\u4e0b\u8f7d<\/strong><\/a> (67.56 KB)\n2009-8-24 21:44<\/div>\n<\/div>\n
(\u4e8c) \u7a0b\u5e8f\u7f16\u5199<\/span><\/strong><\/p>\n
(1) \u7cfb\u7edf\u542f\u52a8\u540e\u68c0\u67e5RTC\u662f\u5426\u5df2\u8bbe\u7f6e\u3002\u7531\u4e8eRTC\u5728BKP\u533a\u57df\uff0c\u5f53Vdd\u6389\u7535\u4e4b\u540e\u53ef\u7531\u540e\u5907\u7535\u6e90\u63d0\u4f9b\u7535\u6e90\uff0c\u5f53\u540e\u5907\u7535\u6e90\u8fde\u63a5\u5230\u9488\u811aVBAT\u4e0a\u65f6\uff0cRTC\u7684\u8bbe\u7f6e\u4e0d\u4f1a \u7531\u4e8e\u5916\u90e8\u7535\u6e90\u7684\u65ad\u5f00\u800c\u4e22\u5931\u3002\u5728\u672c\u4f8b\u4e2d\u5199\u4e00\u4e2a\u503c\u5230BKP_DR1\u4e2d\u4ee5\u6807\u793aRTC\u662f\u5426\u5df2\u914d\u7f6e\uff0c\u5728\u542f\u52a8\u4e4b\u540e\u7a0b\u5e8f\u68c0\u67e5BKP_DR1\u7684\u503c\u3002<\/p>\n
(2)\u00a0\u00a0\u82e5BKP_DR1\u7684\u503c\u4e0d\u6b63\u786e\uff1a\uff08BKP_DR1\u7684\u503c\u6709\u8bef\u6216\u8005\u7531\u4e8e\u662f\u7b2c\u4e00\u6b21\u8fd0\u884c\u503c\u8fd8\u672a\u5199\u8fdb\u53bb\uff09\uff0c\u5219\u9700\u8981\u914d\u7f6e\u65f6\u95f4\u5e76\u4e14\u8be2\u95ee\u7528\u6237\u8c03\u6574\u65f6\u95f4\u3002<\/p>\n
(3) \u82e5BKP_DR1\u7684\u503c\u6b63\u786e\uff0c\u5219\u610f\u5473\u7740RTC\u5df2\u914d\u7f6e\uff0c\u6b64\u65f6\u5c06\u5728\u8d85\u7ea7\u7ec8\u7aef\u4e0a\u663e\u793a\u65f6\u95f4\u3002<\/p>\n
(4) \u6574\u4e2a\u5de5\u7a0b\u5305\u542b3\u4e2a\u6e90\u6587\u4ef6\uff1aSTM32F10x.s\u3001stm32f10x_it.c\u548cmain.c\uff0c\u5176\u4e2dSTM32F10x.s\u4e3a\u542f\u52a8<\/p>\n
\u4ee3\u7801<\/p>\n
\uff0c\u6240\u6709\u4e2d\u65ad\u670d\u52a1\u5b50\u7a0b\u5e8f\u5747\u5728stm32f10x_it.c\u4e2d\uff0c\u5176\u5b83\u51fd\u6570\u5219\u5728main.c\u4e2d\u3002\u4e0b\u9762\u5206\u522b\u4ecb\u7ecd\u76f8\u5173\u7684\u51fd\u6570\uff0c\u5177\u4f53\u7a0b\u5e8f\u6e05\u5355\u89c1\u53c2\u8003\u7a0b\u5e8f\u3002<\/p>\n
\u51fd\u6570RTC_IRQHandler\u7528\u4e8e\u5904\u7406\u79d2\u4e2d\u65ad\u4e8b\u4ef6\uff0c\u5728\u6bcf\u6b21\u9047\u523023:59:59\u65f6\u5c06\u65f6\u949f\u56de\u96f6\u3002<\/p>\n
\u51fd\u6570RTC_Configuration\u7528\u4e8e\u914d\u7f6eRTC\u6a21\u5757\u3002<\/p>\n
\u51fd\u6570USART_Scanf\u7528\u4e8e\u4ecePC\u8d85\u7ea7\u7ec8\u7aef\u4e2d\u83b7\u53d6\u6570\u5b57\u503c\uff0cTime_Regulate\u5229\u7528\u51fd\u6570USART_Scanf\u4ece\u8d85\u7ea7\u7ec8\u7aef\u83b7\u53d6\u65b0\u7684RTC \u65f6\u95f4 \u503c\uff0c\u51fd\u6570Time_Adjust\u5219\u5229\u7528\u51fd\u6570USART_Scanf\u8bbe\u7f6e\u65b0\u7684RTC\u65f6\u95f4\u3002\u51fd\u6570Time_Display\u548cTime_Show\u7528\u4e8e\u5c06RTC\u65f6 \u95f4\u8f6c\u6362\u4e86\u5b57\u7b26\u4e32\u9001\u5f80USART1\u3002<\/p>\n
