{"id":419,"date":"2024-12-17T23:30:06","date_gmt":"2024-12-17T15:30:06","guid":{"rendered":"https:\/\/aimc.skyate.com\/?p=419"},"modified":"2025-01-27T16:49:32","modified_gmt":"2025-01-27T08:49:32","slug":"esp32_part6_car","status":"publish","type":"post","link":"https:\/\/aimc.skyate.com\/index.php\/2024\/12\/17\/esp32_part6_car\/","title":{"rendered":"\u3010\u9636\u6bb5\u4e00\u30116 \u57fa\u7840\u5c0f\u8f66\u8bbe\u8ba1"},"content":{"rendered":"\n<p><a href=\"https:\/\/aimc.skyate.com\/index.php\/2024\/11\/06\/intelligent_system_design_tutorial_0\/\">\u3010\u6982\u8ff0\u30110 \u4ec0\u4e48\u662f\u667a\u80fd\u7cfb\u7edf<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/aimc.skyate.com\/index.php\/2024\/11\/09\/%e3%80%90%e9%98%b6%e6%ae%b5%e4%b8%80%e3%80%911-platformio%e7%8e%af%e5%a2%83%e9%85%8d%e7%bd%ae%e5%92%8cgpio\/\">\u3010\u9636\u6bb5\u4e00\u30111 PlatformIO\u73af\u5883\u914d\u7f6e\u548cGPIO<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/aimc.skyate.com\/index.php\/2024\/11\/16\/esp32_part2_pwm\/\">\u3010\u9636\u6bb5\u4e00\u30112 PWM\u4e0e\u7535\u673a\u63a7\u5236<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/aimc.skyate.com\/index.php\/2024\/11\/24\/external-breaks-and-timer-breaks\/\">\u3010\u9636\u6bb5\u4e00\u30113 \u5916\u90e8\u4e2d\u65ad\u548c\u5b9a\u65f6\u5668\u4e2d\u65ad<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/aimc.skyate.com\/index.php\/2024\/12\/04\/uart_and_uart_interrupt\/\">\u3010\u9636\u6bb5\u4e00\u30114 \u4e32\u53e3\u4e0e\u4e32\u53e3\u4e2d\u65ad<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/aimc.skyate.com\/index.php\/2024\/12\/07\/esp32_part5_i2c_and_mpu6050\/\">\u3010\u9636\u6bb5\u4e00\u30115 I2C\u4e0eMPU6050\u6a21\u5757<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/aimc.skyate.com\/index.php\/2024\/12\/17\/esp32_part6_car\/\">\u3010\u9636\u6bb5\u4e00\u30116 \u57fa\u7840\u5c0f\u8f66\u8bbe\u8ba1<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/aimc.skyate.com\/index.php\/2025\/01\/27\/ai_system_introduction\/\">\u3010\u9636\u6bb5\u4e8c\u30117 \u667a\u80fd\u7cfb\u7edf\u6982\u8ff0<\/a><\/p>\n\n\n\n<p>\u4f5c\u4e3a\u4e00\u9636\u6bb5\u6700\u540e\u7684\u90e8\u5206\uff0c\u8be5\u8282\u8bfe\uff0c\u627f\u63a5\u524d\u9762\u4e94\u8282\u8bfe\u7684\u6240\u5b66\u7684\u77e5\u8bc6\u70b9\uff0c\u5c06\u901a\u8fc7\u6240\u5b66\u7684\u4ee5\u53ca\u624b\u4e2d\u7684\u96f6\u90e8\u4ef6\u5b8c\u6210\u4e00\u4e2a\u57fa\u7840\u5c0f\u8f66\u7684\u8bbe\u8ba1\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6.1\u5c0f\u8f66\u529f\u80fd\u5c55\u793a<\/h3>\n\n\n\n<figure class=\"wp-block-video\"><video height=\"1080\" style=\"aspect-ratio: 1920 \/ 1080;\" width=\"1920\" controls