{"id":1662,"date":"2022-06-05T22:37:03","date_gmt":"2022-06-05T14:37:03","guid":{"rendered":"https:\/\/104.es\/?p=1662"},"modified":"2022-06-05T22:37:03","modified_gmt":"2022-06-05T14:37:03","slug":"usart-hmi-with-arduino","status":"publish","type":"post","link":"https:\/\/104.es\/index.php\/2022\/06\/05\/usart-hmi-with-arduino\/","title":{"rendered":"\u6d3b\u7528USART 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srcset=\"https:\/\/104.es\/wp-content\/uploads\/2022\/06\/face.jpg 1478w, https:\/\/104.es\/wp-content\/uploads\/2022\/06\/face-300x159.jpg 300w, https:\/\/104.es\/wp-content\/uploads\/2022\/06\/face-1024x543.jpg 1024w, https:\/\/104.es\/wp-content\/uploads\/2022\/06\/face-768x407.jpg 768w\" sizes=\"auto, (max-width: 1478px) 100vw, 1478px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1705\" height=\"960\" data-id=\"1669\" src=\"http:\/\/104es.nkust.org\/wp-content\/uploads\/2022\/06\/back.jpg?w=1024\" alt=\"\" class=\"wp-image-1669\" srcset=\"https:\/\/104.es\/wp-content\/uploads\/2022\/06\/back.jpg 1705w, https:\/\/104.es\/wp-content\/uploads\/2022\/06\/back-300x169.jpg 300w, https:\/\/104.es\/wp-content\/uploads\/2022\/06\/back-1024x577.jpg 1024w, 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class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1705\" height=\"960\" src=\"http:\/\/104es.nkust.org\/wp-content\/uploads\/2022\/06\/rs232tottl.jpg?w=1024\" alt=\"\" class=\"wp-image-1672\" srcset=\"https:\/\/104.es\/wp-content\/uploads\/2022\/06\/rs232tottl.jpg 1705w, https:\/\/104.es\/wp-content\/uploads\/2022\/06\/rs232tottl-300x169.jpg 300w, https:\/\/104.es\/wp-content\/uploads\/2022\/06\/rs232tottl-1024x577.jpg 1024w, https:\/\/104.es\/wp-content\/uploads\/2022\/06\/rs232tottl-768x432.jpg 768w, https:\/\/104.es\/wp-content\/uploads\/2022\/06\/rs232tottl-1536x865.jpg 1536w\" sizes=\"auto, (max-width: 1705px) 100vw, 1705px\" 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src=\"http:\/\/104es.nkust.org\/wp-content\/uploads\/2022\/06\/image-9.png?w=1024\" alt=\"\" class=\"wp-image-1680\" srcset=\"https:\/\/104.es\/wp-content\/uploads\/2022\/06\/image-9.png 1229w, https:\/\/104.es\/wp-content\/uploads\/2022\/06\/image-9-300x183.png 300w, https:\/\/104.es\/wp-content\/uploads\/2022\/06\/image-9-1024x624.png 1024w, https:\/\/104.es\/wp-content\/uploads\/2022\/06\/image-9-768x468.png 768w\" sizes=\"auto, (max-width: 1229px) 100vw, 1229px\" \/><\/figure>\n\n\n\n<p>\u70ba\u4e86\u8b93\u6587\u5b57\u53ef\u4ee5\u9806\u5229\u5730\u986f\u793a\uff0c\u9996\u8981\u6b65\u9a5f\u70ba\u5efa\u7acb\u5b57\u5eab\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1229\" height=\"749\" src=\"http:\/\/104es.nkust.org\/wp-content\/uploads\/2022\/06\/image-10.png?w=1024\" alt=\"\" class=\"wp-image-1682\" srcset=\"https:\/\/104.es\/wp-content\/uploads\/2022\/06\/image-10.png 1229w, 