{"id":100044,"date":"2026-09-03T18:56:52","date_gmt":"2026-09-03T10:56:52","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/100044.html"},"modified":"2026-09-03T18:56:52","modified_gmt":"2026-09-03T10:56:52","slug":"bswgeneral-%e7%89%b9%e5%88%ab%e7%af%87%c2%b7%e9%99%86%ef%bc%9a%e4%b8%ad%e6%96%ad%e5%a4%84%e7%90%86%e7%9a%84%e8%89%ba%e6%9c%af-%e4%bb%8e%e7%a1%ac%e6%a0%b8%e5%ba%95%e5%b1%82","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/100044.html","title":{"rendered":"BSWGeneral-\u7279\u522b\u7bc7\u00b7\u9646\uff1a\u4e2d\u65ad\u5904\u7406\u7684\u827a\u672f\u2014\u2014\u4ece\u201c\u786c\u6838\u5e95\u5c42\u201d\u5230\u201c\u4f18\u96c5\u5206\u5c42\u201d"},"content":{"rendered":"

\u514d\u8d23\u58f0\u660e
\n\u672c\u6587\u5185\u5bb9\u4ec5\u9650\u5b66\u4e60\u4f7f\u7528\u3002\u6587\u4e2d\u6d89\u53ca\u7684 AUTOSAR \u89c4\u8303\u6761\u6b3e\u5f15\u7528\u3001\u4ee3\u7801\u793a\u4f8b\u3001\u914d\u7f6e\u903b\u8f91\u5747\u57fa\u4e8e AUTOSAR Classic Platform R4.x \u516c\u5f00\u6807\u51c6\u6587\u6863\u53ca\u884c\u4e1a\u901a\u7528\u5b9e\u8df5\u3002\u6587\u4e2d\u6240\u6709\u6848\u4f8b\u3001\u6545\u4e8b\u3001\u5bf9\u8bdd\u573a\u666f\u3001\u4eba\u7269\u53ca\u4f01\u4e1a\u540d\u79f0\u5747\u4e3a\u5b8c\u5168\u865a\u6784，\u4ec5\u7528\u4e8e\u901a\u8fc7\u5177\u4f53\u751f\u52a8\u7684\u573a\u666f\u5e2e\u52a9\u8bfb\u8005\u7406\u89e3\u62bd\u8c61\u6280\u672f\u89c4\u8303\u3002\u82e5\u5c06\u6587\u4e2d\u5185\u5bb9\u5e94\u7528\u4e8e\u5b9e\u9645\u9879\u76ee，\u8bf7\u52a1\u5fc5\u4ee5 AUTOSAR \u5b98\u65b9\u53d1\u5e03\u7684\u6700\u65b0\u89c4\u8303\u4e3a\u51c6，\u5e76\u7ed3\u5408\u5177\u4f53\u5de5\u5177\u94fe\u548c\u82af\u7247\u5e73\u53f0\u8fdb\u884c\u9a8c\u8bc1\u3002\u56e0\u4f7f\u7528\u4e0d\u5f53\u9020\u6210\u7684\u4efb\u4f55\u635f\u5931，\u8d23\u4efb\u7531\u4f7f\u7528\u8005\u81ea\u884c\u627f\u62c5\u3002<\/p>\n

\n

\u77e5\u8bc6\u8981\u70b9\u6e05\u5355<\/h3>\n\n#\u77e5\u8bc6\u70b9\u6838\u5fc3\u95ee\u9898<\/tr>\n\n\n\n\n\n\n\n\n
1<\/td>\n\u4e2d\u65ad\u7684\u672c\u8d28<\/td>\n\u4e2d\u65ad\u548c\u8f6e\u8be2\u7684\u672c\u8d28\u533a\u522b\u662f\u4ec0\u4e48？\u4e3a\u4ec0\u4e48\u4e2d\u65ad\u66f4\u9ad8\u6548？<\/td>\n<\/tr>\n
2<\/td>\n\u4e2d\u65ad\u5e27 vs ISR<\/td>\n\u4e3a\u4ec0\u4e48\u8981\u628a\u4e2d\u65ad\u201c\u5916\u58f3\u201d\u548c\u201c\u4e1a\u52a1\u5185\u6838\u201d\u5206\u79bb？<\/td>\n<\/tr>\n
3<\/td>\nCAT1 vs CAT2<\/td>\n\u4e24\u7c7b\u4e2d\u65ad\u7684\u6839\u672c\u533a\u522b\u662f\u4ec0\u4e48？\u5404\u81ea\u9002\u7528\u4ec0\u4e48\u573a\u666f？<\/td>\n<\/tr>\n
4<\/td>\nISR\u7684\u201c\u77ed\u5e73\u5feb\u201d<\/td>\n\u4e3a\u4ec0\u4e48ISR\u5fc5\u987b\u6781\u77ed？\u505a\u91cd\u6d3b\u4f1a\u6709\u4ec0\u4e48\u540e\u679c？<\/td>\n<\/tr>\n
5<\/td>\n\u4ece\u4e2d\u65ad\u5230\u4efb\u52a1\u7684\u5207\u6362<\/td>\nCAT1\u548cCAT2\u5404\u81ea\u5982\u4f55\u4f18\u96c5\u5730\u201c\u4ea4\u63a5\u201d\u7ed9\u4efb\u52a1？<\/td>\n<\/tr>\n
6<\/td>\n\u4e2d\u65ad\u56de\u8c03\u7684\u7ea6\u675f<\/td>\n\u56de\u8c03\u51fd\u6570\u5728\u4e2d\u65ad\u4e0a\u4e0b\u6587\u4e2d\u6709\u4ec0\u4e48\u9650\u5236？<\/td>\n<\/tr>\n
7<\/td>\n\u5b9e\u6218\u6848\u4f8b<\/td>\n\u4e00\u4e2a\u771f\u5b9e\u7684\u4e2d\u65adBug\u662f\u5982\u4f55\u5b9a\u4f4d\u548c\u4fee\u590d\u7684？<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u5f15\u5b50：\u201c\u8001\u5468，\u4e2d\u65ad\u5230\u5e95\u662f\u4e2a\u5565？\u201d<\/h3>\n

\u4ee5\u4e0b\u6848\u4f8b\u4e3a\u5b8c\u5168\u865a\u6784，\u6240\u6709\u65f6\u95f4\u3001\u5730\u70b9\u3001\u4eba\u7269\u3001\u516c\u53f8\u3001\u91d1\u989d\u5747\u4e3a\u675c\u64b0，\u65e8\u5728\u901a\u8fc7\u4e00\u4e2a\u5178\u578b\u573a\u666f\u8bf4\u660e\u4e2d\u65ad\u5904\u7406\u7684\u6838\u5fc3\u6311\u6218\u3002\u5982\u6709\u96f7\u540c，\u7eaf\u5c5e\u5de7\u5408\u3002<\/p>\n

\u65f6\u95f4：\u67d0\u4e2a\u5468\u4e8c\u4e0b\u5348\u3002\u5730\u70b9：\u67d0Tier 1\u4f9b\u5e94\u5546\u7684\u8f6f\u4ef6\u529e\u516c\u5ba4\u3002\u4eba\u7269：\u8d44\u6df1\u67b6\u6784\u5e08\u8001\u5468\u3001\u8f6f\u4ef6\u5de5\u7a0b\u5e08\u5c0f\u6797\u3002<\/p>\n

\u5c0f\u6797\u62b1\u7740\u4e00\u5757\u5f00\u53d1\u677f，\u6025\u5306\u5306\u5730\u8dd1\u5230\u8001\u5468\u5de5\u4f4d\u524d，\u8138\u4e0a\u5199\u6ee1\u4e86\u56f0\u60d1\u3002<\/p>\n

\u201c\u8001\u5468！\u6211\u8fd9EEPROM\u9a71\u52a8\u5728\u8f6e\u8be2\u6a21\u5f0f\u4e0b\u8dd1\u5f97\u597d\u597d\u7684，\u4e00\u5f00\u4e2d\u65ad\u6a21\u5f0f\u5c31\u51fa\u5404\u79cd\u5947\u602a\u7684\u95ee\u9898\u2014\u2014\u6709\u65f6\u5019\u6570\u636e\u4e22\u4e86，\u6709\u65f6\u5019\u7cfb\u7edf\u5361\u4f4f\u4e86，\u8fd8\u6709\u4e00\u6b21\u76f4\u63a5\u628a\u770b\u95e8\u72d7\u89e6\u53d1\u4e86！\u201d\u5c0f\u6797\u628a\u5f00\u53d1\u677f\u653e\u5728\u684c\u4e0a，\u201c\u4e2d\u65ad\u5230\u5e95\u662f\u4e2a\u5565？\u4e3a\u4ec0\u4e48\u8fd9\u4e48\u96be\u641e？\u201d<\/p>\n

\u8001\u5468\u653e\u4e0b\u624b\u4e2d\u7684\u5496\u5561，\u63a5\u8fc7\u5f00\u53d1\u677f：\u201c\u5148\u628a\u4f60\u7684\u4ee3\u7801\u7ed9\u6211\u770b\u770b\u3002\u201d<\/p>\n

\u5c0f\u6797\u628a\u5c4f\u5e55\u8f6c\u8fc7\u6765\u3002\u8001\u5468\u626b\u4e86\u4e00\u773c，\u7709\u5934\u76b1\u4e86\u8d77\u6765：<\/p>\n

\/* \u5c0f\u6797\u5199\u7684\u201c\u4e2d\u65ad\u5904\u7406\u201d *\/<\/span>
\nvoid<\/span> Eep_IsrHandler<\/span>(<\/span>void<\/span>)<\/span>
\n{<\/span>
\n \/* \u5728\u4e2d\u65ad\u91cc\u505a\u4e86\u592a\u591a\u4e8b！ *\/<\/span>
\n uint8_t<\/span> data =<\/span> ReadEeprom<\/span>(<\/span>)<\/span>;<\/span>
\n ProcessComplexData<\/span>(<\/span>data)<\/span>;<\/span> \/* \u590d\u6742\u7b97\u6cd5：CRC\u6821\u9a8c + \u72b6\u6001\u673a\u5207\u6362 *\/<\/span>
\n NvM_WriteBlock<\/span>(<\/span>0x01<\/span>,<\/span> &<\/span>data,<\/span> 1<\/span>)<\/span>;<\/span> \/* \u6162\u901fNvM\u5199\u5165：\u8017\u65f6\u51e0\u767e\u03bcs *\/<\/span>
\n printf<\/span>(<\/span>"Interrupt occurred!\\\\n"<\/span>)<\/span>;<\/span> \/* \u8c03\u8bd5\u8f93\u51fa：\u8017\u65f6\u51e0ms *\/<\/span>
\n Os_SetEvent<\/span>(<\/span>TaskId,<\/span> EventId)<\/span>;<\/span> \/* \u8bbe\u7f6e\u4e8b\u4ef6 *\/<\/span>
\n}<\/span><\/p>\n

\u8001\u5468\u53f9\u4e86\u53e3\u6c14：\u201c\u5c0f\u6797，\u4f60\u77e5\u9053\u8fd9\u4e2aISR\u662f\u5728\u4ec0\u4e48\u4e0a\u4e0b\u6587\u91cc\u6267\u884c\u7684\u5417？\u201d<\/p>\n

\u5c0f\u6797\u6123\u4e86\u4e00\u4e0b：\u201c\u5443\u2026\u2026\u4e2d\u65ad\u4e0a\u4e0b\u6587？\u201d<\/p>\n

\u201c\u5bf9\u3002\u201d\u8001\u5468\u7ad9\u8d77\u6765，\u8d70\u5230\u767d\u677f\u524d，\u201c\u4e2d\u65ad\u4e0a\u4e0b\u6587\u548c\u4efb\u52a1\u4e0a\u4e0b\u6587，\u5c31\u50cf\u2018\u6025\u8bca\u5ba4\u2019\u548c\u2018\u666e\u901a\u95e8\u8bca\u2019\u7684\u533a\u522b\u3002 \u4f60\u5728\u6025\u8bca\u5ba4\u91cc\u4e0d\u80fd\u505a\u590d\u6742\u624b\u672f\u3001\u4e0d\u80fd\u5b89\u6392\u4f4f\u9662\u3001\u4e0d\u80fd\u5f00\u957f\u671f\u5904\u65b9\u2014\u2014\u53ea\u80fd\u505a\u2018\u6b62\u8840\u3001\u5305\u624e\u3001\u7a33\u5b9a\u751f\u547d\u4f53\u5f81\u2019\u8fd9\u4e09\u4ef6\u4e8b\u3002\u4f60\u7684ISR\u73b0\u5728\u5728\u6025\u8bca\u5ba4\u91cc\u505a\u4e86\u4e00\u53f0\u5f00\u80f8\u624b\u672f！\u201d<\/p>\n

\u5c0f\u6797\u6320\u4e86\u6320\u5934：\u201c\u90a3\u6211\u5e94\u8be5\u600e\u4e48\u505a？\u201d<\/p>\n

\u8001\u5468\u62ff\u8d77\u767d\u677f\u7b14：\u201c\u4eca\u5929\u6211\u628a\u4e2d\u65ad\u8fd9\u4ef6\u4e8b\u4ece\u5934\u5230\u5c3e\u7ed9\u4f60\u8bb2\u900f\u3002\u542c\u5b8c\u4e4b\u540e，\u4f60\u90a3\u4e2aEEPROM\u9a71\u52a8\u7684\u95ee\u9898\u4f60\u81ea\u5df1\u5c31\u80fd\u89e3\u51b3\u3002\u201d<\/p>\n

\u7b2c\u4e00\u7ae0：\u4e2d\u65ad\u662f\u4ec0\u4e48？\u2014\u2014\u4ece\u201c\u95e8\u94c3\u201d\u5230\u201c\u9ad8\u6548\u7b49\u5f85\u201d<\/h3>\n

1.1 \u8f6e\u8be2 vs \u4e2d\u65ad：\u4e00\u4e2a\u201c\u7b49\u5feb\u9012\u201d\u7684\u6545\u4e8b<\/h4>\n

\u8001\u5468\u5728\u767d\u677f\u4e0a\u753b\u4e86\u4e24\u4e2a\u573a\u666f：<\/p>\n

#mermaid-svg-QgKdPTPadKClhTro{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;fill:#333;}@keyframes edge-animation-frame{from{stroke-dashoffset:0;}}@keyframes dash{to{stroke-dashoffset:0;}}#mermaid-svg-QgKdPTPadKClhTro .edge-animation-slow{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 50s linear infinite;stroke-linecap:round;}#mermaid-svg-QgKdPTPadKClhTro .edge-animation-fast{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 20s linear infinite;stroke-linecap:round;}#mermaid-svg-QgKdPTPadKClhTro .error-icon{fill:#552222;}#mermaid-svg-QgKdPTPadKClhTro .error-text{fill:#552222;stroke:#552222;}#mermaid-svg-QgKdPTPadKClhTro .edge-thickness-normal{stroke-width:1px;}#mermaid-svg-QgKdPTPadKClhTro .edge-thickness-thick{stroke-width:3.5px;}#mermaid-svg-QgKdPTPadKClhTro .edge-pattern-solid{stroke-dasharray:0;}#mermaid-svg-QgKdPTPadKClhTro .edge-thickness-invisible{stroke-width:0;fill:none;}#mermaid-svg-QgKdPTPadKClhTro .edge-pattern-dashed{stroke-dasharray:3;}#mermaid-svg-QgKdPTPadKClhTro .edge-pattern-dotted{stroke-dasharray:2;}#mermaid-svg-QgKdPTPadKClhTro .marker{fill:#333333;stroke:#333333;}#mermaid-svg-QgKdPTPadKClhTro .marker.cross{stroke:#333333;}#mermaid-svg-QgKdPTPadKClhTro svg{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;}#mermaid-svg-QgKdPTPadKClhTro p{margin:0;}#mermaid-svg-QgKdPTPadKClhTro .label{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;color:#333;}#mermaid-svg-QgKdPTPadKClhTro .cluster-label text{fill:#333;}#mermaid-svg-QgKdPTPadKClhTro .cluster-label span{color:#333;}#mermaid-svg-QgKdPTPadKClhTro .cluster-label span p{background-color:transparent;}#mermaid-svg-QgKdPTPadKClhTro .label text,#mermaid-svg-QgKdPTPadKClhTro span{fill:#333;color:#333;}#mermaid-svg-QgKdPTPadKClhTro .node rect,#mermaid-svg-QgKdPTPadKClhTro .node circle,#mermaid-svg-QgKdPTPadKClhTro .node ellipse,#mermaid-svg-QgKdPTPadKClhTro .node polygon,#mermaid-svg-QgKdPTPadKClhTro .node path{fill:#ECECFF;stroke:#9370DB;stroke-width:1px;}#mermaid-svg-QgKdPTPadKClhTro .rough-node .label text,#mermaid-svg-QgKdPTPadKClhTro .node .label text,#mermaid-svg-QgKdPTPadKClhTro .image-shape .label,#mermaid-svg-QgKdPTPadKClhTro .icon-shape .label{text-anchor:middle;}#mermaid-svg-QgKdPTPadKClhTro .node .katex path{fill:#000;stroke:#000;stroke-width:1px;}#mermaid-svg-QgKdPTPadKClhTro .rough-node .label,#mermaid-svg-QgKdPTPadKClhTro .node .label,#mermaid-svg-QgKdPTPadKClhTro .image-shape .label,#mermaid-svg-QgKdPTPadKClhTro .icon-shape .label{text-align:center;}#mermaid-svg-QgKdPTPadKClhTro .node.clickable{cursor:pointer;}#mermaid-svg-QgKdPTPadKClhTro .root .anchor path{fill:#333333!important;stroke-width:0;stroke:#333333;}#mermaid-svg-QgKdPTPadKClhTro .arrowheadPath{fill:#333333;}#mermaid-svg-QgKdPTPadKClhTro .edgePath .path{stroke:#333333;stroke-width:2.0px;}#mermaid-svg-QgKdPTPadKClhTro .flowchart-link{stroke:#333333;fill:none;}#mermaid-svg-QgKdPTPadKClhTro .edgeLabel{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-QgKdPTPadKClhTro .edgeLabel p{background-color:rgba(232,232,232, 0.8);}#mermaid-svg-QgKdPTPadKClhTro .edgeLabel rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-QgKdPTPadKClhTro .labelBkg{background-color:rgba(232, 232, 232, 0.5);}#mermaid-svg-QgKdPTPadKClhTro .cluster rect{fill:#ffffde;stroke:#aaaa33;stroke-width:1px;}#mermaid-svg-QgKdPTPadKClhTro .cluster text{fill:#333;}#mermaid-svg-QgKdPTPadKClhTro .cluster span{color:#333;}#mermaid-svg-QgKdPTPadKClhTro div.mermaidTooltip{position:absolute;text-align:center;max-width:200px;padding:2px;font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:12px;background:hsl(80, 100%, 96.2745098039%);border:1px solid #aaaa33;border-radius:2px;pointer-events:none;z-index:100;}#mermaid-svg-QgKdPTPadKClhTro .flowchartTitleText{text-anchor:middle;font-size:18px;fill:#333;}#mermaid-svg-QgKdPTPadKClhTro rect.text{fill:none;stroke-width:0;}#mermaid-svg-QgKdPTPadKClhTro .icon-shape,#mermaid-svg-QgKdPTPadKClhTro .image-shape{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-QgKdPTPadKClhTro .icon-shape p,#mermaid-svg-QgKdPTPadKClhTro .image-shape p{background-color:rgba(232,232,232, 0.8);padding:2px;}#mermaid-svg-QgKdPTPadKClhTro .icon-shape .label rect,#mermaid-svg-QgKdPTPadKClhTro .image-shape .label rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-QgKdPTPadKClhTro .label-icon{display:inline-block;height:1em;overflow:visible;vertical-align:-0.125em;}#mermaid-svg-QgKdPTPadKClhTro .node .label-icon path{fill:currentColor;stroke:revert;stroke-width:revert;}#mermaid-svg-QgKdPTPadKClhTro :root{–mermaid-font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;}<\/p>\n

\u4e2d\u65ad\u6a21\u5f0f Interrupt<\/p>\n

<\/span><\/p>\n

\u201c\u5f00\u59cb\u5e72\u6d3b，\u597d\u4e86\u53eb\u6211\u201d<\/p>\n

<\/span><\/p>\n

\u7ee7\u7eed\u505a\u5176\u4ed6\u4e8b<\/p>\n

<\/span><\/p>\n

\u201c\u53ee\u549a！\u597d\u4e86！\u201d<\/p>\n

<\/span><\/p>\n

\u54cd\u5e94\u4e2d\u65ad<\/p>\n

<\/span><\/p>\n

CPU<\/p>\n

<\/span><\/p>\n

\u786c\u4ef6<\/p>\n

<\/span><\/p>\n

\u5176\u4ed6\u4efb\u52a1<\/p>\n

<\/span><\/p>\n

ISR\u5904\u7406<\/p>\n

<\/span><\/p>\n

CPU\u9ad8\u6548\u5229\u7528\u7b49\u5f85\u65f6\u95f4<\/p>\n

<\/span><\/p>\n

\u8f6e\u8be2\u6a21\u5f0f Polling<\/p>\n

<\/span><\/p>\n

\u201c\u5fd9\u5417？\u201d<\/p>\n

<\/span><\/p>\n

\u201c\u5fd9\u201d<\/p>\n

<\/span><\/p>\n

\u201c\u5fd9\u5417？\u201d<\/p>\n

<\/span><\/p>\n

\u201c\u5fd9\u201d<\/p>\n

<\/span><\/p>\n

\u201c\u5fd9\u5417？\u201d<\/p>\n

<\/span><\/p>\n

\u201c\u597d\u4e86\u201d<\/p>\n

<\/span><\/p>\n

CPU<\/p>\n

<\/span><\/p>\n

\u786c\u4ef6<\/p>\n

<\/span><\/p>\n

CPU\u4e00\u76f4\u5728\u95ee\u6d6a\u8d39\u5927\u91cf\u65f6\u95f4<\/p>\n

<\/span><\/p>\n

\u8001\u5468\u6307\u7740\u5de6\u8fb9\u7684\u56fe：\u201c\u8f6e\u8be2\u6a21\u5f0f\u5c31\u50cf\u4f60\u6bcf\u96945\u5206\u949f\u53bb\u95ee\u5feb\u9012\u5458\u2018\u6211\u7684\u5feb\u9012\u5230\u4e86\u5417？\u2019\u2014\u2014\u5927\u90e8\u5206\u65f6\u5019\u7b54\u6848\u90fd\u662f\u2018\u6ca1\u5230\u2019，\u4f46\u4f60\u6d6a\u8d39\u4e86\u5927\u91cf\u65f6\u95f4\u5728\u2018\u95ee\u2019\u8fd9\u4e2a\u52a8\u4f5c\u4e0a\u3002\u201d<\/p>\n

\u4ed6\u53c8\u6307\u7740\u53f3\u8fb9\u7684\u56fe：\u201c\u4e2d\u65ad\u6a21\u5f0f\u5c31\u50cf\u4f60\u7ed9\u5feb\u9012\u5458\u7559\u4e86\u7535\u8bdd\u2014\u2014\u5feb\u9012\u5230\u4e86\u4ed6\u6253\u7ed9\u4f60\u3002\u4f60\u5728\u7b49\u5f85\u671f\u95f4\u53ef\u4ee5\u5b89\u5fc3\u505a\u5176\u4ed6\u4e8b，\u7535\u8bdd\u54cd\u4e86\u518d\u53bb\u5904\u7406\u3002\u8fd9\u5c31\u662f\u4e2d\u65ad\u7684\u6838\u5fc3\u4ef7\u503c：\u628aCPU\u4ece\u2018\u65e0\u610f\u4e49\u7684\u7b49\u5f85\u2019\u4e2d\u89e3\u653e\u51fa\u6765\u3002\u201d<\/p>\n

\u5c0f\u6797\u70b9\u5934：\u201c\u6240\u4ee5\u4e2d\u65ad\u5c31\u662f\u786c\u4ef6\u4e3b\u52a8\u901a\u77e5CPU\u2018\u6211\u597d\u4e86\u2019？\u201d<\/p>\n

