内存布局图更新到09-21最新：任务栈预算含实测峰值与判定，RAM双区/Flash布局同步
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 740 340" width="740" height="340" style="font-family:Consolas,'Courier New',monospace; font-size:12px; background:#fff">
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 880 440" width="880" height="440" style="font-family:Consolas,'Courier New',monospace; font-size:12px; background:#fff">
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<defs>
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<style>
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.title { font-size:14px; font-weight:bold; }
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@@ -7,29 +7,45 @@
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</style>
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</defs>
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<text x="370.0" y="24" text-anchor="middle" class="title">FreeRTOS 任务栈分配 (48KB 堆池)</text>
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<text x="180" y="54" class="legend-text" fill="#555">分配栈大小 (Bytes)</text>
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<text x="176" y="75.0" text-anchor="end" dominant-baseline="central" class="label" fill="#333">defaultTask</text>
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<rect class="bar-seg" x="180" y="60" width="65.0" height="30" fill="#2196F3" rx="3"/>
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<text x="212.5" y="75.0" text-anchor="middle" dominant-baseline="central" class="label" fill="#fff">2048B (2.0KB)</text>
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<text x="176" y="109.0" text-anchor="end" dominant-baseline="central" class="label" fill="#333">netTask</text>
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<rect class="bar-seg" x="180" y="94" width="130.0" height="30" fill="#2196F3" rx="3"/>
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<text x="245.0" y="109.0" text-anchor="middle" dominant-baseline="central" class="label" fill="#fff">4096B (4.0KB)</text>
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<text x="176" y="143.0" text-anchor="end" dominant-baseline="central" class="label" fill="#333">ftpTask</text>
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<rect class="bar-seg" x="180" y="128" width="130.0" height="30" fill="#2196F3" rx="3"/>
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<text x="245.0" y="143.0" text-anchor="middle" dominant-baseline="central" class="label" fill="#fff">4096B (4.0KB)</text>
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<text x="176" y="177.0" text-anchor="end" dominant-baseline="central" class="label" fill="#333">testTask</text>
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<rect class="bar-seg" x="180" y="162" width="130.0" height="30" fill="#2196F3" rx="3"/>
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<text x="245.0" y="177.0" text-anchor="middle" dominant-baseline="central" class="label" fill="#fff">4096B (4.0KB)</text>
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<text x="176" y="211.0" text-anchor="end" dominant-baseline="central" class="label" fill="#333">uiTask</text>
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<rect class="bar-seg" x="180" y="196" width="520.0" height="30" fill="#2196F3" rx="3"/>
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<text x="440.0" y="211.0" text-anchor="middle" dominant-baseline="central" class="label" fill="#fff">16384B (16.0KB)</text>
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<text x="176" y="245.0" text-anchor="end" dominant-baseline="central" class="label" fill="#333">timeSyncTask</text>
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<rect class="bar-seg" x="180" y="230" width="65.0" height="30" fill="#2196F3" rx="3"/>
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<text x="212.5" y="245.0" text-anchor="middle" dominant-baseline="central" class="label" fill="#fff">2048B (2.0KB)</text>
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<text x="180" y="268" class="label" fill="#555">堆总量: 49,152B (48KB) 任务栈合计: ~34304B (33.5KB) 空闲: ~13736B (13.4KB)</text>
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<rect x="180" y="286" width="10" height="10" fill="#2196F3" rx="2"/>
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<text x="194" y="294" class="legend-text" fill="#333">Normal 优先级</text>
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<rect x="310" y="286" width="10" height="10" fill="#FF9800" rx="2"/>
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<text x="324" y="294" class="legend-text" fill="#333">BelowNormal 优先级</text>
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<text x="440.0" y="22" text-anchor="middle" class="title">FreeRTOS 任务栈预算（48KB 堆，2026-09-21 已迁 CCM）</text>
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<text x="440.0" 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>
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<text x="190" y="54" 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>
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<text x="186" y="72" text-anchor="end" dominant-baseline="central" class="label" fill="#333">defaultTask</text>
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<rect class="bar-seg" x="190" y="64" width="162.5" height="16" fill="#BBDEFB" rx="3"/>
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<rect x="190" y="64" width="110.1" height="16" fill="#2196F3" rx="3"/>
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<text x="190" y="91" dominant-baseline="central" class="legend-text" fill="#333">配置 4096B | 实测峰值 2136B | 最坏 2776B | 余量 1320B (32%) <tspan fill="#2E7D32" font-weight="bold">PASS</tspan></text>
