{"id":795363,"date":"2024-07-27T00:06:55","date_gmt":"2024-07-26T16:06:55","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/795363.html"},"modified":"2024-07-27T00:06:57","modified_gmt":"2024-07-26T16:06:57","slug":"%e5%8d%95%e7%89%87%e6%9c%ba%e5%bc%80%e5%8f%91%e6%9d%bf%e7%9a%84%e7%a1%ac%e4%bb%b6%e6%80%8e%e4%b9%88%e7%94%a8","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/795363.html","title":{"rendered":"\u5355\u7247\u673a\u5f00\u53d1\u677f\u7684\u786c\u4ef6\u600e\u4e48\u7528"},"content":{"rendered":"<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25145405\/242a5e9b-19fa-49aa-b49e-4e0ecc842712.webp\" alt=\"\u5355\u7247\u673a\u5f00\u53d1\u677f\u7684\u786c\u4ef6\u600e\u4e48\u7528\" \/><\/p>\n<p><p><strong>\u5355\u7247\u673a\u5f00\u53d1\u677f\u7684\u786c\u4ef6\u4f7f\u7528<\/strong><\/p>\n<\/p>\n<p><p><strong>\u5355\u7247\u673a\u5f00\u53d1\u677f\u7684\u786c\u4ef6\u4f7f\u7528\u4e3b\u8981\u5305\u62ec<\/strong>\uff1a<strong>\u7535\u6e90\u7ba1\u7406\u3001\u5f15\u811a\u914d\u7f6e\u3001\u5916\u8bbe\u8fde\u63a5\u3001\u8c03\u8bd5\u63a5\u53e3<\/strong>\u3002\u7535\u6e90\u7ba1\u7406\u662f\u786e\u4fdd\u5355\u7247\u673a\u6b63\u786e\u8fd0\u884c\u7684\u57fa\u7840\uff1b\u5f15\u811a\u914d\u7f6e\u53ef\u4ee5\u51b3\u5b9a\u5355\u7247\u673a\u7684\u529f\u80fd\u548c\u7528\u9014\uff1b\u5916\u8bbe\u8fde\u63a5\u662f\u5b9e\u73b0\u5177\u4f53\u5e94\u7528\u7684\u5173\u952e\uff1b\u8c03\u8bd5\u63a5\u53e3\u5219\u7528\u4e8e\u4ee3\u7801\u4e0b\u8f7d\u548c\u8c03\u8bd5\u3002<strong>\u7535\u6e90\u7ba1\u7406<\/strong>\u7279\u522b\u91cd\u8981\uff0c\u5b83\u76f4\u63a5\u5f71\u54cd\u5230\u5355\u7247\u673a\u7684\u7a33\u5b9a\u6027\u548c\u6027\u80fd\u3002\u7535\u6e90\u7ba1\u7406\u5305\u542b\u4e86\u7535\u538b\u9009\u62e9\u3001\u7535\u6e90\u6ee4\u6ce2\u3001\u7535\u6e90\u76d1\u63a7\u7b49\u65b9\u9762\u3002<\/p>\n<\/p>\n<hr>\n<p><h3>\u4e00\u3001\u7535\u6e90\u7ba1\u7406<\/h3>\n<\/p>\n<p><p>\u7535\u6e90\u7ba1\u7406\u662f\u5355\u7247\u673a\u5f00\u53d1\u677f\u7684\u57fa\u7840\uff0c\u786e\u4fdd\u5355\u7247\u673a\u5728\u5408\u9002\u7684\u7535\u538b\u548c\u7535\u6d41\u6761\u4ef6\u4e0b\u8fd0\u884c\u3002\u4ee5\u4e0b\u662f\u51e0\u4e2a\u5173\u952e\u70b9\uff1a<\/p>\n<\/p>\n<p><h4>1. \u7535\u538b\u9009\u62e9<\/h4>\n<\/p>\n<p><p>\u4e0d\u540c\u7684\u5355\u7247\u673a\u5bf9\u5de5\u4f5c\u7535\u538b\u6709\u4e0d\u540c\u7684\u8981\u6c42\u3002\u901a\u5e38\uff0c\u5355\u7247\u673a\u7684\u5de5\u4f5c\u7535\u538b\u57281.8V\u52305.5V\u4e4b\u95f4\u3002\u9009\u62e9\u5408\u9002\u7684\u7535\u6e90\u7535\u538b\u662f\u4fdd\u8bc1\u5355\u7247\u673a\u6b63\u5e38\u5de5\u4f5c\u7684\u524d\u63d0\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u4e0d\u540c\u5916\u8bbe\u4e5f\u6709\u81ea