{"id":611,"date":"2013-03-26T21:10:00","date_gmt":"2013-03-26T13:10:00","guid":{"rendered":"http:\/\/www.liuwenhao.me\/?p=611"},"modified":"2021-11-22T13:50:52","modified_gmt":"2021-11-22T05:50:52","slug":"%e5%8e%9f%e5%88%9b%e6%95%99%e7%a8%8blabwindowscvi%e5%85%a5%e9%97%a8%e4%b9%8b%e7%ac%ac%e4%b8%89%e7%ab%a0%ef%bc%9a%e8%ae%a1%e7%ae%97%e6%9c%ba%e5%a4%96%e8%ae%be%e5%bc%80%e5%8f%91","status":"publish","type":"post","link":"https:\/\/www.liuwenhao.me\/?p=611","title":{"rendered":"[\u539f\u521b\u6559\u7a0b]LabWindows\/CVI\u5165\u95e8\u4e4b\u7b2c\u4e09\u7ae0\uff1a\u8ba1\u7b97\u673a\u5916\u8bbe\u5f00\u53d1"},"content":{"rendered":"<p>\u901a\u8fc7\u4e0a\u4e00\u7ae0\u8282\u7684\u5b66\u4e60\uff0c\u5927\u5bb6\u5df2\u7ecf\u638c\u63e1\u4e86\u5728CVI\u4e0b\u5f00\u53d1GUI\u5e94\u7528\u7a0b\u5e8f\u7684\u57fa\u672c\u6b65\u9aa4\u548c\u57fa\u672c\u65b9\u6cd5\u3002CVI\u7684\u91cd\u8981\u5e94\u7528\u662f\u5de5\u4e1a\u63a5\u53e3\u901a\u4fe1\u3001\u590d\u6742\u7684\u6570\u636e\u91c7\u96c6\u548c\u4eea\u5668\u63a7\u5236\u7cfb\u7edf\u7684\u5f00\u53d1\uff0c\u6240\u4ee5\u5bf9\u4e8e\u5b66\u4e60CVI\u6765\u8bf4\u4ec5\u4ec5\u638c\u63e1GUI\u7a0b\u5e8f\u7684\u5f00\u53d1\u8fd8\u8fdc\u8fdc\u4e0d\u591f\u3002\u5b9e\u9645\u751f\u4ea7\u751f\u6d3b\u4e2d\uff0c\u6709\u4e9b\u8bbe\u5907\u8981\u6c42\u80fd\u591f\u6ee1\u8db3\u519b\u7528\u6216\u5de5\u4e1a\u9886\u57df\u6076\u52a3\u73af\u5883\u6216\u6781\u7aef\u5929\u6c14\u4e0b\u5bf9\u4e8e\u53ef\u9760\u6027\u7684\u8981\u6c42\uff0c\u6709\u4e9b\u8bbe\u5907\u8981\u6c42\u80fd\u591f\u6ee1\u8db3\u5feb\u901f\u5927\u5bb9\u91cf\u6570\u636e\u7684\u6301\u7eed\u4f20\u8f93\u7684\u8981\u6c42\uff0c\u6709\u4e9b\u8bbe\u5907\u8981\u6c42\u80fd\u591f\u6ee1\u8db3\u9632\u5c18\u9632\u6c34\u9632\u66b4\u9632\u9707\u9632\u64ac\u7684\u8981\u6c42\uff0c\u6709\u4e9b\u8bbe\u5907\u8981\u6c42\u6ee1\u8db3\u4f4e\u6210\u672c\u7684\u8981\u6c42\uff0c\u7eb7\u7e41\u7684\u8981\u6c42\u5bfc\u81f4\u4e86\u4e0d\u540c\u7684\u63a5\u53e3\u6807\u51c6\u4ee5\u53ca\u63a5\u53e3\u534f\u8bae\u7684\u8bde\u751f\u3002<\/p>\n<p>\u4ec5\u4ec5\u638c\u63e1\u4e86CVI\u4e0bGUI\u7684\u7f16\u7a0b\u53ea\u80fd\u8bf4\u662f\u5bf9CVI\u5165\u95e8\uff0c\u5374\u6ca1\u6709\u5145\u5206\u7684\u4f53\u4f1a\u5230CVI\u7684\u7cbe\u534e\u3002\u5728\u7eb7\u7e41\u7684\u63a5\u53e3\u4e0e\u4e2a\u6027\u5316\u7684\u9700\u6c42\u4e0b\uff0c\u5f00\u53d1\u7b80\u6377\u9ad8\u6548\u3001\u7a33\u5b9a\u6613\u7528\u3001\u7528\u6237\u4f53\u9a8c\u826f\u597d\u7684\u7a0b\u5e8f\u624d\u662f\u6211\u4eec\u5b66\u4e60CVI\u7684\u7ec8\u6781\u76ee\u6807\u3002<\/p>\n<div id=\"toc_container\" class=\"no_bullets\"><p class=\"toc_title\">\u5bfc\u822a\u76ee\u5f55<\/p><ul class=\"toc_list\"><li><a href=\"#31\">3.1 \u8ba1\u7b97\u673a\u7ec4\u4ef6\u7f16\u7a0b<\/a><ul><li><a href=\"#nbsp_311_CVI\">&nbsp; 3.1.1 \u5728CVI\u4e2d\u8fdb\u884c\u6587\u4ef6\u64cd\u4f5c<\/a><\/li><li><a href=\"#nbsp_312_CVITCP\">&nbsp; 3.1.2 \u7f51\u7edc\u901a\u4fe1\uff1a\u5728CVI\u4e2d\u8c03\u7528TCP\u5e93<\/a><\/li><li><a href=\"#nbsp_313_CVIInternet\">&nbsp; 3.1.3 \u7f51\u7edc\u901a\u4fe1\uff1a\u5728CVI\u4e2d\u8c03\u7528Internet\u5e93<\/a><\/li><li><a href=\"#nbsp_314_CVIDataSocket\">&nbsp; 3.1.4 \u7f51\u7edc\u901a\u4fe1\uff1a\u5728CVI\u4e2d\u8c03\u7528DataSocket\u5e93<\/a><\/li><li><a href=\"#nbsp_315_CVI\">&nbsp; 3.1.5 \u5728CVI\u4e2d\u4f7f\u7528\u97f3\u9891\u52a8\u753b<\/a><\/li><li><a href=\"#nbsp_316_CVISQL_ToolKit\">&nbsp; 3.1.6 \u5728CVI\u4e2d\u4f7f\u7528SQL ToolKit<\/a><\/li><li><a href=\"#nbsp_317_CVIDDE\">&nbsp; 3.1.7 \u5728CVI\u4e2d\u4f7f\u7528\u526a\u8d34\u677f\u4e0e\u52a8\u6001\u6570\u636e\u4ea4\u6362\uff08DDE\uff09<\/a><\/li><li><a href=\"#nbsp_318_CVIActiveX\">&nbsp; 3.1.8 \u5728CVI\u4e2d\u8fdb\u884cActiveX\u63a7\u4ef6\u64cd\u4f5c<\/a><\/li><\/ul><\/li><li><a href=\"#32\">3.2 \u81ea\u52a8\u5316\u6d4b\u8bd5\u63a5\u53e3\u7f16\u7a0b<\/a><ul><li><a href=\"#nbsp_321\">&nbsp; 3.2.1 \u7efc\u8ff0<\/a><\/li><li><a href=\"#nbspnbspnbsp_322_GPIB\">&nbsp;&nbsp;&nbsp; 3.2.2 GPIB\u63a5\u53e3<\/a><\/li><li><a href=\"#nbsp_323_RS232\">&nbsp; 3.2.3 RS232\u63a5\u53e3<\/a><\/li><li><a href=\"#nbsp_324_VXIPXIVISA\">&nbsp; 3.2.4 VXI\u3001PXI\u901a\u4fe1\uff08VISA\uff09<\/a><\/li><\/ul><\/li><li><a href=\"#33\">3.3 \u793a\u4f8b\uff1a\u4e32\u53e3\u8c03\u8bd5\u52a9\u624b<\/a><\/li><li><a href=\"#34\">3.4 \u63a2\u7d22\u4e0e\u5b9e\u9a8c<\/a><ul><li><a href=\"#nbsp_341\">&nbsp; 3.4.1 \u5b9e\u9a8c<\/a><\/li><li><a href=\"#nbsp_342\">&nbsp; 3.4.2 \u63a2\u7a76<\/a><\/li><\/ul><\/li><\/ul><\/div>\n<h1><span id=\"31\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1\">3.1 \u8ba1\u7b97\u673a\u7ec4\u4ef6\u7f16\u7a0b<\/span><\/span><\/h1>\n<h4><\/h4>\n<p>\u5728\u672c\u8282\u4e2d\uff0c\u6211\u4eec\u5c06\u4f1a\u63a5\u89e6\u5230\u5728CVI\u4e0b\u8fdb\u884c\u6587\u4ef6\u64cd\u4f5c\u3001\u97f3\u9891\u64ad\u653e\u3001OpenGL\u64cd\u4f5c\u3001SQL\u6570\u636e\u5e93\u67e5\u8be2\u3001\u526a\u8d34\u677f\u64cd\u4f5c\u3001\u52a8\u6001\u6570\u636e\u4ea4\u6362\u3001ActiveX\u63a7\u4ef6\u64cd\u4f5c\u3001\u8c03\u7528.Net\u64cd\u4f5c\u7b49\u76f8\u5173\u5185\u5bb9\u3002\u5728\u4ecb\u7ecd\u76f8\u5173\u5185\u5bb9\u65f6\uff0c\u6211\u4eec\u53ea\u4ecb\u7ecd\u539f\u7406\u4e0eCVI\u5bf9\u5e94\u7684\u51fd\u6570\u529f\u80fd\uff0c\u5177\u4f53\u4f7f\u7528\u65b9\u6cd5\u9700\u8981\u5927\u5bb6\u67e5\u8be2CVI\u7684\u5e2e\u52a9\u6587\u6863\u3002<\/p>\n<h2><span id=\"nbsp_311_CVI\">&nbsp; 3.1.1 \u5728CVI\u4e2d\u8fdb\u884c\u6587\u4ef6\u64cd\u4f5c<\/span><\/h2>\n<p>\u5728\u7a0b\u5e8f\u8fd0\u884c\u65f6\uff0c\u5e38\u5e38\u9700\u8981\u5c06\u4e00\u4e9b\u6570\u636e\uff08\u8fd0\u884c\u7684\u6700\u7ec8\u7ed3\u679c\u6216\u4e2d\u95f4\u6570\u636e\uff09\u8f93\u51fa\u5230\u78c1\u76d8\u4e0a\u5b58\u653e\u8d77\u6765\uff0c\u4ee5\u540e\u9700\u8981\u65f6\u518d\u4ece\u78c1\u76d8\u4e2d\u8f93\u5165\u5230\u8ba1\u7b97\u673a\u5185\u5b58\u3002\u8fd9\u6837\u5c31\u9700\u8981\u5bf9\u6587\u4ef6\u8fdb\u884c\u8bfb\u5199\u64cd\u4f5c\uff0cLabWindows\/CVI\u4e2d\u5bf9\u6587\u4ef6\u8bfb\u5199\u64cd\u4f5c\u7684\u5e38\u7528\u51fd\u6570\u5982\u4e0b\uff1a<\/p>\n<p>\uff081\uff09 OpenFile \u6253\u5f00\u4e00\u4e2a\u6587\u4ef6\u7528\u4ee5\u8bfb\u6216\u8005\u5199\uff0c\u51fd\u6570\u8fd4\u56de\u6587\u4ef6\u53e5\u67c4\uff1b<\/p>\n<p>\uff082\uff09 CloseFile \u5173\u95ed\u6307\u5b9a\u7684\u6587\u4ef6\uff1b<\/p>\n<p><!--more-->\uff083\uff09 ReadFile \u4ece\u6587\u4ef6\u4e2d\u8bfb\u53d6\u6307\u5b9a\u5b57\u8282\u6570\u7684\u5185\u5bb9\u5230\u5b57\u7b26\u4e32\u7f13\u51b2\u533a\uff1b  <\/p>\n<p>\uff084\uff09 WriteFile \u5c06\u5b57\u7b26\u4e32\u7f13\u51b2\u533a\u4e2d\u6307\u5b9a\u5b57\u8282\u6570\u7684\u5185\u5bb9\u5199\u5230\u6587\u4ef6\u4e2d\uff1b<\/p>\n<p>\uff085\uff09 ArrayToFile \u5c06\u6570\u7ec4\u5185\u5bb9\u4fdd\u5b58\u5230\u6587\u4ef6\u4e2d\uff1b<\/p>\n<p>\uff086\uff09 FileToArray \u4ece\u6587\u4ef6\u4e2d\u8bfb\u53d6\u6570\u636e\u5b58\u50a8\u5230\u6570\u7ec4\u4e2d\u3002<\/p>\n<p>\uff087\uff09 ReadLine \u4ece\u6587\u4ef6\u8bfb\u53d6\u5b57\u8282\u76f4\u5230\u6362\u884c\u3002<\/p>\n<p>\uff088\uff09 WriteLine \u5c06\u7f13\u51b2\u533a\u4e2d\u6307\u5b9a\u7684\u5b57\u8282\u6570\u5199\u5165\u6587\u4ef6\u4e2d\uff0c\u540c\u65f6\u6362\u884c\u3002<\/p>\n<p>\uff089\uff09 DeleteFile \u5220\u9664\u6587\u4ef6<\/p>\n<p>\uff0810\uff09 RenameFile \u91cd\u547d\u540d\u6587\u4ef6<\/p>\n<p>\uff0811\uff09 CopyFile \u590d\u5236\u6587\u4ef6<\/p>\n<p>\u4e0b\u9762\u7ed9\u51fa\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u65b0\u5efatest.txt\u6587\u4ef6\uff0c\u5e76\u4e14\u5411\u6587\u672c\u6587\u4ef6\u4e2d\u5199\u5165\u5b57\u7b26\u5e76\u8bfb\u51fa\u6765\u7684\u4f8b\u5b50\u3002<\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/1.jpg\"><img loading=\"lazy\" title=\"1\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"1\" src=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/1_thumb.jpg\" width=\"555\" height=\"501\"><\/a><\/p>\n<p>\u8be5\u51fd\u6570\u8fd0\u884c\u4e4b\u540e\uff0c\u5c06\u5728\u5de5\u7a0b\u6587\u4ef6\u5939\u4e0b\u65b0\u5efa\u4e00test.txt\u7684\u6587\u672c\u6587\u4ef6\uff0c\u6587\u4ef6\u5185\u5bb9\u5982\u56fe 3\u20111\u6240\u793a\u3002\u7a0b\u5e8f\u8fd0\u884c\u7ed3\u679c\u5982\u56fe 3\u20112\u6240\u793a\u3002<\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/2.jpg\"><img loading=\"lazy\" title=\"2\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"2\" src=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/2_thumb.jpg\" width=\"204\" height=\"101\"><\/a><\/p>\n<p align=\"center\"><a name=\"_Ref350688137\"><\/a><span style=\"font-size: small\">\u56fe<\/span> <span style=\"font-size: small\">3\u20111 \u6587\u672c\u6587\u4ef6\u5185\u5bb9<\/span><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/3.jpg\"><img loading=\"lazy\" title=\"3\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"3\" src=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/3_thumb.jpg\" width=\"265\" height=\"97\"><\/a><\/p>\n<p align=\"center\"><a name=\"_Ref350688143\"><\/a><span style=\"font-size: small\">\u56fe<\/span> <span style=\"font-size: small\">3\u20112 \u7a0b\u5e8f\u8fd0\u884c\u7ed3\u679c<\/span><\/p>\n<p>\u4e0e\u6587\u4ef6\u8bfb\u5199\u6709\u5173\u7684\u51fd\u6570\u53ef\u4ee5\u5728Formatting and I\/O Library\u7684File I\/O\u4e2d\u627e\u5230\uff0c\u4e0e\u6587\u4ef6\u64cd\u4f5c\u6709\u5173\u7684\u51fd\u6570\u53ef\u4ee5\u5728Utility Library\u7684File Utilities\u4e2d\u627e\u5230\uff0c\u4e0e\u6587\u4ef6\u5939\u6709\u5173\u7684\u51fd\u6570\u53ef\u4ee5\u5728Utility Library\u7684Directory Utilities\u4e2d\u627e\u5230\u3002\u53e6\u5916\uff0cANSI C\u4e2d\u5bf9\u6587\u4ef6\u7684\u64cd\u4f5c\u7684\u51fd\u6570\u5982fopen\u3001fread\u3001fputs\u7b49\u51fd\u6570\u5728CVI\u4e2d\u4ecd\u7136\u53ef\u4ee5\u4f7f\u7528\u3002<\/p>\n<h2><span id=\"nbsp_312_CVITCP\">&nbsp; 3.1.2 \u7f51\u7edc\u901a\u4fe1\uff1a\u5728CVI\u4e2d\u8c03\u7528TCP\u5e93<\/span><\/h2>\n<p><span style=\"font-size: 14px\">\u7f51\u7edc\u901a\u4fe1\uff1a<\/span><span style=\"font-size: 14px\">\u5728CVI\u4e2d\u8c03\u7528<\/span><span style=\"font-size: 