{"id":100,"date":"2022-02-26T21:50:16","date_gmt":"2022-02-26T13:50:16","guid":{"rendered":"https:\/\/blog.lickoo.fun\/?p=100"},"modified":"2022-02-26T21:50:18","modified_gmt":"2022-02-26T13:50:18","slug":"stm32%e7%9a%84%e5%9b%9b%e7%a7%8d%e8%be%93%e5%87%ba%e6%a8%a1%e5%bc%8f","status":"publish","type":"post","link":"https:\/\/blog.lickoo.fun\/?p=100","title":{"rendered":"STM32\u7684\u56db\u79cd\u8f93\u51fa\u6a21\u5f0f"},"content":{"rendered":"\n\n\n\n\n<\/head>\n\n

#\u666e\u901a\u63a8\u633d\u8f93\u51fa\uff08GPIO_Mode_Out_PP\uff09:<\/p>\n

\u4f7f\u7528\u573a\u5408\uff1a\u4e00\u822c\u7528\u57280V\u548c3.3V\u7684\u573a\u5408\u3002\u7ebf\u8def\u7ecf\u8fc7\u4e24\u4e2aP_MOS \u548cN_MOS \u7ba1\uff0c\u8d1f\u8d23\u4e0a\u62c9\u548c\u4e0b\u62c9\u7535\u6d41\u3002<\/p>\n

\u4f7f\u7528\u65b9\u6cd5\uff1a\u76f4\u63a5\u4f7f\u7528<\/p>\n

\u8f93\u51fa\u7535\u5e73\uff1a\u63a8\u633d\u8f93\u51fa\u7684\u4f4e\u7535\u5e73\u662f0V\uff0c\u9ad8\u7535\u5e73\u662f3.3V\u3002<\/p>\n

