{"id":70,"date":"2010-05-22T09:12:23","date_gmt":"2010-05-22T01:12:23","guid":{"rendered":"http:\/\/nick.workao.org\/?p=70"},"modified":"2010-05-22T09:12:23","modified_gmt":"2010-05-22T01:12:23","slug":"%e5%8e%9f%e5%88%9bstm32%e5%9f%ba%e4%ba%8efwlib-3-12%e5%ad%a6%e4%b9%a0%e7%ac%94%e8%ae%b0%e4%b8%89-%e8%af%bb%e5%8f%96%e6%8c%89%e9%94%ae%e5%92%8c%e4%b8%ad%e6%96%ad","status":"publish","type":"post","link":"http:\/\/nick.txtcc.com\/index.php\/scm\/70","title":{"rendered":"[\u539f\u521b]STM32\u57fa\u4e8eFWLIB 3.12\u5b66\u4e60\u7b14\u8bb0\u4e09 \u8bfb\u53d6\u6309\u952e\u548c\u4e2d\u65ad"},"content":{"rendered":"<p>\u6211\u4eec\u4f1a\u5728\u4e0a\u4e00\u7ae0\u7684\u4ee3\u7801\u57fa\u7840\u4e0a\u6765\u5b8c\u6210\u8fd9\u9879\u4efb\u52a1\uff0c\u4e0a\u4e00\u7ae0\u662f\u70b9\u4eae\u4e86\u4e8c\u6781\u7ba1\uff0c\u8fd9\u56de\u6211\u4eec\u8bbe\u7f6e\u4e3a\u6309\u4e0b\u6309\u952e\u540e\u70b9\u4eae\u4e8c\u6781\u7ba1\uff0c\u653e\u5f00\u5219\u5173\u95ed\u4e8c\u6781\u7ba1\uff0c\u4e0b\u9762\u5206\u522b\u4ee5\u4e24\u79cd\u65b9\u6cd5\u6765 \u5b9e\u73b0\u6b64\u529f\u80fd<\/p>\n<p>1.\u626b\u63cf\u65b9\u5f0f\uff1a\u4e0d\u65ad\u7684\u8bfb\u53d6PA3\uff08\u6309\u952e1\uff09\u7684\u503c\uff0c\u5224\u65ad\u662f\u5426\u6709\u503c\uff0c\u6709\u5219\u662f\u6309\u952e\u6309\u4e0b\uff0c\u70b9\u4eaePA0\uff08\u4e8c\u6781\u7ba11\uff09\uff0c\u65e0\u5219\u4e3a\u6309\u952e\u677e\u5f00\uff0c\u5173\u95edPA0\uff08\u4e8c\u7ea7\u7ba11\uff09<\/p>\n<p>2.\u4e2d\u65ad\u65b9\u5f0f\uff1a\u6309\u4e00\u4e0bPA8\uff08\u6309\u952e2\uff09\u6309\u952e\u540e\uff0c\u70b9\u4eaePA1\uff08\u4e8c\u7ea7\u7ba12\uff09\uff0c\u518d\u6309\u4e00\u4e0bPA8\uff08\u6309\u952e2\uff09\uff0c\u5173\u95edPA1\uff08\u4e8c\u7ea7\u7ba12\uff09\uff0cPA1\uff08\u4e8c\u7ea7\u7ba12\uff09\u5728 \u6bcf\u4e00\u6b21\u6309\u4e0bPA8\uff08\u6309\u952e2\uff09\u540e\u4ea4\u66ff\u53d8\u6362\u3002<\/p>\n<p>\u9996\u9009\u5728\u4ee3\u7801\u5934\u90e8\u5305\u542b\u4e2d\u65ad\u5904\u7406\u7c7b<\/p>\n<p>#include <stm32f10x_exti.h>\n#include <misc.h><\/p>\n<p>\u4fee\u6539<\/p>\n<p>RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA,ENABLE);<\/p>\n<p>\u4e3a<\/p>\n<p>RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA |  RCC_APB2Periph_AFIO,ENABLE);<\/p>\n<p>\u5728MAIN\u51fd\u6570\u91cc\u5b9a\u4e49\u4e00\u4e2a\u53d8\u91cf\u7528\u6765\u5b58\u50a8PA3\u626b\u63cf\u7684\u503c\uff0c\u548c\u4e2d\u65ad\u5b9a\u4e49<\/p>\n<p>u8 rkey;\nEXTI_InitTypeDef exti_it;\nNVIC_InitTypeDef NVIC_InitStructure;<\/p>\n<p>\u7136\u540e\u5199\u4e00\u4e2a\u4e8c\u6781\u7ba1\u4ea4\u66ff\u5f00\u5173\u7684\u51fd\u6570\uff0c\u5728\u4e3b\u51fd\u6570\u4e2d\u5982\u679c\u53ea\u8981\u8c03\u6b64\u65b9\u6cd5\u5373\u53ef\u5b9e\u73b0\u4e8c\u6781\u7ba1\u7684\u5f00\u3001\u5173\u3001\u5f00\u3001\u5173\u3002\u3002\u3002\u64cd\u4f5c<\/p>\n<p>bool bLEDOn=FALSE;\nvoid SwithLED()\n{\nif (bLEDOn) {\nGPIO_ResetBits(GPIOA, GPIO_Pin_1);\nbLEDOn=FALSE;\n}\nelse {\nGPIO_SetBits(GPIOA, GPIO_Pin_1);\nbLEDOn=TRUE;\n}\n}<\/p>","protected":false},"excerpt":{"rendered":"<p>\u6211\u4eec\u4f1a\u5728\u4e0a\u4e00\u7ae0\u7684\u4ee3\u7801\u57fa\u7840\u4e0a\u6765\u5b8c\u6210\u8fd9\u9879\u4efb\u52a1\uff0c\u4e0a\u4e00\u7ae0\u662f\u70b9\u4eae\u4e86\u4e8c\u6781\u7ba1\uff0c\u8fd9\u56de\u6211\u4eec\u8bbe\u7f6e\u4e3a\u6309\u4e0b\u6309\u952e\u540e\u70b9\u4eae\u4e8c\u6781\u7ba1\uff0c\u653e\u5f00\u5219\u5173\u95ed\u4e8c\u6781\u7ba1\uff0c\u4e0b\u9762\u5206\u522b\u4ee5\u4e24\u79cd\u65b9\u6cd5\u6765 \u5b9e\u73b0\u6b64\u529f\u80fd 1.\u626b\u63cf\u65b9\u5f0f\uff1a\u4e0d\u65ad\u7684\u8bfb\u53d6PA3\uff08\u6309\u952e1\uff09\u7684\u503c\uff0c\u5224&#46;&#46;&#46;<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[39],"tags":[42,41,46],"class_list":["post-70","post","type-post","status-publish","format-standard","hentry","category-scm","tag-fwlib","tag-stm32","tag-46"],"_links":{"self":[{"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts\/70","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/comments?post=70"}],"version-history":[{"count":1,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts\/70\/revisions"}],"predecessor-version":[{"id":73,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts\/70\/revisions\/73"}],"wp:attachment":[{"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/media?parent=70"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/categories?post=70"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/tags?post=70"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}