{"id":153877,"date":"2024-11-02T11:06:19","date_gmt":"2024-11-02T03:06:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/153877\/"},"modified":"2024-11-02T11:06:20","modified_gmt":"2024-11-02T03:06:20","slug":"%e5%96%ae%e7%89%87%e6%a9%9f%e5%af%a6%e7%8f%be9%e4%bd%8d%e6%95%b8%e7%a2%bc%e7%ae%a1%e9%a9%85%e5%8b%95%e7%9a%84%e6%96%b9%e6%b3%95-%e5%96%ae%e7%89%87%e6%a9%9f%e6%80%8e%e9%ba%bc%e7%99%bc9%e4%bd%8d","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/153877\/","title":{"rendered":"\u55ae\u7247\u6a5f\u5be6\u73fe9\u4f4d\u6578\u78bc\u7ba1\u9a45\u52d5\u7684\u65b9\u6cd5 (\u55ae\u7247\u6a5f\u600e\u9ebc\u767c9\u4f4d\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"%e5%96%ae%e7%89%87%e6%a9%9f%e5%af%a6%e7%8f%be9%e4%bd%8d%e6%95%b8%e7%a2%bc%e7%ae%a1%e9%a9%85%e5%8b%95%e7%9a%84%e6%96%b9%e6%b3%95-qrSbsBatzu\">\u55ae\u7247\u6a5f\u5be6\u73fe9\u4f4d\u6578\u78bc\u7ba1\u9a45\u52d5\u7684\u65b9\u6cd5<\/h1>\n<p>\u5728\u96fb\u5b50\u6280\u8853\u7684\u767c\u5c55\u4e2d\uff0c\u6578\u78bc\u7ba1\u4f5c\u70ba\u4e00\u7a2e\u5e38\u898b\u7684\u986f\u793a\u5143\u4ef6\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u96fb\u5b50\u8a2d\u5099\u4e2d\u3002\u7279\u5225\u662f\u5728\u55ae\u7247\u6a5f\u7684\u61c9\u7528\u4e2d\uff0c\u5982\u4f55\u6709\u6548\u5730\u9a45\u52d59\u4f4d\u6578\u78bc\u7ba1\u6210\u70ba\u4e86\u8a2d\u8a08\u8005\u9700\u8981\u89e3\u6c7a\u7684\u4e00\u500b\u91cd\u8981\u554f\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u55ae\u7247\u6a5f\u5982\u4f55\u5be6\u73fe9\u4f4d\u6578\u78bc\u7ba1\u7684\u9a45\u52d5\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u5be6\u73fe\u65b9\u6cd5\u548c\u4ee3\u78bc\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e6%95%b8%e7%a2%bc%e7%ae%a1%e7%9a%84%e5%9f%ba%e6%9c%ac%e5%8e%9f%e7%90%86-qrSbsBatzu\">\u6578\u78bc\u7ba1\u7684\u57fa\u672c\u539f\u7406<\/h2>\n<p>\u6578\u78bc\u7ba1\u901a\u5e38\u7531\u591a\u500bLED\u7d44\u6210\uff0c\u80fd\u5920\u986f\u793a\u6578\u5b57\u548c\u67d0\u4e9b\u5b57\u6bcd\u3002\u6bcf\u500b\u6578\u78bc\u7ba1\u7684\u986f\u793a\u75317\u500b\u62168\u500b\u6bb5\u7d44\u6210\uff0c\u9019\u4e9b\u6bb5\u53ef\u4ee5\u901a\u904e\u63a7\u5236\u96fb\u6d41\u7684\u901a\u65b7\u4f86\u986f\u793a\u4e0d\u540c\u7684\u5b57\u7b26\u3002\u5c0d\u65bc9\u4f4d\u6578\u78bc\u7ba1\u4f86\u8aaa\uff0c\u986f\u793a\u7684\u63a7\u5236\u9700\u8981\u66f4\u70ba\u8907\u96dc\u7684\u908f\u8f2f\u548c\u96fb\u8def\u8a2d\u8a08\u3002<\/p>\n<h2 