\u6e90\u6587\u4ef6\u5176\u4ed6\u51fd\u6570\uff0c\u4f8b\u5982<\/p>\n
GPIO<\/p>\n
\u3001RCC\u3001NVIC\u3001USART\u7684\u914d\u7f6e\uff0c\u5728\u6b64\u4e0d\u4f5c\u5197\u8ff0\u3002<\/p>\n
(\u4e09) \u4eff\u771f\u8c03\u8bd5\n<\/span><\/strong><\/p>\n
(1) \u4f7f\u7528Keil uVision3 \u901a\u8fc7ULINK 2<\/p>\n
\u4eff\u771f\u5668<\/p>\n
\u8fde\u63a5\u5b9e\u9a8c\u677f\uff0c\u6253\u5f00\u5b9e\u9a8c\u4f8b\u7a0b\u76ee\u5f55Example10-RTC\u5b50\u76ee\u5f55\u4e0b\u7684RTC.Uv2\u4f8b\u7a0b\uff0c\u7f16\u8bd1<\/p>\n
\u94fe\u63a5<\/p>\n
\u5de5\u7a0b\uff1b<\/p>\n
(2) \u4f7f\u7528STM32\u5f00\u53d1\u677f\u9644\u5e26\u7684\u4e32\u53e3\u7ebf\uff0c\u8fde\u63a5\u5f00\u53d1\u677f\u4e0a\u7684COM0\u548cPC\u673a\u7684\u4e32\u53e3\uff1b<\/p>\n
(3) \u5728PC\u673a\u4e0a\u8fd0\u884cWindows\u81ea\u5e26\u7684\u8d85\u7ea7\u7ec8\u7aef\u4e32\u53e3\u901a\u4fe1\u7a0b\u5e8f\uff08\u6ce2\u7279\u7387115200\u30011\u4f4d\u505c\u6b62\u4f4d\u3001\u65e0\u6821\u9a8c\u4f4d\u3001\u65e0\u786c\u4ef6\u6d41\u63a7\u5236\uff09\uff1b\u6216\u8005\u4f7f\u7528\u5176\u5b83\u4e32\u53e3\u901a\u4fe1\u7a0b\u5e8f\uff1b<\/p>\n
(4) \u9009\u62e9\u786c\u4ef6\u8c03\u8bd5\u6a21\u5f0f\uff0c\u70b9\u51fb<\/p>\n
MDK<\/p>\n
\u7684Debug\u83dc\u5355\uff0c\u9009\u62e9Start\/Stop Debug Session\u9879\u6216Ctrl+F5\u952e\uff0c\u8fdc\u7a0b\u8fde\u63a5\u76ee\u6807\u677f\u5e76\u4e0b\u8f7d\u8c03\u8bd5\u4ee3\u7801\u5230\u76ee\u6807\u7cfb\u7edf\u4e2d\uff1b<\/p>\n
(5) \u4f8b\u7a0b\u6b63\u5e38\u8fd0\u884c\u4e4b\u540e\u4f1a\u5728\u8d85\u7ea7\u7ec8\u7aef\u663e\u793a\u4ee5\u4e0b\u4fe1\u606f\uff1a<\/p>\n
\u9ea6\u601d\u7f51\u539f\u521b<\/p>\n
\u6559\u7a0b\nwww.mystm32.com\/bbs<\/a><\/p>\n
MINI-STM32\u00a0\u00a0STM32F103RBT6 RTC<\/p>\n
RTC not yet configured….<\/p>\n
RTC configured….<\/p>\n
============TimeSettings===================<\/p>\n
Please Set Hours:<\/p>\n
\u5728PC\u673a\u4e0a\u4f9d\u6b21\u8f93\u5165\u65f6\u949f\u3001\u5206\u949f\u3001\u79d2\u949f\u4e4b\u540e\u6bcf\u96941\u79d2\u5728\u8d85\u7ea7\u7ec8\u7aef\u4e0a\u663e\u793a\u4e00\u6b21\u65f6\u95f4\uff1a<\/p>\n
Please Set Hours:\u00a0\u00a012<\/p>\n
Please Set Minutes:\u00a0\u00a00<\/p>\n
Please Set Seconds:\u00a0\u00a00<\/p>\n
Time: 12:00:00<\/p>\n
(6) \u7a0b\u5e8f\u6b63\u5e38\u8fd0\u884c\u5e76\u5728\u5f00\u53d1\u5916\u90e8\u7535\u6e90\u4fdd\u6301\u7684\u60c5\u51b5\u4e0b\uff0c\u6309\u4e0bReset<\/p>\n
\u6309\u94ae<\/p>\n
\uff0cPC\u8d85\u7ea7\u7ec8\u7aef\u4e0a\u5c06\u7ee7\u7eed\u663e\u793a\u6b63\u5e38\u65f6\u95f4\uff1a<\/p>\n
External Reset occurred….<\/p>\n
No need to configure RTC….<\/p>\n
Time: 12:03:09<\/p>\n