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<text x="186" y="112" text-anchor="end" dominant-baseline="central" class="label" fill="#333">netTask</text>
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<rect class="bar-seg" x="190" y="104" width="162.5" height="16" fill="#BBDEFB" rx="3"/>
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<rect x="190" y="104" width="23.3" height="16" fill="#2196F3" rx="3"/>
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<text x="190" y="131" dominant-baseline="central" class="legend-text" fill="#333">配置 4096B | 实测峰值 588B | 最坏 588B | 余量 3508B (85%) <tspan fill="#2E7D32" font-weight="bold">PASS</tspan></text>
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<text x="186" y="152" text-anchor="end" dominant-baseline="central" class="label" fill="#333">ftpTask</text>
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<rect class="bar-seg" x="190" y="144" width="162.5" height="16" fill="#BBDEFB" rx="3"/>
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<rect x="190" y="144" width="47.0" height="16" fill="#2196F3" rx="3"/>
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<text x="190" y="171" dominant-baseline="central" class="legend-text" fill="#333">配置 4096B | 实测峰值 1184B | 最坏 1184B | 余量 2912B (71%) <tspan fill="#2E7D32" font-weight="bold">PASS</tspan></text>
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<text x="186" y="192" text-anchor="end" dominant-baseline="central" class="label" fill="#333">testTask</text>
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<rect class="bar-seg" x="190" y="184" width="325.0" height="16" fill="#FFE0B2" rx="3"/>
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<rect x="190" y="184" width="13.8" height="16" fill="#FF9800" rx="3"/>
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<text x="190" y="211" dominant-baseline="central" class="legend-text" fill="#333">配置 8192B | 实测峰值 348B | 最坏 348B | 余量 7844B (95%) <tspan fill="#2E7D32" font-weight="bold">PASS</tspan></text>
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<text x="186" y="232" text-anchor="end" dominant-baseline="central" class="label" fill="#333">uiTask</text>
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<rect class="bar-seg" x="190" y="224" width="650.0" height="16" fill="#FFE0B2" rx="3"/>
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<rect x="190" y="224" width="151.7" height="16" fill="#FF9800" rx="3"/>
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<text x="190" y="251" dominant-baseline="central" class="legend-text" fill="#333">配置 16384B | 实测峰值 3824B | 最坏 3824B | 余量 12560B (76%) <tspan fill="#2E7D32" font-weight="bold">PASS</tspan></text>
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<text x="186" y="272" text-anchor="end" dominant-baseline="central" class="label" fill="#333">timeSyncTask</text>
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<rect class="bar-seg" x="190" y="264" width="81.2" height="16" fill="#BBDEFB" rx="3"/>
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<rect x="190" y="264" width="16.7" height="16" fill="#2196F3" rx="3"/>
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<text x="190" y="291" dominant-baseline="central" class="legend-text" fill="#333">配置 2048B | 实测峰值 420B | 最坏 420B | 余量 1628B (79%) <tspan fill="#2E7D32" font-weight="bold">PASS</tspan></text>
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<text x="186" y="314" text-anchor="end" dominant-baseline="central" class="label" fill="#333">idle</text>
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<rect class="bar-seg" x="190" y="308" width="20.3" height="12" fill="#90A4AE" rx="2"/>
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<text x="214.3125" y="314" dominant-baseline="central" class="legend-text" fill="#333">512B（未实测）</text>
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<text x="186" y="336" text-anchor="end" dominant-baseline="central" class="label" fill="#333">timer</text>
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<rect class="bar-seg" x="190" y="330" width="40.6" height="12" fill="#90A4AE" rx="2"/>
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<text x="234.625" y="336" dominant-baseline="central" class="legend-text" fill="#333">1024B（未实测）</text>
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<text x="190" y="360" class="label" fill="#555">堆总量: 49152B (48KB, RW_CCM) 任务栈合计: 38912B (38.0KB) + 内核栈 1536B</text>
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<text x="190" y="376" class="label" fill="#555">实测: free=8784B / min_ever=4848B（2026-09-21，含 FTP 负载） 判定: 6/6 PASS（余量 ≥ max(1024B, 配置×30%)）</text>
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<rect x="190" y="400" width="10" height="10" fill="#2196F3" rx="2"/>
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<text x="204" y="408" class="legend-text" fill="#333">Normal 优先级</text>
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||||
<rect x="320" y="400" width="10" height="10" fill="#FF9800" rx="2"/>
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||||
<text x="334" y="408" class="legend-text" fill="#333">BelowNormal 优先级</text>
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||||
<rect x="480" y="400" width="10" height="10" fill="#90A4AE" rx="2"/>
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<text x="494" y="408" class="legend-text" fill="#333">内核任务栈 (idle/timer)</text>
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</svg>
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|
Before Width: | Height: | Size: 2.9 KiB After Width: | Height: | Size: 5.1 KiB |