\u5df1\u7684\u7535\u538b\u8981\u6c42\uff0c\u6240\u4ee5\u9700\u8981\u7efc\u5408\u8003\u8651\u3002<\/p>\n<\/p>\n<p><h4>2. \u7535\u6e90\u6ee4\u6ce2<\/h4>\n<\/p>\n<p><p>\u7535\u6e90\u6ee4\u6ce2\u662f\u4e3a\u4e86\u4fdd\u8bc1\u5355\u7247\u673a\u7535\u6e90\u7684\u7a33\u5b9a\u6027\uff0c\u9632\u6b62\u7535\u6e90\u6ce2\u52a8\u5f71\u54cd\u5355\u7247\u673a\u7684\u6b63\u5e38\u8fd0\u884c\u3002\u901a\u5e38\u5728\u7535\u6e90\u7ebf\u4e0a\u4f1a\u52a0\u4e0a\u6ee4\u6ce2\u7535\u5bb9\uff0c\u6709\u65f6\u8fd8\u4f1a\u52a0\u4e0a\u7535\u611f\u3002\u6ee4\u6ce2\u7535\u5bb9\u7684\u9009\u62e9\u5e94\u6839\u636e\u5355\u7247\u673a\u7684\u5de5\u4f5c\u9891\u7387\u548c\u7535\u6e90\u7535\u538b\u6765\u786e\u5b9a\u3002<\/p>\n<\/p>\n<p><h4>3. \u7535\u6e90\u76d1\u63a7<\/h4>\n<\/p>\n<p><p>\u7535\u6e90\u76d1\u63a7\u662f\u901a\u8fc7\u68c0\u6d4b\u7535\u6e90\u7535\u538b\uff0c\u786e\u4fdd\u7535\u538b\u5728\u89c4\u5b9a\u8303\u56f4\u5185\u3002\u5982\u679c\u7535\u538b\u8fc7\u4f4e\u6216\u8fc7\u9ad8\uff0c\u5355\u7247\u673a\u4f1a\u8fdb\u5165\u4fdd\u62a4\u6a21\u5f0f\uff0c\u9632\u6b62\u635f\u574f\u3002\u7535\u6e90\u76d1\u63a7\u901a\u5e38\u901a\u8fc7\u5185\u90e8\u7535\u538b\u68c0\u6d4b\u7535\u8def\u6216\u5916\u90e8\u7535\u6e90\u76d1\u63a7\u82af\u7247\u5b9e\u73b0\u3002<\/p>\n<\/p>\n<p><h3>\u4e8c\u3001\u5f15\u811a\u914d\u7f6e<\/h3>\n<\/p>\n<p><p>\u5f15\u811a\u914d\u7f6e\u662f\u5355\u7247\u673a\u5b9e\u73b0\u5404\u79cd\u529f\u80fd\u7684\u57fa\u7840\u3002\u6bcf\u4e2a\u5f15\u811a\u90fd\u6709\u5176\u7279\u5b9a\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u901a\u8fc7\u8f6f\u4ef6\u914d\u7f6e\u8fdb\u884c\u8bbe\u7f6e\u3002<\/p>\n<\/p>\n<p><h4>1. GPIO\u914d\u7f6e<\/h4>\n<\/p>\n<p><p>GPIO\uff08General Purpose Input Output\uff09\u662f\u5355\u7247\u673a\u6700\u5e38\u7528\u7684\u5f15\u811a\u7c7b\u578b\u3002\u5b83\u4eec\u53ef\u4ee5\u88ab\u914d\u7f6e\u4e3a\u8f93\u5165\u6216\u8f93\u51fa\uff0c\u901a\u8fc7\u8f6f\u4ef6\u63a7\u5236\u5b9e\u73b0\u5404\u79cd\u529f\u80fd\u3002\u4f8b\u5982\uff0c\u63a7\u5236LED\u7684\u4eae\u706d\u3001\u8bfb\u53d6\u6309\u952e\u72b6\u6001\u7b49\u3002<\/p>\n<\/p>\n<p><h4>2. \u7279\u6b8a\u529f\u80fd\u5f15\u811a<\/h4>\n<\/p>\n<p><p>\u9664\u4e86GPIO\uff0c\u5355\u7247\u673a\u8fd8\u6709\u4e00\u4e9b\u7279\u6b8a\u529f\u80fd\u5f15\u811a\uff0c\u5982UART\u3001SPI\u3001I2C\u3001ADC\u7b49\u3002\u8fd9\u4e9b\u5f15\u811a\u901a\u8fc7\u8bbe\u7f6e\u76f8\u5e94\u7684\u5bc4\u5b58\u5668\u6765\u5b9e\u73b0\u7279\u5b9a\u529f\u80fd\u3002\u4f8b\u5982\uff0cUART\u7528\u4e8e\u4e32\u53e3\u901a\u4fe1\uff0cSPI\u7528\u4e8e\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0cI2C\u7528\u4e8e\u8fde\u63a5\u4f20\u611f\u5668\u7b49\u3002<\/p>\n<\/p>\n<p><h3>\u4e09\u3001\u5916\u8bbe\u8fde\u63