{"id":7401,"date":"2022-03-26T16:47:23","date_gmt":"2022-03-26T08:47:23","guid":{"rendered":"https:\/\/www.modbus.cn\/?p=7401"},"modified":"2026-07-01T00:42:25","modified_gmt":"2026-06-30T16:42:25","slug":"xi-tong-can-shu-she-zhi-chu-kong-ping-lua-jiao-ben-jiao-cheng-3","status":"publish","type":"post","link":"https:\/\/www.modbus.cn\/en\/7401.html","title":{"rendered":"\u7cfb\u7edf\u53c2\u6570\u8bbe\u7f6e\uff08\u89e6\u63a7\u5c4fLUA\u811a\u672c\u6559\u7a0b3\uff09"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u672c\u6587\u5c06\u4ecb\u7ecd\u901a\u8fc7LUA\u811a\u672c\u8bbe\u7f6e\u7cfb\u7edf\u53c2\u6570\u3002\u5982\u5e38\u89c1\u7684\u6ce2\u7279\u7387\u3001\u8702\u9e23\u5668\u3001RTC\u7684\u3001\u80cc\u5149\u4eae\u5ea6\u7b49\u3002\u672c\u7ae0\u8282\u6d89\u53ca\u76f8\u5173\u7684\u51fd\u6570\u6709<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1.\u5728\u7528\u6237\u89e6\u6478\u4fee\u6539\u63a7\u4ef6\u56de\u8c03\u51fd\u6570\uff1aon_control_notify(screen,control,value)\uff1a\u51fd\u6570\u6709\u4e09\u4e2a\u53c2\u6570\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>screen\uff1a\u8868\u793a\u753b\u9762ID<\/li><li>control\uff1a\u8868\u793a\u63a7\u4ef6\u7684\u7f16\u53f7<\/li><li>value\uff1a\u8868\u793a\u63a7\u4ef6\u7684\u503c\u3002<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">2.\u8bbe\u7f6e\u4e32\u53e3\u7684\u901a\u8baf\u7684\u6ce2\u7279\u7387\uff1auart_set_baudrate(baudrate)<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>baudrate\uff1a\u8868\u793a\u8bbe\u7f6e\u7684\u6ce2\u7279\u7387\u503c\u3002232\/TTL\u652f\u63011200~961200bps\uff0c\u5178\u578b\u503c\u4e3a115200bps\u3002485\u652f\u63011200~115200bps\uff0c\u5178\u578b\u503c\u4e3a9600bps<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">3.\u8bbe\u7f6e\u80cc\u5149\u4eae\u5ea6\uff1aset_backlight(level)<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>level\uff1a\u8868\u793a\u8bbe\u7f6e\u7684\u80cc\u5149\u503c\uff0c\u53d6\u503c\u8303\u56f4\u4e3a0~100\u3002\u6570\u503c\u8d8a\u9ad8\uff0c\u80cc\u5149\u4eae\u5ea6\u8d8a\u4eae<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">4.\u8bbe\u7f6e\u8702\u9e23\u5668\u9e23\u53eb\u65f6\u957f\uff1abeep(time)<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>time\uff1a\u8868\u793a\u8702\u9e23\u5668\u54cd\u7684\u65f6\u95f4\u957f\u5ea6\uff0c\u5355\u4f4dms\uff0c\u5e76\u975e\u8702\u9e23\u5668\u7684\u4f7f\u80fd\/\u5931\u80fd\u63a7\u5236<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">5.\u8bbe\u7f6e\u5c4f\u5e55RTC\u65f6\u95f4\uff1aset_date_time(year,month,day,hour,minute,second)<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>year\uff1a\u8868\u793a\u5e74<\/li><li>month\uff1a\u8868\u793a\u6708<\/li><li>day\uff1a\u8868\u793a\u65e5<\/li><li>hour\uff1a\u8868\u793a\u5c0f\u65f6<\/li><li>minute\uff1a\u8868\u793a\u5206<\/li><li>second\uff1a\u8868\u793a\u79d2<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6ce8\uff1a\u66f4\u591aLUA\u8d44\u6599\u53ef\u53c2\u8003<a href=\"http:\/\/doc.gz-dc.com\/LUA\/000_lua%20api.html\" target=\"_blank\" rel=\"noopener