14px\">TCP\u5e93<\/span> <\/p>\n<p>\u5728\u6d4b\u63a7\u9886\u57df\uff0c\u968f\u7740\u7f51\u7edc\u8ba1\u7b97\u3001\u8fdc\u7a0b\u76d1\u63a7\u4e0e\u8fdc\u7a0b\u8bca\u65ad\u7b49\u5728\u4eea\u5668\u4eea\u8868\u9886\u57df\u7684\u5e94\u7528\u4e0e\u53d1\u5c55\uff0c\u7f51\u7edc\u901a\u4fe1\u5df2\u7ecf\u6210\u4e3a\u4eea\u5668\u7684\u57fa\u672c\u529f\u80fd\u3002CVI\u4e5f\u63d0\u4f9b\u4e86Internet\u5e93\u3001TCP\u5e93\u3001DataSocket\u5e93\u4ee5\u4f9b\u7528\u6237\u4f7f\u7528\u3002<\/p>\n<p>Internet\u5e93\u4e3b\u8981\u63d0\u4f9b\u4e86FTP\u534f\u8bae\u3001Telnet\u534f\u8bae\u4ee5\u53caPOP3\u534f\u8bae\u7684\u5ba2\u6237\u7aef\u7684\u51fd\u6570\u652f\u6301\u3002<\/p>\n<p>TCP\u5e93\u4e3b\u8981\u63d0\u4f9b\u4e86\u57fa\u4e8eTCP\u534f\u8bae\u7684\u7f51\u7edc\u6570\u636e\u6536\u53d1\u51fd\u6570\u3002<\/p>\n<p>DataSocket\u5e93\u63d0\u4f9b\u4e86\u6bd4TCP\u66f4\u52a0\u65b9\u4fbf\u6709\u6548\u7684NI\u63a8\u51fa\u7684DataSocket\u7684\u64cd\u4f5c\u51fd\u6570\u3002<\/p>\n<p>\u5728\u672c\u5c0f\u8282\u7684\u4ecb\u7ecd\u4e4b\u524d\uff0c\u6211\u4eec\u5047\u8bbe\u5927\u5bb6\u5df2\u7ecf\u77e5\u9053\u4e86TCP\/IP\u534f\u8bae\u3001FTP\u534f\u8bae\u3001POP3\u534f\u8bae\u3001HTTP\u534f\u8bae\u3001Telnet\u534f\u8bae\u4ee5\u53ca\u4ed6\u4eec\u4e4b\u95f4\u7684\u76f8\u4e92\u5173\u7cfb\uff0c\u77e5\u9053\u4e86IP\u5730\u5740\u3001\u5b50\u7f51\u63a9\u7801\u3001DNS\u3001\u7f51\u5173\u662f\u4ec0\u4e48\u3002\u82e5\u5bf9\u4ee5\u4e0a\u95ee\u9898\u6709\u542b\u7cca\u4e4b\u5904\uff0c\u5efa\u8bae\u7acb\u5373\u901a\u8fc7Google\u7b49\u624b\u6bb5\u7406\u89e3\u8fd9\u4e9b\u6982\u5ff5\u3002<\/p>\n<p>\u672c\u8282\u4e3b\u8981\u4ecb\u7ecdTCP\u901a\u4fe1\u7684\u76f8\u5173\u5185\u5bb9\u3002<\/p>\n<p>\u5229\u7528TCP\u51fd\u6570\u5e93\u8fdb\u884c\u7f51\u7edc\u4f20\u8f93\u90fd\u8981\u6d89\u53ca\u670d\u52a1\u5668\u7aef\u548c\u5ba2\u6237\u7aef\u3002TCP\u670d\u52a1\u5668\u53ef\u4ee5\u901a\u8fc7\u7f51\u7edc\u5411\u7528\u6237\u5e94\u7528\u7a0b\u5e8f\u53d1\u9001\u6570\u636e\u548c\u4ece\u5ba2\u6237\u5e94\u7528\u7a0b\u5e8f\u63a5\u6536\u6570\u636e\u3002TCP\u5ba2\u6237\u53ef\u4ee5\u5411TCP\u670d\u52a1\u5e94\u7528\u7a0b\u5e8f\u53d1\u9001\u8fde\u63a5\u8bf7\u6c42\uff0c\u5e76\u4ece\u670d\u52a1\u5668\u63a5\u6536\u6570\u636e\u548c\u5411\u670d\u52a1\u5668\u53d1\u9001\u6570\u636e\u3002\u670d\u52a1\u5668\u9700\u8981\u6ce8\u518c\uff0c\u6ce8\u518c\u4ee5\u540e\u7b49\u5f85\u5ba2\u6237\u5411\u5b83\u53d1\u9001\u8fde\u63a5\u8bf7\u6c42\uff0c\u800c\u5ba2\u6237\u53ea\u80fd\u5411\u5df2\u7ecf\u5b58\u5728\u7684\u670d\u52a1\u5668\u53d1\u9001\u8fde\u63a5\u8bf7\u6c42\u3002\u8fd0\u884cTCP\u670d\u52a1\u5668\u5e94\u7528\u7a0b\u5e8f\u7684\u8ba1\u7b97\u673a\u4e00\u822c\u53eb\u505a\u4e3b\u673a\u3002\u670d\u52a1\u5668\u7aef\u7684\u4f20\u8f93\u63a7\u5236\u51fd\u6570\u5982\u4e0b\uff1a<\/p>\n<p>\uff081\uff09 RegisterTCPServer \u6ce8\u518cTCP\u670d\u52a1\u5668<\/p>\n<p>\uff082\uff09 ServerTCPRead \u4ece\u5ba2\u6237\u7aef\u8bfb\u53d6\u6570\u636e<\/p>\n<p>\uff083\uff09 ServerTCPWrite \u5411\u5ba2\u6237\u7aef\u53d1\u9001\u6570\u636e<\/p>\n<p>\uff084\uff09 UnregisterTCPServer \u6ce8\u9500TCP\u670d\u52a1\u5668<\/p>\n<p>\uff085\uff09 DisconnectTCPClient \u65ad\u5f00\u4e0e\u5ba2\u6237\u7aef\u7684\u8fde\u63a5<\/p>\n<p>\u8981\u662f\u7a0b\u5e8f\u6210\u4e3aTCP\u670d\u52a1\u5668\uff0c\u5fc5\u987b\u8981\u8fd0\u884cRegisterTCPServer\u51fd\u6570\u3002\u5ba2\u6237\u7aef\u7684\u4f20\u8f93\u63a7\u5236\u51fd\u6570\u5982\u4e0b\uff1a<\/p>\n<p>\uff081\uff09 ConnectToTCPServer \u8fde\u63a5\u5230TCP\u670d\u52a1\u5668<\/p>\n<p>\uff082\uff09 ClientTCPServer \u4ece\u670d\u52a1\u5668\u8bfb\u53d6\u6570\u636e<\/p>\n<p>\uff083\uff09 ClientTCPWrite \u5411\u670d\u52a1\u5668\u5199\u6570\u636e<\/p>\n<p>\uff084\uff09 DisconnectFromTCPServer \u65ad\u5f00\u4e0eTCP\u670d\u52a1\u5668\u7684\u8fde\u63a5<\/p>\n<p>\u53e6\u5916CVI\u7684TCP\u5e93\u8fd8\u63d0\u4f9b\u4e86TCP\u7684\u56de\u8c03\u51fd\u6570\uff0c\u5e76\u63d0\u4f9b\u4e86\u8fde\u63a5\u5f00\u59cb\uff08TCO_CONNECT\uff09\u3001\u65ad\u5f00\u8fde\u63a5\uff08TCP_DISCONNECT\uff09\u4ee5\u53ca\u6570\u636e\u6709\u6548\uff08TCP_DATAREADY\uff093\u79cd\u6d88\u606f\u3002<\/p>\n<p>\u4e0b\u9762\u7ed9\u51fa\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u5efa\u7acbTCP\u670d\u52a1\u5668\uff0c\u5e76\u901a\u8fc7\u5ba2\u6237\u7aef\u8fde\u63a5TCP\u670d\u52a1\u5668\u7684\u4f8b\u5b50\u3002\u5728\u8be5\u793a\u4f8b\u7a0b\u5e8f\u4e2d\uff0cTCP\u670d\u52a1\u5668\u8fd0\u884c\u540e\u5ba2\u6237\u7aef\u5411\u670d\u52a1\u5668\u53d1\u9001\u201cHello,I&#8217;m client.\u201d\u7684\u6587\u672c\u4fe1\u606f\uff0c\u670d\u52a1\u5668\u5411\u5ba2\u6237\u7aef\u8fd4\u56de\u201cOK\u201d\u4fe1\u606f\u3002<\/p>\n<p>TCP\u670d\u52a1\u5668\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/4.jpg\"><img loading=\"lazy\" title=\"4\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"4\" src=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/4_thumb.jpg\" width=\"526\" height=\"429\"><\/a><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/5.jpg\"><img loading=\"lazy\" title=\"5\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"5\" src=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/5_thumb.jpg\" width=\"563\" height=\"598\"><\/a><\/p>\n<p>TCP\u5ba2\u6237\u7aef\u7684\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/6.jpg\"><img loading=\"lazy\" title=\"6\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"6\" src=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/6_thumb.jpg\" width=\"557\" height=\"277\"><\/a><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/7.jpg\"><img loading=\"lazy\" title=\"7\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"7\" src=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/7_thumb.jpg\" width=\"566\" height=\"640\"><\/a><\/p>\n<p>TCP\u670d\u52a1\u5668\u4e0eTCP\u5ba2\u6237\u7aef\u7684\u7a0b\u5e8f\u5206\u522b\u4fdd\u5b58\u5728\u4e24\u4e2a\u4e0d\u540c\u7684\u5de5\u7a0b\u4e2d\u3002\u8fd0\u884c\u65f6\uff0c\u5148\u8fd0\u884cTCP\u670d\u52a1\u5668\u7a0b\u5e8f\uff0c\u518d\u8fd0\u884cTCP\u5ba2\u6237\u7aef\u7a0b\u5e8f\uff0c\u8fd0\u884c\u6548\u679c\u5982\u6240\u793a\u3002<\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/8.jpg\"><img loading=\"lazy\" title=\"8\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"8\" src=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/8_thumb.jpg\" width=\"358\" height=\"246\"><\/a><\/p>\n<p align=\"center\"><span style=\"font-size: small\">\u56fe 3\u20113 TCP\u793a\u4f8b\u7a0b\u5e8f\u8fd0\u884c\u7ed3\u679c<\/span><\/p>\n<h2><span id=\"nbsp_313_CVIInternet\">&nbsp; 3.1.3 \u7f51\u7edc\u901a\u4fe1\uff1a<span style=\"font-size: 14px\">\u5728CVI\u4e2d\u8c03\u7528<\/span><span style=\"font-size: 14px\">Internet\u5e93<\/span><\/span><\/h2>\n<p>Internet\u5e93\u4e3b\u8981\u63d0\u4f9b\u4e86FTP\u534f\u8bae\u3001Telnet\u534f\u8bae\u4ee5\u53caPOP3\u534f\u8bae\u7684\u5ba2\u6237\u7aef\u7684\u51fd\u6570\u652f\u6301\u3002<\/p>\n<p>FTP\u662f\u5e94\u7528\u5c42\u7684\u534f\u8bae\uff0c\u5b83\u57fa\u4e8eTCP\u534f\u8bae\uff0c\u8d1f\u8d23\u8fdb\u884c\u6587\u4ef6\u7684\u4f20\u8f93\u3002CVI\u901a\u8fc7\u5c01\u88c5\u9690\u85cf\u4e86\u4e00\u4e9b\u5e95\u5c42\u7684FTP\u64cd\u4f5c \uff0c\u63d0\u4f9b\u4e86\u4e24\u4e2a\u65b9\u4fbf\u7684FTP\u64cd\u4f5c\u51fd\u6570\uff1a<\/p>\n<p>\uff081\uff09 InetFTPAutoSend \u5c06\u672c\u5730\u7684\u6587\u4ef6\u4f20\u8f93\u5230\u6307\u5b9a\u7684\u8fdc\u7a0b\u670d\u52a1\u5668\u4e3b\u673a\u4e0a<\/p>\n<p>\uff082\uff09 InetFTPAutoRetrieve \u5c06\u6307\u5b9a\u8fdc\u7a0b\u670d\u52a1\u5668\u4e0a\u7684\u6587\u4ef6\u4f20\u8f93\u5230\u672c\u673a\u4e0a\u3002<\/p>\n<p>Telnet\u534f\u8bae\u4e5f\u662f\u5e94\u7528\u5c42\u7684\u534f\u8bae\uff0c\u540c\u6837\u57fa\u4e8eTCP\u534f\u8bae\uff0c\u662fInternet\u8fdc\u7a0b\u767b\u9646\u670d\u52a1\u7684\u6807\u51c6\u534f\u8bae\u548c\u4e3b\u8981\u65b9\u5f0f\u3002CVI\u63d0\u4f9b\u4e86\u5bf9Telnet\u64cd\u4f5c\u7684\u4ee5\u4e0b\u51fd\u6570\uff1a<\/p>\n<p>\uff081\uff09 InetTelnetOpen \u5efa\u7acbTelnet\u8fde\u63a5<\/p>\n<p>\uff082\uff09 InetTelnetRead \u4eceTelnet\u670d\u52a1\u5668\u4e2d\u8bfb\u53d6\u6570\u636e<\/p>\n<p>\uff083\uff09 InetTelnetWrite \u5411Telnet\u670d\u52a1\u5668\u5199\u6570\u636e<\/p>\n<p>\uff084\uff09 InetTelnetClose \u5173\u95edTelnet\u8fde\u63a5<\/p>\n<p>\uff085\uff09 InetTelnetReadUntil \u4eceTelnet\u670d\u52a1\u5668\u4e2d\u8bfb\u53d6\u6570\u636e\uff0c\u76f4\u5230\u9047\u5230\u6307\u5b9a\u5b57\u7b26\u6216\u8fbe\u5230\u6307\u5b9a\u5b57\u8282\u6570\u6216\u8005\u8d85\u65f6<\/p>\n<p>\uff086\uff09InetTelnetRunScript \u5728Telnet\u670d\u52a1\u5668\u4e0a\u6267\u884c\u6307\u5b9a\u7684\u811a\u672c<\/p>\n<p>POP3\u4e5f\u662f\u5e94\u7528\u5c42\u7684\u534f\u8bae\uff0c\u57fa\u4e8eTCP\u534f\u8bae\uff0c\u89c4\u5b9a\u4e2a\u4eba\u8ba1\u7b97\u673a\u5982\u4f55\u8fde\u63a5\u5230\u4e92\u8054\u7f51\u4e0a\u7684\u90ae\u4ef6\u670d\u52a1\u5668\u8fdb\u884c\u6536\u53d1\u90ae\u4ef6\u3002POP3\u534f\u8bae\u5141\u8bb8\u7528\u6237\u4ece\u670d\u52a1\u5668\u4e0a\u628a\u90ae\u4ef6\u5b58\u50a8\u5230\u672c\u5730\u4e3b\u673a\uff08\u5373\u81ea\u5df1\u7684\u8ba1\u7b97\u673a\uff09\u4e0a\uff0c\u540c\u65f6\u6839\u636e\u5ba2\u6237\u7aef\u7684\u64cd\u4f5c\u5220\u9664\u6216\u4fdd\u5b58\u5728\u90ae\u4ef6\u670d\u52a1\u5668\u4e0a\u7684\u90ae\u4ef6\u3002CVI\u63d0\u4f9b\u4e86\u5bf9POP3\u64cd\u4f5c\u7684\u4ee5\u4e0b\u51fd\u6570\uff1a<\/p>\n<p>\uff081\uff09 InetPop3Open \u8fde\u63a5POP3\u670d\u52a1\u5668<\/p>\n<p>\uff082\uff09 InetPop3Close \u5173\u95ed\u4e0ePOP3\u670d\u52a1\u5668\u7684\u8fde\u63a5<\/p>\n<p>\uff083\uff09 InetPop3GetNumMessages \u83b7\u53d6POP3\u670d\u52a1\u5668\u4e0a\u7684\u6d88\u606f\u6570\u91cf<\/p>\n<p>\uff084\uff09 InetPop3GetMessageSize \u83b7\u53d6POP3\u670d\u52a1\u5668\u4e0a\u6d88\u606f\u7684\u5927\u5c0f<\/p>\n<p>\uff085\uff09 InetPop3GetMessageInfo \u83b7\u53d6POP3\u670d\u52a1\u5668\u4e0a\u90ae\u4ef6\u7684\u5177\u4f53\u4fe1\u606f<\/p>\n<p>\uff086\uff09 InetPop3DeleteMessage \u5220\u9664POP3\u670d\u52a1\u5668\u4e0a\u7684\u6d88\u606f<\/p>\n<p>\uff087\uff09 InetPop3GetMessage \u83b7\u53d6POP3\u7535\u5b50\u90ae\u4ef6\u6d88\u606f\u5934\u4e0e\u5185\u5bb9<\/p>\n<p>\uff088\uff09 InetPop3ParseMessageHeader \u89e3\u6790POP3\u90ae\u4ef6\u7684\u6d88\u606f\u5934<\/p>\n<h2><span id=\"nbsp_314_CVIDataSocket\">&nbsp; 3.1.4 \u7f51\u7edc\u901a\u4fe1\uff1a<span style=\"font-size: 14px\">\u5728CVI\u4e2d\u8c03\u7528<\/span><span style=\"font-size: 14px\">DataSocket\u5e93<\/span><\/span><\/h2>\n<p>DataSocket\u6280\u672f\u662fNI\u516c\u53f8\u63a8\u51fa\u7684\u9762\u5411\u6d4b\u63a7\u9886\u57df\u7684\u7f51\u7edc\u901a\u4fe1\u6280\u672f\u3002DataSocket\u6280\u672f\u57fa\u4e8eMicrosoft\u7684COM\u548cActiveX\u6280\u672f\uff0c\u5bf9TCP\/IP\u534f\u8bae\u8fdb\u884c\u9ad8\u5ea6\u5c01\u88c5\uff0c\u9762\u5411\u6d4b\u91cf\u548c\u81ea\u52a8\u5316\u5e94\u7528\uff0c\u7528\u4e8e\u5171\u4eab\u548c\u53d1\u5e03\u5b9e\u65f6\u6570\u636eDamSockd\u80fd\u6709\u6548\u5730\u652f\u6301\u672c\u5730\u8ba1\u7b97\u673a\u4e0a\u4e0d\u540c\u5e94\u7528\u7a0b\u5e8f\u5bf9\u7279\u5b9a\u6570\u636e\u7684\u540c\u65f6\u5e94\u7528\uff0c\u4ee5\u53ca\u7f51\u7edc\u548c\u4e0d\u540c\u8ba1\u7b97\u673a\u7684\u591a\u4e2a\u5e94\u7528\u7a0b\u5e8f\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u4e92\uff0c\u5b9e\u73b0\u8de8\u673a\u5668\u3001\u8de8\u8bed\u8a00\u3001\u8de8\u8fdb\u7a0b\u5b9e\u65f6\u6570\u636e\u5171\u4eab\u3002<\/p>\n<p>\u5728\u6d4b\u8bd5\u6d4b\u91cf\u8fc7\u7a0b\u4e2d\uff0c\u7528\u6237\u53ea\u9700\u8981\u77e5\u9053\u6570\u636e\u6e90\u548c\u6570\u636e\u5e93\u53ca\u9700\u8981\u4ea4\u6362\u7684\u6570\u636e\u5c31\u53ef\u4ee5\u76f4\u63a5\u8fdb\u884c\u9ad8\u5c42\u5e94\u7528\u7a0b\u5e8f\u7684\u5f00\u53d1\uff0c\u5b9e\u73b0\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u800c\u4e0d\u5fc5\u5173\u5fc3 \u5e95\u5c42\u7684\u5b9e\u73b0\u7ec6\u8282\uff0c\u4ece\u800c\u7b80\u5316\u901a\u4fe1\u7a0b\u5e8f\u7684\u7f16\u5199\u8fc7\u7a0b\u3001\u63d0\u9ad8\u7f16\u7a0b\u6548\u7387\u3002<\/p>\n<p>DataSocket\u5305\u62ecDataSocket Server Manager\uff08\u4ee5\u4e0b\u7b80\u79f0Manager\uff09\uff0cDataSocket Server\u548cDataSocket API\u4e00\u90e8\u5206\u3002<\/p>\n<p>Manager\u662f\u4e00\u4e2a\u72ec\u7acb\u8fd0\u884c\u7684\u7a0b\u5e8f\uff0c\u4e3b\u8981\u529f\u80fd\u6709\uff1a\u8bbe\u7f6eDataSocket