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栈整改不抬栈：删旧档迁移、FIL静态化、日志行缓冲按模块收紧、钩子脱离HAL，defaultTask链5312→2776B

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Wanderingss
2026-10-10 10:17:00 +08:00
parent 5c978465c9
commit 0779d3a075
54 changed files with 3203 additions and 2770 deletions
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tools/arch_diagram/gen_memory_svg.py
+9 -9
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@@ -73,23 +73,23 @@ FLASH_CODE_SUB = [
("其他 (长尾)", 56638, "#E0E0E0"), # remainder
]
# ── Task stack budgets (2026-09-21 @build + FTP 128KB 实测; data/stack_report_20260921.md) ──
# ── Task stack budgets (2026-10-10 @build + 开机/空闲实测; data/stack_report_20261010.md) ──
# (name, cfg, prio, worst, peak_used, margin, margin_pct, verdict, desc)
# worst = max(静态最坏深度, 实测峰值); margin = cfg - worst
TASK_STACKS = [
("defaultTask", 4096, "Normal", 2776, 2136, 1320, 32, "PASS", "FatFS 挂载/探针 + 配置引擎 + syslog + 栈探针"),
("netTask", 4096, "Normal", 588, 588, 3508, 85, "PASS", "CH395F 轮询、消息处理"),
("ftpTask", 4096, "Normal", 1184, 1184, 2912, 71, "PASS", "lftpd FTP 服务（大缓冲已静态化）"),
("testTask", 8192, "BelowNormal", 348, 348, 7844, 95, "PASS", "测试套件（产品构建空转）"),
("uiTask", 16384, "BelowNormal", 3824, 3824, 12560, 76, "PASS", "LVGL UI 主循环"),
("timeSyncTask", 2048, "Normal", 420, 420, 1628, 79, "PASS", "TCP 时间同步"),
("defaultTask", 4096, "Normal", 2776, 2152, 1320, 32, "PASS", "FatFS 挂载/探针 + 配置引擎 + syslog + 栈探针"),
("netTask", 3840, "Normal", 1872, 920, 1968, 51, "PASS", "CH395F 轮询、消息处理"),
("ftpTask", 4096, "Normal", 1216, 740, 2880, 70, "PASS", "lftpd FTP 服务（大缓冲已静态化）"),
("testTask", 8192, "BelowNormal", 496, 496, 7696, 93, "PASS", "测试套件（产品构建不创建，取静态最坏链）"),
("uiTask", 16384, "BelowNormal", 4016, 4016, 12368, 75, "PASS", "LVGL UI 主循环"),
("timeSyncTask", 2048, "Normal", 1024, 616, 1024, 50, "PASS", "TCP 时间同步（余量正好卡在 ISR 底线）"),
]
KERNEL_STACKS = [("idle", 512), ("timer", 1024)] # 128/256 words
HEAP_TOTAL = 49152 # configTOTAL_HEAP_SIZE（位于 RW_CCM）
HEAP_FREE = 8784 # 2026-09-21 实测（含 FTP 负载）
HEAP_MIN_EVER = 4848
TOTAL_STACKS = sum(t[1] for t in TASK_STACKS) # 38,912
TOTAL_STACKS = sum(t[1] for t in TASK_STACKS) # 38,656
# ---------------------------------------------------------------------------
# SVG helpers
@@ -287,7 +287,7 @@ def gen_taskstack_svg():
svg = svg_header(W, H)
svg += f'<text x="{W/2}" y="22" text-anchor="middle" class="title">FreeRTOS 任务栈预算（48KB 堆，2026-09-21 已迁 CCM）</text>\n'
svg += f'<text x="{W/2}" y="40" text-anchor="middle" class="legend-text" fill="#777">数据: 2026-09-21 @build + FTP 128KB 实测（data/stack_report_20260921.md）</text>\n'
svg += f'<text x="{W/2}" y="40" text-anchor="middle" class="legend-text" fill="#777">数据: 2026-10-10 @build + 开机/空闲实测（data/stack_report_20261010.md）；最坏 = max(静态最坏链, 实测峰值)</text>\n'
svg += f'<text x="{BAR_X}" y="{Y_START-10}" class="legend-text" fill="#555">浅色条 = 分配栈　深色条 = 最坏占用（max(静态最坏, 实测峰值)）　下方文字 = 实测余量/判定</text>\n'
y = Y_START