{"id":939,"date":"2021-10-16T02:56:21","date_gmt":"2021-10-16T02:56:21","guid":{"rendered":"http:\/\/gongyikun.cn\/?p=939"},"modified":"2021-10-16T02:56:21","modified_gmt":"2021-10-16T02:56:21","slug":"%e4%b8%8e%e5%8d%8e%e6%95%b0%e6%9c%ba%e5%99%a8%e4%ba%ba%e9%80%9a%e8%ae%af%ef%bc%8c%e5%8f%91%e9%80%8116%e4%bd%8d%e6%95%b0%e6%8d%ae","status":"publish","type":"post","link":"https:\/\/blog.gongyikun.cn\/?p=939","title":{"rendered":"\u4e0e\u534e\u6570\u673a\u5668\u4eba\u901a\u8baf\uff0c\u53d1\u900116\u4f4d\u6570\u636e"},"content":{"rendered":"<pre><code class=\"language-csharp line-numbers\">   VAR\n        abyTestData: ARRAY [0..39] OF BYTE;\/\/ \u901a\u8baf\u53d1\u9001\u7684\u6570\u636e\n        auiTestData : ARRAY [0..19] OF UINT;\/\/ \u63a5\u53d7\u4fa7\u6570\u636e\n        auiToData : ARRAY [0..19] OF UINT;\/\/ \u53d1\u9001\u4fa7\u6570\u636e\n        i : INT;\n   END_VAR\n\n\n     \/\/ \u8f93\u5165\u4e00\u4e2a\u6570\u636e\u83b7\u53d6\u9ad8\u516b\u4f4d\u548c\u4f4e\u516b\u4f4d\n    \/\/ \u5c0616\u8fdb\u5236\u6570\u636e\u8f6c\u6362\u6210\u9ad8\u4f4e\u516b\u4f4d\u5206\u522b\u586b\u5145\u81f3\u53d1\u9001\u6570\u636e\u8fdb\u884c\u53d1\u9001\n    FOR i := 0 TO 19 DO\n        abyTestData[2*i] := DWORD_TO_BYTE( Tc2_System.SHR32(auiToData[i],8));\n        abyTestData[2*i+1] := DWORD_TO_BYTE( auiToData[i] AND 16#00FF);\n    END_FOR\n\n\n    \/\/ \u5c06\u9ad8\u516b\u4f4d\u3001\u4f4e\u516b\u4f4d\u5408\u5e76\u6210\u4e00\u4e2a16\u8fdb\u5236\u6570\n    \/\/ \u63a5\u6536\u5230\u6570\u636e\u540e\uff0c\u518d\u4f9d\u6b21\u5c06\u6570\u636e\u5408\u5e76\u621016\u4f4d\u6570\u636e\n    FOR i := 0 TO 39 BY 2 DO\n        auiTestData[i\/2] := UDINT_TO_UINT( Tc2_System.SHL32(abyTestData[i],8) + abyTestData[i+1]);\n    END_FOR\n<\/code><\/pre>\n<div class=\"clearfix\"><\/div>","protected":false},"excerpt":{"rendered":"<p>VAR abyTestData: ARRAY [0..39] OF BYTE;\/\/ \u901a\u8baf\u53d1\u9001\u7684\u6570\u636e auiTe [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4,1],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.gongyikun.cn\/index.php?rest_route=\/wp\/v2\/posts\/939"}],"collection":[{"href":"https:\/\/blog.gongyikun.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.gongyikun.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.gongyikun.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.gongyikun.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=939"}],"version-history":[{"count":1,"href":"https:\/\/blog.gongyikun.cn\/index.php?rest_route=\/wp\/v2\/posts\/939\/revisions"}],"predecessor-version":[{"id":940,"href":"https:\/\/blog.gongyikun.cn\/index.php?rest_route=\/wp\/v2\/posts\/939\/revisions\/940"}],"wp:attachment":[{"href":"https:\/\/blog.gongyikun.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=939"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.gongyikun.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=939"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.gongyikun.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=939"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}