id=\"%e5%96%ae%e7%89%87%e6%a9%9f%e7%9a%84%e9%81%b8%e6%93%87-qrSbsBatzu\">\u55ae\u7247\u6a5f\u7684\u9078\u64c7<\/h2>\n<p>\u5728\u5be6\u73fe9\u4f4d\u6578\u78bc\u7ba1\u9a45\u52d5\u6642\uff0c\u9078\u64c7\u5408\u9069\u7684\u55ae\u7247\u6a5f\u81f3\u95dc\u91cd\u8981\u3002\u5e38\u898b\u7684\u55ae\u7247\u6a5f\u59828051\u3001AVR\u3001PIC\u7b49\u90fd\u53ef\u4ee5\u7528\u4f86\u63a7\u5236\u6578\u78bc\u7ba1\u3002\u9019\u4e9b\u55ae\u7247\u6a5f\u901a\u5e38\u5177\u5099\u8db3\u5920\u7684I\/O\u7aef\u53e3\u4f86\u9a45\u52d5\u591a\u4f4d\u6578\u78bc\u7ba1\u3002<\/p>\n<h2 id=\"%e9%a9%85%e5%8b%95%e6%96%b9%e6%b3%95-qrSbsBatzu\">\u9a45\u52d5\u65b9\u6cd5<\/h2>\n<p>\u9a45\u52d59\u4f4d\u6578\u78bc\u7ba1\u7684\u57fa\u672c\u65b9\u6cd5\u6709\u5169\u7a2e\uff1a\u76f4\u63a5\u9a45\u52d5\u548c\u9593\u63a5\u9a45\u52d5\u3002<\/p>\n<h3 id=\"1-%e7%9b%b4%e6%8e%a5%e9%a9%85%e5%8b%95-qrSbsBatzu\">1. \u76f4\u63a5\u9a45\u52d5<\/h3>\n<p>\u76f4\u63a5\u9a45\u52d5\u662f\u6307\u5c07\u55ae\u7247\u6a5f\u7684I\/O\u7aef\u53e3\u76f4\u63a5\u9023\u63a5\u5230\u6578\u78bc\u7ba1\u7684\u5404\u500b\u6bb5\u548c\u4f4d\u3002\u9019\u7a2e\u65b9\u6cd5\u7684\u512a\u9ede\u662f\u7c21\u55ae\u6613\u61c2\uff0c\u4f46\u7f3a\u9ede\u662f\u9700\u8981\u5927\u91cf\u7684I\/O\u7aef\u53e3\uff0c\u5c0d\u65bc9\u4f4d\u6578\u78bc\u7ba1\u4f86\u8aaa\uff0c\u9019\u53ef\u80fd\u6703\u8d85\u51fa\u55ae\u7247\u6a5f\u7684I\/O\u7aef\u53e3\u6578\u91cf\u9650\u5236\u3002<\/p>\n<pre><code>\n; \u5047\u8a2d\u4f7f\u75288051\u55ae\u7247\u6a5f\nMOV P1, #0x3F ; \u986f\u793a\u6578\u5b570\n; \u5176\u4ed6\u6578\u5b57\u7684\u986f\u793a\u4ee3\u78bc\n<\/code><\/pre>\n<h3 id=\"2-%e9%96%93%e6%8e%a5%e9%a9%85%e5%8b%95-qrSbsBatzu\">2. \u9593\u63a5\u9a45\u52d5<\/h3>\n<p>\u9593\u63a5\u9a45\u52d5\u5247\u662f\u901a\u904e\u591a\u8def\u5fa9\u7528\u6280\u8853\u4f86\u6e1b\u5c11\u6240\u9700\u7684I\/O\u7aef\u53e3\u6578\u91cf\u3002\u9019\u7a2e\u65b9\u6cd5\u901a\u5e38\u4f7f\u7528\u4e00\u500b\u6383\u63cf\u6280\u8853\uff0c\u901a\u904e\u5feb\u901f\u5207\u63db\u986f\u793a\u7684\u6578\u78bc\u7ba1\u4f86\u5be6\u73fe\u591a\u4f4d\u6578\u64da\u7684\u986f\u793a\u3002\u9019\u6a23\u53ef\u4ee5\u4f7f\u7528\u8f03\u5c11\u7684I\/O\u7aef\u53e3\u4f86\u63a7\u5236\u591a\u500b\u6578\u78bc\u7ba1\u3002<\/p>\n<pre><code>\n; \u5047\u8a2d\u4f7f\u75288051\u55ae\u7247\u6a5f\n; \u5b9a\u7fa9\u6578\u78bc\u7ba1\u986f\u793a\u7684\u6578\u5b57\nNUMBERS: DB 0x3F, 0x06, 0x5B, 0x4F, 0x66, 0x6D, 0x7D, 0x07, 0x7F, 0x67\n; \u4e3b\u5faa\u74b0\nMAIN_LOOP:\n    MOV DPTR, #NUMBERS\n    MOV R0, #9 ; \u986f\u793a9\u4f4d\n    ; \u9010\u4f4d\u986f\u793a\n    ; \u5177\u9ad4\u7684\u6383\u63cf\u908f\u8f2f\n<\/code><\/pre>\n<h2 id=\"%e6%8e%83%e6%8f%8f%e9%a1%af%e7%a4%ba%e7%9a%84%e5%af%a6%e7%8f%be-qrSbsBatzu\">\u6383\u63cf\u986f\u793a\u7684\u5be6\u73fe<\/h2>\n<p>\u5728\u9593\u63a5\u9a45\u52d5\u4e2d\uff0c\u6383\u63cf\u986f\u793a\u7684\u5be6\u73fe\u9700\u8981\u8a2d\u8a08\u4e00\u500b\u5b9a\u6642\u5668\u4f86\u63a7\u5236\u986f\u793a\u7684\u983b\u7387\u3002\u901a\u5e38\uff0c\u986f\u793a\u7684\u983b\u7387\u61c9\u8a72\u572860Hz\u4ee5\u4e0a\uff0c\u4ee5\u907f\u514d\u4eba\u773c\u5bdf\u89ba\u5230\u9583\u720d\u3002<\/p>\n<pre><code>\n; \u8a2d\u7f6e\u5b9a\u6642\u5668\nSET_TIMER:\n    ; \u8a2d\u7f6e\u5b9a\u6642\u5668\u7684\u521d\u503c\n    ; \u555f\u52d5\u5b9a\u6642\u5668\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-qrSbsBatzu\">\u7d50\u8ad6<\/h2>\n<p>\u901a\u904e\u4ee5\u4e0a\u65b9\u6cd5\uff0c\u6211\u5011\u53ef\u4ee5\u6709\u6548\u5730\u4f7f\u7528\u55ae\u7247\u6a5f\u4f86\u9a45\u52d59\u4f4d\u6578\u78bc\u7ba1\u3002\u7121\u8ad6\u662f\u76f4\u63a5\u9a45\u52d5\u9084\u662f\u9593\u63a5\u9a45\u52d5\uff0c\u9078\u64c7\u5408\u9069\u7684\u6280\u8853\u548c\u8a2d\u8a08\u601d\u8def\u90fd\u662f\u6210\u529f\u7684\u95dc\u9375\u3002\u96a8\u8457\u6280\u8853\u7684\u9032\u6b65\uff0c\u672a\u4f86\u53ef\u80fd\u6703\u6709\u66f4\u591a\u9ad8\u6548\u7684\u9a45\u52d5\u65b9\u6cd5\u51fa\u73fe\uff0c\u503c\u5f97\u6211\u5011\u6301\u7e8c\u95dc\u6ce8\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u4f3a\u670d\u5668\u6280\u8853\u6709\u8208\u8da3\uff0c\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u7684\u8cc7\u8a0a\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u55ae\u7247\u6a5f\u9a45\u52d59\u4f4d\u6578\u78bc\u7ba1\u7684\u65b9\u6cd5\uff0c\u4e86\u89e3\u5982\u4f55\u6709\u6548\u767c\u90019\u4f4d\u6578\u64da\u5eab\uff0c\u5be6\u73fe\u7cbe\u78ba\u986f\u793a\u8207\u63a7\u5236\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-153877","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153877","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=153877"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153877\/revisions"}],"predecessor-version":[{"id":153878,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153877\/revisions\/153878"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=153877"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=153877"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=153877"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}