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\/><\/figure>\n\n\n\n<p>\u52a0\u5165\u4e4b\u5f8c\u6211\u5011\u5c31\u53ef\u4ee5\u5229\u7528\u7de8\u8f2f\u7a0b\u5f0f\u5de6\u5074\u7684\u5de5\u5177\u7bb1\u4e2d\u7684\u63a7\u4ef6\uff0c\u5efa\u7acb\u6240\u9700\u8981\u7684\u4ecb\u9762\uff0c\u4ee5\u300c\u6587\u672c\u300d\u9019\u500b\u63a7\u4ef6\u70ba\u4f8b\uff0c\u5229\u7528\u5b83\u5c31\u53ef\u4ee5\u8f38\u51fa\u6211\u5011\u60f3\u8981\u986f\u793a\u5728HMI\u4e0a\u7684\u6587\u5b57\u3002\u9ede\u64ca\u4e4b\u5f8c\u53ef\u4ee5\u53f3\u4e0b\u89d2\u5c6c\u6027\u7684\u5730\u65b9\uff0c\u4fee\u6539\u81ea\u5df1\u60f3\u8981\u7684\u6587\u5b57\u5167\u5bb9\u3001\u5b57\u5143\u9593\u8ddd\u3001\u984f\u8272\u7b49\u7b49\u5c6c\u6027\u3002 <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"213\" height=\"374\" src=\"http:\/\/104es.nkust.org\/wp-content\/uploads\/2022\/06\/image-14.png?w=213\" alt=\"\" class=\"wp-image-1691\" srcset=\"https:\/\/104.es\/wp-content\/uploads\/2022\/06\/image-14.png 213w, https:\/\/104.es\/wp-content\/uploads\/2022\/06\/image-14-171x300.png 171w\" sizes=\"auto, (max-width: 213px) 100vw, 213px\" \/><\/figure>\n\n\n\n<p>\u8acb\u7559\u610f\u6b64\u63a7\u4ef6\u7684ID\u540d\u7a31\uff0c\u4ee5\u6b64\u4f8b\uff0c\u5b83\u7684id\u662ft0\uff0c\u9019\u662f\u4e4b\u5f8c\u7a0b\u5f0f\u63a7\u5236\u6642\u7684\u64cd\u4f5c\u5c0d\u8c61\u3002\u503c\u5f97\u4e00\u63d0\u7684\u662f\uff0c\u5c6c\u6027\u4e2d\u6709\u4e00\u500b\u53eb\u505atxt_maxl\u7684\uff0c\u5b83\u662f\u7528\u4f86\u9650\u5236\u63a7\u4ef6\u4e2d\u53ef\u8f38\u5165\u7684\u5b57\u6578\uff0c\u628a\u5b83\u8a2d\u5927\u4e00\u9ede\u6703\u6bd4\u8f03\u65b9\u4fbf\u3002<\/p>\n\n\n\n<p>\u9664\u4e86\u6587\u5b57\u53ca\u6578\u5b57\u4e4b\u5916\uff0c\u4e5f\u53ef\u4ee5\u81ea\u884c\u4e0a\u50b3\u5716\u7247\uff0c\u7136\u5f8c\u628a\u5b83\u653e\u5716\u7247\u63a7\u5236\u4e2d\u4ee5\u986f\u793a\u5728HMI\u4e2d\uff0c\u5de6\u4e0b\u89d2\u7684\u4ecb\u9762\u53ef\u4ee5\u7ba1\u7406\u5716\u5f62\u6a94\u4ee5\u53ca\u5b57\u5eab\u548c\u52d5\u756b\u7b49\u3002\u5982\u4e0b\u6240\u793a\uff0c\u6211\u5011\u4e0a\u50b3\u4e86\u4e00\u500b\u5716\u5f62\u6a94\u6848\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"226\" height=\"392\" src=\"http:\/\/104es.nkust.org\/wp-content\/uploads\/2022\/06\/image-15.png?w=226\" alt=\"\" class=\"wp-image-1693\" srcset=\"https:\/\/104.es\/wp-content\/uploads\/2022\/06\/image-15.png 226w, https:\/\/104.es\/wp-content\/uploads\/2022\/06\/image-15-173x300.png 173w\" sizes=\"auto, (max-width: 226px) 100vw, 226px\" \/><\/figure>\n\n\n\n<p>\u4ee5\u4e0b\u662f\u6211\u5011\u7de8\u8f2f\u7684\u4ecb\u9762\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"784\" height=\"534\" src=\"http:\/\/104es.nkust.org\/wp-content\/uploads\/2022\/06\/image-18.png?w=784\" alt=\"\" class=\"wp-image-1698\" srcset=\"https:\/\/104.es\/wp-content\/uploads\/2022\/06\/image-18.png 784w, https:\/\/104.es\/wp-content\/uploads\/2022\/06\/image-18-300x204.png 300w, https:\/\/104.es\/wp-content\/uploads\/2022\/06\/image-18-768x523.png 768w\" sizes=\"auto, (max-width: 784px) 100vw, 784px\" \/><\/figure>\n\n\n\n<p>\u5de6\u4e0b\u89d2\u662f\u4e00\u500b\u5b9a\u6642\u5668\uff0c\u5b83\u53ef\u4ee5\u8a2d\u5b9a\u6642\u9593\u4e4b\u5f8c\uff0c\u5728\u53f3\u4e0b\u65b9\u7de8\u5beb\u6642\u9593\u5230\u7684\u6642\u5019\u8981\u57f7\u884c\u7684\u7a0b\u5f0f\u78bc\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"617\" height=\"406\" src=\"http:\/\/104es.nkust.org\/wp-content\/uploads\/2022\/06\/image-17.png?w=617\" alt=\"\" class=\"wp-image-1696\" srcset=\"https:\/\/104.es\/wp-content\/uploads\/2022\/06\/image-17.png 