a5<\/h3>\n<\/p>\n<p><p>\u5355\u7247\u673a\u7684\u5f3a\u5927\u4e4b\u5904\u5728\u4e8e\u53ef\u4ee5\u8fde\u63a5\u5404\u79cd\u5916\u8bbe\uff0c\u5b9e\u73b0\u590d\u6742\u7684\u529f\u80fd\u3002<\/p>\n<\/p>\n<p><h4>1. \u4f20\u611f\u5668\u8fde\u63a5<\/h4>\n<\/p>\n<p><p>\u4f20\u611f\u5668\u662f\u5355\u7247\u673a\u5e94\u7528\u4e2d\u6700\u5e38\u89c1\u7684\u5916\u8bbe\u4e4b\u4e00\u3002\u4f20\u611f\u5668\u53ef\u4ee5\u68c0\u6d4b\u73af\u5883\u4e2d\u7684\u5404\u79cd\u53c2\u6570\uff0c\u5982\u6e29\u5ea6\u3001\u6e7f\u5ea6\u3001\u5149\u5f3a\u3001\u538b\u529b\u7b49\u3002\u4f20\u611f\u5668\u7684\u8fde\u63a5\u901a\u5e38\u901a\u8fc7I2C\u3001SPI\u6216ADC\u63a5\u53e3\u5b9e\u73b0\u3002<\/p>\n<\/p>\n<p><h4>2. \u6267\u884c\u5668\u8fde\u63a5<\/h4>\n<\/p>\n<p><p>\u6267\u884c\u5668\u662f\u5355\u7247\u673a\u63a7\u5236\u5916\u90e8\u8bbe\u5907\u7684\u5173\u952e\u3002\u4f8b\u5982\uff0c\u7535\u673a\u3001\u7ee7\u7535\u5668\u3001\u663e\u793a\u5c4f\u7b49\u3002\u6267\u884c\u5668\u7684\u8fde\u63a5\u901a\u5e38\u901a\u8fc7GPIO\u3001PWM\uff08\u8109\u5bbd\u8c03\u5236\uff09\u7b49\u63a5\u53e3\u5b9e\u73b0\u3002<\/p>\n<\/p>\n<p><h3>\u56db\u3001\u8c03\u8bd5\u63a5\u53e3<\/h3>\n<\/p>\n<p><p>\u8c03\u8bd5\u63a5\u53e3\u662f\u5355\u7247\u673a\u5f00\u53d1\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\uff0c\u7528\u4e8e\u4ee3\u7801\u4e0b\u8f7d\u548c\u8c03\u8bd5\u3002<\/p>\n<\/p>\n<p><h4>1. JTAG\u63a5\u53e3<\/h4>\n<\/p>\n<p><p>JTAG\uff08Joint Test Action Group\uff09\u662f\u5355\u7247\u673a\u5e38\u7528\u7684\u8c03\u8bd5\u63a5\u53e3\u3002\u901a\u8fc7JTAG\u63a5\u53e3\uff0c\u53ef\u4ee5\u5b9e\u73b0\u4ee3\u7801\u4e0b\u8f7d\u3001\u65ad\u70b9\u8c03\u8bd5\u3001\u5bc4\u5b58\u5668\u67e5\u770b\u7b49\u529f\u80fd\u3002JTAG\u63a5\u53e3\u7684\u4f7f\u7528\u9700\u8981\u4e13\u95e8\u7684\u8c03\u8bd5\u5de5\u5177\uff0c\u5982JTAG\u4eff\u771f\u5668\u3002<\/p>\n<\/p>\n<p><h4>2. SWD\u63a5\u53e3<\/h4>\n<\/p>\n<p><p>SWD\uff08Serial Wire Debug\uff09\u662f\u5355\u7247\u673a\u53e6\u4e00\u79cd\u5e38\u7528\u7684\u8c03\u8bd5\u63a5\u53e3\u3002\u4e0eJTAG\u76f8\u6bd4\uff0cSWD\u5360\u7528\u7684\u5f15\u811a\u66f4\u5c11\uff0c\u4f46\u529f\u80fd\u540c\u6837\u5f3a\u5927\u3002SWD\u63a5\u53e3\u7684\u4f7f\u7528\u4e5f\u9700\u8981\u4e13\u95e8\u7684\u8c03\u8bd5\u5de5\u5177\uff0c\u5982ST-LINK\u3002<\/p>\n<\/p>\n<p><h3>\u4e94\u3001\u5e38\u89c1\u95ee\u9898\u53ca\u89e3\u51b3\u65b9\u6cd5<\/h3>\n<\/p>\n<p><p>\u4f7f\u7528\u5355\u7247\u673a\u5f00\u53d1\u677f\u65f6\uff0c\u5e38\u4f1a\u9047\u5230\u4e00\u4e9b\u95ee\u9898\u3002\u4ee5\u4e0b\u662f\u51e0\u4e2a\u5e38\u89c1\u95ee\u9898\u53ca\u5176\u89e3\u51b3\u65b9\u6cd5\uff1a<\/p>\n<\/p>\n<p><h4>1. \u7535\u6e90\u95ee\u9898<\/h4>\n<\/p>\n<p><p>\u5982\u679c\u5355\u7247\u673a\u4e