{"id":370,"date":"2024-06-28T17:11:04","date_gmt":"2024-06-28T09:11:04","guid":{"rendered":"https:\/\/aoofoo.com\/?p=370"},"modified":"2024-09-09T16:29:00","modified_gmt":"2024-09-09T08:29:00","slug":"2-9-oled%e6%98%be%e7%a4%ba%e5%b1%8f","status":"publish","type":"post","link":"https:\/\/aoofoo.com\/index.php\/2024\/06\/28\/2-9-oled%e6%98%be%e7%a4%ba%e5%b1%8f\/","title":{"rendered":"2.9 OLED\u663e\u793a\u5c4f"},"content":{"rendered":"<h2>OLED\u663e\u793a\u5c4f\u63a5\u7ebf\u56fe<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-374\" src=\"https:\/\/aoofoo.com\/wp-content\/uploads\/2024\/06\/1-75.png\" alt=\"\" width=\"2270\" height=\"667\" \/><\/p>\n<p>\u628aOLED\u7684GND\u5f15\u5230\u8d1f\u6781\u4f9b\u7535\u5b54\uff0cOLED\u7684VCC\u5f15\u5230\u6b63\u6781\u4f9b\u7535\u5b54\uff0c\u53e6\u5916\u8fd9\u4e2a\u4f9b\u7535\u5b54\u4e5f\u4f1a\u540c\u65f6\u63a5\u5230stm32\u7684PB6\u548cPB7\u4e24\u4e2a\u5f15\u811a\uff0c\u4e0d\u8fc7\u8fd9\u4e2a\u4e5f\u6ca1\u5173\u7cfb\uff0c\u6211\u4eec\u76f4\u63a5\u4e0d\u521d\u59cb\u5316\u8fd9\u4e24\u4e2a\u5f15\u811a\u5c31\u884c\u4e86\uff0cstm32\u7684\u5f15\u811a\u4e0a\u7535\u540e\uff0c\u5982\u679c\u4e0d\u521d\u59cb\u5316\uff0c\u9ed8\u8ba4\u662f\u6d6e\u7a7a\u8f93\u5165\u6a21\u5f0f\uff0c\u5728\u8fd9\u4e2a\u6a21\u5f0f\u4e0b\uff0c\u5f15\u811a\u4e0d\u4f1a\u8f93\u51fa\u7535\u5e73\uff0c\u6240\u4ee5\u4e0d\u4f1a\u6709\u4ec0\u4e48\u5f71\u54cd\u3002<\/p>\n<p>\u5f53\u7136\u4e5f\u53ef\u4ee5\u4e0d\u63a5\u5165\u8fd9\u4e24\u6839\u8df3\u7ebf\uff0c\u76f4\u63a5\u7ed9PB6\u53e3\u8f93\u51fa\u4f4e\u7535\u5e73\uff0cPB7\u53e3\u8f93\u51fa\u9ad8\u7535\u5e73\uff0c\u7528GPIO\u53e3\u76f4\u63a5\u7ed9OLED\u4f9b\u7535\uff0c\u8fd9\u4e2a\u4e5f\u662f\u6ca1\u95ee\u9898\u7684\uff0c\u56e0\u4e3a\u8fd9\u4e2aOLED\u529f\u7387\u5f88\u5c0f\uff0c\u6240\u4ee5\u4e5f\u662f\u53ef\u4ee5\u9a71\u52a8\u7684\uff0c\u4e0d\u8fc7\u8fd9\u79cd\u7528GPIO\u53e3\u4f9b\u7535\u4e0d\u662f\u5f88\u89c4\u8303\uff0c\u81ea\u5df1\u73a9\u73a9\u7684\u65f6\u5019\u7528\u5c31\u884c\u4e86\uff0c\u8981\u505a\u5b9e\u9645\u9879\u76ee\u7684\u65f6\u5019\u6700\u597d\u8fd8\u662f\u7528\u7535\u6e90\u4f9b\u7535\u3002<\/p>\n<h2>OLED\u51fd\u6570\u7528\u6cd5<\/h2>\n<pre class=\"corepress-code-pre\"><code>\tOLED_Init();\r\n\tOLED_ShowChar(1,1,'A');\/\/\u5b57\u7b26\r\n\tOLED_ShowString(1,3,\"AOOFOO GOOD!\");\/\/\u5b57\u7b26\u4e32\r\n\tOLED_ShowNum(2,1,12345,5); \/\/\u5341\u8fdb\u5236\u65e0\u7b26\u53f7\u6570\r\n\tOLED_ShowSignedNum(2,7,-66,2); \/\/\u5341\u8fdb\u5236\u6709\u7b26\u53f7\u6570\r\n\tOLED_ShowHexNum(3,1,0XAA55,4);\/\/\u5341\u516d\u8fdb\u5236\u6570\r\n\tOLED_ShowBinNum(4,1,0XAA55,16);\/\/\u4e8c\u8fdb\u5236\u6570\r\n\tOLED_Clear();\/\/\u6e05\u5c4f<\/code><\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>OLED\u663e\u793a\u5c4f\u63a5\u7ebf\u56fe \u628aOLED\u7684GND\u5f15\u5230\u8d1f\u6781\u4f9b\u7535\u5b54\uff0cOLED\u7684VCC\u5f15\u5230\u6b63\u6781\u4f9b\u7535\u5b54\uff0c\u53e6\u5916\u8fd9\u4e2a\u4f9b\u7535\u5b54\u4e5f\u4f1a\u540c\u65f6 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-370","post","type-post","status-publish","format-standard","hentry","category-stm32"],"_links":{"self":[{"href":"https:\/\/aoofoo.com\/index.php\/wp-json\/wp\/v2\/posts\/370","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aoofoo.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aoofoo.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aoofoo.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aoofoo.com\/index.php\/wp-json\/wp\/v2\/comments?post=370"}],"version-history":[{"count":4,"href":"https:\/\/aoofoo.com\/index.php\/wp-json\/wp\/v2\/posts\/370\/revisions"}],"predecessor-version":[{"id":376,"href":"https:\/\/aoofoo.com\/index.php\/wp-json\/wp\/v2\/posts\/370\/revisions\/376"}],"wp:attachment":[{"href":"https:\/\/aoofoo.com\/index.php\/wp-json\/wp\/v2\/media?parent=370"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aoofoo.com\/index.php\/wp-json\/wp\/v2\/categories?post=370"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aoofoo.com\/index.php\/wp-json\/wp\/v2\/tags?post=370"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}