Server\u8fde\u63a5\u7684\u5ba2\u6237\u7aef\u7a0b\u5e8f\u7684\u6700\u5927\u6570\u76ee\u548c\u521b\u5efa\u6570\u636e\u9879\u7684\u6700\u5927\u6570\u76ee\uff1a\u521b\u5efa\u7528\u6237\u7ec4\u548c\u7528\u6237\uff1b\u8bbe\u7f6e\u7528\u6237\u521b\u5efa\u548c\u8bfb\u5199\u6570\u636e\u9879\u7684\u6743\u9650\uff1b\u9650\u5236\u8eab\u4efd\u4e0d\u660e\u7684\u5ba2\u6237\u5bf9\u670d\u52a1\u5668\u8fdb\u884c\u8bbf\u95ee\u548c\u653b\u51fb\u3002\u4f8b\u5982\uff0c\u5c06Manager\u4e2d\u7684Default Reader\u8bbe\u7f6e\u4e3aeveryhost\uff0c\u5219\u7f51\u4e2d\u7684\u6bcf\u53f0\u5ba2\u6237\u8ba1\u7b97\u673a\u90fd\u53ef\u4ee5\u8bfb\u53d6\u670d\u52a1\u5668\u4e0a\u7684\u6570\u636e\u3002Manager\u5bf9DataSocket Server \u7684\u914d\u7f6e\u5fc5\u987b\u5728\u672c\u5730\u8ba1\u7b97\u673a\u4e0a\u8fdb\u884c\uff0c\u800c\u4e0d\u80fd\u8fdc\u7a0b\u914d\u7f6e\u6216\u901a\u8fc7\u8fd0\u884c\u7a0b\u5e8f\u6765\u914d\u7f6e\u3002<\/p>\n<p>DataSocket Server \u662f\u4e00\u4e2a\u5fc5\u987b\u8fd0\u884c\u5728\u670d\u52a1\u5668\u7aef\u7684\u7a0b\u5e8f\uff0c\u8d1f\u8d23\u76d1\u7ba1Manager\u4e2d\u6240\u8bbe\u5b9a\u7684\u5177\u6709\u5404\u79cd\u6743\u9650\u7684\u7528\u6237\u7ec4\u548c\u5ba2\u6237\u7aef\u7a0b\u5e8f\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\u3002DataSocket Server\u901a\u8fc7\u5185\u90e8\u6570\u636e\u81ea\u63cf\u8ff0\u683c\u5f0f\u5bf9TCP\/IP\u8fdb\u884c\u4f18\u5316\u548c\u7ba1\u7406\uff0c\u7b80\u5316Internet\u901a\u4fe1\u65b9\u5f0f\uff0c\u63d0\u4f9b\u81ea\u7531\u7684\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u76f4\u63a5\u4f20\u9001\u865a\u62df\u4eea\u5668\u7a0b\u5e8f\u6240\u91c7\u96c6\u5230\u7684\u5e03\u5c14\u578b\u3001\u6570\u5b57\u578b\u3001\u5b57\u7b26\u4e32\u578b\u3001\u6570\u7ec4\u578b\u548c\u6ce2\u5f62\u7b49\u5e38\u7528\u7c7b\u578b\u7684\u6570\u636e\u3002\u5b83\u53ef\u4ee5\u548c\u6d4b\u63a7\u5e94\u7528\u7a0b\u5e8f\u5b89\u88c5\u5728\u540c\u4e00\u53f0\u8ba1\u7b97\u673a\u4e0a\uff0c\u4e5f\u53ef\u4ee5\u5206\u88c5\u5728\u4e0d\u540c\u7684\u8ba1\u7b97\u673a\u4e0a\uff0c\u4ee5\u4fbf\u7528\u9632\u706b\u5899\u8fdb\u884c\u9694\u79bb\u6765\u589e\u52a0\u6574\u4e2a\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u3002DataSocket Server\u4e0d\u4f1a\u5360\u7528\u6d4b\u63a7\u8ba1\u7b97\u673aCPU\u7684\u5de5\u4f5c\u65f6\u95f4\uff0c\u6d4b\u63a7\u5e94\u7528\u7a0b\u5e8f\u53ef\u4ee5\u8fd0\u884c\u5f97\u66f4\u5feb\u3002\u4f7f\u7528DataSocket\u6280\u672f\u8fdb\u884c\u901a\u4fe1\u65f6\u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\u5f97\u8ba1\u7b97\u673a\u4e0a\u7b14\u5f62\u90fd\u8fdb\u884cDataSocket Server\u3002<\/p>\n<p>DataSocket API\u63d0\u4f9b\u72ec\u7acb\u7684\u63a5\u53e3\uff0c\u7528\u4e8e\u4e0d\u540c\u7684\u8bed\u8a00\u5e73\u53f0\u5185\u90e8\u591a\u79cd\u6570\u636e\u7c7b\u578b\u7684\u901a\u8bfb\u3002\u5728LabVIEW\u4e2d\uff0cDataSocket API\u88ab\u5236\u4f5c\u6210ActiveX\u63a7\u4ef6\u548c\u4e00\u7cfb\u5217\u529f\u80fdVI(Virtual Instrument)\uff0c\u7528\u6237\u53ef\u4ee5\u65b9\u4fbf\u5730\u4f7f\u7528\u3002\u4e00\u822c\u7531\u670d\u52a1\u5668\u8fdb\u884c\u6570\u636e\u91c7\u96c6\uff0c\u6839\u636e\u9700\u8981\u5c06\u6d4b\u91cf\u5730\u6570\u636e\u5199\u5165DataSocket \u6570\u636e\u516c\u5171\u533a\uff0c\u7136\u540e\u5ba2\u6237\u7aef\u901a\u8fc7\u7f51\u7edc\u4ece\u6570\u636e\u516c\u5171\u533a\u8bfb\u53d6\u6240\u9700\u5730\u6d4b\u91cf\u6570\u636e\u3002<\/p>\n<p>DataSocket \u5e93\u51fd\u6570\u4ecb\u7ecd\u5982\u4e0b\u3002<\/p>\n<p>\uff081\uff09 DS_Open\u521b\u5efa DataSocket \u5bf9\u8c61\u5e76\u8fde\u63a5\u5230\u6570\u636e\u6e90<\/p>\n<p>\uff082\uff09 DS_DiscardObjHandle \u91ca\u653e DataSocket \u53e5\u67c4\u548c\u5b83\u5360\u7528\u7684\u76f8\u5173\u8d44\u6e90<\/p>\n<p>\uff083\uff09 DS_GetDataType \u83b7\u53d6 DataSocket \u5bf9\u8c61\u7684\u6570\u636e\u7c7b\u578b<\/p>\n<p>\uff084\uff09 DS_GetDataValue \u83b7\u53d6 DataSocket \u5bf9\u8c61\u76f8\u5173\u7684\u6570\u636e\u503c<\/p>\n<p>\uff085\uff09 DS_SetDataValue \u8bbe\u7f6e DataSocket \u5bf9\u8c61\u76f8\u5173\u7684\u6570\u636e\u503c<\/p>\n<p>\uff086\uff09DS_Update\u5728\u5199\u8fde\u63a5\uff0c\u628a DataSocket \u5bf9\u8c61\u7684\u5c5e\u6027\u548c\u6570\u636e\u5199\u5230 DataSocket \u670d\u52a1\u5668\uff1b\u5728\u8bfb\u8fde\u63a5\uff0c\u4ece DataSocket \u670d\u52a1\u5668\u8bfb\u53d6 DataSocket \u5bf9\u8c61\u7684\u5c5e\u6027\u548c\u6570\u636e<\/p>\n<p>\uff087\uff09 DS_SelectURL \u5141\u8bb8\u7ec8\u7aef\u7528\u6237\u9009\u62e9\u8fde\u63a5\u7684 DataSocket URL<\/p>\n<p>\uff088\uff09 DS_FreeMemory \u91ca\u653e DataSocket \u5e93\u51fd\u6570\u5360\u7528\u7684\u5185\u5b58<\/p>\n<p>\uff089\uff09 DS_GetLibraryErrorString \u8fd4\u56de\u63cf\u8ff0\u5e93\u9519\u8bef\u7684\u5b57\u7b26\u4e32<\/p>\n<p>DataSocket\u662f\u4e00\u4e2a\u72ec\u7acb\u4e8e\u5e73\u53f0\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u9650\u4e8e\u7bc7\u5e45\uff0c\u6b64\u5904\u4e0d\u518d\u7ed9\u51faDataSocket\u7684\u793a\u4f8b\u7a0b\u5e8f\uff0c\u611f\u5174\u8da3\u7684\u540c\u5b66\u53ef\u4ee5\u901a\u8fc7CVI\u5b89\u88c5\u76ee\u5f55\u4e0b\u7684samples\u4e2ddatasocket\u76f8\u5173\u90e8\u5206\u81ea\u884c\u5b66\u4e60\u3002<\/p>\n<h2><span id=\"nbsp_315_CVI\">&nbsp; 3.1.5 <span style=\"font-size: 14px\">\u5728CVI\u4e2d\u4f7f\u7528<\/span><span style=\"font-size: 14px\">\u97f3\u9891\u52a8\u753b<\/span><\/span><\/h2>\n<p>\u5728\u8bb8\u591a\u6d4b\u63a7\u7cfb\u7edf\u4e2d\uff0c\u5e38\u5e38\u9700\u8981\u52a0\u5165\u97f3\u9891\u3001\u56fe\u50cf\u3001\u52a8\u753b\u6216\u5177\u6709\u4e92\u52a8\u529f\u80fd\u76843D\u6a21\u578b\u3002\u5728\u672c\u8282\u4e2d\uff0c\u6211\u4eec\u5c06\u4f1a\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u5411\u5e94\u7528\u7a0b\u5e8f\u4e2d\u6dfb\u52a0\u8fd9\u4e9b\u63a7\u4ef6\u3002<\/p>\n<p><b>\u56fe\u50cf<\/b><\/p>\n<p>\u5728\u7a0b\u5e8f\u4e2d\u6dfb\u52a0\u56fe\u50cf\u76f8\u5bf9\u6bd4\u8f83\u7b80\u5355\uff0cCVI\u4e2d\u76f4\u63a5\u63d0\u4f9b\u4e86\u56fe\u50cf\u63a7\u4ef6\uff0c\u901a\u8fc7\u63a7\u4ef6\u7684\u5e2e\u52a9\u6587\u6863\u5f88\u5bb9\u6613\u638c\u63e1\u5728GUI\u4e2d\u6dfb\u52a0\u56fe\u50cf\u4ee5\u53ca\u901a\u8fc7\u7a0b\u5e8f\u66f4\u6539\u56fe\u50cf\u7684\u65b9\u6cd5\u3002<\/p>\n<p><b>\u52a8\u753b<\/b><\/p>\n<p>\u52a8\u753b\u63a7\u4ef6\u662f\u7531Picture Ring\uff08\u56fe\u50cf\u5217\u8868\uff09\u63a7\u4ef6\u8f6c\u5316\u800c\u6765\uff0c\u5728\u7f16\u8f91\u754c\u9762\u6dfb\u52a0PictureRing\u4e4b\u540e\uff0c\u901a\u8fc7\u83dc\u5355-<u>F<\/u>ile-<u>O<\/u>pen-<u>F<\/u>unction Tree\uff08*.fp\uff09\uff0c\u6253\u5f00CVI\u5b89\u88c5\u76ee\u5f55\u4e0btoolslib\\custctrl\\animate.fp\u6587\u4ef6\uff0c\u5728CVI\u7a97\u53e3\u7684\u5de6\u4e0b\u89d2\u5373\u51fa\u73b0Animation Control\u7684\u5e93\u3002\u5e93\u4e2d\u63d0\u4f9b\u4e86\u5982\u4e0b\u56db\u4e2a\u51fd\u6570\uff1a<\/p>\n<p>\uff081\uff09 AnimateCtrl_Create \u76f4\u63a5\u521b\u5efa\u52a8\u753b\u63a7\u4ef6\uff08\u6b64\u51fd\u6570\u4f1a\u81ea\u52a8\u5728\u7f16\u8f91\u754c\u9762\u6dfb\u52a0Picture Ring\u63a7\u4ef6\uff0c\u4f46\u4e0d\u4f1a\u81ea\u52a8\u7ed9Picture Ring\u6dfb\u52a0\u56fe\u7247\uff09<\/p>\n<p>\uff082\uff09 AnimateCtrl_ConvertFromPictRing \u5c06Picture Ring\u63a7\u4ef6\u8f6c\u6362\u4e3a\u52a8\u753b\u63a7\u4ef6<\/p>\n<p>\uff083\uff09 AnimateCtrl_SetAttribute \u8bbe\u7f6e\u52a8\u753b\u63a7\u4ef6\u7684\u5c5e\u6027<\/p>\n<p>\uff084\uff09 AnimateCtrl_GetAttribute \u83b7\u53d6\u52a8\u753b\u63a7\u4ef6\u7684\u5c5e\u6027<\/p>\n<p>\u53e6\u5916\u5728\u6700\u65b0\u7248\u7684CVI\u4e2d\uff0cPicture\u63a7\u4ef6\u63d0\u4f9b\u4e86gif\u7684\u652f\u6301\uff0c\u7528\u6237\u53ef\u4ee5\u76f4\u63a5\u6dfb\u52a0gif\u52a8\u753b\u3002<\/p>\n<p><b>\u97f3\u9891<\/b><\/p>\n<p>\u540c\u6837CVI\u4e5f\u63d0\u4f9b\u4e86\u5bf9\u97f3\u9891\u64ad\u653e\u529f\u80fd\u7684\u652f\u6301\u3002CVI\u53ea\u63d0\u4f9b\u4e86\u5bf9wav\u6587\u4ef6\u64ad\u653e\u7684\u652f\u6301\uff0c\u82e5\u9700\u8981\u652f\u6301\u5176\u4ed6\u683c\u5f0f\u7684\u6587\u4ef6\u9700\u8981\u8c03\u7528\u5176\u4ed6\u7684dll\u6587\u4ef6\u5b8c\u6210\u3002\u51fd\u6570\u4e3a\uff1a<\/p>\n<p>sndPlaySound \u64ad\u653e\u6307\u5b9a\u6587\u4ef6\u8def\u5f84\u7684wav\u6587\u4ef6<\/p>\n<p><b>OpenGL<\/b><\/p>\n<p>CVI\u9ed8\u8ba4\u63d0\u4f9b\u5bf9OpenGL\u7684\u652f\u6301\uff0c\u51fd\u6570\u5e93\u6587\u4ef6\u4e3acviogl.fp\uff0c\u4f4d\u4e8eCVI\u5b89\u88c5\u76ee\u5f55\u7684toolslib\\custctrl\\cviogl.fp\u3002\u8be5\u51fd\u6570\u5e93\u6587\u4ef6\u5305\u542b\u4e86\u63a7\u4ef6\u4e0e\u4f5c\u56fe\u4e24\u4e2a\u5b50\u7c7b\u7684\u51fd\u6570\uff0c\u53ef\u4ee5\u5b8c\u6210\u521b\u5efa\u3001\u66f4\u65b0\u3001\u5220\u9664OpenGL\u63a7\u4ef6\u4ee5\u53ca\u83b7\u53d6OpenGL\u63a7\u4ef6\u5c5e\u6027\u7b49\u529f\u80fd\u3002<\/p>\n<p>\u5c24\u5176\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u6211\u4eec\u4e0d\u4ec5\u53ef\u4ee5\u4f7f\u7528cviogl.fp\u4e2d\u63d0\u4f9b\u7684\u51fd\u6570\uff0cOpenGL\u4e2d\u901a\u7528\u7684glau.lib\u3001glu32.lib\u3001opengl32.lib\u5e93\u4e2d\u7684\u6240\u6709\u51fd\u6570\u90fd\u53ef\u4ee5\u4f7f\u7528\u3002\u4e5f\u5c31\u662f\u8bf4\uff0cOpenGL\u5f3a\u5927\u7684\u529f\u80fd\u4e5f\u53ef\u4ee5\u5728CVI\u73af\u5883\u4e0b\u53d1\u6325\u7684\u6dcb\u6f13\u5c3d\u81f4\u3002<\/p>\n<p>OpenGL\u672c\u8eab\u5c31\u662f\u4e00\u4e2a\u529f\u80fd\u5f3a\u5927\u7684\u5e93\uff0c\u76ee\u524d\u5f88\u591a3D\u6e38\u620f\u90fd\u662f\u57fa\u4e8eOpenGL\u8bbe\u8ba1\uff0c\u6b64\u5904\u7bc7\u5e45\u6240\u9650\u4e0d\u518d\u5c55\u5f00\uff0c\u611f\u5174\u8da3\u7684\u8bfb\u8005\u53ef\u4ee5\u5c06\u4ee5\u524d\u5199\u7684OpenGL\u4ee3\u7801\u79fb\u690d\u5230CVI\u73af\u5883\u4e0b\u3002<\/p>\n<h2><span id=\"nbsp_316_CVISQL_ToolKit\">&nbsp; 3.1.6 <span style=\"font-size: 14px\">\u5728CVI\u4e2d\u4f7f\u7528<\/span><span style=\"font-size: 14px\">SQL ToolKit<\/span><\/span><\/h2>\n<p>LabWindows\/CVI SQLToolkit\u662f\u4e00\u4e2a\u7528\u6765\u8bbf\u95ee\u6570\u636e\u5e93\u7684\u8f6f\u4ef6\u5de5\u5177\u5305\u3002\u5de5\u5177\u5305\u91cc\u5305\u542b\u4e86\u4e00\u4e2a\u7528\u6765\u5b8c\u6210\u4e00\u822c\u6570\u636e\u5e93\u4efb\u52a1\u7684\u9ad8\u7ea7\u51fd\u6570\u96c6\u3002\u5728\u5176\u57fa\u7840\u4e0a\uff0c\u53ef\u5b9e\u73b0\u5b9a\u5236\u4efb\u52a1\u7b49\u9ad8\u7ea7\u529f\u80fd\u7684\u5f00\u53d1\u3002LabWindows\/CVI SQL\u5de5\u5177\u5305\u63d0\u4f9b\u82e5\u5e72ODBC\u6570\u636e\u5e93\u9a71\u52a8\u5668\uff0c\u5de5\u5177\u5305\u7b26\u5408ODBC\u6807\u51c6\uff0c\u56e0\u6b64\u5bf9\u4efb\u4f55\u7b26\u5408ODBC\u6570\u636e\u5e93\u9a71\u52a8\u5668\u5747\u53ef\u4f7f\u7528\u3002\u5e38\u89c1\u7684Microsoft Office Access\u652f\u6301\u7684.accdb\u3001.mdb\u6587\u4ef6\u90fd\u53ef\u4ee5\u901a\u8fc7ODBC\u6570\u636e\u5e93\u9a71\u52a8\u5668\u4f7f\u7528\u3002<\/p>\n<p>SQL Toolkit\u5e76\u4e0d\u968fCVI\u7684\u5b89\u88c5\u53d1\u884c\u5305\u4e00\u8d77\u5b89\u88c5\uff0c\u7528\u6237\u82e5\u60f3\u4f7f\u7528CVI\u5f00\u53d1\u6570\u636e\u5e93\u9700\u8981\u989d\u5916\u4eceNI\u7684\u5b98\u65b9\u7f51\u7ad9\u4e0b\u8f7d\uff1a<\/p>\n<p>ftp:\/\/ftp.ni.com\/evaluation\/cvi\/pc\/toolkits\/NILWCVISQL220.exe<\/p>\n<p>\u5229\u7528CVI SQL Toolkit\u8fdb\u884c\u6570\u636e\u5e93\u64cd\u4f5c\u901a\u5e38\u7531\u4ee5\u4e0b\u4e94\u6b65\u5b8c\u6210\uff1a<\/p>\n<p>\u8fde\u63a5\u6570\u636e\u5e93-\u6fc0\u6d3bSQL\u8fde\u63a5-\u5904\u7406SQL\u8bed\u53e5-\u65ad\u5f00SQL\u8fde\u63a5-\u65ad\u5f00\u6570\u636e\u5e93\u3002<\/p>\n<p>\u56fe 