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.bar-seg { stroke:#fff; stroke-width:0.5; }
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</style>
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||||
</defs>
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<text x="410.0" y="24" text-anchor="middle" class="title">Flash (1MB) 使用布局</text>
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<rect class="bar-seg" x="60" y="50" width="155.2" height="40" fill="#2196F3" rx="2"/>
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||||
<text x="137.6" y="70.0" text-anchor="middle" dominant-baseline="central" class="label" fill="#000">代码段 (Code) 214.8KB</text>
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||||
<rect class="bar-seg" x="215.24124145507812" y="50" width="8.1" height="40" fill="#4CAF50" rx="2"/>
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||||
<text x="227.4" y="70.0" text-anchor="start" dominant-baseline="central" class="legend-text" fill="#333">只读数据 (RO) 11.2KB</text>
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||||
<rect class="bar-seg" x="223.35418701171875" y="50" width="576.3" height="40" fill="#E0E0E0" rx="2"/>
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||||
<text x="511.5" y="70.0" text-anchor="middle" dominant-baseline="central" class="label" fill="#000">Flash 空闲 797.4KB</text>
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||||
<text x="60" y="108" class="label" fill="#333">已用: 226.6KB (22.1%) 空闲: 797.4KB (77.9%) 总量: 1024KB</text>
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||||
<text x="60" y="124" class="label" fill="#555">代码段明细 (214.8KB)</text>
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||||
<rect class="bar-seg" x="60" y="130" width="233.3" height="24" fill="#4CAF50" rx="2"/>
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||||
<text x="176.7" y="142.0" text-anchor="middle" dominant-baseline="central" class="label" fill="#000">LVGL 库 67.7KB</text>
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||||
<rect class="bar-seg" x="293.34072807942687" y="130" width="143.1" height="24" fill="#2196F3" rx="2"/>
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||||
<text x="364.9" y="142.0" text-anchor="middle" dominant-baseline="central" class="label" fill="#000">应用代码/UI 41.5KB</text>
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||||
<rect class="bar-seg" x="436.44543041059023" y="130" width="14.2" height="24" fill="#795548" rx="2"/>
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||||
<text x="454.7" y="142.0" text-anchor="start" dominant-baseline="central" class="legend-text" fill="#333">C 库 (microlib) 4.1KB</text>
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||||
<rect class="bar-seg" x="450.6751645634069" y="130" width="38.8" height="24" fill="#9C27B0" rx="2"/>
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||||
<text x="493.5" y="142.0" text-anchor="start" dominant-baseline="central" class="legend-text" fill="#333">FatFS + dhara 11.3KB</text>
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||||
<rect class="bar-seg" x="489.49576317416444" y="130" width="29.5" height="24" fill="#F44336" rx="2"/>
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||||
<text x="523.0" y="142.0" text-anchor="start" dominant-baseline="central" class="legend-text" fill="#333">CH395F 网络 8.6KB</text>
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||||
<rect class="bar-seg" x="519.0182565370768" y="130" width="31.6" height="24" fill="#607D8B" rx="2"/>
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||||
<text x="554.6" y="142.0" text-anchor="start" dominant-baseline="central" class="legend-text" fill="#333">HAL 驱动 9.2KB</text>
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||||
<rect class="bar-seg" x="550.6398879877805" y="130" width="14.3" height="24" fill="#00BCD4" rx="2"/>
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||||
<text x="568.9" y="142.0" text-anchor="start" dominant-baseline="central" class="legend-text" fill="#333">FreeRTOS 4.1KB</text>
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||||
<rect class="bar-seg" x="564.9032621740554" y="130" width="235.1" height="24" fill="#E0E0E0" rx="2"/>
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||||
<text x="682.5" y="142.0" text-anchor="middle" dominant-baseline="central" class="label" fill="#000">其他 68.2KB</text>
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||||
<text x="410.0" y="24" text-anchor="middle" class="title">Flash (1MB) 使用布局 — 2026-09-21 @build</text>
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||||
<rect class="bar-seg" x="60" y="50" width="165.8" height="40" fill="#2196F3" rx="2"/>
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||||
<text x="142.9" y="70.0" text-anchor="middle" dominant-baseline="central" class="label" fill="#000">代码段 (Code) 229.5KB</text>
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||||
<rect class="bar-seg" x="225.8270263671875" y="50" width="9.8" height="40" fill="#4CAF50" rx="2"/>
|
||||
<text x="239.6" y="70.0" text-anchor="start" dominant-baseline="central" class="legend-text" fill="#333">只读数据 (RO) 13.5KB</text>
|
||||
<rect class="bar-seg" x="235.5828857421875" y="50" width="564.0" height="40" fill="#E0E0E0" rx="2"/>
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||||
<text x="517.6" y="70.0" text-anchor="middle" dominant-baseline="central" class="label" fill="#000">Flash 空闲 780.4KB</text>
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||||
<text x="60" y="108" class="label" fill="#333">已用: 243.6KB (23.8%) 空闲: 780.4KB (76.2%) 总量: 1024KB</text>
