{"id":10,"date":"2025-03-30T17:44:54","date_gmt":"2025-03-30T09:44:54","guid":{"rendered":"http:\/\/124.223.16.205:6001\/?p=10"},"modified":"2025-03-30T17:46:45","modified_gmt":"2025-03-30T09:46:45","slug":"%e5%a6%82%e4%bd%95%e5%bc%80%e5%8f%91%e8%93%9d%e7%89%99controller%e5%8d%8f%e8%ae%ae%e6%a0%88","status":"publish","type":"post","link":"https:\/\/geekkernel.com\/index.php\/2025\/03\/30\/%e5%a6%82%e4%bd%95%e5%bc%80%e5%8f%91%e8%93%9d%e7%89%99controller%e5%8d%8f%e8%ae%ae%e6%a0%88\/","title":{"rendered":"\u5982\u4f55\u5f00\u53d1\u84dd\u7259controller\u534f\u8bae\u6808"},"content":{"rendered":"\n<p>\u5f00\u53d1\u84dd\u7259Controller\u534f\u8bae\u6808\u662f\u4e00\u9879\u590d\u6742\u4e14\u4e13\u4e1a\u6027\u6781\u5f3a\u7684\u4efb\u52a1\uff0c\u9700\u8981\u6df1\u5165\u7406\u89e3\u84dd\u7259\u534f\u8bae\u89c4\u8303\u3001\u5c04\u9891\u786c\u4ef6\u8bbe\u8ba1\u548c\u5d4c\u5165\u5f0f\u7cfb\u7edf\u5f00\u53d1\u3002\u4ee5\u4e0b\u662f\u5206\u6b65\u9aa4\u7684\u5f00\u53d1\u6307\u5357\u548c\u5173\u952e\u8981\u70b9\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e00\u3001\u660e\u786e\u9700\u6c42\u4e0e\u6280\u672f\u9009\u578b<\/h3>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>\u786e\u5b9a\u84dd\u7259\u7248\u672c<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u7ecf\u5178\u84dd\u7259\uff08BR\/EDR\uff09\uff1a\u9002\u7528\u4e8e\u97f3\u9891\u4f20\u8f93\u7b49\u573a\u666f<\/li>\n\n\n\n<li>\u4f4e\u529f\u8017\u84dd\u7259\uff08BLE\uff09\uff1aIoT\u8bbe\u5907\u9996\u9009<\/li>\n\n\n\n<li>\u53cc\u6a21\u534f\u8bae\u6808\uff1a\u540c\u65f6\u652f\u6301\u4e24\u79cd\u6a21\u5f0f<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u786c\u4ef6\u5e73\u53f0\u9009\u578b<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>RF\u82af\u7247\uff1aNordic nRF52\/54\u7cfb\u5217\uff0cTI CC26xx\uff0cCYW43xxx<\/li>\n\n\n\n<li>\u5fae\u63a7\u5236\u5668\uff1aARM Cortex-M\u7cfb\u5217\uff08\u9700\u652f\u6301\u5b9e\u65f6\u64cd\u4f5c\uff09<\/li>\n\n\n\n<li>\u5c04\u9891\u524d\u7aef\uff1a\u9700\u7b26\u5408\u84dd\u72595.3\u89c4\u5b9a\u7684-95dBm\u63a5\u6536\u7075\u654f\u5ea6<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e8c\u3001\u534f\u8bae\u6808\u67b6\u6784\u8bbe\u8ba1<\/h3>\n\n\n\n<p><strong>Controller\u5206\u5c42\u5b9e\u73b0<\/strong>\uff1a<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>PHY\u5c42\uff08\u7269\u7406\u5c42\uff09<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u5b9e\u73b0GFSK\u8c03\u5236\u89e3\u8c03\uff08\u7ecf\u5178\u84dd\u72592Mbps\/\u4f4e\u529f\u80171Mbps\uff09<\/li>\n\n\n\n<li>\u652f\u6301LE Coded PHY\uff08BLE\u957f\u8ddd\u79bb\u6a21\u5f0f\uff09<\/li>\n\n\n\n<li>\u5c04\u9891\u6821\u51c6\u7b97\u6cd5\uff08\u81ea\u52a8\u9891\u7387\u8865\u507f\uff09<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>LL\u5c42\uff08\u94fe\u8def\u5c42\uff09<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u72b6\u6001\u673a\u5b9e\u73b0\uff1aAdvertising\/Scanning\/Connection\u7b496\u79cd\u72b6\u6001<\/li>\n\n\n\n<li>\u65f6\u5e8f\u63a7\u5236\uff1a\u4e25\u683c\u9075\u5faa625\u03bcs\u7684\u65f6\u5e8f\u69fd<\/li>\n\n\n\n<li>\u6570\u636e\u5305\u6784\u9020\uff1a\u652f\u6301PDU Type 0x00-0xFF<\/li>\n\n\n\n<li>\u52a0\u5bc6\u5f15\u64ce\uff1a\u5b9e\u73b0AES-CCM\u52a0\u5bc6\u7b97\u6cd5<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>HCI\u63a5\u53e3\u5c42<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u4f20\u8f93\u5c42\u5f00\u53d1\uff1aUART\uff08115200bps\u8d77\uff09\u3001USB\u6216SPI<\/li>\n\n\n\n<li>\u547d\u4ee4\u89e3\u6790\u5668\uff1a\u5b9e\u73b0HCI Command\/Event\/ACL\u6570\u636e\u901a\u9053<\/li>\n\n\n\n<li>\u6d41\u91cf\u63a7\u5236\uff1a\u4f7f\u7528HCI