3\u20115\u63d0\u4f9b\u4e86\u4f7f\u7528SQL Toolkit\u5b9e\u73b0\u6570\u636e\u5e93\u64cd\u4f5c\u7684\u6d41\u7a0b\u56fe\uff0c\u4e00\u822c\u5bf9ODBC\u6570\u636e\u5e93\u8fdb\u884c\u64cd\u4f5c\u90fd\u662f\u6839\u636e\u56fe 3\u20115\u7684\u8bf4\u660e\u4f9d\u6b21\u8c03\u7528\u5185\u90e8\u7684\u51fd\u6570\u5b9e\u73b0\u7684\u3002<\/p>\n<p><b>\u8fde\u63a5\u6570\u636e\u5e93<\/b><\/p>\n<p>CVI\u63d0\u4f9b\u7684\u8fde\u63a5\u6570\u636e\u5e93\u7684\u51fd\u6570\u53ea\u6709\u4e00\u4e2a\uff1aDBConnect\u3002<\/p>\n<p>DBConnect\u7684\u53c2\u6570\u4e3aODBC\u8fde\u63a5\u5b57\u7b26\u4e32\u3002ODBC\u8fde\u63a5\u5b57\u7b26\u4e32\u53ef\u4ee5\u5728ODBC\u6570\u636e\u6e90\u7ba1\u7406\u5668\uff08\u5728\u201c\u5f00\u59cb\u83dc\u5355\u201d-\u201c\u7a0b\u5e8f\u201d-\u201c\u7ba1\u7406\u5de5\u5177\u201d-\u201c\u6570\u636e\u6e90 (ODBC)\u201d\u4e2d\u6253\u5f00\uff09\u7684\u7cfb\u7edfDSN\u4e2d\u6dfb\u52a0\u3002\u5982\u56fe 3\u20114\u6240\u793a\u7684\u7b2c\u4e00\u4e2a\u6570\u636e\u5e93\u7684\u8fde\u63a5\u5b57\u7b26\u4e32\u5e94\u8be5\u4e3a\uff1a<\/p>\n<p align=\"center\">&nbsp;&nbsp;&nbsp; &#8220;DSN=CVI SQL Samples&#8221;<\/p>\n<p><b>\u6fc0\u6d3bSQL<\/b><b>\u8fde\u63a5<\/b><\/p>\n<p>CVI\u63d0\u4f9b\u4e86\u4e24\u79cd\u6fc0\u6d3bSQL\u8fde\u63a5\u7684\u65b9\u5f0f\uff1a\u81ea\u52a8SQL\u548c\u663e\u5f0fSQL\u3002\u81ea\u52a8SQL\u5bf9\u5e94\u56fe 3\u20115\u7684DBBeginMap\u53ca\u4e0b\u9762\u7684\u7cfb\u5217\u51fd\u6570\uff0c\u53ea\u80fd\u6784\u9020\u7b80\u5355\u7684SELECT\u8bed\u53e5\u548cCREATE TABLE\u8bed\u53e5\u3002\u663e\u5f0fSQL\u5bf9\u5e94\u56fe 3\u20115\u7684DBActivateSQL\u53ca\u4e0b\u65b9\u7684\u7cfb\u5217\u51fd\u6570\uff0c\u53ef\u4ee5\u6267\u884c\u66f4\u590d\u6742\u7684SELECT\u8bed\u53e5\u4ee5\u53ca\u5176\u4ed6\u8bed\u53e5\u3002<\/p>\n<p><b>\u5904\u7406SQL<\/b><b>\u8bed\u53e5<\/b><\/p>\n<p>\u4f7f\u7528SELECT\u8bed\u53e5\u5fc5\u987b\u5c06\u9009\u62e9\u7684\u5b57\u6bb5\u7ed1\u5b9a\u5230\u7a0b\u5e8f\u4e2d\u7684\u53d8\u91cf\u4e0a\u3002\u63a5\u7740\u7528\u53d6\u503c\u51fd\u6570\u83b7\u53d6\u6240\u9009\u8bb0\u5f55\u3002\u6bcf\u6b21\u8c03\u7528\u53d6\u503c\u51fd\u6570\uff0c\u5de5\u5177\u5305\u5c06\u5217\u53d8\u91cf\u62f7\u8d1d\u5230\u5728\u7a0b\u5e8f\u4e2d\u7ed1\u5b9a\u7684\u53d8\u91cf\u3002\u66f4\u65b0\u884c\u6216\u521b\u5efa\u884c\u65f6\u8fd8\u53ef\u7528\u7ed1\u5b9a\u7684\u53d8\u91cf\uff0c\u5373\u66f4\u65b0\u884c\u6216\u521b\u5efa\u884c\u65f6\u5c06\u65b0\u503c\u62f7\u8d1d\u5230\u7ed1\u5b9a\u7684\u53d8\u91cf\u5e76\u968f\u540e\u8c03\u7528\u9002\u5f53\u7684\u51fd\u6570\uff0c\u5c06\u7a0b\u5e8f\u4e2d\u7684\u6570\u636e\u6dfb\u52a0\u5230\u6570\u636e\u5e93\u5bf9\u5e94\u7684\u5b57\u6bb5\u3002CVI SQL Toolkit\u63d0\u4f9b\u4e86DBMapColumnTo\u51fd\u6570\u4ee5\u53caDBBindCol\u51fd\u6570\uff08\u5982\u56fe 3\u20115\uff09\uff0c\u5e2e\u52a9\u7528\u6237\u7ed1\u5b9a\u6570\u636e\u5e93\u7684\u5bf9\u5e94\u6570\u636e\u5230\u53d8\u91cf\u4e2d\u3002<\/p>\n<p><b>\u65ad\u5f00SQL<\/b><b>\u8fde\u63a5<\/b><\/p>\n<p>SQL\u64cd\u4f5c\u540e\uff0c\u5e94\u8be5\u65ad\u5f00SQL\u8fde\u63a5\u6765\u91ca\u653e\u7cfb\u7edf\u8d44\u6e90\u3002\u5bf9\u4e8e\u81ea\u52a8SQL\u8fde\u63a5\uff0c\u4f7f\u7528DBDeactivateMap\u51fd\u6570\uff0c\u5bf9\u4e8e\u663e\u5f0fSQL\u8fde\u63a5\uff0c\u4f7f\u7528DBDeactivateSQL\u51fd\u6570\u3002<\/p>\n<p><b>\u65ad\u5f00\u6570\u636e\u5e93\u8fde\u63a5<\/b><\/p>\n<p>\u6570\u636e\u5e93\u64cd\u4f5c\u7ed3\u675f\u540e\uff0c\u5e94\u8be5\u65ad\u5f00\u6570\u636e\u5e93\u8fde\u63a5\u6765\u91ca\u653e\u7cfb\u7edf\u8d44\u6e90\u3002CVI\u63d0\u4f9b\u4e86DEDisconnect\u65ad\u5f00\u8fde\u63a5\u3002<\/p>\n<p>\u5177\u4f53\u7684\u51fd\u6570\u4f7f\u7528\u8bf4\u660e\u53c2\u89c1CVI\u5b89\u88c5\u76ee\u5f55\u4e2dbin\\cvisqlref.chm\u7684\u5e2e\u52a9\u6587\u4ef6\u3002<\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/9.jpg\"><img loading=\"lazy\" title=\"9\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"9\" src=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/9_thumb.jpg\" width=\"473\" height=\"386\"><\/a><\/p>\n<p align=\"center\"><a name=\"_Ref350715108\"><\/a><span style=\"font-size: small\">\u56fe<\/span> <span style=\"font-size: small\">3\u20114 ODBC\u6570\u636e\u6e90\u7ba1\u7406\u5668<\/span><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/10.jpg\"><img loading=\"lazy\" title=\"10\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"10\" src=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/10_thumb.jpg\" width=\"605\" height=\"644\"><\/a><\/p>\n<p align=\"center\"><a name=\"_Ref350714713\"><\/a><span style=\"font-size: small\">\u56fe<\/span> <span style=\"font-size: small\">3\u20115 CVI SQL Toolkit\u51fd\u6570\u5e93\u4f7f\u7528\u6d41\u7a0b\u56fe<\/span><\/p>\n<p>\u4ece\u4e0a\u9762\u7684\u56fe 3\u20115\u53ef\u4ee5\u770b\u51fa\uff0c\u82e5\u4e0d\u9700\u8981\u7ed1\u5b9a\u53d8\u91cf\uff0c\u5219\u53ef\u4f7f\u7528DBImmediateSQL\u6267\u884c\u4e00\u4e2aSQL\u8bed\u53e5\uff0c\u66f4\u52a0\u65b9\u4fbf\u5feb\u6377\u3002<\/p>\n<p>\u4e0b\u9762\u7684\u4f8b\u5b50\u7ed9\u51fa\u4e86\u4ece\u6570\u636e\u5e93\u7684USERS\u8868\u4e2d\u67e5\u627e\u7528\u6237ID\u4e3a2\u7684\u7528\u6237\u540d\u4e0e\u7528\u6237\u5e74\u9f84\u7684\u5b8c\u6574\u4ee3\u7801\u3002USER\u8868\u6570\u636e\u5e93\u53c2\u89c1\u56fe 3\u20116\u3002\u5176\u4e2dID\u4e3a\u81ea\u52a8\u7f16\u53f7\u7c7b\u578b\uff0cUserName\u4e3a\u6587\u672c\u7c7b\u578b\uff0cAge\u4e3a\u6570\u5b57\u7c7b\u578b\u3002\u8fd0\u884c\u4ee3\u7801\u524d\uff0c\u9700\u8981\u5b9e\u73b0\u5728\u6570\u636e\u6e90ODBC\u7ba1\u7406\u5668\u4e2d\u6dfb\u52a0\u6570\u636e\u6e90\u540d\u4e3a\u201cCVI SQL Samples\u201d\u7684mdf\u6587\u4ef6\u3002<\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/11.jpg\"><img loading=\"lazy\" title=\"11\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"11\" src=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/11_thumb.jpg\" width=\"433\" height=\"142\"><\/a><\/p>\n<p align=\"center\"><a name=\"_Ref350772755\"><\/a><span style=\"font-size: small\">\u56fe<\/span> <span style=\"font-size: small\">3\u20116 \u6570\u636e\u5e93USERS\u8868<\/span><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/12.jpg\"><img loading=\"lazy\" title=\"12\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"12\" src=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/12_thumb.jpg\" width=\"498\" height=\"644\"><\/a><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/13.jpg\"><img loading=\"lazy\" title=\"13\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"13\" src=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/13_thumb.jpg\" width=\"548\" height=\"167\"><\/a><\/p>\n<h2><span id=\"nbsp_317_CVIDDE\">&nbsp; 3.1.7 <span style=\"font-size: 14px\">\u5728CVI\u4e2d\u4f7f\u7528<\/span><span style=\"font-size: 14px\">\u526a\u8d34\u677f\u4e0e\u52a8\u6001\u6570\u636e\u4ea4\u6362\uff08DDE\uff09<\/span><\/span><\/h2>\n<p>\u526a\u8d34\u677f\uff08ClipBoard\uff09\u4e0e\u52a8\u6001\u6570\u636e\u4ea4\u6362\uff08DDE\uff0cDynamic Data Exchange\uff09\u90fd\u662f\u7528\u4e8e\u7528\u4e8e\u5e94\u7528\u7a0b\u5e8f\u4ea4\u6362\u6570\u636e\u5171\u4eab\u4fe1\u606f\u7684\u5de5\u5177\u548c\u9014\u5f84\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8eWindows\u64cd\u4f5c\u7cfb\u7edf\u4e2d\u3002<\/p>\n<p>CVI\u5bf9\u4e8e\u526a\u8d34\u677f\u63d0\u4f9b\u4e86\u56db\u4e2a\u51fd\u6570\uff0c\u5206\u522b\u63d0\u4f9b\u4e86\u5411\u526a\u8d34\u677f\u4e2d\u5199\u5165\u6587\u672c\u3001\u56fe\u50cf\u4ee5\u53ca\u4ece\u526a\u8d34\u677f\u4e2d\u8bfb\u51fa\u6587\u672c\u3001\u56fe\u50cf\u7684\u529f\u80fd\u3002<\/p>\n<p>\uff081\uff09 ClipboardPutText \u5411\u526a\u8d34\u677f\u62f7\u8d1d\u6587\u672c\u683c\u5f0f\u7684\u6570\u636e<\/p>\n<p>\uff082\uff09 ClipboardPutBitmap \u5411\u526a\u8d34\u677f\u62f7\u8d1d\u4f4d\u56fe\u683c\u5f0f\u7684\u6570\u636e<\/p>\n<p>\uff083\uff09 ClipboardGetText \u4ece\u526a\u8d34\u677f\u4e2d\u8bfb\u53d6\u6587\u672c\u683c\u5f0f\u7684\u6570\u636e<\/p>\n<p>\uff084\uff09 ClipboardGetBitmap \u4ece\u526a\u8d34\u677f\u4e2d\u8bfb\u53d6\u4f4d\u56fe\u683c\u5f0f\u7684\u6570\u636e<\/p>\n<p>\u4f7f\u7528DDE\u901a\u8baf\u9700\u8981\u4e24\u4e2aWindows\u5e94\u7528\u7a0b\u5e8f\uff0c\u5176\u4e2d\u4e00\u4e2a\u4f5c\u4e3a\u670d\u52a1\u5668\u5904\u7406\u4fe1\u606f\uff0c\u53e6\u5916\u4e00\u4e2a\u4f5c\u4e3a\u5ba2\u6237\u673a\u4ece\u670d\u52a1\u5668\u83b7\u5f97\u4fe1\u606f\u3002\u5ba2\u6237\u673a\u5e94\u7528\u7a0b\u5e8f\u5411\u5f53\u524d\u6240\u6fc0\u6d3b\u7684\u670d\u52a1\u5668\u5e94\u7528\u7a0b\u5e8f\u53d1\u9001\u4e00\u6761\u6d88\u606f\u8bf7\u6c42\u4fe1\u606f\uff0c\u670d\u52a1\u5668\u5e94\u7528\u7a0b\u5e8f\u6839\u636e\u8be5\u4fe1\u606f\u4f5c\u51fa\u5e94\u7b54\uff0c\u4ece\u800c\u5b9e\u73b0\u4e24\u4e2a\u7a0b\u5e8f\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\u3002<\/p>\n<p>DDE\u6700\u65e9\u662f\u968f\u7740Windows3.1\u7531\u5fae\u8f6f\u516c\u53f8\u63d0\u51fa\u7684\uff0c\u867d\u7136\u76ee\u524d\u5f88\u591a\u8f6f\u4ef6\u652f\u6301DDE\uff0c\u4f46\u662f\u76ee\u524d\u8bf8\u591a\u516c\u53f8\u5df2\u7ecf\u505c\u6b62\u4e86\u5bf9DDE\u7684\u652f\u6301\u3002<\/p>\n<p>DDE\u901a\u5e38\u7528\u6765\u5728\u7a0b\u5e8f\u4e2d\u5b9e\u73b0\u5bfc\u51fa\u6570\u636e\u4fdd\u5b58\u4e3aExcel\u6216\u8005Word\u4e2d\uff0c\u4f46\u662fCVI\u63d0\u4f9b\u4e86\u6548\u7387\u66f4\u9ad8\u66f4\u6613\u7528\u7684ActiveX\u63a7\u4ef6\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u8fbe\u5230\u540c\u6837\u7684\u76ee\u7684\u3002<\/p>\n<h2><span id=\"nbsp_318_CVIActiveX\">&nbsp; 3.1.8 <span style=\"font-size: 14px\">\u5728CVI\u4e2d\u8fdb\u884c<\/span><span style=\"font-size: 14px\">ActiveX\u63a7\u4ef6\u64cd\u4f5c<\/span><\/span><\/h2>\n<p>ActiveX\u662fMicrosoft\u5bf9\u4e8e\u4e00\u7cfb\u5217\u7b56\u7565\u6027\u9762\u5411\u5bf9\u8c61\u7a0b\u5e8f\u6280\u672f\u548c\u5de5\u5177\u7684\u79f0\u547c\uff0c\u5176\u4e2d\u4e3b\u8981\u7684\u6280\u672f\u662f\u7ec4\u4ef6\u5bf9\u8c61\u6a21\u578b\uff08COM\uff09\uff0c\u53ef\u88ab\u5176\u4ed6\u5e94\u7528\u7a0b\u5e8f\u7f16\u7a0b\u9a71\u52a8\uff0c\u5b9e\u73b0\u7279\u6b8a\u7684\u7a0b\u5e8f\u95f4\u8c03\u7528\u529f\u80fd\u3002COM\u7ec4\u4ef6\uff08ActiveX\u63a7\u4ef6\uff09\u53ef\u7531\u4e0d\u540c\u8bed\u8a00\u7684\u5f00\u53d1\u5de5\u5177\u5f00\u53d1\uff0cVC\u3001PowerBuilder\u7b49\u7f16\u7a0b\u5f00\u53d1\u5de5\u5177\u5747\u53ef\u5f00\u53d1ActiveX\u63a7\u4ef6\u3002<\/p>\n<p>ActiveX\u5728\u5e7f\u4e49\u4e0a\u662f\u6307\u5fae\u8f6f\u516c\u53f8\u7684\u6574\u4e2aCOM\u67b6\u6784\uff0c\u4f46\u662f\u73b0\u5728\u901a\u5e38\u7528\u6765\u79f0\u547c\u57fa\u4e8e\u6807\u51c6COM\u63a5\u53e3\u6765\u5b9e\u73b0\u5bf9\u8c61\u8fde\u63a5\u4e0e\u5d4c\u5165\u7684ActiveX\u63a7\u4ef6\uff0c\u5e38\u5e38\u7528\u4e8e\u5728IE\u4e2d\u589e\u52a0\u4e30\u5bcc\u7684\u6269\u5c55\u529f\u80fd\u3002\u800c\u5728\u672c\u6559\u7a0b\u4e2d\uff0c\u6211\u4eec\u63d0\u5230\u7684ActiveX\u63a7\u4ef6\u5747\u6307\u7684\u5e7f\u4e49\u4e0a\u7684ActiveX\u63a7\u4ef6\uff0c\u5373\u57fa\u4e8eCOM\u6a21\u578b\u7684\u5f00\u53d1\u7ec4\u4ef6\u3002<\/p>\n<p>\u70b9\u51fbCVI\u83dc\u5355<u>T<\/u>ools-Create Active<u>X<\/u> Controller\u2026\uff0c\u6253\u5f00\u521b\u5efaActiveX Controller