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||||
<text x="60" y="124" class="label" fill="#555">代码段明细 (229.5KB)</text>
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||||
<rect class="bar-seg" x="60" y="130" width="308.6" height="24" fill="#4CAF50" rx="2"/>
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||||
<text x="214.3" y="142.0" text-anchor="middle" dominant-baseline="central" class="label" fill="#000">LVGL 库 95.7KB</text>
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||||
<rect class="bar-seg" x="368.6272640610105" y="130" width="107.4" height="24" fill="#2196F3" rx="2"/>
|
||||
<text x="422.3" y="142.0" text-anchor="middle" dominant-baseline="central" class="label" fill="#000">应用代码/UI 33.3KB</text>
|
||||
<rect class="bar-seg" x="476.0484475010214" y="130" width="25.7" height="24" fill="#9C27B0" rx="2"/>
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||||
<text x="505.7" y="142.0" text-anchor="start" dominant-baseline="central" class="legend-text" fill="#333">FatFS 8.0KB</text>
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||||
<rect class="bar-seg" x="501.7023015116438" y="130" width="15.7" height="24" fill="#FF9800" rx="2"/>
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||||
<text x="521.4" y="142.0" text-anchor="start" dominant-baseline="central" class="legend-text" fill="#333">dhara / FTL 4.9KB</text>
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||||
<rect class="bar-seg" x="517.3919038540107" y="130" width="50.4" height="24" fill="#607D8B" rx="2"/>
|
||||
<text x="542.6" y="136.0" text-anchor="middle" dominant-baseline="central" class="label" fill="#000">HAL 驱动</text>
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||||
<text x="542.6" y="148.0" text-anchor="middle" dominant-baseline="central" class="label" fill="#000">15.6KB</text>
|
||||
<rect class="bar-seg" x="567.7800285986655" y="130" width="31.9" height="24" fill="#00BCD4" rx="2"/>
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||||
<text x="603.7" y="142.0" text-anchor="start" dominant-baseline="central" class="legend-text" fill="#333">FreeRTOS 内核 9.9KB</text>
|
||||
<rect class="bar-seg" x="599.6883085932182" y="130" width="8.6" height="24" fill="#F44336" rx="2"/>
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||||
<text x="612.3" y="142.0" text-anchor="start" dominant-baseline="central" class="legend-text" fill="#333">CH395F 网络 2.7KB</text>
|
||||
<rect class="bar-seg" x="608.3109764401472" y="130" width="13.3" height="24" fill="#795548" rx="2"/>
|
||||
<text x="625.6" y="142.0" text-anchor="start" dominant-baseline="central" class="legend-text" fill="#333">C 库 (microlib) 4.1KB</text>
|
||||
<rect class="bar-seg" x="621.6323369195153" y="130" width="178.4" height="24" fill="#E0E0E0" rx="2"/>
|
||||
<text x="710.8" y="142.0" text-anchor="middle" dominant-baseline="central" class="label" fill="#000">其他 (长尾) 55.3KB</text>
|
||||
</svg>
|
||||
|
||||
|
Before Width: | Height: | Size: 3.1 KiB After Width: | Height: | Size: 3.5 KiB |
+47
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@@ -1,4 +1,4 @@
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||||
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 820 320" width="820" height="320" style="font-family:Consolas,'Courier New',monospace; font-size:12px; background:#fff">
|
||||
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 820 360" width="820" height="360" style="font-family:Consolas,'Courier New',monospace; font-size:12px; background:#fff">
|
||||
<defs>
|
||||
<style>
|
||||
.title { font-size:14px; font-weight:bold; }
|
||||
@@ -7,45 +7,50 @@
|
||||
.bar-seg { stroke:#fff; stroke-width:0.5; }
|
||||
</style>
|
||||
</defs>
|
||||
<text x="410.0" y="24" text-anchor="middle" class="title">SRAM (128KB) 使用布局</text>
|
||||
<rect class="bar-seg" x="60" y="50" width="277.5" height="50" fill="#2196F3" rx="2"/>
|
||||
<text x="198.8" y="75.0" text-anchor="middle" dominant-baseline="central" class="label" fill="#000">FreeRTOS 堆 (48KB heap_4)</text>
|
||||
<rect class="bar-seg" x="337.5" y="50" width="231.2" height="50" fill="#4CAF50" rx="2"/>
|
||||
<text x="453.1" y="75.0" text-anchor="middle" dominant-baseline="central" class="label" fill="#000">LVGL 内存池 (40KB)</text>
|
||||
<rect class="bar-seg" x="568.75" y="50" width="74.3" height="50" fill="#FF9800" rx="2"/>
|
||||
<text x="605.9" y="69.0" text-anchor="middle" dominant-baseline="central" class="label" fill="#000">UI 帧缓冲</text>
|
||||
<text x="605.9" y="81.0" text-anchor="middle" dominant-baseline="central" class="label" fill="#000">(~13KB)</text>
|
||||
<rect class="bar-seg" x="643.0368041992188" y="50" width="70.1" height="50" fill="#9C27B0" rx="2"/>
|
||||
<text x="678.1" y="69.0" text-anchor="middle" dominant-baseline="central" class="label" fill="#000">FTL / 存储</text>
|
||||
<text x="678.1" y="81.0" text-anchor="middle" dominant-baseline="central" class="label" fill="#000">(~11KB)</text>
|
||||
<rect class="bar-seg" x="713.1344604492188" y="50" width="40.1" height="50" fill="#F44336" rx="2"/>
|
||||
<text x="733.2" y="63.0" text-anchor="middle" dominant-baseline="central" class="label" fill="#000">网络 /</text>
|
||||
<text x="733.2" y="75.0" text-anchor="middle" dominant-baseline="central" class="label" fill="#000">CH395F</text>
|
||||
<text x="733.2" y="87.0" text-anchor="middle" dominant-baseline="central" class="label" fill="#000">(~7KB)</text>
|
||||
<rect class="bar-seg" x="753.2757568359375" y="50" width="17.1" height="50" fill="#00BCD4" rx="2"/>
|
||||
<text x="774.3" y="75.0" text-anchor="start" dominant-baseline="central" class="legend-text" fill="#333">内核 / CMSIS (~3KB)</text>
|
||||