\u201c\u5bf9\u3002\u201d\u8001\u5468\u8bf4，\u201c\u4e2d\u65ad\u662f\u786c\u4ef6\u5411CPU\u53d1\u51fa\u7684\u2018\u7d27\u6025\u901a\u77e5\u2019，\u544a\u8bc9CPU\u2018\u6709\u4e8b\u60c5\u9700\u8981\u4f60\u5904\u7406\u4e86\u2019\u3002 \u6bd4\u5982CAN\u63a7\u5236\u5668\u6536\u5230\u4e86\u4e00\u5e27\u62a5\u6587\u3001ADC\u5b8c\u6210\u4e86\u8f6c\u6362\u3001\u5b9a\u65f6\u5668\u6ea2\u51fa\u4e86\u2014\u2014\u8fd9\u4e9b\u90fd\u4f1a\u89e6\u53d1\u4e2d\u65ad\u3002\u201d<\/p>\n

1.2 \u4e2d\u65ad\u7684\u5b8c\u6574\u6d41\u7a0b\u2014\u2014\u4ece\u786c\u4ef6\u4fe1\u53f7\u5230\u4efb\u52a1\u5524\u9192<\/h4>\n

\u8001\u5468\u5728\u767d\u677f\u4e0a\u753b\u4e86\u4e00\u4e2a\u66f4\u8be6\u7ec6\u7684\u65f6\u5e8f\u56fe：<\/p>\n

OS\u4efb\u52a1\u64cd\u4f5c\u7cfb\u7edfISR\u5904\u7406\u51fd\u6570CPU\u4e2d\u65ad\u63a7\u5236\u5668\u786c\u4ef6\u5916\u8bbeOS\u4efb\u52a1\u64cd\u4f5c\u7cfb\u7edfISR\u5904\u7406\u51fd\u6570CPU\u4e2d\u65ad\u63a7\u5236\u5668\u786c\u4ef6\u5916\u8bbe#mermaid-svg-Nx30TAkrgf1Kydaw{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;fill:#333;}@keyframes edge-animation-frame{from{stroke-dashoffset:0;}}@keyframes dash{to{stroke-dashoffset:0;}}#mermaid-svg-Nx30TAkrgf1Kydaw .edge-animation-slow{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 50s linear infinite;stroke-linecap:round;}#mermaid-svg-Nx30TAkrgf1Kydaw .edge-animation-fast{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 20s linear infinite;stroke-linecap:round;}#mermaid-svg-Nx30TAkrgf1Kydaw .error-icon{fill:#552222;}#mermaid-svg-Nx30TAkrgf1Kydaw .error-text{fill:#552222;stroke:#552222;}#mermaid-svg-Nx30TAkrgf1Kydaw .edge-thickness-normal{stroke-width:1px;}#mermaid-svg-Nx30TAkrgf1Kydaw .edge-thickness-thick{stroke-width:3.5px;}#mermaid-svg-Nx30TAkrgf1Kydaw .edge-pattern-solid{stroke-dasharray:0;}#mermaid-svg-Nx30TAkrgf1Kydaw .edge-thickness-invisible{stroke-width:0;fill:none;}#mermaid-svg-Nx30TAkrgf1Kydaw .edge-pattern-dashed{stroke-dasharray:3;}#mermaid-svg-Nx30TAkrgf1Kydaw .edge-pattern-dotted{stroke-dasharray:2;}#mermaid-svg-Nx30TAkrgf1Kydaw .marker{fill:#333333;stroke:#333333;}#mermaid-svg-Nx30TAkrgf1Kydaw .marker.cross{stroke:#333333;}#mermaid-svg-Nx30TAkrgf1Kydaw svg{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;}#mermaid-svg-Nx30TAkrgf1Kydaw p{margin:0;}#mermaid-svg-Nx30TAkrgf1Kydaw .actor{stroke:hsl(259.6261682243, 59.7765363128%, 87.9019607843%);fill:#ECECFF;}#mermaid-svg-Nx30TAkrgf1Kydaw text.actor>tspan{fill:black;stroke:none;}#mermaid-svg-Nx30TAkrgf1Kydaw .actor-line{stroke:hsl(259.6261682243, 59.7765363128%, 87.9019607843%);}#mermaid-svg-Nx30TAkrgf1Kydaw .innerArc{stroke-width:1.5;stroke-dasharray:none;}#mermaid-svg-Nx30TAkrgf1Kydaw .messageLine0{stroke-width:1.5;stroke-dasharray:none;stroke:#333;}#mermaid-svg-Nx30TAkrgf1Kydaw .messageLine1{stroke-width:1.5;stroke-dasharray:2,2;stroke:#333;}#mermaid-svg-Nx30TAkrgf1Kydaw #arrowhead path{fill:#333;stroke:#333;}#mermaid-svg-Nx30TAkrgf1Kydaw .sequenceNumber{fill:white;}#mermaid-svg-Nx30TAkrgf1Kydaw #sequencenumber{fill:#333;}#mermaid-svg-Nx30TAkrgf1Kydaw #crosshead path{fill:#333;stroke:#333;}#mermaid-svg-Nx30TAkrgf1Kydaw .messageText{fill:#333;stroke:none;}#mermaid-svg-Nx30TAkrgf1Kydaw .labelBox{stroke:hsl(259.6261682243, 59.7765363128%, 87.9019607843%);fill:#ECECFF;}#mermaid-svg-Nx30TAkrgf1Kydaw .labelText,#mermaid-svg-Nx30TAkrgf1Kydaw .labelText>tspan{fill:black;stroke:none;}#mermaid-svg-Nx30TAkrgf1Kydaw .loopText,#mermaid-svg-Nx30TAkrgf1Kydaw .loopText>tspan{fill:black;stroke:none;}#mermaid-svg-Nx30TAkrgf1Kydaw .loopLine{stroke-width:2px;stroke-dasharray:2,2;stroke:hsl(259.6261682243, 59.7765363128%, 87.9019607843%);fill:hsl(259.6261682243, 59.7765363128%, 87.9019607843%);}#mermaid-svg-Nx30TAkrgf1Kydaw .note{stroke:#aaaa33;fill:#fff5ad;}#mermaid-svg-Nx30TAkrgf1Kydaw .noteText,#mermaid-svg-Nx30TAkrgf1Kydaw .noteText>tspan{fill:black;stroke:none;}#mermaid-svg-Nx30TAkrgf1Kydaw .activation0{fill:#f4f4f4;stroke:#666;}#mermaid-svg-Nx30TAkrgf1Kydaw .activation1{fill:#f4f4f4;stroke:#666;}#mermaid-svg-Nx30TAkrgf1Kydaw .activation2{fill:#f4f4f4;stroke:#666;}#mermaid-svg-Nx30TAkrgf1Kydaw .actorPopupMenu{position:absolute;}#mermaid-svg-Nx30TAkrgf1Kydaw .actorPopupMenuPanel{position:absolute;fill:#ECECFF;box-shadow:0px 8px 16px 0px rgba(0,0,0,0.2);filter:drop-shadow(3px 5px 2px rgb(0 0 0 \/ 0.4));}#mermaid-svg-Nx30TAkrgf1Kydaw .actor-man line{stroke:hsl(259.6261682243, 59.7765363128%, 87.9019607843%);fill:#ECECFF;}#mermaid-svg-Nx30TAkrgf1Kydaw .actor-man circle,#mermaid-svg-Nx30TAkrgf1Kydaw line{stroke:hsl(259.6261682243, 59.7765363128%, 87.9019607843%);fill:#ECECFF;stroke-width:2px;}#mermaid-svg-Nx30TAkrgf1Kydaw :root{–mermaid-font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;}1. \u4ea7\u751f\u4e2d\u65ad\u4fe1\u53f72. \u5411CPU\u53d1\u9001\u4e2d\u65ad\u8bf7\u6c423. \u4fdd\u5b58\u5f53\u524d\u4e0a\u4e0b\u6587（\u5bc4\u5b58\u5668\u3001PC\u3001PSW）4. \u8df3\u8f6c\u5230ISR\u5165\u53e35. \u6267\u884c\u4e2d\u65ad\u5904\u7406（\u53ea\u505a\u4e09\u4ef6\u4e8b：\u77ed！）6. \u5524\u9192\u4efb\u52a1（CAT2）7. \u8c03\u5ea6\u5668\u6807\u8bb0\u4efb\u52a1\u5c31\u7eea8. \u4e2d\u65ad\u8fd4\u56de9. \u6062\u590d\u4e0a\u4e0b\u658710. \u8c03\u5ea6\u5668\u5207\u6362\u5230\u4efb\u52a111. \u6267\u884c\u91cd\u6d3b<\/p>\n

\u8001\u5468\u6307\u7740\u56fe：\u201c\u7b2c3\u6b65\u548c\u7b2c9\u6b65\u2014\u2014\u4fdd\u5b58\u548c\u6062\u590d\u4e0a\u4e0b\u6587\u2014\u2014\u5c31\u662f\u2018\u4e2d\u65ad\u5e27\u2019（Interrupt Frame）\u7684\u6838\u5fc3\u5de5\u4f5c\u3002\u201d<\/p>\n

\u5c0f\u6797：\u201c\u4e2d\u65ad\u5e27？\u5c31\u662f\u90a3\u4e2a_Irq.c\u6587\u4ef6？\u201d<\/p>\n

\u201c\u5bf9\u3002\u6211\u4eec\u8fd9\u5c31\u6765\u8bb2\u4e2d\u65ad\u5e27\u3002\u201d\u8001\u5468\u8bf4，\u201c\u4f46\u5728\u90a3\u4e4b\u524d，\u5148\u7406\u89e3\u4e00\u4e2a\u66f4\u57fa\u672c\u7684\u95ee\u9898\u2014\u2014\u4e3a\u4ec0\u4e48\u4e2d\u65ad\u4e0a\u4e0b\u6587\u548c\u4efb\u52a1\u4e0a\u4e0b\u6587\u6709\u672c\u8d28\u7684\u533a\u522b？\u201d<\/p>\n

1.3 \u4e2d\u65ad\u4e0a\u4e0b\u6587 vs \u4efb\u52a1\u4e0a\u4e0b\u6587\u2014\u2014\u4e24\u4e2a\u201c\u5e73\u884c\u4e16\u754c\u201d<\/h4>\n

\u8001\u5468\u753b\u4e86\u4e00\u5f20\u5bf9\u6bd4\u8868：<\/p>\n\n\u7ef4\u5ea6\u4e2d\u65ad\u4e0a\u4e0b\u6587\u4efb\u52a1\u4e0a\u4e0b\u6587<\/tr>\n\n\n\n\n\n\n\n\n\n
\u89e6\u53d1\u65b9\u5f0f<\/td>\n\u786c\u4ef6\u4e8b\u4ef6\u89e6\u53d1（\u4e0d\u53ef\u9884\u6d4b）<\/td>\nOS\u8c03\u5ea6\u5668\u8c03\u5ea6（\u53ef\u9884\u6d4b）<\/td>\n<\/tr>\n
\u6267\u884c\u65f6\u673a<\/td>\n\u7acb\u5373\u6267\u884c（\u62a2\u5360\u5f53\u524d\u4efb\u52a1）<\/td>\n\u6309\u4f18\u5148\u7ea7\u987a\u5e8f\u6267\u884c<\/td>\n<\/tr>\n
\u963b\u585e\u80fd\u529b<\/td>\n\u4e0d\u80fd\u963b\u585e（\u4e0d\u80fd\u7b49）<\/td>\n\u53ef\u4ee5\u963b\u585e（\u53ef\u4ee5\u7b49）<\/td>\n<\/tr>\n
\u53ef\u8c03\u7528\u7684OS API<\/td>\n\u6781\u6709\u9650（\u53ea\u8f7b\u91cf\u7ea7API）<\/td>\n\u5b8c\u6574<\/td>\n<\/tr>\n
\u65f6\u95f4\u9884\u7b97<\/td>\n\u6781\u77ed（\u5fae\u79d2\u7ea7）<\/td>\n\u53ef\u957f\u53ef\u77ed<\/td>\n<\/tr>\n
\u5bf9\u7cfb\u7edf\u7684\u5f71\u54cd<\/td>\n\u963b\u585e\u5176\u4ed6\u4e2d\u65ad<\/td>\n\u53ea\u5f71\u54cd\u540c\u4f18\u5148\u7ea7\u4efb\u52a1<\/td>\n<\/tr>\n
\u6808\u7a7a\u95f4<\/td>\n\u901a\u5e38\u4f7f\u7528\u4e13\u7528\u4e2d\u65ad\u6808<\/td>\n\u4f7f\u7528\u4efb\u52a1\u6808<\/td>\n<\/tr>\n
\u53ef\u8c03\u8bd5\u6027<\/td>\n\u6781\u5dee（\u96be\u4ee5\u65ad\u70b9）<\/td>\n\u597d（\u53ef\u4ee5\u5355\u6b65\u8ddf\u8e2a）<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u201c\u6700\u6838\u5fc3\u7684\u533a\u522b\u662f\u2018\u80fd\u4e0d\u80fd\u963b\u585e\u2019\u3002\u201d\u8001\u5468\u5f3a\u8c03，\u201c\u5728\u4e2d\u65ad\u4e0a\u4e0b\u6587\u4e2d，\u4f60\u7edd\u5bf9\u4e0d\u80fd\u7b49\u5f85\u4efb\u4f55\u4e1c\u897f\u2014\u2014\u4e0d\u80fd\u7b49\u4fe1\u53f7\u91cf\u3001\u4e0d\u80fd\u7b49\u4e92\u65a5\u9501\u3001\u4e0d\u80fd\u7b49\u5ef6\u65f6\u3002\u56e0\u4e3a\u4e2d\u65ad\u4e00\u65e6\u963b\u585e，\u6574\u4e2a\u7cfb\u7edf\u7684\u4e2d\u65ad\u54cd\u5e94\u5c31\u505c\u6ede\u4e86\u3002\u201d<\/p>\n

\u5c0f\u6797：\u201c\u90a3\u5982\u679c\u4e2d\u65ad\u5904\u7406\u8fc7\u7a0b\u4e2d\u9700\u8981\u8bbf\u95ee\u67d0\u4e2a\u5171\u4eab\u8d44\u6e90，\u800c\u8fd9\u4e2a\u8d44\u6e90\u6b63\u88ab\u4efb\u52a1\u5360\u7528，\u600e\u4e48\u529e？\u201d<\/p>\n

\u8001\u5468：\u201c\u597d\u95ee\u9898！\u8fd9\u5f15\u51fa\u4e86\u4e2d\u65ad\u4e0a\u4e0b\u6587\u4e2d\u7684\u8d44\u6e90\u8bbf\u95ee\u89c4\u5219\u2014\u2014\u6211\u4eec\u540e\u9762\u4f1a\u8be6\u7ec6\u8bb2\u3002\u5148\u8bb0\u4f4f：\u4e2d\u65ad\u4e0a\u4e0b\u6587\u4e2d\u4e0d\u80fd\u963b\u585e，\u8fd9\u662f\u6240\u6709\u89c4\u5219\u7684\u8d77\u70b9\u3002\u201d<\/p>\n

\u7b2c\u4e8c\u7ae0：\u4e2d\u65ad\u5e27 vs ISR\u2014\u2014\u8c01\u662f\u8c01\u7684\u201c\u5916\u58f3\u201d？<\/h3>\n

2.1 \u4e24\u4e2a\u6982\u5ff5，\u4e00\u4e2a\u5206\u5de5<\/h4>\n

\u8001\u5468\u5728\u767d\u677f\u4e0a\u5199\u4e0b\u4e24\u4e2a\u8bcd：<\/p>\n

\u201c\u4e2d\u65ad\u5e27（Interrupt Frame）\u201d vs. \u201c\u4e2d\u65ad\u670d\u52a1\u4f8b\u7a0b（ISR）\u201d<\/p>\n

\u201c\u8fd9\u4e24\u4e2a\u6982\u5ff5\u7ecf\u5e38\u88ab\u6df7\u7528，\u4f46\u5728AUTOSAR\u91cc，\u5b83\u4eec\u6709\u660e\u786e\u7684\u533a\u5206\u3002\u201d<\/p>\n

SWS_BSW_00016 \u548c SWS_BSW_00017 \u5bf9\u5b83\u4eec\u7684\u5b9a\u4e49：<\/p>\n

\u201cThe implementation of Interrupt frames, done within the Interrupt frame implementation source, is separated from the implementation of Interrupt service routines, which is done within the Implementation source.\u201d<\/p>\n

\u8001\u5468：\u201c\u4e2d\u65ad\u5e27\u662f\u2018\u5916\u58f3\u2019\u2014\u2014\u5b83\u5904\u7406\u4e0eOS\u3001\u7f16\u8bd1\u5668\u3001\u786c\u4ef6\u76f8\u5173\u7684\u2018\u810f\u6d3b\u7d2f\u6d3b\u2019\u3002ISR\u662f\u2018\u5185\u6838\u2019\u2014\u2014\u5b83\u5904\u7406\u771f\u6b63\u7684\u4e1a\u52a1\u903b\u8f91\u3002\u201d<\/p>\n

\u4ed6\u753b\u4e86\u4e00\u5f20\u5bf9\u6bd4\u8868：<\/p>\n\n\u7ef4\u5ea6\u4e2d\u65ad\u5e27（Interrupt Frame）ISR（Interrupt Service Routine）<\/tr>\n\n\n\n\n\n\n
\u6587\u4ef6\u4f4d\u7f6e<\/td>\n<Mip>_Irq.c<\/td>\n<Mip>.c<\/td>\n<\/tr>\n
\u804c\u8d23<\/td>\n\u4fdd\u5b58\/\u6062\u590d\u5bc4\u5b58\u5668\u3001\u8c03\u7528OS\u7684ISR\u6846\u67b6<\/td>\n\u771f\u6b63\u7684\u4e1a\u52a1\u5904\u7406\u903b\u8f91<\/td>\n<\/tr>\n
\u5e73\u53f0\u76f8\u5173\u6027<\/td>\n\u5e73\u53f0\u4f9d\u8d56（\u4e0d\u540cOS\/\u7f16\u8bd1\u5668\u4e0d\u540c）<\/td>\n\u5e73\u53f0\u72ec\u7acb（\u4e0eOS\/\u7f16\u8bd1\u5668\u65e0\u5173）<\/td>\n<\/tr>\n
\u8c01\u5199<\/td>\n\u901a\u5e38\u7531\u5de5\u5177\u6216OS\u5382\u5546\u751f\u6210<\/td>\n\u6a21\u5757\u5f00\u53d1\u8005\u7f16\u5199<\/td>\n<\/tr>\n
\u80fd\u4e0d\u80fd\u88ab\u76f4\u63a5\u8c03\u7528<\/td>\n\u901a\u5e38\u4e0d\u80fd（\u7531\u786c\u4ef6\u89e6\u53d1）<\/td>\n\u53ef\u4ee5（\u5355\u5143\u6d4b\u8bd5\u65f6\u76f4\u63a5\u8c03\u7528）<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u5c0f\u6797：\u201c\u4e5f\u5c31\u662f\u8bf4，\u6211\u5199\u7684Eep_43_FSC_IsrCore()\u662fISR，\u800cEep_43_FSC_Irq.c\u91cc\u9762\u90a3\u4e2aISR(…)\u662f\u4e2d\u65ad\u5e27？\u201d<\/p>\n

\u201c\u5b8c\u5168\u6b63\u786e\u3002\u201d\u8001\u5468\u8d5e\u8bb8\u5730\u70b9\u5934，\u201c\u4f60\u7684\u7406\u89e3\u5df2\u7ecf\u5230\u4f4d\u4e86\u3002\u201d<\/p>\n

2.2 \u4e3a\u4ec0\u4e48\u8981\u5206\u79bb？\u4e09\u4e2a\u538b\u5012\u6027\u7684\u7406\u7531<\/h4>\n

\u8001\u5468\u5728\u767d\u677f\u4e0a\u5199\u4e86\u4e09\u4e2a\u7406\u7531：<\/p>\n

\u7406\u7531\u4e00：\u6362OS\u4e0d\u6362\u4ee3\u7801<\/p>\n

#mermaid-svg-iXKX5rA8LLRv8UzD{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;fill:#333;}@keyframes edge-animation-frame{from{stroke-dashoffset:0;}}@keyframes dash{to{stroke-dashoffset:0;}}#mermaid-svg-iXKX5rA8LLRv8UzD .edge-animation-slow{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 50s linear infinite;stroke-linecap:round;}#mermaid-svg-iXKX5rA8LLRv8UzD .edge-animation-fast{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 20s linear infinite;stroke-linecap:round;}#mermaid-svg-iXKX5rA8LLRv8UzD .error-icon{fill:#552222;}#mermaid-svg-iXKX5rA8LLRv8UzD .error-text{fill:#552222;stroke:#552222;}#mermaid-svg-iXKX5rA8LLRv8UzD .edge-thickness-normal{stroke-width:1px;}#mermaid-svg-iXKX5rA8LLRv8UzD .edge-thickness-thick{stroke-width:3.5px;}#mermaid-svg-iXKX5rA8LLRv8UzD .edge-pattern-solid{stroke-dasharray:0;}#mermaid-svg-iXKX5rA8LLRv8UzD .edge-thickness-invisible{stroke-width:0;fill:none;}#mermaid-svg-iXKX5rA8LLRv8UzD .edge-pattern-dashed{stroke-dasharray:3;}#mermaid-svg-iXKX5rA8LLRv8UzD .edge-pattern-dotted{stroke-dasharray:2;}#mermaid-svg-iXKX5rA8LLRv8UzD .marker{fill:#333333;stroke:#333333;}#mermaid-svg-iXKX5rA8LLRv8UzD .marker.cross{stroke:#333333;}#mermaid-svg-iXKX5rA8LLRv8UzD svg{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;}#mermaid-svg-iXKX5rA8LLRv8UzD p{margin:0;}#mermaid-svg-iXKX5rA8LLRv8UzD .label{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;color:#333;}#mermaid-svg-iXKX5rA8LLRv8UzD .cluster-label text{fill:#333;}#mermaid-svg-iXKX5rA8LLRv8UzD .cluster-label span{color:#333;}#mermaid-svg-iXKX5rA8LLRv8UzD .cluster-label span p{background-color:transparent;}#mermaid-svg-iXKX5rA8LLRv8UzD .label text,#mermaid-svg-iXKX5rA8LLRv8UzD span{fill:#333;color:#333;}#mermaid-svg-iXKX5rA8LLRv8UzD .node rect,#mermaid-svg-iXKX5rA8LLRv8UzD .node circle,#mermaid-svg-iXKX5rA8LLRv8UzD .node ellipse,#mermaid-svg-iXKX5rA8LLRv8UzD .node polygon,#mermaid-svg-iXKX5rA8LLRv8UzD .node path{fill:#ECECFF;stroke:#9370DB;stroke-width:1px;}#mermaid-svg-iXKX5rA8LLRv8UzD .rough-node .label text,#mermaid-svg-iXKX5rA8LLRv8UzD .node .label text,#mermaid-svg-iXKX5rA8LLRv8UzD .image-shape .label,#mermaid-svg-iXKX5rA8LLRv8UzD .icon-shape .label{text-anchor:middle;}#mermaid-svg-iXKX5rA8LLRv8UzD .node .katex path{fill:#000;stroke:#000;stroke-width:1px;}#mermaid-svg-iXKX5rA8LLRv8UzD .rough-node .label,#mermaid-svg-iXKX5rA8LLRv8UzD .node .label,#mermaid-svg-iXKX5rA8LLRv8UzD .image-shape .label,#mermaid-svg-iXKX5rA8LLRv8UzD .icon-shape .label{text-align:center;}#mermaid-svg-iXKX5rA8LLRv8UzD .node.clickable{cursor:pointer;}#mermaid-svg-iXKX5rA8LLRv8UzD .root .anchor path{fill:#333333!important;stroke-width:0;stroke:#333333;}#mermaid-svg-iXKX5rA8LLRv8UzD .arrowheadPath{fill:#333333;}#mermaid-svg-iXKX5rA8LLRv8UzD .edgePath .path{stroke:#333333;stroke-width:2.0px;}#mermaid-svg-iXKX5rA8LLRv8UzD .flowchart-link{stroke:#333333;fill:none;}#mermaid-svg-iXKX5rA8LLRv8UzD .edgeLabel{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-iXKX5rA8LLRv8UzD .edgeLabel p{background-color:rgba(232,232,232, 0.8);}#mermaid-svg-iXKX5rA8LLRv8UzD .edgeLabel rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-iXKX5rA8LLRv8UzD .labelBkg{background-color:rgba(232, 232, 232, 0.5);}#mermaid-svg-iXKX5rA8LLRv8UzD .cluster rect{fill:#ffffde;stroke:#aaaa33;stroke-width:1px;}#mermaid-svg-iXKX5rA8LLRv8UzD .cluster text{fill:#333;}#mermaid-svg-iXKX5rA8LLRv8UzD .cluster span{color:#333;}#mermaid-svg-iXKX5rA8LLRv8UzD div.mermaidTooltip{position:absolute;text-align:center;max-width:200px;padding:2px;font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:12px;background:hsl(80, 100%, 96.2745098039%);border:1px solid #aaaa33;border-radius:2px;pointer-events:none;z-index:100;}#mermaid-svg-iXKX5rA8LLRv8UzD .flowchartTitleText{text-anchor:middle;font-size:18px;fill:#333;}#mermaid-svg-iXKX5rA8LLRv8UzD rect.text{fill:none;stroke-width:0;}#mermaid-svg-iXKX5rA8LLRv8UzD .icon-shape,#mermaid-svg-iXKX5rA8LLRv8UzD .image-shape{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-iXKX5rA8LLRv8UzD .icon-shape p,#mermaid-svg-iXKX5rA8LLRv8UzD .image-shape p{background-color:rgba(232,232,232, 0.8);padding:2px;}#mermaid-svg-iXKX5rA8LLRv8UzD .icon-shape .label rect,#mermaid-svg-iXKX5rA8LLRv8UzD .image-shape .label rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-iXKX5rA8LLRv8UzD .label-icon{display:inline-block;height:1em;overflow:visible;vertical-align:-0.125em;}#mermaid-svg-iXKX5rA8LLRv8UzD .node .label-icon path{fill:currentColor;stroke:revert;stroke-width:revert;}#mermaid-svg-iXKX5rA8LLRv8UzD :root{–mermaid-font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;}<\/p>\n

