{"id":726,"date":"2016-03-27T16:16:03","date_gmt":"2016-03-27T08:16:03","guid":{"rendered":"https:\/\/yanjingang.com\/blog\/?p=726"},"modified":"2017-01-11T19:15:41","modified_gmt":"2017-01-11T11:15:41","slug":"%e5%b0%8f%e7%8c%aa%e5%ad%a6arduino-arduino%e6%8e%a5%e6%94%b6%e7%89%b9%e5%ae%9a%e6%8c%87%e4%bb%a4%ef%bc%8c%e6%89%a7%e8%a1%8c%e7%89%b9%e5%ae%9a%e4%bb%bb%e5%8a%a1","status":"publish","type":"post","link":"https:\/\/yanjingang.com\/blog\/?p=726","title":{"rendered":"\u5c0f\u732a\u5b66arduino\u2014HelloWorld"},"content":{"rendered":"<h3>1 |\u7f16\u5199\u4ea4\u4e92\u793a\u4f8b\u4ee3\u7801<\/h3>\n<p>\u677f\u5b50\u68c0\u6d4b\u76d1\u542c\u6307\u5b9a\u7aef\u53e3\uff0c\u6536\u5230\u2018R\u2019\u6307\u4ee4\u65f6\uff0c\u95ea\u70c1LED500\u6beb\u79d2\uff0c\u5e76\u6253\u5370\u2018Hello World!\u2019\u3002<\/p>\n<p>\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<pre class=\"pure-highlightjs\"><code class=\"\">int val;\/\/\u5b9a\u4e49\u53d8\u91cfval\r\nint ledpin=13;\/\/\u5b9a\u4e49\u6570\u5b57\u63a5\u53e313\r\nvoid setup()\r\n{\r\n\tSerial.begin(9600);\/\/\u8bbe\u7f6e\u6ce2\u7279\u7387\u4e3a9600\uff0c\u8fd9\u91cc\u8981\u8ddf\u8f6f\u4ef6\u8bbe\u7f6e\u76f8\u4e00\u81f4\u3002\u5f53\u63a5\u5165\u7279\u5b9a\u8bbe\u5907\uff08\u5982\uff1a\u84dd\u7259\uff09\u65f6\uff0c\u6211\u4eec\u4e5f\u8981\u8ddf\u5176\u4ed6\u8bbe\u5907\u7684\u6ce2\u7279\u7387\u8fbe\u5230\u4e00\u81f4\u3002\r\n\tpinMode(ledpin,OUTPUT);\/\/\u8bbe\u7f6e\u6570\u5b5713 \u53e3\u4e3a\u8f93\u51fa\u63a5\u53e3\uff0cArduino \u4e0a\u6211\u4eec\u7528\u5230\u7684I\/O \u53e3\u90fd\u8981\u8fdb\u884c\u7c7b\u4f3c\u8fd9\u6837\u7684\u5b9a\u4e49\u3002\r\n}\r\nvoid loop()\r\n{\r\n\tval=Serial.read();\/\/\u8bfb\u53d6PC \u673a\u53d1\u9001\u7ed9Arduino \u7684\u6307\u4ee4\u6216\u5b57\u7b26\uff0c\u5e76\u5c06\u8be5\u6307\u4ee4\u6216\u5b57\u7b26\u8d4b\u7ed9val\r\n\tif(val=='R')\/\/\u5224\u65ad\u63a5\u6536\u5230\u7684\u6307\u4ee4\u6216\u5b57\u7b26\u662f\u5426\u662f\u201cR\u201d\r\n\t\tdigitalWrite(ledpin,HIGH);\/\/\u70b9\u4eae\u6570\u5b5713 \u53e3LED\u3002\r\n\t\tdelay(500);\r\n\t\tdigitalWrite(ledpin,LOW);\/\/\u7184\u706d\u6570\u5b5713 \u53e3LED\r\n\t\tdelay(500);\r\n\t\tSerial.println(\"Hello World!\");\/\/\u663e\u793a\u201cHello World\uff01\u201d\u5b57\u7b26\u4e32\r\n\t}\r\n}<\/code><\/pre>\n<h3>2|\u4e0a\u4f20\u7a0b\u5e8f\u5230arduino\u677f\u5b50<\/h3>\n<p><img style=\"line-height: 1.6471;\" title=\"\" src=\"https:\/\/www.arduino.cc\/en\/uploads\/Guide\/UploadButton1.png\" alt=\"\" \/><\/p>\n<h3>3|\u4f7f\u7528\u4e32\u53e3\u76d1\u89c6\u5668\u53d1\u9001R\u6307\u4ee4\u5230\u677f\u5b50<\/h3>\n<p><img style=\"line-height: 1.6471;\" title=\"\" src=\"https:\/\/www.arduino.cc\/en\/uploads\/Guide\/UploadButton1.png\" alt=\"\" \/><\/p>\n<p>\u70b9\u51fb\u53f3\u4e0a\u89d2\u201c\u4e32\u53e3\u76d1\u89c6\u5668\u201d\uff0c\u53d1\u9001\u201cR\u201d\u6307\u4ee4\uff0c\u53ef\u4ee5\u770b\u5230\u677f\u5b50led\u95ea\u70c1\uff0c\u5e76\u5728\u76d1\u89c6\u5668\u4e2d\u770b\u5230\u677f\u5b50\u8f93\u51fa\u4e86\u201cHello World!\u201d\u3002<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>1 |\u7f16\u5199\u4ea4\u4e92\u793a\u4f8b\u4ee3\u7801 \u677f\u5b50\u68c0\u6d4b\u76d1\u542c\u6307\u5b9a\u7aef\u53e3\uff0c\u6536\u5230\u2018R\u2019\u6307\u4ee4\u65f6\uff0c\u95ea\u70c1LED500\u6beb\u79d2\uff0c\u5e76\u6253\u5370\u2018Hello Wo [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[353],"tags":[354,355,356],"_links":{"self":[{"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/726"}],"collection":[{"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=726"}],"version-history":[{"count":0,"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/726\/revisions"}],"wp:attachment":[{"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=726"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=726"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=726"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}