{"id":6948,"date":"2022-03-21T21:23:53","date_gmt":"2022-03-21T13:23:53","guid":{"rendered":"https:\/\/www.modbus.cn\/?p=6948"},"modified":"2026-07-01T00:45:23","modified_gmt":"2026-06-30T16:45:23","slug":"rtc-kong-jian-ru-he-shi-yong","status":"publish","type":"post","link":"https:\/\/www.modbus.cn\/en\/6948.html","title":{"rendered":"RTC\u63a7\u4ef6\u5982\u4f55\u4f7f\u7528\uff1f"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" id=\"\u4ec0\u4e48\u662frtc\u63a7\u4ef6\">\u4ec0\u4e48\u662fRTC\u63a7\u4ef6?<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/RTC01.png\"\/ loading=\"lazy\" title=\"RTC\u63a7\u4ef6\u5982\u4f55\u4f7f\u7528\uff1f\u63d2\u56fe\" alt=\"RTC\u63a7\u4ef6\u5982\u4f55\u4f7f\u7528\uff1f\u63d2\u56fe\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u65f6\u95f4\u53ef\u4ee5\u901a\u8fc7RTC\u63a7\u4ef6\u6765\u663e\u793a\u3002RTC\u63a7\u4ef6\u53ef\u4ee5\u901a\u8fc7\u7528\u6237\u4e3b\u673a\u4fee\u6539\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u5f39\u51fa\u7cfb\u7edf\u952e\u76d8\uff0c\u5bf9\u65f6\u95f4\u8fdb\u884c\u8f93\u5165\u7f16\u8f91\u64cd\u4f5c\uff0c\u7136\u540e\u663e\u793a\u5728\u4e32\u53e3\u5c4f\u4e0a\u3002\u672c\u7ae0\u8282\u4e2d\u4ecb\u7ecdRTC\u63a7\u4ef6\u5e38\u89c1\u7684\u5e94\u7528\uff0c\u7ed3\u5408\u5de5\u7a0b\u4e2d\u7684\u753b\u9762\u4ecb\u7ecd\u6bcf\u4e00\u4e2a\u5e94\u7528\u7684\u914d\u7f6e\uff0c\u5e38\u89c1\u7684\u5e94\u7528\u5982\u4e0b\u6240\u793a<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li>\u65f6\u95f4\u663e\u793a\uff1a\u663e\u793a\u5f53\u524d\u65f6\u95f4<\/li><li>\u5b9a\u65f6\u529f\u80fd\uff1a\u8bbe\u7f6e\u4e00\u4e2a\u8ba1\u65f6\uff0c\u5728\u5c4f\u4e0a\u663e\u793a\u8ba1\u65f6\u7684\u65f6\u95f4\uff0c\u5728\u8fbe\u5230\u8bbe\u5b9a\u503c\u65f6\u901a\u8fc7\u4e32\u53e3\u53d1\u51fa\u901a\u77e5<\/li><\/ol>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u9002\u7528\u8303\u56f4\uff1a\u5168\u7cfb\u5217<\/p><p>\u4f8b\u7a0b\u4e0b\u8f7d\u94fe\u63a5\uff1a\u300a<a href=\"http:\/\/www.gz-dc.com\/uploads\/file\/20200221\/%E6%95%99%E7%A8%8B6%20-%20%E4%B8%B2%E5%8F%A3%E5%B1%8FRTC%E6%8E%A7%E4%BB%B6%E7%9A%84%E5%BA%94%E7%94%A8.rar\" target=\"_blank\" rel=\"noopener noreferrer nofollow noreferrer noopener\">RTC\u63a7\u4ef6\u5e94\u7528<\/a>\u300b(\u70b9\u51fb\u8df3\u8f6c)<\/p><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"61-rtc\u63a7\u4ef6\u5c5e\u6027\u4ecb\u7ecd\">6.1 RTC\u63a7\u4ef6\u5c5e\u6027\u4ecb\u7ecd<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">RTC\u63a7\u4ef6\u53ef\u4ee5\u663e\u793a\u5f53\u524d\u65f6\u95f4\u548c\u5012\u8ba1\u65f6\uff0c\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\/RTC02.png\"\/ loading=\"lazy\" title=\"RTC\u63a7\u4ef6\u5982\u4f55\u4f7f\u7528\uff1f\u63d2\u56fe1\" alt=\"RTC\u63a7\u4ef6\u5982\u4f55\u4f7f\u7528\uff1f\u63d2\u56fe1\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"\u663e\u793a\u65f6\u95f4\">\u663e\u793a\u65f6\u95f4<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u663e\u793a\u5f53\u524d\u65f6\u95f4<\/p>\n\n\n\n<h6 