0d\u5de5\u4f5c\uff0c\u9996\u5148\u68c0\u67e5\u7535\u6e90\u662f\u5426\u6b63\u5e38\u3002\u53ef\u4ee5\u4f7f\u7528\u4e07\u7528\u8868\u6d4b\u91cf\u7535\u6e90\u7535\u538b\uff0c\u786e\u4fdd\u7535\u538b\u5728\u89c4\u5b9a\u8303\u56f4\u5185\u3002\u5982\u679c\u7535\u538b\u4e0d\u7a33\u5b9a\uff0c\u53ef\u80fd\u9700\u8981\u589e\u52a0\u6ee4\u6ce2\u7535\u5bb9\u3002<\/p>\n<\/p>\n<p><h4>2. \u5f15\u811a\u914d\u7f6e\u95ee\u9898<\/h4>\n<\/p>\n<p><p>\u5982\u679c\u67d0\u4e2a\u529f\u80fd\u65e0\u6cd5\u5b9e\u73b0\uff0c\u68c0\u67e5\u5f15\u811a\u914d\u7f6e\u662f\u5426\u6b63\u786e\u3002\u4f8b\u5982\uff0cGPIO\u662f\u5426\u914d\u7f6e\u4e3a\u8f93\u5165\u6216\u8f93\u51fa\uff0c\u7279\u6b8a\u529f\u80fd\u5f15\u811a\u662f\u5426\u6b63\u786e\u914d\u7f6e\u3002<\/p>\n<\/p>\n<p><h4>3. \u5916\u8bbe\u8fde\u63a5\u95ee\u9898<\/h4>\n<\/p>\n<p><p>\u5982\u679c\u5916\u8bbe\u65e0\u6cd5\u6b63\u5e38\u5de5\u4f5c\uff0c\u68c0\u67e5\u8fde\u63a5\u662f\u5426\u6b63\u786e\u3002\u4f8b\u5982\uff0c\u4f20\u611f\u5668\u7684\u7535\u6e90\u548c\u5730\u662f\u5426\u63a5\u53cd\uff0c\u6570\u636e\u7ebf\u662f\u5426\u8fde\u63a5\u6b63\u786e\u3002<\/p>\n<\/p>\n<p><h4>4. \u8c03\u8bd5\u63a5\u53e3\u95ee\u9898<\/h4>\n<\/p>\n<p><p>\u5982\u679c\u65e0\u6cd5\u4e0b\u8f7d\u4ee3\u7801\u6216\u8fdb\u884c\u8c03\u8bd5\uff0c\u68c0\u67e5\u8c03\u8bd5\u63a5\u53e3\u662f\u5426\u6b63\u5e38\u3002\u4f8b\u5982\uff0cJTAG\u6216SWD\u63a5\u53e3\u662f\u5426\u8fde\u63a5\u6b63\u786e\uff0c\u8c03\u8bd5\u5de5\u5177\u662f\u5426\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n<\/p>\n<p><h3>\u516d\u3001\u5f00\u53d1\u677f\u9009\u578b\u4e0e\u4f7f\u7528\u6280\u5de7<\/h3>\n<\/p>\n<p><p>\u9009\u62e9\u5408\u9002\u7684\u5f00\u53d1\u677f\u548c\u638c\u63e1\u4e00\u4e9b\u4f7f\u7528\u6280\u5de7\u53ef\u4ee5\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\u3002<\/p>\n<\/p>\n<p><h4>1. \u5f00\u53d1\u677f\u9009\u578b<\/h4>\n<\/p>\n<p><p>\u9009\u62e9\u5f00\u53d1\u677f\u65f6\uff0c\u9700\u8981\u8003\u8651\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n<\/p>\n<ul>\n<li><strong>\u82af\u7247\u578b\u53f7\u548c\u6027\u80fd<\/strong>\uff1a\u4e0d\u540c\u7684\u82af\u7247\u6709\u4e0d\u540c\u7684\u6027\u80fd\u548c\u529f\u80fd\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u3002<\/li>\n<li><strong>\u5916\u8bbe\u8d44\u6e90<\/strong>\uff1a\u5f00\u53d1\u677f\u4e0a\u96c6\u6210\u7684\u5916\u8bbe\u8d44\u6e90\u8d8a\u591a\uff0c\u5f00\u53d1\u8d8a\u65b9\u4fbf\u3002<\/li>\n<li><strong>\u5f00\u53d1\u73af\u5883\u652f\u6301<\/strong>\uff1a\u9009\u62e9\u6709\u826f\u597d\u5f00\u53d1\u73af\u5883\u652f\u6301\u7684\u5f00\u53d1\u677f\uff0c\u53ef\u4ee5\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\u3002<\/li>\n<\/ul>\n<p><h4>2. \u4f7f\u7528\