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\u3000\u30001. \u4e32\u53e3\u901a\u4fe1<\/strong>\uff1a\u4e32\u53e3\u901a\u4fe1\u662f\u4f20\u611f\u5668\u4e0e\u5355\u7247\u673a\u4e4b\u95f4\u6700\u5e38\u7528\u7684\u901a\u4fe1\u65b9\u5f0f\u4e4b\u4e00\u3002\u4f20\u611f\u5668\u901a\u8fc7\u4e32\u53e3\u5c06\u6570\u636e\u4ee5\u4e32\u884c\u7684\u5f62\u5f0f\u53d1\u9001\u7ed9\u5355\u7247\u673a\uff0c\u5355\u7247\u673a\u901a\u8fc7\u4e32\u53e3\u63a5\u6536\u6570\u636e\u5e76\u8fdb\u884c\u5904\u7406\u3002\u4e32\u53e3\u901a\u4fe1\u5177\u6709\u7b80\u5355\u3001\u7a33\u5b9a\u7684\u7279\u70b9\uff0c\u9002\u7528\u4e8e\u5c0f\u89c4\u6a21\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n\n\n\n

\u3000\u30002. I2C\u901a\u4fe1<\/strong>\uff1aI2C\u901a\u4fe1\u662f\u4e00\u79cd\u53cc\u7ebf\u5236\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u9002\u7528\u4e8e\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u4f20\u611f\u5668\u4f5c\u4e3aI2C\u603b\u7ebf\u4e0a\u7684\u4ece\u8bbe\u5907\uff0c\u5355\u7247\u673a\u4f5c\u4e3a\u4e3b\u8bbe\u5907\uff0c\u901a\u8fc7\u5730\u5740\u8bc6\u522b\u548c\u6570\u636e\u4f20\u8f93\u5b9e\u73b0\u901a\u4fe1\u3002<\/p>\n\n\n\n

\u3000\u30003. SPI\u901a\u4fe1<\/strong>\uff1aSPI\u901a\u4fe1\u662f\u4e00\u79cd\u9ad8\u901f\u5168\u53cc\u5de5\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u9002\u7528\u4e8e\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u3002\u4f20\u611f\u5668\u4f5c\u4e3aSPI\u603b\u7ebf\u4e0a\u7684\u4ece\u8bbe\u5907\uff0c\u5355\u7247\u673a\u4f5c\u4e3a\u4e3b\u8bbe\u5907\uff0c\u901a\u8fc7\u65f6\u949f\u540c\u6b65\u548c\u6570\u636e\u4f20\u8f93\u5b9e\u73b0\u901a\u4fe1\u3002<\/p>\n\n\n\n

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\u3000\u30001. UART\u901a\u4fe1\u534f\u8bae<\/strong>\uff1aUART\u901a\u4fe1\u534f\u8bae\u662f\u4e00\u79cd\u5e38\u7528\u7684\u4e32\u53e3\u901a\u4fe1\u534f\u8bae\uff0c\u9002\u7528\u4e8e\u4f20\u611f\u5668\u4e0e\u5355\u7247\u673a\u4e4b\u95f4\u7684\u7b80\u5355\u6570\u636e\u4f20\u8f93\u3002UART\u901a\u4fe1\u534f\u8bae\u89c4\u5b9a\u4e86\u6570\u636e\u7684\u4f20\u8f93\u683c\u5f0f\u3001\u6ce2\u7279\u7387\u7b49\u53c2\u6570\uff0c\u901a\u8fc7\u4e32\u53e3\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\u3002<\/p>\n\n\n\n

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\u3000\u30003. SPI\u901a\u4fe1\u534f\u8bae<\/strong>\uff1aSPI\u901a\u4fe1\u534f\u8bae\u662f\u4e00\u79cd\u9ad8\u901f\u5168\u53cc\u5de5\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u9002\u7528\u4e8e\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u3002SPI\u901a\u4fe1\u534f\u8bae\u89c4\u5b9a\u4e86\u6570\u636e\u7684\u4f20\u8f93\u683c\u5f0f\u3001\u65f6\u949f\u540c\u6b65\u7b49\u53c2\u6570\uff0c\u901a\u8fc7\u65f6\u949f\u7ebf\u3001\u6570\u636e\u7ebf\u548c\u7247\u9009\u7ebf\u8fdb\u884c\u901a\u4fe1\u3002<\/p>\n\n\n\n

