控制台日志实现迁出HAL生成文件至App/log并新增设计说明；defaultTask任务体迁至App/task，freertos.c恢复纯CubeMX接线形态

docs/STM32F4-Base存储架构说明.md

@@ -534,7 +534,7 @@ if (nand_ftl_format() == 0) {
 
 ### 10.1 台架实证增补（2026-09，CCM 扩容 + 存储套件排障沉淀）
 
-7. **单写者规则** — 存储由 **defaultTask 独占**：挂载 / `f_mkfs` / 卷健康探针 / `net_cfg_load` / syslog 落盘 / 配置引擎全收敛于它。netTask / uiTask **不得**直接触碰配置引擎或 FatFS。启用存储测试套件（`TEST_SUITE_STORAGE`）时存储所有权整体移交 testTask，defaultTask 必须**完全跳过**存储 bring-up（`Src/freertos.c` 中 `#if !defined(TEST_SUITE_STORAGE)` 包裹）——否则后台文件写与测试的 `nand_ftl_deinit` 掉电模拟并发，互相踩坏 FTL/FatFs 状态（实测：mkfs 半途冻结 + BBT 被误写）。
+7. **单写者规则** — 存储由 **defaultTask 独占**：挂载 / `f_mkfs` / 卷健康探针 / `net_cfg_load` / syslog 落盘 / 配置引擎全收敛于它。netTask / uiTask **不得**直接触碰配置引擎或 FatFS。启用存储测试套件（`TEST_SUITE_STORAGE`）时存储所有权整体移交 testTask，defaultTask 必须**完全跳过**存储 bring-up（`App/task/default_task.c` 中 `#if !defined(TEST_SUITE_STORAGE)` 包裹，2026-09-25 自 `Src/freertos.c` 迁出）——否则后台文件写与测试的 `nand_ftl_deinit` 掉电模拟并发，互相踩坏 FTL/FatFs 状态（实测：mkfs 半途冻结 + BBT 被误写）。
 8. **内存布局与 DMA/CCM 约束** — FreeRTOS 堆（含全部任务栈）已迁至 **CCM `0x10000000`**（64KB，直连 M4 零等待），但 **DMA1/DMA2 物理不可达 CCM**。GD5F 驱动 `GD5F_DMA_THRESHOLD = 1024`：栈上的小缓冲（dhara meta 读 132B、`dhara_nand_is_free` 64B）一律走 **CPU 轮询**、绝不经 DMA；页级大块(2048)才走 DMA 且源/目的**全部是文件作用域静态缓冲**（落 SRAM）。新增任何 DMA 收发缓冲必须①文件作用域静态②大小≥阈值③确认落 SRAM。违反任一条 = 静默数据损坏（CCM 首轮扩容实验实证）。换料注意：克隆片可能缺 SRAM3(CCM)，必须重测。
 9. **LVGL 绘制缓冲越界护栏** — LVGL 9.3.0 对 I1(1bpp) 整帧渲染会在其算出的 `stride*h`(160×160/8=3200) 之后**多写 1 个字节**，紧邻 `g_ui_draw_buf` 之后的 `.bss`（如 `ui_menu_view` 的 `s_frame_box`）指针最低字节被打成 `0xFF` → 野指针 → HardFault（`PC=lv_obj_get_scroll_y`）。`ui_port.c` 的 `g_ui_draw_buf` 已预留 `UI_DRAW_BUF_GUARD=32` 字节护栏吸收该越界写（逻辑尺寸仍按 `UI_FB_SIZE` 上报，渲染数学不变）。**勿删护栏、勿把缓冲缩到与邻接 `.bss` 紧邻**。Lib/LVGL 为第三方不改。
 10. **FatFs 严格 8.3 短名** — 详见 AGENTS。补充：含冒号 `:` 的名字被 FatFs 先解析为**盘符前缀** → `f_open` 返回 `FR_INVALID_DRIVE`(11) 而非 `FR_INVALID_NAME`(6)；两者都属合法拒绝（测试用例须同时接受）。