\u66f4\u6362OS\u7684\u573a\u666f<\/p>\n

<\/span><\/p>\n

\u9700\u8981\u4fee\u6539<\/p>\n

<\/span><\/p>\n

\u4e0d\u9700\u8981\u4fee\u6539<\/p>\n

<\/span><\/span><\/p>\n

AUTOSAR OS+ IAR\u7f16\u8bd1\u5668<\/p>\n

<\/span><\/p>\n

Eep_Irq.c（\u4e2d\u65ad\u5e27）<\/p>\n

<\/span><\/p>\n

Eep.c（\u4e1a\u52a1\u903b\u8f91）<\/p>\n

<\/span><\/p>\n

FreeRTOS+ GCC\u7f16\u8bd1\u5668<\/p>\n

<\/span><\/p>\n

\u201c\u5047\u8bbe\u4f60\u4eceAUTOSAR OS\u6362\u5230FreeRTOS，\u6216\u8005\u4eceIAR\u7f16\u8bd1\u5668\u6362\u5230GCC\u7f16\u8bd1\u5668\u2014\u2014\u4e2d\u65ad\u7684\u2018\u5916\u58f3\u2019\u5199\u6cd5\u5b8c\u5168\u4e0d\u540c\u3002\u4f46\u5982\u679c\u4f60\u7684\u4e1a\u52a1\u903b\u8f91（ISR）\u5728Eep.c\u91cc，\u548c\u5916\u58f3（Eep_Irq.c）\u5206\u5f00\u4e86，\u4f60\u53ea\u9700\u8981\u91cd\u5199Eep_Irq.c，Eep.c\u5b8c\u5168\u4e0d\u7528\u52a8\u3002\u201d<\/p>\n

\u7406\u7531\u4e8c：\u5355\u5143\u6d4b\u8bd5\u66f4\u65b9\u4fbf<\/p>\n

\u201cThe service routine can be called directly during module test without the need of causing an interrupt.\u201d<\/p>\n

\u201c\u5982\u679c\u4f60\u7684ISR\u548c\u4e2d\u65ad\u5e27\u6df7\u5728\u4e00\u8d77，\u4f60\u8981\u6d4b\u8bd5ISR\u7684\u903b\u8f91，\u5c31\u5fc5\u987b\u89e6\u53d1\u4e00\u4e2a\u771f\u6b63\u7684\u786c\u4ef6\u4e2d\u65ad\u2014\u2014\u5728\u5f00\u53d1\u677f\u4e0a\u53ef\u4ee5，\u4f46\u5728\u5355\u5143\u6d4b\u8bd5\u73af\u5883（PC\u4e0a）\u51e0\u4e4e\u4e0d\u53ef\u80fd\u3002\u5206\u79bb\u4e4b\u540e，\u4f60\u53ef\u4ee5\u5728PC\u4e0a\u76f4\u63a5\u8c03\u7528Eep_IsrCore()\u51fd\u6570，\u4f20\u5165\u6d4b\u8bd5\u6570\u636e，\u9a8c\u8bc1\u903b\u8f91\u6b63\u786e\u6027\u3002\u201d<\/p>\n

\u7406\u7531\u4e09：\u7075\u6d3b\u6027<\/p>\n

\u201cthe interrupt could be realized as ISR frame of the operating system or implemented directly without changing the driver code.\u201d<\/p>\n

\u201c\u540c\u4e00\u4e2a\u9a71\u52a8，\u53ef\u4ee5\u914d\u7f6e\u6210\u2018OS\u7ba1\u7406\u7684\u4e2d\u65ad\u2019（CAT2），\u4e5f\u53ef\u4ee5\u914d\u7f6e\u6210\u2018\u88f8\u673a\u4e2d\u65ad\u2019（CAT1）\u3002\u53ea\u9700\u8981\u6362_Irq.c，\u9a71\u52a8\u4ee3\u7801\u4e0d\u7528\u6539\u3002 \u8fd9\u79cd\u7075\u6d3b\u6027\u5728AUTOSAR\u591a\u5e73\u53f0\u9002\u914d\u4e2d\u975e\u5e38\u5173\u952e\u3002\u201d<\/p>\n

2.3 \u6b63\u786e\u7684\u6587\u4ef6\u7ed3\u6784<\/h4>\n

\u8001\u5468\u753b\u51fa\u4e86\u6b63\u786e\u7684\u6587\u4ef6\u7ed3\u6784\u56fe：<\/p>\n

#mermaid-svg-lr46alHB67hLDZaI{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;fill:#333;}@keyframes edge-animation-frame{from{stroke-dashoffset:0;}}@keyframes dash{to{stroke-dashoffset:0;}}#mermaid-svg-lr46alHB67hLDZaI .edge-animation-slow{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 50s linear infinite;stroke-linecap:round;}#mermaid-svg-lr46alHB67hLDZaI .edge-animation-fast{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 20s linear infinite;stroke-linecap:round;}#mermaid-svg-lr46alHB67hLDZaI .error-icon{fill:#552222;}#mermaid-svg-lr46alHB67hLDZaI .error-text{fill:#552222;stroke:#552222;}#mermaid-svg-lr46alHB67hLDZaI .edge-thickness-normal{stroke-width:1px;}#mermaid-svg-lr46alHB67hLDZaI .edge-thickness-thick{stroke-width:3.5px;}#mermaid-svg-lr46alHB67hLDZaI .edge-pattern-solid{stroke-dasharray:0;}#mermaid-svg-lr46alHB67hLDZaI .edge-thickness-invisible{stroke-width:0;fill:none;}#mermaid-svg-lr46alHB67hLDZaI .edge-pattern-dashed{stroke-dasharray:3;}#mermaid-svg-lr46alHB67hLDZaI .edge-pattern-dotted{stroke-dasharray:2;}#mermaid-svg-lr46alHB67hLDZaI .marker{fill:#333333;stroke:#333333;}#mermaid-svg-lr46alHB67hLDZaI .marker.cross{stroke:#333333;}#mermaid-svg-lr46alHB67hLDZaI svg{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;}#mermaid-svg-lr46alHB67hLDZaI p{margin:0;}#mermaid-svg-lr46alHB67hLDZaI .label{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;color:#333;}#mermaid-svg-lr46alHB67hLDZaI .cluster-label text{fill:#333;}#mermaid-svg-lr46alHB67hLDZaI .cluster-label span{color:#333;}#mermaid-svg-lr46alHB67hLDZaI .cluster-label span p{background-color:transparent;}#mermaid-svg-lr46alHB67hLDZaI .label text,#mermaid-svg-lr46alHB67hLDZaI span{fill:#333;color:#333;}#mermaid-svg-lr46alHB67hLDZaI .node rect,#mermaid-svg-lr46alHB67hLDZaI .node circle,#mermaid-svg-lr46alHB67hLDZaI .node ellipse,#mermaid-svg-lr46alHB67hLDZaI .node polygon,#mermaid-svg-lr46alHB67hLDZaI .node path{fill:#ECECFF;stroke:#9370DB;stroke-width:1px;}#mermaid-svg-lr46alHB67hLDZaI .rough-node .label text,#mermaid-svg-lr46alHB67hLDZaI .node .label text,#mermaid-svg-lr46alHB67hLDZaI .image-shape .label,#mermaid-svg-lr46alHB67hLDZaI .icon-shape .label{text-anchor:middle;}#mermaid-svg-lr46alHB67hLDZaI .node .katex path{fill:#000;stroke:#000;stroke-width:1px;}#mermaid-svg-lr46alHB67hLDZaI .rough-node .label,#mermaid-svg-lr46alHB67hLDZaI .node .label,#mermaid-svg-lr46alHB67hLDZaI .image-shape .label,#mermaid-svg-lr46alHB67hLDZaI .icon-shape .label{text-align:center;}#mermaid-svg-lr46alHB67hLDZaI .node.clickable{cursor:pointer;}#mermaid-svg-lr46alHB67hLDZaI .root .anchor path{fill:#333333!important;stroke-width:0;stroke:#333333;}#mermaid-svg-lr46alHB67hLDZaI .arrowheadPath{fill:#333333;}#mermaid-svg-lr46alHB67hLDZaI .edgePath .path{stroke:#333333;stroke-width:2.0px;}#mermaid-svg-lr46alHB67hLDZaI .flowchart-link{stroke:#333333;fill:none;}#mermaid-svg-lr46alHB67hLDZaI .edgeLabel{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-lr46alHB67hLDZaI .edgeLabel p{background-color:rgba(232,232,232, 0.8);}#mermaid-svg-lr46alHB67hLDZaI .edgeLabel rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-lr46alHB67hLDZaI .labelBkg{background-color:rgba(232, 232, 232, 0.5);}#mermaid-svg-lr46alHB67hLDZaI .cluster rect{fill:#ffffde;stroke:#aaaa33;stroke-width:1px;}#mermaid-svg-lr46alHB67hLDZaI .cluster text{fill:#333;}#mermaid-svg-lr46alHB67hLDZaI .cluster span{color:#333;}#mermaid-svg-lr46alHB67hLDZaI div.mermaidTooltip{position:absolute;text-align:center;max-width:200px;padding:2px;font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:12px;background:hsl(80, 100%, 96.2745098039%);border:1px solid #aaaa33;border-radius:2px;pointer-events:none;z-index:100;}#mermaid-svg-lr46alHB67hLDZaI .flowchartTitleText{text-anchor:middle;font-size:18px;fill:#333;}#mermaid-svg-lr46alHB67hLDZaI rect.text{fill:none;stroke-width:0;}#mermaid-svg-lr46alHB67hLDZaI .icon-shape,#mermaid-svg-lr46alHB67hLDZaI .image-shape{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-lr46alHB67hLDZaI .icon-shape p,#mermaid-svg-lr46alHB67hLDZaI .image-shape p{background-color:rgba(232,232,232, 0.8);padding:2px;}#mermaid-svg-lr46alHB67hLDZaI .icon-shape .label rect,#mermaid-svg-lr46alHB67hLDZaI .image-shape .label rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-lr46alHB67hLDZaI .label-icon{display:inline-block;height:1em;overflow:visible;vertical-align:-0.125em;}#mermaid-svg-lr46alHB67hLDZaI .node .label-icon path{fill:currentColor;stroke:revert;stroke-width:revert;}#mermaid-svg-lr46alHB67hLDZaI :root{–mermaid-font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;}<\/p>\n

\u6587\u4ef6: Eep_43_FSC.c – \u5e73\u53f0\u72ec\u7acb<\/p>\n

<\/span><\/p>\n

\u6587\u4ef6: Eep_43_FSC_Irq.c – \u5e73\u53f0\u4f9d\u8d56<\/p>\n

<\/span><\/p>\n

\u786c\u4ef6\u5c42<\/p>\n

<\/span><\/span><\/span><\/span><\/p>\n

\u53ef\u88ab\u5355\u5143\u6d4b\u8bd5\u76f4\u63a5\u8c03\u7528<\/p>\n

<\/span><\/span><\/span><\/p>\n

\u786c\u4ef6\u4e2d\u65ad\u4fe1\u53f7<\/p>\n

<\/span><\/p>\n

ISR Frame（OS\/\u7f16\u8bd1\u5668\u76f8\u5173\u7684\u5916\u58f3）<\/p>\n

<\/span><\/p>\n

1. \u4fdd\u5b58\u4e0a\u4e0b\u6587（\u5bc4\u5b58\u5668\/PC\/PSW）<\/p>\n

<\/span><\/p>\n

2. \u8c03\u7528Eep_43_FSC_IsrCore()<\/p>\n

<\/span><\/p>\n

3. \u6062\u590d\u4e0a\u4e0b\u6587\u5e76\u4e2d\u65ad\u8fd4\u56de<\/p>\n

<\/span><\/p>\n

Eep_43_FSC_IsrCore()（\u7eaf\u4e1a\u52a1\u903b\u8f91）<\/p>\n

<\/span><\/p>\n

\u5355\u5143\u6d4b\u8bd5<\/p>\n

<\/span><\/p>\n

\u8001\u5468：\u201c\u6ce8\u610f\u4f9d\u8d56\u65b9\u5411：Eep_43_FSC_Irq.c\u5305\u542bEep_43_FSC.h（\u83b7\u53d6Eep_43_FSC_IsrCore()\u7684\u58f0\u660e）\u3002Eep_43_FSC.c\u5305\u542bEep_43_FSC.h（\u5b9e\u73b0\u81ea\u5df1\u7684\u51fd\u6570）\u3002Eep_43_FSC.c\u4e0d\u4f9d\u8d56Eep_43_FSC_Irq.c\u2014\u2014\u4f9d\u8d56\u662f\u5355\u5411\u7684，\u6c38\u8fdc\u4e0d\u4f1a\u5faa\u73af\u3002\u201d<\/p>\n

2.4 \u4ee3\u7801\u793a\u4f8b<\/h4>\n

\u8001\u5468\u5c55\u793a\u4e86\u4e09\u4efd\u5b8c\u6574\u7684\u4ee3\u7801：<\/p>\n

\u6587\u4ef6：Eep_43_FSC.h（\u58f0\u660e\u2014\u2014\u5e73\u53f0\u72ec\u7acb）<\/p>\n

\/**
\n * @file Eep_43_FSC.h
\n * @brief EEPROM\u9a71\u52a8 – \u516c\u5171\u5934\u6587\u4ef6
\n *
\n * @note
\n * – \u672c\u6587\u4ef6\u662f\u5e73\u53f0\u72ec\u7acb\u7684
\n * – \u58f0\u660eISR\u6838\u5fc3\u5904\u7406\u51fd\u6570，\u4f9b\u4e2d\u65ad\u5e27\u8c03\u7528
\n *\/<\/span><\/p>\n

#<\/span>ifndef<\/span> EEP_43_FSC_H<\/span><\/span>
\n#<\/span>define<\/span> EEP_43_FSC_H<\/span><\/span><\/p>\n

#<\/span>include<\/span> "Platform_Types.h"<\/span><\/span>
\n#<\/span>include<\/span> "Compiler.h"<\/span><\/span><\/p>\n

\/**
\n * @brief EEPROM\u6838\u5fc3ISR\u5904\u7406\u51fd\u6570
\n *
\n * @return void
\n *
\n * @note
\n * – \u7eaf\u4e1a\u52a1\u903b\u8f91，\u4e0d\u4f9d\u8d56OS\/\u7f16\u8bd1\u5668
\n * – \u7531\u4e2d\u65ad\u5e27（Eep_43_FSC_Irq.c）\u8c03\u7528
\n * – \u53ef\u5728\u5355\u5143\u6d4b\u8bd5\u4e2d\u76f4\u63a5\u8c03\u7528
\n * – \u53ea\u505a\u201c\u77ed\u5e73\u5feb\u201d\u7684\u5de5\u4f5c
\n *\/<\/span>
\nvoid<\/span> Eep_43_FSC_IsrCore<\/span>(<\/span>void<\/span>)<\/span>;<\/span><\/p>\n

#<\/span>endif<\/span> \/* EEP_43_FSC_H *\/<\/span><\/span><\/p>\n

\u6587\u4ef6：Eep_43_FSC.c（ISR\u6838\u5fc3\u2014\u2014\u5e73\u53f0\u72ec\u7acb）<\/p>\n

\/**
\n * @file Eep_43_FSC.c
\n * @brief EEPROM\u9a71\u52a8\u5b9e\u73b0 – \u5e73\u53f0\u72ec\u7acb\u90e8\u5206
\n *
\n * @note
\n * – \u4e0d\u5305\u542b\u4efb\u4f55OS\/\u7f16\u8bd1\u5668\u76f8\u5173\u7684\u4ee3\u7801
\n * – \u5305\u542bISR\u6838\u5fc3\u5904\u7406\u903b\u8f91
\n *\/<\/span><\/p>\n

#<\/span>include<\/span> "Eep_43_FSC.h"<\/span><\/span><\/p>\n

\/* \u5185\u90e8\u72b6\u6001\u6807\u5fd7 *\/<\/span>
\nstatic<\/span> volatile<\/span> uint8_t<\/span> g_eep_op_complete =<\/span> 0<\/span>;<\/span><\/p>\n

\/**
\n * @brief EEPROM\u6838\u5fc3ISR\u5904\u7406\u51fd\u6570
\n *
\n * @note
\n * – \u53ea\u505a\u4e09\u4ef6\u4e8b：\u642c\u6570\u636e\u3001\u8bbe\u6807\u5fd7\u3001（\u5728\u4efb\u52a1\u4e2d\u505a\u91cd\u6d3b）
\n * – \u6267\u884c\u65f6\u95f4 < 5\u03bcs
\n *\/<\/span>
\nvoid<\/span> Eep_43_FSC_IsrCore<\/span>(<\/span>void<\/span>)<\/span>
\n{<\/span>
\n uint8_t<\/span> status;<\/span><\/p>\n

\/* 1. \u8bfb\u53d6\u786c\u4ef6\u72b6\u6001（\u901a\u8fc7\u6807\u51c6\u5316\u63a5\u53e3） *\/<\/span>
\n status =<\/span> Eep_Hw_GetStatus<\/span>(<\/span>)<\/span>;<\/span><\/p>\n

\/* 2. \u5224\u65ad\u64cd\u4f5c\u662f\u5426\u5b8c\u6210 *\/<\/span>
\n if<\/span> (<\/span>status &<\/span> EEP_OP_COMPLETE_BIT)<\/span> {<\/span>
\n g_eep_op_complete =<\/span> 1<\/span>;<\/span>
\n }<\/span><\/p>\n

\/* 3. \u6e05\u9664\u4e2d\u65ad\u6807\u5fd7 *\/<\/span>
\n Eep_Hw_ClearInterruptFlag<\/span>(<\/span>)<\/span>;<\/span>
\n}<\/span><\/p>\n

\u6587\u4ef6：Eep_43_FSC_Irq.c（\u4e2d\u65ad\u5e27\u2014\u2014\u5e73\u53f0\u4f9d\u8d56）<\/p>\n

\/**
\n * @file Eep_43_FSC_Irq.c
\n * @brief EEPROM\u4e2d\u65ad\u5e27 – \u5e73\u53f0\u4f9d\u8d56\u90e8\u5206
\n *
\n * @note
\n * – \u672c\u6587\u4ef6\u4f9d\u8d56\u5177\u4f53\u7684OS\u548c\u7f16\u8bd1\u5668
\n * – \u5728\u6362OS\/\u7f16\u8bd1\u5668\u65f6\u9700\u8981\u91cd\u65b0\u5b9e\u73b0
\n * – \u4f7f\u7528Compiler.h\u4e2d\u7684ISR\u5b8f
\n *\/<\/span><\/p>\n

#<\/span>include<\/span> "Eep_43_FSC.h"<\/span><\/span>
\n#<\/span>include<\/span> "Compiler.h"<\/span><\/span><\/p>\n

\/**
\n * @brief EEPROM\u4e2d\u65ad\u5e27（CAT2\u793a\u4f8b）
\n *
\n * @note
\n * – \u4f7f\u7528OS\u7684ISR\u5b8f\u5b9a\u4e49
\n * – \u53ea\u505a：\u8c03\u7528\u6838\u5fc3ISR，\u7136\u540e\u5524\u9192\u4efb\u52a1
\n *\/<\/span>
\nISR<\/span>(<\/span>Eep_43_FSC_IsrEntry)<\/span>
\n{<\/span>
\n \/* 1. OS\u5df2\u81ea\u52a8\u4fdd\u5b58\u4e0a\u4e0b\u6587 *\/<\/span><\/p>\n

\/* 2. \u8c03\u7528\u6838\u5fc3\u4e1a\u52a1\u903b\u8f91 *\/<\/span>
\n Eep_43_FSC_IsrCore<\/span>(<\/span>)<\/span>;<\/span><\/p>\n

\/* 3. \u5524\u9192\u4efb\u52a1（CAT2\u5141\u8bb8） *\/<\/span>
\n Os_SetEvent<\/span>(<\/span>EepTaskId,<\/span> EEP_DONE_EVENT)<\/span>;<\/span><\/p>\n

\/* 4. OS\u81ea\u52a8\u6062\u590d\u4e0a\u4e0b\u6587\u5e76\u8fd4\u56de *\/<\/span>
\n}<\/span><\/p>\n

\u8001\u5468：\u201c\u6ce8\u610f\u770b\u4f9d\u8d56\u94fe：Eep_43_FSC_Irq.c\u4f9d\u8d56Eep_43_FSC.h\u3002Eep_43_FSC.c\u4e5f\u4f9d\u8d56Eep_43_FSC.h\u3002\u4f46\u4e24\u8005\u4e4b\u95f4\u6ca1\u6709\u76f4\u63a5\u4f9d\u8d56\u2014\u2014\u5b83\u4eec\u901a\u8fc7Eep_43_FSC.h\u8fd9\u4e2a\u2018\u6865\u2019\u89e3\u8026\u4e86\u3002\u201d<\/p>\n

\u5c0f\u6797：\u201c\u6240\u4ee5\u6362OS\u7684\u65f6\u5019，\u53ea\u9700\u8981\u6539Eep_43_FSC_Irq.c，\u5176\u4ed6\u4e24\u4e2a\u6587\u4ef6\u90fd\u4e0d\u52a8？\u201d<\/p>\n

\u201c\u5b8c\u5168\u6b63\u786e\u3002\u201d\u8001\u5468\u8bf4，\u201c\u8fd9\u5c31\u662f\u2018\u4e2d\u65ad\u5e27\u4e0eISR\u5206\u79bb\u2019\u7684\u7ec8\u6781\u4ef7\u503c\u3002\u201d<\/p>\n

\u7b2c\u4e09\u7ae0：ISR\u7684\u4e24\u7c7b\u201c\u8eab\u4efd\u8bc1\u201d\u2014\u2014CAT1 vs. CAT2<\/h3>\n

3.1 \u4e3a\u4ec0\u4e48\u9700\u8981\u4e24\u7c7b\u4e2d\u65ad？<\/h4>\n

\u8001\u5468：\u201cAUTOSAR OS\u5b9a\u4e49\u4e86\u4e24\u79cd\u4e2d\u65ad\u7c7b\u522b\u2014\u2014CAT1（Category 1） \u548c CAT2（Category 2）\u3002\u201d<\/p>\n

\u5c0f\u6797：\u201c\u4e3a\u4ec0\u4e48\u8981\u6709\u4e24\u79cd？\u4e00\u79cd\u4e0d\u591f\u5417？\u201d<\/p>\n