u6280\u5de7<\/h4>\n<\/p>\n<ul>\n<li><strong>\u5145\u5206\u5229\u7528\u5f00\u53d1\u677f\u8d44\u6e90<\/strong>\uff1a\u5f00\u53d1\u677f\u4e0a\u96c6\u6210\u4e86\u5f88\u591a\u5916\u8bbe\u8d44\u6e90\uff0c\u53ef\u4ee5\u5145\u5206\u5229\u7528\u8fd9\u4e9b\u8d44\u6e90\u8fdb\u884c\u5f00\u53d1\u548c\u8c03\u8bd5\u3002<\/li>\n<li><strong>\u9605\u8bfb\u5f00\u53d1\u677f\u624b\u518c<\/strong>\uff1a\u5f00\u53d1\u677f\u624b\u518c\u4e2d\u8be6\u7ec6\u4ecb\u7ecd\u4e86\u5f00\u53d1\u677f\u7684\u5404\u9879\u529f\u80fd\u548c\u4f7f\u7528\u65b9\u6cd5\uff0c\u9605\u8bfb\u624b\u518c\u53ef\u4ee5\u5e2e\u52a9\u5feb\u901f\u4e0a\u624b\u3002<\/li>\n<li><strong>\u501f\u52a9\u5f00\u53d1\u5de5\u5177<\/strong>\uff1a\u4f7f\u7528\u5f00\u53d1\u5de5\u5177\u5982IDE\u3001\u8c03\u8bd5\u5668\u7b49\uff0c\u53ef\u4ee5\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\u3002<\/li>\n<\/ul>\n<p><h3>\u4e03\u3001\u5b9e\u9645\u6848\u4f8b\u89e3\u6790<\/h3>\n<\/p>\n<p><p>\u901a\u8fc7\u5b9e\u9645\u6848\u4f8b\u89e3\u6790\uff0c\u53ef\u4ee5\u66f4\u597d\u5730\u7406\u89e3\u5355\u7247\u673a\u5f00\u53d1\u677f\u7684\u786c\u4ef6\u4f7f\u7528\u3002<\/p>\n<\/p>\n<p><h4>1. LED\u63a7\u5236<\/h4>\n<\/p>\n<p><p>LED\u63a7\u5236\u662f\u5355\u7247\u673a\u5f00\u53d1\u4e2d\u6700\u7b80\u5355\u7684\u6848\u4f8b\u4e4b\u4e00\u3002\u53ef\u4ee5\u901a\u8fc7GPIO\u63a7\u5236LED\u7684\u4eae\u706d\u3002\u5177\u4f53\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<\/p>\n<ul>\n<li><strong>\u5f15\u811a\u914d\u7f6e<\/strong>\uff1a\u5c06GPIO\u914d\u7f6e\u4e3a\u8f93\u51fa\u6a21\u5f0f\u3002<\/li>\n<li><strong>\u4ee3\u7801\u5b9e\u73b0<\/strong>\uff1a\u901a\u8fc7\u5199\u5165\u5bc4\u5b58\u5668\u63a7\u5236GPIO\u7684\u7535\u5e73\uff0c\u5b9e\u73b0LED\u7684\u4eae\u706d\u3002<\/li>\n<\/ul>\n<p><h4>2. \u6e29\u5ea6\u4f20\u611f\u5668<\/h4>\n<\/p>\n<p><p>\u6e29\u5ea6\u4f20\u611f\u5668\u662f\u5355\u7247\u673a\u5e94\u7528\u4e2d\u5e38\u89c1\u7684\u5916\u8bbe\u3002\u53ef\u4ee5\u901a\u8fc7I2C\u63a5\u53e3\u8bfb\u53d6\u6e29\u5ea6\u4f20\u611f\u5668\u7684\u6570\u636e\u3002\u5177\u4f53\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<\/p>\n<ul>\n<li><strong>\u5f15\u811a\u914d\u7f6e<\/strong>\uff1a\u5c06I2C\u5f15\u811a\u914d\u7f6e\u4e3aI2C\u529f\u80fd\u3002<\/li>\n<li><strong>\u4ee3\u7801\u5b9e\u73b0<\/strong>\uff1a\u901a\u8fc7I2C\u901a\u4fe1\u8bfb\u53d6\u6e29\u5ea6\u4f20\u611f\u5668\u7684\u6570\u636e\uff0c\u5e76\u5728\u663e\u793a\u5c4f\u4e0a\u663e\u793a\u3002<\/li>\n<\/ul>\n<p><h4>3. \u7535\u673a\u63a7\u5236<\/h4>\n<\/p>\n<p><p>\u7535\u673a\u63a7\u5236\u662f\u5355\u7247\u673a\u5e94\u7528\u4e2d\u8f83\u4e3a\u590d\u6742\u7684\u6848\u4f8b\u3002\u53ef\u4ee5\u901a\u8fc7PWM\u63a7\u5236\u7535\u673a\u7684\u8f6c\u901f\u3002\u5