<rect class="bar-seg" x="770.3485107421875" y="50" width="7.9" height="50" fill="#607D8B" rx="2"/>
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||||
<text x="782.3" y="75.0" text-anchor="start" dominant-baseline="central" class="legend-text" fill="#333">HAL 驱动 (~1.4KB)</text>
|
||||
<rect class="bar-seg" x="778.2525634765625" y="50" width="2.8" height="50" fill="#795548" rx="2"/>
|
||||
<text x="785.1" y="75.0" text-anchor="start" dominant-baseline="central" class="legend-text" fill="#333">其他静态 (~0.5KB)</text>
|
||||
<rect class="bar-seg" x="781.0641479492188" y="50" width="33.7" height="50" fill="#E0E0E0" rx="2"/>
|
||||
<rect x="60" y="130" width="12" height="12" fill="#2196F3" rx="2"/>
|
||||
<text x="76" y="140" class="legend-text" fill="#333">FreeRTOS 堆 (48KB heap_4): 48.0KB (37.5%)</text>
|
||||
<rect x="60" y="146" width="12" height="12" fill="#4CAF50" rx="2"/>
|
||||
<text x="76" y="156" class="legend-text" fill="#333">LVGL 内存池 (40KB): 40.0KB (31.2%)</text>
|
||||
<rect x="60" y="162" width="12" height="12" fill="#FF9800" rx="2"/>
|
||||
<text x="76" y="172" class="legend-text" fill="#333">UI 帧缓冲 (~13KB): 12.8KB (10.0%)</text>
|
||||
<rect x="60" y="178" width="12" height="12" fill="#9C27B0" rx="2"/>
|
||||
<text x="76" y="188" class="legend-text" fill="#333">FTL / 存储 (~11KB): 12.1KB (9.5%)</text>
|
||||
<rect x="60" y="194" width="12" height="12" fill="#F44336" rx="2"/>
|
||||
<text x="76" y="204" class="legend-text" fill="#333">网络 / CH395F (~7KB): 6.9KB (5.4%)</text>
|
||||
<rect x="60" y="210" width="12" height="12" fill="#00BCD4" rx="2"/>
|
||||
<text x="76" y="220" class="legend-text" fill="#333">内核 / CMSIS (~3KB): 3.0KB (2.3%)</text>
|
||||
<rect x="60" y="226" width="12" height="12" fill="#607D8B" rx="2"/>
|
||||
<text x="76" y="236" class="legend-text" fill="#333">HAL 驱动 (~1.4KB): 1.4KB (1.1%)</text>
|
||||
<rect x="60" y="242" width="12" height="12" fill="#795548" rx="2"/>
|
||||
<text x="76" y="252" class="legend-text" fill="#333">其他静态 (~0.5KB): 0.5KB (0.4%)</text>
|
||||
<rect x="60" y="258" width="12" height="12" fill="#E0E0E0" rx="2"/>
|
||||
<text x="76" y="268" class="legend-text" fill="#333">SRAM 空闲: 5.8KB (4.6%)</text>
|
||||
<text x="60" y="120" class="label" fill="#333">已用: 122.2KB (95.4%) 空闲: 5.8KB (4.6%) 总量: 128KB</text>
|
||||
<text x="410.0" y="24" text-anchor="middle" class="title">SRAM (192KB) 使用布局 — 2026-09-21 @build</text>
|
||||
<text x="60" y="42" class="label" fill="#555">主 SRAM RW_IRAM1 @0x20000000（128KB，DMA 可达）</text>
|
||||
<rect class="bar-seg" x="60" y="50" width="234.1" height="44" fill="#4CAF50" rx="2"/>
|
||||
<text x="177.0" y="72.0" text-anchor="middle" dominant-baseline="central" class="label" fill="#000">LVGL</text>
|
||||
<rect class="bar-seg" x="294.0728759765625" y="50" width="76.4" height="44" fill="#FF9800" rx="2"/>
|
||||
<text x="332.3" y="72.0" text-anchor="middle" dominant-baseline="central" class="label" fill="#000">UI</text>
|
||||
<rect class="bar-seg" x="370.47119140625" y="50" width="49.8" height="44" fill="#9C27B0" rx="2"/>
|
||||
<rect class="bar-seg" x="420.2215576171875" y="50" width="30.1" height="44" fill="#8BC34A" rx="2"/>
|
||||
<rect class="bar-seg" x="450.279541015625" y="50" width="28.3" height="44" fill="#00BCD4" rx="2"/>
|
||||
<rect class="bar-seg" x="478.5986328125" y="50" width="25.1" height="44" fill="#F44336" rx="2"/>
|
||||
<rect class="bar-seg" x="503.6940002441406" y="50" width="7.2" height="44" fill="#607D8B" rx="2"/>
|
||||
<rect class="bar-seg" x="510.9205627441406" y="50" width="5.8" height="44" fill="#795548" rx="2"/>
|
||||
<rect class="bar-seg" x="516.7018127441406" y="50" width="6.5" height="44" fill="#9E9E9E" rx="2"/>
|
||||
<rect class="bar-seg" x="523.22265625" y="50" width="276.8" height="44" fill="#E0E0E0" rx="2"/>
|
||||
<text x="661.6" y="72.0" text-anchor="middle" dominant-baseline="central" class="label" fill="#000">free</text>
|
||||
<text x="60" y="112" class="label" fill="#333">已用: 82048B (62.6%) 空闲: 49024B (37.4%) 总量: 128KB</text>
|
||||
<text x="60" y="136" class="label" fill="#555">CCM RW_CCM @0x10000000（64KB，仅 CPU 可达，DMA 不可达）</text>
|
||||
<rect class="bar-seg" x="60" y="144" width="277.7" height="44" fill="#2196F3" rx="2"/>
|
||||
<text x="198.8" y="166.0" text-anchor="middle" dominant-baseline="central" class="label" fill="#000">heap</text>
|
||||
<rect class="bar-seg" x="337.6806640625" y="144" width="92.3" height="44" fill="#E0E0E0" rx="2"/>
|
||||
<text x="383.8" y="166.0" text-anchor="middle" dominant-baseline="central" class="label" fill="#000">free</text>
|
||||
<text x="60" y="206" class="label" fill="#333">已用: 49184B (75.0%) 空闲: 16352B (25.0%) 总量: 64KB</text>
|
||||
<rect x="60" y="226" width="12" height="12" fill="#4CAF50" rx="2"/>
|
||||
<text x="76" y="236" class="legend-text" fill="#333">主SRAM LVGL: 40.5KB (31.6%)</text>
|
||||
<rect x="60" y="242" width="12" height="12" fill="#FF9800" rx="2"/>
|
||||
<text x="76" y="252" class="legend-text" fill="#333">主SRAM UI: 13.2KB (10.3%)</text>
|
||||
<rect x="60" y="258" width="12" height="12" fill="#9C27B0" rx="2"/>
|
||||
<text x="76" y="268" class="legend-text" fill="#333">主SRAM FTL/BBT: 8.6KB (6.7%)</text>
|
||||
<rect x="60" y="274" width="12" height="12" fill="#8BC34A" rx="2"/>
|
||||
<text x="76" y="284" class="legend-text" fill="#333">主SRAM lftpd: 5.2KB (4.1%)</text>
|
||||
<rect x="60" y="290" width="12" height="12" fill="#00BCD4" rx="2"/>
|
||||
<text x="76" y="300" class="legend-text" fill="#333">主SRAM CMSIS: 4.9KB (3.8%)</text>
|
||||
<rect x="420" y="226" width="12" height="12" fill="#F44336" rx="2"/>
|
||||
<text x="436" y="236" class="legend-text" fill="#333">主SRAM NET: 4.3KB (3.4%)</text>
