{"id":864,"date":"2012-04-13T00:40:50","date_gmt":"2012-04-12T15:40:50","guid":{"rendered":"https:\/\/blog.eldhrimnir.com?p=864"},"modified":"2019-10-03T00:41:35","modified_gmt":"2019-10-02T15:41:35","slug":"arduino%e7%94%a8rtc%e3%83%a9%e3%82%a4%e3%83%96%e3%83%a9%e3%83%aads1307rtc8564","status":"publish","type":"post","link":"https:\/\/blog.eldhrimnir.com\/?p=864","title":{"rendered":"Arduino\u7528RTC\u30e9\u30a4\u30d6\u30e9\u30ea(DS1307\/RTC8564)"},"content":{"rendered":"<p>DS1307\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u898b\u3064\u3051\u305f\u306e\u3067\u3059\u304cBCD\u3092\u5185\u90e8\u5909\u63db\u3057\u3066\u6642\u523b\u8a2d\u5b9a\u304c\u51fa\u6765\u308b\u69d8\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u4fbf\u5229\u3060\u3063\u305f\u306e\u3067\u52d5\u4f5c\u78ba\u8a8d\u3092\u517c\u306d\u3066\u79cb\u6708\u3067\u624b\u306b\u5165\u308bRTC8564\u3067\u3082BCD\u3092\u4f7f\u308f\u306a\u304f\u3066\u3082\u6642\u523b\u8a2d\u5b9a\u3067\u304d\u308b\u69d8\u306b\u6539\u9020\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n<p><!--more--><\/p>\n<p>\u25a0\u4f7f\u3044\u65b9<\/p>\n<ul>\n<li><strong>\u30d8\u30c3\u30c0\u90e8\u5206\u3067RTC\u306e\u6307\u5b9a\u304c\u3042\u308a\u307e\u3059\u306e\u3067\u4f7f\u308f\u306a\u3044\u65b9\u306f\u30b3\u30e1\u30f3\u30c8\u30a2\u30a6\u30c8\u3059\u308b\u3002<\/strong><br \/>\n<code>RTC_DS1307 RTC; \/\/DS1307 64 x 8, Serial, I2C Real-Time Clock<br \/>\nRTC_RTC8564 RTC; \/\/RTC-8564 JE\/NB I2C Real-Time Clock<\/code><\/li>\n<\/ul>\n<ul>\n<li><strong>\u6642\u523b\u8a2d\u5b9a\u65b9\u6cd5\u306f4\u7a2e\u985e<\/strong><\/li>\n<\/ul>\n<ol>\n<li>RTC.adjust(DateTime(__DATE__, __TIME__))\u3000=&gt;\u3000\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u6642\u523b\u8a2d\u5b9a<\/li>\n<li>RTC.adjust(DateTime(1325376000))\u3000=&gt;\u3000UINX Time\u5f62\u5f0f\u3067\u6642\u523b\u8a2d\u5b9a<\/li>\n<li>RTC.adjust(DateTime(&#8220;Jan 07 2010&#8221;, &#8220;00:00:00&#8221;))\u3000=&gt;\u3000Format : Mon Day Year, 00:00:00<\/li>\n<li>\u00a0RTC.adjust(DateTime(2000,12,01,00,00,00))\u3000=&gt;\u3000Format : Year, Month, Day, Hour, Min, Sec<\/li>\n<\/ol>\n<ul>\n<li><strong>\u6642\u523b\u53d6\u5f97<\/strong><br \/>\n<code>RTC.now()<\/code><\/li>\n<\/ul>\n<ul>\n<li><strong>\u6642\u523b\u66f8\u304d\u51fa\u3057<\/strong><br \/>\n<code>now.year()\/month()\/day()\/hour()\/minute()\/second()<br \/>\nnow.unixtime()\u3000=&gt;\u3000UNIX Time\u5f62\u5f0f\u66f8\u304d\u3060\u3057<\/code><\/li>\n<\/ul>\n<p><code>\u203b\uff1a\u8a73\u3057\u304f\u306f\u30b5\u30f3\u30d7\u30eb\u898b\u3066\u304f\u3060\u3055\u3044\u307e\u305b\u3002<\/code><\/p>\n<p>\u25a0\u30e9\u30a4\u30d6\u30e9\u30ea<\/p>\n<p><a href=\"https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2012\/04\/RTClib_2.zip\">RTClib_2<\/a><\/p>\n<blockquote><p>\u25a0\u53c2\u8003\u30b5\u30a4\u30c8<\/p>\n<p>DS1307 RTC tutorial <a href=\"http:\/\/www.ladyada.net\/learn\/breakoutplus\/ds1307rtc.html\">http:\/\/www.ladyada.net\/learn\/breakoutplus\/ds1307rtc.html<\/a><\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>DS1307\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u898b\u3064\u3051\u305f\u306e\u3067\u3059\u304cBCD\u3092\u5185\u90e8\u5909\u63db\u3057\u3066\u6642\u523b\u8a2d\u5b9a\u304c\u51fa\u6765\u308b\u69d8\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002 \u4fbf\u5229\u3060\u3063\u305f\u306e\u3067\u52d5\u4f5c\u78ba\u8a8d\u3092\u517c\u306d\u3066\u79cb\u6708\u3067\u624b\u306b\u5165\u308bRTC8564\u3067\u3082BCD\u3092\u4f7f\u308f\u306a\u304f\u3066\u3082\u6642\u523b\u8a2d\u5b9a\u3067\u304d\u308b\u69d8\u306b\u6539\u9020\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13,16],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.eldhrimnir.com\/index.php?rest_route=\/wp\/v2\/posts\/864"}],"collection":[{"href":"https:\/\/blog.eldhrimnir.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.eldhrimnir.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.eldhrimnir.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.eldhrimnir.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=864"}],"version-history":[{"count":0,"href":"https:\/\/blog.eldhrimnir.com\/index.php?rest_route=\/wp\/v2\/posts\/864\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.eldhrimnir.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=864"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.eldhrimnir.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=864"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.eldhrimnir.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=864"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}