src=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2024\/12\/video_20241202_172616_edit.mp4\"><\/video><\/figure>\n\n\n\n<p>\u8981\u6c42\uff1a\u6309\u952e\u8fdb\u884c\u53d1\u8f66\uff0c\u540c\u65f6\u5c0f\u8f66\u5b9a\u65f6\u5668\u548c\u88c1\u5224\u79d2\u8868\u5f00\u59cb\u8ba1\u65f6\u3002\u88c1\u5224\u5411\u53c2\u8d5b\u9009\u624b\u4f20\u8fbe\u5c0f\u8f66\u52a8\u4f5c\u6307\u4ee4\uff08\u5de6\u8f6c\u53f3\u8f6c\u3001\u4eae\u8d77\u6307\u5b9a\u7ea2\u7eff\u706f\uff09\uff0c\u53c2\u8d5b\u9009\u624b\u4f7f\u7528\u4e32\u53e3\u53d1\u9001\u6307\u4ee4\u63a7\u5236\u8f66\u8f86\u3002\u88c1\u5224\u4f20\u8fbe\u505c\u6b62\u6307\u4ee4\uff0c\u5c0f\u8f66\u548c\u88c1\u5224\u8ba1\u65f6\u505c\u6b62\uff0c\u5c0f\u8f66OLED \u5c4f\u5e55\u4e0a\u663e\u793a\u65f6\u95f4\uff0c\u4e0e\u88c1\u5224\u8ba1\u65f6\u6bd4\u5bf9\uff0c\u591a\u4f59\u6216\u8005\u5c11\u4e8e\u7684\u65f6\u95f4\u6309\u7167\u500d\u6570\u6263\u5206\u3002\u6700\u7ec8\u6309\u7167\u5f97\u5206\u6392\u540d\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u529f\u80fd\u5206\u6790\uff1a<\/p>\n\n\n\n<p>1.\u5b9a\u65f6\u5668\uff1a \u7528Ticker\u5e93\uff0c\u5199\u4e00\u4e2a\u5b9a\u65f6\u5668\uff0c\u7528\u4e8e\u8ba1\u65f6<\/p>\n\n\n\n<p>2.Oled\u5c4f\uff1a\u7528u8g2\u5e93\uff0c\u5c55\u793a\u65f6\u95f4\u548c\u76f8\u5173\u53d8\u91cf<\/p>\n\n\n\n<p>3.\u6309\u952e\uff1a\u542f\u52a8\u5b9a\u65f6\u5668\u7b49<\/p>\n\n\n\n<p>4.\u7535\u673a\uff1a\u9a71\u52a8\u5c0f\u8f66<\/p>\n\n\n\n<p>5.\u4e32\u53e3\uff1a\u63a7\u5236\u5c0f\u8f66<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u5b9a\u4e49\u7684\u51fd\u6570\uff1a<\/p>\n\n\n\n<p>void time_go();<\/p>\n\n\n\n<p>\u5b9a\u65f6\u5668\u4e2d\u8fd0\u884c\u7684\u51fd\u6570\uff0c\u5b9e\u73b0\u65f6\u95f4\u7684\u6d41\u901d<\/p>\n\n\n\n<p>void key();<\/p>\n\n\n\n<p>\u6309\u4e0b\u4e0d\u540c\u6309\u952e\u6240\u5b9e\u73b0\u4e0d\u540c\u7684\u529f\u80fd<\/p>\n\n\n\n<p>void oled_show();<\/p>\n\n\n\n<p>\u5b9a\u4e49oled\u5c4f\u5c55\u793a\u7684\u5185\u5bb9<\/p>\n\n\n\n<p>void car_conteol();<\/p>\n\n\n\n<p>\u6839\u636e\u6807\u5fd7\u4f4di_status\u7684\u5927\u5c0f\u5b9e\u73b0\u5c0f\u8f66\u53cc\u7535\u673a\u7684\u4e0d\u540c\u72b6\u6001<\/p>\n\n\n\n<p>void date_accept();<\/p>\n\n\n\n<p>\u8bfb\u53d6\u4e32\u53e3\u53d1\u9001\u6765\u7684\u6570\u636e<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6.2\u6572\u4ee3\u7801\uff0b\u8fde\u7ebf<\/h3>\n\n\n\n<p>\u63a5\u7ebf\uff1a\uff08gnd\u4e0evcc\u7701\u7565\uff09<\/p>\n\n\n\n<p>oled<\/p>\n\n\n\n<p>scl\u63a5g42\uff0csad\u63a5g41\uff0c<\/p>\n\n\n\n<p>\u6309\u952e<\/p>\n\n\n\n<p>g16\uff0cg19\uff0cg9\u901a\u8fc7\u6309\u952e\u63a5gnd<\/p>\n\n\n\n<p>TB6612FNG<\/p>\n\n\n\n<p>vm\u63a55v\uff0cao1\uff0cao2\uff0cbo1\uff0cbo2\u5206\u522b\u63a5\u4e24\u7535\u673a\u7684\u6b63\u8d1f\uff0cpwma\u63a5g12\uff0cpwmb\u4e0epwma\u76f8\u8fde\uff0cstby\u63a5\u6b63\u7535\u538b\uff0cain1\uff0cain2\u63a5g10\uff0cg11\uff0cbin1\uff0cbin2\u63a5g5\uff0cg6\uff0cgnd\uff0cvcc<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u8be6\u7ec6\u4ee3\u7801\u8bb2\u89e3<\/p>\n\n\n\n<p>\u4e00.