{"id":163,"date":"2024-05-07T14:33:13","date_gmt":"2024-05-07T06:33:13","guid":{"rendered":"https:\/\/bluespider.top\/?p=163"},"modified":"2024-05-07T14:42:23","modified_gmt":"2024-05-07T06:42:23","slug":"%e4%bd%bf%e7%94%a8simulink%e7%9a%84stateflow%e6%a8%a1%e5%9d%97%e5%ae%9e%e7%8e%b0%e7%8a%b6%e6%80%81%e6%9c%ba%e7%9a%84%e4%bb%a3%e7%a0%81%e8%87%aa%e5%8a%a8%e7%94%9f%e6%88%90","status":"publish","type":"post","link":"http:\/\/bluespider.top\/?p=163","title":{"rendered":"\u4f7f\u7528Simulink\u7684stateflow\u6a21\u5757\u5b9e\u73b0\u72b6\u6001\u673a\u7684\u4ee3\u7801\u81ea\u52a8\u751f\u6210"},"content":{"rendered":"

\u6240\u9700\u7684Simulink\u6a21\u5757\uff08toolbox\uff09<\/h2>\n

\u672c\u6559\u7a0b\u4e0d\u9700\u8981stm32\u7684\u786c\u4ef6\u652f\u6301\u5305\uff0c\u5bf9\u7a77\u4eba\uff08dao\uff09\u7248matlab\u6bd4\u8f83\u53cb\u597d\uff0c\u4ec5\u9700\u8981\u5c06\u7a77\u4eba\u7248matlab\u5e26\u7684matlab\u5168\u88c5\u5c31\u5b8c\u4e8b\u4e86\u3002<\/p>\n

\u6a21\u578b\u521d\u59cb\u5316<\/h2>\n

\u5728\u521d\u59cb\u5316\u6a21\u578b\u65f6\u9009\u62e9embedded coder\u7684example\uff0c
\n\u9009\u62e9single-rate application
\n\"\"
\n\u9009\u62e9\u8fd9\u4e2a\u6a21\u578b\u7684\u76ee\u7684\u662f\uff1a
\n1. \u6a21\u578b\u76f4\u63a5\u88ab\u914d\u7f6e\u4e3afixed-step-solver\uff0c\u8fd9\u4e2a\u5728simulink\u4ee3\u7801\u751f\u6210\u4e2d\u662f\u5fc5\u987b\u7684\u3002<\/p>\n

\u52a0\u5165stateflow\u6a21\u5757<\/h2>\n

\u5728\u8fd9\u4e2a\u4f8b\u5b50\u91cc\uff0c\u6211\u4eec\u5b9e\u73b0\u4e00\u4e2a\u7b80\u5355\u7684\u62a5\u9519\u9501\u5b9a\u529f\u80fd\uff0c
\n1. \u6b63\u5e38\u72b6\u6001\u4e0b\uff0cflag=0;
\n2. brk=1\u65f6\uff0c\u4ece\u6b63\u5e38\u72b6\u6001\u8fdb\u5165\u9519\u8bef\u72b6\u6001\uff0cflag=1;
\n3. \u9501\u5b9a\uff0c\u73b0\u5728\u5373\u4f7fbrk=0, \u72b6\u6001\u673a\u8fd8\u662f\u5728\u9519\u8bef\u72b6\u6001\uff0cflag=1;<\/p>\n

\u8fd9\u4e2a\u72b6\u6001\u673astateflow\u7684\u5efa\u6a21\u4e3a
\n\"\"
\n\u8bb0\u5f97\u914d\u7f6eSymbols Pane\u8bbe\u7f6estateflow\u4e2d\u7684\u53d8\u91cf\u7c7b\u578b\u3002
\n\u6b64\u5916\u6211\u4eec\u7684fag\u548cbrk\u90fd\u662fuint8\u7c7b\u578b\u7684\u53d8\u91cf\uff0c\u6240\u4ee5\u5728stateflow\u4e2d\u8d4b\u503c\u65f6\uff0c\u9700\u8981\u5bf9\u9ed8\u8ba4\u7684\u6570\u503c\u7c7b\u578b\u8fdb\u884c\u8f6c\u6362\uff0c\u5373flag=1\u4f1a\u4f7fflag\u53d8\u6210single\u7c7b\u578b\uff0c\u800cflag=uint8(0)\u624d\u80fd\u4f7f\u5f97\u6211\u4eec\u83b7\u5f97\u6b63\u786e\u7c7b\u578b\u7684flag\u3002<\/p>\n