class=\"wp-block-heading\" id=\"\u683c\u5f0f\">\u683c\u5f0f<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">\u65f6\u95f4\u7684\u663e\u793a\u683c\u5f0f\uff0c\u5982\u4e0b\u6240\u793a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>HH:MM:SS\uff0c\u663e\u793a\u5c0f\u65f6\u3001\u5206\u949f\u548c\u79d2\u6570<\/li><li>20XX-MM-DD\uff0c\u663e\u793a\u5e74\u4efd\u3001\u6708\u4efd\u548c\u65e5\u6570<\/li><li>20XX-MM-DD HH:MM:SS\uff0c\u663e\u793a\u5e74\u4efd\u3001\u6708\u4efd\u3001\u65e5\u6570\u3001\u5c0f\u65f6\u3001\u5206\u949f\u548c\u79d2\u6570<\/li><li>20XX-MM-DD HH:MM:SS \u661f\u671f\u51e0\uff0c\u663e\u793a\u5e74\u6708\u65e5\uff0c\u65f6\u95f4\u4ee5\u53ca\u661f\u671f\u51e0<\/li><li>\u661f\u671f\u51e0\uff08\u4e2d\u6587+\u82f1\u6587\uff09\uff0c\u663e\u793a\u661f\u671f\u51e0\u7684\u4e2d\u6587\u548c\u82f1\u6587\uff1b<\/li><li>\u81ea\u5b9a\u4e49\u683c\u5f0f\u3002\u4f8b\u5982\u201c\u5e74-\u6708-\u65e5,\u65f6-\u5206-\u79d2,\u661f\u671f\u201d\u7684\u683c\u5f0f\u4e3a\uff1a%y-%n-%d,%h:%m:%s,%w(\u5e74=%y\uff0c\u6708=%n\uff0c\u65e5=%d\uff0c\u65f6=%h\uff0c\u5206=%m\uff0c\u79d2=%s\uff0c\u661f\u671f=%w)\uff0c\u5982\u4e0b\u6240\u793a<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/RTC03.png\"\/ loading=\"lazy\" title=\"RTC\u63a7\u4ef6\u5982\u4f55\u4f7f\u7528\uff1f\u63d2\u56fe2\" alt=\"RTC\u63a7\u4ef6\u5982\u4f55\u4f7f\u7528\uff1f\u63d2\u56fe2\" \/><\/figure>\n\n\n\n<h6 class=\"wp-block-heading\" id=\"\u8bed\u8a00\">\u8bed\u8a00<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e2d\u6587\u3001\u82f1\u6587<\/p>\n\n\n\n<h6 class=\"wp-block-heading\" id=\"\u65f6\u5dee\">\u65f6\u5dee<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0e\u5f53\u524d\u7cfb\u7edf\u65f6\u95f4\u7684\u5dee\u503c\uff0c\u8303\u56f4[-12~+12]<\/p>\n\n\n\n<h6 class=\"wp-block-heading\" id=\"\u5b57\u4f53\">\u5b57\u4f53<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b57\u4f53\u5927\u5c0f\u548c\u5b57\u4f53\u6837\u5f0f<\/p>\n\n\n\n<h6 class=\"wp-block-heading\" id=\"\u524d\u666f\u989c\u8272\">\u524d\u666f\u989c\u8272<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b57\u4f53\u989c\u8272<\/p>\n\n\n\n<h6 class=\"wp-block-heading\" id=\"\u5141\u8bb8\u7f16\u8f91\">\u5141\u8bb8\u7f16\u8f91<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">\u70b9\u51fbRTC\u663e\u793a\u533a\u57df\uff0c\u5f39\u51fa\u65e5\u671f\/\u65f6\u95f4\u8bbe\u7f6e\u754c\u9762\uff0c\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\/RTC04.png\"\/ loading=\"lazy\" title=\"RTC\u63a7\u4ef6\u5982\u4f55\u4f7f\u7528\uff1f\u63d2\u56fe3\" alt=\"RTC\u63a7\u4ef6\u5982\u4f55\u4f7f\u7528\uff1f\u63d2\u56fe3\" \/><\/figure>\n\n\n\n<h6 class=\"wp-block-heading\" id=\"\u6309\u538b\u65b9\u5f0f\">\u6309\u538b\u65b9\u5f0f<\/h6>\n\n\n\n<ul class=\"wp-block-list\"><li>\u957f\u6309<\/li><li>\u70b9\u51fb\u8fdb\u5165\u7f16\u8f91<\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"\u8ba1\u65f6\">\u8ba1\u65f6<\/h4>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/RTC05.png\"\/ loading=\"lazy\" title=\"RTC\u63a7\u4ef6\u5982\u4f55\u4f7f\u7528\uff1f\u63d2\u56fe4\" alt=\"RTC\u63a7\u4ef6\u5982\u4f55\u4f7f\u7528\uff1f\u63d2\u56fe4\" \/><\/figure>\n\n\n\n<h6 