{"id":113,"date":"2025-07-20T16:52:31","date_gmt":"2025-07-20T08:52:31","guid":{"rendered":"https:\/\/newknow.top\/?p=113"},"modified":"2025-07-20T16:53:58","modified_gmt":"2025-07-20T08:53:58","slug":"51%e5%8d%95%e7%89%87%e6%9c%ba-1602%e8%b0%83%e8%af%95%e5%b7%a5%e5%85%b7","status":"publish","type":"post","link":"https:\/\/newknow.top\/index.php\/2025\/07\/20\/51%e5%8d%95%e7%89%87%e6%9c%ba-1602%e8%b0%83%e8%af%95%e5%b7%a5%e5%85%b7\/","title":{"rendered":"51\u5355\u7247\u673a\u2014\u2014LCD1602\u8c03\u8bd5\u5de5\u5177\u7684\u4f7f\u7528"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>LCD_Init();\n\/**\n  * @brief  LCD1602\u521d\u59cb\u5316\u51fd\u6570\n  * @param  \u65e0\n  * @retval \u65e0\n  *\/\n\nLCD_ShowChar(unsigned char Line,unsigned char Column,char Char);\n\/**\n  * @brief  \u5728LCD1602\u6307\u5b9a\u4f4d\u7f6e\u4e0a\u663e\u793a\u4e00\u4e2a\u5b57\u7b26\n  * @param  Line \u884c\u4f4d\u7f6e\uff0c\u8303\u56f4\uff1a1~2\n  * @param  Column \u5217\u4f4d\u7f6e\uff0c\u8303\u56f4\uff1a1~16\n  * @param  Char \u8981\u663e\u793a\u7684\u5b57\u7b26\n  * @retval \u65e0\n  *\/\n\nLCD_ShowString(unsigned char Line,unsigned char Column,char *String);\n\/**\n  * @brief  \u5728LCD1602\u6307\u5b9a\u4f4d\u7f6e\u5f00\u59cb\u663e\u793a\u6240\u7ed9\u5b57\u7b26\u4e32\n  * @param  Line \u8d77\u59cb\u884c\u4f4d\u7f6e\uff0c\u8303\u56f4\uff1a1~2\n  * @param  Column \u8d77\u59cb\u5217\u4f4d\u7f6e\uff0c\u8303\u56f4\uff1a1~16\n  * @param  String \u8981\u663e\u793a\u7684\u5b57\u7b26\u4e32\n  * @retval \u65e0\n  *\/\n\nLCD_ShowNum(unsigned char Line,unsigned char Column,unsigned int Number,unsigned char Length);\n\/**\n  * @brief  \u5728LCD1602\u6307\u5b9a\u4f4d\u7f6e\u5f00\u59cb\u663e\u793a\u6240\u7ed9\u6570\u5b57\n  * @param  Line \u8d77\u59cb\u884c\u4f4d\u7f6e\uff0c\u8303\u56f4\uff1a1~2\n  * @param  Column \u8d77\u59cb\u5217\u4f4d\u7f6e\uff0c\u8303\u56f4\uff1a1~16\n  * @param  Number \u8981\u663e\u793a\u7684\u6570\u5b57\uff0c\u8303\u56f4\uff1a0~65535\n  * @param  Length \u8981\u663e\u793a\u6570\u5b57\u7684\u957f\u5ea6\uff0c\u8303\u56f4\uff1a1~5\n  * @retval \u65e0\n  *\/\n\nLCD_ShowSignedNum(unsigned char Line,unsigned char Column,int Number,unsigned char Length);\n\/**\n  * @brief  \u5728LCD1602\u6307\u5b9a\u4f4d\u7f6e\u5f00\u59cb\u4ee5\u6709\u7b26\u53f7\u5341\u8fdb\u5236\u663e\u793a\u6240\u7ed9\u6570\u5b57\n  * @param  Line \u8d77\u59cb\u884c\u4f4d\u7f6e\uff0c\u8303\u56f4\uff1a1~2\n  * @param  Column \u8d77\u59cb\u5217\u4f4d\u7f6e\uff0c\u8303\u56f4\uff1a1~16\n  * @param  Number \u8981\u663e\u793a\u7684\u6570\u5b57\uff0c\u8303\u56f4\uff1a-32768~32767\n  * @param  Length \u8981\u663e\u793a\u6570\u5b57\u7684\u957f\u5ea6\uff0c\u8303\u56f4\uff1a1~5\n  * @retval \u65e0\n  *\/\n\nLCD_ShowHexNum(unsigned char Line,unsigned char Column,unsigned int Number,unsigned char Length);\n\/**\n  * @brief  \u5728LCD1602\u6307\u5b9a\u4f4d\u7f6e\u5f00\u59cb\u4ee5\u5341\u516d\u8fdb\u5236\u663e\u793a\u6240\u7ed9\u6570\u5b57\n  * @param  Line \u8d77\u59cb\u884c\u4f4d\u7f6e\uff0c\u8303\u56f4\uff1a1~2\n  * @param  Column \u8d77\u59cb\u5217\u4f4d\u7f6e\uff0c\u8303\u56f4\uff1a1~16\n  * @param  Number \u8981\u663e\u793a\u7684\u6570\u5b57\uff0c\u8303\u56f4\uff1a0~0xFFFF\n  * @param  Length \u8981\u663e\u793a\u6570\u5b57\u7684\u957f\u5ea6\uff0c\u8303\u56f4\uff1a1~4\n  * @retval \u65e0\n  *\/\n\nLCD_ShowBinNum(unsigned char Line,unsigned char Column,unsigned int Number,unsigned char Length);\n\/**\n  * @brief  \u5728LCD1602\u6307\u5b9a\u4f4d\u7f6e\u5f00\u59cb\u4ee5\u4e8c\u8fdb\u5236\u663e\u793a\u6240\u7ed9\u6570\u5b57\n  * @param  Line \u8d77\u59cb\u884c\u4f4d\u7f6e\uff0c\u8303\u56f4\uff1a1~2\n  * @param  Column \u8d77\u59cb\u5217\u4f4d\u7f6e\uff0c\u8303\u56f4\uff1a1~16\n  * @param  Number \u8981\u663e\u793a\u7684\u6570\u5b57\uff0c\u8303\u56f4\uff1a0~1111 1111 1111 1111\n  * @param  Length \u8981\u663e\u793a\u6570\u5b57\u7684\u957f\u5ea6\uff0c\u8303\u56f4\uff1a1~16\n  * @retval \u65e0\n  *\/<\/code><\/pre>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-24dc7361-3271-4d50-a130-aa13706cae94\" href=\"https:\/\/newknow.top\/wp-content\/uploads\/2025\/07\/LCD1602\u9a71\u52a8\u4ee3\u7801.zip\">LCD1602\u9a71\u52a8\u4ee3\u7801<\/a><a href=\"https:\/\/newknow.top\/wp-content\/uploads\/2025\/07\/LCD1602\u9a71\u52a8\u4ee3\u7801.zip\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-24dc7361-3271-4d50-a130-aa13706cae94\">\u4e0b\u8f7d<\/a><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kadence_starter_templates_imported_post":false,"footnotes":""},"categories":[5,4],"tags":[],"class_list":["post-113","post","type-post","status-publish","format-standard","hentry","category-5","category-4"],"_links":{"self":[{"href":"https:\/\/newknow.top\/index.php\/wp-json\/wp\/v2\/posts\/113","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/newknow.top\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/newknow.top\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/newknow.top\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/newknow.top\/index.php\/wp-json\/wp\/v2\/comments?post=113"}],"version-history":[{"count":3,"href":"https:\/\/newknow.top\/index.php\/wp-json\/wp\/v2\/posts\/113\/revisions"}],"predecessor-version":[{"id":118,"href":"https:\/\/newknow.top\/index.php\/wp-json\/wp\/v2\/posts\/113\/revisions\/118"}],"wp:attachment":[{"href":"https:\/\/newknow.top\/index.php\/wp-json\/wp\/v2\/media?parent=113"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/newknow.top\/index.php\/wp-json\/wp\/v2\/categories?post=113"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/newknow.top\/index.php\/wp-json\/wp\/v2\/tags?post=113"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}