177\u4f53\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<\/p>\n<ul>\n<li><strong>\u5f15\u811a\u914d\u7f6e<\/strong>\uff1a\u5c06GPIO\u914d\u7f6e\u4e3aPWM\u529f\u80fd\u3002<\/li>\n<li><strong>\u4ee3\u7801\u5b9e\u73b0<\/strong>\uff1a\u901a\u8fc7\u8bbe\u7f6ePWM\u7684\u5360\u7a7a\u6bd4\u63a7\u5236\u7535\u673a\u7684\u8f6c\u901f\u3002<\/li>\n<\/ul>\n<p><h3>\u516b\u3001\u8fdb\u9636\u4f7f\u7528\u6280\u5de7<\/h3>\n<\/p>\n<p><p>\u638c\u63e1\u4e00\u4e9b\u8fdb\u9636\u4f7f\u7528\u6280\u5de7\uff0c\u53ef\u4ee5\u66f4\u597d\u5730\u53d1\u6325\u5355\u7247\u673a\u5f00\u53d1\u677f\u7684\u6027\u80fd\u3002<\/p>\n<\/p>\n<p><h4>1. \u4f4e\u529f\u8017\u8bbe\u8ba1<\/h4>\n<\/p>\n<p><p>\u4f4e\u529f\u8017\u8bbe\u8ba1\u5728\u5355\u7247\u673a\u5e94\u7528\u4e2d\u8d8a\u6765\u8d8a\u91cd\u8981\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u51e0\u79cd\u65b9\u6cd5\u5b9e\u73b0\u4f4e\u529f\u8017\u8bbe\u8ba1\uff1a<\/p>\n<\/p>\n<ul>\n<li><strong>\u964d\u4f4e\u5de5\u4f5c\u7535\u538b<\/strong>\uff1a\u9009\u62e9\u4f4e\u7535\u538b\u7684\u5355\u7247\u673a\u548c\u5916\u8bbe\u3002<\/li>\n<li><strong>\u4f7f\u7528\u4f4e\u529f\u8017\u6a21\u5f0f<\/strong>\uff1a\u5229\u7528\u5355\u7247\u673a\u7684\u4f4e\u529f\u8017\u6a21\u5f0f\uff0c\u5982\u7761\u7720\u6a21\u5f0f\u3001\u5f85\u673a\u6a21\u5f0f\u7b49\u3002<\/li>\n<li><strong>\u4f18\u5316\u4ee3\u7801<\/strong>\uff1a\u4f18\u5316\u4ee3\u7801\uff0c\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u8ba1\u7b97\u548c\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n<p><h4>2. \u5b9e\u65f6\u64cd\u4f5c\u7cfb\u7edf<\/h4>\n<\/p>\n<p><p>\u5728\u590d\u6742\u5e94\u7528\u4e2d\uff0c\u4f7f\u7528\u5b9e\u65f6\u64cd\u4f5c\u7cfb\u7edf\uff08RTOS\uff09\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7edf\u7684\u54cd\u5e94\u901f\u5ea6\u548c\u7a33\u5b9a\u6027\u3002RTOS\u53ef\u4ee5\u5b9e\u73b0\u4efb\u52a1\u8c03\u5ea6\u3001<a href=\"https:\/\/docs.pingcode.com\/blog\/project-management\/58557.html\" target=\"_blank\">\u8d44\u6e90\u7ba1\u7406<\/a>\u3001\u4e2d\u65ad\u5904\u7406\u7b49\u529f\u80fd\u3002<\/p>\n<\/p>\n<p><h4>3. \u65e0\u7ebf\u901a\u4fe1<\/h4>\n<\/p>\n<p><p>\u65e0\u7ebf\u901a\u4fe1\u5728\u5355\u7247\u673a\u5e94\u7528\u4e2d\u8d8a\u6765\u8d8a\u666e\u904d\u3002\u53ef\u4ee5\u901a\u8fc7\u84dd\u7259\u3001Wi-Fi\u3001LoRa\u7b49\u5b9e\u73b0\u65e0\u7ebf\u901a\u4fe1\u3002\u65e0\u7ebf\u901a\u4fe1\u7684\u5b9e\u73b0\u9700\u8981\u9009\u62e9\u5408\u9002\u7684\u6a21\u5757\u548c\u534f\u8bae\uff0c\u5e76\u8fdb\u884c\u76f8\u5e94\u7684\u5f15\u811a\u914d\u7f6e\u548c\u4ee3\u7801\u5b9e\u73b0\u3002<\/p>\n<\/p>\n<p><h3>\u4e5d\u3001\u603b\u7ed3<\/h3>\n<\/p>\n<p><p>\u5355\u7247\u673a\u5f00\u53d1\u677f\u7684\u786c\u4ef6\u4f7f\u7528\u6d89