\u8ba1\u65f6\u7684\u5b9e\u73b0<\/p>\n\n\n\n<p>\u5229\u7528Ticker\u5e93\u5b9e\u73b0\u7684,Ticker\u5e93\u662fESP32\u5f00\u53d1\u4e2d\u7684\u4e00\u4e2a\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e00\u79cd\u7b80\u5355\u7684\u65b9\u5f0f\u6765\u5b9a\u65f6\u6267\u884c\u51fd\u6570\u3002delay()\u51fd\u6570\u4f1a\u963b\u585e\u7a0b\u5e8f\u7684\u6267\u884c\uff0c\u800cTicker\u53ef\u4ee5\u5728\u540e\u53f0\u5b9a\u65f6\u8c03\u7528\u51fd\u6570\uff0c\u4ece\u800c\u5b9e\u73b0\u975e\u963b\u585e\u7684\u5b9a\u65f6\u4efb\u52a1\u3002<\/p>\n\n\n\n<p>attach(float interval, callbackFunction)\uff1a\u5f00\u542f\u4e00\u4e2a\u5b9a\u65f6\u5668<\/p>\n\n\n\n<p>detach()\uff1a\u5173\u95ed\u5b9a\u65f6\u5668<\/p>\n\n\n\n<p>delay()\uff1a\u5ef6\u65f6\u51fd\u6570<\/p>\n\n\n\n<p>\u4f7f\u7528<code>Ticker<\/code>\u5e93\u7684\u6b65\u9aa4\u5305\u62ec\uff1a<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>\u5305\u542b<code>Ticker<\/code>\u5e93\u3002<\/li>\n\n\n\n<li>\u521b\u5efa\u4e00\u4e2a<code>Ticker<\/code>\u5bf9\u8c61\u3002<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ycn60peqmsxa.feishu.cn\/space\/api\/box\/stream\/download\/asynccode\/?code=MTNjODI5ZGVlOTgzMGJlYTU0OWQyMzNmMWNkNzAyOTFfNjNJVmR0Mm9GeWU2WlJST2taaVZxNDV6N2cwdW9oRU5fVG9rZW46WkdhTWJrNkFLb21HOG94S0Z5NmNHbGNMbmpYXzE3MzQ0NDczNjQ6MTczNDQ1MDk2NF9WNA\" alt=\"\"\/><\/figure>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>\u5b9a\u4e49\u4e00\u4e2a\u56de\u8c03\u51fd\u6570\uff0c\u8be5\u51fd\u6570\u5c06\u5728\u5b9a\u65f6\u5668\u89e6\u53d1\u65f6\u6267\u884c\u3002<\/li>\n<\/ol>\n\n\n\n<p>&nbsp;&nbsp;\u5728\u6211\u7684\u4ee3\u7801\u91cc\uff0c\u56de\u8c03\u51fd\u6570\u5c31\u662ftime_go()\uff0c\u65e2\u5b9a\u65f6\u5668\u4f1a\u5b9a\u65f6\u8fd0\u884c\u56de\u8c03\u51fd\u6570\uff0c\u5b9e\u73b0\u65f6\u95f4\u7684\u6d41\u901d\u6548\u679c<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"842\" src=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2024\/12\/image-10-1024x842.png\" alt=\"\" class=\"wp-image-421\" srcset=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2024\/12\/image-10-1024x842.png 1024w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2024\/12\/image-10-300x247.png 300w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2024\/12\/image-10-768x631.png 768w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2024\/12\/image-10.png 1073w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li>\u4f7f\u7528<code>attach<\/code>\u65b9\u6cd5\u542f\u52a8\u5b9a\u65f6\u5668\uff0c\u5e76\u6307\u5b9a\u89e6\u53d1\u95f4\u9694\u548c\u56de\u8c03\u51fd\u6570\u3002<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ycn60peqmsxa.feishu.cn\/space\/api\/box\/stream\/download\/asynccode\/?code=YTY2MjI0Y2JhOGYzNjIwNTg2OWZmYjAxNmY2Zjc4NThfY3plZjBsS2trYUp1cUxzdWZwbTBGQ1VZNXV5MW92c2VfVG9rZW46RWtqQWJCSDU2b1RwY2p4eTRJMWNUV1VMbk9iXzE3MzQ0NDczNjQ6MTczNDQ1MDk2NF9WNA\" alt=\"\"\/><\/figure>\n\n\n\n<p>&nbsp;&nbsp;\u6211\u5c06<code>attach<\/code>\u65b9\u6cd5\u653e\u5728\u6309\u952e\u91cc\u4e86\uff0c\u5f53\u6309\u952e1\u6309\u4e0b\u65f6\uff0c\u4f1a\u542f\u52a8\u5b9a\u65f6\u5668<\/p>\n\n\n\n<p>&nbsp;&nbsp; timer.attach(0.01,time_go)<\/p>\n\n\n\n<p>&nbsp;&nbsp;\u7b2c\u4e00\u4e2a\u53c2\u6570 