docs/images/引用关系图.dot

@@ -9,11 +9,15 @@ digraph refgraph_full {
   "App/cfg_file.h" [fillcolor="#dbeafe", color="#1d4ed8"];
   "App/cfg_file_store.h" [fillcolor="#dbeafe", color="#1d4ed8"];
   "App/cfg_file_store_mcu.c" [fillcolor="#dbeafe", color="#1d4ed8"];
+  "App/log/console_log.c" [fillcolor="#dbeafe", color="#1d4ed8"];
+  "App/log/console_log.h" [fillcolor="#dbeafe", color="#1d4ed8"];
   "App/log/sys_log.h" [fillcolor="#dbeafe", color="#1d4ed8"];
   "App/log/sys_log_mcu.c" [fillcolor="#dbeafe", color="#1d4ed8"];
   "App/sys_events.h" [fillcolor="#dbeafe", color="#1d4ed8"];
   "App/task/adc_task.c" [fillcolor="#dbeafe", color="#1d4ed8"];
   "App/task/adc_task.h" [fillcolor="#dbeafe", color="#1d4ed8"];
+  "App/task/default_task.c" [fillcolor="#dbeafe", color="#1d4ed8"];
+  "App/task/default_task.h" [fillcolor="#dbeafe", color="#1d4ed8"];
   "App/task/net_task.c" [fillcolor="#dbeafe", color="#1d4ed8"];
   "App/task/net_task.h" [fillcolor="#dbeafe", color="#1d4ed8"];
   "App/task/rs485_task.c" [fillcolor="#dbeafe", color="#1d4ed8"];
@@ -135,6 +139,7 @@ digraph refgraph_full {
   "simulator/main.c" [fillcolor="#dbeafe", color="#1d4ed8"];
   "simulator/sim/cfg_file_store_sim.c" [fillcolor="#dbeafe", color="#1d4ed8"];
   "simulator/sim/net_socket_sim.c" [fillcolor="#dbeafe", color="#1d4ed8"];
+  "simulator/sim/sim_latency_stub.c" [fillcolor="#dbeafe", color="#1d4ed8"];
   "simulator/sim/sim_port.c" [fillcolor="#dbeafe", color="#1d4ed8"];
   "simulator/sim/sim_port.h" [fillcolor="#dbeafe", color="#1d4ed8"];
   "simulator/sim/sim_syslog.c" [fillcolor="#dbeafe", color="#1d4ed8"];
@@ -144,6 +149,8 @@ digraph refgraph_full {
   "test/ch395f_test_task.h" [fillcolor="#dbeafe", color="#1d4ed8"];
   "test/gd5f_test.h" [fillcolor="#dbeafe", color="#1d4ed8"];
   "test/gd5f_test_task.c" [fillcolor="#dbeafe", color="#1d4ed8"];
+  "test/net_latency_test.c" [fillcolor="#dbeafe", color="#1d4ed8"];
+  "test/net_latency_test.h" [fillcolor="#dbeafe", color="#1d4ed8"];
   "test/net_test_task.c" [fillcolor="#dbeafe", color="#1d4ed8"];
   "test/net_test_task.h" [fillcolor="#dbeafe", color="#1d4ed8"];
   "test/sd2506_test.h" [fillcolor="#dbeafe", color="#1d4ed8"];
@@ -167,13 +174,23 @@ digraph refgraph_full {
   "App/app_main.h" -> "外部/系统头文件" [color="#f59e0b", penwidth=0.6, style=dashed];
   "App/cfg_file.c" -> "App/cfg_file.h" [color="#2563eb", penwidth=1.0];
   "App/cfg_file.c" -> "App/cfg_file_store.h" [color="#2563eb", penwidth=1.0];
+  "App/cfg_file.c" -> "App/log/sys_log.h" [color="#2563eb", penwidth=1.0];
   "App/cfg_file.c" -> "Drivers/BSP/dbg_log.h" [color="#2563eb", penwidth=1.0];
   "App/cfg_file.c" -> "外部/系统头文件" [color="#f59e0b", penwidth=0.6, style=dashed];
   "App/cfg_file.h" -> "外部/系统头文件" [color="#f59e0b", penwidth=0.6, style=dashed];
   "App/cfg_file_store.h" -> "外部/系统头文件" [color="#f59e0b", penwidth=0.6, style=dashed];
   "App/cfg_file_store_mcu.c" -> "App/cfg_file_store.h" [color="#2563eb", penwidth=1.0];
   "App/cfg_file_store_mcu.c" -> "Lib/FatFs/ff.h" [color="#94a3b8", penwidth=0.7];
+  "App/cfg_file_store_mcu.c" -> "Middlewares/Third_Party/FreeRTOS/Source/include/FreeRTOS.h" [color="#94a3b8", penwidth=0.7];
   "App/cfg_file_store_mcu.c" -> "外部/系统头文件" [color="#f59e0b", penwidth=0.6, style=dashed];
+  "App/log/console_log.c" -> "App/log/console_log.h" [color="#2563eb", penwidth=1.0];
+  "App/log/console_log.c" -> "App/sys_events.h" [color="#2563eb", penwidth=1.0];
+  "App/log/console_log.c" -> "Inc/usart.h" [color="#2563eb", penwidth=1.0];
+  "App/log/console_log.c" -> "Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os.h" [color="#94a3b8", penwidth=0.7];
+  "App/log/console_log.c" -> "Middlewares/Third_Party/FreeRTOS/Source/include/FreeRTOS.h" [color="#94a3b8", penwidth=0.7];
+  "App/log/console_log.c" -> "Middlewares/Third_Party/FreeRTOS/Source/include/task.h" [color="#94a3b8", penwidth=0.7];
+  "App/log/console_log.c" -> "外部/系统头文件" [color="#f59e0b", penwidth=0.6, style=dashed];
+  "App/log/console_log.h" -> "外部/系统头文件" [color="#f59e0b", penwidth=0.6, style=dashed];
   "App/log/sys_log.h" -> "外部/系统头文件" [color="#f59e0b", penwidth=0.6, style=dashed];
   "App/log/sys_log_mcu.c" -> "App/log/sys_log.h" [color="#2563eb", penwidth=1.0];
   "App/log/sys_log_mcu.c" -> "App/util/sys_clock.h" [color="#2563eb", penwidth=1.0];
@@ -186,6 +203,19 @@ digraph refgraph_full {
   "App/task/adc_task.c" -> "Drivers/BSP/TPAFE5160/tpafe5160.h" [color="#2563eb", penwidth=1.0];
   "App/task/adc_task.c" -> "Drivers/BSP/dbg_log.h" [color="#2563eb", penwidth=1.0];
   "App/task/adc_task.c" -> "Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os.h" [color="#94a3b8", penwidth=0.7];
+  "App/task/default_task.c" -> "App/cfg_file.h" [color="#2563eb", penwidth=1.0];
+  "App/task/default_task.c" -> "App/log/sys_log.h" [color="#2563eb", penwidth=1.0];
+  "App/task/default_task.c" -> "App/sys_events.h" [color="#2563eb", penwidth=1.0];
+  "App/task/default_task.c" -> "App/task/default_task.h" [color="#2563eb", penwidth=1.0];
+  "App/task/default_task.c" -> "Drivers/BSP/GD5F2GQ5UE/nand_ftl.h" [color="#2563eb", penwidth=1.0];
+  "App/task/default_task.c" -> "Drivers/BSP/NETCFG/net_cfg.h" [color="#2563eb", penwidth=1.0];
+  "App/task/default_task.c" -> "Drivers/BSP/dbg_log.h" [color="#2563eb", penwidth=1.0];
+  "App/task/default_task.c" -> "Inc/main.h" [color="#2563eb", penwidth=1.0];
+  "App/task/default_task.c" -> "Lib/FatFs/ff.h" [color="#94a3b8", penwidth=0.7];
+  "App/task/default_task.c" -> "Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os.h" [color="#94a3b8", penwidth=0.7];
+  "App/task/default_task.c" -> "Middlewares/Third_Party/FreeRTOS/Source/include/FreeRTOS.h" [color="#94a3b8", penwidth=0.7];
+  "App/task/default_task.c" -> "Middlewares/Third_Party/FreeRTOS/Source/include/task.h" [color="#94a3b8", penwidth=0.7];
+  "App/task/default_task.c" -> "test/test_config.h" [color="#2563eb", penwidth=1.0];
   "App/task/net_task.c" -> "App/log/sys_log.h" [color="#2563eb", penwidth=1.0];
   "App/task/net_task.c" -> "App/sys_events.h" [color="#2563eb", penwidth=1.0];
   "App/task/net_task.c" -> "App/task/net_task.h" [color="#2563eb", penwidth=1.0];
@@ -210,6 +240,8 @@ digraph refgraph_full {
   "App/task/ui_task.c" -> "Drivers/BSP/UI/ui_standby.h" [color="#2563eb", penwidth=1.0];
   "App/task/ui_task.c" -> "Drivers/BSP/dbg_log.h" [color="#2563eb", penwidth=1.0];
   "App/task/ui_task.c" -> "Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os.h" [color="#94a3b8", penwidth=0.7];
+  "App/task/ui_task.c" -> "test/net_latency_test.h" [color="#2563eb", penwidth=1.0];
+  "App/task/ui_task.c" -> "test/test_config.h" [color="#2563eb", penwidth=1.0];
   "App/task/ui_task.c" -> "外部/系统头文件" [color="#f59e0b", penwidth=0.6, style=dashed];
   "App/time_sync.c" -> "App/sys_events.h" [color="#2563eb", penwidth=1.0];
   "App/time_sync.c" -> "App/time_sync.h" [color="#2563eb", penwidth=1.0];
@@ -266,6 +298,8 @@ digraph refgraph_full {
   "Drivers/BSP/NET/net_socket.c" -> "Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os.h" [color="#94a3b8", penwidth=0.7];
   "Drivers/BSP/NET/net_socket.c" -> "Middlewares/Third_Party/FreeRTOS/Source/include/FreeRTOS.h" [color="#94a3b8", penwidth=0.7];
   "Drivers/BSP/NET/net_socket.c" -> "Middlewares/Third_Party/FreeRTOS/Source/include/task.h" [color="#94a3b8", penwidth=0.7];
+  "Drivers/BSP/NET/net_socket.c" -> "test/net_latency_test.h" [color="#2563eb", penwidth=1.0];
+  "Drivers/BSP/NET/net_socket.c" -> "test/test_config.h" [color="#2563eb", penwidth=1.0];
   "Drivers/BSP/NET/net_socket.c" -> "外部/系统头文件" [color="#f59e0b", penwidth=0.6, style=dashed];
   "Drivers/BSP/NET/net_socket.h" -> "Drivers/BSP/NET/net_types.h" [color="#2563eb", penwidth=1.0];
   "Drivers/BSP/NET/net_socket.h" -> "Middlewares/Third_Party/FreeRTOS/Source/include/FreeRTOS.h" [color="#94a3b8", penwidth=0.7];
@@ -339,6 +373,8 @@ digraph refgraph_full {
   "Drivers/BSP/UI/ui_net_sink.c" -> "Drivers/BSP/NET/net_types.h" [color="#2563eb", penwidth=1.0];
   "Drivers/BSP/UI/ui_net_sink.c" -> "Drivers/BSP/UI/ui_net_sink.h" [color="#2563eb", penwidth=1.0];
   "Drivers/BSP/UI/ui_net_sink.c" -> "Drivers/BSP/UI/ui_net_sink_backend.h" [color="#2563eb", penwidth=1.0];
+  "Drivers/BSP/UI/ui_net_sink.c" -> "test/net_latency_test.h" [color="#2563eb", penwidth=1.0];
+  "Drivers/BSP/UI/ui_net_sink.c" -> "test/test_config.h" [color="#2563eb", penwidth=1.0];
   "Drivers/BSP/UI/ui_net_sink.c" -> "外部/系统头文件" [color="#f59e0b", penwidth=0.6, style=dashed];
   "Drivers/BSP/UI/ui_net_sink.h" -> "外部/系统头文件" [color="#f59e0b", penwidth=0.6, style=dashed];
   "Drivers/BSP/UI/ui_net_sink_backend.h" -> "外部/系统头文件" [color="#f59e0b", penwidth=0.6, style=dashed];
@@ -368,6 +404,7 @@ digraph refgraph_full {
   "Drivers/BSP/UI/ui_page_selftest.c" -> "外部/系统头文件" [color="#f59e0b", penwidth=0.6, style=dashed];
   "Drivers/BSP/UI/ui_page_selftest.h" -> "Drivers/BSP/UI/ui_content_page.h" [color="#2563eb", penwidth=1.0];