\u8001\u5468：\u201c\u56e0\u4e3a\u4e0d\u540c\u7684\u4e2d\u65ad\u5bf9\u2018\u5ef6\u8fdf\u2019\u548c\u2018\u529f\u80fd\u2019\u7684\u8981\u6c42\u4e0d\u540c\u3002 \u6709\u4e9b\u4e2d\u65ad\u5fc5\u987b\u6781\u5feb\u54cd\u5e94，\u4e0d\u80fd\u6709\u4efb\u4f55\u989d\u5916\u5f00\u9500；\u6709\u4e9b\u4e2d\u65ad\u53ef\u4ee5\u63a5\u53d7\u4e00\u70b9\u70b9\u5ef6\u8fdf，\u4f46\u9700\u8981\u8c03\u7528OS\u670d\u52a1（\u6bd4\u5982\u5524\u9192\u4efb\u52a1）\u3002\u201d<\/p>\n

\u4ed6\u753b\u4e86\u4e00\u4e2a\u76f4\u89c2\u7684\u5bf9\u6bd4\u56fe：<\/p>\n

#mermaid-svg-oqaqEJppsJn7zx4f{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;fill:#333;}@keyframes edge-animation-frame{from{stroke-dashoffset:0;}}@keyframes dash{to{stroke-dashoffset:0;}}#mermaid-svg-oqaqEJppsJn7zx4f .edge-animation-slow{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 50s linear infinite;stroke-linecap:round;}#mermaid-svg-oqaqEJppsJn7zx4f .edge-animation-fast{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 20s linear infinite;stroke-linecap:round;}#mermaid-svg-oqaqEJppsJn7zx4f .error-icon{fill:#552222;}#mermaid-svg-oqaqEJppsJn7zx4f .error-text{fill:#552222;stroke:#552222;}#mermaid-svg-oqaqEJppsJn7zx4f .edge-thickness-normal{stroke-width:1px;}#mermaid-svg-oqaqEJppsJn7zx4f .edge-thickness-thick{stroke-width:3.5px;}#mermaid-svg-oqaqEJppsJn7zx4f .edge-pattern-solid{stroke-dasharray:0;}#mermaid-svg-oqaqEJppsJn7zx4f .edge-thickness-invisible{stroke-width:0;fill:none;}#mermaid-svg-oqaqEJppsJn7zx4f .edge-pattern-dashed{stroke-dasharray:3;}#mermaid-svg-oqaqEJppsJn7zx4f .edge-pattern-dotted{stroke-dasharray:2;}#mermaid-svg-oqaqEJppsJn7zx4f .marker{fill:#333333;stroke:#333333;}#mermaid-svg-oqaqEJppsJn7zx4f .marker.cross{stroke:#333333;}#mermaid-svg-oqaqEJppsJn7zx4f svg{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;}#mermaid-svg-oqaqEJppsJn7zx4f p{margin:0;}#mermaid-svg-oqaqEJppsJn7zx4f .label{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;color:#333;}#mermaid-svg-oqaqEJppsJn7zx4f .cluster-label text{fill:#333;}#mermaid-svg-oqaqEJppsJn7zx4f .cluster-label span{color:#333;}#mermaid-svg-oqaqEJppsJn7zx4f .cluster-label span p{background-color:transparent;}#mermaid-svg-oqaqEJppsJn7zx4f .label text,#mermaid-svg-oqaqEJppsJn7zx4f span{fill:#333;color:#333;}#mermaid-svg-oqaqEJppsJn7zx4f .node rect,#mermaid-svg-oqaqEJppsJn7zx4f .node circle,#mermaid-svg-oqaqEJppsJn7zx4f .node ellipse,#mermaid-svg-oqaqEJppsJn7zx4f .node polygon,#mermaid-svg-oqaqEJppsJn7zx4f .node path{fill:#ECECFF;stroke:#9370DB;stroke-width:1px;}#mermaid-svg-oqaqEJppsJn7zx4f .rough-node .label text,#mermaid-svg-oqaqEJppsJn7zx4f .node .label text,#mermaid-svg-oqaqEJppsJn7zx4f .image-shape .label,#mermaid-svg-oqaqEJppsJn7zx4f .icon-shape .label{text-anchor:middle;}#mermaid-svg-oqaqEJppsJn7zx4f .node .katex path{fill:#000;stroke:#000;stroke-width:1px;}#mermaid-svg-oqaqEJppsJn7zx4f .rough-node .label,#mermaid-svg-oqaqEJppsJn7zx4f .node .label,#mermaid-svg-oqaqEJppsJn7zx4f .image-shape .label,#mermaid-svg-oqaqEJppsJn7zx4f .icon-shape .label{text-align:center;}#mermaid-svg-oqaqEJppsJn7zx4f .node.clickable{cursor:pointer;}#mermaid-svg-oqaqEJppsJn7zx4f .root .anchor path{fill:#333333!important;stroke-width:0;stroke:#333333;}#mermaid-svg-oqaqEJppsJn7zx4f .arrowheadPath{fill:#333333;}#mermaid-svg-oqaqEJppsJn7zx4f .edgePath .path{stroke:#333333;stroke-width:2.0px;}#mermaid-svg-oqaqEJppsJn7zx4f .flowchart-link{stroke:#333333;fill:none;}#mermaid-svg-oqaqEJppsJn7zx4f .edgeLabel{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-oqaqEJppsJn7zx4f .edgeLabel p{background-color:rgba(232,232,232, 0.8);}#mermaid-svg-oqaqEJppsJn7zx4f .edgeLabel rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-oqaqEJppsJn7zx4f .labelBkg{background-color:rgba(232, 232, 232, 0.5);}#mermaid-svg-oqaqEJppsJn7zx4f .cluster rect{fill:#ffffde;stroke:#aaaa33;stroke-width:1px;}#mermaid-svg-oqaqEJppsJn7zx4f .cluster text{fill:#333;}#mermaid-svg-oqaqEJppsJn7zx4f .cluster span{color:#333;}#mermaid-svg-oqaqEJppsJn7zx4f div.mermaidTooltip{position:absolute;text-align:center;max-width:200px;padding:2px;font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:12px;background:hsl(80, 100%, 96.2745098039%);border:1px solid #aaaa33;border-radius:2px;pointer-events:none;z-index:100;}#mermaid-svg-oqaqEJppsJn7zx4f .flowchartTitleText{text-anchor:middle;font-size:18px;fill:#333;}#mermaid-svg-oqaqEJppsJn7zx4f rect.text{fill:none;stroke-width:0;}#mermaid-svg-oqaqEJppsJn7zx4f .icon-shape,#mermaid-svg-oqaqEJppsJn7zx4f .image-shape{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-oqaqEJppsJn7zx4f .icon-shape p,#mermaid-svg-oqaqEJppsJn7zx4f .image-shape p{background-color:rgba(232,232,232, 0.8);padding:2px;}#mermaid-svg-oqaqEJppsJn7zx4f .icon-shape .label rect,#mermaid-svg-oqaqEJppsJn7zx4f .image-shape .label rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-oqaqEJppsJn7zx4f .label-icon{display:inline-block;height:1em;overflow:visible;vertical-align:-0.125em;}#mermaid-svg-oqaqEJppsJn7zx4f .node .label-icon path{fill:currentColor;stroke:revert;stroke-width:revert;}#mermaid-svg-oqaqEJppsJn7zx4f :root{–mermaid-font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;}<\/p>\n

CAT2\u4e2d\u65ad\u2014\u2014\u529f\u80fd\u5b8c\u6574<\/p>\n

<\/span><\/span><\/span><\/span><\/span><\/p>\n

\u786c\u4ef6\u89e6\u53d1<\/p>\n

<\/span><\/p>\n

OS\u4ecb\u5165\u4fdd\u5b58\u4e0a\u4e0b\u6587<\/p>\n

<\/span><\/p>\n

ISR\u5904\u7406\u53ef\u8c03OS API<\/p>\n

<\/span><\/p>\n

\u5524\u9192\u4efb\u52a1<\/p>\n

<\/span><\/p>\n

\u8fd4\u56de<\/p>\n

<\/span><\/p>\n

\u5ef6\u8fdf：\u7565\u9ad8\u53ef\u8c03\u6709\u9650OS API<\/p>\n

<\/span><\/p>\n

CAT1\u4e2d\u65ad\u2014\u2014\u6781\u81f4\u6027\u80fd<\/p>\n

<\/span><\/span><\/span><\/p>\n

\u786c\u4ef6\u89e6\u53d1<\/p>\n

<\/span><\/p>\n

\u7eafC\u5904\u7406\u65e0OS\u4ecb\u5165<\/p>\n

<\/span><\/p>\n

\u7acb\u5373\u8fd4\u56de<\/p>\n

<\/span><\/p>\n

\u5ef6\u8fdf：<1\u03bcs\u4e0d\u80fd\u8c03OS\u4e0d\u80fd\u963b\u585e<\/p>\n

<\/span><\/p>\n

3.2 CAT1 vs. CAT2 \u7684\u8be6\u7ec6\u5bf9\u6bd4<\/h4>\n

\u8001\u5468\u753b\u4e86\u4e00\u5f20\u8be6\u7ec6\u7684\u5bf9\u6bd4\u8868：<\/p>\n\n\u7ef4\u5ea6CAT1（\u4e00\u7c7b\u4e2d\u65ad）CAT2（\u4e8c\u7c7b\u4e2d\u65ad）<\/tr>\n\n\n\n\n\n\n\n\n
OS\u7ba1\u7406<\/td>\n\u274c \u4e0d\u7531OS\u7ba1\u7406<\/td>\n\u2705 \u7531OS\u7ba1\u7406<\/td>\n<\/tr>\n
\u80fd\u8c03\u7528OS API\u5417？<\/td>\n\u274c \u7edd\u5bf9\u4e0d\u80fd<\/td>\n\u2705 \u53ef\u4ee5（\u6709\u9650\u5236）<\/td>\n<\/tr>\n
\u4e2d\u65ad\u5ef6\u8fdf<\/td>\n\u6781\u4f4e（\u786c\u4ef6\u76f4\u63a5\u54cd\u5e94）<\/td>\n\u7565\u9ad8（OS\u9700\u8981\u5904\u7406）<\/td>\n<\/tr>\n
\u5178\u578b\u7528\u9014<\/td>\n\u6781\u4f4e\u5ef6\u8fdf\u3001\u65f6\u95f4\u5173\u952e\u7684\u4e2d\u65ad<\/td>\n\u5927\u591a\u6570\u5916\u8bbe\u4e2d\u65ad<\/td>\n<\/tr>\n
\u4e0a\u4e0b\u6587\u5207\u6362<\/td>\n\u65e0<\/td>\nOS\u53ef\u4ee5\u89e6\u53d1\u4efb\u52a1\u8c03\u5ea6<\/td>\n<\/tr>\n
\u5b9e\u73b0\u590d\u6742\u5ea6<\/td>\n\u4f4e（\u7eaf\u786c\u4ef6）<\/td>\n\u4e2d（\u9700\u8981OS\u652f\u6301）<\/td>\n<\/tr>\n
\u8c03\u8bd5\u96be\u5ea6<\/td>\n\u9ad8<\/td>\n\u4e2d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

SWS_BSW_00065 \u89c4\u5b9a：<\/p>\n

\u201cIf the BSW Module implements Interrupt service routines (ISR), then the implementation shall at least support interrupt category CAT2.\u201d<\/p>\n

\u8001\u5468：\u201cMCAL\u9a71\u52a8\u81f3\u5c11\u8981\u652f\u6301CAT2，\u56e0\u4e3a\u9a71\u52a8\u7ecf\u5e38\u9700\u8981\u901a\u8fc7OS API\u6765\u5524\u9192\u4efb\u52a1\u3002\u4f46\u5982\u679c\u67d0\u4e2a\u4e2d\u65ad\u5bf9\u5ef6\u8fdf\u6781\u5176\u654f\u611f，\u4e5f\u53ef\u4ee5\u914d\u7f6e\u6210CAT1\u3002\u201d<\/p>\n

3.3 CAT1\u4e2d\u65ad\u7684\u201c\u7981\u533a\u6e05\u5355\u201d<\/h4>\n

\u8001\u5468\u5f3a\u8c03：\u201cCAT1\u4e2d\u65ad\u91cc\u7edd\u5bf9\u4e0d\u80fd\u8c03\u7528\u4efb\u4f55OS API！\u201d<\/p>\n

\u4ed6\u5217\u4e86\u4e00\u4e2a\u201cCAT1\u7981\u533a\u6e05\u5355\u201d：<\/p>\n\n\u7981\u6b62\u7684\u64cd\u4f5c\u539f\u56e0<\/tr>\n\n\n\n\n\n\n\n\n
ActivateTask()<\/td>\n\u4efb\u52a1\u7ba1\u7406\u9700\u8981OS\u4ecb\u5165<\/td>\n<\/tr>\n
SetEvent()<\/td>\n\u4e8b\u4ef6\u673a\u5236\u4f9d\u8d56OS\u8c03\u5ea6<\/td>\n<\/tr>\n
GetResource()<\/td>\n\u8d44\u6e90\u7ba1\u7406\u9700\u8981OS\u534f\u8c03<\/td>\n<\/tr>\n
Schedule()<\/td>\n\u8c03\u5ea6\u5668\u5728CAT1\u4e2d\u4e0d\u53ef\u7528<\/td>\n<\/tr>\n
GetTaskID()<\/td>\n\u4efb\u52a1ID\u67e5\u8be2\u9700\u8981OS\u4e0a\u4e0b\u6587<\/td>\n<\/tr>\n
WaitEvent()<\/td>\n\u5728\u4e2d\u65ad\u4e2d\u7b49\u5f85\u4e8b\u4ef6\u662f\u707e\u96be\u6027\u7684<\/td>\n<\/tr>\n
GetAlarm()<\/td>\n\u5b9a\u65f6\u5668\u7ba1\u7406\u9700\u8981OS<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u8001\u5468：\u201cCAT1\u4e2d\u65ad\u662f\u2018\u88f8\u5954\u2019\u7684\u2014\u2014\u5b83\u4e0d\u548cOS\u6709\u4efb\u4f55\u4ea4\u4e92\u3002 \u5b83\u53ea\u505a\u6700\u7eaf\u7cb9\u7684\u5de5\u4f5c：\u8bfb\u786c\u4ef6\u5bc4\u5b58\u5668\u3001\u5199\u786c\u4ef6\u5bc4\u5b58\u5668\u3001\u8bbe\u7f6e\u4e00\u4e2a\u5168\u5c40\u6807\u5fd7\u4f4d\u3002\u7136\u540e\u7acb\u5373\u8fd4\u56de\u3002\u201d<\/p>\n

3.4 CAT2\u4e2d\u65ad\u7684\u201c\u7279\u6743\u6e05\u5355\u201d<\/h4>\n

\u8001\u5468：\u201cCAT2\u4e2d\u65ad\u53ef\u4ee5\u8c03\u7528\u6709\u9650\u7684OS API\u3002\u201d<\/p>\n\n\u5141\u8bb8\u7684\u64cd\u4f5c\u8bf4\u660e<\/tr>\n\n\n\n\n\n\n
ActivateTask()<\/td>\n\u6fc0\u6d3b\u4e00\u4e2a\u4efb\u52a1<\/td>\n<\/tr>\n
SetEvent()<\/td>\n\u8bbe\u7f6e\u4e00\u4e2a\u4e8b\u4ef6<\/td>\n<\/tr>\n
Schedule()<\/td>\n\u8bf7\u6c42\u8c03\u5ea6<\/td>\n<\/tr>\n
GetResource() \/ ReleaseResource()<\/td>\n\u83b7\u53d6\/\u91ca\u653e\u8d44\u6e90<\/td>\n<\/tr>\n
GetTaskID()<\/td>\n\u83b7\u53d6\u5f53\u524d\u4efb\u52a1ID<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u201c\u4f46\u8981\u6ce8\u610f\u2014\u2014\u201d\u8001\u5468\u8865\u5145，\u201c\u5373\u4f7fCAT2\u53ef\u4ee5\u8c03\u7528OS API，\u4e5f\u8981\u6781\u5176\u514b\u5236\u3002 \u5728\u4e2d\u65ad\u91cc\u8c03\u7528ActivateTask()\u662fOK\u7684，\u4f46\u5982\u679c\u8c03\u7528WaitEvent()\u2014\u2014\u90a3\u5c31\u5b8c\u4e86，\u4e2d\u65ad\u4f1a\u963b\u585e，\u7cfb\u7edf\u76f4\u63a5\u5d29\u6e83\u3002\u201d<\/p>\n

3.5 \u914d\u7f6e\u65f6\u5982\u4f55\u9009\u62e9？<\/h4>\n

\u8001\u5468\u753b\u4e86\u4e00\u4e2a\u51b3\u7b56\u6811：<\/p>\n

#mermaid-svg-42h9LefzRzGBgeKx{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;fill:#333;}@keyframes edge-animation-frame{from{stroke-dashoffset:0;}}@keyframes dash{to{stroke-dashoffset:0;}}#mermaid-svg-42h9LefzRzGBgeKx .edge-animation-slow{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 50s linear infinite;stroke-linecap:round;}#mermaid-svg-42h9LefzRzGBgeKx .edge-animation-fast{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 20s linear infinite;stroke-linecap:round;}#mermaid-svg-42h9LefzRzGBgeKx .error-icon{fill:#552222;}#mermaid-svg-42h9LefzRzGBgeKx .error-text{fill:#552222;stroke:#552222;}#mermaid-svg-42h9LefzRzGBgeKx .edge-thickness-normal{stroke-width:1px;}#mermaid-svg-42h9LefzRzGBgeKx .edge-thickness-thick{stroke-width:3.5px;}#mermaid-svg-42h9LefzRzGBgeKx .edge-pattern-solid{stroke-dasharray:0;}#mermaid-svg-42h9LefzRzGBgeKx .edge-thickness-invisible{stroke-width:0;fill:none;}#mermaid-svg-42h9LefzRzGBgeKx .edge-pattern-dashed{stroke-dasharray:3;}#mermaid-svg-42h9LefzRzGBgeKx .edge-pattern-dotted{stroke-dasharray:2;}#mermaid-svg-42h9LefzRzGBgeKx .marker{fill:#333333;stroke:#333333;}#mermaid-svg-42h9LefzRzGBgeKx .marker.cross{stroke:#333333;}#mermaid-svg-42h9LefzRzGBgeKx svg{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;}#mermaid-svg-42h9LefzRzGBgeKx p{margin:0;}#mermaid-svg-42h9LefzRzGBgeKx .label{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;color:#333;}#mermaid-svg-42h9LefzRzGBgeKx .cluster-label text{fill:#333;}#mermaid-svg-42h9LefzRzGBgeKx .cluster-label span{color:#333;}#mermaid-svg-42h9LefzRzGBgeKx .cluster-label span p{background-color:transparent;}#mermaid-svg-42h9LefzRzGBgeKx .label text,#mermaid-svg-42h9LefzRzGBgeKx span{fill:#333;color:#333;}#mermaid-svg-42h9LefzRzGBgeKx .node rect,#mermaid-svg-42h9LefzRzGBgeKx .node circle,#mermaid-svg-42h9LefzRzGBgeKx .node ellipse,#mermaid-svg-42h9LefzRzGBgeKx .node polygon,#mermaid-svg-42h9LefzRzGBgeKx .node path{fill:#ECECFF;stroke:#9370DB;stroke-width:1px;}#mermaid-svg-42h9LefzRzGBgeKx .rough-node .label text,#mermaid-svg-42h9LefzRzGBgeKx .node .label text,#mermaid-svg-42h9LefzRzGBgeKx .image-shape .label,#mermaid-svg-42h9LefzRzGBgeKx .icon-shape .label{text-anchor:middle;}#mermaid-svg-42h9LefzRzGBgeKx .node .katex path{fill:#000;stroke:#000;stroke-width:1px;}#mermaid-svg-42h9LefzRzGBgeKx .rough-node .label,#mermaid-svg-42h9LefzRzGBgeKx .node .label,#mermaid-svg-42h9LefzRzGBgeKx .image-shape .label,#mermaid-svg-42h9LefzRzGBgeKx .icon-shape .label{text-align:center;}#mermaid-svg-42h9LefzRzGBgeKx .node.clickable{cursor:pointer;}#mermaid-svg-42h9LefzRzGBgeKx .root .anchor path{fill:#333333!important;stroke-width:0;stroke:#333333;}#mermaid-svg-42h9LefzRzGBgeKx .arrowheadPath{fill:#333333;}#mermaid-svg-42h9LefzRzGBgeKx .edgePath .path{stroke:#333333;stroke-width:2.0px;}#mermaid-svg-42h9LefzRzGBgeKx .flowchart-link{stroke:#333333;fill:none;}#mermaid-svg-42h9LefzRzGBgeKx .edgeLabel{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-42h9LefzRzGBgeKx .edgeLabel p{background-color:rgba(232,232,232, 0.8);}#mermaid-svg-42h9LefzRzGBgeKx .edgeLabel rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-42h9LefzRzGBgeKx .labelBkg{background-color:rgba(232, 232, 232, 0.5);}#mermaid-svg-42h9LefzRzGBgeKx .cluster rect{fill:#ffffde;stroke:#aaaa33;stroke-width:1px;}#mermaid-svg-42h9LefzRzGBgeKx .cluster text{fill:#333;}#mermaid-svg-42h9LefzRzGBgeKx .cluster span{color:#333;}#mermaid-svg-42h9LefzRzGBgeKx div.mermaidTooltip{position:absolute;text-align:center;max-width:200px;padding:2px;font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:12px;background:hsl(80, 100%, 96.2745098039%);border:1px solid #aaaa33;border-radius:2px;pointer-events:none;z-index:100;}#mermaid-svg-42h9LefzRzGBgeKx .flowchartTitleText{text-anchor:middle;font-size:18px;fill:#333;}#mermaid-svg-42h9LefzRzGBgeKx rect.text{fill:none;stroke-width:0;}#mermaid-svg-42h9LefzRzGBgeKx .icon-shape,#mermaid-svg-42h9LefzRzGBgeKx .image-shape{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-42h9LefzRzGBgeKx .icon-shape p,#mermaid-svg-42h9LefzRzGBgeKx .image-shape p{background-color:rgba(232,232,232, 0.8);padding:2px;}#mermaid-svg-42h9LefzRzGBgeKx .icon-shape .label rect,#mermaid-svg-42h9LefzRzGBgeKx .image-shape .label rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-42h9LefzRzGBgeKx .label-icon{display:inline-block;height:1em;overflow:visible;vertical-align:-0.125em;}#mermaid-svg-42h9LefzRzGBgeKx .node .label-icon path{fill:currentColor;stroke:revert;stroke-width:revert;}#mermaid-svg-42h9LefzRzGBgeKx :root{–mermaid-font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;}<\/span><\/p>\n

\u4e0d\u9700\u8981<\/p>\n

<\/span><\/p>\n

\u9700\u8981<\/p>\n

<\/span><\/p>\n

\u662f<\/p>\n

<\/span><\/p>\n

\u5426<\/p>\n

<\/span><\/span><\/span><\/span><\/p>\n

\u4e2d\u65ad\u9700\u8981\u5206\u7c7b<\/p>\n

<\/span><\/p>\n

\u9700\u8981\u5728\u4e2d\u65ad\u4e2d\u5524\u9192\u4efb\u52a1\u5417？<\/p>\n

<\/span><\/p>\n

CAT1\u6781\u4f4e\u5ef6\u8fdf<\/p>\n

<\/span><\/p>\n

\u5bf9\u5ef6\u8fdf\u6781\u5ea6\u654f\u611f\u5417？<\/p>\n

<\/span><\/p>\n

CAT1 + \u5168\u5c40\u6807\u5fd7（\u4efb\u52a1\u8f6e\u8be2\u6807\u5fd7）<\/p>\n

<\/span><\/p>\n

CAT2OS\u7ba1\u7406<\/p>\n

<\/span><\/p>\n

\u5178\u578b：\u7d27\u6025\u5239\u8f66\u4fe1\u53f7\u770b\u95e8\u72d7\u590d\u4f4d\u9ad8\u901fADC\u91c7\u6837<\/p>\n

<\/span><\/p>\n

\u5178\u578b：CAN\u63a5\u6536EEPROM\u5b8c\u6210\u5b9a\u65f6\u5668\u4e2d\u65ad<\/p>\n

<\/span><\/p>\n

\u5178\u578b：\u8d85\u7ea7\u654f\u611f\u7684\u63a7\u5236\u56de\u8def+\u540e\u53f0\u72b6\u6001\u5904\u7406<\/p>\n