noreferrer nofollow noreferrer noopener\">LUA \u811a\u672cAPI\u51fd\u6570\u63a5\u53e3&nbsp;<\/a>\u7ae0\u8282 \u548c\u7f51\u7ad9\uff1awww.runoob.com\/lua<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u9002\u7528\u8303\u56f4\uff1aM\u7cfb\u5217\u3001W\u7cfb\u5217\u3001X\u7cfb\u5217\u3001F\u7cfb\u5217\uff08\u56fa\u4ef6\u7248\u672c &gt;= V4.2.401.0\uff09<\/p><p>\u4f8b\u7a0b\u4e0b\u8f7d\u94fe\u63a5\uff1a\u300a<a href=\"http:\/\/www.gz-dc.com\/uploads\/file\/20190815\/LUA%E6%95%99%E7%A8%8B3-%E7%B3%BB%E7%BB%9F%E5%8F%82%E6%95%B0%E8%AE%BE%E7%BD%AE.rar\" target=\"_blank\" rel=\"noopener noreferrer nofollow noreferrer noopener\">\u7cfb\u7edf\u53c2\u6570\u8bbe\u7f6e<\/a>\u300b(\u70b9\u51fb\u8df3\u8f6c)<\/p><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"31--\u4fee\u6539\u6ce2\u7279\u7387\">3.1 \u4fee\u6539\u6ce2\u7279\u7387<\/h2>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"\u753b\u9762\u914d\u7f6e\">\u753b\u9762\u914d\u7f6e<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u6dfb\u52a0\u4e24\u4e2a\u6309\u94ae\u63a7\u4ef6\uff08ID1\u3001ID2\uff09\uff0c\u5206\u522b\u8bbe\u7f6e\u6ce2\u7279\u7387\u4e3a19200\u3001115200\uff1b\u6dfb\u52a0\u4e00\u4e2a\u6587\u672c\u63a7\u4ef6(ID14)\uff0c\u7528\u4e8e\u663e\u793a\u6ce2\u7279\u7387\u3002\u5982\u4e0b\u6240\u793a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u4e24\u4e2a\u6309\u94ae\u63a7\u4ef6\uff1a\u5bf9\u5185\u6307\u4ee4\u914d\u7f6e\u4e3a\u4e92\u65a5\u6548\u679c\uff0c\u64cd\u4f5c\u98ce\u683c\u5747\u4e3a\u7f6e\u4f4d\uff0c\u5176\u4e2dID1\u6309\u94ae\u521d\u59cb\u72b6\u6001\u4e3a\u6309\u4e0b\uff0cID2\u6309\u94ae\u521d\u59cb\u72b6\u6001\u4e3a\u5f39\u8d77<\/li><li>\u6587\u672c\u63a7\u4ef6\uff1a\u8f93\u5165\u65b9\u5f0f\u4e3a\u7cfb\u7edf\u53d8\u91cf\u3001\u7cfb\u7edf\u53d8\u91cf\u4e3a\u6ce2\u7279\u7387<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/sysparam.png\"><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"lua\u811a\u672c\">LUA\u811a\u672c<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u7528\u6237\u70b9\u51fb\u301019200\u3011\u6216\u3010115200\u3011\u6309\u94ae \u63a7\u4ef6\u65f6\u5019\uff0c\u89e6\u53d1on_control_notify(screen, control, value)\u56de\u8c03\u51fd\u6570\uff0c\u6839\u636e\u5bf9\u5e94\u6309\u94ae\u6309\u4e0b\uff0c\u8c03\u7528uart_set_baudrate(baudrate)\u8bbe\u7f6e\u5bf9\u5e94\u7684\u6ce2\u7279\u7387\uff0c\u4ee3\u7801\u6bb5\u5982\u4e0b\u6240\u793a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>--&#91;&#91;***************************************************************************\n** Function name: on_control_notify\n** Descriptions:  \u7528\u6237\u901a\u8fc7\u89e6\u6478\u4fee\u6539\u63a7\u4ef6\u540e\uff0c\u6267\u884c\u6b64\u56de\u8c03\u51fd\u6570\u3002\n                  \u70b9\u51fb\u6309\u94ae\u63a7\u4ef6\uff0c\u4fee\u6539\u6587\u672c\u63a7\u4ef6\u3001\u4fee\u6539\u6ed1\u52a8\u6761\u90fd\u4f1a\u89e6\u53d1\u6b64\u4e8b\u4ef6\u3002\n                  \u6ce8\u610f\uff1a\u56de\u8c03\u51fd\u6570\u7684\u53c2\u6570\u548c\u51fd\u6570\u540d\u56fa\u5b9a\u4e0d\u80fd\u4fee\u6539\n** Input value :  screen \u753b\u9762ID\n                  control \u63a7\u4ef6ID\n                  value  \u63a7\u4ef6\u503c(\u5305\u62ec\u6587\u672c\u63a7\u4ef6\u8f93\u5165\u7684\u503c)\n***************************************************************************--]]\nfunction  on_control_notify(screen,control,value)\n    ......