0.01\uff1a\u8fd9\u662f\u4e00\u4e2a\u6d6e\u70b9\u6570\uff0c\u8868\u793a\u5b9a\u65f6\u5668\u89e6\u53d1\u7684\u95f4\u9694\u65f6\u95f4\uff0c\u5355\u4f4d\u662f\u79d2\u3002<\/p>\n\n\n\n<p>&nbsp;&nbsp;\u7b2c\u4e8c\u4e2a\u53c2\u6570 time_go\uff1a\u8fd9\u662f\u4e00\u4e2a\u51fd\u6570\u6307\u9488\uff0c\u6307\u5411\u4f60\u60f3\u8981\u5b9a\u65f6\u5668\u6bcf\u6b21\u89e6\u53d1\u65f6\u8c03\u7528\u7684\u51fd\u6570\u3002<\/p>\n\n\n\n<ol start=\"5\" class=\"wp-block-list\">\n<li>\u4f7f\u7528<code>detach<\/code>\u65b9\u6cd5\u505c\u6b62\u5b9a\u65f6\u5668\u3002\uff08\u8be5\u65b9\u6cd5\u5c06\u505c\u6b62\u8be5\u5b9a\u4e49\u5bf9\u8c61\u4e2d\u6240\u6709\u7684\u5b9a\u65f6\u5668\uff09<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ycn60peqmsxa.feishu.cn\/space\/api\/box\/stream\/download\/asynccode\/?code=NGQ0OTJlZTJlOTdjY2ZmMzYzMjMyYjg5MTIzZDY4MGFfMklVbmpuNUwzdkRwdHZyWm44dEdhOWV3NjRVaWZnY2hfVG9rZW46SW1MQ2JySGtQb0pqa3V4TGFIQWNEdnNrbkZlXzE3MzQ0NDczNjQ6MTczNDQ1MDk2NF9WNA\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u6211\u5c06<code>detach<\/code>\u65b9\u6cd5\u4e5f\u653e\u5728\u6309\u952e\u91cc\u4e86\uff0c\u5f53\u6309\u952e2\u6309\u4e0b\u65f6\uff0c\u4f1a\u5173\u95ed\u8be5\u5b9a\u65f6\u5668<\/p>\n\n\n\n<p>\u4e8c.\u7528u8g2\u5e93\u4f7f\u7528oled\u5c4f<\/p>\n\n\n\n<p>\u7531\u4e8eoled\u5c4f\uff0c\u4e4b\u524d\u6ca1\u8bb2\u8fc7\uff0c\u8fd9\u91cc\u7b80\u5355\u4ecb\u7ecd\u4e00\u4e0b<\/p>\n\n\n\n<p><strong>\uff08\u4e00\uff09\u3001OLED\u7684\u4ecb\u7ecd\u4e0e\u4f7f\u7528<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"565\" src=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2024\/12\/image-11-1024x565.png\" alt=\"\" class=\"wp-image-422\" srcset=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2024\/12\/image-11-1024x565.png 1024w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2024\/12\/image-11-300x166.png 300w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2024\/12\/image-11-768x424.png 768w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2024\/12\/image-11-1536x848.png 1536w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2024\/12\/image-11.png 1832w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u5148\u7b80\u5355\u4ecb\u7ecd\u4e00\u4e0b\u54b1\u4eec\u7684OLED\u5c4f\u5e55\uff0c\u5b83\u7684\u9a71\u52a8\u82af\u7247\u578b\u53f7\u4e3aSSD1306\uff0c\u662f\u5728\u6211\u4eec\u65e5\u5e38\u5d4c\u5165\u5f0f\u5b66\u4e60\u4e2d\u975e\u5e38\u666e\u904d\u4f7f\u7528\u7684\u663e\u793a\u5c4f\u5e55\uff0c\u4fbf\u4e8e\u6211\u4eec\u4e86\u89e3\u5f53\u524d\u7684\u5de5\u4f5c\u72b6\u6001\u6216\u8005\u4fe1\u606f\u3002\u90a3\u4e48\u5b83\u5462\uff0c\u540c\u6837\u4e5f\u662f\u4f7f\u7528I2C\u901a\u4fe1\u534f\u8