Wizard\uff0c\u70b9\u51fb<u>N<\/u>ext\u5373\u53ef\u53d1\u73b0\u6709\u5927\u91cf\u53ef\u4f9b\u6211\u4eec\u4f7f\u7528\u7684ActiveX\u63a7\u4ef6\u3002\u901a\u8fc7\u6dfb\u52a0\u9002\u5f53\u7684ActiveX\u63a7\u4ef6\uff0c\u6211\u4eec\u4e0d\u4ec5\u53ef\u4ee5\u4ece\u5e38\u7528\u7684Office\u8f6f\u4ef6\u4e2d\u5199\u5165\u3001\u8bfb\u53d6\u6570\u636e\uff0c\u64cd\u4f5c\u6570\u636e\u5e93\uff0c\u83b7\u53d6\u4e0eMatlab\u7684\u63a5\u53e3\u4ee5\u4f7f\u7528Matlab\u8fdb\u884c\u6570\u636e\u5904\u7406\uff0c\u8fd8\u53ef\u4ee5\u5229\u7528AutoCAD\u3001QQ\u3001IE\u3001PowerDesigner\u3001SolidWorks\u7b49\u8bf8\u591a\u9886\u57df\u4e3b\u6d41\u7684\u8f6f\u4ef6\u7684\u7ec4\u4ef6\u8fdb\u884c\u76f8\u5173\u7a0b\u5e8f\u7684\u7f16\u5199\u3002<\/p>\n<p>\u9650\u4e8e\u7bc7\u5e45\uff0c\u672c\u8282\u53ea\u4ee5\u4e00\u4e2a\u5b9e\u4f8b\u5411\u5927\u5bb6\u4ecb\u7ecd\u4f7f\u7528ActiveX\u63a7\u4ef6\u5f00\u53d1\u5e94\u7528\u7a0b\u5e8f\u7684\u57fa\u672c\u8fc7\u7a0b\u4e0e\u65b9\u6cd5\u3002\u5728\u8fd9\u4e2a\u5b9e\u4f8b\u4e2d\uff0c\u6211\u4eec\u5c06\u901a\u8fc7Microsoft Excel 9.0 Object Lib\u8fd9\u4e2aActiveX\u63a7\u4ef6\u6253\u5f00Excel\u6587\u4ef6\u5e76\u5411\u5176\u4e2d\u5199\u51650\uff5e99\u8fd9100\u4e2a\u6570\u636e\u5e76\u5c06Excel\u6587\u4ef6\u4fdd\u5b58\u5728\u6307\u5b9a\u4f4d\u7f6e\u3002<\/p>\n<p>\u5047\u8bbe\u6211\u4eec\u8ba1\u7b97\u673a\u4e0a\u5b89\u88c5\u4e86Office2000\u3002\u5355\u51fbCVI\u83dc\u5355<u>T<\/u>ools-Create Active<u>X<\/u> Controller\u2026\uff0c\u70b9\u51fb\u4e0b\u4e00\u6b65\uff0c\u5728ActiveX Server\u9009\u9879\u4e2d\u627e\u5230Microsoft Excel 9.0\uff0c\u70b9\u51fb\u4e0b\u4e00\u6b65\uff0c\u9009\u62e9\u51fd\u6570\u5e93.fp\u6587\u4ef6\u4fdd\u5b58\u7684\u4f4d\u7f6e\u4e4b\u540e\uff0cCVI\u5373\u5728\u5f53\u524d\u5de5\u7a0b\u4e2d\u6dfb\u52a0\u4e86Microsoft Excel 9.0 Object Lib\u7684\u76f8\u5173\u5e93\u6587\u4ef6\u3002<\/p>\n<p>\u82e5\u5728\u8ba1\u7b97\u673a\u4e0a\u5b89\u88c5\u7684Office\u7248\u672c\u4e0d\u662f2000\uff0c\u90a3\u4e5f\u6ca1\u5173\u7cfb\uff0c\u4eceCVI\u5b89\u88c5\u76ee\u5f55\u4e2d\u7684\u201csamples\\activex\\excel\u201d\u4e2d\u627e\u5230excel2000.fp\u3001excel2000.h\u3001excel2000.obj\u548cexcel2000.sub\u6587\u4ef6\uff0c\u5c06\u6b64\u56db\u4e2a\u6587\u4ef6\u590d\u5236\u5230\u5de5\u7a0b\u76ee\u5f55\u4e0b\uff0c\u5c06fp\u6587\u4ef6\u6dfb\u52a0\u5230\u5f53\u524d\u5de5\u7a0b\u4e2d\u4e4b\u540e\u540c\u6837\u53ef\u4ee5\u8fbe\u5230\u6dfb\u52a0Microsoft Excel 9.0 Object Lib\u5e93\u7684\u529f\u80fd\u3002<\/p>\n<p>\u5728\u5de5\u7a0b\u7684C\u8bed\u8a00\u6587\u4ef6\u4e2d\u8f93\u5165\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/14.jpg\"><img loading=\"lazy\" title=\"14\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"14\" src=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/14_thumb.jpg\" width=\"554\" height=\"319\"><\/a><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/15.jpg\"><img loading=\"lazy\" title=\"15\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"15\" src=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/15_thumb.jpg\" width=\"565\" height=\"524\"><\/a><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/16.jpg\"><img loading=\"lazy\" title=\"16\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"16\" src=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/16_thumb.jpg\" width=\"563\" height=\"395\"><\/a><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/17.jpg\"><img loading=\"lazy\" title=\"17\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"17\" src=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/17_thumb.jpg\" width=\"527\" height=\"644\"><\/a><\/p>\n<p>\u4e0a\u9762\u7684\u4f8b\u5b50\u8fd0\u884c\u540e\uff0c\u5c06\u4f1a\u5728\u7cfb\u7edf\u7684D\u76d8\u6839\u76ee\u5f55\u4e0b\u591a\u51fa\u4e00\u4efd\u53eb\u505a123.xls\u7684Excel\u6587\u4ef6\u3002\u6253\u5f00Excel\u6587\u4ef6\u4e4b\u540e\uff0c\u53d1\u73b0Excel\u4e2d\u6570\u636e\u5982\u6240\u793a\u3002<\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/18.jpg\"><img loading=\"lazy\" title=\"18\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"18\" src=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/18_thumb.jpg\" width=\"571\" height=\"175\"><\/a><\/p>\n<p align=\"center\"><span style=\"font-size: small\">\u56fe 3\u20117 ActiveX\u63a7\u4ef6\u793a\u4f8b\u7a0b\u5e8f\u8fd0\u884c\u7ed3\u679c<\/span><\/p>\n<p>\u5728\u4e0a\u9762\u7684\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u4f9d\u6b21\u901a\u8fc7\u83b7\u53d6Excel\u7684\u7a0b\u5e8f\u53e5\u67c4\u3001\u83b7\u53d6Excel\u7684\u5de5\u4f5c\u7c3f\u7ec4\u53e5\u67c4\u3001\u83b7\u53d6Excel\u7684\u5de5\u4f5c\u7c3f\u53e5\u67c4\u3001\u83b7\u53d6Excel\u7684\u5de5\u4f5c\u8868\u7ec4\u53e5\u67c4\u3001\u83b7\u53d6Excel\u7684\u5de5\u4f5c\u8868\u53e5\u67c4\u3001\u83b7\u53d6Excel\u7b2c\u4e00\u4e2a\u5de5\u4f5c\u8868\u53e5\u67c4\uff0c\u6700\u7ec8\u83b7\u53d6Excel\u5de5\u4f5c\u8868\u7684\u8303\u56f4\u53e5\u67c4\u3002\u83b7\u53d6\u4e86Excel\u5de5\u4f5c\u8868\u53e5\u67c4\u4e4b\u540e\u4fbf\u53ef\u5bf9\u5de5\u4f5c\u8868\u6307\u5b9a\u533a\u57df\u5185\u7684\u5185\u5bb9\u8fdb\u884c\u64cd\u4f5c\u4e86\u3002\u64cd\u4f5c\u7ed3\u675f\u4e4b\u540e\uff0c\u52a1\u5fc5\u5c06\u83b7\u53d6\u7684\u53e5\u67c4\u9010\u4e2a\u9500\u6bc1\uff0c\u5426\u5219\u4f1a\u5bfc\u81f4\u7cfb\u7edf\u8d44\u6e90\u88ab\u5360\u7528\uff0c\u751f\u6210\u7684\u6587\u4ef6\u88ab\u5360\u7528\uff0c\u65e0\u6cd5\u8fdb\u884c\u540e\u7eed\u64cd\u4f5c\u3002<\/p>\n<p>\u5229\u7528ActiveX\u63a7\u4ef6\u5728CVI\u4e0b\u53ef\u4ee5\u5b9e\u73b0\u8bf8\u591a\u6709\u7528\u7684\u529f\u80fd\uff0c\u4f46\u662f\u4ecd\u7136\u4e0d\u53ef\u907f\u514d\u7684\u5b58\u5728\u6709\u7684ActiveX\u63a7\u4ef6\u65e0\u6cd5\u627e\u5230\u7684\u95ee\u9898\u3002\u5728Windows\u4e0b\u53ef\u4ee5\u201c\u5f00\u59cb\u83dc\u5355\u201d-\u201c\u8fd0\u884c\u201d\u4e2d\u8f93\u5165regsvr32\u547d\u4ee4\u4ee5\u6ce8\u518cActive\u63a7\u4ef6\u3002\u8be6\u7ec6\u4fe1\u606f\u53ef\u81ea\u884c\u901a\u8fc7\u5e2e\u52a9\u6587\u6863\u6216\u8005Google\u67e5\u627e\u3002<\/p>\n<h1><span id=\"32\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1\">3.2 \u81ea\u52a8\u5316\u6d4b\u8bd5\u63a5\u53e3\u7f16\u7a0b<\/span><\/span><\/h1>\n<h4><\/h4>\n<h2><span id=\"nbsp_321\">&nbsp; 3.2.1 \u7efc\u8ff0<\/span><\/h2>\n<p>\u81ea\u52a8\u5316\u6d4b\u8bd5\u7cfb\u7edf\uff08ATS\uff0cAutomatic Test System\uff09\u662f\u6307\u6d4b\u8bd5\u4eea\u5668\u5728\u8ba1\u7b97\u673a\u7684\u63a7\u5236\u4e0b\uff0c\u5411\u88ab\u6d4b\u5bf9\u8c61\u6309\u7167\u4e00\u5b9a\u7684\u65f6\u5e8f\u548c\u987a\u5e8f\u63d0\u4f9b\u6fc0\u52b1\uff0c\u540c\u65f6\u5bf9\u88ab\u6d4b\u5bf9\u8c61\u5728\u8be5\u6fc0\u52b1\u4e0b\u7684\u54cd\u5e94\u8fdb\u884c\u6d4b\u91cf\u7684\u7cfb\u7edf\u3002\u81ea\u4ece20\u4e16\u7eaa70\u5e74\u4ee3\u60e0\u666e\u6b63\u5f0f\u63a8\u51fa\u4e86\u7b2c\u4e00\u79cd\u6d4b\u8bd5\u603b\u7ebfGPIB\u4ee5\u6765\uff0c\u5148\u540e\u51fa\u73b0\u4e86GPIB\u3001VXI\u3001PXI\u4ee5\u53caLXI\u7b49\u5927\u91cf\u6d4b\u8bd5\u603b\u7ebf\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u5728PC\u63a5\u53e3\u65b9\u9762\uff0cPCI\u3001ISA\u3001RS232\u3001USB\u30011394\u3001CAN\u7b49\u603b\u7ebf\u4e5f\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u53d1\u5c55\u548c\u5229\u7528\uff0c\u4e5f\u6709\u4e0d\u5c11\u603b\u7ebf\u5982ISA\u603b\u7ebf\u56e0\u4e3a\u5e26\u5bbd\u96be\u4ee5\u6ee1\u8db3\u5f53\u4eca\u5927\u90e8\u5206\u7684\u9700\u6c42\u800c\u9010\u6e10\u9000\u51fa\u5386\u53f2\u821e\u53f0\u3002<\/p>\n<p>GPIB\u603b\u7ebf\u662f\u5728\u7f8e\u56fd HP\u516c\u53f8\u4e00\u79cd1965\u5e74\u63a8\u51fa\u7684\u7684\u4eea\u5668\u63a5\u53e3\u7cfb\u7edf (HP-IB)\u53d1\u5c55\u8d77\u6765\u7684\u3002GPIB\u63a5\u53e3\u5177\u6709\u4ee5\u4e0b\u57fa\u672c\u7279\u6027\uff1a\u6d4b\u8bd5\u7cfb\u7edf\u6240\u4f7f\u7528\u7684\u5168\u90e8\u4eea\u5668\u548c\u8ba1\u7b97\u673a\u5747\u901a\u8fc7\u4e00\u7ec4\u6807\u51c6\u6bcd\u7ebf\u76f8\u4e92\u8fde\u63a5\uff0c\u4eea\u5668\u201c\u5e76\u8054\u201d\u5728\u7cfb\u7edf\u5185\u90e8\uff0c\u540c\u65f6\u4eea\u5668\u4e4b\u95f4\u53ef\u4ee5\u76f4\u63a5 \u201c\u901a\u8bdd\u201d\u3002 GPIB\u603b\u7ebf\u7684\u6bcd\u7ebf\u753116\u6761\u4fe1\u53f7\u7ebf\u6784\u6210\uff0c\u5176\u5668\u4ef6\u5bb9\u91cf\u4e3a15\u53f0\uff0c\u5728GPIB \u7cfb\u7edf\u4e2d\uff0cGPIB\u63a5\u53e3\u5171\u5b9a\u4e49\u4e8610\u79cd\u63a5\u53e3\u529f\u80fd\uff1a\u63a7\u8005\u529f\u80fd\u3001\u8bb2\u8005\u529f\u80fd\u3001\u542c\u8005\u529f\u80fd\uff0c\u6e90\u65b9\u6302\u94a9\u529f\u80fd\u3001\u53d7\u65b9\u6302\u94a9\u529f\u80fd\uff0c\u670d\u52a1\u8bf7\u6c42\u529f\u80fd\u3001\u5e76\u884c\u67e5\u8be2\u529f\u80fd\u3001\u8fdc\u7a0b\u63a7\u5236\u672c\u529f\u80fd\u3001\u5668\u4ef6\u89e6\u53d1\u529f\u80fd\u3001\u5668\u4ef6\u6e05\u9664\u529f\u80fd\u3002\u57282007\u5e74\u7684\u7b2c\u4e09\u5b63\u5ea6\uff0c\u7531\u6d4b\u8bd5\u4e0e\u6d4b\u91cf\u9886\u5bfc\u5382\u5546\u53d1\u5e03\u7684\u65b0\u578b\u4eea\u5668\u4e2d\uff0c\u8d85\u8fc780%\u542b\u6709GPIB\u63a5\u53e3\u3002<\/p>\n<p>VXI\u603b\u7ebf\uff08VMEbus Extensions For Instrumentation\uff09\u662f\u4e8e 1987\u5e74\u63a8\u51fa\u7684\u603b\u7ebf\u89c4\u8303 \uff0c\u6839\u636e\u5668\u4ef6\u652f\u6301\u7684\u901a\u4fe1\u534f\u8bae\uff0cVXI\u5668\u4ef6\u5206\u62104\u7c7b\uff1a\u6d88\u606f\u57fa\u5668\u4ef6\u3001\u5bc4\u5b58\u5668\u57fa\u5668\u4ef6\u3001\u5b58\u50a8\u5668\u5668\u4ef6\u3001\u6269\u5c55\u5668\u4ef6\u3002\u4e00\u4e2aVXI\u673a\u7bb1\u5177\u670913\u4e2a\u6269\u5c55\u69fd (1\u4e2a\u7cfb\u7edf\u69fd\u548c 12\u4e2a\u4eea\u5668\u6a21\u5757\u69fd)\u3002<\/p>\n<p>PXI\u603b\u7ebf\uff08PCI Extensions for Instrumentation\uff09\u662f 1997\u5e74\u53d1\u5e03\u7684\u603b\u7ebf\u89c4\u8303\u3002 PXI\u662f PCI\u603b\u7ebf\u5728\u4eea\u5668\u9886\u57df\u7684\u6269\u5c55\uff0c\u4e0e CompactPCI\u517c\u5bb9\uff0c\u53ef\u63d0\u4f9b\u540c\u6b65\u3001\u89e6\u53d1\u548c\u65f6\u949f\u7b49\u65b9\u9762\u7684\u4fe1\u53f7\uff0c\u4e00\u4e2a PXI\u673a\u7bb1\u5177\u6709 8\u4e2a\u6269\u5c55\u69fd (1\u4e2a\u7cfb\u7edf\u69fd\u548c7\u4e2a\u4eea\u5668\u6a21\u5757\u69fd)\u3002<\/p>\n<p>LXI\u603b\u7ebf\uff08(LAN Extension for Instrument\uff09\u662f\u7531\u56fd\u9645LXI\u8054\u76df\uff08LXI Consortium\uff09\u9488\u5bf9GPIB\u4f20\u8f93\u901f\u7387\u4f4e\u3001VXI\u673a\u7bb1\u6602\u8d35\u5e76\u4e14\u9700\u8981\u96f6\u69fd\u63a7\u5236\u5668\u3001PXI\u5c3a\u5bf8\u7535\u6e90\u4ee5\u53caEMI\u65b9\u9762\u7b49\u95ee\u9898\u800c\u63d0\u51fa\u7684\u4e00\u79cd\u4f4e\u6210\u672c\u5c0f\u4f53\u79ef\u7684\u7075\u6d3b\u7684\u81ea\u52a8\u5316\u6d4b\u8bd5\u603b\u7ebf\u6280\u672f\u3002LXI\u5728\u4ee5\u592a\u7f51\u7684\u7269\u7406\u6807\u51c6\u4e0b\uff0c\u57fa\u4e8e\u4ee5\u592a\u7f51\u7684\u57fa\u7840\uff0c\u63d0\u4f9b\u4e86\u7f51\u7edc\u754c\u9762\uff0c\u5e76\u4e14\u5177\u6709\u53ef\u9009\u62e9\u7684\u89e6\u53d1\u65b9\u5f0f\uff08LAN\uff0cIEEE1588\uff0cTrigger Bus\uff09\u3002<\/p>\n<p>VXI\u3001PXI\u3001PXIe\u3001LXI\u90fd\u662fVME\u3001PCI\u3001PCIe\u3001LAN \u7b49PC\u63a5\u53e3\u5728\u81ea\u52a8\u5316\u6d4b\u8bd5\u7cfb\u7edf\u603b\u7ebf\u9886\u57df\u7684\u5ef6\u4f38\u3002\u4e0d\u7ba1\u662fVME-VXI\u3001PCI-PXI\u3001PCIe-PXIe\u8fd8\u662fLAN-LXI\uff0c\u57fa\u672c\u7684\u7269\u7406\u4f20\u8f93\u5c42\u90fd\u6ca1\u6709\u6539\u53d8\u6216\u4ec5\u52a0\u5165\u4e86\u6d4b\u8bd5\u7cfb\u7edf\u9700\u8981\u7684\u65f6\u949f\u540c\u6b65\u3001\u89e6\u53d1\u7b49\u4fe1\u53f7\u7ebf\uff0c\u5728\u4e0a\u5c42\u7684\u534f\u8bae\u4e2d\u4e5f\u5f88\u5c11\u53d1\u751f\u6539\u53d8\uff0c\u4ec5\u67d0\u4e9b\u63a5\u53e3\u7684\u673a\u68b0\u6784\u9020\u53d1\u751f\u4e86\u76f8\u5e94\u7684\u6539\u53d8\u3002\u6240\u4ee5\uff0cPC\u4e0a\u7684\u63a5\u53e3\u9a71\u52a8\u6280\u672f\u540c\u6837\u53ef\u4ee5\u8fd0\u7528\u5230\u81ea\u52a8\u5316\u6d4b\u8bd5\u7cfb\u7edf\u4e2d\u3002<\/p>\n<p>\u4e16\u754c\u4e0a\u6ca1\u6709\u4efb\u4f55\u4e00\u79cd\u603b\u7ebf\u662f\u4e07\u80fd\u7684\uff0c\u6bcf\u4e00\u79cd\u603b\u7ebf\u90fd\u5177\u6709\u4e0d\u540c\u7684\u5e26\u5bbd\u3001\u65f6\u5ef6\u3001\u6027\u80fd\u3001\u8f6f\u4ef6\u652f\u6301\u3001\u9c81\u68d2\u6027\u3001\u4f53\u79ef\u3001\u4f20\u8f93\u8ddd\u79bb\u4e43\u81f3\u6210\u672c\u7b49\u7279\u6027\uff0c\u901a\u8fc7\u4e86\u89e3\u7cfb\u7edf\u9700\u6c42\u9009\u7528\u6700\u5408\u9002\u7684\u603b\u7ebf\u6280\u672f\u624d\u6700\u91cd\u8981\u3002\u56fe 3\u20118\u5217\u51fa\u4e86\u5e38\u7528\u7684\u6d4b\u8bd5\u603b\u7ebf\u6280\u672f\u7684\u5e26\u5bbd\u4e0e\u5ef6\u65f6\u7684\u6027\u80fd\u7684\u6bd4\u8f83\u3002<\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/19.jpg\"><img loading=\"lazy\" title=\"19\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"19\" src=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/19_thumb.jpg\" width=\"628\" height=\"310\"><\/a><\/p>\n<p align=\"center\"><a name=\"_Ref350949463\"><\/a><span style=\"font-size: small\">\u56fe<\/span> <span style=\"font-size: small\">3\u20118 \u5e38\u7528\u6d4b\u8bd5\u603b\u7ebf\u6280\u672f\u5e26\u5bbd\u4e0e\u65f6\u5ef6\u6bd4\u8f83<\/span><\/p>\n<h2><span id=\"nbspnbspnbsp_322_GPIB\">&nbsp;&nbsp;&nbsp; 3.2.2 GPIB\u63a5\u53e3<\/span><\/h2>\n<p>GPIB\u662f\u4e00\u79cd\u5728\u4e1a\u754c\u5df2\u7ecf\u5f97\u5230\u8bc1\u660e\u7684\u4e13\u4e3a\u4eea\u5668\u63a7\u5236\u5e94\u7528\u8bbe\u8ba1\u7684\u603b\u7ebf\u3002GPIB\u5728\u8fc7\u53bb30\u5e74\u6765\u4e00\u76f4\u662f\u9c81\u68d2\u7684\u3001\u53ef\u9760\u7684\u901a\u4fe1\u603b\u7ebf\uff0c\u7531\u4e8e\u5176\u4f4e\u65f6\u5ef6\u548c\u53ef\u63a5\u53d7\u7684\u5e26\u5bbd\u7684\u7279\u70b9\uff0cGPIB\u76ee\u524d\u4ecd\u7136\u662f\u4eea\u5668\u63a7\u5236\u4e2d\u6700\u5e38\u89c1\u7684\u9009\u62e9\u3002GPIB\u7684\u4f18\u52bf\u5728\u4e8e\u4e3a\u4e1a\u754c\u5e7f\u6cdb\u91c7\u7eb3\uff0c\u5e76\u6709\u8d85\u8fc710,000\u79cd\u4eea\u5668\u6a21\u578b\u5e26\u6709GPIB\u63a5\u53e3\u3002<\/p>\n<p>\u7531\u4e8e\u5176\u6700\u5927\u5e26\u5bbd\u4e3a1.8 MB\/s\uff0cGPIB\u6700\u4e3a\u9002\u5408\u4e0e\u5206\u7acb\u4eea\u5668\u901a\u4fe1\uff0c\u5e76\u5bf9\u5206\u7acb\u4eea\u5668\u8fdb\u884c\u63a7\u5236\u3002\u6700\u65b0\u7684\u9ad8\u901f\u7248HS488\u5c06\u5e26\u5bbd\u63d0\u9ad8\u52308 MB\/s\u3002GPIB\u4e2d\u7684\u6570\u636e\u4f20\u9012\u91c7\u7528\u57fa\u4e8e\u4fe1\u606f\u7684\u901a\u4fe1\u6a21\u5f0f\uff0c\u5e76\u6700\u5e38\u4f7f\u7528ASCII\u5b57\u7b26\u3002\u591a\u4e2aGPIB\u4eea\u5668\u53ef\u4ee5\u901a\u8fc7\u7535\u7f06\u8fde\u63a5\uff0c\u5176\u603b\u8ddd\u4e3a20\u7c73\uff0c\u5e26\u5bbd\u4e3a\u603b\u7ebf\u4e0a\u7684\u6240\u6709\u4eea\u5668\u5171\u4eab\u3002\u867d\u7136GPIB\u7684\u5e26\u5bbd\u76f8\u5bf9\u8f83\u4f4e\uff0c\u4f46\u5176\u65f6\u5ef6\u8981\u6bd4USB\u5c24\u5176\u6bd4\u4ee5\u592a\u7f51\u4f4e\u5f97\u591a\uff08\u5373\u6027\u80fd\u597d\uff09\u3002\u5c3d\u7ba1GPIB\u6709\u76ee\u524d\u6700\u597d\u7684\u8f6f\u4ef6\uff0c\u800c\u4e14\u7a33\u5b9a\u7684\u7ebf\u7f06\u548c\u8fde\u63a5\u5668\u4e5f\u80fd\u9002\u5408\u6700\u6076\u52a3\u7684\u7269\u7406\u73af\u5883\uff0c\u4f46GPIB\u4eea\u5668\u5728\u8fde\u63a5\u5230\u7cfb\u7edf\u65f6\uff0c\u5e76\u4e0d\u80fd\u81ea\u52a8\u68c0\u6d4b\u6216\u81ea\u52a8\u914d\u7f6e\u3002\u5bf9\u4e8e\u73b0\u6709\u4eea\u5668\u7684\u81ea\u52a8\u5316\u6216\u8981\u6c42\u9ad8\u5ea6\u4e13\u4e1a\u5316\u4eea\u5668\u7684\u7cfb\u7edf\uff0cGPIB\u662f\u7406\u60f3\u7684\u9009\u62e9\u3002<\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/20.jpg\"><img loading=\"lazy\" title=\"20\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"20\" src=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/20_thumb.jpg\" width=\"135\" height=\"88\"><\/a><\/p>\n<p align=\"center\"><span style=\"font-size: small\">\u56fe 3\u20119 GPIB\u63a5\u53e3\u5916\u89c2<\/span><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/21.jpg\"><img loading=\"lazy\" title=\"21\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"21\" src=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/21_thumb.jpg\" width=\"308\" height=\"324\"><\/a><\/p>\n<p align=\"center\"><span style=\"font-size: small\">\u56fe 3\u201110 GPIB\u63a5\u53e3\u5f15\u811a\u56fe<\/span><\/p>\n<p>\u9664\u4e86\u5730\u7ebf\u5916\uff0cGPIB\u63a5\u53e3\u4e00\u5171\u5177\u670916\u6761\u4fe1\u53f7\u7ebf\uff0c\u5206\u522b\u4e3a8\u6761\u4fe1\u53f7\u7ebf\uff08D1\uff5eD8\uff09\u30013\u6761\u6302\u94a9\u7ebf\uff08DAV\u3001NRED\u3001NDAC\uff09\u4ee5\u53ca5\u6761\u7ba1\u7406\u7ebf\uff08ATN\u3001IFC\u3001REN\u3001EOI\u3001SRQ\uff09\u3002\u5404\u6761\u7ebf\u7f06\u7684\u4f5c\u7528\u5982\u4e0b\uff1a<\/p>\n<p>\uff081\uff09 D1\uff5eD8\uff1a8\u6761\u6570\u636e\u7ebf\uff0c\u65e2\u53ef\u505a\u8f93\u5165\u53c8\u53ef\u505a\u8f93\u51fa<\/p>\n<p>\uff082\uff09 DAV\uff08Data Valid\uff09\uff1a\u6570\u636e\u6709\u6548\u7ebf\uff0c\u7528\u4e8e\u6e90\u65b9\u5411\u53d7\u65b9\u53d1\u51fa\u901a\u77e5\u53ef\u4ee5\u4ece\u6570\u636e\u7ebf\u4e0a\u62c9\u53d6\u6570\u636e<\/p>\n<p>\uff083\uff09 NRED\uff08Not Ready For Data\uff09\uff1a\u6570\u636e\u6ca1\u6709\u51c6\u5907\u597d\uff0c\u7528\u4e8e\u53d7\u65b9\u5411\u6e90\u65b9\u53d1\u51fa\u901a\u77e5\u4ee5\u544a\u77e5\u6e90\u65b9\u4e0d\u80fd\u5728\u6570\u636e\u7ebf\u4e0a\u4f20\u9012\u6d88\u606f<\/p>\n<p>\uff084\uff09 NDAC\uff08No Data Accepted\uff09\uff1a\u6570\u636e\u672a\u63a5\u53d7\uff1a\u7528\u4e8e\u53d7\u65b9\u5411\u6e90\u65b9\u901a\u77e5\u81f3\u5c11\u8fd8\u6709\u4e00\u4e2a\u5668\u4ef6\u5c1a\u672a\u4ece\u6570\u636e\u7ebf\u4e0a\u62c9\u53d6\u6570\u636e<\/p>\n<p>\uff085\uff09 ATN\uff08Attention\uff09\uff1a\u6ce8\u610f\u7ebf\uff0c\u8868\u793a\u6570\u636e\u7ebf\u4e0a\u7684\u6570\u636e\u662f\u7531\u73b0\u5728\u603b\u7ebf\u4e0a\u7684\u4e3b\u63a7\u5668\u4ef6\u53d1\u51fa\u7684<\/p>\n<p>\uff086\uff09 IFC\uff08Interface Clear\uff09\uff1a\u63a5\u53e3\u6e05\u9664\u7ebf\uff0c\u7528\u4e8e\u73b0\u5728\u603b\u7ebf\u4e0a\u7684\u4e3b\u63a7\u5668\u4ef6\u8981\u6c42\u5176\u4ed6\u5668\u4ef6\u7684\u63a5\u53e3\u56de\u5230\u6307\u5b9a\u7684\u521d\u59cb\u72b6\u6001<\/p>\n<p>\uff087\uff09 REN\uff08Remote Enable\uff09\uff1a\u8fdc\u63a7\u53ef\u80fd\u7ebf\uff0c\u7528\u4e8e\u73b0\u5728\u603b\u7ebf\u4e0a\u7684\u4e3b\u63a7\u5668\u4ef6\u53d1\u9001REN\u6d88\u606f\uff0c\u4ee5\u4f7f\u5f97\u63a5\u6536\u8005\u8fdb\u5165\u8fdc\u5730\u7a0b\u63a7\u72b6\u6001<\/p>\n<p>\uff088\uff09 EOI\uff08End Or Identify\uff09\uff1a\u7ed3\u675f\u6216\u8bc6\u522b\u7ebf\uff0c\u7528\u4e8e\u73b0\u5728\u603b\u7ebf\u4e0a\u7684\u4e3b\u63a7\u5668\u4ef6\u6216\u8005\u6e90\u65b9\u53d1\u9001END\uff08\u7ed3\u675f\uff09\u6d88\u606f\u6216\u8005IDY\uff08\u8bc6\u522b\uff09\u6d88\u606f\u3002<\/p>\n<p>\uff089\uff09 SRQ\uff08Service Request\uff09\uff1a\u670d\u52a1\u8bf7\u6c42\u7ebf\uff0c\u7531\u7531\u670d\u52a1\u8bf7\u6c42\u7684\u5404\u5668\u4ef6\u5171\u540c\u4f7f\u7528\uff0c\u662f\u5404\u5668\u4ef6\u7684\u903b\u8f91\u6216\u3002<\/p>\n<p>CVI\u5bf9GPIB\u63d0\u4f9b\u4e86\u51fd\u6570\u5e93\u5e76\u63d0\u4f9b\u4e86\u8bf8\u591a\u5f3a\u5927\u7684\u51fd\u6570\uff1a<\/p>\n<p>\uff081\uff09 OpenDev \u5bfb\u627e\u4e00\u4e2a\u672a\u4f7f\u7528\u7684GPIB\u8bbe\u5907\u5e76\u6253\u5f00\u8bbe\u5907<\/p>\n<p>\uff082\uff09 ibdev \u6253\u5f00\u8bbe\u5907\u540c\u65f6\u8bbe\u7f6eGPIB\u53c2\u6570<\/p>\n<p>\uff083\uff09 ibfind \u901a\u8fc7\u8bbe\u5907\u540d\u79f0\u83b7\u53d6\u8bbe\u5907\u7684\u552f\u4e00\u63cf\u8ff0\u7b26<\/p>\n<p>\uff084\uff09 Ibpad \u8bbe\u7f6eGPIB\u677f\u4e3b\u5730\u5740<\/p>\n<p>\uff085\uff09 Ibsad \u8bbe\u7f6eGPIB\u677f\u8f85\u52a9\u5730\u5740<\/p>\n<p>\uff086\uff09 Ibbna \u8bbe\u7f6e\u8bbf\u95ee\u7684GPIB\u677f<\/p>\n<p>\uff087\uff09 Ibtmo \u8bbe\u7f6e\u8d85\u65f6\u9650\u5236<\/p>\n<p>\uff088\uff09 Ibeos \u8bbe\u7f6e\u5b57\u7b26\u4e32\u7ed3\u675f\u6807\u5fd7<\/p>\n<p>\uff089\uff09 Ibeot \u8bbe\u7f6e\u4f20\u8f93\u7ed3\u675f\u540e\u662f\u5426\u53d1\u9001\u6d88\u606f<\/p>\n<p>\uff0810\uff09 Ibdma \u8bbe\u7f6e\u662f\u5426\u542f\u52a8\u76f4\u63a5\u5185\u5b58\u8bbf\u95ee\u6a21\u5f0f<\/p>\n<p>\uff0811\uff09 Ibrsc \u8bbe\u7f6eGPIB\u8bf7\u6c42\u6216\u8005\u653e\u5f03\u7cfb\u7edf\u63a7\u5236<\/p>\n<p>\uff0812\uff09 Ibconfig \u8bbe\u7f6e\u914d\u7f6e\u53c2\u6570<\/p>\n<p>\uff0813\uff09 Ibask \u83b7\u5f97\u914d\u7f6e\u53c2\u6570<\/p>\n<p>\uff0814\uff09 ibrd \u4ece\u8bbe\u5907\u4e2d\u8bfb\u51fa\u6307\u5b9a\u957f\u5ea6\u7684\u6570\u636e<\/p>\n<p>\uff0815\uff09 ibrda \u4ece\u8bbe\u5907\u4e2d\u4e00\u90e8\u8bfb\u51fa\u6307\u5b9a\u957f\u5ea6\u7684\u6570\u636e<\/p>\n<p>\uff0816\uff09 ibrdf \u4ece\u8bbe\u5907\u4e2d\u8bfb\u51fa\u6570\u636e\u5e76\u50a8\u5b58\u5728\u6307\u5b9a\u7684\u6587\u4ef6\u4e2d<\/p>\n<p>\uff0817\uff09 ibwrt \u5411\u8bbe\u5907\u5199\u5165\u6307\u5b9a\u957f\u5ea6\u7684\u6570\u636e<\/p>\n<p>\uff0818\uff09 ibwrta \u5411\u8bbe\u5907\u5f02\u6b65\u5199\u5165\u6307\u5b9a\u957f\u5ea6\u7684\u6570\u636e<\/p>\n<p>\uff0819\uff09 ibwrtf \u4ece\u6307\u5b9a\u6587\u4ef6\u4e2d\u5411\u8bbe\u5907\u5199\u5165\u6570\u636e<\/p>\n<p>\uff0820\uff09 ibstop \u7ec8\u6b62\u6307\u5b9a\u8bbe\u5907\u7684\u5f02\u6b65I\/O\u64cd\u4f5c<\/p>\n<p>\uff0821\uff09 ibInstallCallback \u5b89\u88c5GPIB\u56de\u8c03\u51fd\u6570<\/p>\n<p>\u4ee5\u4e0a\u51fd\u6570\u7684\u8be6\u7ec6\u4f7f\u7528\u8bf4\u660e\u53c2\u89c1CVI\u5e2e\u52a9\u6587\u6863\uff0c\u9650\u4e8e\u7bc7\u5e45\uff0c\u6b64\u5904\u4e0d\u518d\u505a\u5177\u4f53\u7684\u793a\u4f8b\u4e0e\u8bf4\u660e\u3002<\/p>\n<h2><span id=\"nbsp_323_RS232\">&nbsp; 3.2.3 RS232\u63a5\u53e3<\/span><\/h2>\n<p>RS-232\u6807\u51c6\u662f\u7f8e\u56fd\u7535\u5b50\u5de5\u4e1a\u534f\u4f1a\uff08EIA\uff09\u7b49\u4e8e1969\u5e74\u5f00\u53d1\u5e76\u516c\u5e03\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u9002\u7528\u4e8e\u4f20\u8f93\u901f\u7387\u57280\uff5e20kb\/s\u7684\u5f02\u6b65\u6570\u636e\u4f20\u8f93\u3002<\/p>\n<p>\u4e32\u884c\u63a5\u53e3\u662f\u8ba1\u7b97\u673a\u901a\u4fe1\u5fc5\u4e0d\u53ef\u5c11\u7684\u6807\u51c6\u914d\u7f6e\uff0c\u51e0\u4e4e\u6bcf\u4e00\u53f0\u8ba1\u7b97\u673a\u3001\u5916\u8bbe\u3001\u667a\u80fd\u4eea\u5668\u90fd\u914d\u6709\u6807\u51c6\u4e32\u884c\u63a5\u53e3\u3002\u91c7\u7528\u6807\u51c6\u4e32\u884c\u63a5\u53e3\u540e\uff0c\u5404\u79cd\u8ba1\u7b97\u673a\u3001\u5916\u90e8\u8bbe\u5907\u3001\u667a\u80fd\u4eea\u5668\u5c31\u80fd\u6709\u673a\u7684\u8fde\u63a5\u8d77\u6765\u8fdb\u884c\u4e32\u884c\u901a\u4fe1\u3002\u4e3a\u65b9\u4fbf\u7528\u6237\u8fdb\u884c RS-232 \u7f16\u7a0b\uff0cLabWindows\/CVI \u63d0\u4f9b\u4e86RS-232\u51fd\u6570\u5e93\u3002<\/p>\n<p>RS-232C \u7684\u673a\u68b0\u6307\u6807\u89c4\u5b9a\uff1a RS-232C\u63a5\u53e3\u901a\u5411\u5916\u90e8\u7684\u8fde\u63a5\u5668 \uff08\u63d2\u9488\u63d2\u5ea7\uff09 \u662f\u4e00\u79cd \u201cD\u201d\u578b 25 \u9488\u63d2\u5934\u3002\u7531\u4e8e 25 \u82af\u4e2d\u6709\u8bb8\u591a\u662f\u4e0d\u5e38\u7528\u7684\uff0cIBM-PC \u5bf9\u5176\u8fdb\u884c\u4e86\u7b80\u5316\uff0c\u53d6\u4e86\u5176\u4e2d\u7684\u5e38\u7528\u7684 9 \u82af\uff0c\u6784\u6210\u4e86 9 \u82af RS-232C \u4e32\u884c\u63a5\u53e3\uff0c\u4f7f\u5176\u6210\u4e3a\u4e00\u79cd\u4e8b\u5b9e\u4e0a\u7684\u4e32\u884c\u63a5\u53e3\u6807\u51c6\u914d\u7f6e\u3002RS-232C \u7684\u201cD\u201d\u578b 9 \u9488\u63d2\u5934\u5f15\u811a\u5b9a\u4e49\u5982\u56fe 3\u201111\u6240\u793a\u3002<\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/22.jpg\"><img loading=\"lazy\" title=\"22\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"22\" src=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/22_thumb.jpg\" width=\"309\" height=\"185\"><\/a><\/p>\n<p align=\"center\"><a name=\"_Ref350952399\"><\/a><span style=\"font-size: small\">\u56fe<\/span> <span style=\"font-size: small\">3\u201111 \u201cD\u201d\u578b9\u9488\u63d2\u5934\u5f15\u811a\u5b9a\u4e49\u56fe<\/span><\/p>\n<p>RS-232C \u6807\u51c6\u63a5\u53e3\u4e2d\u7684\u4e3b\u8981\u4fe1\u53f7\u662f\u201c\u53d1\u9001\u6570\u636e\u201d\u548c\u201c\u63a5\u6536\u6570\u636e\u201d \uff0c\u5b83\u4eec\u7528\u6765\u5728\u4e24\u4e2a\u7cfb\u7edf\u6216\u8bbe\u5907\u4e4b\u95f4\u4f20\u9001\u4e32\u884c\u4fe1\u606f\u3002\u5bf9\u4e8e\u5f02\u6b65\u901a\u4fe1\uff0c\u4f20\u8f93\u7684\u4e32\u884c\u4f4d\u6570\u636e\u4fe1\u606f\u7684\u5355\u4f4d\u662f\u5b57\u7b26\u3002<\/p>\n<p>\u56fe 3\u201112\u793a\u51fa\u4e86 RS-232C\u4ee5\u4f4d\u4e32\u884c\u65b9\u5f0f\u4f20\u8f93\u6570\u636e\u7684\u683c\u5f0f\uff0c\u8fd9\u662f\u5fae\u673a\u7cfb\u7edf\u4e2d\u6700\u901a\u7528\u7684\u683c\u5f0f\u30027 \u4f4d ASCII \u7801\u6570\u636e\u7684\u8fde\u7eed\u4f20\u9001\u7531\u6700\u4f4e\u6709\u6548\u6570\u5b57\u4f4d\u5f00\u59cb\uff0c\u800c\u4ee5\u5947\u5076\u6821\u9a8c\u4f4d\u7ed3\u675f\u3002\u5e94\u5f53\u6307\u51fa\uff0cRS-232C \u6807\u51c6\u63a5\u53e3\u5e76\u4e0d\u9650\u4e8e ASCII \u6570\u636e\uff0c\u4e8b\u5b9e\u4e0a\u8fd8\u53ef\u6709 5 \u5230 8 \u4e2a\u6570\u636e\u4f4d\uff0c\u540e\u52a0\u4e00\u5947\u5076\u6821\u9a8c\u4f4d\uff0c\u5e76\u6709 1 \u6216 2 \u4f4d\u505c\u6b62\u4f4d\u3002<\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/23.jpg\"><img loading=\"lazy\" title=\"23\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"23\" src=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/23_thumb.jpg\" width=\"354\" height=\"124\"><\/a><\/p>\n<p align=\"center\"><a name=\"_Ref350952385\"><\/a><span style=\"font-size: small\">\u56fe<\/span> <span style=\"font-size: small\">3\u201112 \u4e32\u884c\u6570\u636e\u4f20\u8f93\u683c\u5f0f<\/span><\/p>\n<p>\u5728\u7535\u6027\u80fd\u65b9\u9762\uff0c\u8fd9\u4e00\u6807\u51c6\u4f7f\u7528\u8d1f\u903b\u8f91\u3002\u903b\u8f91 1\u7535\u5e73\u662f\u5728-15V \u5230-5V\u8303\u56f4\u5185\uff0c\u903b\u8f91 0\u7535\u5e73\u5219\u5728+5V\u5230+15V\u8303\u56f4\u5185\u3002 \u5b83\u8981\u6c42 RS-232C\u63a5\u6536\u5668\u5fc5\u987b\u80fd\u8bc6\u522b\u4f4e\u81f3+3V\u7684\u4fe1\u53f7\u4f5c\u4e3a\u903b\u8f91 0\uff0c\u800c\u8bc6\u522b\u9ad8\u81f3-3V\u7684\u4fe1\u53f7\u4f5c\u4e3a\u903b\u8f91 1\uff0c\u8fd9\u610f\u5473\u7740\u6709 2V\u7684\u566a\u58f0\u5bb9\u9650\u3002RS-232C \u8fdb\u884c\u6570\u636e\u4f20\u8f93\u7684\u6700\u9ad8\u901f\u7387\u4e3a 20KB\/S\uff0c\u901a\u4fe1\u8ddd\u79bb\u6700\u957f\u4e3a 15m\u3002<\/p>\n<p>\u4f5c\u4e3aPC\u4e0a\u6700\u5e38\u7528\u7684\u5de5\u4e1a\u63a5\u53e3\u4e4b\u4e00\uff0cCVI\u63d0\u4f9b\u7684RS-232\u5e93\u540c\u6837\u5177\u6709\u5f3a\u5927\u7684\u529f\u80fd\u3002\u5e38\u7528\u7684RS-232\u5e93\u51fd\u6570\u5982\u4e0b\uff1a<\/p>\n<p>\uff081\uff09 OpenComConfig \u6253\u5f00\u4e00\u4e2a\u4e32\u884c\u5e76\u8fdb\u884c\u76f8\u5173\u7684\u53c2\u6570\u8bbe\u7f6e<\/p>\n<p>\uff082\uff09 CloseCom \u5173\u95ed\u4e00\u4e2a\u4e32\u884c\u53e3<\/p>\n<p>\uff083\uff09 ComRd \u4ece\u6307\u5b9a\u4e32\u884c\u53e3\u7684\u8f93\u5165\u961f\u5217\u8bfb\u53d6\u82e5\u5e72\u5b57\u8282\u7684\u4fe1\u606f<\/p>\n<p>\uff084\uff09 ComRdByte \u4ece\u6307\u5b9a\u4e32\u884c\u53e3\u7684\u8f93\u5165\u961f\u5217\u8bfb\u53d6\u4e00\u4e2a\u5b57\u8282\u7684\u4fe1\u606f<\/p>\n<p>\uff085\uff09 ComWrt \u5411\u6307\u5b9a\u4e32\u884c\u53e3\u7684\u8f93\u51fa\u961f\u5217\u5199\u82e5\u5e72\u5b57\u8282\u7684\u4fe1\u606f<\/p>\n<p>\uff086\uff09 ComWrtByte \u5411\u6307\u5b9a\u4e32\u884c\u53e3\u7684\u8f93\u51fa\u961f\u5217\u5199\u4e00\u4e2a\u5b57\u8282\u7684\u4fe1\u606f<\/p>\n<p>\uff087\uff09 FlushInQ \u6e05\u7a7a\u6307\u5b9a\u4e32\u884c\u53e3\u7684\u8f93\u5165\u961f\u5217<\/p>\n<p>\uff088\uff09 FlushOutQ \u6e05\u7a7a\u6307\u5b9a\u4e32\u884c\u53e3\u7684\u8f93\u51fa\u961f\u5217<\/p>\n<p>\uff089\uff09 GetInQLen \u83b7\u53d6\u6307\u5b9a\u4e32\u884c\u53e3\u8f93\u5165\u961f\u5217\u5185\u7684\u5b57\u7b26\u6570<\/p>\n<p>\uff0810\uff09 GetOutQLen \u83b7\u53d6\u6307\u5b9a\u4e32\u884c\u53e3\u8f93\u51fa\u961f\u5217\u5185\u7684\u5b57\u7b26\u6570<\/p>\n<p>\uff0811\uff09 InstallComCallback \u4e3a\u6307\u5b9a\u4e32\u884c\u53e3\u8bbe\u7f6e\u4e00\u4e2a\u56de\u8c03\u51fd\u6570<\/p>\n<p>\u4e0b\u9762\u5373\u662f\u4e00\u4e2a\u5411\u73af\u5883\u53c2\u6570\u6d4b\u91cf\u7684\u5355\u7247\u673a\u53d1\u9001\u201cgettemp\u201d\u547d\u4ee4\u83b7\u53d6\u5f53\u524d\u7684\u6e29\u5ea6\u503c\u5e76\u4e14\u8bfb\u53d6\u8fd4\u56de\u7684\u503c\u7684\u4f8b\u5b50\u3002<\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/24.jpg\"><img loading=\"lazy\" title=\"24\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"24\" src=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/24_thumb.jpg\" width=\"561\" height=\"386\"><\/a><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/25.jpg\"><img loading=\"lazy\" title=\"25\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"25\" src=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/25_thumb.jpg\" width=\"551\" height=\"56\"><\/a><\/p>\n<p>\u7f16\u8bd1\u4ee5\u4e0a\u4ee3\u7801\uff0c\u5047\u8bbe\u7f16\u8bd1\u751f\u6210\u7684exe\u7a0b\u5e8f\u540d\u79f0\u4e3aComTest_dbg.exe\uff0c\u5728\u547d\u4ee4\u884c\u4e2d\u8f93\u5165\u201cComTest_dbg.exe gettemp\u201d\uff0c\u5219\u7a0b\u5e8f\u8fd0\u884c\u7ed3\u679c\u5982\u56fe 3\u201113\u6240\u793a\u3002<\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/26.jpg\"><img loading=\"lazy\" title=\"26\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"26\" src=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/26_thumb.jpg\" width=\"350\" height=\"141\"><\/a><\/p>\n<p align=\"center\"><a name=\"_Ref350959148\"><\/a><span style=\"font-size: small\">\u56fe<\/span> <span style=\"font-size: small\">3\u201113 \u83b7\u53d6\u6e29\u5ea6\u503c\u8fd0\u884c\u7ed3\u679c<\/span><\/p>\n<h2><span id=\"nbsp_324_VXIPXIVISA\">&nbsp; 3.2.4 VXI\u3001PXI\u901a\u4fe1\uff08VISA\uff09<\/span><\/h2>\n<p>VXI\u3001PXI\u4f5c\u4e3a\u5e94\u7528\u6700\u4e3a\u5e7f\u6cdb\u7684\u81ea\u52a8\u5316\u6d4b\u8bd5\u603b\u7ebf\u4e4b\u4e00\uff0c\u5728\u5de5\u4e1a\u53ca\u81ea\u52a8\u5316\u6d4b\u8bd5\u9886\u57df\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u4e3a\u6b64\u7c7b\u8bbe\u5907\u5f00\u53d1\u9a71\u52a8\u7a0b\u5e8f\u53ef\u4ee5\u4f7f\u7528\u5fae\u8f6f\u516c\u53f8\u7684WDM\uff08Win32 Driver Model\uff09\u6a21\u578b\u8fdb\u884c\u5f00\u53d1\uff0c\u4f46\u7531\u4e8e\u81ea\u52a8\u5316\u6d4b\u8bd5\u603b\u7ebf\u7684\u9ad8\u901f\u53d1\u5c55\uff0c\u8fd9\u6837\u7684\u9a71\u52a8\u5f00\u53d1\u65b9\u6cd5\u5de5\u4f5c\u91cf\u76f8\u5bf9\u8f83\u5927\u4e14\u4e0a\u5c42\u4ee3\u7801\u4e0d\u5177\u5907\u901a\u7528\u6027\uff0c\u56e0\u6b64CVI\u5e76\u6ca1\u6709\u76f4\u63a5\u63d0\u4f9bVXI\u6216\u8005PXI\u7684\u51fd\u6570\u5e93\u3002<\/p>\n<p>VXI\u8bbe\u5907\u3001PXI\u8bbe\u5907\u90fd\u9075\u4eceVPP\uff08VXI Plug and Play\uff09\u89c4\u8303\uff0c\u5176\u9a71\u52a8\u7a0b\u5e8f\u90fd\u4f7f\u7528\u5355\u4e00\u7684\u6807\u51c6\u7ed3\u6784\u3002\u56e0\u6b64\uff0cNI\u7b49\u516c\u53f8\u63d0\u51fa\u6765\u4e86\u865a\u62df\u4eea\u5668\u8f6f\u4ef6\u67b6\u6784\uff08VISA\uff0cVirtual Instrumentation Software Architecture\uff09\u7ed9\u7b26\u5408VPP\u786c\u4ef6\u89c4\u8303\u7684\u63a5\u53e3\u8bbe\u5907\u63d0\u4f9b\u4e86\u8f6f\u4ef6\u89c4\u8303\u4e0e\u7edf\u4e00\u7684\u9a71\u52a8\u3002\u5168\u4e16\u754c\u865a\u62df\u4eea\u5668\u5382\u5bb6\u4ee5\u8be5\u63a5\u53e3\u8f6f\u4ef6\u4f5c\u4e3a\u5e95\u5c42\u51fd\u6570\u5e93\u6765\u5f00\u53d1\u865a\u62df\u4eea\u5668\u7a0b\u5e8f\uff0c\u53ef\u4ee5\u4f7f\u4e0d\u540c\u5382\u5546\u7684\u8f6f\u4ef6\u5728\u540c\u4e00\u5e73\u53f0\u4e0a\u534f\u8c03\u8fd0\u884c\u3002\u8fd9\u5927\u5927\u51cf\u5c11\u4e86\u8f6f\u4ef6\u7684\u91cd\u590d\u5f00\u53d1\uff0c\u7f29\u77ed\u4e86\u6d4b\u8bd5\u5e94\u7528\u7a0b\u5e8f\u7684\u5f00\u53d1\u5468\u671f\u3002<\/p>\n<p>\u5bf9\u4e8e\u9a71\u52a8\u7a0b\u5e8f\u3001\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u8005\u800c\u8a00\uff0cVISA \u5e93\u51fd\u6570\u662f\u4e00\u5957\u53ef\u65b9\u4fbf\u8c03\u7528\u7684\u51fd\u6570\uff0c\u5176\u4e2d\u6838\u5fc3\u51fd\u6570\u53ef\u63a7\u5236\u5404\u79cd\u7c7b\u578b\u8bbe\u5907\uff0c\u800c\u4e0d\u7528\u8003\u8651\u8bbe\u5907\u7684\u63a5\u53e3\u7c7b\u578b\u3002\u7528\u6237\u53ef\u4ee5\u7528\u540c\u4e00\u5957\u51fd\u6570\u4e3aGPIB\u8bbe\u5907\u3001VXI \u8bbe\u5907\u7b49\u5404\u79cd\u7c7b\u578b\u8bbe\u5907\u7f16\u5199\u8f6f\u4ef6\uff0c\u4e0d\u5fc5\u518d\u5b66\u4e60\u4e0d\u540c\u5382\u5bb6\u3001\u4e0d\u540c\u63a5\u53e3\u7c7b\u578b\u7684\u4e0d\u540c I\/O\u63a5\u53e3\u8f6f\u4ef6\u7684\u4f7f\u7528\u65b9\u6cd5\u3002\u800c\u4e14\u56e0\u4e3a VISA \u53ef\u5de5\u4f5c\u5728\u5404\u5382\u5546\u7684\u591a\u79cd\u5e73\u53f0\u4e0a\uff0c\u53ef\u4ee5\u5bf9\u4e0d\u540c\u63a5\u53e3\u7c7b\u578b\u7684\u8bbe\u5907\u8c03\u7528\u76f8\u540c\u7684 VISA \u51fd\u6570\uff0c\u7528\u6237\u5229\u7528 VISA \u5f00\u53d1\u7684\u8f6f\u4ef6\u5177\u6709\u66f4\u597d\u7684\u53ef\u79fb\u690d\u6027\u3002<\/p>\n<p>\u5173\u4e8eVISA\u7684\u5177\u4f53\u7684\u5185\u5bb9\u5c06\u4f1a\u5728\u7b2c5 \u7ae0\u201c\u57fa\u4e8eCVI\u7684\u5916\u8bbe\u9a71\u52a8\u5f00\u53d1\u201d\u4e2d\u4e88\u4ee5\u8be6\u7ec6\u4ecb\u7ecd\u3002<\/p>\n<h1><span id=\"33\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1\">3.3 \u793a\u4f8b\uff1a\u4e32\u53e3\u8c03\u8bd5\u52a9\u624b<\/span><\/span><\/h1>\n<h4><\/h4>\n<p>\u672c\u793a\u4f8b\u5229\u7528LabWindows\/CVI \u7684RS-232\u51fd\u6570\u5e93\u5b9e\u73b0\u7b80\u6613\u4e32\u53e3\u8c03\u8bd5\u52a9\u624b\u7684\u529f\u80fd\u3002\u4e0b\u9762\u7ed9\u51fa\u53c2\u8003\u4f8b\u7a0b\uff0c\u5177\u4f53\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<p><b>\u7f16\u8f91UI<\/b><b>\u3001\u8bbe\u7f6e\u63a7\u4ef6\u5c5e\u6027<\/b><\/p>\n<p>\u5728\u7528\u6237\u754c\u9762\u7f16\u8f91\u5668\u91cc\u521b\u5efa\u7528\u6237\u754c\u9762\u5e76\u914d\u7f6e\u597d\u5404\u63a7\u4ef6\u5c5e\u6027\u3002\u4e3b\u8981\u63a7\u4ef6\u7684\u8bbe\u7f6e\u53c2\u89c1\u8868 3\u20111\u3002\u9762\u677f\u5982\u56fe 3\u201114\u6240\u793a\uff1a<\/p>\n<p align=\"center\"><a name=\"_Ref350977611\"><\/a>\u8868 3\u20111 \u9762\u677f\u548c\u4e3b\u8981\u63a7\u4ef6\u7684\u5c5e\u6027\u8bbe\u7f6e<\/p>\n<p align=\"center\">\n<table cellspacing=\"0\" cellpadding=\"0\" border=\"1\">\n<tbody>\n<tr>\n<td