{"id":80,"date":"2025-07-20T07:52:01","date_gmt":"2025-07-19T23:52:01","guid":{"rendered":"https:\/\/newknow.top\/?p=80"},"modified":"2025-07-20T09:57:45","modified_gmt":"2025-07-20T01:57:45","slug":"51%e5%8d%95%e7%89%87%e6%9c%ba-%e6%a8%a1%e5%9d%97%e5%8c%96%e7%bc%96%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/newknow.top\/index.php\/2025\/07\/20\/51%e5%8d%95%e7%89%87%e6%9c%ba-%e6%a8%a1%e5%9d%97%e5%8c%96%e7%bc%96%e7%a8%8b\/","title":{"rendered":"51\u5355\u7247\u673a\u2014\u2014\u6a21\u5757\u5316\u7f16\u7a0b"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u6a21\u5757\u5316\u7f16\u7a0b\uff1a\u628a\u5404\u4e2a\u6a21\u5757\u7684\u4ee3\u7801\u653e\u5728\u4e0d\u540c\u7684.c\u6587\u4ef6\u91cc\uff0c\u5728.h\u6587\u4ef6\u91cc\u63d0\u4f9b\u5916\u90e8\u53ef\u8c03\u7528\u51fd\u6570\u7684\u58f0\u660e\uff0c\u5176\u5b83.c\u6587\u4ef6\u60f3\u4f7f\u7528\u5176\u4e2d\u7684\u4ee3\u7801\u65f6\uff0c\u53ea\u9700\u8981#include &#8220;XXX.h&#8221;\u6587\u4ef6\u5373\u53ef\u3002\u4f7f\u7528\u6a21\u5757\u5316\u7f16\u7a0b\u53ef\u6781\u5927\u7684\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u9605\u8bfb\u6027\u3001\u53ef\u7ef4\u62a4\u6027\u3001\u53ef\u79fb\u690d\u6027\u7b49<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Delay.h<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>#ifndef __DELAY_H__\n#define __DELAY_H__\n\nvoid Delay(unsigned int xms);\n\n#endif<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Delay.c<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>void Delay(unsigned int xms)\n{\n    unsigned char i, j;\n    while(xms--)\n    {\n        i = 2;\n        j = 239;\n        do\n        {\n            while (--j);\n        } while (--i);\n    }\n}\n<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u6ce8\u610f\u4e8b\u9879<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">.c\u6587\u4ef6\uff1a\u51fd\u6570\u3001\u53d8\u91cf\u7684\u5b9a\u4e49<br>.h\u6587\u4ef6\uff1a\u53ef\u88ab\u5916\u90e8\u8c03\u7528\u7684\u51fd\u6570\u3001\u53d8\u91cf\u7684\u58f0\u660e<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4efb\u4f55\u81ea\u5b9a\u4e49\u7684\u53d8\u91cf\u3001\u51fd\u6570\u5728\u8c03\u7528\u524d\u5fc5\u987b\u6709\u5b9a\u4e49\u6216\u58f0\u660e\uff08\u540c\u4e00\u4e2a.c\uff09<br>\u4f7f\u7528\u5230\u7684\u81ea\u5b9a\u4e49\u51fd\u6570\u7684.c\u6587\u4ef6\u5fc5\u987b\u6dfb\u52a0\u5230\u5de5\u7a0b\u53c2\u4e0e\u7f16\u8bd1<br>\u4f7f\u7528\u5230\u7684.h\u6587\u4ef6\u5fc5\u987b\u8981\u653e\u5728\u7f16\u8bd1\u5668\u53ef\u5bfb\u627e\u5230\u7684\u5730\u65b9\uff08\u5de5\u7a0b\u6587\u4ef6\u5939\u6839\u76ee\u5f55\u3001\u5b89\u88c5\u76ee\u5f55\u3001\u81ea\u5b9a\u4e49\uff09<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u8bed\u8a00\u9884\u7f16\u8bd1<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u8bed\u8a00\u7684\u9884\u7f16\u8bd1\u4ee5#\u5f00\u5934\uff0c\u4f5c\u7528\u662f\u5728\u771f\u6b63\u7684\u7f16\u8bd1\u5f00\u59cb\u4e4b\u524d\uff0c\u5bf9\u4ee3\u7801\u505a\u4e00\u4e9b\u5904\u7406\uff08\u9884\u7f16\u8bd1\uff09<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u9884\u7f16\u8bd1<\/strong><\/td><td><strong>\u610f\u4e49<\/strong><\/td><\/tr><tr><td>#include &lt;REGX52.H&gt;<\/td><td>\u628aREGX52.H\u6587\u4ef6\u7684\u5185\u5bb9\u642c\u5230\u6b64\u5904<\/td><\/tr><tr><td>#define PI 3.14<\/td><td>\u5b9a\u4e49PI\uff0c\u5c06PI\u66ff\u6362\u4e3a3.14<\/td><\/tr><tr><td>#define ABC<\/td><td>\u5b9a\u4e49ABC<\/td><\/tr><tr><td>#ifndef __XX_H__&nbsp;<\/td><td>\u5982\u679c\u6ca1\u6709\u5b9a\u4e49__XX_H__<\/td><\/tr><tr><td>#endif<\/td><td>\u4e0e#ifndef,#if\u5339\u914d\uff0c\u7ec4\u6210\u201c\u62ec\u53f7\u201d<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u6a21\u5757\u5316\u7f16\u7a0b\uff1a\u628a\u5404\u4e2a\u6a21\u5757\u7684\u4ee3\u7801\u653e\u5728\u4e0d\u540c\u7684.c\u6587\u4ef6\u91cc\uff0c\u5728.h\u6587\u4ef6\u91cc\u63d0\u4f9b\u5916\u90e8\u53ef\u8c03\u7528\u51fd\u6570\u7684\u58f0\u660e\uff0c\u5176\u5b83.c\u6587\u4ef6\u60f3\u4f7f\u7528\u5176\u4e2d [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kadence_starter_templates_imported_post":false,"footnotes":""},"categories":[5,4],"tags":[],"class_list":["post-80","post","type-post","status-publish","format-standard","hentry","category-5","category-4"],"_links":{"self":[{"href":"https:\/\/newknow.top\/index.php\/wp-json\/wp\/v2\/posts\/80","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/newknow.top\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/newknow.top\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/newknow.top\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/newknow.top\/index.php\/wp-json\/wp\/v2\/comments?post=80"}],"version-history":[{"count":3,"href":"https:\/\/newknow.top\/index.php\/wp-json\/wp\/v2\/posts\/80\/revisions"}],"predecessor-version":[{"id":107,"href":"https:\/\/newknow.top\/index.php\/wp-json\/wp\/v2\/posts\/80\/revisions\/107"}],"wp:attachment":[{"href":"https:\/\/newknow.top\/index.php\/wp-json\/wp\/v2\/media?parent=80"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/newknow.top\/index.php\/wp-json\/wp\/v2\/categories?post=80"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/newknow.top\/index.php\/wp-json\/wp\/v2\/tags?post=80"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}