|
||||
<rect x="420" y="242" width="12" height="12" fill="#607D8B" rx="2"/>
|
||||
<text x="436" y="252" class="legend-text" fill="#333">主SRAM HAL: 1.2KB (1.0%)</text>
|
||||
<rect x="420" y="258" width="12" height="12" fill="#795548" rx="2"/>
|
||||
<text x="436" y="268" class="legend-text" fill="#333">主SRAM C stack: 1.0KB (0.8%)</text>
|
||||
<rect x="420" y="274" width="12" height="12" fill="#9E9E9E" rx="2"/>
|
||||
<text x="436" y="284" class="legend-text" fill="#333">主SRAM other: 1.1KB (0.9%)</text>
|
||||
<rect x="420" y="290" width="12" height="12" fill="#E0E0E0" rx="2"/>
|
||||
<text x="436" y="300" class="legend-text" fill="#333">主SRAM free: 47.9KB (37.4%)</text>
|
||||
<rect x="60" y="322" width="12" height="12" fill="#2196F3" rx="2"/>
|
||||
<text x="76" y="332" class="legend-text" fill="#333">CCM heap: 48.0KB (75.0%)</text>
|
||||
<rect x="60" y="338" width="12" height="12" fill="#E0E0E0" rx="2"/>
|
||||
<text x="76" y="348" class="legend-text" fill="#333">CCM free: 16.0KB (25.0%)</text>
|
||||
</svg>
|
||||
|
||||
|
Before Width: | Height: | Size: 4.4 KiB After Width: | Height: | Size: 4.5 KiB |
@@ -17,28 +17,38 @@ import sys
|
||||
# Diagram data
|
||||
# ---------------------------------------------------------------------------
|
||||
|
||||
# ── RAM breakdown (128KB = 131,072 B) ────────────────────────────────────────
|
||||
SRAM_TOTAL = 131072
|
||||
SRAM_USED = 125104
|
||||
SRAM_FREE = SRAM_TOTAL - SRAM_USED
|
||||
# ── RAM breakdown (2026-09-21 @build, map Grand Totals; data/ram_report_20260921.md) ──
|
||||
# Region 1: main SRAM RW_IRAM1 @0x20000000 (128KB = 131,072 B, DMA-reachable)
|
||||
SRAM1_TOTAL = 131072
|
||||
SRAM1_USED = 82048
|
||||
SRAM1_FREE = SRAM1_TOTAL - SRAM1_USED
|
||||
# Region 2: CCM RW_CCM @0x10000000 (64KB = 65,536 B, CPU only, DMA NOT reachable)
|
||||
CCM_TOTAL = 65536
|
||||
CCM_USED = 49184
|
||||
CCM_FREE = CCM_TOTAL - CCM_USED
|
||||
|
||||
RAM_CATEGORIES = [
|
||||
("FreeRTOS 堆\n(48KB heap_4)", 49152, "#2196F3"),
|
||||
("LVGL 内存池\n(40KB)", 40960, "#4CAF50"),
|
||||
("UI 帧缓冲\n(~13KB)", 13158, "#FF9800"),
|
||||
("FTL / 存储\n(~11KB)", 12416, "#9C27B0"),
|
||||
("网络 / CH395F\n(~7KB)", 7110, "#F44336"),
|
||||
("内核 / CMSIS\n(~3KB)", 3024, "#00BCD4"),
|
||||
("HAL 驱动\n(~1.4KB)", 1400, "#607D8B"),
|
||||
("其他静态\n(~0.5KB)", 498, "#795548"),
|
||||
("SRAM 空闲", SRAM_FREE, "#E0E0E0"),
|
||||
RAM1_CATEGORIES = [
|
||||
("LVGL", 41460, "#4CAF50"),
|
||||
("UI", 13532, "#FF9800"),
|
||||
("FTL/BBT", 8812, "#9C27B0"),
|
||||
("lftpd", 5324, "#8BC34A"),
|
||||
("CMSIS", 5016, "#00BCD4"),
|
||||
("NET", 4445, "#F44336"),
|
||||
("HAL", 1280, "#607D8B"),
|
||||
("C stack", 1024, "#795548"),
|
||||
("other", 1155, "#9E9E9E"),
|
||||
("free", SRAM1_FREE, "#E0E0E0"),
|
||||
]
|
||||
RAM2_CATEGORIES = [
|
||||
("heap", 49184, "#2196F3"),
|
||||
("free", CCM_FREE, "#E0E0E0"),
|
||||
]
|
||||
|
||||
# ── Flash breakdown (1MB = 1,048,576 B) ─────────────────────────────────────
|
||||
# ── Flash breakdown (1MB = 1,048,576 B; 2026-09-21 @build) ──────────────────
|
||||
FLASH_TOTAL = 1048576
|
||||
FLASH_CODE = 219976
|
||||
FLASH_RO = 11496
|
||||
FLASH_RW = 528
|
||||
FLASH_CODE = 234976
|
||||
FLASH_RO = 13824
|
||||
FLASH_RW = 632
|
||||
FLASH_USED = FLASH_CODE + FLASH_RO + FLASH_RW
|
||||
FLASH_FREE = FLASH_TOTAL - FLASH_USED
|
||||
|
||||
@@ -49,30 +59,37 @@ FLASH_CATEGORIES = [
|
||||
("Flash 空闲", FLASH_FREE, "#E0E0E0"),
|
||||
]
|
||||
|
||||
# Flash code sub-breakdown (top categories from map analysis)
|
||||
# Flash code sub-breakdown (2026-09-21; top items from data/ram_report_20260921.md,
|
||||
# long-tail .o objects below the report's top-44 threshold are counted in "其他")
|
||||
FLASH_CODE_SUB = [
|
||||
("LVGL 库", 69364, "#4CAF50"),
|
||||
("应用代码/UI", 42540, "#2196F3"),
|
||||
("LVGL 库", 98000, "#4CAF50"),
|
||||
("应用代码/UI", 34110, "#2196F3"),
|
||||
("FatFS", 8146, "#9C27B0"),
|
||||
("dhara / FTL", 4982, "#FF9800"),
|
||||
("HAL 驱动", 16000, "#607D8B"),
|
||||
("FreeRTOS 内核", 10132, "#00BCD4"),
|
||||
("CH395F 网络", 2738, "#F44336"),
|
||||
("C 库 (microlib)", 4230, "#795548"),
|
||||
("FatFS + dhara", 11540, "#9C27B0"),
|
||||
("CH395F 网络", 8776, "#F44336"),
|
||||
("HAL 驱动", 9400, "#607D8B"),
|
||||
("FreeRTOS", 4240, "#00BCD4"),
|
||||
("其他", 69886, "#E0E0E0"), # remainder
|
||||
("其他 (长尾)", 56638, "#E0E0E0"), # remainder
|
||||
]
|
||||
|
||||
# ── Task stack budgets ─────────────────────────────────────────────────────
|
||||
# ── Task stack budgets (2026-09-21 @build + FTP 128KB 实测; data/stack_report_20260921.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", 2048, "Normal", "FatFS 挂载、LED"),
|
||||
("netTask", 4096, "Normal", "CH395F 轮询、消息处理"),
|
||||
("ftpTask", 4096, "Normal", "lftpd FTP 服务"),
|
||||
("testTask", 4096, "BelowNormal", "测试套件"),
|
||||
("uiTask", 16384, "BelowNormal", "LVGL UI 主循环"),
|
||||
("timeSyncTask", 2048, "Normal", "TCP 时间同步"),
|
||||
("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"),
|
||||
]
|
||||
KERNEL_STACKS = [("idle", 512), ("timer", 1024)] # 128/256 words
|
||||
|
||||
HEAP_FREE = 49152 - (2048+4096+4096+4096+16384+2048+512+1024+80*8+448+24)
|
||||
# = 49152 - 35304 = 13848 (approximate; stacks+TCBs+queue+eventgroup)
|
||||
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
|
||||
|
||||
# ---------------------------------------------------------------------------
|
||||
# SVG helpers
|
||||
@@ -148,44 +165,69 @@ def _draw_bar_segment(x, y, w, h, fill, label_inside, label_outside="",
|
||||
# ---------------------------------------------------------------------------
|
||||
|
||||
def gen_ram_svg():
|
||||
"""内存布局_RAM.svg — horizontal stacked bar with legend."""