\n    if screen==0 and control==1 and value==1        --\u6309\u4e0b\u7b2c0\u9875\u3001\u7f16\u53f71\u6309\u94ae\n    then\n        uart_set_baudrate(19200)                    --\u8bbe\u7f6e\u6ce2\u7279\u7387\u4e3a19200\n\n    elseif screen==0 and control==2 and value==1    --\u6309\u4e0b\u7b2c0\u9875\u3001\u7f16\u53f72\u6309\u94ae\n    then\n        uart_set_baudrate(115200)                   --\u8bbe\u7f6e\u6ce2\u7279\u7387\u4e3a115200\n    end\n    ......\nend<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\" id=\"fn_PS\"><p><sup>PS<\/sup>. uart_get_baudrate() \u51fd\u6570\u4e3a\u83b7\u53d6\u5f53\u524d\u6ce2\u7279\u7387\uff0c\u5982\uff1a local baudrate = uart_get_baudrate()<a href=\"http:\/\/doc.gz-dc.com\/LUA\/03_sysparam.html#reffn_PS\" rel=\"noopener noreferrer nofollow\">&nbsp;\u21a9<\/a><\/p><\/blockquote>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"\u8fd0\u884c\u6548\u679c\">\u8fd0\u884c\u6548\u679c<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u6839\u636e\u4e0a\u8ff0\u7684\u4ee3\u7801\u6bb5\uff0c\u8fd0\u884c\u6548\u679c\u5982\u4e0b\u6240\u793a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/uart_set_baudrate.gif\" ><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"32-\u8bbe\u7f6e\u80cc\u5149\">3.2 \u8bbe\u7f6e\u80cc\u5149<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u80cc\u5149\u7684\u8c03\u8282\uff0c\u53ef\u7ed3\u5408\u8fdb\u5ea6\u6761\u548c\u6ed1\u5757\u8fdb\u884c\u6ed1\u52a8\u8c03\u8282<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"\u753b\u9762\u914d\u7f6e\">\u753b\u9762\u914d\u7f6e<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u753b\u9762\u4e2d\u6dfb\u52a0\u4e00\u4e2a\u6ed1\u5757\u63a7\u4ef6\uff08ID4\uff09\u548c\u4e00\u4e2a\u8fdb\u5ea6\u6761\u63a7\u4ef6\uff08ID3\uff09\u4f5c\u4e3a\u80cc\u5149\u7684\u63a7\u5236\uff0c\u76f8\u5173\u63a7\u4ef6\u5c5e\u6027\u914d\u7f6e\u5982\u4e0b\u6240\u793a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u6ed1\u5757\u63a7\u4ef6\uff1a\u8bbe\u7f6e\u6570\u503c\u8d77\u59cb\u8303\u56f4\u4e3a20~100\uff08\u82e5\u80cc\u5149\u8c03\u8282\u4e3a0\u6216\u8f83\u4f4e\uff0c\u4f1a\u770b\u4e0d\u6e05\u695a\u753b\u9762\u5185\u5bb9\uff09\u3002\u5176\u4e2d\uff0cLUA\u811a\u672c\u8bbe\u7f6e\u7684\u80cc\u5149\u7b49\u7ea7\u652f\u63010-100<\/li><li>\u8fdb\u5ea6\u6761\u63a7\u4ef6\uff1a\u8bbe\u7f6e\u3010\u6ed1\u52a8\u901a\u77e5\u3011\u5173\u8054\u6ed1\u52a8\u6761\uff0c\u6dfb\u52a0\u76f8\u5e94\u7684\u80cc\u666f\u56fe\u7247<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/sysparam01.png\"><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"lua\u811a\u672c\">LUA\u811a\u672c<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u7528\u6237\u70b9\u51fb\/\u6ed1\u52a8\u6ed1\u5757\u65f6\uff0c\u80cc\u5149\u503c\u548c\u8fdb\u5ea6\u6761\u4e5f\u8ddf\u968f\u53d8\u5316\u3002\u6ed1\u52a8\u8fc7\u7a0b\u89e6\u53d1LUA\u811a\u672c