\u6700\u7ec8\uff0c\u8fd9\u4e2a\u7b80\u5355\u4f8b\u5b50\u91cc\u7684simulink\u6a21\u578b\u5982\u4e0b\u6240\u793a
\n\"\"
\n\u8bb0\u5f97\u628a\u8f93\u5165\u7aef\u53e3brk\u7684\u7c7b\u578b\u6539\u4e3auint8\u3002\u53e6\u5916\uff0c\u5728\u4ee3\u7801\u751f\u6210\u7684\u6a21\u578b\u4e2d\uff0c\u53ef\u4ee5\u9009\u62e9\u663e\u793a\u4fe1\u53f7\u7684\u6570\u636e\u7c7b\u578b\uff0c\u4ee5\u786e\u5b9a\u662f\u5426\u7b26\u5408\u9884\u671f\u3002<\/p>\n

\u4ee3\u7801\u751f\u6210\u7684\u6a21\u578b\u9009\u9879\u914d\u7f6e\uff08model setting\u9009\u9879\u5361\u7684\u914d\u7f6e\uff09<\/h2>\n

\u6211\u4eec\u8fd9\u91cc\u4ee3\u7801\u751f\u6210\u4e3b\u8981\u662f\u4e3a\u4e86\u4ea7\u751f\u4e00\u4e2a\u5173\u4e8e\u72b6\u6001\u673a\u7684C\u4ee3\u7801\u6a21\u5757\uff0c\u5176\u529f\u80fd\u6bd4\u8f83\u7b80\u5355\uff0c\u9009\u62e9\u4ee3\u7801\u751f\u6210\u7684\u4e3b\u8981\u76ee\u7684\u662f\u65b9\u4fbf\u5728simulink\u4e2d\u6d4b\u8bd5\u6a21\u5757\u529f\u80fd\uff0c\u5e76\u9632\u6b62\u624b\u5199\u4ee3\u7801\u51fa\u9519\u3002<\/p>\n

\u6240\u4ee5\u6211\u4eec\u7684\u4ee3\u7801\u5e94\u8be5\u80fd\u591f\uff08\u6216\u5c5e\u4e8e\uff09
\n1. \u652f\u6301stm32
\n2. \u975e\u91cd\u590d\u5229\u7528\u7684\u51fd\u6570\uff0c\u56e0\u4e3a\u7a0b\u5e8f\u91cc\u53ea\u6d89\u53ca\u4e00\u4e2a\u4e3b\u72b6\u6001\u673a
\n3. \u547d\u540d\u6e05\u695a\u4e14\u72ec\u7279\uff0c\u56e0\u4e3a\u6211\u4eec\u7a0b\u5e8f\u91cc\u53ef\u80fd\u6d89\u53ca\u5230\u5f88\u591a\u7684matlab\u4ee3\u7801\u751f\u6210\uff0c\u6211\u4eec\u4e0d\u60f3\u8ba9\u5404\u4e2a\u751f\u6210\u7684\u6a21\u5757\u5728\u5168\u5c40\u53d8\u91cf<\/strong>\u7684\u547d\u540d\u4e0a\u4ea7\u751f\u51b2\u7a81<\/p>\n

\u4e3a\u4e86\u5b9e\u73b0\u7b2c1\u70b9\uff0c\u6211\u4eec\u9009\u62e9ARM Cortex-M\uff0c\u5373stm32\u7684\u6784\u67b6\uff0c\u4f46\u662f\u8fd9\u91cc\u6211\u4eec\u65e0\u987b\u6307\u5b9a\u6211\u4eec\u7684\u786c\u4ef6\u7c7b\u578b\u3002
\n\"\"<\/a><\/p>\n