<\/span><\/p>\n

SWS_BSW_00068 \u89c4\u5b9a：<\/p>\n

\u201cIf the BSW Module implements Interrupt Service Routines (ISR) and provides declarations for both interrupt categories CAT1 and CAT2, then the interrupt category shall be selectable via configuration.\u201d<\/p>\n

\u201c\u540c\u4e00\u4e2a\u9a71\u52a8\u53ef\u4ee5\u540c\u65f6\u652f\u6301CAT1\u548cCAT2，\u901a\u8fc7\u914d\u7f6e\u5f00\u5173\u6765\u9009\u62e9\u3002 \u6bd4\u5982\u5728\u5f00\u53d1\u9636\u6bb5\u7528CAT2\u65b9\u4fbf\u8c03\u8bd5，\u91cf\u4ea7\u9636\u6bb5\u4e3a\u4e86\u6781\u81f4\u6027\u80fd\u5207\u5230CAT1\u3002\u201d<\/p>\n

\u7b2c\u56db\u7ae0：ISR\u5fc5\u987b\u201c\u77ed\u5e73\u5feb\u201d\u2014\u2014\u201c\u6025\u8bca\u5ba4\u201d\u7684\u89c4\u77e9<\/h3>\n

4.1 \u6025\u8bca\u5ba4\u7684\u6bd4\u55bb<\/h4>\n

\u8001\u5468\u56de\u5230\u767d\u677f\u524d：\u201c\u8fd8\u8bb0\u5f97\u6211\u4e00\u5f00\u59cb\u8bf4\u7684\u2018\u6025\u8bca\u5ba4\u2019\u6bd4\u55bb\u5417？ISR\u5c31\u662f\u6025\u8bca\u5ba4，\u4efb\u52a1\u5c31\u662f\u666e\u901a\u95e8\u8bca\u3002\u201d<\/p>\n

#mermaid-svg-6GAQ3YHEdBR91NWI{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;fill:#333;}@keyframes edge-animation-frame{from{stroke-dashoffset:0;}}@keyframes dash{to{stroke-dashoffset:0;}}#mermaid-svg-6GAQ3YHEdBR91NWI .edge-animation-slow{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 50s linear infinite;stroke-linecap:round;}#mermaid-svg-6GAQ3YHEdBR91NWI .edge-animation-fast{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 20s linear infinite;stroke-linecap:round;}#mermaid-svg-6GAQ3YHEdBR91NWI .error-icon{fill:#552222;}#mermaid-svg-6GAQ3YHEdBR91NWI .error-text{fill:#552222;stroke:#552222;}#mermaid-svg-6GAQ3YHEdBR91NWI .edge-thickness-normal{stroke-width:1px;}#mermaid-svg-6GAQ3YHEdBR91NWI .edge-thickness-thick{stroke-width:3.5px;}#mermaid-svg-6GAQ3YHEdBR91NWI .edge-pattern-solid{stroke-dasharray:0;}#mermaid-svg-6GAQ3YHEdBR91NWI .edge-thickness-invisible{stroke-width:0;fill:none;}#mermaid-svg-6GAQ3YHEdBR91NWI .edge-pattern-dashed{stroke-dasharray:3;}#mermaid-svg-6GAQ3YHEdBR91NWI .edge-pattern-dotted{stroke-dasharray:2;}#mermaid-svg-6GAQ3YHEdBR91NWI .marker{fill:#333333;stroke:#333333;}#mermaid-svg-6GAQ3YHEdBR91NWI .marker.cross{stroke:#333333;}#mermaid-svg-6GAQ3YHEdBR91NWI svg{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;}#mermaid-svg-6GAQ3YHEdBR91NWI p{margin:0;}#mermaid-svg-6GAQ3YHEdBR91NWI .label{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;color:#333;}#mermaid-svg-6GAQ3YHEdBR91NWI .cluster-label text{fill:#333;}#mermaid-svg-6GAQ3YHEdBR91NWI .cluster-label span{color:#333;}#mermaid-svg-6GAQ3YHEdBR91NWI .cluster-label span p{background-color:transparent;}#mermaid-svg-6GAQ3YHEdBR91NWI .label text,#mermaid-svg-6GAQ3YHEdBR91NWI span{fill:#333;color:#333;}#mermaid-svg-6GAQ3YHEdBR91NWI .node rect,#mermaid-svg-6GAQ3YHEdBR91NWI .node circle,#mermaid-svg-6GAQ3YHEdBR91NWI .node ellipse,#mermaid-svg-6GAQ3YHEdBR91NWI .node polygon,#mermaid-svg-6GAQ3YHEdBR91NWI .node path{fill:#ECECFF;stroke:#9370DB;stroke-width:1px;}#mermaid-svg-6GAQ3YHEdBR91NWI .rough-node .label text,#mermaid-svg-6GAQ3YHEdBR91NWI .node .label text,#mermaid-svg-6GAQ3YHEdBR91NWI .image-shape .label,#mermaid-svg-6GAQ3YHEdBR91NWI .icon-shape .label{text-anchor:middle;}#mermaid-svg-6GAQ3YHEdBR91NWI .node .katex path{fill:#000;stroke:#000;stroke-width:1px;}#mermaid-svg-6GAQ3YHEdBR91NWI .rough-node .label,#mermaid-svg-6GAQ3YHEdBR91NWI .node .label,#mermaid-svg-6GAQ3YHEdBR91NWI .image-shape .label,#mermaid-svg-6GAQ3YHEdBR91NWI .icon-shape .label{text-align:center;}#mermaid-svg-6GAQ3YHEdBR91NWI .node.clickable{cursor:pointer;}#mermaid-svg-6GAQ3YHEdBR91NWI .root .anchor path{fill:#333333!important;stroke-width:0;stroke:#333333;}#mermaid-svg-6GAQ3YHEdBR91NWI .arrowheadPath{fill:#333333;}#mermaid-svg-6GAQ3YHEdBR91NWI .edgePath .path{stroke:#333333;stroke-width:2.0px;}#mermaid-svg-6GAQ3YHEdBR91NWI .flowchart-link{stroke:#333333;fill:none;}#mermaid-svg-6GAQ3YHEdBR91NWI .edgeLabel{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-6GAQ3YHEdBR91NWI .edgeLabel p{background-color:rgba(232,232,232, 0.8);}#mermaid-svg-6GAQ3YHEdBR91NWI .edgeLabel rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-6GAQ3YHEdBR91NWI .labelBkg{background-color:rgba(232, 232, 232, 0.5);}#mermaid-svg-6GAQ3YHEdBR91NWI .cluster rect{fill:#ffffde;stroke:#aaaa33;stroke-width:1px;}#mermaid-svg-6GAQ3YHEdBR91NWI .cluster text{fill:#333;}#mermaid-svg-6GAQ3YHEdBR91NWI .cluster span{color:#333;}#mermaid-svg-6GAQ3YHEdBR91NWI div.mermaidTooltip{position:absolute;text-align:center;max-width:200px;padding:2px;font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:12px;background:hsl(80, 100%, 96.2745098039%);border:1px solid #aaaa33;border-radius:2px;pointer-events:none;z-index:100;}#mermaid-svg-6GAQ3YHEdBR91NWI .flowchartTitleText{text-anchor:middle;font-size:18px;fill:#333;}#mermaid-svg-6GAQ3YHEdBR91NWI rect.text{fill:none;stroke-width:0;}#mermaid-svg-6GAQ3YHEdBR91NWI .icon-shape,#mermaid-svg-6GAQ3YHEdBR91NWI .image-shape{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-6GAQ3YHEdBR91NWI .icon-shape p,#mermaid-svg-6GAQ3YHEdBR91NWI .image-shape p{background-color:rgba(232,232,232, 0.8);padding:2px;}#mermaid-svg-6GAQ3YHEdBR91NWI .icon-shape .label rect,#mermaid-svg-6GAQ3YHEdBR91NWI .image-shape .label rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-6GAQ3YHEdBR91NWI .label-icon{display:inline-block;height:1em;overflow:visible;vertical-align:-0.125em;}#mermaid-svg-6GAQ3YHEdBR91NWI .node .label-icon path{fill:currentColor;stroke:revert;stroke-width:revert;}#mermaid-svg-6GAQ3YHEdBR91NWI :root{–mermaid-font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;}<\/p>\n

\u666e\u901a\u95e8\u8bca（\u4efb\u52a1\u4e0a\u4e0b\u6587）<\/p>\n

<\/span><\/p>\n

\u6025\u8bca\u5ba4（ISR\u4e0a\u4e0b\u6587）<\/p>\n

<\/span><\/p>\n

\u7a33\u5b9a\u540e\u8f6c\u8bca<\/p>\n

<\/span><\/p>\n

\u53ea\u80fd\u505a：\u6b62\u8840\u3001\u5305\u624e\u3001\u7a33\u5b9a\u751f\u547d\u4f53\u5f81<\/p>\n

<\/span><\/p>\n

\u4e0d\u80fd\u505a：\u590d\u6742\u624b\u672f\u3001\u957f\u671f\u89c2\u5bdf\u3001\u5b89\u6392\u4f4f\u9662<\/p>\n

<\/span><\/p>\n

\u65f6\u95f4：\u5fc5\u987b\u6781\u77ed！<\/p>\n

<\/span><\/p>\n

\u53ef\u4ee5\u505a：\u590d\u6742\u8bca\u65ad\u3001\u957f\u671f\u6cbb\u7597\u3001\u624b\u672f<\/p>\n

<\/span><\/p>\n

\u65f6\u95f4：\u53ef\u4ee5\u957f<\/p>\n

<\/span><\/p>\n

\u8001\u5468：\u201cISR\u91cc\u4e0d\u80fd\u505a\u8017\u65f6\u64cd\u4f5c，\u5426\u5219\u4f1a\u963b\u585e\u5176\u4ed6\u4e2d\u65ad，\u5bfc\u81f4\u7cfb\u7edf\u54cd\u5e94\u53d8\u6162\u751a\u81f3\u5d29\u6e83\u3002 \u8fd9\u4e2a\u89c4\u5219\u7684\u4e25\u683c\u7a0b\u5ea6，\u5728\u6c7d\u8f66\u5b89\u5168\u5173\u952e\u7cfb\u7edf\u4e2d\u751a\u81f3\u88ab\u5199\u5165\u529f\u80fd\u5b89\u5168\u8981\u6c42（ISO 26262）\u3002\u201d<\/p>\n

4.2 \u89c4\u8303\u600e\u4e48\u8bf4？<\/h4>\n

SWS_BSW_00167 \u89c4\u5b9a：<\/p>\n

\u201cThe runtime of Interrupt Service Routines (ISR) and functions that are running in interrupt context should be kept short.\u201d<\/p>\n

\u8001\u5468：\u201c\u2018should be kept short\u2019\u2014\u2014\u8fd9\u4e0d\u662f\u5efa\u8bae，\u8fd9\u662f\u5f3a\u5236\u8981\u6c42\u3002 \u5982\u679c\u4e00\u4e2aISR\u53ef\u80fd\u8017\u65f6\u8f83\u957f，\u89c4\u8303\u660e\u786e\u5efa\u8bae\u7528OS\u4efb\u52a1\u4ee3\u66ff：\u201d<\/p>\n

\u201cWhere an ISR is likely to take a long time, an Operating System task should be used instead.\u201d<\/p>\n

4.3 \u5728ISR\u91cc\u505a\u8017\u65f6\u64cd\u4f5c\u7684\u201c\u6050\u6016\u540e\u679c\u201d<\/h4>\n

\u8001\u5468\u753b\u4e86\u4e00\u5f20\u201c\u6050\u6016\u540e\u679c\u94fe\u201d：<\/p>\n

#mermaid-svg-C8CCtYzM1sL6yGvy{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;fill:#333;}@keyframes edge-animation-frame{from{stroke-dashoffset:0;}}@keyframes dash{to{stroke-dashoffset:0;}}#mermaid-svg-C8CCtYzM1sL6yGvy .edge-animation-slow{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 50s linear infinite;stroke-linecap:round;}#mermaid-svg-C8CCtYzM1sL6yGvy .edge-animation-fast{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 20s linear infinite;stroke-linecap:round;}#mermaid-svg-C8CCtYzM1sL6yGvy .error-icon{fill:#552222;}#mermaid-svg-C8CCtYzM1sL6yGvy .error-text{fill:#552222;stroke:#552222;}#mermaid-svg-C8CCtYzM1sL6yGvy .edge-thickness-normal{stroke-width:1px;}#mermaid-svg-C8CCtYzM1sL6yGvy .edge-thickness-thick{stroke-width:3.5px;}#mermaid-svg-C8CCtYzM1sL6yGvy .edge-pattern-solid{stroke-dasharray:0;}#mermaid-svg-C8CCtYzM1sL6yGvy .edge-thickness-invisible{stroke-width:0;fill:none;}#mermaid-svg-C8CCtYzM1sL6yGvy .edge-pattern-dashed{stroke-dasharray:3;}#mermaid-svg-C8CCtYzM1sL6yGvy .edge-pattern-dotted{stroke-dasharray:2;}#mermaid-svg-C8CCtYzM1sL6yGvy .marker{fill:#333333;stroke:#333333;}#mermaid-svg-C8CCtYzM1sL6yGvy .marker.cross{stroke:#333333;}#mermaid-svg-C8CCtYzM1sL6yGvy svg{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;}#mermaid-svg-C8CCtYzM1sL6yGvy p{margin:0;}#mermaid-svg-C8CCtYzM1sL6yGvy .label{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;color:#333;}#mermaid-svg-C8CCtYzM1sL6yGvy .cluster-label text{fill:#333;}#mermaid-svg-C8CCtYzM1sL6yGvy .cluster-label span{color:#333;}#mermaid-svg-C8CCtYzM1sL6yGvy .cluster-label span p{background-color:transparent;}#mermaid-svg-C8CCtYzM1sL6yGvy .label text,#mermaid-svg-C8CCtYzM1sL6yGvy span{fill:#333;color:#333;}#mermaid-svg-C8CCtYzM1sL6yGvy .node rect,#mermaid-svg-C8CCtYzM1sL6yGvy .node circle,#mermaid-svg-C8CCtYzM1sL6yGvy .node ellipse,#mermaid-svg-C8CCtYzM1sL6yGvy .node polygon,#mermaid-svg-C8CCtYzM1sL6yGvy .node path{fill:#ECECFF;stroke:#9370DB;stroke-width:1px;}#mermaid-svg-C8CCtYzM1sL6yGvy .rough-node .label text,#mermaid-svg-C8CCtYzM1sL6yGvy .node .label text,#mermaid-svg-C8CCtYzM1sL6yGvy .image-shape .label,#mermaid-svg-C8CCtYzM1sL6yGvy .icon-shape .label{text-anchor:middle;}#mermaid-svg-C8CCtYzM1sL6yGvy .node .katex path{fill:#000;stroke:#000;stroke-width:1px;}#mermaid-svg-C8CCtYzM1sL6yGvy .rough-node .label,#mermaid-svg-C8CCtYzM1sL6yGvy .node .label,#mermaid-svg-C8CCtYzM1sL6yGvy .image-shape .label,#mermaid-svg-C8CCtYzM1sL6yGvy .icon-shape .label{text-align:center;}#mermaid-svg-C8CCtYzM1sL6yGvy .node.clickable{cursor:pointer;}#mermaid-svg-C8CCtYzM1sL6yGvy .root .anchor path{fill:#333333!important;stroke-width:0;stroke:#333333;}#mermaid-svg-C8CCtYzM1sL6yGvy .arrowheadPath{fill:#333333;}#mermaid-svg-C8CCtYzM1sL6yGvy .edgePath .path{stroke:#333333;stroke-width:2.0px;}#mermaid-svg-C8CCtYzM1sL6yGvy .flowchart-link{stroke:#333333;fill:none;}#mermaid-svg-C8CCtYzM1sL6yGvy .edgeLabel{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-C8CCtYzM1sL6yGvy .edgeLabel p{background-color:rgba(232,232,232, 0.8);}#mermaid-svg-C8CCtYzM1sL6yGvy .edgeLabel rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-C8CCtYzM1sL6yGvy .labelBkg{background-color:rgba(232, 232, 232, 0.5);}#mermaid-svg-C8CCtYzM1sL6yGvy .cluster rect{fill:#ffffde;stroke:#aaaa33;stroke-width:1px;}#mermaid-svg-C8CCtYzM1sL6yGvy .cluster text{fill:#333;}#mermaid-svg-C8CCtYzM1sL6yGvy .cluster span{color:#333;}#mermaid-svg-C8CCtYzM1sL6yGvy div.mermaidTooltip{position:absolute;text-align:center;max-width:200px;padding:2px;font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:12px;background:hsl(80, 100%, 96.2745098039%);border:1px solid #aaaa33;border-radius:2px;pointer-events:none;z-index:100;}#mermaid-svg-C8CCtYzM1sL6yGvy .flowchartTitleText{text-anchor:middle;font-size:18px;fill:#333;}#mermaid-svg-C8CCtYzM1sL6yGvy rect.text{fill:none;stroke-width:0;}#mermaid-svg-C8CCtYzM1sL6yGvy .icon-shape,#mermaid-svg-C8CCtYzM1sL6yGvy .image-shape{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-C8CCtYzM1sL6yGvy .icon-shape p,#mermaid-svg-C8CCtYzM1sL6yGvy .image-shape p{background-color:rgba(232,232,232, 0.8);padding:2px;}#mermaid-svg-C8CCtYzM1sL6yGvy .icon-shape .label rect,#mermaid-svg-C8CCtYzM1sL6yGvy .image-shape .label rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-C8CCtYzM1sL6yGvy .label-icon{display:inline-block;height:1em;overflow:visible;vertical-align:-0.125em;}#mermaid-svg-C8CCtYzM1sL6yGvy .node .label-icon path{fill:currentColor;stroke:revert;stroke-width:revert;}#mermaid-svg-C8CCtYzM1sL6yGvy :root{–mermaid-font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;}<\/p>\n

\u5728ISR\u91cc\u505a\u8017\u65f6\u64cd\u4f5c\u7684\u540e\u679c\u94fe<\/p>\n

<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

ISR\u5f00\u59cb\u6267\u884c<\/p>\n

<\/span><\/p>\n

\u6267\u884c\u8017\u65f6\u64cd\u4f5c（\u590d\u6742\u7b97\u6cd5\/\u6162\u901fI\/O\/printf）<\/p>\n

<\/span><\/p>\n

\u5176\u4ed6\u4e2d\u65ad\u88ab\u963b\u585e（\u540c\u7ea7\u6216\u4f4e\u4f18\u5148\u7ea7）<\/p>\n

<\/span><\/p>\n

CAN\u62a5\u6587\u4e22\u5931<\/p>\n

<\/span><\/p>\n

PWM\u4fe1\u53f7\u5931\u771f<\/p>\n

<\/span><\/p>\n

\u770b\u95e8\u72d7\u8d85\u65f6<\/p>\n

<\/span><\/p>\n

\u8f66\u8f86\u901a\u4fe1\u6545\u969c<\/p>\n

<\/span><\/p>\n

\u4e25\u91cd\u5b89\u5168\u98ce\u9669！<\/p>\n

<\/span><\/p>\n

\u8001\u5468：\u201c\u4e00\u4e2a10ms\u7684ISR，\u5c31\u53ef\u80fd\u8ba9\u6574\u8f66\u7684CAN\u901a\u4fe1\u762b\u75ea\u3002 \u56e0\u4e3aCAN\u63a5\u6536\u4e2d\u65ad\u4e5f\u662f\u4e2d\u65ad，\u5982\u679c\u88ab\u963b\u585e\u4e86，\u62a5\u6587\u5c31\u4e22\u5931\u4e86\u3002\u201d<\/p>\n

4.4 ISR\u7684\u201c\u4e09\u4ef6\u4e8b\u201d\u539f\u5219<\/h4>\n

\u8001\u5468\u5728\u767d\u677f\u4e0a\u5199\u4e0b：<\/p>\n

#mermaid-svg-mOC3rij3GdoGngvP{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;fill:#333;}@keyframes edge-animation-frame{from{stroke-dashoffset:0;}}@keyframes dash{to{stroke-dashoffset:0;}}#mermaid-svg-mOC3rij3GdoGngvP .edge-animation-slow{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 50s linear infinite;stroke-linecap:round;}#mermaid-svg-mOC3rij3GdoGngvP .edge-animation-fast{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 20s linear infinite;stroke-linecap:round;}#mermaid-svg-mOC3rij3GdoGngvP .error-icon{fill:#552222;}#mermaid-svg-mOC3rij3GdoGngvP .error-text{fill:#552222;stroke:#552222;}#mermaid-svg-mOC3rij3GdoGngvP .edge-thickness-normal{stroke-width:1px;}#mermaid-svg-mOC3rij3GdoGngvP .edge-thickness-thick{stroke-width:3.5px;}#mermaid-svg-mOC3rij3GdoGngvP .edge-pattern-solid{stroke-dasharray:0;}#mermaid-svg-mOC3rij3GdoGngvP .edge-thickness-invisible{stroke-width:0;fill:none;}#mermaid-svg-mOC3rij3GdoGngvP .edge-pattern-dashed{stroke-dasharray:3;}#mermaid-svg-mOC3rij3GdoGngvP .edge-pattern-dotted{stroke-dasharray:2;}#mermaid-svg-mOC3rij3GdoGngvP .marker{fill:#333333;stroke:#333333;}#mermaid-svg-mOC3rij3GdoGngvP .marker.cross{stroke:#333333;}#mermaid-svg-mOC3rij3GdoGngvP svg{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;}#mermaid-svg-mOC3rij3GdoGngvP p{margin:0;}#mermaid-svg-mOC3rij3GdoGngvP .label{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;color:#333;}#mermaid-svg-mOC3rij3GdoGngvP .cluster-label text{fill:#333;}#mermaid-svg-mOC3rij3GdoGngvP .cluster-label span{color:#333;}#mermaid-svg-mOC3rij3GdoGngvP .cluster-label span p{background-color:transparent;}#mermaid-svg-mOC3rij3GdoGngvP .label text,#mermaid-svg-mOC3rij3GdoGngvP span{fill:#333;color:#333;}#mermaid-svg-mOC3rij3GdoGngvP .node rect,#mermaid-svg-mOC3rij3GdoGngvP .node circle,#mermaid-svg-mOC3rij3GdoGngvP .node ellipse,#mermaid-svg-mOC3rij3GdoGngvP .node polygon,#mermaid-svg-mOC3rij3GdoGngvP .node path{fill:#ECECFF;stroke:#9370DB;stroke-width:1px;}#mermaid-svg-mOC3rij3GdoGngvP .rough-node .label text,#mermaid-svg-mOC3rij3GdoGngvP .node .label text,#mermaid-svg-mOC3rij3GdoGngvP .image-shape .label,#mermaid-svg-mOC3rij3GdoGngvP .icon-shape .label{text-anchor:middle;}#mermaid-svg-mOC3rij3GdoGngvP .node .katex path{fill:#000;stroke:#000;stroke-width:1px;}#mermaid-svg-mOC3rij3GdoGngvP .rough-node .label,#mermaid-svg-mOC3rij3GdoGngvP .node .label,#mermaid-svg-mOC3rij3GdoGngvP .image-shape .label,#mermaid-svg-mOC3rij3GdoGngvP .icon-shape .label{text-align:center;}#mermaid-svg-mOC3rij3GdoGngvP .node.clickable{cursor:pointer;}#mermaid-svg-mOC3rij3GdoGngvP .root .anchor path{fill:#333333!important;stroke-width:0;stroke:#333333;}#mermaid-svg-mOC3rij3GdoGngvP .arrowheadPath{fill:#333333;}#mermaid-svg-mOC3rij3GdoGngvP .edgePath .path{stroke:#333333;stroke-width:2.0px;}#mermaid-svg-mOC3rij3GdoGngvP .flowchart-link{stroke:#333333;fill:none;}#mermaid-svg-mOC3rij3GdoGngvP .edgeLabel{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-mOC3rij3GdoGngvP .edgeLabel p{background-color:rgba(232,232,232, 0.8);}#mermaid-svg-mOC3rij3GdoGngvP .edgeLabel rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-mOC3rij3GdoGngvP .labelBkg{background-color:rgba(232, 232, 232, 0.5);}#mermaid-svg-mOC3rij3GdoGngvP .cluster rect{fill:#ffffde;stroke:#aaaa33;stroke-width:1px;}#mermaid-svg-mOC3rij3GdoGngvP .cluster text{fill:#333;}#mermaid-svg-mOC3rij3GdoGngvP .cluster span{color:#333;}#mermaid-svg-mOC3rij3GdoGngvP div.mermaidTooltip{position:absolute;text-align:center;max-width:200px;padding:2px;font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:12px;background:hsl(80, 100%, 96.2745098039%);border:1px solid #aaaa33;border-radius:2px;pointer-events:none;z-index:100;}#mermaid-svg-mOC3rij3GdoGngvP .flowchartTitleText{text-anchor:middle;font-size:18px;fill:#333;}#mermaid-svg-mOC3rij3GdoGngvP rect.text{fill:none;stroke-width:0;}#mermaid-svg-mOC3rij3GdoGngvP .icon-shape,#mermaid-svg-mOC3rij3GdoGngvP .image-shape{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-mOC3rij3GdoGngvP .icon-shape p,#mermaid-svg-mOC3rij3GdoGngvP .image-shape p{background-color:rgba(232,232,232, 0.8);padding:2px;}#mermaid-svg-mOC3rij3GdoGngvP .icon-shape .label rect,#mermaid-svg-mOC3rij3GdoGngvP .image-shape .label rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-mOC3rij3GdoGngvP .label-icon{display:inline-block;height:1em;overflow:visible;vertical-align:-0.125em;}#mermaid-svg-mOC3rij3GdoGngvP .node .label-icon path{fill:currentColor;stroke:revert;stroke-width:revert;}#mermaid-svg-mOC3rij3GdoGngvP :root{–mermaid-font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;}<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