#\u666e\u901a\u5f00\u6f0f\u8f93\u51fa\uff08GPIO_Mode_Out_OD\uff09\uff1a<\/li>\n\n<\/ul>\n
\u4f7f\u7528\u573a\u5408\uff1a\u4e00\u822c\u7528\u5728\u7535\u5e73\u4e0d\u5339\u914d\u7684\u573a\u5408\uff0c\u5982\u9700\u8981\u8f93\u51fa5V\u7684\u9ad8\u7535\u5e73\u3002<\/p>\n
\u4f7f\u7528\u65b9\u6cd5\uff1a\u5c31\u9700\u8981\u518d\u5916\u90e8\u63a5\u4e00\u4e2a\u4e0a\u62c9\u7535\u963b\uff0c\u7535\u6e90\u4e3a5V\uff0c\u628aGPIO\u8bbe\u7f6e\u4e3a\u5f00\u6f0f\u6a21\u5f0f\uff0c \u5f53\u8f93\u51fa\u9ad8\u7ec4\u6001\u65f6\uff0c\u7531\u4e0a\u62c9\u7535\u963b\u548c\u7535\u6e90\u5411\u5916\u8f93\u51fa5V\u7684\u7535\u538b\u3002<\/p>\n
\u8f93\u51fa\u7535\u5e73\uff1a\u5728\u5f00\u6f0f\u8f93\u51fa\u6a21\u5f0f\u65f6\uff0c\u5982\u679c\u8f93\u51fa\u4e3a0\uff0c\u4f4e\u7535\u5e73\uff0c\u5219\u4f7fN_MOS \u5bfc\u901a\uff0c\u4f7f\u8f93 \u51fa\u63a5\u5730\u3002\u82e5\u63a7\u5236\u8f93\u51fa\u4e3a1\uff08\u65e0\u6cd5\u76f4\u63a5\u8f93\u51fa\u9ad8\u7535\u5e73\uff09\uff0c\u5219\u65e2\u4e0d\u8f93\u51fa\u9ad8\u7535\u5e73 \u4e5f\u4e0d\u8f93\u51fa\u4f4e\u7535\u5e73\uff0c\u4e3a\u9ad8\u7ec4\u6001\u3002\u4e3a\u6b63\u5e38\u4f7f\u7528\uff0c\u5fc5\u987b\u5728\u5916\u90e8\u63a5\u4e00\u4e2a\u4e0a\u62c9\u7535 \u963b\u3002<\/p>\n
\u7279\u6027\uff1a \u5b83\u5177\u201c\u7ebf\u4e0e\u201d\u7279\u6027\uff0c\u5373\u5f88\u591a\u4e2a\u5f00\u6f0f\u6a21\u5f0f \u5f15\u811a\u8fde\u63a5\u5230\u4e00\u8d77\u65f6\uff0c\u53ea\u6709\u5f53\u6240\u6709 \u5f15\u811a\u90fd\u8f93\u51fa\u9ad8\u963b\u6001\uff0c\u624d\u7531\u4e0a\u62c9\u7535\u963b\u63d0\u4f9b\u9ad8\u7535\u5e73\uff0c\u6b64\u9ad8\u7535\u5e73\u7684\u7535\u538b\u4e3a\u5916\u90e8 \u4e0a\u62c9\u7535\u963b\u6240\u63a5\u7684\u7535\u6e90\u7684\u7535\u538b\u3002\u82e5\u5176\u4e2d\u4e00\u4e2a\u5f15\u811a\u4e3a\u4f4e\u7535\u5e73\uff0c\u90a3\u7ebf\u8def\u5c31\u76f8\u5f53 \u4e8e\u77ed\u8def\u63a5\u5730\uff0c\u4f7f\u5f97\u6574\u6761\u7ebf\u8def\u90fd\u4e3a\u4f4e\u7535\u5e73\uff0c0 \u4f0f\u3002<\/p>\n
- #\u590d\u7528\u63a8\u633d\u8f93\u51fa\uff08GPIO_Mode_AF_PP\uff09:<\/li>\n\n<\/ul>\n
  \u7528\u4f5c\u4e32\u53e3\u7684\u8f93\u51fa\u3002<\/p>\n
  - #\u590d\u7528\u5f00\u6f0f\u8f93\u51fa\uff08GPIO_Mode_AF_OD\uff09\uff1a<\/li>\n\n<\/ul>\n
    \u7528\u5728IIC\u3002<\/p>\n
    \u6240\u6709\u7684\u5f00\u6f0f\u8f93\u51fa\u90fd\u9700\u8981\u63a5\u4e0a\u62c9\u7535\u963b\u3002<\/p>\n<\/blockquote>\n
    \uff08\u8f6c\u81eahttp:\/\/www.51hei.com\/stm32\/3608.html<\/a>\uff09<\/p>\n\n<\/body>\n<\/html>\n","protected":false},"excerpt":{"rendered":"
    #\u666e\u901a\u63a8\u633d\u8f93\u51fa\uff08GPIO_Mode_Out_PP\uff09: \u4f7f\u7528\u573a\u5408\uff1a\u4e00\u822c\u7528\u57280V\u548c3.3V\u7684\u573a\u5408\u3002\u7ebf\u8def\u7ecf\u8fc7\u4e24\u4e2aP_ […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[4],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.lickoo.fun\/index.php?rest_route=\/wp\/v2\/posts\/100"}],"collection":[{"href":"https:\/\/blog.lickoo.fun\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.lickoo.fun\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.lickoo.fun\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.lickoo.fun\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=100"}],"version-history":[{"count":1,"href":"https:\/\/blog.lickoo.fun\/index.php?rest_route=\/wp\/v2\/posts\/100\/revisions"}],"predecessor-version":[{"id":101,"href":"https:\/\/blog.lickoo.fun\/index.php?rest_route=\/wp\/v2\/posts\/100\/revisions\/101"}],"wp:attachment":[{"href":"https:\/\/blog.lickoo.fun\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=100"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.lickoo.fun\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=100"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.lickoo.fun\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=100"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}