bae\u3002<\/p>\n\n\n\n<p>\u4ecb\u7ecd\u5b8cOLED\uff0c\u8bb2\u4e00\u4e0bU8G2\u5e93\uff0c\u5b83\u662f\u5d4c\u5165\u5f0f\u8bbe\u5907\u7684\u5355\u8272\u56fe\u5f62\u5e93\uff0c\u6211\u4eec\u76f4\u63a5\u4f7f\u7528\u5f53\u4e2d\u7684\u5e93\u51fd\u6570\u5c31\u80fd\u8fbe\u5230\u663e\u793a\u7684\u76ee\u7684\uff0c\u5e76\u4e0d\u9700\u8981\u5f04\u660e\u767d\u5176\u4e2d\u7684\u5e95\u5c42\u903b\u8f91\uff0c\u5927\u5927\u63d0\u9ad8\u4e86\u6211\u4eec\u4f7f\u7528OLED\u5c4f\u5e55\u7684\u6548\u7387\u3002<\/p>\n\n\n\n<p>U8g2\u5e93\u652f\u6301\u5f88\u591aOLED\uff0cLCD\u7684\u63a7\u5236\u82af\u7247\uff0c\u5c31\u6bd4\u5982\u6211\u4eec\u8fd9\u6b21\u5b66\u4e60\u7684SSD1306\uff0c\u5177\u4f53\u652f\u6301\u5217\u8868\u53ef\u4ee5\u70b9\u51fb\u67e5\u770b\uff1ahttps:\/\/github.com\/olikraus\/u8g2\/wiki\/u8g2setupcpp<\/p>\n\n\n\n<p>u8g2\u7edf\u4e00\u4e86\u8fd9\u4e9b\u82af\u7247\u7684\u64cd\u4f5c\uff0c\u53ef\u4ee5\u8f93\u51fa\u6587\u5b57\uff0c\u56fe\u4f4d\uff0c\u753b\u56fe\uff0c\u529f\u80fd\u5f88\u591a\u3002<\/p>\n\n\n\n<p>\u4e86\u89e3\u4ee5\u4e0a\u5185\u5bb9\u540e\uff0c\u6211\u4eec\u5bf9oled\u4e0eu8g2\u6709\u4e86\u4e00\u5b9a\u7684\u8ba4\u8bc6\u3002\u63a5\u4e0b\u6765\u6559\u4f60\u4eec\u5982\u4f55\u6dfb\u52a0U8G2\u5e93\u3002<\/p>\n\n\n\n<p><strong>\uff08\u4e8c\uff09\u3001U8G2\u5e93\u5b89\u88c5<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ycn60peqmsxa.feishu.cn\/space\/api\/box\/stream\/download\/asynccode\/?code=ZDZjNDE4YTZkYjQwNTRkNTMxZjhlNzRkMTM0MjdkM2ZfOHNiMUIzVmREYjBHNXlLQ0FGS3J1a3d6dHV6RWhYeXRfVG9rZW46U0V2OGI5NWJmb3dRVkh4WjJ0bmN3dllLbmhmXzE3MzQ0NDgxMjg6MTczNDQ1MTcyOF9WNA\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ycn60peqmsxa.feishu.cn\/space\/api\/box\/stream\/download\/asynccode\/?code=YmFiNGY1OWY0MTZmM2MzZTczYjM2MGYxYWJjNjI2NmJfZ3hFdmZsVDlyc3ZwbjBFWEhrcjBmcDFvRXNzQjF2R29fVG9rZW46U2Z4MWJBR0xNb1FJSDh4OUJNWGM1V0NKbmh5XzE3MzQ0NDgxMzQ6MTczNDQ1MTczNF9WNA\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u9996\u5148\u6253\u5f00platformoio\u4e3b\u9875\u9762\uff0c\u70b9\u51fbLibraries\uff0c\u5728\u641c\u7d22\u6846\u4e2d\u8f93\u5165U8G2\uff0c\u70b9\u51fb\u7b2c\u4e00\u4e2a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ycn60peqmsxa.feishu.cn\/space\/api\/box\/stream\/download\/asynccode\/?code=NTk2YmFmMTUwNzgyYWRiYTNjMzI5YWEyZTg0ZTg1MmVfZmlwZlJEbTRPcVdjSVV6azVLdDBtdmNvZWszbTRmdnNfVG9rZW46RTU1QmJ3V0p4b0FCanR4UTJtdmNqRVQzbnhjXzE3MzQ0NDgxMTk6MTczNDQ1MTcxOV9WNA\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"639\" src=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2024\/12\/image-13-1024x639.png\" alt=\"\" class=\"wp-image-424\" srcset=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2024\/12\/image-13-1024x639.png 1024w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2024\/12\/image-13-300x187.png 300w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2024\/12\/image-13-768x480.png 