\u4e3a\u4e86\u5b9e\u73b0\u7b2c2\u70b9\uff0c\u6211\u4eec\u9009\u62e9Code interface packaging\u4e3aNonreusable function
\n\"\"<\/a>
\n\u5e76\u4e14\u6211\u4eec\u53ef\u4ee5\u9009\u62e9\u52fe\u9009”remove error status field in real-time model data structure”\u6765\u7b80\u5316\u4ee3\u7801\u751f\u6210\u3002
\n\u53e6\u5916\u6211\u4eec\u7684\u4ee3\u7801\u4ec5\u9700\u652f\u6301\u6d6e\u70b9\u6570\uff0c\u6240\u4ee5\u5728Software environment\u7684support\u4e00\u8282\u4e2d\u6211\u4eec\u53ea\u9700\u8981\u52fe\u9009floating-point number\u5373\u53ef\u3002<\/p>\n

\u4e3a\u4e86\u5b9e\u73b0\u7b2c\u4e09\u70b9\uff0c\u6211\u4eec\u9700\u8981\u5bf9simulink\u81ea\u52a8\u751f\u6210\u53d8\u91cf\u7684\u89c4\u5219\u8fdb\u884c\u4fee\u6539\uff0c\u5c24\u5176\u662f\u5168\u5c40\u53d8\u91cf\uff0c\u4fee\u6539\u7684\u7ed3\u679c\u5982\u4e0b\u6240\u793a\u3002
\n\"\"<\/a>
\n\u6211\u4eec\u4e00\u5b9a\u8981\u4fee\u6539\u7684\u5305\u62ec\uff1a
\n+ Global variables
\n+ Global types
\n+ Constant macros
\n\u5728\u8fd9\u4e9b\u5bf9\u8bdd\u6846\u91cc\uff0c\u6211\u4eec\u589e\u52a0\u4e86$U<\/code>\u7684\u9009\u9879\uff0c\u53ef\u4ee5\u4f7f\u5f97\u8fd9\u4e9b\u53d8\u91cf\u547d\u540d\u5e26\u4e0a\u6211\u4eec\u5b9a\u4e49\u7684\u540e\u7f00\uff0c\u8fd9\u4e2a\u5b9a\u4e49\u5728adavanced parameters\u91cc\u53ef\u4ee5\u88ab\u8bbe\u7f6e\uff0c\u6211\u4eec\u8fd9\u91cc\u5c06\u5b83\u8bbe\u7f6e\u4e3achart\u3002
\n\"\"<\/a><\/p>\n

\u4ee3\u7801\u751f\u6210\u548c\u9605\u8bfb\u751f\u6210\u62a5\u544a<\/h2>\n

\"\"<\/a>
\n\u5728simulink\u4e2d\u7684C CODE\u9009\u9879\u5361\u4e2d\uff0c\u70b9\u51fbbuild\uff08\u5176\u5b9e\u70b9\u4e0b\u62c9\u83dc\u5355\u91cc\u7684generate code\u5c31\u53ef\u4ee5\u4e86\uff09\u8fdb\u884c\u4ee3\u7801\u751f\u6210\uff0c
\n\u7136\u540e\u6211\u4eec\u5c31\u53ef\u4ee5\u5728\u53f3\u4fa7\u9762\u677f\u4e0a\u770b\u5230\u6211\u4eec\u751f\u4ea7\u7684\u4ee3\u7801\u6587\u4ef6\u3002<\/p>\n

\u70b9\u51fbbuild\u6309\u94ae\u8fb9\u4e0a\u7684open report\uff0c\u53ef\u4ee5\u770b\u5230\u4e00\u4e2a\u8be6\u7ec6\u7684\u4ee3\u7801\u751f\u6210\u6587\u6863\u3002
\n\"\"<\/a>
\n\u6211\u4eec\u53ef\u4ee5\u770b\u89c1\u4e00\u5171\u751f\u6210\u4e86\u4e09\u4e2a\u6587\u6863\uff0c\u5176\u4e2dchart.c\u548cchart.h\u662f\u6211\u4eec\u9700\u8981\u642c\u5230stm32\u4e2d\u7684\u6587\u4ef6\uff0c\u800cert_main\u5219\u544a\u8bc9\u6211\u4eec\u5982\u4f55\u5728\u4e3b\u7a0b\u5e8f\u4e2d\u8c03\u7528\u6240\u751f\u6210\u7684\u51fd\u6570\u3002<\/p>\n