617w, https:\/\/104.es\/wp-content\/uploads\/2022\/06\/image-17-300x197.png 300w\" sizes=\"auto, (max-width: 617px) 100vw, 617px\" \/><\/figure>\n\n\n\n<p>\u6211\u5011\u5728\u5b9a\u6642\u4e8b\u4ef6\u4e2d\u5beb\u4e0b\u4e86\u4ee5\u4e0b\u7684\u7a0b\u5f0f\u78bc\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>n0.val++<\/code><\/pre>\n\n\n\n<p>\u9019\u6703\u4f7f\u5f97n0\u9019\u500b\u6578\u5b57\u63a7\u4ef6\u6703\u5728\u6bcf\u96940.5\u79d2\u7684\u6642\u5019\u81ea\u52d5\u628a\u81ea\u5df1\u7684\u6578\u503c\u52a01\u3002\u7531\u65bc\u53ef\u4ee5\u900f\u904e\u4e0a\u8ff0\u76843\u500b\u6309\u9215\u4f86\u9032\u884c\u4e92\u52d5\uff0c\u56e0\u6b64\u53ef\u4ee5\u9ede\u9078\u5404\u500b\u6309\u9215\uff0c\u5206\u5225\u5728\u5b83\u5011\u7684\u6309\u4e0b\u4e8b\u4ef6\u4e2d\u8f38\u5165\u4ee5\u4e0b\u7684\u7a0b\u5f0f\u78bc\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>tm0.en=1\ntm0.en=0\nn0.val=0<\/code><\/pre>\n\n\n\n<p>\u9019\u6a23\u5c31\u53ef\u4ee5\u5b8c\u6210\u5c0d\u65bc\u6578\u5b57\u7684\u8a08\u6578\u3001\u66ab\u505c\u3001\u4ee5\u53ca\u6b78\u96f6\u7684\u64cd\u4f5c\u4e86\u3002\u70ba\u4e86\u793a\u7bc4Arduino\u7684\u64cd\u4f5c\uff0c\u5728\u6211\u5011\u52a0\u5165\u4e00\u500b\u6307\u91ddz0\u4ee5\u53ca\u53e6\u5916\u4e00\u500b\u6578\u5b57n1\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"775\" height=\"460\" src=\"http:\/\/104es.nkust.org\/wp-content\/uploads\/2022\/06\/image-19.png?w=775\" alt=\"\" class=\"wp-image-1699\" srcset=\"https:\/\/104.es\/wp-content\/uploads\/2022\/06\/image-19.png 775w, https:\/\/104.es\/wp-content\/uploads\/2022\/06\/image-19-300x178.png 300w, https:\/\/104.es\/wp-content\/uploads\/2022\/06\/image-19-768x456.png 768w\" sizes=\"auto, (max-width: 775px) 100vw, 775px\" \/><\/figure>\n\n\n\n<p>\u8acb\u4f7f\u7528\u300c\u4e0b\u8f09\u300d\u529f\u80fd\u8868\uff0c\u4e26\u9078\u64c7\u300c\u806f\u6a5f\u4e26\u958b\u59cb\u4e0b\u8f09\u300d\u6309\u9215\uff0c\u7cfb\u7d71\u5373\u53ef\u958b\u59cb\u57f7\u884c\u540c\u6b65\u4f5c\u696d\uff0c\u628a\u6240\u6709\u7684\u4ecb\u9762\u53ca\u7a0b\u5f0f\u8cc7\u6599\u90fd\u4e0a\u50b3\u5230HMI\u4e2d\uff0c\u904e\u7a0b\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"589\" height=\"298\" src=\"http:\/\/104es.nkust.org\/wp-content\/uploads\/2022\/06\/image-20.png?w=589\" alt=\"\" class=\"wp-image-1701\" srcset=\"https:\/\/104.es\/wp-content\/uploads\/2022\/06\/image-20.png 589w, https:\/\/104.es\/wp-content\/uploads\/2022\/06\/image-20-300x152.png 300w\" sizes=\"auto, (max-width: 589px) 100vw, 589px\" \/><\/figure>\n\n\n\n<p>\u5168\u90e8\u4e0a\u50b3\u5b8c\u7562\u4e4b\u5f8c\uff0c\u5373\u53ef\u79fb\u9664\u548c\u96fb\u8166\u4e4b\u9593\u7684\u9023\u7dda\uff0c\u7136\u5f8c\u628a\u96fb\u6e90\u548cTX\u7dda\u9023\u63a5\u5230Arduino\u4e0a\uff0c\u8acb\u7279\u5225\u6ce8\u610f\uff0c\u53ea\u8981\u9023\u63a5TX\u5c31\u597d\u4e86\u3002\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"931\" height=\"1076\" src=\"http:\/\/104es.nkust.org\/wp-content\/uploads\/2022\/06\/connection.jpg?w=886\" alt=\"\" class=\"wp-image-1703\" srcset=\"https:\/\/104.es\/wp-content\/uploads\/2022\/06\/connection.jpg 