768w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2024\/12\/image-13.png 1494w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u70b9\u51fbAdd To Project\uff0c\u9009\u62e9\u8981\u6dfb\u52a0\u5230\u7684\u5de5\u7a0b\uff0c\u70b9\u51fbadd\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ycn60peqmsxa.feishu.cn\/space\/api\/box\/stream\/download\/asynccode\/?code=NDc0YjBlNGY3OTZiYjk4YWUzY2M0NzBkNTA3MWRlYTZfWUQzS0RuYnZKUnphTUtiNjBtNVdNWGxpZm1KT2wzWTZfVG9rZW46Q00ybGJ3ZTZPb1JEOUN4TTZxVGNlcDdwblVlXzE3MzQ0NDgxNTc6MTczNDQ1MTc1N19WNA\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u7b49\u5f85\u4e00\u4f1a\u540e\uff0c\u51fa\u73b0lib_deps = olikraus\/U8g2@^2.36.2\u5c31\u4ee3\u8868\u6210\u529f\u4e86<\/p>\n\n\n\n<p><strong>\uff08\u4e09\uff09\u3001U8G2\u5750\u6807<\/strong><\/p>\n\n\n\n<p>\u7279\u522b\u7684\uff1a\u5bf9u8g2\u7684\u5750\u6807\u7cfb\u7edf\u662f\u4e0d\u4e00\u6837\u7684<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"557\" src=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2024\/12\/image-14-1024x557.png\" alt=\"\" class=\"wp-image-425\" srcset=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2024\/12\/image-14-1024x557.png 1024w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2024\/12\/image-14-300x163.png 300w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2024\/12\/image-14-768x418.png 768w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2024\/12\/image-14-1536x835.png 1536w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2024\/12\/image-14.png 1861w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u5de6\u4e0a\u89d2\u662f\u5750\u6807\u7684\u539f\u70b9\uff0c\u5411\u53f3\u4ee5\u53ca\u5411\u4e0b\u662fx\u4e0ey\u8f74\u7684\u6b63\u65b9\u5411<\/p>\n\n\n\n<p><strong>\uff08\u56db\uff09\u3001U8G2\u7c7b\u540d<\/strong><\/p>\n\n\n\n<p>\u800cu8g2\u9488\u5bf9\u5f88\u591a\u4e0d\u540c\u7684oled\u8bbe\u5b9a\u7684\u4e0d\u4e00\u6837\u7684\u521d\u59cb\u5316\uff0c\u8fd9\u4f53\u73b0\u5728u8g2\u7c7b\u540d\u4e0a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"571\" src=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2024\/12\/image-15-1024x571.png\" alt=\"\" class=\"wp-image-426\" srcset=\"https:\/\/aimc.skyate.com\/wp-content\/uploads\/2024\/12\/image-15-1024x571.png 1024w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2024\/12\/image-15-300x167.png 300w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2024\/12\/image-15-768x428.png 768w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2024\/12\/image-15-1536x857.png 1536w, https:\/\/aimc.skyate.com\/wp-content\/uploads\/2024\/12\/image-15.png 