class=\"wp-block-heading\" id=\"\u683c\u5f0f\">\u683c\u5f0f<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">\u8ba1\u65f6\u65f6\u95f4\u7684\u663e\u793a\u683c\u5f0f\uff0c\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\/RTC06.png\"\/ loading=\"lazy\" title=\"RTC\u63a7\u4ef6\u5982\u4f55\u4f7f\u7528\uff1f\u63d2\u56fe5\" alt=\"RTC\u63a7\u4ef6\u5982\u4f55\u4f7f\u7528\uff1f\u63d2\u56fe5\" \/><\/figure>\n\n\n\n<h6 class=\"wp-block-heading\" id=\"\u8ba1\u65f6\u957f\u5ea6\">\u8ba1\u65f6\u957f\u5ea6<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">\u8ba1\u65f6\u65f6\u95f4\u957f\u5ea6\uff08\u79d2\uff09<\/p>\n\n\n\n<h6 class=\"wp-block-heading\" id=\"\u663e\u793a\u65b9\u5f0f\">\u663e\u793a\u65b9\u5f0f<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">\u5012\u8ba1\u65f6\u3001\u987a\u8ba1\u65f6<\/p>\n\n\n\n<h6 class=\"wp-block-heading\" id=\"\u5b57\u4f53\">\u5b57\u4f53<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b57\u4f53\u5927\u5c0f<\/p>\n\n\n\n<h6 class=\"wp-block-heading\" id=\"\u524d\u666f\u989c\u8272\">\u524d\u666f\u989c\u8272<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b57\u4f53\u989c\u8272<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"62-\u65f6\u95f4\u663e\u793a\">6.2 \u65f6\u95f4\u663e\u793a<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3010\u65f6\u95f4\u663e\u793a\u3011\u753b\u9762\uff0c\u4ecb\u7ecd\u8bbe\u7f6e\u663e\u793a\u5f53\u524d\u65f6\u95f4\u7684\u65b9\u6cd5<\/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\">\u5728\u3010\u65f6\u95f4\u663e\u793a\u3011\u753b\u9762\u7684\u201c\u80cc\u666f\u56fe\u7247\u201d\u5bfc\u5165\u76f8\u5e94\u7684\u7f8e\u5de5\u56fe\u7247\u3002\u5728\u8be5\u753b\u9762\u4e2d\u6dfb\u52a0RTC\u63a7\u4ef6\uff0c\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\/RTC07.png\"\/ loading=\"lazy\" title=\"RTC\u63a7\u4ef6\u5982\u4f55\u4f7f\u7528\uff1f\u63d2\u56fe6\" alt=\"RTC\u63a7\u4ef6\u5982\u4f55\u4f7f\u7528\uff1f\u63d2\u56fe6\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"\u5c5e\u6027\u914d\u7f6e\">\u5c5e\u6027\u914d\u7f6e<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u63a7\u4ef6ID\u4e3a1\u7684RTC\u63a7\u4ef6\u4e3a\u4f8b\uff0c\u8bbe\u7f6e\u3010\u683c\u5f0f\u3011\u4e3a\u201c20XX-MM-DD HH:MM:SS \u661f\u671f\u51e0\u201d\u3001\u3010\u5b57\u4f53\u3011\u4e3a\u201cASC_CHS_30\u201d\u3001\u3010\u524d\u666f\u989c\u8272\u3011\u4e3a\u767d\u8272\uff0c\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\/RTC08.png\"\/ loading=\"lazy\" title=\"RTC\u63a7\u4ef6\u5982\u4f55\u4f7f\u7528\uff1f\u63d2\u56fe7\" alt=\"RTC\u63a7\u4ef6\u5982\u4f55\u4f7f\u7528\uff1f\u63d2\u56fe7\" \/><\/figure>\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\">\u8fd0\u884c\u865a\u62df\u5c4f\uff0c\u865a\u62df\u5c4f\u4e2d\u8be5RTC\u63a7\u4ef6\u663e\u793a\u5f53\u524d\u7cfb\u7edf\u65f6\u95f4\uff0c\u8fd0\u884c\u6548\u679c\u5982\u4e0b\u6240\u793a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PS\uff1a\u865a\u62df\u5c4f\u76f4\u63a5\u663e\u793a\u7535\u8111\u65f6\u95f4\uff0c\u4e14\u4e0d\u652f\u6301\u4fee\u6539\uff0c\u82e5\u9700\u8981RTC\u4fee\u6539\u5e94\u7528\uff0c\u4e0b\u8f7d\u5230\u5b9e\u4f53\u5c4f\u4f53\u9a8c<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/RTC11.gif\" \/ loading=\"lazy\" title=\"RTC\u63a7\u4ef6\u5982\u4f55\u4f7f\u7528\uff1f\u63d2\u56fe8\" alt=\"RTC\u63a7\u4ef6\u5982\u4f55\u4f7f\u7528\uff1f\u63d2\u56fe8\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"mcu\u83b7\u53d6rtc\u7cfb\u7edf\u65f6\u95f4\">MCU\u83b7\u53d6RTC\u7cfb\u7edf\u65f6\u95f4<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u53c2\u8003\u5f00\u53d1\u5305keil\u7a0b\u5e8f\u4e2d\u7684him.dever.h\u6587\u4ef6\u51fd\u6570\u58f0\u660e\u4ee5\u53cahim.dever.c\u6587\u4ef6\u4e2d\u7684\u5b9a\u4e49\u3002\u4f8b\u5982\u7528\u6237\u9700\u83b7\u53d6\u4e32\u53e3\u5c4f\u7684\u7cfb\u7edf\u65f6\u95f4\uff0c\u5219\u76f4\u63a5\u8c03\u7528\u83b7\u53d6RTC\u51fd\u6570ReadRTC()\u5373\u53ef\uff0c\u4ee3\u7801\u5982\u4e0b\u6240\u793a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/*********************************************************************\n** Function name    : void ReadRTC(void);\n** Descriptions     : \u83b7\u53d6\u4e32\u53e3\u5c4f\u4e2d\u7684\u7cfb\u7edf\u65f6\u95f4\n** input parameters : \u65e0\n** output parameters: \u65e0\n********************************************************************\/\n{\n    \u2026\u2026\n    ReadRTC();\n    \u2026\u2026\n}<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"63-\u5b9a\u65f6\u529f\u80fd\">6.3 \u5b9a\u65f6\u529f\u80fd<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3010\u5b9a\u65f6\u529f\u80fd\u3011\u753b\u9762\uff0c\u4ecb\u7ecd\u6309\u4e0b\u6309\u94ae\u540e\u542f\u52a8\u3001\u6682\u505c\u8ba1\u65f6\u5668\u7684\u529f\u80fd<\/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\">\u5728\u3010\u5b9a\u65f6\u529f\u80fd\u3011\u753b\u9762\u7684\u201c\u80cc\u666f\u56fe\u7247\u201d\u5bfc\u5165\u76f8\u5e94\u7684\u7f8e\u5de5\u56fe\u7247\u3002\u5728\u8be5\u753b\u9762\u4e2dRTC\u63a7\u4ef6ID1\uff0c\u6309\u94ae\u63a7\u4ef6ID3\u30014\uff0c\u4f5c\u4e3a\u987a\u8ba1\u65f6\u529f\u80fd\uff1bRTC\u63a7\u4ef6ID2\uff0c\u6309\u94ae\u63a7\u4ef6ID5\u30016\u4f5c\u4e3a\u5012\u8ba1\u65f6\u529f\u80fd\uff0c\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\/RTC09.png\"\/ loading=\"lazy\" title=\"RTC\u63a7\u4ef6\u5982\u4f55\u4f7f\u7528\uff1f\u63d2\u56fe9\" alt=\"RTC\u63a7\u4ef6\u5982\u4f55\u4f7f\u7528\uff1f\u63d2\u56fe9\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"\u5c5e\u6027\u914d\u7f6e\">\u5c5e\u6027\u914d\u7f6e<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u987a\u8ba1\u65f6\u4e3a\u4f8b\uff0c\u5012\u8ba1\u65f6\u53c2\u8003\u987a\u8ba1\u65f6\u8bf4\u660e\u5373\u53ef<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bbe\u7f6eRTC\u63a7\u4ef6ID1\u7684\u3010\u683c\u5f0f\u3011\u4e3a\u201cMM:SS(\u8ba1\u65f6)\u201d\u3001\u3010\u8ba1\u65f6\u957f\u5ea6\u3011\u4e3a\u201c30\u201d\u3001\u3010\u663e\u793a\u65b9\u5f0f\u3011\u4e3a\u201c\u987a\u8ba1\u65f6\u201d\u3001\u3010\u5b57\u4f53\u3011\u4e3a\u201cASC_CHS_36\u201d\uff0c\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\/RTC10.png\"\/ loading=\"lazy\" title=\"RTC\u63a7\u4ef6\u5982\u4f55\u4f7f\u7528\uff1f\u63d2\u56fe10\" alt=\"RTC\u63a7\u4ef6\u5982\u4f55\u4f7f\u7528\uff1f\u63d2\u56fe10\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bbe\u7f6e\u6309\u94ae\u63a7\u4ef6ID3\u4e3a\u5f00\u59cb\u8ba1\u65f6\u529f\u80fd\uff0c\u8bbe\u7f6e\u5176\u3010\u89e6\u6478\u865a\u6846\u3011\u4e3a\u201c\u5426\u201d\u3001\u3010\u6309\u4e0b\u65f6\u7684\u56fe\u7247\u3011\u9009\u62e9\u8bbe\u7f6e\u597d\u7684\u56fe\u7247\u3001\u52fe\u9009\u3010\u88c1\u526a\u3011\uff1b\u586b\u5199\u6309\u94ae\u6309\u4e0b\u7684\u5bf9\u5185\u6307\u4ee4\u4e3a\u201c\u5f00\u542f\u5b9a\u65f6\u5668\u201d\uff0c\u64cd\u4f5c\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\/RTC14.png\"\/ loading=\"lazy\" title=\"RTC\u63a7\u4ef6\u5982\u4f55\u4f7f\u7528\uff1f\u63d2\u56fe11\" alt=\"RTC\u63a7\u4ef6\u5982\u4f55\u4f7f\u7528\uff1f\u63d2\u56fe11\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u540c\u7406\uff0c\u8bbe\u7f6e\u6309\u94ae\u63a7\u4ef6ID4\u4e3a\u5f00\u59cb\u8ba1\u65f6\u6682\u505c\u529f\u80fd\uff0c\u5176\u8bbe\u7f6e\u6d41\u7a0b\u548c\u201c\u5f00\u542f\u5b9a\u65f6\u5668\u201d\u7c7b\u4f3c\uff0c\u53ea\u9700\u5bf9\u5185\u7f6e\u6307\u4ee4\u6539\u4e3a\u201c\u6682\u505c\u5b9a\u65f6\u5668\u201d<\/p>\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\">\u8fd0\u884c\u865a\u62df\u5c4f\uff0cVisualTFT\u8f6f\u4ef6\u548c\u865a\u62df\u5c4f\u7528\u201c\u865a\u62df\u4e32\u53e3\u201d\u5efa\u7acb\u8054\u673a\u3002\u6253\u5f00\u3010\u6307\u4ee4\u52a9\u624b\u3011\uff0c\u9009\u62e9\u5de6\u4fa7\u5bfc\u822a\u680f\u3010RTC\u65f6\u949f\u63a7\u4ef6\u3011\uff0c\u5728\u201c\u8bbe\u5b9a\u5b9a\u65f6\u5668\u201d\u7684\u64cd\u4f5c\u7c7b\u578b\u4e2d\u9009\u62e9\u201c\u8bbe\u7f6e\u5b9a\u65f6\u5668\u201d\u3002\u5982\u4f8b\u7a0b\u4e2d\uff0c\u63a7\u5236\u753b\u9762\uff08\u753b\u9762ID\uff1a1\uff09\u4e2d\u7684RTC\u63a7\u4ef6\uff08\u63a7\u4ef6ID\uff1a2\uff09\uff0c\u586b\u5199\u3010\u6570\u503c\u3011\u4e3a\u5bf9\u6570\u503c\uff0c\u70b9\u51fb\u201c\u53d1\u9001\u201d\u3002\u5219\u865a\u62df\u5c4f\u8be5RTC\u63a7\u4ef6\u663e\u793a\u201c00:30\u201d\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\/RTC12.gif\" \/ loading=\"lazy\" title=\"RTC\u63a7\u4ef6\u5982\u4f55\u4f7f\u7528\uff1f\u63d2\u56fe12\" alt=\"RTC\u63a7\u4ef6\u5982\u4f55\u4f7f\u7528\uff1f\u63d2\u56fe12\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"\u5916\u90e8mcu\u63a7\u5236\">\u5916\u90e8MCU\u63a7\u5236<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u53c2\u8003\u5f00\u53d1\u5305keil\u7a0b\u5e8f\u4e2d\u7684him.dever.h\u6587\u4ef6\u51fd\u6570\u58f0\u660e\u4ee5\u53cahim.dever.c\u6587\u4ef6\u4e2d\u7684\u5b9a\u4e49<\/p>\n\n\n\n<h6 class=\"wp-block-heading\" id=\"mcu\u8bbe\u7f6e\u8ba1\u65f6\u65f6\u95f4\">MCU\u8bbe\u7f6e\u8ba1\u65f6\u65f6\u95f4<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\u7528\u6237\u9700\u8bbe\u7f6e\u4e32\u53e3\u5c4f\u7684\u8ba1\u65f6\u65f6\u95f4\uff0c\u5219\u76f4\u63a5\u8c03\u7528\u8bbe\u7f6eRTC\u8ba1\u65f6\u7684\u51fd\u6570SeTimer()\u5373\u53ef\uff0c\u51fd\u6570\u5b9a\u4e49\u5982\u4e0b\u6240\u793a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/*********************************************************************\n** Function