width=\"130\">\u9762\u677f\u6216\u63a7\u4ef6\u7c7b\u578b<\/td>\n<td width=\"125\"><u>C<\/u>onstant Name<\/td>\n<td width=\"159\"><u>L<\/u>abel<\/td>\n<td width=\"147\">Callback <u>F<\/u>unction<\/td>\n<\/tr>\n<tr>\n<td width=\"130\">Panel<\/td>\n<td width=\"125\">PANEL<\/td>\n<td width=\"159\">\u4e32\u53e3\u6f14\u793a<\/td>\n<td width=\"147\">&nbsp;<\/td>\n<\/tr>\n<tr>\n<td width=\"130\">Ring<\/td>\n<td width=\"125\">COMSELECT<\/td>\n<td width=\"159\">\u8bf7\u9009\u62e9\u4e32\u53e3<\/td>\n<td width=\"147\">&nbsp;<\/td>\n<\/tr>\n<tr>\n<td width=\"130\">Ring<\/td>\n<td width=\"125\">BTLSELECT<\/td>\n<td width=\"159\">\u8bf7\u9009\u62e9\u6ce2\u7279\u7387<\/td>\n<td width=\"147\">&nbsp;<\/td>\n<\/tr>\n<tr>\n<td width=\"130\">Ring<\/td>\n<td width=\"125\">JYSELECT<\/td>\n<td width=\"159\">\u8bf7\u9009\u62e9\u5947\u5076\u6821\u9a8c\u6a21\u5f0f<\/td>\n<td width=\"147\">&nbsp;<\/td>\n<\/tr>\n<tr>\n<td width=\"130\">Ring<\/td>\n<td width=\"125\">LONGSELECT<\/td>\n<td width=\"159\">\u8bf7\u9009\u62e9\u6570\u636e\u4f4d\u6570<\/td>\n<td width=\"147\">&nbsp;<\/td>\n<\/tr>\n<tr>\n<td width=\"130\">Ring<\/td>\n<td width=\"125\">STOPSELECT<\/td>\n<td width=\"159\">\u8bf7\u9009\u62e9\u505c\u6b62\u4f4d\u6570<\/td>\n<td width=\"147\">&nbsp;<\/td>\n<\/tr>\n<tr>\n<td width=\"130\">Command Button<\/td>\n<td width=\"125\">OPEN_COM<\/td>\n<td width=\"159\">\u6253\u5f00\u4e32\u53e3<\/td>\n<td width=\"147\">ComOpen<\/td>\n<\/tr>\n<tr>\n<td width=\"130\">Command Button<\/td>\n<td width=\"125\">CLOSE_COM<\/td>\n<td width=\"159\">\u5173\u95ed\u4e32\u53e3<\/td>\n<td width=\"147\">ComClose<\/td>\n<\/tr>\n<tr>\n<td width=\"130\">Text Box<\/td>\n<td width=\"125\">SENDTEXT<\/td>\n<td width=\"159\">\u53d1\u9001\u5b57\u7b26\u4e32<\/td>\n<td width=\"147\">&nbsp;<\/td>\n<\/tr>\n<tr>\n<td width=\"130\">Command Button<\/td>\n<td width=\"125\">SEND<\/td>\n<td width=\"159\">\u53d1\u9001<\/td>\n<td width=\"147\">Send<\/td>\n<\/tr>\n<tr>\n<td width=\"130\">Command Button<\/td>\n<td width=\"125\">CLEARSEND<\/td>\n<td width=\"159\">\u6e05\u7a7a\u53d1\u9001\u6846<\/td>\n<td width=\"147\">ClearTextBox<\/td>\n<\/tr>\n<tr>\n<td width=\"130\">Text Box<\/td>\n<td width=\"125\">RECIVETEXT<\/td>\n<td width=\"159\">\u63a5\u6536\u5b57\u7b26\u4e32<\/td>\n<td width=\"147\">&nbsp;<\/td>\n<\/tr>\n<tr>\n<td width=\"130\">Command Button<\/td>\n<td width=\"125\">RECIEVE<\/td>\n<td width=\"159\">\u63a5\u6536<\/td>\n<td width=\"147\">Recieve<\/td>\n<\/tr>\n<tr>\n<td width=\"130\">Command Button<\/td>\n<td width=\"125\">CLEARRECIVE<\/td>\n<td width=\"159\">\u6e05\u7a7a\u63a5\u6536\u6846<\/td>\n<td width=\"147\">ClearTextBox<\/td>\n<\/tr>\n<tr>\n<td width=\"130\">Command Button<\/td>\n<td width=\"125\">QUIT<\/td>\n<td width=\"159\">\u9000\u51fa<\/td>\n<td width=\"147\">Quit<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/27.jpg\"><img loading=\"lazy\" title=\"27\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"27\" src=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/27_thumb.jpg\" width=\"524\" height=\"410\"><\/a><\/p>\n<p align=\"center\"><a name=\"_Ref350628051\"><\/a><span style=\"font-size: small\">\u56fe<\/span> <span style=\"font-size: small\">3\u201114 \u4e32\u53e3\u8c03\u8bd5\u8f6f\u9762\u677f<\/span><\/p>\n<p>\u9664\u6b64\u4e4b\u5916\uff0c\u8fd8\u9700\u8981\u4fee\u6539\u67d0\u4e9b\u63a7\u4ef6\u7684\u5c5e\u6027\uff0c\u4fee\u6539\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<div style=\"padding-left: 20px; border-left: #ddd 5px solid; margin: 15px 30px 0pt 10px\">\n<p>\u00b7\u7f16\u8f91COMSELECT\u63a7\u4ef6\u7684Label\/Value\u5c5e\u6027\uff0c\u5411\u63a7\u4ef6\u6dfb\u52a0\u9879\u76ee\u7684Label\u5206\u522b\u4e3a\u4e32\u53e31\u3001\u4e32\u53e32\uff0c\u76f8\u5e94\u7684Value\u503c\u4e3a1\u30012\uff0c\u6570\u636e\u7c7b\u578b\u4e3a\u6574\u6570\u3002<\/p>\n<p>\u00b7\u7f16\u8f91BTLSELECT\u63a7\u4ef6\u7684Label\/Value\u5c5e\u6027\uff0c\u5411\u63a7\u4ef6\u6dfb\u52a0\u9879\u76ee\u7684Label\u5206\u522b\u4e3a1200\u30012400\u30014800\u30019600\u300119200\uff0c\u76f8\u5e94\u7684Value\u503c\u4e3a1200\u30012400\u30014800\u30019600\u300119200\uff0c\u6570\u636e\u7c7b\u578b\u4e3a\u6574\u6570\u3002<\/p>\n<p>\u00b7\u7f16\u8f91JYSELECT\u63a7\u4ef6\u7684Label\/Value\u5c5e\u6027\uff0c\u5411\u63a7\u4ef6\u6dfb\u52a0\u9879\u76ee\u7684Label\u5206\u522b\u4e3a\u5947\u6821\u9a8c\u3001\u5076\u6821\u9a8c\u3001\u65e0\u6821\u9a8c\uff0c\u76f8\u5e94\u7684Value\u503c\u4e3a1\u30012\u30010\uff0c\u6570\u636e\u7c7b\u578b\u4e3a\u6574\u6570\u3002<\/p>\n<p>\u00b7\u7f16\u8f91LONGSELECT\u63a7\u4ef6\u7684Label\/Value\u5c5e\u6027\uff0c\u5411\u63a7\u4ef6\u6dfb\u52a0\u9879\u76ee\u7684Label\u5206\u522b\u4e3a7\u30018\u30019\uff0c\u76f8\u5e94\u7684Value\u503c\u4e3a7\u30018\u30019\uff0c\u6570\u636e\u7c7b\u578b\u4e3a\u6574\u6570\u3002<\/p>\n<p>\u00b7\u7f16\u8f91STOPSELECT\u63a7\u4ef6\u7684Label\/Value\u5c5e\u6027\uff0c\u5411\u63a7\u4ef6\u6dfb\u52a0\u9879\u76ee\u7684Label\u5206\u522b\u4e3a1\u30012\uff0c\u76f8\u5e94\u7684Value\u503c\u4e3a1\u30012\uff0c\u6570\u636e\u7c7b\u578b\u4e3a\u6574\u6570\u3002<\/p>\n<p>\u00b7\u7f16\u8f91\u4e24\u4e2a\u6587\u672c\u6846\u7684\u5c5e\u6027\uff1aText Box O<u>p<\/u>tions\u2026-Enter <u>K<\/u>ey Causes Newline\u4ee5\u5141\u8bb8\u5728\u6587\u672c\u6846\u4e2d\u8f93\u5165\u591a\u884c\u6587\u672c\u3002<\/p>\n<\/div>\n<p><b>\u751f\u6210\u5e76\u7f16\u8f91\u4ee3\u7801<\/b><\/p>\n<p>\u4fdd\u5b58\u6587\u4ef6com.uir\u3002\u4f7f\u7528\u4ee3\u7801\u751f\u6210\u5668\u751f\u6210\u6e90\u6587\u4ef6\u7a0b\u5e8f\u6846\u67b6\u3002\u6dfb\u52a0\u63a7\u4ef6\u7684\u56de\u8c03\u51fd\u6570\uff0c\u6dfb\u52a0\u5b8c\u6bd5\u540e\uff0c\u6240\u6709\u4ee3\u7801\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/28.jpg\"><img loading=\"lazy\" title=\"28\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"28\" src=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/28_thumb.jpg\" width=\"422\" height=\"644\"><\/a><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/29.jpg\"><img loading=\"lazy\" title=\"29\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"29\" src=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/29_thumb.jpg\" width=\"398\" height=\"644\"><\/a><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/30.jpg\"><img loading=\"lazy\" title=\"30\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"30\" src=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/30_thumb.jpg\" width=\"397\" height=\"644\"><\/a><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/31.jpg\"><img loading=\"lazy\" title=\"31\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"31\" src=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/31_thumb.jpg\" width=\"556\" height=\"644\"><\/a><\/p>\n<p><b>\u7f16\u8bd1\u8fde\u63a5\u3001\u529f\u80fd\u6d4b\u8bd5<\/b><\/p>\n<p>\u7f16\u8bd1\u5e76\u8c03\u8bd5\u7a0b\u5e8f\u3002\u4e3a\u4e86\u65b9\u4fbf\u7684\u4f7f\u7528\u4e00\u53f0\u8ba1\u7b97\u673a\u5373\u53ef\u8fdb\u884c\u6d4b\u8bd5\uff0c\u53ef\u4ee5\u91c7\u7528\u4ee5\u4e0b\u65b9\u6cd5\u4e4b\u4e00\uff1a<\/p>\n<div style=\"padding-left: 20px; border-left: #ddd 5px solid; margin: 15px 30px 0pt 10px\">\n<p>\u00b7\u5728\u6d4b\u8bd5\u524d\u5728\u786c\u4ef6\u4e0a\u5c06\u4e32\u884c\u53e3\u7684RXD\u548cTXD\u5f15\u811a\u77ed\u63a5<\/p>\n<p>\u00b7\u4f7f\u7528\u4e24\u4e2a\u4e32\u53e3\u5e76\u7528\u4e32\u53e3\u7ebf\u4e92\u76f8\u8fde\u63a5<\/p>\n<p>\u00b7\u4f7f\u7528\u865a\u62df\u4e32\u53e3\u8f6f\u4ef6\uff08\u5982Eltima Virtual Serial Port Driver\uff09\u521b\u5efa\u4e24\u4e2a\u4e92\u76f8\u8fde\u901a\u7684\u865a\u62df\u7aef\u53e3<\/p>\n<\/div>\n<p><b>\u6d4b\u8bd5\u7ed3\u679c<\/b><\/p>\n<p>\u5728\u6b64\u6211\u4eec\u91c7\u7528\u7b2c\u4e00\u79cd\u5c06RXD\u4e0eTXD\u77ed\u63a5\u7684\u65b9\u6cd5\u8fdb\u884c\u6d4b\u8bd5\u3002<\/p>\n<p>\u914d\u7f6e\u597d\u53c2\u6570\uff0c\u6253\u5f00\u4e32\u53e3\u4e4b\u540e\uff0c\u5728\u53d1\u9001\u5b57\u7b26\u4e32\u6587\u672c\u6846\u4e2d\u8f93\u5165\u4e00\u6bb5\u6587\u5b57\uff0c\u70b9\u51fb\u53d1\u9001\u4e4b\u540e\uff0c\u70b9\u51fb\u63a5\u6536\uff0c\u5373\u53ef\u5728\u63a5\u53d7\u5b57\u7b26\u4e32\u6587\u672c\u6846\u4e2d\u770b\u5230\u63a5\u6536\u5230\u7684\u5b57\u7b26\u4e0e\u53d1\u9001\u7684\u5b57\u7b26\u4e00\u81f4\u3002\u5982\u56fe 3\u201115\u6240\u793a\u3002<\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/32.jpg\"><img loading=\"lazy\" title=\"32\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"32\" src=\"http:\/\/img.liuwenhao.ink\/img\/LabWindowsCVI_FB4\/32_thumb.jpg\" width=\"521\" height=\"408\"><\/a><\/p>\n<p align=\"center\"><a name=\"_Ref351051921\"><\/a><span style=\"font-size: small\">\u56fe<\/span> <span style=\"font-size: small\">3\u201115 \u4e32\u53e3\u8c03\u8bd5\u52a9\u624b\u6d4b\u8bd5\u7ed3\u679c<\/span><\/p>\n<h1><span id=\"34\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1\">3.4 \u63a2\u7d22\u4e0e\u5b9e\u9a8c<\/span><\/span><\/h1>\n<h4><\/h4>\n<h2><span id=\"nbsp_341\">&nbsp; 3.4.1 \u5b9e\u9a8c<\/span><\/h2>\n<p>\u5728\u4e32\u53e3\u8c03\u8bd5\u52a9\u624b\u7684\u57fa\u7840\u4e0a\u6269\u5c55\u529f\u80fd\uff0c\u5177\u4f53\u529f\u80fd\u53ca\u6d4b\u8bd5\u8981\u6c42\u89c1\u8868 3\u20112\u3002<\/p>\n<p align=\"center\"><a name=\"_Ref350627685\"><\/a>\u8868 3\u20112 \u4e32\u53e3\u8c03\u8bd5\u52a9\u624b\u6d4b\u8bd5\u8868\u683c<\/p>\n<p align=\"center\">\n<table cellspacing=\"0\" cellpadding=\"0\" border=\"1\">\n<tbody>\n<tr>\n<td valign=\"top\" width=\"158\">\n<p align=\"center\"><b>\u529f\u80fd\u8981\u6c42<\/b><\/p>\n<\/td>\n<td valign=\"top\" width=\"334\">\n<p align=\"center\"><b>\u6d4b\u8bd5\u8981\u6c42<\/b><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"158\">\n<p align=\"center\">\u4e32\u53e3\u8c03\u8bd5<\/p>\n<\/td>\n<td width=\"334\">\n<p align=\"center\">\u5b8c\u6210\u57fa\u672c\u7684\u4e32\u53e3\u8c03\u8bd5\u52a9\u624b\u529f\u80fd\uff08\u542b\u5b9a\u65f6\u53d1\u9001\uff09<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"158\">\n<p align=\"center\">\u5373\u65f6\u663e\u793a<\/p>\n<\/td>\n<td width=\"334\">\n<p align=\"center\">\u63a5\u6536\u5230\u7684\u6570\u636e\u53ef\u4ee5\u5373\u65f6\u5728\u6587\u672c\u6846\u4e2d\u663e\u793a\u51fa\u6765<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"158\">\n<p align=\"center\">\u5341\u516d\u8fdb\u5236\u652f\u6301<\/p>\n<\/td>\n<td width=\"334\">\n<p align=\"center\">\u652f\u6301\u5341\u516d\u8fdb\u5236\u6570\u636e\u7684\u53d1\u9001\u548c\u63a5\u6536<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"158\">\n<p align=\"center\">\u6ce2\u5f62\u663e\u793a<\/p>\n<\/td>\n<td width=\"334\">\n<p align=\"center\">\u5c06\u63a5\u53d7\u5230\u7684\u6570\u636e\u8f6c\u6362\u5728\u6ce2\u5f62\u56fe\u4e0a\u5b9e\u65f6\u663e\u793a<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"158\">\n<p align=\"center\">\u6587\u4ef6\u5b58\u53d6<\/p>\n<\/td>\n<td width=\"334\">\n<p align=\"center\">\u5c06\u63a5\u53d7\u548c\u53d1\u9001\u7684\u6570\u636e\u5b58\u6587\u4ef6\uff0c\u80fd\u901a\u8fc7\u63a7\u4ef6\u8bfb\u53d6<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span id=\"nbsp_342\">&nbsp; 3.4.2 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