ISR\u53ea\u505a\u4e09\u4ef6\u4e8b<\/p>\n

<\/span><\/p>\n

1. \u642c\u6570\u636e（\u5bc4\u5b58\u5668\u2192\u5185\u5b58，<1\u03bcs）<\/p>\n

<\/span><\/p>\n

2. \u8bbe\u6807\u5fd7（\u539f\u5b50\u64cd\u4f5c，<0.1\u03bcs）<\/p>\n

<\/span><\/p>\n

3. \u5524\u4efb\u52a1（CAT2，<1\u03bcs）<\/p>\n

<\/span><\/p>\n

\u603b\u8017\u65f6：<5\u03bcs<\/p>\n

<\/span><\/p>\n

\u8001\u5468：\u201c\u642c\u6570\u636e\u3001\u8bbe\u6807\u5fd7\u3001\u5524\u4efb\u52a1\u2014\u2014\u8fd9\u4e09\u4ef6\u4e8b\u52a0\u8d77\u6765，\u5e94\u8be5\u5728\u5fae\u79d2\u7ea7\u522b\u5b8c\u6210\u3002 \u6240\u6709\u2018\u91cd\u6d3b\u2019\u2014\u2014\u4fe1\u53f7\u5904\u7406\u3001\u8def\u7531\u3001\u5b58\u50a8\u2014\u2014\u90fd\u4ea4\u7ed9\u4efb\u52a1\u53bb\u505a\u3002\u201d<\/p>\n

4.5 \u6b63\u786e vs. \u9519\u8bef\u7684ISR\u5199\u6cd5<\/h4>\n

\u8001\u5468\u628a\u4e24\u79cd\u5199\u6cd5\u5e76\u6392\u653e\u5728\u767d\u677f\u4e0a：<\/p>\n

\u274c \u9519\u8bef\u5199\u6cd5（\u5728ISR\u91cc\u505a\u91cd\u6d3b）：<\/p>\n

void<\/span> Can_IsrHandler<\/span>(<\/span>void<\/span>)<\/span>
\n{<\/span>
\n \/* \u8017\u65f61：\u590d\u6742\u4fe1\u53f7\u5904\u7406（\u53ef\u80fd\u51e0ms） *\/<\/span>
\n uint32_t<\/span> processed =<\/span> ComplexAlgorithm<\/span>(<\/span>rx_data,<\/span> 8<\/span>)<\/span>;<\/span><\/p>\n

\/* \u8017\u65f62：\u6162\u901fSPI EEPROM\u8bbf\u95ee（\u53ef\u80fd\u51e0\u767e\u03bcs） *\/<\/span>
\n Eep_Write<\/span>(<\/span>0x1000<\/span>,<\/span> &<\/span>processed,<\/span> 4<\/span>)<\/span>;<\/span><\/p>\n

\/* \u8017\u65f63：printf\u8c03\u8bd5\u8f93\u51fa（\u53ef\u80fd\u51e0ms） *\/<\/span>
\n printf<\/span>(<\/span>"CAN received: %d\\\\n"<\/span>,<\/span> rx_id)<\/span>;<\/span><\/p>\n

\/* \u8017\u65f64：NvM\u5199\u5165（\u53ef\u80fd\u51e0\u767e\u03bcs） *\/<\/span>
\n NvM_WriteBlock<\/span>(<\/span>0x01<\/span>,<\/span> rx_data,<\/span> 8<\/span>)<\/span>;<\/span>
\n}<\/span><\/p>\n

\u540e\u679c：\u6574\u4e2aISR\u8017\u65f6>5ms\u3002CAN\u63a5\u6536\u4e2d\u65ad\u5468\u671f\u901a\u5e38\u4e3a100\u03bcs~1ms\u3002\u4e0b\u4e00\u6b21\u4e2d\u65ad\u5230\u6765\u65f6，\u4e0a\u4e00\u6b21\u7684ISR\u8fd8\u6ca1\u6267\u884c\u5b8c \u2192 \u4e2d\u65ad\u91cd\u53e0 \u2192 CAN\u62a5\u6587\u4e22\u5931\u3002<\/p>\n

\u2705 \u6b63\u786e\u5199\u6cd5（ISR\u53ea\u505a\u4e09\u4ef6\u4e8b）：<\/p>\n

\/* \u73af\u5f62\u7f13\u51b2\u533a（\u9700\u8981\u539f\u5b50\u64cd\u4f5c\u4fdd\u62a4） *\/<\/span>
\nstatic<\/span> uint8_t<\/span> g_rx_buffer[<\/span>8<\/span>]<\/span>[<\/span>8<\/span>]<\/span>;<\/span>
\nstatic<\/span> volatile<\/span> uint8_t<\/span> g_rx_idx =<\/span> 0<\/span>;<\/span>
\nstatic<\/span> volatile<\/span> uint8_t<\/span> g_rx_flag =<\/span> 0<\/span>;<\/span><\/p>\n

void<\/span> Can_IsrHandler<\/span>(<\/span>void<\/span>)<\/span>
\n{<\/span>
\n uint8_t<\/span> idx;<\/span><\/p>\n

\/* 1. \u642c\u6570\u636e（<1\u03bcs） *\/<\/span>
\n idx =<\/span> g_rx_idx;<\/span>
\n memcpy<\/span>(<\/span>g_rx_buffer[<\/span>idx]<\/span>,<\/span> rx_data,<\/span> 8<\/span>)<\/span>;<\/span>
\n g_rx_idx =<\/span> (<\/span>idx +<\/span> 1<\/span>)<\/span> &<\/span> 0x07<\/span>;<\/span><\/p>\n

\/* 2. \u8bbe\u6807\u5fd7（\u539f\u5b50\u64cd\u4f5c，<0.1\u03bcs） *\/<\/span>
\n __atomic_store_n<\/span>(<\/span>&<\/span>g_rx_flag,<\/span> 1<\/span>,<\/span> __ATOMIC_RELEASE)<\/span>;<\/span><\/p>\n

\/* 3. \u5524\u4efb\u52a1（CAT2\u5141\u8bb8，<1\u03bcs） *\/<\/span>
\n Os_SetEvent<\/span>(<\/span>RxTaskId,<\/span> RX_DATA_EVENT)<\/span>;<\/span>
\n}<\/span><\/p>\n

\u6548\u679c：ISR\u8017\u65f6<3\u03bcs，\u4e0d\u5f71\u54cd\u5176\u4ed6\u4e2d\u65ad\u3002<\/p>\n

\u91cd\u6d3b\u4ea4\u7ed9\u4efb\u52a1\u5904\u7406：<\/p>\n

TASK<\/span>(<\/span>RxProcessingTask)<\/span>
\n{<\/span>
\n while<\/span> (<\/span>1<\/span>)<\/span> {<\/span>
\n \/* \u7b49\u5f85ISR\u5524\u9192 *\/<\/span>
\n Os_WaitEvent<\/span>(<\/span>RX_DATA_EVENT)<\/span>;<\/span>
\n Os_ClearEvent<\/span>(<\/span>RX_DATA_EVENT)<\/span>;<\/span><\/p>\n

\/* \u5728\u8fd9\u91cc\u505a\u91cd\u6d3b！ *\/<\/span>
\n if<\/span> (<\/span>__atomic_load_n<\/span>(<\/span>&<\/span>g_rx_flag,<\/span> __ATOMIC_ACQUIRE)<\/span>)<\/span> {<\/span>
\n for<\/span> (<\/span>uint8_t<\/span> i =<\/span> 0<\/span>;<\/span> i <<\/span> g_rx_idx;<\/span> i++<\/span>)<\/span> {<\/span>
\n ProcessComplexSignal<\/span>(<\/span>g_rx_buffer[<\/span>i]<\/span>)<\/span>;<\/span>
\n NvM_WriteBlock<\/span>(<\/span>0x01<\/span>,<\/span> g_rx_buffer[<\/span>i]<\/span>,<\/span> 8<\/span>)<\/span>;<\/span>
\n }<\/span>
\n g_rx_idx =<\/span> 0<\/span>;<\/span>
\n __atomic_store_n<\/span>(<\/span>&<\/span>g_rx_flag,<\/span> 0<\/span>,<\/span> __ATOMIC_RELEASE)<\/span>;<\/span>
\n }<\/span>
\n }<\/span>
\n}<\/span><\/p>\n

\u5c0f\u6797\u770b\u7740\u6b63\u786e\u7684\u4ee3\u7801，\u4f3c\u4e4e\u660e\u767d\u4e86\u4ec0\u4e48：\u201c\u6240\u4ee5\u2026\u2026ISR\u53ea\u662f\u2018\u5feb\u9012\u5458\u7684\u95e8\u94c3\u2019，\u771f\u6b63\u7684\u2018\u6536\u5feb\u9012\u3001\u62c6\u5305\u88f9\u3001\u9a8c\u8d27\u2019\u8fd9\u4e9b\u4e8b\u5e94\u8be5\u7531\u2018\u6536\u4ef6\u4eba\u2019（\u4efb\u52a1）\u6765\u505a\u3002\u201d<\/p>\n

\u8001\u5468\u7b11\u4e86：\u201c\u8fd9\u4e2a\u6bd4\u55bb\u975e\u5e38\u7cbe\u51c6\u3002ISR\u5c31\u662f\u95e8\u94c3，\u4efb\u52a1\u624d\u662f\u90a3\u4e2a\u5f00\u95e8\u6536\u5feb\u9012\u7684\u4eba\u3002\u201d<\/p>\n

\u7b2c\u4e94\u7ae0：\u4ece\u4e2d\u65ad\u5230\u4efb\u52a1\u7684\u201c\u4f18\u96c5\u5207\u6362\u201d\u2014\u2014CAT1\u548cCAT2\u5404\u81ea\u7684\u8def\u5f84<\/h3>\n

5.1 \u4e3a\u4ec0\u4e48\u9700\u8981\u5207\u6362？<\/h4>\n

\u8001\u5468：\u201cISR\u53ea\u505a\u2018\u4e09\u4ef6\u4e8b\u2019，\u90a3\u5269\u4e0b\u7684\u2018\u91cd\u6d3b\u2019\u8c01\u6765\u505a？\u4efb\u52a1（Task）\u6765\u505a\u3002 \u6240\u4ee5\u6211\u4eec\u9700\u8981\u4e00\u79cd\u673a\u5236，\u8ba9ISR\u80fd\u591f\u2018\u544a\u8bc9\u2019\u4efb\u52a1：\u2018\u6709\u6d3b\u5e72\u4e86，\u5feb\u6765！\u2019\u201d<\/p>\n

5.2 \u89c4\u8303\u600e\u4e48\u8bf4？<\/h4>\n

SWS_BSW_00182 \u89c4\u5b9a：<\/p>\n

"If the BSW Module has implementation of Interrupt Service Routines (ISR) and a transition from an ISR to an OS task is needed, then this transition shall take place at the lowest level possible of the Basic Software:<\/p>\n

    \n
  • In the case of CAT2 ISR this shall be at the latest in the RTE.<\/li>\n
  • In the case of CAT1 ISR this shall be at the latest in the MCAL layer."<\/li>\n<\/ul>\n

    \u8001\u5468：\u201c\u7ffb\u8bd1：\u4eceISR\u5230\u4efb\u52a1\u7684\u5207\u6362，\u8981\u5728\u2018\u6700\u5e95\u5c42\u2019\u5b8c\u6210\u3002 CAT2 ISR\u7684\u5207\u6362\u6700\u665a\u5728RTE\u5c42\u5b8c\u6210，CAT1 ISR\u7684\u5207\u6362\u6700\u665a\u5728MCAL\u5c42\u5b8c\u6210\u3002\u201d<\/p>\n

    5.3 CAT2\u7684\u5207\u6362\u65b9\u5f0f\u2014\u2014\u201cOS\u8c03\u5ea6，\u4e00\u952e\u5524\u9192\u201d<\/h4>\n

    \u8001\u5468\u753b\u4e86CAT2\u7684\u5207\u6362\u6d41\u7a0b：<\/p>\n

    \u4efb\u52a1\u64cd\u4f5c\u7cfb\u7edfCAT2 ISR\u786c\u4ef6\u4efb\u52a1\u64cd\u4f5c\u7cfb\u7edfCAT2 ISR\u786c\u4ef6#mermaid-svg-MAFjzi3e7c68FVQG{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;fill:#333;}@keyframes edge-animation-frame{from{stroke-dashoffset:0;}}@keyframes dash{to{stroke-dashoffset:0;}}#mermaid-svg-MAFjzi3e7c68FVQG .edge-animation-slow{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 50s linear infinite;stroke-linecap:round;}#mermaid-svg-MAFjzi3e7c68FVQG .edge-animation-fast{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 20s linear infinite;stroke-linecap:round;}#mermaid-svg-MAFjzi3e7c68FVQG .error-icon{fill:#552222;}#mermaid-svg-MAFjzi3e7c68FVQG .error-text{fill:#552222;stroke:#552222;}#mermaid-svg-MAFjzi3e7c68FVQG .edge-thickness-normal{stroke-width:1px;}#mermaid-svg-MAFjzi3e7c68FVQG .edge-thickness-thick{stroke-width:3.5px;}#mermaid-svg-MAFjzi3e7c68FVQG .edge-pattern-solid{stroke-dasharray:0;}#mermaid-svg-MAFjzi3e7c68FVQG .edge-thickness-invisible{stroke-width:0;fill:none;}#mermaid-svg-MAFjzi3e7c68FVQG .edge-pattern-dashed{stroke-dasharray:3;}#mermaid-svg-MAFjzi3e7c68FVQG .edge-pattern-dotted{stroke-dasharray:2;}#mermaid-svg-MAFjzi3e7c68FVQG .marker{fill:#333333;stroke:#333333;}#mermaid-svg-MAFjzi3e7c68FVQG .marker.cross{stroke:#333333;}#mermaid-svg-MAFjzi3e7c68FVQG svg{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;}#mermaid-svg-MAFjzi3e7c68FVQG p{margin:0;}#mermaid-svg-MAFjzi3e7c68FVQG .actor{stroke:hsl(259.6261682243, 59.7765363128%, 87.9019607843%);fill:#ECECFF;}#mermaid-svg-MAFjzi3e7c68FVQG text.actor>tspan{fill:black;stroke:none;}#mermaid-svg-MAFjzi3e7c68FVQG .actor-line{stroke:hsl(259.6261682243, 59.7765363128%, 87.9019607843%);}#mermaid-svg-MAFjzi3e7c68FVQG .innerArc{stroke-width:1.5;stroke-dasharray:none;}#mermaid-svg-MAFjzi3e7c68FVQG .messageLine0{stroke-width:1.5;stroke-dasharray:none;stroke:#333;}#mermaid-svg-MAFjzi3e7c68FVQG .messageLine1{stroke-width:1.5;stroke-dasharray:2,2;stroke:#333;}#mermaid-svg-MAFjzi3e7c68FVQG #arrowhead path{fill:#333;stroke:#333;}#mermaid-svg-MAFjzi3e7c68FVQG .sequenceNumber{fill:white;}#mermaid-svg-MAFjzi3e7c68FVQG #sequencenumber{fill:#333;}#mermaid-svg-MAFjzi3e7c68FVQG #crosshead path{fill:#333;stroke:#333;}#mermaid-svg-MAFjzi3e7c68FVQG .messageText{fill:#333;stroke:none;}#mermaid-svg-MAFjzi3e7c68FVQG .labelBox{stroke:hsl(259.6261682243, 59.7765363128%, 87.9019607843%);fill:#ECECFF;}#mermaid-svg-MAFjzi3e7c68FVQG .labelText,#mermaid-svg-MAFjzi3e7c68FVQG .labelText>tspan{fill:black;stroke:none;}#mermaid-svg-MAFjzi3e7c68FVQG .loopText,#mermaid-svg-MAFjzi3e7c68FVQG .loopText>tspan{fill:black;stroke:none;}#mermaid-svg-MAFjzi3e7c68FVQG .loopLine{stroke-width:2px;stroke-dasharray:2,2;stroke:hsl(259.6261682243, 59.7765363128%, 87.9019607843%);fill:hsl(259.6261682243, 59.7765363128%, 87.9019607843%);}#mermaid-svg-MAFjzi3e7c68FVQG .note{stroke:#aaaa33;fill:#fff5ad;}#mermaid-svg-MAFjzi3e7c68FVQG .noteText,#mermaid-svg-MAFjzi3e7c68FVQG .noteText>tspan{fill:black;stroke:none;}#mermaid-svg-MAFjzi3e7c68FVQG .activation0{fill:#f4f4f4;stroke:#666;}#mermaid-svg-MAFjzi3e7c68FVQG .activation1{fill:#f4f4f4;stroke:#666;}#mermaid-svg-MAFjzi3e7c68FVQG .activation2{fill:#f4f4f4;stroke:#666;}#mermaid-svg-MAFjzi3e7c68FVQG .actorPopupMenu{position:absolute;}#mermaid-svg-MAFjzi3e7c68FVQG .actorPopupMenuPanel{position:absolute;fill:#ECECFF;box-shadow:0px 8px 16px 0px rgba(0,0,0,0.2);filter:drop-shadow(3px 5px 2px rgb(0 0 0 \/ 0.4));}#mermaid-svg-MAFjzi3e7c68FVQG .actor-man line{stroke:hsl(259.6261682243, 59.7765363128%, 87.9019607843%);fill:#ECECFF;}#mermaid-svg-MAFjzi3e7c68FVQG .actor-man circle,#mermaid-svg-MAFjzi3e7c68FVQG line{stroke:hsl(259.6261682243, 59.7765363128%, 87.9019607843%);fill:#ECECFF;stroke-width:2px;}#mermaid-svg-MAFjzi3e7c68FVQG :root{–mermaid-font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;}1. \u89e6\u53d1\u4e2d\u65ad2. \u642c\u6570\u636e\u3001\u8bbe\u6807\u5fd73. ActivateTask() \/ SetEvent()4. \u6807\u8bb0\u4efb\u52a1\u5c31\u7eea5. \u4e2d\u65ad\u8fd4\u56de6. \u8c03\u5ea6\u5668\u5207\u6362\u5230\u4efb\u52a17. \u5904\u7406\u91cd\u6d3b<\/p>\n

    \u8001\u5468：\u201cCAT2 ISR\u53ef\u4ee5\u8c03\u7528OS API（\u5982ActivateTask\u3001SetEvent）\u6765\u5524\u9192\u4efb\u52a1\u3002 \u8fd9\u662f\u6700\u6807\u51c6\u7684\u505a\u6cd5\u3002OS\u8c03\u5ea6\u5668\u4f1a\u6839\u636e\u4efb\u52a1\u4f18\u5148\u7ea7\u81ea\u52a8\u5b89\u6392\u6267\u884c\u65f6\u673a\u3002\u201d<\/p>\n

    5.4 CAT1\u7684\u5207\u6362\u65b9\u5f0f\u2014\u2014\u201c\u8bbe\u4e2a\u6807\u5fd7，\u4efb\u52a1\u81ea\u5df1\u770b\u201d<\/h4>\n

    \u8001\u5468：\u201cCAT1 ISR\u4e0d\u80fd\u8c03\u7528OS API，\u90a3\u600e\u4e48\u529e？ \u53ea\u80fd\u8bbe\u4e00\u4e2a\u5168\u5c40\u6807\u5fd7，\u8ba9\u4efb\u52a1\u8f6e\u8be2\u8fd9\u4e2a\u6807\u5fd7\u3002\u201d<\/p>\n

    \u4ed6\u753b\u4e86CAT1\u7684\u5207\u6362\u6d41\u7a0b：<\/p>\n

    \u4efb\u52a1（\u8f6e\u8be2）\u5168\u5c40\u6807\u5fd7CAT1 ISR\u786c\u4ef6\u4efb\u52a1（\u8f6e\u8be2）\u5168\u5c40\u6807\u5fd7CAT1 ISR\u786c\u4ef6#mermaid-svg-1ITZai3CjTWilzIc{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;fill:#333;}@keyframes edge-animation-frame{from{stroke-dashoffset:0;}}@keyframes dash{to{stroke-dashoffset:0;}}#mermaid-svg-1ITZai3CjTWilzIc .edge-animation-slow{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 50s linear infinite;stroke-linecap:round;}#mermaid-svg-1ITZai3CjTWilzIc .edge-animation-fast{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 20s linear infinite;stroke-linecap:round;}#mermaid-svg-1ITZai3CjTWilzIc .error-icon{fill:#552222;}#mermaid-svg-1ITZai3CjTWilzIc .error-text{fill:#552222;stroke:#552222;}#mermaid-svg-1ITZai3CjTWilzIc .edge-thickness-normal{stroke-width:1px;}#mermaid-svg-1ITZai3CjTWilzIc .edge-thickness-thick{stroke-width:3.5px;}#mermaid-svg-1ITZai3CjTWilzIc .edge-pattern-solid{stroke-dasharray:0;}#mermaid-svg-1ITZai3CjTWilzIc .edge-thickness-invisible{stroke-width:0;fill:none;}#mermaid-svg-1ITZai3CjTWilzIc .edge-pattern-dashed{stroke-dasharray:3;}#mermaid-svg-1ITZai3CjTWilzIc .edge-pattern-dotted{stroke-dasharray:2;}#mermaid-svg-1ITZai3CjTWilzIc .marker{fill:#333333;stroke:#333333;}#mermaid-svg-1ITZai3CjTWilzIc .marker.cross{stroke:#333333;}#mermaid-svg-1ITZai3CjTWilzIc svg{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;}#mermaid-svg-1ITZai3CjTWilzIc p{margin:0;}#mermaid-svg-1ITZai3CjTWilzIc .actor{stroke:hsl(259.6261682243, 59.7765363128%, 87.9019607843%);fill:#ECECFF;}#mermaid-svg-1ITZai3CjTWilzIc text.actor>tspan{fill:black;stroke:none;}#mermaid-svg-1ITZai3CjTWilzIc .actor-line{stroke:hsl(259.6261682243, 59.7765363128%, 87.9019607843%);}#mermaid-svg-1ITZai3CjTWilzIc .innerArc{stroke-width:1.5;stroke-dasharray:none;}#mermaid-svg-1ITZai3CjTWilzIc .messageLine0{stroke-width:1.5;stroke-dasharray:none;stroke:#333;}#mermaid-svg-1ITZai3CjTWilzIc .messageLine1{stroke-width:1.5;stroke-dasharray:2,2;stroke:#333;}#mermaid-svg-1ITZai3CjTWilzIc #arrowhead path{fill:#333;stroke:#333;}#mermaid-svg-1ITZai3CjTWilzIc .sequenceNumber{fill:white;}#mermaid-svg-1ITZai3CjTWilzIc #sequencenumber{fill:#333;}#mermaid-svg-1ITZai3CjTWilzIc #crosshead path{fill:#333;stroke:#333;}#mermaid-svg-1ITZai3CjTWilzIc .messageText{fill:#333;stroke:none;}#mermaid-svg-1ITZai3CjTWilzIc .labelBox{stroke:hsl(259.6261682243, 59.7765363128%, 87.9019607843%);fill:#ECECFF;}#mermaid-svg-1ITZai3CjTWilzIc .labelText,#mermaid-svg-1ITZai3CjTWilzIc .labelText>tspan{fill:black;stroke:none;}#mermaid-svg-1ITZai3CjTWilzIc .loopText,#mermaid-svg-1ITZai3CjTWilzIc .loopText>tspan{fill:black;stroke:none;}#mermaid-svg-1ITZai3CjTWilzIc .loopLine{stroke-width:2px;stroke-dasharray:2,2;stroke:hsl(259.6261682243, 59.7765363128%, 87.9019607843%);fill:hsl(259.6261682243, 59.7765363128%, 87.9019607843%);}#mermaid-svg-1ITZai3CjTWilzIc .note{stroke:#aaaa33;fill:#fff5ad;}#mermaid-svg-1ITZai3CjTWilzIc .noteText,#mermaid-svg-1ITZai3CjTWilzIc .noteText>tspan{fill:black;stroke:none;}#mermaid-svg-1ITZai3CjTWilzIc .activation0{fill:#f4f4f4;stroke:#666;}#mermaid-svg-1ITZai3CjTWilzIc .activation1{fill:#f4f4f4;stroke:#666;}#mermaid-svg-1ITZai3CjTWilzIc .activation2{fill:#f4f4f4;stroke:#666;}#mermaid-svg-1ITZai3CjTWilzIc .actorPopupMenu{position:absolute;}#mermaid-svg-1ITZai3CjTWilzIc .actorPopupMenuPanel{position:absolute;fill:#ECECFF;box-shadow:0px 8px 16px 0px rgba(0,0,0,0.2);filter:drop-shadow(3px 5px 2px rgb(0 0 0 \/ 0.4));}#mermaid-svg-1ITZai3CjTWilzIc .actor-man line{stroke:hsl(259.6261682243, 59.7765363128%, 87.9019607843%);fill:#ECECFF;}#mermaid-svg-1ITZai3CjTWilzIc .actor-man circle,#mermaid-svg-1ITZai3CjTWilzIc line{stroke:hsl(259.6261682243, 59.7765363128%, 87.9019607843%);fill:#ECECFF;stroke-width:2px;}#mermaid-svg-1ITZai3CjTWilzIc :root{–mermaid-font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;}loop[\u4efb\u52a1\u8f6e\u8be2]1. \u89e6\u53d1\u4e2d\u65ad2. \u642c\u6570\u636e\u3001\u8bbe\u6807\u5fd7（\u7eafC\u64cd\u4f5c）3. \u4e2d\u65ad\u8fd4\u56de4. \u68c0\u67e5\u6807\u5fd75. \u6807\u5fd7=16. \u5904\u7406\u91cd\u6d3b7. \u6e05\u9664\u6807\u5fd7<\/p>\n