name    : void SeTimer(uint16 screen_id,\n**                                uint16 control_id,\n**                                uint32 timeout);\n** Descriptions     : \u8bbe\u7f6e\u8ba1\u65f6\u63a7\u4ef6\n** input parameters :  screen_id  \u753b\u9762ID\n**                    control_id \u63a7\u4ef6ID\n**                    timeout   \u5012\u8ba1\u65f6(\u79d2)\n** output parameters:  \u65e0\n*********************************************************************\/\n{\n    \u2026\u2026\n    SeTimer(1,1,50);  \/\/\u8bbe\u7f6e\u753b\u97621\u7684RTC\u63a7\u4ef61\u7684\u503c\u4e3a50S\n    \u2026\u2026\n}<\/code><\/pre>\n\n\n\n<h6 class=\"wp-block-heading\" id=\"mcu\u5f00\u542f\u8ba1\u65f6\">MCU\u5f00\u542f\u8ba1\u65f6<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\u7528\u6237\u9700\u5f00\u542f\u4e32\u53e3\u5c4f\u7684\u8ba1\u65f6\u65f6\u95f4\uff0c\u5219\u76f4\u63a5\u8c03\u7528\u5f00\u542fRTC\u8ba1\u65f6\u7684\u51fd\u6570StartTimer()\u5373\u53ef\uff0c\u51fd\u6570\u5b9a\u4e49\u5982\u4e0b\u6240\u793a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/*********************************************************************\n** Function name    : void StartTimer(uint16 screen_id,\n**                                uint16 control_id);\n** Descriptions     : \u5f00\u542f\u8ba1\u65f6\u63a7\u4ef6\n** input parameters : screen_id  \u753b\u9762ID\n**                    control_id \u63a7\u4ef6ID\n** output parameters: \u65e0\n*********************************************************************\/\n{\n    \u2026\u2026\n    StartTimer(1,1);  \/\/\u5f00\u542f\u753b\u97621\u7684RTC\u8ba1\u65f6\u63a7\u4ef61\n    \u2026\u2026\n}<\/code><\/pre>\n<span id=\"magicpostMarker\"><\/span>","protected":false},"excerpt":{"rendered":"<p>\u4ec0\u4e48\u662fRTC\u63a7\u4ef6? \u65f6\u95f4\u53ef\u4ee5\u901a\u8fc7RTC\u63a7\u4ef6\u6765\u663e\u793a\u3002RTC\u63a7\u4ef6&#8230;<\/p>","protected":false},"author":1,"featured_media":6949,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[3046,701],"tags":[708],"class_list":["post-6948","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-screen-basic-controls","category-hmi-touchscreen","tag-708"],"_links":{"self":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/posts\/6948","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=6948"}],"version-history":[{"count":0,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/posts\/6948\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/media\/6949"}],"wp:attachment":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/media?parent=6948"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/categories?post=6948"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/tags?post=6948"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}