on_contrl_notify(screen,control,value)\uff0c\u5728\u8c03\u7528set_backligt(level)\u8bbe\u7f6e\u80cc\u5149\u503c\uff0c\u4ee3\u7801\u6bb5\u5982\u4e0b\u6240\u793a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>--&#91;&#91;***************************************************************************\n** Function name: on_control_notify\n** Descriptions:  \u7528\u6237\u901a\u8fc7\u89e6\u6478\u4fee\u6539\u63a7\u4ef6\u540e\uff0c\u6267\u884c\u6b64\u56de\u8c03\u51fd\u6570\u3002\n                  \u70b9\u51fb\u6309\u94ae\u63a7\u4ef6\uff0c\u4fee\u6539\u6587\u672c\u63a7\u4ef6\u3001\u4fee\u6539\u6ed1\u52a8\u6761\u90fd\u4f1a\u89e6\u53d1\u6b64\u4e8b\u4ef6\u3002\n                  \u6ce8\u610f\uff1a\u56de\u8c03\u51fd\u6570\u7684\u53c2\u6570\u548c\u51fd\u6570\u540d\u56fa\u5b9a\u4e0d\u80fd\u4fee\u6539\n** Input value :  screen \u753b\u9762ID\n                  control \u63a7\u4ef6ID\n                  value  \u63a7\u4ef6\u503c(\u5305\u62ec\u6587\u672c\u63a7\u4ef6\u8f93\u5165\u7684\u503c)\n***************************************************************************--]]\nfunction  on_control_notify(screen,control,value)\n     ......\n     if screen==0 and control == 4        --\u6ed1\u52a8\u7b2c0\u9875\u3001\u7f16\u53f74\u6ed1\u52a8\u6761\n     then\n        set_backlight(value)             --\u8bbe\u7f6e\u80cc\u5149\u4e3avalue\n     end\n     ......\nend<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\" id=\"fn_PS \"><p><sup>PS&nbsp;<\/sup>. get_backlight \u51fd\u6570\u4e3a\u83b7\u53d6\u5f53\u524d\u80cc\u5149\u503c\uff0c\u5982\uff1a local cur_backlight = get_backlight()<a href=\"http:\/\/doc.gz-dc.com\/LUA\/03_sysparam.html#reffn_PS\" rel=\"noopener noreferrer nofollow\">&nbsp;\u21a9<\/a><\/p><\/blockquote>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"\u8fd0\u884c\u9884\u89c8\">\u8fd0\u884c\u9884\u89c8<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b64\u5904\u865a\u62df\u5c4f\u8fd0\u884c\u6548\u679c\u4ec5\u505a\u4e3a\u63a7\u4ef6\u53d8\u5316\u6f14\u793a\uff0c\u5b9e\u9645\u8c03\u8282\u80cc\u5149\u7684\u6548\u679c\uff0c\u9700\u8981\u7f16\u8bd1\u4e0b\u8f7d\u5230\u5b9e\u4f53\u5c4f\u4e2d\u4f53\u9a8c<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"33-\u8bbe\u7f6e\u8702\u9e23\u5668\u54cd\">3.3 \u8bbe\u7f6e\u8702\u9e23\u5668\u54cd<\/h2>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"\u753b\u9762\u914d\u7f6e\">\u753b\u9762\u914d\u7f6e<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u653e\u7f6e\u4e00\u4e2a\u6309\u94ae\u63a7\u4ef6\uff08ID\u4e3a5\uff09\uff0c\u6309\u94ae\u5c5e\u6027\u4e2d\u7684\u4e8b\u4ef6\u901a\u77e5\u9009\u62e9\u201c\u662f\u201d\u3002\u5982\u4e0b\u6240\u793a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/sysparam02.png\"><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u200b<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"lua\u811a\u672c\">LUA\u811a\u672c<