    \u8001\u5468：\u201cCAT1 ISR\u53ea\u8bbe\u7f6e\u4e00\u4e2a\u5168\u5c40\u6807\u5fd7\u4f4d\u3002\u4efb\u52a1\u901a\u8fc7\u8f6e\u8be2\u8fd9\u4e2a\u6807\u5fd7\u6765\u77e5\u9053\u2018\u6709\u6d3b\u5e72\u4e86\u2019\u3002 \u8fd9\u79cd\u65b9\u5f0f\u867d\u7136\u4e0d\u5982CAT2\u2018\u4f18\u96c5\u2019，\u4f46\u5ef6\u8fdf\u66f4\u4f4e（\u6ca1\u6709OS\u4ecb\u5165\u7684\u5f00\u9500）\u3002\u201d<\/p>\n

    5.5 \u4e24\u79cd\u65b9\u5f0f\u7684\u5bf9\u6bd4<\/h4>\n

    \u8001\u5468\u753b\u4e86\u4e00\u5f20\u5bf9\u6bd4\u8868：<\/p>\n\n\u7ef4\u5ea6CAT2 + OS APICAT1 + \u6807\u5fd7\u8f6e\u8be2<\/tr>\n\n\n\n\n\n\n\n\n
    ISR\u590d\u6742\u5ea6<\/td>\n\u4e2d\u7b49（\u53ef\u8c03\u7528OS API）<\/td>\n\u4f4e（\u53ea\u8bbe\u6807\u5fd7）<\/td>\n<\/tr>\n
    \u4efb\u52a1\u54cd\u5e94\u5ef6\u8fdf<\/td>\n\u7531OS\u8c03\u5ea6\u5668\u51b3\u5b9a（\u901a\u5e38<10\u03bcs）<\/td>\n\u7531\u8f6e\u8be2\u5468\u671f\u51b3\u5b9a（\u53ef\u80fd\u6570ms）<\/td>\n<\/tr>\n
    CPU\u5f00\u9500<\/td>\nOS\u8c03\u5ea6\u6709\u5f00\u9500（\u4fdd\u5b58\/\u6062\u590d\u4efb\u52a1\u4e0a\u4e0b\u6587）<\/td>\n\u8f6e\u8be2\u6709\u5f00\u9500（\u4f46\u53ef\u4ee5\u63a7\u5236\u9891\u7387）<\/td>\n<\/tr>\n
    \u9002\u7528\u573a\u666f<\/td>\n\u5927\u591a\u6570\u5916\u8bbe\u4e2d\u65ad<\/td>\n\u6781\u4f4e\u5ef6\u8fdf\u8981\u6c42\u7684\u4e2d\u65ad<\/td>\n<\/tr>\n
    \u5b9e\u73b0\u96be\u5ea6<\/td>\n\u9700\u8981OS\u914d\u7f6e<\/td>\n\u7b80\u5355<\/td>\n<\/tr>\n
    \u5b9e\u65f6\u6027\u4fdd\u8bc1<\/td>\n\u597d<\/td>\n\u53d6\u51b3\u4e8e\u8f6e\u8be2\u5468\u671f<\/td>\n<\/tr>\n
    \u6570\u636e\u4e00\u81f4\u6027<\/td>\n\u901a\u8fc7OS\u540c\u6b65\u673a\u5236\u4fdd\u8bc1<\/td>\n\u901a\u8fc7\u539f\u5b50\u6807\u5fd7\u4fdd\u8bc1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \u5c0f\u6797\u601d\u8003\u4e86\u4e00\u4f1a\u513f：\u201c\u90a3CAT1 + \u6807\u5fd7\u8f6e\u8be2\u662f\u4e0d\u662f\u5c31\u56de\u5230\u4e86\u2018\u8f6e\u8be2\u6a21\u5f0f\u2019？\u4e0d\u662f\u767d\u8d39\u4e86\u4e2d\u65ad\u7684\u597d\u5904\u5417？\u201d<\/p>\n

    \u8001\u5468：\u201c\u597d\u95ee\u9898，\u4f46\u4e0d\u662f\u3002\u201d\u4ed6\u89e3\u91ca\u9053，\u201c\u533a\u522b\u5728\u4e8e：\u8f6e\u8be2\u6a21\u5f0f\u4e0b，CPU\u4e00\u76f4\u5728\u95ee\u786c\u4ef6\u2018\u597d\u4e86\u5417？\u2019；\u800cCAT1+\u6807\u5fd7\u8f6e\u8be2\u6a21\u5f0f\u4e0b，CPU\u5728\u68c0\u67e5\u7684\u662f\u5185\u5b58\u4e2d\u7684\u4e00\u4e2a\u6807\u5fd7\u4f4d，\u4e0d\u662f\u786c\u4ef6\u5bc4\u5b58\u5668\u3002\u68c0\u67e5\u5185\u5b58\u6807\u5fd7\u901a\u5e38\u53ea\u9700\u8981\u51e0\u4e2a\u65f6\u949f\u5468\u671f，\u800c\u67e5\u8be2\u786c\u4ef6\u5bc4\u5b58\u5668\u53ef\u80fd\u9700\u8981\u51e0\u5341\u4e2a\u65f6\u949f\u5468\u671f\u751a\u81f3\u66f4\u6162\u3002\u201d<\/p>\n

    \u4ed6\u5217\u4e86\u4e00\u4e2a\u5bf9\u6bd4：<\/p>\n\n\u673a\u5236CPU\u5728\u95ee\u8c01？\u6bcf\u6b21\u8be2\u95ee\u7684\u4ee3\u4ef7<\/tr>\n\n\n\n\n
    \u7eaf\u8f6e\u8be2\u6a21\u5f0f<\/td>\n\u786c\u4ef6\u5bc4\u5b58\u5668<\/td>\n\u9ad8（\u8bbf\u95ee\u603b\u7ebf\/\u5916\u8bbe）<\/td>\n<\/tr>\n
    CAT1+\u6807\u5fd7\u8f6e\u8be2<\/td>\n\u5185\u5b58\u6807\u5fd7\u4f4d<\/td>\n\u6781\u4f4e（L1\u7f13\u5b58\u8bfb\u53d6）<\/td>\n<\/tr>\n
    CAT2+OS\u8c03\u5ea6<\/td>\n\u4e0d\u4e3b\u52a8\u95ee，\u88ab\u52a8\u901a\u77e5<\/td>\n\u96f6（\u4f46OS\u8c03\u5ea6\u6709\u5f00\u9500）<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \u201c\u6240\u4ee5CAT1+\u6807\u5fd7\u8f6e\u8be2\u662f\u2018\u4e2d\u65ad\u7684\u6548\u7387\u2019+\u2018\u4efb\u52a1\u7684\u7075\u6d3b\u2019\u4e4b\u95f4\u7684\u4e00\u79cd\u6298\u4e2d\u3002 \u5b83\u4fdd\u7559\u4e86\u4e2d\u65ad\u7684\u2018\u96f6\u5ef6\u8fdf\u54cd\u5e94\u2019，\u53c8\u907f\u514d\u4e86\u5728ISR\u4e2d\u505a\u91cd\u6d3b\u7684\u5371\u9669\u3002\u201d<\/p>\n

    \u7b2c\u516d\u7ae0：\u5b9e\u6218\u6848\u4f8b\u2014\u2014\u5c0f\u6797\u81ea\u5df1\u7684\u201c\u7ffb\u8f66\u73b0\u573a\u201d<\/h3>\n

    \u4ee5\u4e0b\u6848\u4f8b\u4e3a\u5b8c\u5168\u865a\u6784，\u6240\u6709\u65f6\u95f4\u3001\u5730\u70b9\u3001\u4eba\u7269\u3001\u54c1\u724c\u5747\u4e3a\u675c\u64b0，\u4ec5\u7528\u4e8e\u8bf4\u660e\u6280\u672f\u539f\u7406\u3002\u5982\u6709\u96f7\u540c，\u7eaf\u5c5e\u5de7\u5408\u3002<\/p>\n

    6.1 \u80cc\u666f\u2014\u2014\u56de\u5230\u5c0f\u6797\u7684EEPROM\u9a71\u52a8<\/h4>\n

    \u5728\u7b2c\u4e8c\u7ae0，\u8001\u5468\u5e2e\u5c0f\u6797\u201c\u8bca\u65ad\u201d\u4e86\u4ed6\u7684EEPROM\u9a71\u52a8\u95ee\u9898\u3002\u73b0\u5728，\u8ba9\u6211\u4eec\u770b\u770b\u5c0f\u6797\u6309\u7167\u8001\u5468\u7684\u5efa\u8bae\u4fee\u6539\u540e，\u95ee\u9898\u662f\u5426\u89e3\u51b3\u4e86\u3002<\/p>\n

    \u95ee\u9898\u56de\u987e：\u5c0f\u6797\u5728EEPROM\u9a71\u52a8\u7684ISR\u4e2d\u505a\u4e86\u592a\u591a\u4e8b\u2014\u2014\u8bfb\u53d6\u6570\u636e\u3001\u590d\u6742\u7b97\u6cd5\u3001NvM\u5199\u5165\u3001printf\u8c03\u8bd5\u8f93\u51fa\u3002\u5bfc\u81f4\u7cfb\u7edf\u5361\u987f\u3001\u6570\u636e\u4e22\u5931\u3001\u770b\u95e8\u72d7\u590d\u4f4d\u3002<\/p>\n

    6.2 \u5c0f\u6797\u7684\u7b2c\u4e00\u6b21\u4fee\u6539\u2014\u2014\u53ea\u642c\u6570\u636e+\u8bbe\u6807\u5fd7<\/h4>\n

    \u5c0f\u6797\u6309\u7167\u201cISR\u4e09\u4ef6\u4e8b\u201d\u539f\u5219\u91cd\u5199\u4e86\u4ee3\u7801：<\/p>\n

    \u6587\u4ef6：Eep_43_FSC.c（ISR\u6838\u5fc3\u2014\u2014\u5e73\u53f0\u72ec\u7acb）<\/p>\n

    \/**
    \n * @brief EEPROM\u6838\u5fc3ISR\u5904\u7406\u51fd\u6570
    \n *
    \n * @note
    \n * – \u53ea\u505a：\u642c\u6570\u636e + \u8bbe\u6807\u5fd7
    \n * – \u4e0d\u8c03\u7528OS API
    \n * – \u6267\u884c\u65f6\u95f4 < 3\u03bcs
    \n *\/<\/span>
    \nvoid<\/span> Eep_43_FSC_IsrCore<\/span>(<\/span>void<\/span>)<\/span>
    \n{<\/span>
    \n uint8_t<\/span> status;<\/span><\/p>\n

    \/* 1. \u8bfb\u53d6\u786c\u4ef6\u72b6\u6001 *\/<\/span>
    \n status =<\/span> Eep_Hw_GetStatus<\/span>(<\/span>)<\/span>;<\/span><\/p>\n

    \/* 2. \u5982\u679c\u64cd\u4f5c\u5b8c\u6210，\u8bbe\u7f6e\u6807\u5fd7 *\/<\/span>
    \n if<\/span> (<\/span>status &<\/span> EEP_OP_COMPLETE_BIT)<\/span> {<\/span>
    \n g_eep_op_complete =<\/span> 1<\/span>;<\/span>
    \n }<\/span><\/p>\n

    \/* 3. \u6e05\u9664\u4e2d\u65ad\u6807\u5fd7 *\/<\/span>
    \n Eep_Hw_ClearInterruptFlag<\/span>(<\/span>)<\/span>;<\/span>
    \n}<\/span><\/p>\n

    \u6587\u4ef6：Eep_43_FSC_Irq.c（\u4e2d\u65ad\u5e27\u2014\u2014\u5e73\u53f0\u4f9d\u8d56）<\/p>\n

    ISR<\/span>(<\/span>Eep_43_FSC_IsrEntry)<\/span>
    \n{<\/span>
    \n \/* 1. \u8c03\u7528\u6838\u5fc3ISR *\/<\/span>
    \n Eep_43_FSC_IsrCore<\/span>(<\/span>)<\/span>;<\/span><\/p>\n

    \/* 2. \u5524\u9192\u4efb\u52a1（CAT2） *\/<\/span>
    \n Os_SetEvent<\/span>(<\/span>EepTaskId,<\/span> EEP_DONE_EVENT)<\/span>;<\/span>
    \n}<\/span><\/p>\n

    \u6587\u4ef6：Eep_MainFunction.c（\u4efb\u52a1\u5904\u7406\u2014\u2014\u91cd\u6d3b\u5728\u8fd9\u91cc）<\/p>\n

    TASK<\/span>(<\/span>EepProcessingTask)<\/span>
    \n{<\/span>
    \n while<\/span> (<\/span>1<\/span>)<\/span> {<\/span>
    \n Os_WaitEvent<\/span>(<\/span>EEP_DONE_EVENT)<\/span>;<\/span>
    \n Os_ClearEvent<\/span>(<\/span>EEP_DONE_EVENT)<\/span>;<\/span><\/p>\n

    \/* \u5728\u8fd9\u91cc\u505a\u91cd\u6d3b！ *\/<\/span>
    \n if<\/span> (<\/span>g_eep_op_complete)<\/span> {<\/span>
    \n uint8_t<\/span> data =<\/span> g_eep_buffer[<\/span>0<\/span>]<\/span>;<\/span><\/p>\n

    \/* \u590d\u6742\u7b97\u6cd5 *\/<\/span>
    \n ProcessComplexData<\/span>(<\/span>data)<\/span>;<\/span><\/p>\n

    \/* NvM\u5199\u5165 *\/<\/span>
    \n NvM_WriteBlock<\/span>(<\/span>0x01<\/span>,<\/span> &<\/span>data,<\/span> 1<\/span>)<\/span>;<\/span><\/p>\n

    \/* \u8c03\u8bd5\u8f93\u51fa *\/<\/span>
    \n printf<\/span>(<\/span>"EEPROM operation complete\\\\n"<\/span>)<\/span>;<\/span><\/p>\n

    g_eep_op_complete =<\/span> 0<\/span>;<\/span>
    \n }<\/span>
    \n }<\/span>
    \n}<\/span><\/p>\n

    6.3 \u5c0f\u6797\u7684\u7b2c\u4e8c\u6b21\u95ee\u9898\u2014\u2014CAT1\u914d\u7f6e\u4e0b\u7684\u5d29\u6e83<\/h4>\n

    \u4fee\u6539\u540e，\u7cfb\u7edf\u5728CAT2\u6a21\u5f0f\u4e0b\u6b63\u5e38\u8fd0\u884c\u3002\u4f46\u8001\u5468\u5efa\u8bae\u5c0f\u6797\u6d4b\u8bd5\u4e00\u4e0bCAT1\u6a21\u5f0f\u3002<\/p>\n

    \u201c\u628a\u4e2d\u65ad\u914d\u7f6e\u6539\u6210CAT1\u8bd5\u8bd5\u3002\u201d\u8001\u5468\u8bf4\u3002<\/p>\n

    \u5c0f\u6797\u6539\u4e86\u914d\u7f6e，\u91cd\u65b0\u7f16\u8bd1\u3002\u7ed3\u679c\u2014\u2014\u7cfb\u7edf\u76f4\u63a5\u5d29\u6e83\u4e86！<\/p>\n

    \u5c0f\u6797：\u201c\u600e\u4e48CAT2\u597d\u597d\u7684，CAT1\u5c31\u5d29\u4e86？\u201d<\/p>\n

    \u8001\u5468\u6253\u5f00Eep_43_FSC_Irq.c，\u6307\u51fa\u95ee\u9898：<\/p>\n

    \/* CAT1\u6a21\u5f0f\u4e0b\u7684\u4e2d\u65ad\u5e27\u2014\u2014\u8fd9\u4e2a\u4ee3\u7801\u6709\u95ee\u9898！ *\/<\/span>
    \nISR<\/span>(<\/span>Eep_43_FSC_IsrEntry)<\/span>
    \n{<\/span>
    \n Eep_43_FSC_IsrCore<\/span>(<\/span>)<\/span>;<\/span><\/p>\n

    \/* \u274c CAT1\u4e2d\u7edd\u5bf9\u4e0d\u80fd\u8c03\u7528OS API！ *\/<\/span>
    \n Os_SetEvent<\/span>(<\/span>EepTaskId,<\/span> EEP_DONE_EVENT)<\/span>;<\/span>
    \n}<\/span><\/p>\n

    \u8001\u5468：\u201cCAT1\u4e2d\u65ad\u91cc\u4e0d\u80fd\u8c03\u7528Os_SetEvent！ \u8fd9\u662fOS API，\u5728CAT1\u4e2d\u662f\u975e\u6cd5\u7684\u3002\u201d<\/p>\n

    6.4 \u5c0f\u6797\u7684\u6b63\u786eCAT1\u5b9e\u73b0<\/h4>\n

    \u8001\u5468\u5e2e\u5c0f\u6797\u6539\u4e86CAT1\u7684\u4e2d\u65ad\u5e27：<\/p>\n

    \u6587\u4ef6：Eep_43_FSC_Irq.c（CAT1\u7248\u672c）<\/p>\n

    \/**
    \n * @brief CAT1\u4e2d\u65ad\u5e27\u2014\u2014\u4e0d\u8c03\u7528\u4efb\u4f55OS API
    \n *\/<\/span>
    \nINTERRUPT<\/span>(<\/span>Eep_43_FSC_IsrEntry)<\/span>
    \n{<\/span>
    \n \/* 1. \u8c03\u7528\u6838\u5fc3ISR（\u7eaf\u4e1a\u52a1\u903b\u8f91） *\/<\/span>
    \n Eep_43_FSC_IsrCore<\/span>(<\/span>)<\/span>;<\/span><\/p>\n

    \/* 2. CAT1\u4e0d\u80fd\u8c03\u7528OS API！
    \n * \u53ea\u8bbe\u7f6e\u4e00\u4e2a\u5168\u5c40\u6807\u5fd7，\u8ba9\u4efb\u52a1\u8f6e\u8be2 *\/<\/span>
    \n g_eep_irq_flag =<\/span> 1<\/span>;<\/span><\/p>\n

    \/* 3. \u8fd4\u56de *\/<\/span>
    \n}<\/span><\/p>\n

    \u4efb\u52a1\u4fa7\u6539\u4e3a\u8f6e\u8be2\u6a21\u5f0f：<\/p>\n

    TASK<\/span>(<\/span>EepPollingTask)<\/span>
    \n{<\/span>
    \n while<\/span> (<\/span>1<\/span>)<\/span> {<\/span>
    \n \/* \u8f6e\u8be2\u68c0\u67e5\u6807\u5fd7 *\/<\/span>
    \n if<\/span> (<\/span>g_eep_irq_flag)<\/span> {<\/span>
    \n g_eep_irq_flag =<\/span> 0<\/span>;<\/span><\/p>\n

    \/* \u5904\u7406\u91cd\u6d3b *\/<\/span>
    \n if<\/span> (<\/span>g_eep_op_complete)<\/span> {<\/span>
    \n ProcessData<\/span>(<\/span>)<\/span>;<\/span>
    \n g_eep_op_complete =<\/span> 0<\/span>;<\/span>
    \n }<\/span>
    \n }<\/span><\/p>\n

    \/* \u964d\u9891\u8f6e\u8be2：\u6bcf10ms\u68c0\u67e5\u4e00\u6b21 *\/<\/span>
    \n Os_Delay<\/span>(<\/span>10<\/span>)<\/span>;<\/span>
    \n }<\/span>
    \n}<\/span><\/p>\n

    6.5 \u5c0f\u6797\u7684\u6700\u7ec8\u9886\u609f<\/h4>\n

    \u5c0f\u6797\u603b\u7ed3\u9053：\u201cCAT1\u548cCAT2\u7684\u4e2d\u65ad\u5e27\u5199\u6cd5\u4e0d\u540c，\u4f46\u6838\u5fc3ISR\u5b8c\u5168\u4e00\u6837\u3002 \u8fd9\u5c31\u662f\u2018\u4e2d\u65ad\u5e27\u4e0eISR\u5206\u79bb\u2019\u7684\u4ef7\u503c\u2014\u2014\u6362\u4e2d\u65ad\u7c7b\u522b\u53ea\u6539_Irq.c，\u4e1a\u52a1\u903b\u8f91Eep.c\u4e00\u884c\u4e0d\u6539\u3002\u201d<\/p>\n

    \u8001\u5468\u70b9\u5934：\u201c\u800c\u4e14\u901a\u8fc7\u914d\u7f6e\u5f00\u5173，\u4f60\u53ef\u4ee5\u5728\u7f16\u8bd1\u65f6\u9009\u62e9CAT1\u8fd8\u662fCAT2，\u8fdb\u4e00\u6b65\u4f18\u5316\u2014\u2014\u201d<\/p>\n

    \/* \u914d\u7f6e：\u9009\u62e9\u4e2d\u65ad\u7c7b\u522b *\/<\/span>
    \n#<\/span>define<\/span> EEP_IRQ_CATEGORY<\/span> EEP_IRQ_CAT2 <\/span>\/* \u6216 EEP_IRQ_CAT1 *\/<\/span><\/span><\/p>\n

