{"id":1358,"date":"2022-04-21T14:49:42","date_gmt":"2022-04-21T06:49:42","guid":{"rendered":"https:\/\/104.es\/?p=1358"},"modified":"2022-04-21T14:49:42","modified_gmt":"2022-04-21T06:49:42","slug":"cyberpi-pir","status":"publish","type":"post","link":"https:\/\/104.es\/index.php\/2022\/04\/21\/cyberpi-pir\/","title":{"rendered":"CyberPi \u4eba\u9ad4\u7d05\u5916\u7dda\u611f\u6e2c\u5668"},"content":{"rendered":"\n<p>\u6709\u4e9b\u7269\u806f\u7db2\u4e92\u52d5\u88dd\u7f6e\u5728\u6c92\u6709\u4eba\u9760\u8fd1\u7684\u6642\u5019\u662f\u4e0d\u9700\u8981\u6709\u4efb\u4f55\u52d5\u4f5c\u7684\uff0c\u70ba\u4e86\u8981\u9054\u6210\u6709\u4eba\u7684\u6642\u5019\u518d\u904b\u4f5c\uff0c\u6c92\u6709\u4eba\u7684\u6642\u5019\u5c31\u4e0d\u8981\u904b\u4f5c\uff0c\u9700\u8981\u9760\u4e00\u500b\u53eb\u505a\u4eba\u9ad4\u7d05\u5916\u7dda\u611f\u6e2c\u5668(PIR)\u7684\u5354\u52a9\uff0c\u96d6\u7136CyberPi\u5167\u5efa\u7684\u611f\u6e2c\u5668\u4e2d\u4e26\u6c92\u6709PIR\uff0c\u4f46\u900f\u904embuild\u6a21\u7d44\u7684PIR\u611f\u6e2c\u5668\u537b\u53ef\u4ee5\u8f15\u6613\u5730\u9054\u6210\u3002<\/p>\n\n\n\n<p>mbuild PIR \u611f\u6e2c\u5668\u7684\u5916\u89c0\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"524\" height=\"413\" data-id=\"1364\" src=\"http:\/\/104es.nkust.org\/wp-content\/uploads\/2022\/04\/4.jpg?w=524\" alt=\"\" class=\"wp-image-1364\" srcset=\"https:\/\/104.es\/wp-content\/uploads\/2022\/04\/4.jpg 524w, https:\/\/104.es\/wp-content\/uploads\/2022\/04\/4-300x236.jpg 300w\" sizes=\"auto, (max-width: 524px) 100vw, 524px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"751\" height=\"554\" data-id=\"1363\" src=\"http:\/\/104es.nkust.org\/wp-content\/uploads\/2022\/04\/5-1.jpg?w=751\" alt=\"\" class=\"wp-image-1363\" srcset=\"https:\/\/104.es\/wp-content\/uploads\/2022\/04\/5-1.jpg 751w, https:\/\/104.es\/wp-content\/uploads\/2022\/04\/5-1-300x221.jpg 300w\" sizes=\"auto, (max-width: 751px) 100vw, 751px\" \/><\/figure>\n<\/figure>\n\n\n\n<p>\u5b83\u6709\u5169\u500b\u9023\u63a5\u57e0\uff0c\u900f\u904e\u5c08\u5c6c\u9023\u63a5\u7dda\u53ef\u4ee5\u4e0d\u65b7\u5730\u4e32\u63a5\u8a31\u591ambuild\u6a21\u7d44\u3002\u5982\u679c\u628aCyberPi\u9023\u63a5\u4e0aPIR Sensor\uff0c\u5916\u89c0\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1373\" height=\"874\" src=\"http:\/\/104es.nkust.org\/wp-content\/uploads\/2022\/04\/6.jpg?w=1024\" alt=\"\" class=\"wp-image-1366\" srcset=\"https:\/\/104.es\/wp-content\/uploads\/2022\/04\/6.jpg 1373w, https:\/\/104.es\/wp-content\/uploads\/2022\/04\/6-300x191.jpg 300w, https:\/\/104.es\/wp-content\/uploads\/2022\/04\/6-1024x652.jpg 1024w, https:\/\/104.es\/wp-content\/uploads\/2022\/04\/6-768x489.jpg 768w\" sizes=\"auto, (max-width: 1373px) 100vw, 1373px\" \/><\/figure>\n\n\n\n<p>\u9023\u63a5\u5b8c\u7562\u4e4b\u5f8c\uff0c\u5c31\u53ef\u4ee5\u7de8\u5beb\u4e00\u500b\u7c21\u55ae\u7684\u7a0b\u5f0f\u4f86\u6aa2\u8996\u76ee\u524d\u7684\u4eba\u9ad4\u63a5\u8fd1\u6b21\u6578\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import cyberpi as cp\nimport mbuild, time\n\ncount = 0\ntry:\n    mbuild.pir_sensor.reset_count(1)\n    while True:\n        count = mbuild.pir_sensor.get_count(1)\n        cp.display.show_label(count, 24, \"center\")\n        time.sleep(1)\nexcept Exception as e:\n    cp.console.print(e)<\/code><\/pre>\n\n\n\n<p>\u7576\u7a0b\u5f0f\u4e2d\u9700\u8981\u4f7f\u7528\u5230mubild\u6a21\u7d44\u6642\uff0c\u9700\u8981\u5148import