   "Drivers/BSP/UI/ui_port.c" -> "Drivers/BSP/UI/ui_port.h" [color="#2563eb", penwidth=1.0];
+  "Drivers/BSP/UI/ui_port.c" -> "Drivers/BSP/dbg_log.h" [color="#2563eb", penwidth=1.0];
   "Drivers/BSP/UI/ui_port.c" -> "Lib/lvgl/lvgl.h" [color="#94a3b8", penwidth=0.7];
   "Drivers/BSP/UI/ui_port.c" -> "外部/系统头文件" [color="#f59e0b", penwidth=0.6, style=dashed];
   "Drivers/BSP/UI/ui_port.h" -> "外部/系统头文件" [color="#f59e0b", penwidth=0.6, style=dashed];
@@ -378,6 +415,7 @@ digraph refgraph_full {
   "Drivers/BSP/UI/ui_standby.c" -> "Lib/lvgl/lvgl.h" [color="#94a3b8", penwidth=0.7];
   "Drivers/BSP/UI/ui_standby.c" -> "外部/系统头文件" [color="#f59e0b", penwidth=0.6, style=dashed];
   "Drivers/BSP/UI/ui_standby.h" -> "外部/系统头文件" [color="#f59e0b", penwidth=0.6, style=dashed];
+  "Drivers/BSP/dbg_log.h" -> "App/log/console_log.h" [color="#2563eb", penwidth=1.0];
   "Drivers/BSP/dbg_log.h" -> "App/util/sys_clock.h" [color="#2563eb", penwidth=1.0];
   "Drivers/BSP/dbg_log.h" -> "Drivers/BSP/dbg_cfg.h" [color="#2563eb", penwidth=1.0];
   "Drivers/BSP/dbg_log.h" -> "外部/系统头文件" [color="#f59e0b", penwidth=0.6, style=dashed];
@@ -401,25 +439,21 @@ digraph refgraph_full {
   "Inc/stm32f4xx_hal_conf.h" -> "外部/系统头文件" [color="#f59e0b", penwidth=0.6, style=dashed];
   "Inc/usart.h" -> "Inc/main.h" [color="#2563eb", penwidth=1.0];
   "Src/dma.c" -> "Inc/dma.h" [color="#2563eb", penwidth=1.0];
-  "Src/freertos.c" -> "App/cfg_file.h" [color="#2563eb", penwidth=1.0];
-  "Src/freertos.c" -> "App/log/sys_log.h" [color="#2563eb", penwidth=1.0];
   "Src/freertos.c" -> "App/sys_events.h" [color="#2563eb", penwidth=1.0];
+  "Src/freertos.c" -> "App/task/default_task.h" [color="#2563eb", penwidth=1.0];
   "Src/freertos.c" -> "App/task/net_task.h" [color="#2563eb", penwidth=1.0];
   "Src/freertos.c" -> "App/time_sync.h" [color="#2563eb", penwidth=1.0];
   "Src/freertos.c" -> "Drivers/BSP/CH395F/ch395f.h" [color="#2563eb", penwidth=1.0];
-  "Src/freertos.c" -> "Drivers/BSP/GD5F2GQ5UE/gd5f2gq5ue.h" [color="#2563eb", penwidth=1.0];
   "Src/freertos.c" -> "Drivers/BSP/NET/lftpd/lftpd.h" [color="#94a3b8", penwidth=0.7];
   "Src/freertos.c" -> "Drivers/BSP/NET/net_socket.h" [color="#2563eb", penwidth=1.0];
-  "Src/freertos.c" -> "Drivers/BSP/NETCFG/net_cfg.h" [color="#2563eb", penwidth=1.0];
   "Src/freertos.c" -> "Drivers/BSP/dbg_log.h" [color="#2563eb", penwidth=1.0];
   "Src/freertos.c" -> "Inc/main.h" [color="#2563eb", penwidth=1.0];
-  "Src/freertos.c" -> "Inc/usart.h" [color="#2563eb", penwidth=1.0];
-  "Src/freertos.c" -> "Lib/FatFs/ff.h" [color="#94a3b8", penwidth=0.7];
   "Src/freertos.c" -> "Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os.h" [color="#94a3b8", penwidth=0.7];
   "Src/freertos.c" -> "Middlewares/Third_Party/FreeRTOS/Source/include/FreeRTOS.h" [color="#94a3b8", penwidth=0.7];
   "Src/freertos.c" -> "Middlewares/Third_Party/FreeRTOS/Source/include/task.h" [color="#94a3b8", penwidth=0.7];
   "Src/freertos.c" -> "test/ch395f_test.h" [color="#2563eb", penwidth=1.0];
   "Src/freertos.c" -> "test/ch395f_test_task.h" [color="#2563eb", penwidth=1.0];
+  "Src/freertos.c" -> "test/test_config.h" [color="#2563eb", penwidth=1.0];
   "Src/freertos.c" -> "外部/系统头文件" [color="#f59e0b", penwidth=0.6, style=dashed];
   "Src/gpio.c" -> "Inc/gpio.h" [color="#2563eb", penwidth=1.0];
   "Src/i2c.c" -> "Inc/i2c.h" [color="#2563eb", penwidth=1.0];
@@ -447,9 +481,9 @@ digraph refgraph_full {
   "Src/stm32f4xx_hal_timebase_tim.c" -> "Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_tim.h" [color="#94a3b8", penwidth=0.7];
   "Src/stm32f4xx_it.c" -> "Inc/main.h" [color="#2563eb", penwidth=1.0];
   "Src/stm32f4xx_it.c" -> "Inc/stm32f4xx_it.h" [color="#2563eb", penwidth=1.0];
+  "Src/stm32f4xx_it.c" -> "Inc/usart.h" [color="#2563eb", penwidth=1.0];
   "Src/system_stm32f4xx.c" -> "Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f4xx.h" [color="#94a3b8", penwidth=0.7];
   "Src/usart.c" -> "Inc/usart.h" [color="#2563eb", penwidth=1.0];
-  "Src/usart.c" -> "外部/系统头文件" [color="#f59e0b", penwidth=0.6, style=dashed];
   "simulator/dbg_log.h" -> "外部/系统头文件" [color="#f59e0b", penwidth=0.6, style=dashed];
   "simulator/main.c" -> "App/cfg_file.h" [color="#2563eb", penwidth=1.0];
   "simulator/main.c" -> "App/cfg_file_store.h" [color="#2563eb", penwidth=1.0];
@@ -466,6 +500,7 @@ digraph refgraph_full {
   "simulator/sim/cfg_file_store_sim.c" -> "外部/系统头文件" [color="#f59e0b", penwidth=0.6, style=dashed];
   "simulator/sim/net_socket_sim.c" -> "Drivers/BSP/NET/net_socket.h" [color="#2563eb", penwidth=1.0];
   "simulator/sim/net_socket_sim.c" -> "外部/系统头文件" [color="#f59e0b", penwidth=0.6, style=dashed];
+  "simulator/sim/sim_latency_stub.c" -> "test/net_latency_test.h" [color="#2563eb", penwidth=1.0];
   "simulator/sim/sim_port.c" -> "Lib/lvgl/lvgl.h" [color="#94a3b8", penwidth=0.7];
   "simulator/sim/sim_port.c" -> "simulator/SDL2/SDL2-2.32.10/include/SDL.h" [color="#94a3b8", penwidth=0.7];
   "simulator/sim/sim_port.c" -> "simulator/sim/sim_port.h" [color="#2563eb", penwidth=1.0];
@@ -486,6 +521,7 @@ digraph refgraph_full {
   "test/ch395f_test_task.c" -> "test/ch395f_test.h" [color="#2563eb", penwidth=1.0];
   "test/ch395f_test_task.c" -> "test/ch395f_test_task.h" [color="#2563eb", penwidth=1.0];
   "test/ch395f_test_task.c" -> "test/gd5f_test.h" [color="#2563eb", penwidth=1.0];
+  "test/ch395f_test_task.c" -> "test/net_latency_test.h" [color="#2563eb", penwidth=1.0];
   "test/ch395f_test_task.c" -> "test/net_test_task.h" [color="#2563eb", penwidth=1.0];
   "test/ch395f_test_task.c" -> "test/sd2506_test.h" [color="#2563eb", penwidth=1.0];
   "test/ch395f_test_task.c" -> "test/storage_test.h" [color="#2563eb", penwidth=1.0];
@@ -496,9 +532,19 @@ digraph refgraph_full {
   "test/gd5f_test_task.c" -> "Drivers/BSP/GD5F2GQ5UE/nand_ftl.h" [color="#2563eb", penwidth=1.0];
   "test/gd5f_test_task.c" -> "Drivers/BSP/dbg_log.h" [color="#2563eb", penwidth=1.0];
   "test/gd5f_test_task.c" -> "Lib/FatFs/ff.h" [color="#94a3b8", penwidth=0.7];
+  "test/gd5f_test_task.c" -> "Middlewares/Third_Party/FreeRTOS/Source/include/FreeRTOS.h" [color="#94a3b8", penwidth=0.7];
   "test/gd5f_test_task.c" -> "test/gd5f_test.h" [color="#2563eb", penwidth=1.0];
   "test/gd5f_test_task.c" -> "test/test_config.h" [color="#2563eb", penwidth=1.0];
   "test/gd5f_test_task.c" -> "外部/系统头文件" [color="#f59e0b", penwidth=0.6, style=dashed];
+  "test/net_latency_test.c" -> "Drivers/BSP/CH395F/ch395f.h" [color="#2563eb", penwidth=1.0];
+  "test/net_latency_test.c" -> "Drivers/BSP/NET/net_socket.h" [color="#2563eb", penwidth=1.0];
+  "test/net_latency_test.c" -> "Drivers/BSP/dbg_log.h" [color="#2563eb", penwidth=1.0];
+  "test/net_latency_test.c" -> "Inc/main.h" [color="#2563eb", penwidth=1.0];
+  "test/net_latency_test.c" -> "test/ch395f_test.h" [color="#2563eb", penwidth=1.0];
+  "test/net_latency_test.c" -> "test/net_latency_test.h" [color="#2563eb", penwidth=1.0];
+  "test/net_latency_test.c" -> "test/test_config.h" [color="#2563eb", penwidth=1.0];
+  "test/net_latency_test.c" -> "外部/系统头文件" [color="#f59e0b", penwidth=0.6, style=dashed];
+  "test/net_latency_test.h" -> "外部/系统头文件" [color="#f59e0b", penwidth=0.6, style=dashed];
   "test/net_test_task.c" -> "Drivers/BSP/NET/net_select.h" [color="#2563eb", penwidth=1.0];
   "test/net_test_task.c" -> "Drivers/BSP/NET/net_socket.h" [color="#2563eb", penwidth=1.0];
   "test/net_test_task.c" -> "Drivers/BSP/NET/net_types.h" [color="#2563eb", penwidth=1.0];
@@ -506,6 +552,7 @@ digraph refgraph_full {
   "test/net_test_task.c" -> "Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os.h" [color="#94a3b8", penwidth=0.7];
   "test/net_test_task.c" -> "test/ch395f_test.h" [color="#2563eb", penwidth=1.0];
   "test/net_test_task.c" -> "test/ch395f_test_task.h" [color="#2563eb", penwidth=1.0];
+  "test/net_test_task.c" -> "test/net_latency_test.h" [color="#2563eb", penwidth=1.0];
   "test/net_test_task.c" -> "test/net_test_task.h" [color="#2563eb", penwidth=1.0];
   "test/net_test_task.c" -> "外部/系统头文件" [color="#f59e0b", penwidth=0.6, style=dashed];
   "test/sd2506_test.h" -> "外部/系统头文件" [color="#f59e0b", penwidth=0.6, style=dashed];
@@ -523,6 +570,7 @@ digraph refgraph_full {
   "test/storage_test_task.c" -> "Lib/FatFs/diskio.h" [color="#94a3b8", penwidth=0.7];
   "test/storage_test_task.c" -> "Lib/FatFs/ff.h" [color="#94a3b8", penwidth=0.7];
   "test/storage_test_task.c" -> "test/storage_test.h" [color="#2563eb", penwidth=1.0];
+  "test/storage_test_task.c" -> "test/test_config.h" [color="#2563eb", penwidth=1.0];
   "test/storage_test_task.c" -> "外部/系统头文件" [color="#f59e0b", penwidth=0.6, style=dashed];
   "test/test_config.c" -> "Drivers/BSP/dbg_log.h" [color="#2563eb", penwidth=1.0];
   "test/test_config.c" -> "Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os.h" [color="#94a3b8", penwidth=0.7];