|
||||
W, H = 820, 320
|
||||
BAR_X, BAR_Y, BAR_H = 60, 50, 50
|
||||
SCALE = (W - 80) / SRAM_TOTAL
|
||||
"""内存布局_RAM.svg — 两条堆叠条：主 SRAM（DMA 可达）+ CCM（仅 CPU）。"""
|
||||
W, H = 820, 360
|
||||
BAR_X, BAR_H = 60, 44
|
||||
SCALE = (W - 80) / SRAM1_TOTAL # 128KB 占满宽；CCM (64KB) 占半宽
|
||||
|
||||
svg = svg_header(W, H)
|
||||
svg += f'<text x="{W/2}" y="24" text-anchor="middle" class="title">SRAM (128KB) 使用布局</text>\n'
|
||||
svg += f'<text x="{W/2}" y="24" text-anchor="middle" class="title">SRAM (192KB) 使用布局 — 2026-09-21 @build</text>\n'
|
||||
|
||||
# Region 1: 主 SRAM
|
||||
y1 = 50
|
||||
svg += f'<text x="{BAR_X}" y="{y1-8}" class="label" fill="#555">主 SRAM RW_IRAM1 @0x20000000（128KB，DMA 可达）</text>\n'
|
||||
x = BAR_X
|
||||
for label, size, color in RAM_CATEGORIES:
|
||||
for label, size, color in RAM1_CATEGORIES:
|
||||
w = size * SCALE
|
||||
if w < 1:
|
||||
continue
|
||||
inside = label.replace("\n", " ") if w > 30 else ""
|
||||
outside = "" if w > 30 else label.replace("\n", " ")
|
||||
svg += _draw_bar_segment(x, BAR_Y, w, BAR_H, color, inside, outside)
|
||||
inside = label if w > _text_width(label) + 10 else ""
|
||||
svg += _draw_bar_segment(x, y1, w, BAR_H, color, inside, "")
|
||||
x += w
|
||||
|
||||
# Legend
|
||||
lx, ly = 60, 130
|
||||
for label, size, color in RAM_CATEGORIES:
|
||||
pct = size / SRAM_TOTAL * 100
|
||||
kb = size / 1024
|
||||
display = label.replace("\n", " ")
|
||||
svg += f' <rect x="{lx}" y="{ly}" width="12" height="12" fill="{color}" rx="2"/>\n'
|
||||
svg += f' <text x="{lx+16}" y="{ly+10}" class="legend-text" fill="#333">'
|
||||
svg += f'{display}: {kb:.1f}KB ({pct:.1f}%)</text>\n'
|
||||
ly += 16
|
||||
if ly > H - 20:
|
||||
lx += 260
|
||||
ly = 130
|
||||
|
||||
# Summary text
|
||||
svg += f'<text x="{BAR_X}" y="{BAR_Y+BAR_H+20}" class="label" fill="#333">'
|
||||
svg += f'已用: {SRAM_USED/1024:.1f}KB ({SRAM_USED/SRAM_TOTAL*100:.1f}%)'
|
||||
svg += f' 空闲: {SRAM_FREE/1024:.1f}KB ({SRAM_FREE/SRAM_TOTAL*100:.1f}%)'
|
||||
svg += f'<text x="{BAR_X}" y="{y1+BAR_H+18}" class="label" fill="#333">'
|
||||
svg += f'已用: {SRAM1_USED}B ({SRAM1_USED/SRAM1_TOTAL*100:.1f}%)'
|
||||
svg += f' 空闲: {SRAM1_FREE}B ({SRAM1_FREE/SRAM1_TOTAL*100:.1f}%)'
|
||||
svg += f' 总量: 128KB</text>\n'
|
||||
|
||||
# Region 2: CCM
|
||||
y2 = y1 + BAR_H + 50
|
||||
svg += f'<text x="{BAR_X}" y="{y2-8}" class="label" fill="#555">CCM RW_CCM @0x10000000（64KB，仅 CPU 可达，DMA 不可达）</text>\n'
|
||||
x = BAR_X
|
||||
for label, size, color in RAM2_CATEGORIES:
|
||||
w = size * SCALE
|
||||
if w < 1:
|
||||
continue
|
||||
inside = label if w > _text_width(label) + 10 else ""
|
||||
svg += _draw_bar_segment(x, y2, w, BAR_H, color, inside, "")
|
||||
x += w
|
||||
svg += f'<text x="{BAR_X}" y="{y2+BAR_H+18}" class="label" fill="#333">'
|
||||
svg += f'已用: {CCM_USED}B ({CCM_USED/CCM_TOTAL*100:.1f}%)'
|
||||
svg += f' 空闲: {CCM_FREE}B ({CCM_FREE/CCM_TOTAL*100:.1f}%)'
|
||||
svg += f' 总量: 64KB</text>\n'
|
||||
|
||||
# Legend（主 SRAM 两列 + CCM 两行）
|
||||
ly = y2 + BAR_H + 40
|
||||
lx = 60
|
||||
half = (len(RAM1_CATEGORIES) + 1) // 2
|
||||
for i, (label, size, color) in enumerate(RAM1_CATEGORIES):
|
||||
pct = size / SRAM1_TOTAL * 100
|
||||
kb = size / 1024
|
||||
if i >= half:
|
||||
lx2 = 420
|
||||
else:
|
||||
lx2 = 60
|
||||
yy = 226 + (i % half) * 16
|
||||
svg += f' <rect x="{lx2}" y="{yy}" width="12" height="12" fill="{color}" rx="2"/>\n'
|
||||
svg += f' <text x="{lx2+16}" y="{yy+10}" class="legend-text" fill="#333">'
|
||||
svg += f'主SRAM {label}: {kb:.1f}KB ({pct:.1f}%)</text>\n'
|
||||
for i, (label, size, color) in enumerate(RAM2_CATEGORIES):
|
||||
pct = size / CCM_TOTAL * 100
|
||||
kb = size / 1024
|
||||
yy = 322 + i * 16
|
||||
svg += f' <rect x="{60}" y="{yy}" width="12" height="12" fill="{color}" rx="2"/>\n'
|
||||
svg += f' <text x="{76}" y="{yy+10}" class="legend-text" fill="#333">'
|
||||
svg += f'CCM {label}: {kb:.1f}KB ({pct:.1f}%)</text>\n'
|
||||
|
||||
svg += svg_footer()
|
||||
return svg
|
||||
|
||||
@@ -197,7 +239,7 @@ def gen_flash_svg():
|
||||
SCALE = (W - 80) / FLASH_TOTAL
|
||||
|
||||
svg = svg_header(W, H)
|
||||
svg += f'<text x="{W/2}" y="24" text-anchor="middle" class="title">Flash (1MB) 使用布局</text>\n'
|
||||
svg += f'<text x="{W/2}" y="24" text-anchor="middle" class="title">Flash (1MB) 使用布局 — 2026-09-21 @build</text>\n'
|
||||
|
||||
x = BAR_X
|
||||
for label, size, color in FLASH_CATEGORIES:
|
||||
@@ -234,57 +276,63 @@ def gen_flash_svg():
|
||||
|
||||
|
||||
def gen_taskstack_svg():
|
||||
"""任务栈预算.svg — horizontal bars for each task's stack allocation."""