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u6309\u4e0b\u6309\u94ae\u65f6\uff0c\u89e6\u53d1\u4e8b\u4ef6\u901a\u77e5on_contrl_notify(screen,control,value)\u51fd\u6570\uff0c\u5bf9\u5e94\u63a7\u4ef6\u89e6\u53d1\u6210\u7acb\u540e\uff0c\u8c03\u7528beep(500)\u51fd\u6570\uff0c\u8868\u793a\u8702\u9e23\u5668\u9e23\u53eb500ms\uff0c\u4ee3\u7801\u6bb5\u5982\u4e0b\u6240\u793a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>--&#91;&#91;***************************************************************************\n** Function name: on_control_notify\n** Descriptions:  \u7528\u6237\u901a\u8fc7\u89e6\u6478\u4fee\u6539\u63a7\u4ef6\u540e\uff0c\u6267\u884c\u6b64\u56de\u8c03\u51fd\u6570\u3002\n                  \u70b9\u51fb\u6309\u94ae\u63a7\u4ef6\uff0c\u4fee\u6539\u6587\u672c\u63a7\u4ef6\u3001\u4fee\u6539\u6ed1\u52a8\u6761\u90fd\u4f1a\u89e6\u53d1\u6b64\u4e8b\u4ef6\u3002\n                  \u6ce8\u610f\uff1a\u56de\u8c03\u51fd\u6570\u7684\u53c2\u6570\u548c\u51fd\u6570\u540d\u56fa\u5b9a\u4e0d\u80fd\u4fee\u6539\n** Input value :  screen \u753b\u9762ID\n                  control \u63a7\u4ef6ID\n                  value  \u63a7\u4ef6\u503c(\u5305\u62ec\u6587\u672c\u63a7\u4ef6\u8f93\u5165\u7684\u503c)\n***************************************************************************--]]\nfunction  on_control_notify(screen,control,value)\n     ......\n     if screen==0 and control == 5 and value == 1    --\u6ed1\u52a8\u7b2c0\u9875\u3001\u7f16\u53f74\u6ed1\u52a8\u6761\n     then\n        beep(500)                                    --\u8bbe\u7f6e\u8702\u9e23\u5668\u9e23\u53eb500ms\n     end\n     ......\nend<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"\u8fd0\u884c\u9884\u89c8\">\u8fd0\u884c\u9884\u89c8<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0b\u8f7d\u5230\u4e32\u53e3\u5c4f\u4e2d\uff0c\u70b9\u51fb&#8221;\u54cd&#8221;\u6309\u94ae\uff0c\u542c\u5230&#8221;\u5600&#8221;\u4e00\u58f0<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"34--\u8bbe\u7f6ertc\">3.4 \u8bbe\u7f6eRTC<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u753b\u9762\u4e2d\uff0c\u653e\u7f6e\u4e00\u4e2aRTC\u63a7\u4ef6\uff0c\u4e24\u4e2a\u6309\u94ae\u5206\u522b\u8bbe\u7f6e\u4e0d\u540c\u7684\u65f6\u95f4\u3002\u63a7\u4ef6\u76f8\u5173\u5c5e\u6027\u914d\u7f6e\u5982\u4e0b\u6240\u793a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/sysparam03.png\"><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"lua\u811a\u672c\">LUA\u811a\u672c<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u89e6\u53d1\u4e8b\u4ef6\u901a\u77e5on_contrl_notify(screen,control,value)\u51fd\u6570\uff0c\u5bf9\u5e94\u63a7\u4ef6\u89e6\u53d1\u6210\u7acb\u540e\uff0c\u8c03\u7528 set_date_time()\u51fd\u6570\u8bbe\u7f6eRTC\u65f6\u95f4\u3002\u4ee3\u7801\u5982\u4e0b\u6240\u793a:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>--&#91;&#91;***************************************************************************\n\n** Function name: on_control_notify\n** Descriptions:  \u7528\u6237\u901a\u8fc7\u89e6\u6478\u4fee\u6539\u63a7\u4ef6\u540e\uff0c\u6267\u884c\u6b64\u56de\u8c03\u51fd\u6570\u3002\n                  \u70b9\u51fb\u6309\u94ae\u63a7\u4ef6\uff0c\u4fee\u6539\u6587\u672c\u63a7\u4ef6\u3001\u4fee\u6539\u6ed1\u52a8\u6761\u90fd\u4f1a\u89e6\u53d1\u6b64\u4e8b\u4ef6\u3002\n                  \u6ce8\u610f\uff1a\u56de\u8c03\u51fd\u6570\u7684\u53c2\u6570\u548c\u51fd\u6570\u540d\u56fa\u5b9a\u4e0d\u80fd\u4fee\u6539\n** Input value :  screen \u753b\u9762ID\n                  control \u63a7\u4ef6ID\n                  value  \u63a7\u4ef6\u503c(\u5305\u62ec\u6587\u672c\u63a7\u4ef6\u8f93\u5165\u7684\u503c)\n***************************************************************************--]]\nfunction  on_control_notify(screen,control,value)\n     ......\n     if screen==0 and control == 6 and value == 1    --\u6ed1\u52a8\u7b2c0\u9875\u3001\u7f16\u53f74\u6ed1\u52a8\u6761\n     then\n         set_date_time(2019,1,1,1,1,1)               --\u8bbe\u7f6e\u5f53\u524d\u65f6\u95f4\u4e3a2019\/01\/01 01:01:01\n     end\n     ......\nend<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\" id=\"fn_PS  \"><p><sup>PS&nbsp;<\/sup>. get_date_time\u51fd\u6570\u4e3a\u83b7\u53d6\u5f53\u524drtc\u503c\uff0c\u5982\uff1a local cur_backlight = get_backlight()<a href=\"http:\/\/doc.gz-dc.com\/LUA\/03_sysparam.html#reffn_PS\" rel=\"noopener noreferrer nofollow\">&nbsp;\u21a9<\/a><\/p><\/blockquote>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"\u8fd0\u884c\u9884\u89c8\">\u8fd0\u884c\u9884\u89c8<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0b\u8f7d\u5230\u4e32\u53e3\u5c4f\u4e2d\uff0c\u70b9\u51fb&#8221;\u65f6\u95f4\u4e00&#8221;\u6216&#8221;\u65f6\u95f4\u4e8c&#8221;\u6309\u94ae\uff0c\u770b\u5230\u5de6\u4fa7RTC\u65f6\u95f4\u53d8\u5316\u3002\u6ce8\u610f\uff0c\u865a\u62df\u5c4f\u4e0d\u652f\u6301\u4fee\u6539RTC\u63a7\u4ef6\uff0c\u56e0\u4e3a\u662f\u7535\u8111PC\u7aef\u7684\u65f6\u95f4<\/p>\n<span id=\"magicpostMarker\"><\/span>","protected":false},"excerpt":{"rendered":"<p>\u672c\u6587\u5c06\u4ecb\u7ecd\u901a\u8fc7LUA\u811a\u672c\u8bbe\u7f6e\u7cfb\u7edf\u53c2\u6570\u3002\u5982\u5e38\u89c1\u7684\u6ce2\u7279\u7387\u3001\u8702\u9e23\u5668&#8230;<\/p>","protected":false},"author":1,"featured_media":32741,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[3048,701],"tags":[726,563,736],"class_list":["post-7401","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-screen-lua-scripts","category-hmi-touchscreen","tag-726","tag-563","tag-736"],"_links":{"self":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/posts\/7401","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/comments?post=7401"}],"version-history":[{"count":0,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/posts\/7401\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/media\/32741"}],"wp:attachment":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/media?parent=7401"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/categories?post=7401"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/tags?post=7401"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}