mubild\uff0c\u4e4b\u5f8c\u518d\u4f9d\u64da\u6a21\u7d44\u7684\u540d\u7a31\u57f7\u884c\u5b83\u7684\u76f8\u5c0d\u61c9\u51fd\u5f0f\u3002\u5728\u6b64\u4f8b\u4e2d\uff0c\u6211\u5011\u5148\u5229\u7528reset_count(1)\uff0c\u628a\u4eba\u9ad4\u63a5\u8fd1\u7684\u6b21\u6578\u5148\u6e05\u9664\u70ba\u96f6\uff0c\u7136\u5f8c\u518d\u5229\u7528\u4e00\u500b\u7121\u7aae\u8ff4\u5708\u53bb\u53d6\u5f97\u76ee\u524d\u8a08\u6578\u7684\u6b21\u6578\uff0c\u9019\u500b\u6578\u5b57\u6703\u4e00\u76f4\u7d2f\u7a4d\uff0c\u76f4\u5230\u4e0b\u4e00\u6b21\u57f7\u884c\u4e86reset_count(1)\u70ba\u6b62\u3002\u51fd\u5f0f\u4e2d\u76841\u6307\u7684\u662findex=1\uff0c\u8868\u793a\u5b83\u662f\u7b2c1\u500b\u6b64\u985e\u578b\u7684\u6a21\u7d44\uff0c\u5982\u679c\u6709\u4e32\u63a5\u4e86\u5169\u500b\u4ee5\u4e0a\u7684\u6a21\u7d44\uff0c\u8a72\u6578\u5b57\u624d\u9700\u8981\u8abf\u6574\u3002<\/p>\n\n\n\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\u9084\u5f15\u7528\u4e86\u4e00\u500b\u4f8b\u5916\u8655\u7406\u7684\u6280\u5de7\uff0c\u900f\u904e\u9019\u500b\u6280\u5de7\uff0c\u53ef\u4ee5\u5728\u7a0b\u5f0f\u7de8\u5beb\u932f\u8aa4\u6642\uff0c\u5728\u4f8b\u5916\u8655\u7406\u7684\u5730\u65b9\u5229\u7528cp.console.println(e)\u53d6\u5f97\u7a0b\u5f0f\u51fa\u932f\u7684\u8a0a\u606f\uff0c\u6b64\u9ede\u5728\u627e\u51fa\u7a0b\u5f0f\u7684\u932f\u8aa4\u6642\u975e\u5e38\u597d\u7528\u3002<\/p>\n\n\n\n<p>\u9664\u4e86\u8981\u77ad\u89e3\u76ee\u524d\u63a5\u8fd1\u904e\u672c\u611f\u6e2c\u5668\u7684\u4eba\u6578\u6b21\u6578\u4e4b\u5916\uff0c\u6211\u5011\u4e5f\u53ef\u4ee5\u8b93CyberPi\u5728\u6709\u4eba\u63a5\u8fd1\u7684\u6642\u5019\u9032\u884c\u904b\u4f5c\uff0c\u96e2\u958b\u7684\u6642\u5019\u5c31\u975c\u6b62\uff0c\u9019\u500b\u5075\u6e2c\u7684\u51fd\u5f0f\u662fis_activated(1)\uff0c\u8acb\u53c3\u8003\u4ee5\u4e0b\u7684\u7a0b\u5f0f\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import cyberpi as cp\nimport mbuild, time\n\ncount = 0\ntry:\n    while True:\n        action = mbuild.pir_sensor.is_activated(1)\n        if action:\n            cp.display.show_label(\"Hi\", 32, \"center\")\n        else:\n            cp.display.show_label(\"Sleep\", 32, \"center\")\n        time.sleep(1)\nexcept Exception as e:\n    cp.console.print(e)<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8ff0\u7a0b\u5f0f\u7684\u57f7\u884c\u5f71\u7247\u5982\u4e0b\u6240\u793a\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=\"cyberpi PIR\u4eba\u9ad4\u7d05\u5916\u7dda\u611f\u6e2c\u5668\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/_PcnAxXmjUE?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>\u6709\u4e9b\u7269\u806f\u7db2\u4e92\u52d5\u88dd\u7f6e\u5728\u6c92\u6709\u4eba\u9760\u8fd1\u7684\u6642\u5019\u662f\u4e0d\u9700\u8981\u6709\u4efb\u4f55\u52d5\u4f5c\u7684\uff0c\u70ba\u4e86\u8981\u9054\u6210\u6709\u4eba\u7684\u6642\u5019\u518d\u904b\u4f5c\uff0c\u6c92\u6709\u4eba\u7684\u6642\u5019\u5c31\u4e0d\u8981\u904b\u4f5c\uff0c\u9700\u8981\u9760\u4e00\u500b\u53eb\u505a\u4eba\u9ad4\u7d05\u5916\u7dda\u611f\u6e2c\u5668(PIR)\u7684\u5354\u52a9\uff0c\u96d6\u7136CyberPi\u5167\u5efa\u7684\u611f\u6e2c\u5668\u4e2d\u4e26\u6c92\u6709PIR\uff0c\u4f46\u900f\u904embuild\u6a21\u7d44\u7684PIR\u611f\u6e2c\u5668\u537b\u53ef\u4ee5\u8f15\u6613\u5730\u9054\u6210\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":[5],"tags":[],"class_list":["post-1358","post","type-post","status-publish","format-standard","hentry","category-cyber-pi"],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/posts\/1358","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=1358"}],"version-history":[{"count":0,"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/posts\/1358\/revisions"}],"wp:attachment":[{"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/media?parent=1358"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/categories?post=1358"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/tags?post=1358"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}