docs/images/引用关系图.json

@@ -29,6 +29,14 @@
    "path": "App/cfg_file_store_mcu.c",
    "class": "fp"
   },
+  {
+   "path": "App/log/console_log.c",
+   "class": "fp"
+  },
+  {
+   "path": "App/log/console_log.h",
+   "class": "fp"
+  },
   {
    "path": "App/log/sys_log.h",
    "class": "fp"
@@ -49,6 +57,14 @@
    "path": "App/task/adc_task.h",
    "class": "fp"
   },
+  {
+   "path": "App/task/default_task.c",
+   "class": "fp"
+  },
+  {
+   "path": "App/task/default_task.h",
+   "class": "fp"
+  },
   {
    "path": "App/task/net_task.c",
    "class": "fp"
@@ -5461,6 +5477,10 @@
    "path": "simulator/sim/net_socket_sim.c",
    "class": "fp"
   },
+  {
+   "path": "simulator/sim/sim_latency_stub.c",
+   "class": "fp"
+  },
   {
    "path": "simulator/sim/sim_port.c",
    "class": "fp"
@@ -5497,6 +5517,14 @@
    "path": "test/gd5f_test_task.c",
    "class": "fp"
   },
+  {
+   "path": "test/net_latency_test.c",
+   "class": "fp"
+  },
+  {
+   "path": "test/net_latency_test.h",
+   "class": "fp"
+  },
   {
    "path": "test/net_test_task.c",
    "class": "fp"
@@ -5643,6 +5671,12 @@
    "kind": "fp-fp",
    "include": "cfg_file_store.h"
   },
+  {
+   "from": "App/cfg_file.c",
+   "to": "App/log/sys_log.h",
+   "kind": "fp-fp",
+   "include": "sys_log.h"
+  },
   {
    "from": "App/cfg_file.c",
    "to": "Drivers/BSP/dbg_log.h",
@@ -5679,6 +5713,12 @@
    "kind": "fp-ext",
    "include": "string.h"
   },
+  {
+   "from": "App/cfg_file_store_mcu.c",
+   "to": "Middlewares/Third_Party/FreeRTOS/Source/include/FreeRTOS.h",
+   "kind": "fp-tp",
+   "include": "FreeRTOS.h"
+  },
   {
    "from": "App/cfg_file_store_mcu.c",
    "to": "App/cfg_file_store.h",
@@ -5739,6 +5779,60 @@
    "kind": "fp-ext",
    "include": "stdint.h"
   },
+  {
+   "from": "App/log/console_log.c",
+   "to": "App/log/console_log.h",
+   "kind": "fp-fp",
+   "include": "console_log.h"
+  },
+  {
+   "from": "App/log/console_log.c",
+   "to": "外部/系统头文件",
+   "kind": "fp-ext",
+   "include": "stdio.h"
+  },
+  {
+   "from": "App/log/console_log.c",
+   "to": "Inc/usart.h",
+   "kind": "fp-fp",
+   "include": "usart.h"
+  },
+  {
+   "from": "App/log/console_log.c",
+   "to": "Middlewares/Third_Party/FreeRTOS/Source/include/FreeRTOS.h",
+   "kind": "fp-tp",
+   "include": "FreeRTOS.h"
+  },
+  {
+   "from": "App/log/console_log.c",
+   "to": "Middlewares/Third_Party/FreeRTOS/Source/include/task.h",
+   "kind": "fp-tp",
+   "include": "task.h"
+  },
+  {
+   "from": "App/log/console_log.c",
+   "to": "Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os.h",
+   "kind": "fp-tp",
+   "include": "cmsis_os.h"
+  },
+  {
+   "from": "App/log/console_log.c",
+   "to": "App/sys_events.h",
+   "kind": "fp-fp",
+   "include": "sys_events.h"
+  },
+  {
+   "from": "App/log/console_log.h",
+   "to": "外部/系统头文件",
+   "kind": "fp-ext",
+   "include": "stdio.h"
+  },
+  {
+   "from": "App/log/console_log.h",
+   "to": "外部/系统头文件",
+   "kind": "fp-ext",
+   "include": "stdint.h"
+  },
   {
    "from": "App/log/sys_log.h",
    "to": "外部/系统头文件",
@@ -5817,6 +5911,84 @@
    "kind": "fp-fp",
    "include": "dbg_log.h"
   },
+  {
+   "from": "App/task/default_task.c",
+   "to": "App/task/default_task.h",
+   "kind": "fp-fp",
+   "include": "default_task.h"
+  },
+  {
+   "from": "App/task/default_task.c",
+   "to": "test/test_config.h",
+   "kind": "fp-fp",
+   "include": "test_config.h"
+  },
+  {
+   "from": "App/task/default_task.c",
+   "to": "Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os.h",
+   "kind": "fp-tp",
+   "include": "cmsis_os.h"
+  },
+  {
+   "from": "App/task/default_task.c",
+   "to": "Middlewares/Third_Party/FreeRTOS/Source/include/FreeRTOS.h",
+   "kind": "fp-tp",
+   "include": "FreeRTOS.h"
+  },
+  {
+   "from": "App/task/default_task.c",
+   "to": "Middlewares/Third_Party/FreeRTOS/Source/include/task.h",
+   "kind": "fp-tp",
+   "include": "task.h"
+  },
+  {
+   "from": "App/task/default_task.c",
+   "to": "Inc/main.h",
+   "kind": "fp-fp",
+   "include": "main.h"
+  },
+  {
+   "from": "App/task/default_task.c",
+   "to": "Lib/FatFs/ff.h",
+   "kind": "fp-tp",
+   "include": "ff.h"
+  },
+  {
+   "from": "App/task/default_task.c",
+   "to": "Drivers/BSP/GD5F2GQ5UE/nand_ftl.h",
+   "kind": "fp-fp",
+   "include": "nand_ftl.h"
+  },
+  {
+   "from": "App/task/default_task.c",
+   "to": "Drivers/BSP/NETCFG/net_cfg.h",
+   "kind": "fp-fp",
+   "include": "net_cfg.h"
+  },
+  {
+   "from": "App/task/default_task.c",
+   "to": "App/cfg_file.h",
+   "kind": "fp-fp",
+   "include": "cfg_file.h"
+  },
+  {
+   "from": "App/task/default_task.c",
+   "to": "App/log/sys_log.h",
+   "kind": "fp-fp",
+   "include": "sys_log.h"
+  },
+  {
+   "from": "App/task/default_task.c",
+   "to": "App/sys_events.h",
+   "kind": "fp-fp",
+   "include": "sys_events.h"
+  },
+  {
+   "from": "App/task/default_task.c",
+   "to": "Drivers/BSP/dbg_log.h",
+   "kind": "fp-fp",
+   "include": "dbg_log.h"
+  },
   {
    "from": "App/task/net_task.c",
    "to": "外部/系统头文件",
@@ -5961,6 +6133,18 @@
    "kind": "fp-fp",
    "include": "sys_clock.h"
   },
+  {
+   "from": "App/task/ui_task.c",
+   "to": "test/test_config.h",
+   "kind": "fp-fp",
+   "include": "test_config.h"
+  },
+  {
+   "from": "App/task/ui_task.c",
+   "to": "test/net_latency_test.h",
+   "kind": "fp-fp",
+   "include": "net_latency_test.h"
+  },
   {
    "from": "App/task/ui_task.c",
    "to": "Drivers/BSP/dbg_log.h",
@@ -6069,6 +6253,12 @@
    "kind": "fp-ext",
    "include": "stddef.h"
   },
+  {
+   "from": "Drivers/BSP/dbg_log.h",
+   "to": "外部/系统头文件",
+   "kind": "fp-ext",
+   "include": "stdint.h"
+  },
   {
    "from": "Drivers/BSP/dbg_log.h",
    "to": "Drivers/BSP/dbg_cfg.h",
@@ -6081,6 +6271,12 @@
    "kind": "fp-fp",
    "include": "sys_clock.h"
   },
+  {
+   "from": "Drivers/BSP/dbg_log.h",
+   "to": "App/log/console_log.h",
+   "kind": "fp-fp",
+   "include": "console_log.h"
+  },
   {
    "from": "Drivers/BSP/CH395F/ch395f.c",
    "to": "外部/系统头文件",
@@ -6315,6 +6511,18 @@
    "kind": "fp-fp",
    "include": "ch395f.h"
   },
+  {
+   "from": "Drivers/BSP/NET/net_socket.c",
+   "to": "test/test_config.h",
+   "kind": "fp-fp",
+   "include": "test_config.h"
+  },
+  {
+   "from": "Drivers/BSP/NET/net_socket.c",
+   "to": "test/net_latency_test.h",
+   "kind": "fp-fp",
+   "include": "net_latency_test.h"
+  },
   {
    "from": "Drivers/BSP/NET/net_socket.c",
    "to": "Inc/main.h",
@@ -6561,6 +6769,12 @@
    "kind": "tp-ext",
    "include": "stdarg.h"
   },
+  {
+   "from": "Drivers/BSP/NET/lftpd/lftpd_log.c",
+   "to": "Drivers/BSP/dbg_log.h",
+   "kind": "tp-tp",
+   "include": "dbg_log.h"
+  },
   {
    "from": "Drivers/BSP/NET/lftpd/lftpd_string.c",
    "to": "外部/系统头文件",
@@ -7053,6 +7267,18 @@
    "kind": "fp-fp",
    "include": "ui_net_sink_backend.h"
   },
+  {
+   "from": "Drivers/BSP/UI/ui_net_sink.c",
+   "to": "test/test_config.h",
+   "kind": "fp-fp",
+   "include": "test_config.h"
+  },
+  {
+   "from": "Drivers/BSP/UI/ui_net_sink.c",
+   "to": "test/net_latency_test.h",
+   "kind": "fp-fp",
+   "include": "net_latency_test.h"
+  },
   {
    "from": "Drivers/BSP/UI/ui_net_sink.h",
    "to": "外部/系统头文件",
@@ -7233,6 +7459,12 @@
    "kind": "fp-tp",
    "include": "lvgl.h"
   },
+  {
+   "from": "Drivers/BSP/UI/ui_port.c",
+   "to": "Drivers/BSP/dbg_log.h",
+   "kind": "fp-fp",
+   "include": "dbg_log.h"
+  },
   {
    "from": "Drivers/BSP/UI/ui_port.h",
    "to": "外部/系统头文件",
@@ -8775,6 +9007,12 @@
    "kind": "tp-tp",
    "include": "diskio.h"
   },
+  {
+   "from": "Lib/FatFs/ff.c",
+   "to": "Drivers/BSP/dbg_log.h",
+   "kind": "tp-tp",
+   "include": "dbg_log.h"
+  },
   {
    "from": "Lib/FatFs/ff.c",
    "to": "外部/系统头文件",
@@ -38259,6 +38497,12 @@
    "kind": "fp-ext",
    "include": "stdio.h"
   },
+  {
+   "from": "simulator/sim/cfg_file_store_sim.c",
+   "to": "外部/系统头文件",
+   "kind": "fp-ext",
+   "include": "stdlib.h"
+  },
   {
    "from": "simulator/sim/cfg_file_store_sim.c",
    "to": "外部/系统头文件",
@@ -38307,6 +38551,12 @@
    "kind": "fp-ext",
    "include": "stdio.h"
   },
+  {
+   "from": "simulator/sim/sim_latency_stub.c",
+   "to": "test/net_latency_test.h",
+   "kind": "fp-fp",
+   "include": "net_latency_test.h"
+  },
   {
    "from": "simulator/sim/sim_port.c",
    "to": "simulator/sim/sim_port.h",
@@ -38415,6 +38665,12 @@
    "kind": "fp-tp",
    "include": "cmsis_os.h"
   },
+  {
+   "from": "Src/freertos.c",
+   "to": "test/test_config.h",
+   "kind": "fp-fp",
+   "include": "test_config.h"
+  },
   {
    "from": "Src/freertos.c",
    "to": "外部/系统头文件",
@@ -38445,24 +38701,6 @@
    "kind": "fp-fp",
    "include": "net_socket.h"
   },
-  {
-   "from": "Src/freertos.c",
-   "to": "Inc/usart.h",
-   "kind": "fp-fp",
-   "include": "usart.h"
-  },
-  {
-   "from": "Src/freertos.c",
-   "to": "Lib/FatFs/ff.h",
-   "kind": "fp-tp",
-   "include": "ff.h"
-  },
-  {
-   "from": "Src/freertos.c",
-   "to": "Drivers/BSP/GD5F2GQ5UE/gd5f2gq5ue.h",
-   "kind": "fp-fp",
-   "include": "gd5f2gq5ue.h"
-  },
   {
    "from": "Src/freertos.c",
    "to": "Drivers/BSP/NET/lftpd/lftpd.h",
@@ -38495,21 +38733,9 @@
   },
   {
    "from": "Src/freertos.c",
-   "to": "App/log/sys_log.h",
+   "to": "App/task/default_task.h",
    "kind": "fp-fp",
-   "include": "sys_log.h"
-  },
-  {
-   "from": "Src/freertos.c",
-   "to": "Drivers/BSP/NETCFG/net_cfg.h",
-   "kind": "fp-fp",
-   "include": "net_cfg.h"
-  },
-  {
-   "from": "Src/freertos.c",
-   "to": "App/cfg_file.h",
-   "kind": "fp-fp",
-   "include": "cfg_file.h"
+   "include": "default_task.h"
   },
   {
    "from": "Src/gpio.c",
@@ -38673,6 +38899,12 @@
    "kind": "fp-fp",
    "include": "stm32f4xx_it.h"
   },
+  {
+   "from": "Src/stm32f4xx_it.c",
+   "to": "Inc/usart.h",
+   "kind": "fp-fp",
+   "include": "usart.h"
+  },
   {
    "from": "Src/system_stm32f4xx.c",
    "to": "Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f4xx.h",
@@ -38685,12 +38917,6 @@
    "kind": "fp-fp",
    "include": "usart.h"
   },
-  {
-   "from": "Src/usart.c",
-   "to": "外部/系统头文件",
-   "kind": "fp-ext",
-   "include": "stdio.h"
-  },
   {
    "from": "test/ch395f_test.h",
    "to": "外部/系统头文件",
@@ -38721,6 +38947,12 @@
    "kind": "fp-fp",
    "include": "net_test_task.h"
   },
+  {
+   "from": "test/ch395f_test_task.c",
+   "to": "test/net_latency_test.h",
+   "kind": "fp-fp",
+   "include": "net_latency_test.h"
+  },
   {
    "from": "test/ch395f_test_task.c",
    "to": "Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os.h",
@@ -38799,6 +39031,12 @@
    "kind": "fp-ext",
    "include": "string.h"
   },
+  {
+   "from": "test/gd5f_test_task.c",
+   "to": "Middlewares/Third_Party/FreeRTOS/Source/include/FreeRTOS.h",
+   "kind": "fp-tp",
+   "include": "FreeRTOS.h"
+  },
   {
    "from": "test/gd5f_test_task.c",
    "to": "test/test_config.h",
@@ -38829,6 +39067,60 @@
    "kind": "fp-tp",
    "include": "ff.h"
   },
+  {
+   "from": "test/net_latency_test.c",
+   "to": "外部/系统头文件",
+   "kind": "fp-ext",
+   "include": "string.h"
+  },
+  {
+   "from": "test/net_latency_test.c",
+   "to": "test/net_latency_test.h",
+   "kind": "fp-fp",
+   "include": "net_latency_test.h"
+  },
+  {
+   "from": "test/net_latency_test.c",
+   "to": "test/ch395f_test.h",
+   "kind": "fp-fp",
+   "include": "ch395f_test.h"
+  },
+  {
+   "from": "test/net_latency_test.c",
+   "to": "Drivers/BSP/CH395F/ch395f.h",
+   "kind": "fp-fp",
+   "include": "ch395f.h"
+  },
+  {
+   "from": "test/net_latency_test.c",
+   "to": "Drivers/BSP/NET/net_socket.h",
+   "kind": "fp-fp",
+   "include": "net_socket.h"
+  },
+  {
+   "from": "test/net_latency_test.c",
+   "to": "test/test_config.h",
+   "kind": "fp-fp",
+   "include": "test_config.h"
+  },
+  {
+   "from": "test/net_latency_test.c",
+   "to": "Inc/main.h",
+   "kind": "fp-fp",
+   "include": "main.h"
+  },
+  {
+   "from": "test/net_latency_test.c",
+   "to": "Drivers/BSP/dbg_log.h",
+   "kind": "fp-fp",
+   "include": "dbg_log.h"
+  },
+  {
+   "from": "test/net_latency_test.h",
+   "to": "外部/系统头文件",
+   "kind": "fp-ext",
+   "include": "stdint.h"
+  },
   {
    "from": "test/net_test_task.c",
    "to": "外部/系统头文件",
@@ -38871,6 +39163,12 @@
    "kind": "fp-fp",
    "include": "net_test_task.h"
   },
+  {
+   "from": "test/net_test_task.c",
+   "to": "test/net_latency_test.h",
+   "kind": "fp-fp",
+   "include": "net_latency_test.h"
+  },
   {
    "from": "test/net_test_task.c",
    "to": "Drivers/BSP/dbg_log.h",
@@ -38967,6 +39265,12 @@
    "kind": "fp-fp",
    "include": "dbg_log.h"
   },
+  {
+   "from": "test/storage_test_task.c",
+   "to": "test/test_config.h",
+   "kind": "fp-fp",
+   "include": "test_config.h"
+  },
   {
    "from": "test/storage_test_task.c",
    "to": "test/storage_test.h",
@@ -39085,6 +39389,13 @@
   "App/cfg_file_store_mcu.c": [
    "string.h"
   ],
+  "App/log/console_log.c": [
+   "stdio.h"
+  ],
+  "App/log/console_log.h": [
+   "stdint.h",
+   "stdio.h"
+  ],
   "App/log/sys_log.h": [
    "stddef.h",
    "stdint.h"
@@ -39269,6 +39580,7 @@
   ],
   "Drivers/BSP/dbg_log.h": [
    "stddef.h",
+   "stdint.h",
    "stdio.h"
   ],
   "Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f407xx.h": [
@@ -40481,9 +40793,6 @@
    "stdio.h",
    "string.h"
   ],
-  "Src/usart.c": [
-   "stdio.h"
-  ],
   "simulator/SDL2/SDL2-2.32.10/include/SDL2/SDL_assert.h": [
    "signal.h"
   ],
@@ -40730,6 +41039,7 @@
   ],
   "simulator/sim/cfg_file_store_sim.c": [
    "stdio.h",
+   "stdlib.h",
    "string.h",
    "sys/stat.h"
   ],
@@ -40760,6 +41070,12 @@
   "test/gd5f_test_task.c": [
    "string.h"
   ],
+  "test/net_latency_test.c": [
+   "string.h"
+  ],
+  "test/net_latency_test.h": [
+   "stdint.h"
+  ],
   "test/net_test_task.c": [
    "string.h"
   ],
@@ -40781,11 +41097,11 @@
   ]
  },
  "stats": {
-  "files_indexed": 1396,
-  "includes_parsed": 5588,
-  "resolved": 4539,
-  "unresolved": 1049,
-  "nodes_fp": 126,
+  "files_indexed": 1403,
+  "includes_parsed": 5634,
+  "resolved": 4579,
+  "unresolved": 1055,
+  "nodes_fp": 133,
   "nodes_tp": 1256,
   "ext_names": 353
  },

