{"id":37,"date":"2009-05-06T09:18:25","date_gmt":"2009-05-06T01:18:25","guid":{"rendered":"http:\/\/www.fujiangyun.com.cn\/?p=37"},"modified":"2009-05-06T09:18:25","modified_gmt":"2009-05-06T01:18:25","slug":"%e6%a8%a1%e6%8b%9f%e4%ba%a4%e9%80%9a%e7%81%af%e5%ae%9e%e9%aa%8c","status":"publish","type":"post","link":"https:\/\/www.fujiangyun.com\/blog\/?p=37","title":{"rendered":"\u6a21\u62df\u4ea4\u901a\u706f\u5b9e\u9a8c"},"content":{"rendered":"<p>;\u6a21\u62df\u4ea4\u901a\u706f\u5b9e\u9a8c\uff0c\u8bbe\u5b9a\u4e0eP2\u53e3\u76f8\u8fde\u76848\u4e2aLED\u4e3a\u4ea4\u901a\u706f\u3002<br \/>\n;P2.0\u3001P2.1\u3001P2.2\u5206\u522b\u4e3a\u4e1c\u897f\u65b9\u5411\u7684\u7ea2\u7eff\u9ec4\u706f.<br \/>\n;P2.4\u3001P2.5\u3001P2.6\u5206\u522b\u4e3a\u5357\u5317\u65b9\u5411\u7684\u7ea2\u7eff\u9ec4\u706f.<br \/>\n;\u521d\u59cb\u6001\u662f\u4e24\u4e2a\u8def\u53e3\u7684\u7ea2\u706f\u5168\u4eae\uff0c\u4e4b\u540e\uff0c\u4e1c\u897f\u8def\u53e3\u7684\u7eff\u706f\u4eae,<br \/>\n;\u5357\u5317\u8def\u53e3\u7684\u7ea2\u706f\u4eae\u3001\u4e1c\u897f\u65b9\u5411\u901a\u8f66\uff0c\u5ef6\u65f6\u4e00\u6bb5\u65f6\u95f4\u540e\uff0c<br \/>\n;\u4e1c\u897f\u8def\u53e3\u7eff\u706f\u706d\u3001\u9ec4\u706f\u5f00\u59cb\u95ea\u70c1\u3002\u95ea\u70c1\u82e5\u5e72\u6b21\u540e\uff0c\u4e1c\u897f\u8def\u53e3\u7ea2\u706f\u4eae\uff0c<br \/>\n;\u800c\u540c\u65f6\u5357\u5317\u8def\u53e3\u7684\u7eff\u706f\u4eae\uff0c\u5357\u5317\u65b9\u5411\u5f00\u59cb\u901a\u8f66\uff0c\u5ef6\u65f6\u4e00\u6bb5\u65f6\u95f4\u540e\uff0c<br \/>\n;\u5357\u5317\u8def\u53e3\u7eff\u706f\u706d\u3001\u9ec4\u706f\u5f00\u59cb\u95ea\u70c1\u3002<br \/>\n;\u95ea\u70c1\u82e5\u5e72\u6b21\u540e\uff0c\u5728\u5207\u6362\u5230\u4e1c\u897f\u8def\u53e3\u65b9\u5411\uff0c\u91cd\u590d\u4e0a\u8ff0\u8fc7\u7a0b\u3002<br \/>\n;\u7a0b\u5e8f\u5236\u4f5c\uff1a\u4ed8\u6c5f\u4e91<br \/>\n;\u5f00\u53d1\u73af\u5883:keil+\u6c47\u7f16<br \/>\nORG 0000H<br \/>\nAJMP MAIN<br \/>\nORG 0030H<br \/>\nMAIN: MOV A,#0EEH<br \/>\nMOV P2,A<br \/>\nLCALL DELAYMS<br \/>\nBEGIN: MOV A,#0EDH<br \/>\nMOV P2,A<br \/>\nLCALL DELAYS<br \/>\nMOV R0,#0AH<br \/>\nBBB: DJNZ R0,SHAN1<br \/>\nAJMP AAA<br \/>\nSHAN1: MOV A,#0EBH<br \/>\nMOV P2,A<br \/>\nLCALL DELAYMS<br \/>\nMOV A,#0EFH<br \/>\nMOV P2,A<br \/>\nLCALL DELAYMS<br \/>\nSJMP BBB<br \/>\nAAA: MOV A,#0DEH<br \/>\nMOV P2,A<br \/>\nLCALL DELAYS<br \/>\nMOV R0,#0AH<br \/>\nCCC: DJNZ R0,SHAN2<br \/>\nAJMP BEGIN<br \/>\nSHAN2: MOV A,#0BEH<br \/>\nMOV P2,A<br \/>\nLCALL DELAYMS<br \/>\nMOV A,#0FEH<br \/>\nMOV P2,A<br \/>\nLCALL DELAYMS<br \/>\nSJMP CCC<br \/>\nDELAYMS:MOV R1,#0A0H<br \/>\nDDD: MOV R2,#0A0H<br \/>\nEEE: DJNZ R2,EEE<br \/>\nDJNZ R1,DDD<br \/>\nRET<br \/>\nDELAYS: MOV R1,#0FFH<br \/>\nFFF: MOV R2,#0FFH<br \/>\nGGG: DJNZ R2,GGG<br \/>\nDJNZ R1,FFF<br \/>\nRET<br \/>\nEND<\/p>\n","protected":false},"excerpt":{"rendered":"<p>;\u6a21\u62df\u4ea4\u901a\u706f\u5b9e\u9a8c\uff0c\u8bbe\u5b9a\u4e0eP2\u53e3\u76f8\u8fde\u76848\u4e2aLED\u4e3a\u4ea4\u901a\u706f\u3002<br 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\/>\n;\u5f00\u53d1\u73af\u5883:keil+\u6c47\u7f16<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[29,42],"class_list":["post-37","post","type-post","status-publish","format-standard","hentry","category-4","tag-29","tag-42"],"_links":{"self":[{"href":"https:\/\/www.fujiangyun.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/37","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fujiangyun.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fujiangyun.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fujiangyun.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fujiangyun.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=37"}],"version-history":[{"count":0,"href":"https:\/\/www.fujiangyun.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/37\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.fujiangyun.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=37"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fujiangyun.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=37"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fujiangyun.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=37"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}