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\u3000\u30001. \u6e29\u5ea6\u4f20\u611f\u5668\u4e0e\u5355\u7247\u673a\u901a\u4fe1<\/strong>\uff1a\u6e29\u5ea6\u4f20\u611f\u5668\u662f\u7269\u8054\u7f51\u5e94\u7528\u4e2d\u5e38\u7528\u7684\u4f20\u611f\u5668\u4e4b\u4e00\u3002\u901a\u8fc7\u6e29\u5ea6\u4f20\u611f\u5668\u4e0e\u5355\u7247\u673a\u7684\u901a\u4fe1\uff0c\u53ef\u4ee5\u5b9e\u65f6\u91c7\u96c6\u73af\u5883\u6e29\u5ea6\u6570\u636e\uff0c\u5e76\u6839\u636e\u6570\u636e\u8fdb\u884c\u6e29\u5ea6\u63a7\u5236\u3002\u4f8b\u5982\uff0c\u667a\u80fd\u7a7a\u8c03\u7cfb\u7edf\u4e2d\uff0c\u6e29\u5ea6\u4f20\u611f\u5668\u4e0e\u5355\u7247\u673a\u901a\u4fe1\uff0c\u5b9e\u65f6\u76d1\u6d4b\u5ba4\u5185\u6e29\u5ea6\uff0c\u5e76\u6839\u636e\u8bbe\u5b9a\u7684\u6e29\u5ea6\u8303\u56f4\u63a7\u5236\u7a7a\u8c03\u7684\u5f00\u5173\u3002<\/p>\n\n\n\n

\u3000\u30002. \u5149\u7167\u4f20\u611f\u5668\u4e0e\u5355\u7247\u673a\u901a\u4fe1<\/strong>\uff1a\u5149\u7167\u4f20\u611f\u5668\u53ef\u4ee5\u5b9e\u65f6\u91c7\u96c6\u73af\u5883\u5149\u7167\u5f3a\u5ea6\u6570\u636e\u3002\u901a\u8fc7\u5149\u7167\u4f20\u611f\u5668\u4e0e\u5355\u7247\u673a\u7684\u901a\u4fe1\uff0c\u53ef\u4ee5\u6839\u636e\u5149\u7167\u5f3a\u5ea6\u6570\u636e\u63a7\u5236\u5ba4\u5185\u7167\u660e\u7cfb\u7edf\u7684\u4eae\u5ea6\u3002\u4f8b\u5982\uff0c\u667a\u80fd\u7167\u660e\u7cfb\u7edf\u4e2d\uff0c\u5149\u7167\u4f20\u611f\u5668\u4e0e\u5355\u7247\u673a\u901a\u4fe1\uff0c\u5b9e\u65f6\u76d1\u6d4b\u5ba4\u5185\u5149\u7167\u5f3a\u5ea6\uff0c\u5e76\u6839\u636e\u8bbe\u5b9a\u7684\u4eae\u5ea6\u8303\u56f4\u8c03\u8282\u706f\u5149\u4eae\u5ea6\u3002<\/p>\n\n\n\n

\u3000\u30003. \u6e7f\u5ea6\u4f20\u611f\u5668\u4e0e\u5355\u7247\u673a\u901a\u4fe1<\/strong>\uff1a\u6e7f\u5ea6\u4f20\u611f\u5668\u53ef\u4ee5\u5b9e\u65f6\u91c7\u96c6\u73af\u5883\u6e7f\u5ea6\u6570\u636e\u3002\u901a\u8fc7\u6e7f\u5ea6\u4f20\u611f\u5668\u4e0e\u5355\u7247\u673a\u7684\u901a\u4fe1\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6e7f\u5ea6\u76d1\u6d4b\u548c\u63a7\u5236\u3002\u4f8b\u5982\uff0c\u6e29\u5ba4\u63a7\u5236\u7cfb\u7edf\u4e2d\uff0c\u6e7f\u5ea6\u4f20\u611f\u5668\u4e0e\u5355\u7247\u673a\u901a\u4fe1\uff0c\u5b9e\u65f6\u76d1\u6d4b\u6e29\u5ba4\u5185\u7684\u6e7f\u5ea6\uff0c\u5e76\u6839\u636e\u8bbe\u5b9a\u7684\u6e7f\u5ea6\u8303\u56f4\u63a7\u5236\u52a0\u6e7f\u5668\u6216\u901a\u98ce\u8bbe\u5907\u7684\u5de5\u4f5c\u3002<\/p>\n\n\n\n

\u3000\u3000\u7ed3\u8bba\uff1a<\/h2>\n\n\n\n

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