931w, https:\/\/104.es\/wp-content\/uploads\/2022\/06\/connection-260x300.jpg 260w, https:\/\/104.es\/wp-content\/uploads\/2022\/06\/connection-886x1024.jpg 886w, https:\/\/104.es\/wp-content\/uploads\/2022\/06\/connection-768x888.jpg 768w\" sizes=\"auto, (max-width: 931px) 100vw, 931px\" \/><\/figure>\n\n\n\n<p>\u4ee5\u4e0b\u662fArduino\u7684\u7a0b\u5f0f\u78bc\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\nvoid setup() {\n  Serial.begin(115200);\n  Serial.print(\"t0.txt=\\\"NKUST CCET\\\"\\xff\\xff\\xff\");\n}\n\nint i=0;\nvoid loop() {\n  char buf&#091;100];\n  \n  sprintf(buf, \"n1.val=%d\\xff\\xff\\xff\", i++);\n  Serial.print(buf); \n  sprintf(buf, \"z0.val=%d\\xff\\xff\\xff\", i++);\n  Serial.print(buf); \n  \n  if (i&gt;360) i = 0;\n  delay(100);\n}<\/code><\/pre>\n\n\n\n<p>\u8acb\u6ce8\u610f\uff0c\u5728\u628a\u7a0b\u5f0f\u78bc\u71d2\u9304\u5230Arduino\u6642\u8acb\u4e0d\u8981\u9023\u63a5HMI\uff0c\u4e0d\u7136\u6709\u5f88\u5927\u7684\u6a5f\u7387\u6703\u5c0e\u81f4\u71d2\u9304\u5931\u6557\u3002\u71d2\u9304\u5b8c\u6210\u4e4b\u5f8c\uff0c\u518d\u628a\u7dda\u63a5\u5230HMI\u4e0a\u5373\u53ef\u3002\u4ee5\u4e0b\u662f\u7a0b\u5f0f\u904b\u4f5c\u7684\u904e\u7a0b\u5f71\u7247\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"HMI\u7bc4\u4f8b\u5c55\u793a\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/EY0B5vO7jhE?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u4e4b\u524d\u6211\u5011\u4ecb\u7d39\u4e86\u8a31\u591a\u7684\u55ae\u6676\u7247\u5fae\u96fb\u8166\u958b\u767c\u677f\u53ef\u4ee5\u4f7f\u7528\u7684\u986f\u793a\u5668\uff0c\u4f8b\u5982SSD1306\u3001Max7219\u3001\u4ee5\u53caLCM1602\u7b49\u7b49\uff0c\u5b83\u5011\u5171\u901a\u7684\u7279\u8272\u5c31\u662f\u4fbf\u5b9c\uff0c\u6709\u73fe\u6210\u53ef\u7528\u7684\u9a45\u52d5\u7a0b\u5f0f\uff0c\u4ecb\u9762\u7c21\u55ae\uff0c\u53ef\u4ee5\u5f88\u65b9\u4fbf\u5730\u5229\u7528\u5c11\u5c11\u7684\u7a0b\u5f0f\u78bc\u5c31\u986f\u793a\u6211\u5011\u60f3\u8981\u7684\u8cc7\u8a0a\uff0c\u800c\u4e0d\u9700\u8981\u7e3d\u662f\u628a\u8cc7\u8a0a\u50b3\u9001\u5230\u7db2\u8def\u4f3a\u670d\u5668\u6216\u662f\u9ad8\u968e\u7684\u87a2\u5e55\u4e0a\u3002\u4f46\u662f\uff0c\u5982\u679c\u6211\u5011\u9700\u8981\u76f4\u63a5\u5728\u986f\u793a\u88dd\u7f6e\u4e0a\u4e92\u52d5\uff0c\u800c\u4e14\u5e0c\u671b\u80fd\u5920\u5448\u73fe\u7684\u8cc7\u8a0a\u53ef\u4ee5\u66f4\u52a0\u5730\u591a\u5143\uff0c\u90a3\u9ebc\u4f60\u53ef\u80fd\u9700\u8981\u4f7f\u7528\u7684\u662fUSART HMI\u9019\u7a2e\u88dd\u7f6e\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3],"tags":[35,60],"class_list":["post-1662","post","type-post","status-publish","format-standard","hentry","category-arduino","tag-hmi","tag-tjc4832t035"],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/posts\/1662","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/comments?post=1662"}],"version-history":[{"count":0,"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/posts\/1662\/revisions"}],"wp:attachment":[{"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/media?parent=1662"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/categories?post=1662"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/tags?post=1662"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}