docs/images/引用关系图_模块.dot

@@ -28,7 +28,7 @@ digraph refgraph_module {
   "test" [fillcolor="#dbeafe", color="#1d4ed8"];
   "其他(第三方)" [fillcolor="#f3f4f6", color="#9ca3af"];
   "外部/系统头文件" [shape=ellipse, fillcolor="#fef3c7", color="#d97706"];
-  "App" -> "App/log" [color="#2563eb", penwidth=1.2, label="×1"];
+  "App" -> "App/log" [color="#2563eb", penwidth=1.2, label="×2"];
   "App" -> "App/util" [color="#2563eb", penwidth=1.2, label="×2"];
   "App" -> "BSP(公共)" [color="#2563eb", penwidth=1.2, label="×3"];
   "App" -> "BSP/GD5F2GQ5UE" [color="#2563eb", penwidth=1.2, label="×1"];
@@ -37,32 +37,38 @@ digraph refgraph_module {
   "App" -> "BSP/SD2506" [color="#2563eb", penwidth=1.2, label="×1"];
   "App" -> "BSP/TPAFE5160" [color="#2563eb", penwidth=1.2, label="×1"];
   "App" -> "FatFs" [color="#2563eb", penwidth=1.2, label="×1"];
-  "App" -> "FreeRTOS" [color="#2563eb", penwidth=1.2, label="×1"];
+  "App" -> "FreeRTOS" [color="#2563eb", penwidth=1.2, label="×2"];
   "App" -> "Src/Inc (CubeMX)" [color="#2563eb", penwidth=1.2, label="×2"];
   "App" -> "外部/系统头文件" [color="#94a3b8", penwidth=0.7, label="×7"];
+  "App/log" -> "App" [color="#2563eb", penwidth=1.2, label="×1"];
   "App/log" -> "App/util" [color="#2563eb", penwidth=1.2, label="×1"];
   "App/log" -> "BSP(公共)" [color="#2563eb", penwidth=1.2, label="×1"];
   "App/log" -> "FatFs" [color="#2563eb", penwidth=1.2, label="×1"];
-  "App/log" -> "FreeRTOS" [color="#2563eb", penwidth=1.2, label="×1"];
-  "App/log" -> "外部/系统头文件" [color="#94a3b8", penwidth=0.7, label="×2"];
-  "App/task" -> "App" [color="#2563eb", penwidth=1.2, label="×2"];
-  "App/task" -> "App/log" [color="#2563eb", penwidth=1.2, label="×1"];
+  "App/log" -> "FreeRTOS" [color="#2563eb", penwidth=1.2, label="×4"];
+  "App/log" -> "Src/Inc (CubeMX)" [color="#2563eb", penwidth=1.2, label="×1"];
+  "App/log" -> "外部/系统头文件" [color="#94a3b8", penwidth=0.7, label="×4"];
+  "App/task" -> "App" [color="#2563eb", penwidth=1.2, label="×4"];
+  "App/task" -> "App/log" [color="#2563eb", penwidth=1.2, label="×2"];
   "App/task" -> "App/util" [color="#2563eb", penwidth=1.2, label="×1"];
-  "App/task" -> "BSP(公共)" [color="#2563eb", penwidth=1.2, label="×4"];
+  "App/task" -> "BSP(公共)" [color="#2563eb", penwidth=1.2, label="×5"];
   "App/task" -> "BSP/CH395F" [color="#2563eb", penwidth=1.2, label="×1"];
+  "App/task" -> "BSP/GD5F2GQ5UE" [color="#2563eb", penwidth=1.2, label="×1"];
   "App/task" -> "BSP/NET" [color="#2563eb", penwidth=1.2, label="×2"];
-  "App/task" -> "BSP/NETCFG" [color="#2563eb", penwidth=1.2, label="×1"];
+  "App/task" -> "BSP/NETCFG" [color="#2563eb", penwidth=1.2, label="×2"];
   "App/task" -> "BSP/RS485" [color="#2563eb", penwidth=1.2, label="×1"];
   "App/task" -> "BSP/TPAFE5160" [color="#2563eb", penwidth=1.2, label="×1"];
   "App/task" -> "BSP/UI" [color="#2563eb", penwidth=1.2, label="×4"];
-  "App/task" -> "FreeRTOS" [color="#2563eb", penwidth=1.2, label="×4"];
-  "App/task" -> "test" [color="#2563eb", penwidth=1.2, label="×1"];
+  "App/task" -> "FatFs" [color="#2563eb", penwidth=1.2, label="×1"];
+  "App/task" -> "FreeRTOS" [color="#2563eb", penwidth=1.2, label="×7"];
+  "App/task" -> "Src/Inc (CubeMX)" [color="#2563eb", penwidth=1.2, label="×1"];
+  "App/task" -> "test" [color="#2563eb", penwidth=1.2, label="×4"];
   "App/task" -> "外部/系统头文件" [color="#94a3b8", penwidth=0.7, label="×2"];
   "App/util" -> "BSP(公共)" [color="#2563eb", penwidth=1.2, label="×1"];
   "App/util" -> "BSP/SD2506" [color="#2563eb", penwidth=1.2, label="×1"];
   "App/util" -> "FreeRTOS" [color="#2563eb", penwidth=1.2, label="×2"];
   "App/util" -> "Src/Inc (CubeMX)" [color="#2563eb", penwidth=1.2, label="×1"];
   "App/util" -> "外部/系统头文件" [color="#94a3b8", penwidth=0.7, label="×4"];
+  "BSP(公共)" -> "App/log" [color="#2563eb", penwidth=1.2, label="×1"];
   "BSP(公共)" -> "App/util" [color="#2563eb", penwidth=1.2, label="×1"];
   "BSP(公共)" -> "外部/系统头文件" [color="#94a3b8", penwidth=0.7, label="×1"];
   "BSP/CH395F" -> "BSP(公共)" [color="#2563eb", penwidth=1.2, label="×1"];
@@ -77,6 +83,7 @@ digraph refgraph_module {
   "BSP/NET" -> "BSP/CH395F" [color="#2563eb", penwidth=1.2, label="×2"];
   "BSP/NET" -> "FreeRTOS" [color="#2563eb", penwidth=1.2, label="×8"];
   "BSP/NET" -> "Src/Inc (CubeMX)" [color="#2563eb", penwidth=1.2, label="×2"];
+  "BSP/NET" -> "test" [color="#2563eb", penwidth=1.2, label="×2"];
   "BSP/NET" -> "外部/系统头文件" [color="#94a3b8", penwidth=0.7, label="×3"];
   "BSP/NETCFG" -> "App" [color="#2563eb", penwidth=1.2, label="×3"];
   "BSP/NETCFG" -> "BSP(公共)" [color="#2563eb", penwidth=1.2, label="×2"];
@@ -87,14 +94,16 @@ digraph refgraph_module {
   "BSP/TPAFE5160" -> "BSP(公共)" [color="#2563eb", penwidth=1.2, label="×1"];
   "BSP/TPAFE5160" -> "Src/Inc (CubeMX)" [color="#2563eb", penwidth=1.2, label="×2"];
   "BSP/UI" -> "App/log" [color="#2563eb", penwidth=1.2, label="×2"];
-  "BSP/UI" -> "BSP(公共)" [color="#2563eb", penwidth=1.2, label="×4"];
+  "BSP/UI" -> "BSP(公共)" [color="#2563eb", penwidth=1.2, label="×5"];
   "BSP/UI" -> "BSP/NET" [color="#2563eb", penwidth=1.2, label="×2"];
   "BSP/UI" -> "BSP/NETCFG" [color="#2563eb", penwidth=1.2, label="×1"];
   "BSP/UI" -> "LVGL" [color="#2563eb", penwidth=1.2, label="×9"];
+  "BSP/UI" -> "test" [color="#2563eb", penwidth=1.2, label="×2"];
   "BSP/UI" -> "外部/系统头文件" [color="#94a3b8", penwidth=0.7, label="×20"];
   "CMSIS" -> "HAL" [color="#94a3b8", penwidth=0.7, label="×1"];
   "CMSIS" -> "外部/系统头文件" [color="#94a3b8", penwidth=0.7, label="×22"];
   "FatFs" -> "App/util" [color="#94a3b8", penwidth=0.7, label="×1"];
+  "FatFs" -> "BSP(公共)" [color="#94a3b8", penwidth=0.7, label="×1"];
   "FatFs" -> "FreeRTOS" [color="#94a3b8", penwidth=0.7, label="×1"];
   "FatFs" -> "外部/系统头文件" [color="#94a3b8", penwidth=0.7, label="×2"];
   "FreeRTOS" -> "CMSIS" [color="#94a3b8", penwidth=0.7, label="×1"];
@@ -109,27 +118,24 @@ digraph refgraph_module {
   "LVGL" -> "其他(第三方)" [color="#94a3b8", penwidth=0.7, label="×1"];
   "LVGL" -> "外部/系统头文件" [color="#94a3b8", penwidth=0.7, label="×204"];
   "SDL2" -> "外部/系统头文件" [color="#94a3b8", penwidth=0.7, label="×36"];
-  "Src/Inc (CubeMX)" -> "App" [color="#2563eb", penwidth=1.2, label="×4"];
-  "Src/Inc (CubeMX)" -> "App/log" [color="#2563eb", penwidth=1.2, label="×1"];
-  "Src/Inc (CubeMX)" -> "App/task" [color="#2563eb", penwidth=1.2, label="×1"];
+  "Src/Inc (CubeMX)" -> "App" [color="#2563eb", penwidth=1.2, label="×3"];
+  "Src/Inc (CubeMX)" -> "App/task" [color="#2563eb", penwidth=1.2, label="×2"];
   "Src/Inc (CubeMX)" -> "App/util" [color="#2563eb", penwidth=1.2, label="×1"];
   "Src/Inc (CubeMX)" -> "BSP(公共)" [color="#2563eb", penwidth=1.2, label="×2"];
   "Src/Inc (CubeMX)" -> "BSP/CH395F" [color="#2563eb", penwidth=1.2, label="×2"];
-  "Src/Inc (CubeMX)" -> "BSP/GD5F2GQ5UE" [color="#2563eb", penwidth=1.2, label="×2"];
+  "Src/Inc (CubeMX)" -> "BSP/GD5F2GQ5UE" [color="#2563eb", penwidth=1.2, label="×1"];
   "Src/Inc (CubeMX)" -> "BSP/NET" [color="#2563eb", penwidth=1.2, label="×3"];
-  "Src/Inc (CubeMX)" -> "BSP/NETCFG" [color="#2563eb", penwidth=1.2, label="×1"];
   "Src/Inc (CubeMX)" -> "BSP/RS485" [color="#2563eb", penwidth=1.2, label="×1"];
   "Src/Inc (CubeMX)" -> "BSP/SD2506" [color="#2563eb", penwidth=1.2, label="×1"];
   "Src/Inc (CubeMX)" -> "BSP/TPAFE5160" [color="#2563eb", penwidth=1.2, label="×1"];
   "Src/Inc (CubeMX)" -> "CMSIS" [color="#2563eb", penwidth=1.2, label="×1"];
-  "Src/Inc (CubeMX)" -> "FatFs" [color="#2563eb", penwidth=1.2, label="×1"];
   "Src/Inc (CubeMX)" -> "FreeRTOS" [color="#2563eb", penwidth=1.2, label="×4"];
   "Src/Inc (CubeMX)" -> "HAL" [color="#2563eb", penwidth=1.2, label="×14"];
   "Src/Inc (CubeMX)" -> "lftpd" [color="#2563eb", penwidth=1.2, label="×1"];
-  "Src/Inc (CubeMX)" -> "test" [color="#2563eb", penwidth=1.2, label="×2"];
-  "Src/Inc (CubeMX)" -> "外部/系统头文件" [color="#94a3b8", penwidth=0.7, label="×5"];
+  "Src/Inc (CubeMX)" -> "test" [color="#2563eb", penwidth=1.2, label="×3"];
+  "Src/Inc (CubeMX)" -> "外部/系统头文件" [color="#94a3b8", penwidth=0.7, label="×4"];
   "dhara" -> "外部/系统头文件" [color="#94a3b8", penwidth=0.7, label="×5"];
-  "lftpd" -> "BSP(公共)" [color="#94a3b8", penwidth=0.7, label="×3"];
+  "lftpd" -> "BSP(公共)" [color="#94a3b8", penwidth=0.7, label="×4"];
   "lftpd" -> "BSP/NET" [color="#94a3b8", penwidth=0.7, label="×3"];
   "lftpd" -> "FatFs" [color="#94a3b8", penwidth=0.7, label="×2"];
   "lftpd" -> "FreeRTOS" [color="#94a3b8", penwidth=0.7, label="×2"];
@@ -141,16 +147,17 @@ digraph refgraph_module {
   "simulator" -> "BSP/UI" [color="#2563eb", penwidth=1.2, label="×5"];
   "simulator" -> "LVGL" [color="#2563eb", penwidth=1.2, label="×3"];
   "simulator" -> "SDL2" [color="#2563eb", penwidth=1.2, label="×2"];
+  "simulator" -> "test" [color="#2563eb", penwidth=1.2, label="×1"];
   "simulator" -> "外部/系统头文件" [color="#94a3b8", penwidth=0.7, label="×6"];
   "test" -> "App" [color="#2563eb", penwidth=1.2, label="×1"];
   "test" -> "App/task" [color="#2563eb", penwidth=1.2, label="×1"];
-  "test" -> "BSP(公共)" [color="#2563eb", penwidth=1.2, label="×6"];
-  "test" -> "BSP/CH395F" [color="#2563eb", penwidth=1.2, label="×1"];
+  "test" -> "BSP(公共)" [color="#2563eb", penwidth=1.2, label="×7"];
+  "test" -> "BSP/CH395F" [color="#2563eb", penwidth=1.2, label="×2"];
   "test" -> "BSP/GD5F2GQ5UE" [color="#2563eb", penwidth=1.2, label="×4"];
-  "test" -> "BSP/NET" [color="#2563eb", penwidth=1.2, label="×4"];
+  "test" -> "BSP/NET" [color="#2563eb", penwidth=1.2, label="×5"];
   "test" -> "BSP/SD2506" [color="#2563eb", penwidth=1.2, label="×1"];
   "test" -> "FatFs" [color="#2563eb", penwidth=1.2, label="×3"];
-  "test" -> "FreeRTOS" [color="#2563eb", penwidth=1.2, label="×4"];
-  "test" -> "Src/Inc (CubeMX)" [color="#2563eb", penwidth=1.2, label="×1"];
-  "test" -> "外部/系统头文件" [color="#94a3b8", penwidth=0.7, label="×10"];
+  "test" -> "FreeRTOS" [color="#2563eb", penwidth=1.2, label="×5"];
+  "test" -> "Src/Inc (CubeMX)" [color="#2563eb", penwidth=1.2, label="×2"];
+  "test" -> "外部/系统头文件" [color="#94a3b8", penwidth=0.7, label="×12"];
 }

docs/内存管理/RAM使用分析与优化方案.md

@@ -204,7 +204,7 @@ void vApplicationMallocFailedHook(void)
 