    \/* ================================================================
    \n * Eep_43_FSC_Irq.c \u4f7f\u7528\u6761\u4ef6\u7f16\u8bd1
    \n * ================================================================ *\/<\/span>
    \n#<\/span>if<\/span> (<\/span>EEP_IRQ_CATEGORY ==<\/span> EEP_IRQ_CAT2)<\/span><\/span><\/span>
    \n ISR<\/span>(<\/span>Eep_43_FSC_IsrEntry)<\/span>
    \n {<\/span>
    \n Eep_43_FSC_IsrCore<\/span>(<\/span>)<\/span>;<\/span>
    \n Os_SetEvent<\/span>(<\/span>EepTaskId,<\/span> EEP_DONE_EVENT)<\/span>;<\/span> \/* CAT2：\u53ef\u8c03OS API *\/<\/span>
    \n }<\/span>
    \n#<\/span>else<\/span><\/span>
    \n INTERRUPT<\/span>(<\/span>Eep_43_FSC_IsrEntry)<\/span>
    \n {<\/span>
    \n Eep_43_FSC_IsrCore<\/span>(<\/span>)<\/span>;<\/span>
    \n g_eep_irq_flag =<\/span> 1<\/span>;<\/span> \/* CAT1：\u53ea\u8bbe\u6807\u5fd7 *\/<\/span>
    \n }<\/span>
    \n#<\/span>endif<\/span><\/span><\/p>\n

    \u201cSWS_BSW_00068 \u6b63\u662f\u8fd9\u6837\u8981\u6c42\u7684\u2014\u2014\u540c\u4e00\u4e2a\u9a71\u52a8\u540c\u65f6\u652f\u6301CAT1\u548cCAT2，\u901a\u8fc7\u914d\u7f6e\u9009\u62e9\u3002\u201d<\/p>\n

    \u7b2c\u4e03\u7ae0：\u6280\u672f\u4e8b\u5b9e\u4e0e\u865a\u6784\u60c5\u8282\u7684\u62c6\u89e3\u8bf4\u660e<\/h3>\n\n\u5185\u5bb9\u7c7b\u578b\u8bf4\u660e<\/tr>\n\n\n\n\n\n\n\n\n\n\n\n\n
    \u201c\u8001\u5468\u201d\u548c\u201c\u5c0f\u6797\u201d\u7684\u5bf9\u8bdd<\/td>\n\u865a\u6784<\/td>\n\u4ec5\u7528\u4e8e\u53d9\u4e8b\u5bfc\u5165，\u4e0d\u6307\u5411\u4efb\u4f55\u771f\u5b9e\u4e2a\u4f53<\/td>\n<\/tr>\n
    \u5feb\u9012\u5458\/\u95e8\u94c3\u6bd4\u55bb<\/td>\n\u53d9\u4e8b\u5de5\u5177<\/td>\n\u7528\u4e8e\u89e3\u91ca\u4e2d\u65ad\u7684\u6982\u5ff5<\/td>\n<\/tr>\n
    \u6025\u8bca\u5ba4\/\u95e8\u8bca\u6bd4\u55bb<\/td>\n\u53d9\u4e8b\u5de5\u5177<\/td>\n\u7528\u4e8e\u89e3\u91caISR\u4e0eTask\u7684\u804c\u8d23\u5206\u5de5<\/td>\n<\/tr>\n
    \u201c\u5c0f\u6797EEPROM\u9a71\u52a8\u201d\u6848\u4f8b<\/td>\n\u865a\u6784<\/td>\n\u7528\u4e8e\u8bf4\u660e\u201cISR\u5fc5\u987b\u77ed\u201d\u7684\u539f\u5219\u548cCAT1\/CAT2\u5dee\u5f02<\/td>\n<\/tr>\n
    SWS_BSW_00016\u3001SWS_BSW_00017<\/td>\n\u6280\u672f\u4e8b\u5b9e<\/td>\n\u57fa\u4e8eAUTOSAR BSW General\u89c4\u8303\u7684\u51c6\u786e\u5f15\u7528<\/td>\n<\/tr>\n
    SWS_BSW_00065\u3001SWS_BSW_00068<\/td>\n\u6280\u672f\u4e8b\u5b9e<\/td>\n\u57fa\u4e8eAUTOSAR BSW General\u89c4\u8303\u7684\u51c6\u786e\u5f15\u7528<\/td>\n<\/tr>\n
    SWS_BSW_00167<\/td>\n\u6280\u672f\u4e8b\u5b9e<\/td>\n\u57fa\u4e8eAUTOSAR BSW General\u89c4\u8303\u7684\u51c6\u786e\u5f15\u7528<\/td>\n<\/tr>\n
    SWS_BSW_00182<\/td>\n\u6280\u672f\u4e8b\u5b9e<\/td>\n\u57fa\u4e8eAUTOSAR BSW General\u89c4\u8303\u7684\u51c6\u786e\u5f15\u7528<\/td>\n<\/tr>\n
    CAT1\/CAT2\u4e2d\u65ad\u5206\u7c7b<\/td>\n\u6280\u672f\u4e8b\u5b9e<\/td>\n\u57fa\u4e8eAUTOSAR OS\u89c4\u8303<\/td>\n<\/tr>\n
    _Irq.c\u4e0e.c\u7684\u6587\u4ef6\u5206\u79bb<\/td>\n\u6280\u672f\u4e8b\u5b9e<\/td>\n\u57fa\u4e8eAUTOSAR\u6587\u4ef6\u7ed3\u6784\u89c4\u8303<\/td>\n<\/tr>\n
    ISR\u7684\u201c\u4e09\u4ef6\u4e8b\u201d\u539f\u5219<\/td>\n\u6280\u672f\u6f14\u7ece<\/td>\n\u57fa\u4e8eSWS_BSW_00167\u7684\u5408\u7406\u63a8\u6f14<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \u7b2c\u516b\u7ae0：\u603b\u7ed3\u2014\u2014\u4e2d\u65ad\u5904\u7406\u7684\u201c\u5fc3\u6cd5\u53e3\u8bc0\u201d<\/h3>\n\n\u6982\u5ff5\u53e3\u8bc0\u6838\u5fc3\u8981\u70b9<\/tr>\n\n\n\n\n\n\n\n\n\n\n
    \u4e2d\u65ad\u7684\u672c\u8d28<\/td>\n\u201c\u95e8\u94c3\u54cd\u4e86，\u4e0d\u7b49\u5feb\u9012，\u5148\u7b7e\u6536\u201d<\/td>\n\u4e2d\u65ad\u662f\u786c\u4ef6\u4e3b\u52a8\u901a\u77e5CPU，CPU\u88ab\u52a8\u54cd\u5e94<\/td>\n<\/tr>\n
    \u4e2d\u65ad\u5e27 vs. ISR<\/td>\n\u201c\u5916\u58f3\u505a\u810f\u6d3b，\u5185\u6838\u505a\u4e1a\u52a1\u201d<\/td>\n_Irq.c\u5904\u7406OS\/\u7f16\u8bd1\u5668\u76f8\u5173，.c\u5904\u7406\u4e1a\u52a1\u903b\u8f91<\/td>\n<\/tr>\n
    CAT1\u4e2d\u65ad<\/td>\n\u201c\u88f8\u5954\u5feb\u54cd\u5e94，\u4e0d\u80fd\u8c03OS\u201d<\/td>\n\u6781\u4f4e\u5ef6\u8fdf，\u4e0d\u80fd\u8c03\u7528\u4efb\u4f55OS API<\/td>\n<\/tr>\n
    CAT2\u4e2d\u65ad<\/td>\n\u201cOS\u6765\u7ba1\u7406，\u53ef\u5524\u4efb\u52a1\u201d<\/td>\n\u53ef\u8c03\u7528\u6709\u9650OS API，\u5ef6\u8fdf\u7565\u9ad8<\/td>\n<\/tr>\n
    ISR\u7684\u201c\u4e09\u4ef6\u4e8b\u201d<\/td>\n\u201c\u642c\u6570\u636e\u3001\u8bbe\u6807\u5fd7\u3001\u5524\u4efb\u52a1\u201d<\/td>\nISR\u53ea\u505a\u8fd9\u4e09\u4ef6，\u603b\u8017\u65f6<5\u03bcs<\/td>\n<\/tr>\n
    \u91cd\u6d3b\u4ea4\u7ed9\u4efb\u52a1<\/td>\n\u201c\u6025\u8bca\u5ba4\u6b62\u8840，\u95e8\u8bca\u5ba4\u624b\u672f\u201d<\/td>\n\u590d\u6742\u5904\u7406\u5728\u4efb\u52a1\u4e0a\u4e0b\u6587\u4e2d\u5b8c\u6210<\/td>\n<\/tr>\n
    CAT1\u5207\u6362<\/td>\n\u201c\u8bbe\u4e2a\u6807\u5fd7，\u4efb\u52a1\u81ea\u5df1\u770b\u201d<\/td>\nCAT1\u901a\u8fc7\u5168\u5c40\u6807\u5fd7\u901a\u77e5\u4efb\u52a1<\/td>\n<\/tr>\n
    CAT2\u5207\u6362<\/td>\n\u201c\u8c03\u4e2aAPI，OS\u6765\u8c03\u5ea6\u201d<\/td>\nCAT2\u901a\u8fc7OS API\u6fc0\u6d3b\u4efb\u52a1<\/td>\n<\/tr>\n
    \u6761\u4ef6\u7f16\u8bd1\u9009\u62e9<\/td>\n\u201c\u4e00\u4e2a\u9a71\u52a8，\u4e24\u79cd\u914d\u7f6e\u201d<\/td>\n\u901a\u8fc7#if\u5728CAT1\/CAT2\u95f4\u5207\u6362<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \u6700\u540e\u4e00\u53e5\u8bdd<\/h4>\n

    \u4e2d\u65ad\u5904\u7406\u662f\u5d4c\u5165\u5f0f\u5b9e\u65f6\u7cfb\u7edf\u7684\u201c\u5fc3\u810f\u624b\u672f\u201d\u2014\u2014\u505a\u5bf9\u4e86，\u7cfb\u7edf\u9ad8\u6548\u8fd0\u884c；\u505a\u9519\u4e86，\u7cfb\u7edf\u5d29\u6e83\u3001\u6570\u636e\u4e22\u5931\u3001\u5b89\u5168\u98ce\u9669\u3002 AUTOSAR\u901a\u8fc7\u201c\u4e2d\u65ad\u5e27\u4e0eISR\u5206\u79bb\u201d\u3001\u201cCAT1\/CAT2\u5206\u7c7b\u201d\u3001\u201cISR\u77ed\u5e73\u5feb\u201d\u8fd9\u4e09\u677f\u65a7，\u628a\u4e2d\u65ad\u5904\u7406\u4ece\u201c\u6df7\u4e71\u7684\u5e95\u5c42\u6c47\u7f16\u201d\u53d8\u6210\u4e86\u201c\u6e05\u6670\u7684\u5206\u5c42\u8bbe\u8ba1\u201d\u3002<\/p>\n

    \u4e00\u4e2a\u6210\u719f\u7684AUTOSAR\u5de5\u7a0b\u5e08，\u5199ISR\u65f6\u8111\u5b50\u91cc\u59cb\u7ec8\u6709\u4e00\u6839\u5f26\u2014\u2014\u2018\u8fd9\u6bb5\u4ee3\u7801\u5728\u6025\u8bca\u5ba4\u91cc\u80fd\u8dd1\u5417？\u2019\u5982\u679c\u7b54\u6848\u662f\u5426\u5b9a\u7684，\u5c31\u628a\u5b83\u79fb\u5230\u4efb\u52a1\u91cc\u53bb\u3002<\/p>\n

    \u5c0f\u6797\u5408\u4e0a\u7b14\u8bb0\u672c，\u611f\u6168\u9053：\u201c\u8001\u5468，\u4eca\u5929\u6211\u624d\u771f\u6b63\u7406\u89e3\u90a3\u53e5\u8bdd\u2014\u2014\u2018\u4e2d\u65ad\u662f\u7cfb\u7edf\u7684\u95e8\u94c3，\u4e0d\u662f\u7cfb\u7edf\u7684\u53a8\u623f\u3002\u2019 \u95e8\u94c3\u54cd\u4e86，\u4f60\u53ea\u9700\u8981\u8d70\u8fc7\u53bb\u5f00\u95e8；\u81f3\u4e8e\u505a\u996d，\u90a3\u662f\u53a8\u623f\u7684\u4e8b，\u4e0d\u662f\u95e8\u94c3\u7684\u4e8b\u3002\u201d<\/p>\n

    \u8001\u5468\u7b11\u4e86：\u201c\u8fd9\u4e2a\u6bd4\u55bb\u6bd4\u6211\u7684\u6025\u8bca\u5ba4\u8fd8\u597d\u3002\u8bb0\u4f4f\u5b83，\u4f60\u4f1a\u5c11\u5199\u5f88\u591aBug\u3002\u201d<\/p>\n

    \u53c2\u8003\u6587\u732e<\/h3>\n
  • AUTOSAR, SWS_BSWGeneral – General Specification of Basic Software Modules, Version 4.3.1, 2020.<\/li>\n
  • AUTOSAR, SWS_Os – Specification of Operating System, Version 4.3.1, 2020.<\/li>\n
  • AUTOSAR, SWS_Eep – Specification of EEPROM Driver, Version 4.3.1, 2020.<\/li>\n
  • AUTOSAR, SWS_CanIf – Specification of CAN Interface, Version 4.3.1, 2020.<\/li>\n
  • AUTOSAR, SWS_NvM – Specification of NVRAM Manager, Version 4.3.1, 2020.<\/li>\n
  • MISRA Consortium, MISRA C:2012 Guidelines for the Use of the C Language in Critical Systems, 2012.<\/li>\n
  • ISO, ISO 26262: Road vehicles \u2014 Functional safety, 2018.<\/li>\n","protected":false},"excerpt":{"rendered":"

    \u514d\u8d23\u58f0\u660e
    \n\u672c\u6587\u5185\u5bb9\u4ec5\u9650\u5b66\u4e60\u4f7f\u7528\u3002\u6587\u4e2d\u6d89\u53ca\u7684 AUTOSAR \u89c4\u8303\u6761\u6b3e\u5f15\u7528\u3001\u4ee3\u7801\u793a\u4f8b\u3001\u914d\u7f6e\u903b\u8f91\u5747\u57fa\u4e8e AUTOSAR Classic Platform R4.x \u516c\u5f00\u6807\u51c6\u6587\u6863\u53ca\u884c\u4e1a\u901a\u7528\u5b9e\u8df5\u3002\u6587\u4e2d\u6240\u6709\u6848\u4f8b\u3001\u6545\u4e8b\u3001\u5bf9\u8bdd\u573a\u666f\u3001\u4eba\u7269\u53ca\u4f01\u4e1a\u540d\u79f0\u5747\u4e3a\u5b8c\u5168\u865a\u6784，\u4ec5\u7528\u4e8e\u901a\u8fc7\u5177\u4f53\u751f\u52a8\u7684\u573a\u666f\u5e2e\u52a9\u8bfb\u8005\u7406\u89e3\u62bd\u8c61\u6280\u672f\u89c4\u8303\u3002\u82e5\u5c06\u6587\u4e2d\u5185\u5bb9\u5e94\u7528\u4e8e\u5b9e\u9645\u9879\u76ee，\u8bf7\u52a1\u5fc5\u4ee5 AUTOSAR \u5b98\u65b9\u53d1\u5e03\u7684\u6700\u65b0\u89c4\u8303\u4e3a\u51c6，\u5e76\u7ed3\u5408\u5177\u4f53\u5de5\u5177\u94fe\u548c\u82af\u7247\u5e73\u53f0\u8fdb\u884c\u9a8c\u8bc1\u3002\u56e0\u4f7f\u7528\u4e0d\u5f53\u9020\u6210\u7684\u4efb\u4f55\u635f\u5931&#<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[11166,11443],"topic":[],"class_list":["post-100044","post","type-post","status-publish","format-standard","hentry","category-server","tag-autosar-cp","tag-bsw"],"yoast_head":"\nBSWGeneral-\u7279\u522b\u7bc7\u00b7\u9646\uff1a\u4e2d\u65ad\u5904\u7406\u7684\u827a\u672f\u2014\u2014\u4ece\u201c\u786c\u6838\u5e95\u5c42\u201d\u5230\u201c\u4f18\u96c5\u5206\u5c42\u201d - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/100044.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"BSWGeneral-\u7279\u522b\u7bc7\u00b7\u9646\uff1a\u4e2d\u65ad\u5904\u7406\u7684\u827a\u672f\u2014\u2014\u4ece\u201c\u786c\u6838\u5e95\u5c42\u201d\u5230\u201c\u4f18\u96c5\u5206\u5c42\u201d - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"\u514d\u8d23\u58f0\u660e \u672c\u6587\u5185\u5bb9\u4ec5\u9650\u5b66\u4e60\u4f7f\u7528\u3002\u6587\u4e2d\u6d89\u53ca\u7684 AUTOSAR \u89c4\u8303\u6761\u6b3e\u5f15\u7528\u3001\u4ee3\u7801\u793a\u4f8b\u3001\u914d\u7f6e\u903b\u8f91\u5747\u57fa\u4e8e AUTOSAR Classic Platform R4.x \u516c\u5f00\u6807\u51c6\u6587\u6863\u53ca\u884c\u4e1a\u901a\u7528\u5b9e\u8df5\u3002\u6587\u4e2d\u6240\u6709\u6848\u4f8b\u3001\u6545\u4e8b\u3001\u5bf9\u8bdd\u573a\u666f\u3001\u4eba\u7269\u53ca\u4f01\u4e1a\u540d\u79f0\u5747\u4e3a\u5b8c\u5168\u865a\u6784，\u4ec5\u7528\u4e8e\u901a\u8fc7\u5177\u4f53\u751f\u52a8\u7684\u573a\u666f\u5e2e\u52a9\u8bfb\u8005\u7406\u89e3\u62bd\u8c61\u6280\u672f\u89c4\u8303\u3002\u82e5\u5c06\u6587\u4e2d\u5185\u5bb9\u5e94\u7528\u4e8e\u5b9e\u9645\u9879\u76ee，\u8bf7\u52a1\u5fc5\u4ee5 AUTOSAR \u5b98\u65b9\u53d1\u5e03\u7684\u6700\u65b0\u89c4\u8303\u4e3a\u51c6，\u5e76\u7ed3\u5408\u5177\u4f53\u5de5\u5177\u94fe\u548c\u82af\u7247\u5e73\u53f0\u8fdb\u884c\u9a8c\u8bc1\u3002\u56e0\u4f7f\u7528\u4e0d\u5f53\u9020\u6210\u7684\u4efb\u4f55\u635f\u5931&#\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/100044.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" content=\"2026-09-03T10:56:52+00:00\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"36 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/100044.html\",\"url\":\"https:\/\/www.wsisp.com\/helps\/100044.html\",\"name\":\"BSWGeneral-\u7279\u522b\u7bc7\u00b7\u9646\uff1a\u4e2d\u65ad\u5904\u7406\u7684\u827a\u672f\u2014\u2014\u4ece\u201c\u786c\u6838\u5e95\u5c42\u201d\u5230\u201c\u4f18\u96c5\u5206\u5c42\u201d - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"isPartOf\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\"},\"datePublished\":\"2026-09-03T10:56:52+00:00\",\"dateModified\":\"2026-09-03T10:56:52+00:00\",\"author\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/100044.html#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.wsisp.com\/helps\/100044.html\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/100044.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.wsisp.com\/helps\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"BSWGeneral-\u7279\u522b\u7bc7\u00b7\u9646\uff1a\u4e2d\u65ad\u5904\u7406\u7684\u827a\u672f\u2014\u2014\u4ece\u201c\u786c\u6838\u5e95\u5c42\u201d\u5230\u201c\u4f18\u96c5\u5206\u5c42\u201d\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\",\"url\":\"https:\/\/www.wsisp.com\/helps\/\",\"name\":\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"description\":\"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"contentUrl\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"caption\":\"admin\"},\"sameAs\":[\"http:\/\/wp.wsisp.com\"],\"url\":\"https:\/\/www.wsisp.com\/helps\/author\/admin\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"BSWGeneral-\u7279\u522b\u7bc7\u00b7\u9646\uff1a\u4e2d\u65ad\u5904\u7406\u7684\u827a\u672f\u2014\u2014\u4ece\u201c\u786c\u6838\u5e95\u5c42\u201d\u5230\u201c\u4f18\u96c5\u5206\u5c42\u201d - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.wsisp.com\/helps\/100044.html","og_locale":"zh_CN","og_type":"article","og_title":"BSWGeneral-\u7279\u522b\u7bc7\u00b7\u9646\uff1a\u4e2d\u65ad\u5904\u7406\u7684\u827a\u672f\u2014\u2014\u4ece\u201c\u786c\u6838\u5e95\u5c42\u201d\u5230\u201c\u4f18\u96c5\u5206\u5c42\u201d - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","og_description":"\u514d\u8d23\u58f0\u660e \u672c\u6587\u5185\u5bb9\u4ec5\u9650\u5b66\u4e60\u4f7f\u7528\u3002\u6587\u4e2d\u6d89\u53ca\u7684 AUTOSAR \u89c4\u8303\u6761\u6b3e\u5f15\u7528\u3001\u4ee3\u7801\u793a\u4f8b\u3001\u914d\u7f6e\u903b\u8f91\u5747\u57fa\u4e8e AUTOSAR Classic Platform R4.x \u516c\u5f00\u6807\u51c6\u6587\u6863\u53ca\u884c\u4e1a\u901a\u7528\u5b9e\u8df5\u3002\u6587\u4e2d\u6240\u6709\u6848\u4f8b\u3001\u6545\u4e8b\u3001\u5bf9\u8bdd\u573a\u666f\u3001\u4eba\u7269\u53ca\u4f01\u4e1a\u540d\u79f0\u5747\u4e3a\u5b8c\u5168\u865a\u6784，\u4ec5\u7528\u4e8e\u901a\u8fc7\u5177\u4f53\u751f\u52a8\u7684\u573a\u666f\u5e2e\u52a9\u8bfb\u8005\u7406\u89e3\u62bd\u8c61\u6280\u672f\u89c4\u8303\u3002\u82e5\u5c06\u6587\u4e2d\u5185\u5bb9\u5e94\u7528\u4e8e\u5b9e\u9645\u9879\u76ee，\u8bf7\u52a1\u5fc5\u4ee5 AUTOSAR \u5b98\u65b9\u53d1\u5e03\u7684\u6700\u65b0\u89c4\u8303\u4e3a\u51c6，\u5e76\u7ed3\u5408\u5177\u4f53\u5de5\u5177\u94fe\u548c\u82af\u7247\u5e73\u53f0\u8fdb\u884c\u9a8c\u8bc1\u3002\u56e0\u4f7f\u7528\u4e0d\u5f53\u9020\u6210\u7684\u4efb\u4f55\u635f\u5931&#","og_url":"https:\/\/www.wsisp.com\/helps\/100044.html","og_site_name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","article_published_time":"2026-09-03T10:56:52+00:00","author":"admin","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"admin","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"36 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.wsisp.com\/helps\/100044.html","url":"https:\/\/www.wsisp.com\/helps\/100044.html","name":"BSWGeneral-\u7279\u522b\u7bc7\u00b7\u9646\uff1a\u4e2d\u65ad\u5904\u7406\u7684\u827a\u672f\u2014\u2014\u4ece\u201c\u786c\u6838\u5e95\u5c42\u201d\u5230\u201c\u4f18\u96c5\u5206\u5c42\u201d - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","isPartOf":{"@id":"https:\/\/www.wsisp.com\/helps\/#website"},"datePublished":"2026-09-03T10:56:52+00:00","dateModified":"2026-09-03T10:56:52+00:00","author":{"@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41"},"breadcrumb":{"@id":"https:\/\/www.wsisp.com\/helps\/100044.html#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.wsisp.com\/helps\/100044.html"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.wsisp.com\/helps\/100044.html#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.wsisp.com\/helps"},{"@type":"ListItem","position":2,"name":"BSWGeneral-\u7279\u522b\u7bc7\u00b7\u9646\uff1a\u4e2d\u65ad\u5904\u7406\u7684\u827a\u672f\u2014\u2014\u4ece\u201c\u786c\u6838\u5e95\u5c42\u201d\u5230\u201c\u4f18\u96c5\u5206\u5c42\u201d"}]},{"@type":"WebSite","@id":"https:\/\/www.wsisp.com\/helps\/#website","url":"https:\/\/www.wsisp.com\/helps\/","name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","description":"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41","name":"admin","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/","url":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","contentUrl":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","caption":"admin"},"sameAs":["http:\/\/wp.wsisp.com"],"url":"https:\/\/www.wsisp.com\/helps\/author\/admin"}]}},"_links":{"self":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/100044","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/comments?post=100044"}],"version-history":[{"count":0,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/100044\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/media?parent=100044"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/categories?post=100044"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/tags?post=100044"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/topic?post=100044"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}