\u53ca\u5230\u591a\u4e2a\u65b9\u9762\uff0c\u5305\u62ec\u7535\u6e90\u7ba1\u7406\u3001\u5f15\u811a\u914d\u7f6e\u3001\u5916\u8bbe\u8fde\u63a5\u3001\u8c03\u8bd5\u63a5\u53e3\u7b49\u3002\u901a\u8fc7\u5408\u7406\u7684\u7535\u6e90\u7ba1\u7406\uff0c\u6b63\u786e\u7684\u5f15\u811a\u914d\u7f6e\uff0c\u53ef\u9760\u7684\u5916\u8bbe\u8fde\u63a5\u548c\u6709\u6548\u7684\u8c03\u8bd5\u63a5\u53e3\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5355\u7247\u673a\u7684\u5404\u79cd\u529f\u80fd\u548c\u5e94\u7528\u3002\u5728\u5b9e\u9645\u4f7f\u7528\u4e2d\uff0c\u9009\u62e9\u5408\u9002\u7684\u5f00\u53d1\u677f\uff0c\u638c\u63e1\u4e00\u4e9b\u4f7f\u7528\u6280\u5de7\u548c\u8fdb\u9636\u65b9\u6cd5\uff0c\u53ef\u4ee5\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\u548c\u4ea7\u54c1\u6027\u80fd\u3002\u901a\u8fc7\u5b9e\u9645\u6848\u4f8b\u89e3\u6790\uff0c\u53ef\u4ee5\u66f4\u597d\u5730\u7406\u89e3\u548c\u638c\u63e1\u5355\u7247\u673a\u5f00\u53d1\u677f\u7684\u786c\u4ef6\u4f7f\u7528\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p><strong>Q: \u5982\u4f55\u4f7f\u7528\u5355\u7247\u673a\u5f00\u53d1\u677f\u7684\u786c\u4ef6\uff1f<\/strong><br \/>\nA: \u5355\u7247\u673a\u5f00\u53d1\u677f\u7684\u786c\u4ef6\u4f7f\u7528\u65b9\u6cd5\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li>\n<p><strong>\u5982\u4f55\u8fde\u63a5\u7535\u6e90\uff1f<\/strong><\/p>\n<ul>\n<li>\u9996\u5148\uff0c\u63d2\u5165\u7535\u6e90\u9002\u914d\u5668\u6216\u8005\u5c06\u5f00\u53d1\u677f\u8fde\u63a5\u5230\u7535\u8111\u7684USB\u7aef\u53e3\u3002<\/li>\n<li>\u5176\u6b21\uff0c\u786e\u4fdd\u7535\u6e90\u9002\u914d\u5668\u7684\u7535\u538b\u548c\u7535\u6d41\u7b26\u5408\u5f00\u53d1\u677f\u7684\u8981\u6c42\u3002<\/li>\n<li>\u6700\u540e\uff0c\u5c06\u7535\u6e90\u7ebf\u63d2\u5165\u5f00\u53d1\u677f\u7684\u7535\u6e90\u63a5\u53e3\uff0c\u5e76\u786e\u4fdd\u8fde\u63a5\u7a33\u5b9a\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\u5982\u4f55\u8fde\u63a5\u5916\u90e8\u8bbe\u5907\uff1f<\/strong><\/p>\n<ul>\n<li>\u9996\u5148\uff0c\u67e5\u627e\u5f00\u53d1\u677f\u4e0a\u7684GPIO\u5f15\u811a\uff0c\u8fd9\u4e9b\u5f15\u811a\u53ef\u4ee5\u7528\u6765\u8fde\u63a5\u5916\u90e8\u8bbe\u5907\u3002<\/li>\n<li>\u5176\u6b21\uff0c\u6839\u636e\u5916\u90e8\u8bbe\u5907\u7684\u63a5\u53e3\u7c7b\u578b\uff0c\u9009\u62e9\u5408\u9002\u7684\u8fde\u63a5\u7ebf\u6216\u8005\u63d2\u5ea7\u3002<\/li>\n<li>\u6700\u540e\uff0c\u5c06\u8fde\u63a5\u7ebf\u6216\u63d2\u5ea7\u63d2\u5165\u5f00\u53d1\u677f\u7684GPIO\u5f15\u811a\u548c\u5916\u90e8\u8bbe\u5907\u7684\u63a5\u53e3\u4e0a\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\u5982\u4f55\u4e0b\u8f7d\u7a0b\u5e8f\u5230\u5f00\u53d1\u677f\uff1f<\/strong><\/p>\n<ul>\n<li>\u9996\u5148