\"\"<\/a>
\ncode interface report\u544a\u8bc9\u6211\u4eec\u6240\u751f\u6210\u7684\u4ee3\u7801\u63a5\u53e3\u4fe1\u606f\uff0c\u6bd4\u5982\u6211\u4eec\u7684\u6545\u969c\u4fe1\u53f7brk\u662f\u9700\u8981\u88ab\u5199\u5165rtU_chart.brk\u4e2d\uff0c\u800c\u6211\u4eec\u7684\u8f93\u51fa\u4fe1\u53f7flag\u53ef\u4ee5\u4ecertY_chart.flag\u4e2d\u8bfb\u53d6\u3002<\/p>\n

\u8fd9\u91cc\u6211\u4eec\u53ef\u4ee5\u770b\u5230\u5728\u4e0a\u4e00\u8282\u4e2d\u8bbe\u7f6e$U=chart<\/code>\u7684\u91cd\u8981\u6027\uff0c\u56e0\u4e3a\u4e0d\u8bbe\u7f6e$U\uff0csimulink\u4f1a\u5c06\u6240\u6709\u5168\u5c40\u8f93\u5165\u547d\u540d\u6210rtU\uff0c\u6240\u6709\u5168\u5c40\u8f93\u51fa\u547d\u540d\u6210rtY\uff0c\u8fd9\u6837\u4f1a\u5bfc\u81f4\u6211\u4eec\u5982\u679c\u8fdb\u884c\u4e86\u591a\u6b21\u4ee3\u7801\u751f\u6210\uff0c\u5c31\u65e0\u6cd5\u7b80\u5355\u5c06\u591a\u6b21\u751f\u6210\u7ed3\u679c\u76f4\u63a5\u8fc1\u79fb\u5230stm32\u4e2d\u3002<\/p>\n

\u6700\u540e\u6211\u4eec\u770b\u4ee5\u4e0b\u751f\u6210\u7684\u5b8c\u6574\u4ee3\u7801
\nchart<\/a><\/p>\n

simulink\u6a21\u578b\u94fe\u63a5\uff1a
\nchart-model<\/a><\/p>\n

\u5982\u4f55\u4f7f\u7528<\/h2>\n

\u6211\u4eec\u53ef\u4ee5\u7528extern void chart_initialize(void)<\/code> \u5bf9chart\u8fdb\u884c\u521d\u59cb\u5316\uff0c
\n\u7136\u540e\u7528extern void chart_step(void)<\/code>\u5bf9chart\u7684\u72b6\u6001\u8fdb\u884c\u76d1\u63a7
\n\u5982\u679c\u4ea7\u751f\u9519\u8bef\uff0c\u5c31\u5c06\u6545\u969c\u4fe1\u53f7brk\u5199\u5165\u5230rtU_chart.brk\u4e2d\uff0c
\n\u5f53\u8fdb\u884c\u4e00\u6b21 chart_step(void)\u540e\uff0c\u4fbf\u53ef\u4ee5\u4ecertY_chart.flag\u4e2d\u8bfb\u53d6\u8f93\u51fa\u4fe1\u53f7flag\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u6240\u9700\u7684Simulink\u6a21\u5757\uff08toolbox\uff09 \u672c\u6559\u7a0b\u4e0d\u9700\u8981stm32\u7684\u786c\u4ef6\u652f\u6301\u5305\uff0c\u5bf9\u7a77\u4eba\uff08dao\uff09\u7248matla […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[18,28,16],"tags":[29],"class_list":["post-163","post","type-post","status-publish","format-standard","hentry","category-undergraduate_competition","category-28","category-undergraduate_teaching","tag-embedded-coder"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/bluespider.top\/index.php?rest_route=\/wp\/v2\/posts\/163","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/bluespider.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/bluespider.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/bluespider.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/bluespider.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=163"}],"version-history":[{"count":6,"href":"http:\/\/bluespider.top\/index.php?rest_route=\/wp\/v2\/posts\/163\/revisions"}],"predecessor-version":[{"id":176,"href":"http:\/\/bluespider.top\/index.php?rest_route=\/wp\/v2\/posts\/163\/revisions\/176"}],"wp:attachment":[{"href":"http:\/\/bluespider.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=163"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/bluespider.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=163"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/bluespider.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=163"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}