(7) \u7a0b\u5e8f\u6b63\u5e38\u8fd0\u884c\u65f6\u65ad\u5f00\u5f00\u53d1\u677f\u5916\u90e8\u7535\u6e90\uff0c\u7136\u540e\u91cd\u65b0\u63a5\u4e0a\u5916\u90e8\u7535\u6e90\uff0cPC\u8d85\u7ea7\u7ec8\u7aef\u4e0a\u4e5f\u5c06\u7ee7\u7eed\u663e\u793a\u6b63\u5e38\u65f6\u95f4\uff1a<\/p>\n
Power On Reset occurred….<\/p>\n
No need to configure RTC….<\/p>\n
Time: 12:05:57<\/p>\n
(8) \u53d6\u4e0b\u5904\u7406\u5668\u677f\u4e0a\u7684\u7ebd\u6263\u7535\u6c60\uff0c\u5e76\u65ad\u5f00\u5916\u90e8\u7535\u6e90\uff0c\u7136\u540e\u91cd\u65b0\u63a5\u4e0a\u5916\u90e8\u7535\u6e90\uff0cPC\u8d85\u7ea7\u7ec8\u7aef\u4e0a\u5c06\u65e0\u6cd5\u7ee7\u7eed\u6b63\u5e38\u663e\u793a\u65f6\u95f4\uff0cPC\u8d85\u7ea7\u7ec8\u7aef\u5c06\u51fa\u73b0\u7b2c\uff085\uff09\u6b65\u6240\u51fa\u73b0\u5185\u5bb9\u3002<\/p>\n
(9) \u4e5f\u53ef\u91c7\u7528<\/p>\n
\u8f6f\u4ef6<\/p>\n
\u8c03\u8bd5\u6a21\u5f0f\uff0c\u5229\u7528USART\u7a97\u53e3\u6765<\/p>\n
\u6a21\u62df<\/p>\n
\u5b9e\u73b0COM0\u7684\u8f93\u5165\u548c\u8f93\u51fa\u3002<\/p>\n
\u8bf7\u53c2\u8003\u4e0b\u56fe: \u4f60\u9700\u8981\u5728\u8d85\u7ea7\u7ec8\u7aef\u4e2d\u6572\u51fb\u6309\u952e\u6765\u8bbe\u7f6e\u65f6\u949f.<\/p>\n
$\"\"$ $\"1.jpg\"$ <\/p>\n
\u4e0b\u8f7d<\/strong><\/a> (45.33 KB)\n
2009-8-24 21:17<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"
(\u4e00) STM32 RTC \u5b9e\u65f6\u65f6\u949f\u6982\u8981 STM32\u5185\u90e8RTC\u529f\u80fd\u975e\u5e38\u5b9e\u7528\uff0c\u5b83\u7684\u4f9b\u7535\u548c\u65f6\u949f\u662f\u72ec\u7acb\u4e8e\u5185\u6838\u7684\uff0c\u53ef\u4ee5\u8bf4\u662fSTM32\u5185\u90e8\u72ec\u7acb\u7684\u5916\u8bbe\u6a21\u5757\uff0c\u6709\u52a0\u4e0aRTC\u5185\u90e8\u5bc4\u5b58\u5668\u4e0d\u53d7\u7cfb\u7edf\u590d\u4f4d\u6389\u7535\u7684\u5f71 \u54cd\uff0c\u6211\u4eec\u53ef\u4ee5...<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[39],"tags":[59,41,35,46,51],"class_list":["post-108","post","type-post","status-publish","format-standard","hentry","category-scm","tag-rtc","tag-stm32","tag-35","tag-46","tag-51"],"_links":{"self":[{"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts\/108","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=108"}],"version-history":[{"count":0,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts\/108\/revisions"}],"wp:attachment":[{"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/media?parent=108"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/categories?post=108"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/tags?post=108"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}