| **通过标准** | ... |
+```
+
+### 6.2 附录模板
+
+```markdown
+## 附录 A：通过/失败汇总矩阵
+
+| 阶段 | TC ID | 优先级 | 类型 | 状态 |
+|------|-------|--------|------|------|
+
+## 附录 B：测试覆盖 vs 设计原则
+
+| 原则 | 覆盖用例 |
+|------|----------|
+``` 
diff --git a/test/ftp_speed_test.py b/test/ftp_speed_test.py
new file mode 100644
index 0000000..abd8cad
--- /dev/null
+++ b/test/ftp_speed_test.py
@@ -0,0 +1,193 @@
+#!/usr/bin/env python3
+"""
+FTP 速度测试 — 上传/下载大文件，测量传输速度
+用法：python ftp_speed_test.py --host 192.168.1.100 [--size 512] [--port 21]
+"""
+
+import socket
+import sys
+import time
+import re
+import argparse
+import os
+
+HOST = "192.168.1.100"
+PORT = 21
+FILE_SIZE_KB = 512  # 默认 512KB 测试文件
+
+def log(msg, *args):
+    print(f"  {msg % args if args else msg}")
+
+def recv_line(sock, timeout=60.0):
+    data = b""
+    sock.settimeout(timeout)
+    while True:
+        try:
+            ch = sock.recv(1)
+        except socket.timeout:
+            return None
+        if not ch:
+            return data if data else None
+        data += ch
+        if data.endswith(b"\r\n"):
+            return data
+
+def send_cmd(sock, cmd):
+    sock.sendall((cmd + "\r\n").encode())
+    time.sleep(0.1)
+    return recv_line(sock)
+
+def parse_pasv(resp):
+    m = re.search(r"(\d+),(\d+),(\d+),(\d+),(\d+),(\d+)", resp.decode())
+    if m:
+        a, b, c, d, e, f = [int(x) for x in m.groups()]
+        return f"{a}.{b}.{c}.{d}", e * 256 + f
+    return None, None
+
+def test_speed(host, port, size_kb):
+    total_bytes = size_kb * 1024
+    test_data = os.urandom(total_bytes)
+    test_name = "SPEEDTST.DAT"  # 8.3 format
+
+    print(f"\n=== FTP Speed Test: {host}:{port}, {size_kb}KB file ===")
+    print(f"  Test data: {total_bytes:,} bytes generated\n")
+
+    # ---- Upload ----
+    print("[UPLOAD] Connecting...")
+    sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+    sock.settimeout(60.0)
+    sock.connect((host, port))
+    recv_line(sock)  # 220
+    send_cmd(sock, "USER anonymous")
+    send_cmd(sock, "PASS test@test.com")
+    send_cmd(sock, "TYPE I")
+
+    # PASV
+    resp = send_cmd(sock, "PASV")
+    if not resp:
+        print("  PASV failed"); sock.close(); return
+    pasv_ip, pasv_port = parse_pasv(resp)
+    if pasv_port is None:
+        print(f"  PASV parse failed: {resp.decode()}"); sock.close(); return
+
+    # Connect data channel
+    data = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+    data.settimeout(60.0)
+    data.setsockopt(socket.IPPROTO_TCP, socket.TCP_NODELAY, 1)  # 关 Nagle，防 FIN 跑在数据前面
+    try:
+        data.connect((pasv_ip, pasv_port))
+    except Exception as e:
+        print(f"  Data connect failed: {e}"); sock.close(); return
+
+    # STOR - measure from STOR send to 226 response
+    t0 = time.time()
+    send_cmd(sock, f"STOR {test_name}")
+
+    # Send all data at once (sendall handles partial sends)
+    data.sendall(test_data)
+    data.shutdown(socket.SHUT_WR)
+    data.close()
+
+    # Wait for response from server (data received + written to disk)
+    resp = recv_line(sock, timeout=120.0)
+    t1 = time.time()
+
+    upload_time = t1 - t0
+    upload_speed = total_bytes / upload_time / 1024 if upload_time > 0 else 0
+
+    # Read STOR response
+    resp = recv_line(sock)
+    stor_code = resp[:3].decode() if resp else "???"
+
+    print(f"  Sent: {sent:,} / {total_bytes:,} bytes")
+    print(f"  Time: {upload_time:.1f}s")
+    print(f"  Speed: {upload_speed:.1f} KB/s")
+    print(f"  Response: {resp.decode().rstrip() if resp else 'NONE'}")
+
+    if stor_code != "226":
+        print(f"  UPLOAD FAILED (code={stor_code}), skipping download")
+        send_cmd(sock, "QUIT")
+        sock.close()
+        return
+
+    # ---- Download ----
+    time.sleep(3.0)
+
+    resp = send_cmd(sock, "PASV")
+    if not resp:
+        print("  PASV failed"); sock.close(); return
+    pasv_ip, pasv_port = parse_pasv(resp)
+    if pasv_port is None:
+        print(f"  PASV parse failed"); sock.close(); return
+
+    data = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+    data.settimeout(60.0)
+    try:
+        data.connect((pasv_ip, pasv_port))
+    except Exception as e:
+        print(f"  Data connect failed: {e}"); sock.close(); return
+
+    t0 = time.time()
+    send_cmd(sock, f"RETR {test_name}")
+
+    dl_data = b""
+    while True:
+        try:
+            chunk = data.recv(8192)
+            if not chunk:
+                break
+            dl_data += chunk
+        except socket.timeout:
+            break
+    data.close()
+
+    resp = recv_line(sock, timeout=120.0)
+    t1 = time.time()
+
+    download_time = t1 - t0
+    download_speed = len(dl_data) / download_time / 1024 if download_time > 0 else 0
+
+    resp = recv_line(sock)
+    retr_code = resp[:3].decode() if resp else "???"
+
+    print(f"\n[DOWNLOAD]")
+    print(f"  Received: {len(dl_data):,} / {total_bytes:,} bytes")
+    print(f"  Time: {download_time:.1f}s")
+    print(f"  Speed: {download_speed:.1f} KB/s")
+    print(f"  Response: {resp.decode().rstrip() if resp else 'NONE'}")
+
+    # Compare
+    print(f"\n[VERIFY]")
+    if len(dl_data) == total_bytes and dl_data == test_data:
+        print(f"  *** MATCH! {total_bytes:,} bytes identical. ***")
+    else:
+        print(f"  MISMATCH: sent={total_bytes}, got={len(dl_data)}")
+        if len(dl_data) != total_bytes:
+            print(f"  Size mismatch!")
+        else:
+            for i in range(total_bytes):
+                if dl_data[i] != test_data[i]:
+                    print(f"  First diff at byte {i}")
+                    break
+
+    # Cleanup
+    send_cmd(sock, f"DELE {test_name}")
+    send_cmd(sock, "QUIT")
+    sock.close()
+
+    print(f"\n=== Summary ===")
+    print(f"  File size: {total_bytes:,} bytes ({size_kb} KB)")
+    print(f"  Upload:    {upload_speed:.1f} KB/s ({upload_time:.1f}s)")
+    print(f"  Download:  {download_speed:.1f} KB/s ({download_time:.1f}s)")
+
+def main():
+    parser = argparse.ArgumentParser(description="FTP Speed Test")
+    parser.add_argument("--host", default=HOST)
+    parser.add_argument("--port", type=int, default=PORT)
+    parser.add_argument("--size", type=int, default=FILE_SIZE_KB,
+                        help=f"File size in KB (default {FILE_SIZE_KB})")
+    args = parser.parse_args()
+    test_speed(args.host, args.port, args.size)
+
+if __name__ == "__main__":
+    main()