|
||||
W, H = 740, 340
|
||||
BAR_X = 180
|
||||
"""任务栈预算.svg — 每任务：分配栈条 + 最坏占用叠加条 + 实测余量/判定。"""
|
||||
W, H = 880, 440
|
||||
BAR_X = 190
|
||||
MAX_STACK = 16384
|
||||
SCALE = (W - BAR_X - 40) / MAX_STACK
|
||||
ROW_H = 30
|
||||
Y_START = 60
|
||||
Y_START = 64
|
||||
ROW_PITCH = 40
|
||||
BAR_H = 16
|
||||
|
||||
svg = svg_header(W, H)
|
||||
svg += f'<text x="{W/2}" y="24" text-anchor="middle" class="title">FreeRTOS 任务栈分配 (48KB 堆池)</text>\n'
|
||||
|
||||
# Header
|
||||
svg += f'<text x="{BAR_X}" y="{Y_START-6}" class="legend-text" fill="#555">分配栈大小 (Bytes)</text>\n'
|
||||
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="{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
|
||||
for name, stack, prio, desc in TASK_STACKS:
|
||||
w = stack * SCALE
|
||||
color = "#2196F3" if "Normal" in prio else "#FF9800"
|
||||
for name, cfg, prio, worst, peak, margin, pct, verdict, desc in TASK_STACKS:
|
||||
w = cfg * SCALE
|
||||
wc = worst * SCALE
|
||||
dark = "#2196F3" if prio == "Normal" else "#FF9800"
|
||||
light = "#BBDEFB" if prio == "Normal" else "#FFE0B2"
|
||||
vc = "#2E7D32" if verdict == "PASS" else "#C62828"
|
||||
|
||||
# Task name label
|
||||
svg += f' <text x="{BAR_X-4}" y="{y+ROW_H/2}" text-anchor="end" '
|
||||
svg += f'dominant-baseline="central" class="label" fill="#333">{name}</text>\n'
|
||||
# 任务名（左侧）
|
||||
svg += f' <text x="{BAR_X-4}" y="{y+8}" text-anchor="end" dominant-baseline="central" class="label" fill="#333">{name}</text>\n'
|
||||
# 分配栈条（浅色）+ 最坏占用叠加条（深色）
|
||||
svg += f' <rect class="bar-seg" x="{BAR_X}" y="{y}" width="{w:.1f}" height="{BAR_H}" fill="{light}" rx="3"/>\n'
|
||||
svg += f' <rect x="{BAR_X}" y="{y}" width="{wc:.1f}" height="{BAR_H}" fill="{dark}" rx="3"/>\n'
|
||||
# 数据行
|
||||
svg += f' <text x="{BAR_X}" y="{y+BAR_H+11}" dominant-baseline="central" class="legend-text" fill="#333">'
|
||||
svg += f'配置 {cfg}B | 实测峰值 {peak}B | 最坏 {worst}B | 余量 {margin}B ({pct}%) '
|
||||
svg += f'<tspan fill="{vc}" font-weight="bold">{verdict}</tspan></text>\n'
|
||||
y += ROW_PITCH
|
||||
|
||||
# Bar
|
||||
svg += f' <rect class="bar-seg" x="{BAR_X}" y="{y}" width="{w:.1f}" height="{ROW_H}" '
|
||||
svg += f'fill="{color}" rx="3"/>\n'
|
||||
|
||||
# Size inside bar
|
||||
if w > 60:
|
||||
svg += f' <text x="{BAR_X+w/2}" y="{y+ROW_H/2}" text-anchor="middle" '
|
||||
svg += f'dominant-baseline="central" class="label" fill="#fff">{stack}B ({stack/1024:.1f}KB)</text>\n'
|
||||
else:
|
||||
svg += f' <text x="{BAR_X+w+4}" y="{y+ROW_H/2}" text-anchor="start" '
|
||||
svg += f'dominant-baseline="central" class="legend-text" fill="#333">{stack}B</text>\n'
|
||||
|
||||
y += ROW_H + 4
|
||||
|
||||
# FreeRTOS heap summary
|
||||
total_stacks = sum(s for _, s, _, _ in TASK_STACKS) + 512 + 1024 # app + idle + timer
|
||||
# 内核任务（静态小栈，未取句柄实测）
|
||||
y += 4
|
||||
svg += f'<text x="{BAR_X}" y="{y}" class="label" fill="#555">'
|
||||
svg += f'堆总量: 49,152B (48KB) '
|
||||
svg += f'任务栈合计: ~{total_stacks}B ({total_stacks/1024:.1f}KB) '
|
||||
svg += f'空闲: ~{HEAP_FREE}B ({HEAP_FREE/1024:.1f}KB)</text>\n'
|
||||
for name, stack in KERNEL_STACKS:
|
||||
w = max(stack * SCALE, 2)
|
||||
svg += f' <text x="{BAR_X-4}" y="{y+6}" text-anchor="end" dominant-baseline="central" class="label" fill="#333">{name}</text>\n'
|
||||
svg += f' <rect class="bar-seg" x="{BAR_X}" y="{y}" width="{w:.1f}" height="12" fill="#90A4AE" rx="2"/>\n'
|
||||
svg += f' <text x="{BAR_X + w + 4}" y="{y+6}" dominant-baseline="central" class="legend-text" fill="#333">{stack}B（未实测）</text>\n'
|
||||
y += 22
|
||||
|
||||
# Color legend
|
||||
y += 18
|
||||
# 堆汇总（实测值）
|
||||
y += 8
|
||||
svg += f'<text x="{BAR_X}" y="{y}" class="label" fill="#555">'
|
||||
svg += f'堆总量: {HEAP_TOTAL}B (48KB, RW_CCM) 任务栈合计: {TOTAL_STACKS}B ({TOTAL_STACKS/1024:.1f}KB) + 内核栈 {512+1024}B</text>\n'
|
||||
y += 16
|
||||
svg += f'<text x="{BAR_X}" y="{y}" class="label" fill="#555">'
|
||||
svg += f'实测: free={HEAP_FREE}B / min_ever={HEAP_MIN_EVER}B（2026-09-21，含 FTP 负载） 判定: 6/6 PASS（余量 ≥ max(1024B, 配置×30%)）</text>\n'
|
||||
y += 24
|
||||
# 颜色图例
|
||||
svg += f' <rect x="{BAR_X}" y="{y}" width="10" height="10" fill="#2196F3" rx="2"/>\n'
|
||||
svg += f' <text x="{BAR_X+14}" y="{y+8}" class="legend-text" fill="#333">Normal 优先级</text>\n'
|
||||
svg += f' <rect x="{BAR_X+130}" y="{y}" width="10" height="10" fill="#FF9800" rx="2"/>\n'
|
||||
svg += f' <text x="{BAR_X+144}" y="{y+8}" class="legend-text" fill="#333">BelowNormal 优先级</text>\n'
|
||||
svg += f' <rect x="{BAR_X+290}" y="{y}" width="10" height="10" fill="#90A4AE" rx="2"/>\n'
|
||||
svg += f' <text x="{BAR_X+304}" y="{y+8}" class="legend-text" fill="#333">内核任务栈 (idle/timer)</text>\n'
|
||||
|
||||
svg += svg_footer()
|
||||
return svg
|
||||
|
||||
Reference in New Issue
Block a user