 #### 0.2 运行时栈水位（已落地：`stack_probe_poll`，2026-09-21）
 
-实现位置：`Src/freertos.c` 的 USER CODE 区（**不新增文件**，无 Keil/CMake 双端注册成本）。
+实现位置：`App/task/default_task.c` 的 `stack_probe_poll`（2026-09-21 落地于 `Src/freertos.c` USER CODE 区，2026-09-25 随 defaultTask 任务体整体迁出至 `App/task/` 并注册 Keil 工程 App 组）。
 数据源是本版 CMSIS/FreeRTOS **已有**的 API：`osThreadGetStackSpace()`（剩余字节，内部走
 `uxTaskGetStackHighWaterMark`，特征值法与 `configCHECK_FOR_STACK_OVERFLOW=2` 同源）。
 本版**没有** `osThreadGetStackSize` 实现，也**没有** `ulTaskGetStackDepth` /

docs/控制台单写者日志设计说明.md

@@ -0,0 +1,315 @@
+# 控制台单写者日志设计说明
+
+> **版本**：v1.1（已实施）
+> **日期**：2026-09-25
+> **状态**：已实施并验证——`@build` 0 错误 0 警告、`@test` 硬件闭环 PASS（2026-09-25，见 §10）；设计 2026-09-24 加固实施（当时位于 `Src/usart.c` USER CODE 区），2026-09-25 实现迁出至 `App/log/`（HAL 生成文件不含应用代码）；同日写者任务体自 `Src/freertos.c` 迁至 `App/task/default_task.c`（与其余 5 任务文件同址归位）
+> **关联文档**：`项目架构总览.md` · `运行与自检记录设计说明.md`（姊妹模块：持久化日志，同一写者任务） · `测试说明/链路延迟测试说明.md`（D6 日志税 / S8 非阻塞日志，需求出处） · AGENTS.md「平台约束」
+
+## 1. 背景：实测故障与根因
+
+### 1.1 实测故障（2026-09-24，双证据）
+
+| # | 症状 | 实测证据 | 后果 |
+|---|------|---------|------|
+| F1 | 日志行字符级交错 | 崩溃前两行日志逐字符交错：`"[2026-[2026-0909-24 15:2-24 15:27:37:39]…"` | @test 必检标记可能假性丢失、日志不可读 |
+| F2 | HardFault（脏指针直接进入 UART） | BFAR=0x10010000（恰为 CCM 末尾+1），PC 落在 `HAL_UART_Transmit` 的缓冲读取处 | 崩溃上报路径自身再崩；被破坏的字符串指针被 UART 逐字节读取 |
+
+前兆：2026-09-22 链路延迟测试实测**开机连续丢行**（多任务并发 `printf` → 非重入 `fputc`/`HAL_UART_Transmit` 丢整行，~2s 自恢复；`链路延迟测试说明.md` §9.2）——同类竞态的温和形态，当时列为 S8 待办（日志非阻塞化）。
+
+### 1.2 根因分析（旧路径：`DBG_*` → `printf` → `fputc`）
+
+| # | 根因 | 机理 | 对应故障 |
+|---|------|------|---------|
+| C1 | 逐字符发送 | `fputc` 每字符一次 `HAL_UART_Transmit(1 字节)`；两次调用之间可发生任务切换 | F1 交错 |
+| C2 | 调用方缓冲直达 UART | `HAL_UART_Transmit` 的缓冲指针是调用方（可能已被破坏）的指针 | F2 HardFault |
+| C3 | 多任务并发直触 UART | 轮询 Transmit 的并发保护是 `gState` 状态标志（§3.4）：竞争失败方**立即**返回 `HAL_BUSY`（不等待、不重试），返回值被忽略 → 静默丢数据 | 09-22 丢行 |
+
+HAL 并发语义（本仓库实现实测，`stm32f4xx_hal_uart.c:1135`）：轮询版 `HAL_UART_Transmit` **不加** `__HAL_LOCK`（`huart->Lock` 标志仅 IT/DMA 路径使用，`stm32f4xx_hal_def.h:93`）；入函数检查 `gState==READY`，全程保持 `BUSY_TX` 直到发完 —— **单次调用是原子的，但调用之间没有排队机制**：并发调用方立即拿到 `HAL_BUSY`。逐字符路径下（C1）"单次调用 = 单字节"，原子性退化为字节级（→ F1）；整行路径下竞争失败方整行丢失（→ C3）。
+
+## 2. 设计目标与约束
+
+### 2.1 目标
+
+| # | 目标 | 达成方式 |
+|---|------|---------|
+| G1 | 行级原子：不同行不再逐字符交错 | 整行一次性入环形缓冲；唯一写者发出（UART 全局只有一个发送调用点） |
+| G2 | 指针可控：进入 `HAL_UART_Transmit` 的缓冲恒受本模块控制 | 调用方指针只经拷贝入环、到不了 UART；写者发出的缓冲恒为环形缓冲或模块本地静态缓冲 |
+| G3 | 不新增任务、不用 C 库堆、不新增内核对象 | 复用既有 defaultTask 作写者；环形缓冲 = 4KB 静态 BSS；复用 `sys_evt` 事件标志位 |
+| G4 | 内核启动前 / 写者未注册 / ISR / 异常钩子路径不降级 | 回退：有界直发（`dbg_console_write_raw`，≤256B 截断、不等待、不死锁、零内核对象） |
+| G5 | 缓冲满丢行必须可观测 | 丢弃计数 + 写者刷出 `[ERR] CONSOLE dropped N lines` —— 含 `[ERR]` 模式，`@test` Forbidden 判 FAIL，丢失永不静默 |
+
+### 2.2 约束
+
+| # | 约束 | 出处 |
+|---|------|------|
+| K1 | 内核启动前禁止创建/使用任何 FreeRTOS/CMSIS-RTOS 对象 | AGENTS.md 平台约束（2026-09-20 启动失败实证根因）→ 本模块内核前纯 BSS/寄存器机制 |
+| K2 | 禁止 `malloc/calloc/realloc`（C 堆仅 512B） | AGENTS.md P0-1 → 全部状态静态 BSS |
+| K3 | HAL 生成文件（`Src/`、`Inc/`）不含应用代码 | 2026-09-25 迁移动机 → 实现位于 `App/log/` |
+| K4 | 生产者阻塞时间有界 | 最多 `DBG_CON_WAIT_MS`(200ms)，日志不得阻塞业务 |
+| K5 | RAM 预算紧张，新增静态内存必须核算 | §8 |
+
+## 3. 总体架构
+
+### 3.1 单写者模型
+
+| 角色 | 实体 | 职责 |
+|------|------|------|
+| 生产者 | 全部任务 + 内核前主线程 + ISR | 调用点格式化整行（库 `snprintf`）→ `dbg_console_write_line()` |
+| 写者 | **defaultTask（唯一）** | 进主循环前 `dbg_console_writer_attach()` 注册为唯一发送者；循环内周期 `dbg_console_drain()` |
+| 物理通道 | USART1（PA9 TX / PA10 RX，115200，8N1） | 轮询发送（`HAL_UART_Transmit`）；CubeMX 配置的 DMA TX（DMA2_Stream7）未使用 |
+| 唤醒 | `SYS_EVT_CONSOLE_TX`（`sys_evt` bit 6） | **消费型命令位**（`osFlagsWaitAny` 默认消费，与 AGENTS.md 事件位语义一致；区别于就绪位必须 `osFlagsNoClear`） |
+
+**与其他日志子系统的关系**（同一"单写者纪律"，同一属主任务）：
+
+| 子系统 | 通道 | 写者 | 持久化 |
+|--------|------|------|--------|
+| 控制台单写者（本文档） | USART1 串口 | defaultTask | 无（易失，复位丢失）——实时调试流 |
+| sys_log 运行/自检记录 | FatFS `/log/*.log` | defaultTask（同一任务） | 是（定长 64B 记录，`运行与自检记录设计说明.md`） |
+| 配置引擎 | FatFS `/config.ini` | defaultTask（同一任务） | 是 |
+
+defaultTask 主循环按序处理：控制台排空 → 配置保存执行 → 2s 配置轮询 → LED 心跳 → syslog 落盘 → 栈水位观测——同一任务串行化三类 I/O，任务间零竞争。
+
+### 3.2 文件清单
+
+| 文件 | 端 | 角色 |
+|------|-----|------|
+| `App/log/console_log.h` | MCU | API 声明：5 个控制台函数 + `fputc` retarget + `DBG_CON_LINE_MAX` |
+| `App/log/console_log.c` | MCU | 实现：环形缓冲 / 生产者 / 写者 / 裸发 / `fputc` |
+| `Drivers/BSP/dbg_log.h` | 共享 | `#include "console_log.h"`；`DBG_PRINT` 宏绑定 `dbg_console_write_line`（整行一次入环） |
+| `simulator/dbg_log.h` | 模拟器 | `printf` stub——模拟器不编译本模块（宿主 `printf` 天然串行，无需单写者） |
+| `App/task/default_task.c` | MCU | 写者任务体：`dbg_console_writer_attach()` 注册 + 主循环 `dbg_console_drain()`；含存储 bring-up / 配置引擎 / syslog 落盘 / LED / 栈水位（2026-09-25 自 `Src/freertos.c` 迁出） |
+| `Src/freertos.c` | MCU | CubeMX 接线：6 任务创建 + netMsgQueue + sys_evt；栈溢出/堆失败钩子裸发（任务名先范围校验再拷入本地缓冲） |
+| `Src/usart.c` | MCU | 纯 CubeMX 生成（UART 初始化 / MspInit / 句柄声明）——零应用代码 |
+
+### 3.3 拓扑
+
+```mermaid
+flowchart LR
+    subgraph P["生产者（任意上下文）"]
+        P1["netTask / ftpTask / uiTask / timeSync / testTask"]
+        P2["内核前主线程<br/>(MX init / app_main_init)"]
+        P3["ISR / 异常钩子"]
+    end
+    R["环形缓冲 4KB<br/>BSS（SRAM1）<br/>head/tail 16 位回绕"]
+    E["sys_evt bit6<br/>SYS_EVT_CONSOLE_TX"]
+    W["写者 = defaultTask<br/>dbg_console_drain()"]
+    U["USART1 115200<br/>(PA9/PA10, 轮询)"]
+
+    P1 -- "dbg_console_write_line(整行 ≤192B)" --> R
+    R --> E --> W
+    W -- "HAL_UART_Transmit(块 ≤256B)" --> U
+    P2 -- "写者未注册：整行直发" --> U
+    P3 -- "有界直发 ≤256B" --> U
+```
+
+### 3.4 HAL 并发语义与本设计的配合（实现实测）
+
+轮询 `HAL_UART_Transmit`（`stm32f4xx_hal_uart.c:1135`）：`gState READY → BUSY_TX（全程）→ READY`；并发调用见非 READY **立即**返回 `HAL_BUSY`（不排队）。本设计的三个运行区间：
+
+| 区间 | 发送者构成 | 并发行为 |
+|------|-----------|---------|
+| 内核启动前 | 仅主线程（单线程） | 无并发，直发安全 |
+| 写者未注册（内核启动 → defaultTask attach，时长取决于存储 bring-up，通常秒级） | 多任务直发 | 竞争失败方立即 `HAL_BUSY` → **整行丢失（未计数、未告警）**；`gState` 检查跨整行保持 → **只丢不交错** |
+| 写者已注册（稳态） | 任务上下文唯一调用者 = 写者 | 任务上下文零竞争；残余窗口 = ISR 直发撞写者发送中（立即返回、丢失、不挂死，§7） |
+
+## 4. 详细设计
+
+### 4.1 环形缓冲
+
+| 参数 | 值 | 理由 |
+|------|-----|------|
+| 容量 `DBG_CON_RING_SIZE` | 4096B | 2 的幂 → `&(SIZE-1)` 回绕免除法；≈21 整行（192B/行）余量 |
+| head/tail | `uint16` + `volatile`，单生产者/单写者 | head = 生产者写位置，tail = 写者读位置 |
+| 已用字节 | `(head - tail) & (SIZE-1)` | 无符号差自然回绕，免锁可读 |
+| 单行可接收上限 | `SIZE/2 = 2048B` | 保证"一行恒可入环"；正常路径受 `DBG_CON_LINE_MAX=192B` 约束，不触发 |
+| 位置 | BSS（SRAM1，非 CCM） | CCM = FreeRTOS 堆，放 BSS 不占堆；轮询发送不依赖 DMA 可达性（CCM 的 DMA 不可达约束不适用） |
+
+### 4.2 生产者路径（`con_append`）
+
+```mermaid
+flowchart TD
+    A["dbg_console_write_line / fputc"] --> B{"写者已注册?<br/>(writer_up)"}
+    B -- "否（内核前 / 未 attach）" --> R["write_raw 整行直发<br/>(≤256B 截断, 不等待)"]
+    B -- 是 --> C{"中断/异常上下文?<br/>(__get_IPSR() ≠ 0)"}
+    C -- 是 --> R
+    C -- 否 --> D{"当前任务 == 写者?"}
+    D -- 是 --> E["先 dbg_console_drain()<br/>(腾空环形缓冲, 避免自等)"]
+    D -- 否 --> F{"环内空间 ≥ 行长?"}
+    E --> F
+    F -- 是 --> G["临界区：整行拷贝<br/>(head→环尾 + 回绕两段) + 推进 head"]
+    F -- 否 --> H["vTaskDelay(1) 等待<br/>最多 200ms (200 tick)"]
+    H -- 出现空间 --> G
+    H -- 超时 --> I["丢弃：s_con_drop++<br/>(写者随后刷 [ERR] CONSOLE dropped N lines)"]
+    G --> J["osEventFlagsSet(SYS_EVT_CONSOLE_TX)<br/>唤醒写者（句柄 NULL 保护）"]
+```
+
+关键机制：
+
+- **整行原子入环**：拷贝与 head 推进在同一次 `taskENTER_CRITICAL` 内完成 → 写者永不见"半行"；临界区时长有界（≤192B 拷贝，微秒级）。
+- **自等待规避**：写者自身记录日志时先 `drain` 腾空（否则"等写者腾出的空间"会等自己，死锁）；腾空后入环必立即成功。
+- **丢弃可观测**：丢弃累计 `s_con_drop`，写者每次 drain 后把累计值刷成 `[ERR]` 行（§4.3）——`[ERR]` 触发 `@test` Forbidden 判定，丢行永不静默。
+- **唤醒**：入环后置 `SYS_EVT_CONSOLE_TX` 命令位 → 写者立即被唤醒（零时延）；写者循环另有 50ms 超时兜底（事件位异常也不滞留日志）。
+
+### 4.3 写者路径（`attach` / `drain`）
+
+```c
+/* 注册（defaultTask 进主循环前一次，App/task/default_task.c） */
+dbg_console_writer_attach();   /* 记录任务句柄 + writer_up=1 */
+
+/* 写者主循环（事件唤醒 / 50ms 兜底） */
+osEventFlagsWait(sys_evtHandle, SYS_EVT_CFG_SAVE | SYS_EVT_CONSOLE_TX,
+                 osFlagsWaitAny, 50u);
+dbg_console_drain();
+```
+