Flow Control\u673a\u5236<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e09\u3001\u6838\u5fc3\u529f\u80fd\u5f00\u53d1<\/h3>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>\u5c04\u9891\u5b50\u7cfb\u7edf<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u5b9e\u73b0\u81ea\u9002\u5e94\u8df3\u9891\u7b97\u6cd5\uff0879\u4e2a\u4fe1\u9053\u7ecf\u5178\u84dd\u7259\/40\u4fe1\u9053BLE\uff09<\/li>\n\n\n\n<li>RSSI\u76d1\u6d4b\u4e0e\u52a8\u6001\u529f\u7387\u63a7\u5236\uff08-20dBm\u81f3+10dBm\uff09<\/li>\n\n\n\n<li>\u5929\u7ebf\u5206\u96c6\u7b97\u6cd5\uff08MIMO\u652f\u6301\uff09<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u4f4e\u529f\u8017\u7ba1\u7406<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u7761\u7720\u6a21\u5f0f\u5207\u6362\uff08Deep Sleep\u7535\u6d41&lt;1\u03bcA\uff09<\/li>\n\n\n\n<li>\u4e8b\u4ef6\u9a71\u52a8\u67b6\u6784\u8bbe\u8ba1<\/li>\n\n\n\n<li>\u65f6\u949f\u540c\u6b65\u7cbe\u5ea6\u4fdd\u6301\uff08\u00b120ppm\u4ee5\u5185\uff09<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u5b89\u5168\u673a\u5236<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u5b9e\u73b0LE Secure Connections\uff08ECDH P-256\uff09<\/li>\n\n\n\n<li>\u767d\u540d\u5355\u7ba1\u7406<\/li>\n\n\n\n<li>\u9690\u79c1\u6a21\u5f0f\uff08Private Address Resolution\uff09<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u56db\u3001\u5f00\u53d1\u5de5\u5177\u94fe\u642d\u5efa<\/h3>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>\u8c03\u8bd5\u73af\u5883<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528Ellisys Bluetooth Analyzer<\/li>\n\n\n\n<li>Frontline BPA600\u534f\u8bae\u5206\u6790\u4eea<\/li>\n\n\n\n<li>Wireshark + Nordic Sniffer<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u8ba4\u8bc1\u5de5\u5177<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>SIG\u8ba4\u8bc1\u6d4b\u8bd5\u5957\u4ef6\uff08PTS\uff09<\/li>\n\n\n\n<li>RF\u4e00\u81f4\u6027\u6d4b\u8bd5\uff08\u5982TRM\/TP\/TS\u6d4b\u8bd5\u7528\u4f8b\uff09<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u53c2\u8003\u5f00\u53d1\u6846\u67b6<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>Zephyr RTOS\u84dd\u7259\u534f\u8bae\u6808\uff08\u5f00\u6e90\u53c2\u8003\uff09<\/li>\n\n\n\n<li>ARM Cordio\u534f\u8bae\u6808\u6388\u6743\u65b9\u6848<\/li>\n\n\n\n<li>Nimble\u534f\u8bae\u6808<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f00\u53d1\u84dd\u7259Controller\u534f&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,3],"tags":[],"class_list":["post-10","post","type-post","status-publish","format-standard","hentry","category-bluetooth","category-3"],"_links":{"self":[{"href":"https:\/\/geekkernel.com\/index.php\/wp-json\/wp\/v2\/posts\/10","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/geekkernel.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/geekkernel.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/geekkernel.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/geekkernel.com\/index.php\/wp-json\/wp\/v2\/comments?post=10"}],"version-history":[{"count":1,"href":"https:\/\/geekkernel.com\/index.php\/wp-json\/wp\/v2\/posts\/10\/revisions"}],"predecessor-version":[{"id":12,"href":"https:\/\/geekkernel.com\/index.php\/wp-json\/wp\/v2\/posts\/10\/revisions\/12"}],"wp:attachment":[{"href":"https:\/\/geekkernel.com\/index.php\/wp-json\/wp\/v2\/media?parent=10"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/geekkernel.com\/index.php\/wp-json\/wp\/v2\/categories?post=10"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/geekkernel.com\/index.php\/wp-json\/wp\/v2\/tags?post=10"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}