\uff0c\u5c06\u5f00\u53d1\u677f\u8fde\u63a5\u5230\u7535\u8111\uff0c\u5e76\u786e\u4fdd\u5df2\u5b89\u88c5\u597d\u76f8\u5e94\u7684\u5f00\u53d1\u73af\u5883\u548c\u9a71\u52a8\u7a0b\u5e8f\u3002<\/li>\n<li>\u5176\u6b21\uff0c\u4f7f\u7528USB\u7ebf\u5c06\u5f00\u53d1\u677f\u8fde\u63a5\u5230\u7535\u8111\u7684USB\u7aef\u53e3\u3002<\/li>\n<li>\u6700\u540e\uff0c\u4f7f\u7528\u5f00\u53d1\u73af\u5883\u63d0\u4f9b\u7684\u4e0b\u8f7d\u5de5\u5177\uff0c\u5c06\u7f16\u5199\u597d\u7684\u7a0b\u5e8f\u4e0b\u8f7d\u5230\u5f00\u53d1\u677f\u4e0a\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\u5982\u4f55\u8c03\u8bd5\u5f00\u53d1\u677f\u7684\u786c\u4ef6\uff1f<\/strong><\/p>\n<ul>\n<li>\u9996\u5148\uff0c\u786e\u4fdd\u5f00\u53d1\u677f\u4e0a\u7684\u786c\u4ef6\u8fde\u63a5\u6b63\u786e\uff0c\u5e76\u4e14\u7535\u6e90\u4f9b\u5e94\u7a33\u5b9a\u3002<\/li>\n<li>\u5176\u6b21\uff0c\u4f7f\u7528\u5f00\u53d1\u73af\u5883\u63d0\u4f9b\u7684\u8c03\u8bd5\u5de5\u5177\uff0c\u8bbe\u7f6e\u65ad\u70b9\u6216\u8005\u76d1\u89c6\u53d8\u91cf\u7684\u503c\u3002<\/li>\n<li>\u6700\u540e\uff0c\u901a\u8fc7\u8c03\u8bd5\u5de5\u5177\u63d0\u4f9b\u7684\u529f\u80fd\uff0c\u9010\u6b65\u6267\u884c\u7a0b\u5e8f\u5e76\u89c2\u5bdf\u786c\u4ef6\u7684\u5de5\u4f5c\u72b6\u6001\uff0c\u4ee5\u8fdb\u884c\u8c03\u8bd5\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>\u8bf7\u6ce8\u610f\uff0c\u6bcf\u4e2a\u5355\u7247\u673a\u5f00\u53d1\u677f\u7684\u5177\u4f53\u4f7f\u7528\u65b9\u6cd5\u53ef\u80fd\u4f1a\u6709\u6240\u4e0d\u540c\uff0c\u5efa\u8bae\u6839\u636e\u5f00\u53d1\u677f\u7684\u8bf4\u660e\u4e66\u6216\u8005\u76f8\u5173\u6559\u7a0b\u8fdb\u884c\u5177\u4f53\u64cd\u4f5c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5355\u7247\u673a\u5f00\u53d1\u677f\u7684\u786c\u4ef6\u4f7f\u7528 \u5355\u7247\u673a\u5f00\u53d1\u677f\u7684\u786c\u4ef6\u4f7f\u7528\u4e3b\u8981\u5305\u62ec\uff1a\u7535\u6e90\u7ba1\u7406\u3001\u5f15\u811a\u914d\u7f6e\u3001\u5916\u8bbe\u8fde\u63a5\u3001\u8c03\u8bd5\u63a5\u53e3\u3002\u7535\u6e90\u7ba1\u7406\u662f\u786e\u4fdd [&hellip;]","protected":false},"author":3,"featured_media":795365,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/795363"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=795363"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/795363\/revisions"}],"predecessor-version":[{"id":795367,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/795363\/revisions\/795367"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/795365"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=795363"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=795363"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=795363"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}