+`drain` 算法（仅写者任务调用）：
+
+1. 循环 `while (used != 0)`：取连续段 `tail → 环尾`，截断至 `DBG_CON_CHUNK_MAX`(256B) → `HAL_UART_Transmit(&huart1, &s_con_ring[tail], n, 0xFFFFu)` → **临界区内推进 `tail`**（交给 UART 的缓冲指针恒为环形缓冲——G2）；
+2. 刷丢弃计数：`s_con_drop != 0` → 组帧 `"\r\n[ERR] CONSOLE dropped N lines\r\n"` → **`write_raw` 直发**（不经环：写者自身输出若走环会 `con_append` → `drain` 重入当前 `drain`，无限递归）。
+
+稳态时序：
+
+```mermaid
+sequenceDiagram
+    participant P as 生产者任务（netTask 等）
+    participant R as 环形缓冲 4KB（BSS）
+    participant E as sys_evt 事件标志
+    participant W as 写者 defaultTask
+    participant U as USART1（115200）
+
+    P->>R: dbg_console_write_line(整行 ≤192B)
+    Note over P,R: 临界区：整行拷贝 + 推进 head
+    P->>E: osEventFlagsSet(SYS_EVT_CONSOLE_TX)
+    E-->>W: 唤醒（50ms 超时兜底）
+    loop 直到 used == 0
+        W->>R: dbg_console_drain()：取连续段 ≤256B
+        W->>U: HAL_UART_Transmit(块)
+        Note over W,R: 临界区：推进 tail
+    end
+    opt s_con_drop != 0
+        W->>U: "[ERR] CONSOLE dropped N lines"（直发）
+    end
+```
+
+### 4.4 裸发（`dbg_console_write_raw`）
+
+- 有界：`len > 256 → 256`（截尾）；单次阻塞 `HAL_UART_Transmit`（超时 `0xFFFF`），不持临界区、不等待状态；
+- 适用：内核前 / 未注册期、ISR、异常钩子（栈溢出 / 堆失败）、崩溃上报；
+- 调用方纪律：**只交已知合法的缓冲**——钩子侧先做指针范围校验（Flash / SRAM / CCM 窗口）并拷入本地缓冲再发，TCB 指针不接触 UART（`Src/freertos.c vApplicationStackOverflowHook`，2026-09-24 加固；指针不可信时发占位文本，"上报崩溃的代码不能再崩一次"）。
+
+### 4.5 `fputc` 重定向（MicroLIB `printf`）
+
+`fputc(ch, f)` → `con_append(&b, 1)`：库内部 / 遗留 `printf` 调用同样收敛到单写者路径（注册期逐字节入环；一条完整 `printf` 行 = 环内连续字节，写者按块发出 → 仍行级原子）。
+
+**`printf` 是遗留路径**：逐字节 = 一次临界区 + 一次事件置位；新代码一律用 `DBG_*` 宏（调用点格式化整行、一次入环、一次事件）。两路行为一致，仅效率差异。
+
+### 4.6 时间参数（实测 / 推导）
+
+| 参数 | 值 | 推导 |
+|------|-----|------|
+| 字节率 @115200 8N1 | 86.8 µs/B（10 bit/字节） | 115200 / 10 |
+| 单块 256B | ≈22 ms | 写者单次 `HAL_UART_Transmit` 上限 |
+| 单行 192B（最坏） | ≈17 ms | `DBG_CON_LINE_MAX` |
+| 生产者最长等待 | 200 ms（200 × 1ms tick） | ≈9 个发送块的时间，稳态下环恒被及时排空 |
+| 写者兜底周期 | 50 ms | 事件位失效时日志滞留上限 |
+| 实测日志时延 | 事件唤醒级（无丢失） | 2026-09-25 @test：67 行开机日志完整、无交错、无丢行告警 |
+
+## 5. API 参考
+
+全部声明位于 `App/log/console_log.h`（仅 MCU 端；模拟器无对应实现，共享代码勿调用）：
+
+| 函数 | 签名 | 调用上下文 | 语义 | 备注 |
+|------|------|-----------|------|------|
+| `dbg_console_write_line` | `int (const char *line, unsigned len)` | 生产者（任务上下文） | 整行入环 / 直发；0 = 写入字节数，-1 = 参数非法 / 被丢弃 | 截断 ≤192B（保行首时间戳/标记信息） |
+| `dbg_console_write_raw` | `void (const char *buf, unsigned len)` | **任意**（ISR / 钩子 / 内核前） | 有界直发 ≤256B，不等待、不加锁 | 缓冲须已知合法 |
+| `dbg_console_writer_attach` | `void (void)` | 写者任务、主循环前 | 注册唯一写者 | 仅一次（defaultTask） |
+| `dbg_console_drain` | `void (void)` | **仅写者任务** | 排空环并发出 + 刷丢弃计数 | defaultTask 主循环周期调用 |
+| `dbg_console_dropped` | `uint32_t (void)` | 任意 | 诊断：累计丢弃行数 | 外部读取 |
+| `fputc` | `int (int ch, FILE *f)` | `printf` 调用点 | MicroLIB retarget 钩子 → 逐字节 `con_append` | 须为全局符号（C 库链接） |
+
+## 6. 常量
+
+| 常量 | 值 | 定义处 | 含义 |
+|------|-----|--------|------|
+| `DBG_CON_LINE_MAX` | 192 | `console_log.h` | 单行文本上限（含结尾 `'\0'`）；`DBG_PRINT` 宏行缓冲尺寸；超限截断 |
+| `DBG_CON_RING_SIZE` | 4096 | `console_log.c` | 环形缓冲字节数（必须为 2 的幂） |
+| `DBG_CON_CHUNK_MAX` | 256 | `console_log.c` | 写者单次发送上限 = 裸发上限 |
+| `DBG_CON_WAIT_MS` | 200 | `console_log.c` | 缓冲满时生产者最长等待（1ms/轮，仍满 → 丢弃 + 计数） |
+| 写者循环超时 | 50 ms | `App/task/default_task.c` | `osEventFlagsWait` 兜底周期 |
+
+## 7. 失效模式与可观测性
+
+| 失效 | 行为 | 可观测性 | 残余风险 |
+|------|------|---------|---------|
+| 缓冲满（日志突发 / 写者卡滞） | 生产者等 200ms 后丢行 | `s_con_drop` 累计 → 写者刷 `[ERR] CONSOLE dropped N lines`（@test FAIL，永不静默） | — |
+| 写者未注册（内核前） | 单线程直发 | — | 无（无并发） |
+| 未注册期多任务并发直发 | 竞争失败方立即 `HAL_BUSY` → 整行丢失 | **未计数、未告警**（已知折中，§3.4 / §9-D5） | 启动窗口（秒级）；2026-09-25 实测未发生 |
+| ISR 直发撞写者发送中 | 立即 `HAL_BUSY` 返回 → 丢失，不挂死 | 未计数 | ISR 日志频率极低，best-effort 语义 |
+| 内核状态损坏（栈溢出 / 堆耗尽） | 钩子裸发固定文本 → 复位（栈溢出）/ 仅告警（堆） | `[ERR] STACK OVERFLOW task=…` / `[ERR] MALLOC FAILED …`；任务名范围校验 + 本地拷贝，TCB 指针不入 UART | — |
+| 调用方指针损坏（脏指针） | 无法进入 UART（缓冲恒为环 / 模块本地） | 2026-09-24 HardFault 路径结构性消除 | — |
+| UART 物理失效（发送卡死 / 超时） | `HAL_UART_Transmit` 返回 `HAL_TIMEOUT`；调用点忽略返回值（best-effort 控制台），该块丢弃 | 不入丢弃计数（与"缓冲满"独立）；UART 故障由其他可观测面暴露（自检 / 其余日志） | 已知缺口：超时未计数（v2 可加超时计数） |
+| `sys_evt` 对象缺失（句柄 NULL） | 唤醒空操作，50ms 兜底 | 至多 50ms 时延 | — |
+
+## 8. 内存预算
+
+| 项 | 大小 | 位置 |
+|----|------|------|
+| `s_con_ring` | 4096 B | BSS（SRAM1，非 CCM） |
+| `s_con_head/tail/drop/writer_up/writer_task` | ≈14 B | BSS |
+| 生产者行缓冲 `__con_line`（`DBG_PRINT` 宏局部） | 192 B/调用 | 调用者任务栈（入环后即释放，峰值非累积） |
+
+**结论：静态 +4.1KB（SRAM1）；FreeRTOS 堆零增量、无新任务/栈、无新内核对象。** 2026-09-25 实测：`heap free=8776B, min_ever=4816B`（CCM 堆不受影响）；`__con_line` 192B 峰值在各任务既有栈预算内（任务栈按 2026-09-21 实测峰值 ×1.5 + 1KB ISR 余量定档，见 AGENTS.md 任务栈表；当日栈水位复测 6 任务全 PASS）。
+
+## 9. 设计决策与否决的替代方案
+
+| # | 替代方案 | 否决 / 采纳理由 |
+|---|---------|----------------|
+| D1 | 逐字符 `fputc` + `gState` 检查（旧方案） | 原子性退化为字节级 → 字符交错（F1）；调用方脏指针直达 UART（F2）；并发立即 `HAL_BUSY` → 静默丢行（C3） |
+| D2 | 整行 `HAL_UART_Transmit` + `gState` 检查 | 消除交错，但不解决脏指针（调用方缓冲仍入 UART）；竞争失败方无等待/重试，整行静默丢；调用方阻塞时长不受控（等 UART 物理速率） |
+| D3 | 专用日志任务 | 违反 G3（RAM 紧张不新增任务/栈）；defaultTask 本就是存储子系统唯一写者，单写者纪律收敛到同一任务，且主循环已是 50ms 事件驱动 |
+| D4 | TX DMA / 中断驱动发送 | 发送率低（115200、日志行稀疏），收益不足；不解决 G2（DMA 同样读调用方缓冲）；DMA 缓冲可达性 / 所有权 / 双缓冲复杂度不值 |
+| D5 | 环 + 直发双路径（**采纳**） | 注册稳态走环（零丢失、有计数）；内核前 / ISR / 钩子走有界直发（G4：不等待、不死锁、零内核对象）；未注册期"只丢不交错、未计数"是 K1/K3 约束下的代价，启动窗口秒级、实测未发生（§3.4） |
+| D6 | 每生产者 SPSC 无锁队列 | 多生产者仍需 MPMC；单环 + 临界区整行拷贝更简，生产者临界区 ≤192B 微秒级；事件位复用免新增内核对象 |
+| D7 | `printf` 保为主路径 | MicroLIB 逐字符回调开销 + 遗留语义；`DBG_*` 宏调用点格式化整行一次入环（一次入环、一次事件） |
+
+## 10. 验证记录
+
+| 日期 | 验证 | 结果 |
+|------|------|------|
+| 2026-09-24 | HardFault 定位：BFAR=0x10010000（=CCM 末尾+1），PC 在 `HAL_UART_Transmit` 缓冲读取处；崩溃前交错行留证 | 根因确认（F1/F2）→ 单写者加固实施 |
+| 2026-09-25 | `@build`（Keil MDK v5 / ARMCC C99） | **0 Error, 0 Warning**（`console_log.c` 注册于 App 组） |
+| 2026-09-25 | `@test` 硬件闭环（烧录 → 开机日志采集 → 标记校验） | **PASS**：Required 3/3（`App init OK` / `Network Init` / `net init: OK`）；Forbidden 5/5 缺席（`FAIL`/`ERROR`/`HardFault`/`assert`/`[ERR]`，大小写不敏感）；67 行开机日志完整、无交错、无丢行 |
+| 2026-09-25 | 静态门禁：C 代码规范 V1.0 + U+FFFD 乱码 + cppcheck（warning, performance, portability, style） | 0 违规 |
+| 2026-09-25 | 迁移验收：实现迁出 `Src/usart.c`（该文件恢复 478 行纯 CubeMX 形态），双端行为不变 | `@build` 0/0 + `@test` 复测 PASS；引用关系图重生成 |
+
+## 11. 实施时间线
+
+| 日期 | 事件 |
+|------|------|
+| 2026-09-22 | 链路延迟测试：开机并发 `printf` 丢行（连续 4 行）实证 → S8 非阻塞日志立项（`链路延迟测试说明.md` §10.2） |
+| 2026-09-24 | 字符交错 + HardFault 实证 → 单写者加固实施（4KB 环 + defaultTask 唯一发送 + 裸发回退 + `fputc` 收敛）；当时位于 `Src/usart.c` USER CODE 区 |
+| 2026-09-25 | 迁出至 `App/log/console_log.{h,c}`（HAL 生成文件不含应用代码）；`dbg_log.h` 改 `#include "console_log.h"`；Keil 工程 App 组注册；`@build` 0/0、`@test` PASS、引用关系图与本文档同步 |
+| 2026-09-25 | 写者任务体迁出：`Src/freertos.c` 的 `StartDefaultTask` 任务体（存储 bring-up / 配置引擎 / 控制台 attach+drain / syslog / LED / 栈水位）整体移入 `App/task/default_task.c`（`default_task_func()`，与其余 5 任务文件同址）；`freertos.c` 恢复"接线 + 崩溃钩子"的 CubeMX 形态（719→361 行）；行为零变化，`@build` 0/0 + `@test` PASS 复验 |
+
+## 12. 开放问题
+
+| # | 项 | 说明 |
+|---|----|------|
+| O1 | 未注册期窗口丢行未计数 | 启动窗口（内核启动 → attach）直发竞争丢整行且无计数（HAL `HAL_BUSY` 立即返回）；若未来开机日志密度上升，可升级为"内核前静态待发行 + attach 后统一补发"或有界等待直发 |
+| O2 | `HAL_UART_Transmit` 超时未计数 | 超时块（UART 物理失效）丢弃但不入 `s_con_drop`；v2 可加独立超时计数 |
+| O3 | `printf` 逐字节开销 | 遗留 `printf` 路径 = 逐字节临界区 + 逐字节事件置位；遗留调用点全部切 `DBG_*` 宏后开销自然消失（不改变机制） |
+
+## 13. 相关文档
+
+- `项目架构总览.md` —— 六层分层 / 启动时序 / 6 任务（写者任务与就绪屏障位置）
+- `运行与自检记录设计说明.md` —— sys_log 持久化日志（姊妹模块：同写者任务、不同通道）
+- `测试说明/链路延迟测试说明.md` —— D6 日志税 / S8 非阻塞日志（需求出处与 09-22 丢行实证）
+- `测试说明/自动化测试流程.md` —— `@test` 标记体系（Required / Forbidden 模式，`[ERR]` 语义）
+- AGENTS.md —— 平台约束（内核前禁内核对象 / C 堆禁令 / 事件位语义 / 内存预算）
+
+## 修订记录
+
+| 版本 | 日期 | 说明 |
+|------|------|------|
+| v1.0 | 2026-09-25 | 初版：完整设计说明（背景根因 / 单写者模型 / 详细设计 / API / 参数 / 失效模式 / 内存预算 / 设计决策 / 验证记录）；实现位于 `App/log/console_log.{h,c}` |
+| v1.1 | 2026-09-25 | 文件拆分同步：写者任务体迁至 `App/task/default_task.c`（`Src/freertos.c` 只留 CubeMX 接线与崩溃钩子）；§3.2 文件清单 / §4.3 / §6 / §11 位置引用更新 |

docs/项目架构总览.md

@@ -164,7 +164,7 @@ flowchart LR
 ```
 
 - 掉电持久化：`net_cfg` 配置（通用配置文件 `/config.ini`，INI `[network]` 段，cfg_file 引擎），保存后下次上电生效、或立即生效（网络重建）、外部变更 4s 沉降后自动重载；旧版 NCFG 二进制（`/cfg/netcfg.bin`）首启自动迁移。
-- 日志记录：`sys_log` 引擎写定长 64B 文本记录到 `/log/run.log`（运行记录）与 `/log/selftest.log`（自检记录），defaultTask 唯一写者，FTP 可直下（详见 `docs/运行与自检记录设计说明.md`）。
+- 日志记录：`sys_log` 引擎写定长 64B 文本记录到 `/log/run.log`（运行记录）与 `/log/selftest.log`（自检记录），defaultTask 唯一写者，FTP 可直下（详见 `docs/运行与自检记录设计说明.md`）；实时调试流 = 控制台单写者日志（USART1，4KB 环形缓冲 + defaultTask 唯一发送，详见 `docs/控制台单写者日志设计说明.md`）。
 - NAND 坏块表（BBT）持久化在保留块池，不交给 dhara 管理。
 
 ---
@@ -249,14 +249,14 @@ flowchart TB
 ```
 STM32F4-Base/
 ├── Src/ Inc/               CubeMX 生成：main.c / freertos.c / HAL 外设 / 中断 / 时基
-│   ├── freertos.c          6 任务 + netMsgQueue + sys_evt 创建（USER CODE 区自定义，含栈水位探针 stack_probe_poll）
+│   ├── freertos.c          6 任务 + netMsgQueue + sys_evt 创建（CubeMX 接线 + 崩溃钩子；任务体在 App/task/）
 │   └── main.c              入口 → app_main_init → osKernelStart
 ├── App/                    应用层（业务编排，非 CubeMX）
 │   ├── app_main.c          启动编排（时间子系统优先）
 │   ├── time_sync.c         TCP 对时服务
 │   ├── sys_events.h        就绪屏障 bit 定义（就绪位等待须 osFlagsNoClear，见 §2.2）
 │   ├── app_cfg.h           功能编译开关（APP_NET/ADC/RS485_ENABLE）
-│   ├── task/               net_task / ui_task / adc_task* / rs485_task*
+│   ├── task/               default_task / net_task / ui_task / adc_task* / rs485_task*
 │   ├── log/                sys_log 记录引擎（定长 64B；MCU 后端落盘 /log/*.log）
 │   └── util/               crc（CRC-16/8）、ringbuf、sys_clock（墙钟）
 ├── Drivers/BSP/            纯手工驱动/服务（不受 CubeMX 保护）
@@ -308,6 +308,7 @@ flowchart LR
 | 启动顺序 / 就绪屏障 | `docs/项目启动顺序管理.md` |
 | 存储架构（NAND/FTL/FatFs） | `docs/STM32F4-Base存储架构说明.md` |
 | 墙钟时间维护 | `docs/系统墙钟时间维护说明.md` |
+| 控制台单写者日志（USART1 调试流） | `docs/控制台单写者日志设计说明.md` |
 | RAM 预算与优化 | `docs/内存管理/RAM使用分析与优化方案.md` |
 | 栈/内存观测工具 | `scripts/stack_report.py`（Keil 静态调用图 × 串口 `[STACK]` 水位，判定取两者更坏者）· `scripts/ram_report.py`（.map 静态占用）—— 用法与基线见内存方案 §0.6 |
 | FTP 功能与陷阱 | `docs/测试说明/FTP_Test_Guide.md`（启动门 §8.6 / 单客户端 §8.7）· 脚本 `test/ftp_up_dl_test.py`、`test/ftp_speed_test.py` |
@@ -338,3 +339,5 @@ flowchart LR
 | 2026-09-14 | 运行/自检记录：新增 `App/log/sys_log`（定长 64B 文本记录引擎，MCU 后端 `/log/run.log`·`selftest.log`，defaultTask 唯一写者）+ UI 页面插件 `ui_page_runlog`/`ui_page_selftest`（动态列表）+ `ui_standby` 待机屏（空闲超时切入）；密码页错误提示；字体 111→122 字（217 字形）；详见 `docs/运行与自检记录设计说明.md` |
 | 2026-09-21 | **§2.2 屏障语义修正 + FTP 永不监听缺陷修复**：`osEventFlagsWait` 默认消费所等位，就绪位（`NET_READY`/`STORAGE_READY`）被 netTask/uiTask/timeSync 先消费后，`ftpTask` 的 `WaitAll(两位)` 永不成立 → 任务永久阻塞、21 端口从未监听（静默）；5 处就绪位等待统一加 `osFlagsNoClear`（命令位 `CFG_SAVE`/`NET_RECONFIG` 保持消费型）。同轮新增**栈可观测性**：`Src/freertos.c` 的 `stack_probe_poll`（串口 `[STACK]` 水位）+ `scripts/stack_report.py`（Keil 静态调用图 × 运行时水位，判定取两者更坏者）；§2.1 任务表补齐实测栈数据并修正过期的 defaultTask/testTask 栈配置，§3 时序图补 `NoClear` 与 FTP 启动日志，§5 补 FTP 启动门/单客户端实测注意 |
 | 2026-09-21 | **栈宽整改落地（内存方案 §1.4：lftpd 大局部缓冲静态化）**：`Drivers/BSP/NET/lftpd/lftpd.c` + `lftpd_log.c` 共 **9 处**大局部数组（`message[256]`/`response[512]`/`name[256]`×2/`buffer[1024]`×2/`read_buffer[512]`/`arg_buf[512]`/`client` 会话上下文/日志 `buffer[256]`）改为函数级 `static`（lftpd 单客户端、全部在 ftpTask 内串行）；**ftpTask 实测峰值 3480 → 1184 B（余量 15% → 71%，判定 PASS）**，静态调用图 2528 → 472 B，代价静态 BSS +4,616 B（RW_IRAM1 82,048 / 131,072 B，余量仍 ~48 KB）；§2.1 栈实测数据同步，原"涨栈到 1600 words"方案取消；FTP 功能回归 10/10 + 128KB 逐字节一致 |
+| 2026-09-24 → 09-25 | **控制台单写者日志**（09-24 实证驱动：多任务并发日志字符级交错 + HardFault 脏指针直达 UART）：4KB 环形缓冲 + defaultTask 唯一发送（行级原子 + 指针可控）+ 内核前/ISR/异常钩子有界直发回退 + `fputc` 收敛到单写者路径；09-24 初版实施于 `Src/usart.c` USER CODE 区，09-25 迁出至 `App/log/console_log.{h,c}`（HAL 生成文件不含应用代码），`dbg_log.h` 改 `#include "console_log.h"`（调用点零改动），`Src/usart.c` 恢复纯 CubeMX 形态；`@build` 0/0 + `@test` PASS；详见 `docs/控制台单写者日志设计说明.md` |
+| 2026-09-25 | **defaultTask 任务体文件拆分**：`Src/freertos.c` 的 `StartDefaultTask` 任务体（存储 bring-up / 配置引擎属主 / 控制台单写者 attach+drain / syslog 落盘 / LED / 栈水位探针 `stack_probe_poll`）整体迁至 `App/task/default_task.c`（`default_task_func()`，与其余任务文件同址）；`freertos.c` 恢复"CubeMX 接线 + 崩溃钩子"形态（719→361 行），`@build` 0/0 复验；栈配置属性仍定义于 `freertos.c`（`stack_report` 数据源不变） |