1814w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>\u4e0b\u9762\u662f\u7528u8g2\u5e93\u4f7f\u7528oled\u5c4f<\/strong><\/p>\n\n\n\n<p>\u5c31\u6211\u7684\u4ee3\u7801\u5148\u5bf9oled\u5f15\u811a\u8fdb\u884c\u5b9a\u4e49<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ycn60peqmsxa.feishu.cn\/space\/api\/box\/stream\/download\/asynccode\/?code=ZjA0MjQ3OTA4NDk5MWRhYzQzMGI5ODMyYmIwNTkyYTFfUFFkMEpmNnRsaWZ3Y1Q5UzVESXRLbzBNU01CMU8xNGJfVG9rZW46WDJtcmJlVElNb01IcEp4c0N5emN1UTVTbnplXzE3MzQ0NDczNjQ6MTczNDQ1MDk2NF9WNA\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u521b\u5efa\u4e00\u4e2au8g2\u5b9e\u4f8b<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ycn60peqmsxa.feishu.cn\/space\/api\/box\/stream\/download\/asynccode\/?code=NzA0NjQ4YTAzMTQyYjBlZmVmMGIyOWVlNjM5Y2JhZGVfeGR3TkhzSzZvRTBncE45bmJRWk1LTmxRckIyZWxnMktfVG9rZW46VlFldGIxR0hXb01mMkZ4azAzOGNaVVB2bnNnXzE3MzQ0NDczNjQ6MTczNDQ1MDk2NF9WNA\" alt=\"\"\/><\/figure>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>U8G2_SSD1306_128X64_NONAME_F_HW_I2C<\/strong>:\n<ol class=\"wp-block-list\">\n<li>U8G2: \u8fd9\u662fu8g2\u5e93\u7684\u6807\u8bc6\u7b26\u3002<\/li>\n\n\n\n<li>SSD1306: \u8868\u793aOLED\u663e\u793a\u5c4f\u7684\u63a7\u5236\u5668\u578b\u53f7\uff0cSSD1306\u662f\u4e00\u4e2a\u975e\u5e38\u5e38\u89c1\u7684OLED\u63a7\u5236\u5668\u3002<\/li>\n\n\n\n<li>128X64: \u8868\u793aOLED\u663e\u793a\u5c4f\u7684\u5206\u8fa8\u7387\uff0c\u8fd9\u91cc\u662f128\u50cf\u7d20\u5bbd\u548c64\u50cf\u7d20\u9ad8\u3002<\/li>\n\n\n\n<li>NONAME: \u8fd9\u4e2a\u53c2\u6570\u8868\u793aOLED\u663e\u793a\u5c4f\u6ca1\u6709\u7279\u5b9a\u7684\u540d\u79f0\u6216\u54c1\u724c\u3002<\/li>\n\n\n\n<li>F: \u8868\u793a\u4f7f\u7528\u4e86\u5168\u5e27\u7f13\u51b2\u533a\uff0c\u8fd9\u610f\u5473\u7740\u6240\u6709\u7684\u7ed8\u56fe\u64cd\u4f5c\u9996\u5148\u5728\u5185\u5b58\u4e2d\u5b8c\u6210\uff0c\u7136\u540e\u4e00\u6b21\u6027\u5237\u65b0\u5230\u663e\u793a\u5c4f\u4e0a\u3002<\/li>\n\n\n\n<li>HW_I2C: \u8868\u793a\u4f7f\u7528\u786c\u4ef6I2C\u63a5\u53e3\uff0c\u4e0e\u8f6f\u4ef6I2C\u76f8\u6bd4\uff0c\u786c\u4ef6I2C\u901a\u5e38\u66f4\u5feb\u4e14\u66f4\u7a33\u5b9a\u3002<\/li>\n<\/ol>\n<\/li>\n\n\n\n<li><strong>u8g2<\/strong>:\n<ol class=\"wp-block-list\">\n<li>\u8fd9\u662f\u5b9e\u4f8b\u5316\u7684\u5bf9\u8c61\u540d\u79f0\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7\u8fd9\u4e2a\u5bf9\u8c61\u540d\u6765\u8c03\u7528u8g2\u5e93\u63d0\u4f9b\u7684\u5404\u79cd\u51fd\u6570\u6765\u63a7\u5236OLED\u663e\u793a\u5c4f\u3002<\/li>\n<\/ol>\n<\/li>\n\n\n\n<li><strong>\u56db\u4e2a\u53d8\u91cf<\/strong>:\n<ol class=\"wp-block-list\">\n<li>U8G2_R0:\u8fd9\u4e2a\u53c2\u6570\u8868\u793a\u663e\u793a\u5c4f\u7684\u65cb\u8f6c\u89d2\u5ea6\u3002<code>U8G2_R0<\/code>\u8868\u793a\u6ca1\u6709\u65cb\u8f6c\uff0c\u53730\u5ea6\u3002u8g2\u5e93\u8fd8\u63d0\u4f9b\u4e86\u5176\u4ed6\u65cb\u8f6c\u9009\u9879\uff0c\u5982<code>U8G2_R1<\/code>\uff0890\u5ea6\u65cb\u8f6c\uff09\uff0c<code>U8G2_R2<\/code>\uff08180\u5ea6\u65cb\u8f6c\uff09\uff0c<code>U8G2_R3<\/code>\uff08270\u5ea6\u65cb\u8f6c\uff09\u3002<\/li>\n\n\n\n<li>**reset=*\/U8X8_PIN_NONE:<code>reset<\/code>: \u8fd9\u662fOLED\u663e\u793a\u5c4f\u7684\u590d\u4f4d\u5f15\u811a\u3002\u5728\u8fd9\u91cc\uff0c<code>U8X8_PIN_NONE<\/code>\u8868\u793a\u6ca1\u6709\u4f7f\u7528\u590d\u4f4d\u5f15\u811a\u3002\u5982\u679c\u4f60\u7684OLED\u6a21\u5757\u6709\u590d\u4f4d\u5f15\u811a\uff0c\u4f60\u9700\u8981\u5728\u8fd9\u91cc\u6307\u5b9a\u76f8\u5e94\u7684GPIO\u5f15\u811a\u7f16\u53f7\u3002<\/li>\n\n\n\n<li>**clock=*\/BOARD_I2C_SCL:<code>clock<\/code>: \u8fd9\u662fI2C\u63a5\u53e3\u7684\u65f6\u949f\u7ebf\uff08SCL\uff09\u5f15\u811a\u3002<code>BOARD_I2C_SCL<\/code>\u662f\u4e00\u4e2a\u5b8f\u5b9a\u4e49\uff0c\u5b83\u6307\u5b9a\u4e86\u8fde\u63a5\u5230OLED\u663e\u793a\u5c4fSCL\u5f15\u811a\u7684ESP32 GPIO\u5f15\u811a\u7f16\u53f7\u3002<\/li>\n\n\n\n<li>**data=*\/BOARD_I2C_SDA:<code>data<\/code>: \u8fd9\u662fI2C\u63a5\u53e3\u7684\u6570\u636e\u7ebf\uff08SDA\uff09\u5f15\u811a\u3002<code>BOARD_I2C_SDA<\/code>\u662f\u4e00\u4e2a\u5b8f\u5b9a\u4e49\uff0c\u5b83\u6307\u5b9a\u4e86\u8fde\u63a5\u5230OLED\u663e\u793a\u5c4fSDA\u5f15\u811a\u7684ESP32 GPIO\u5f15\u811a\u7f16\u53f7\u3002<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n\n\n\n<p>u8g2\u521d\u59cb\u5316<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ycn60peqmsxa.feishu.cn\/space\/api\/box\/stream\/download\/asynccode\/?code=YmIzZjZkOTZiNTQ4YjY0ODRhNDFmYmM4MmQ1NTUzMTZfaWNOM0tHdEVVejB5bFZlTTh3YWdBZjNwYXhqR2lndzlfVG9rZW46UUVheGJabUNDb1d6SFR4MXhuNmM3cEx3bnZnXzE3MzQ0NDczNjQ6MTczNDQ1MDk2NF9WNA\" alt=\"\"\/><\/figure>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>u8g2.setBusClock(800000);<\/strong>\u8fd9\u884c\u4ee3\u7801\u8bbe\u7f6e\u4e86I2C\u603b\u7ebf\u7684\u65f6\u949f\u9891\u7387\u3002\u5728\u8fd9\u91cc\uff0c<code>800000<\/code> \u8868\u793a\u4ee5\u8d6b\u5179\u4e3a\u5355\u4f4d\u7684\u65f6\u949f\u9891\u7387\uff0c\u5373800 kHz\uff08\u5343\u8d6b\u5179\uff09\u3002I2C\u603b\u7ebf\u65f6\u949f\u9891\u7387\u51b3\u5b9a\u4e86\u6570\u636e\u4f20\u8f93\u7684\u901f\u5ea6\u3002\u5927\u591a\u6570I2C\u8bbe\u5907\u90fd\u6709\u4e00\u4e2a\u6700\u5927\u65f6\u949f\u9891\u7387\u7684\u9650\u5236\uff0c\u6240\u4ee5\u5728\u8bbe\u7f6e\u8fd9\u4e2a\u503c\u65f6\uff0c\u4f60\u9700\u8981\u786e\u4fdd\u5b83\u4e0d\u8d85\u8fc7\u4f60\u7684OLED\u663e\u793a\u5c4f\u6216\u5fae\u63a7\u5236\u5668\uff08\u5982ESP32\u3001Arduino\u7b49\uff09\u652f\u6301\u7684\u6700\u5927I2C\u65f6\u949f\u9891\u7387\u3002\n<ol class=\"wp-block-list\">\n<li><code>u8g2.setBusClock()<\/code>: \u8fd9\u4e2a\u51fd\u6570\u662fu8g2\u5e93\u63d0\u4f9b\u7684\uff0c\u7528\u4e8e\u914d\u7f6eI2C\u603b\u7ebf\u7684\u65f6\u949f\u901f\u5ea6\u3002<\/li>\n\n\n\n<li><code>800000<\/code>: \u662f\u4e00\u4e2a\u6574\u6570\u503c\uff0c\u8868\u793a800 kHz\u7684\u65f6\u949f\u9891\u7387\u3002\u8fd9\u4e2a\u503c\u53ef\u4ee5\u6839\u636e\u4f60\u7684\u786c\u4ef6\u548c\u9700\u6c42\u8fdb\u884c\u8c03\u6574\u3002<\/li>\n<\/ol>\n<\/li>\n\n\n\n<li><strong>u8g2.begin();<\/strong>\u8fd9\u884c\u4ee3\u7801\u521d\u59cb\u5316u8g2\u5e93\uff0c\u5e76\u51c6\u5907OLED\u663e\u793a\u5c4f\u8fdb\u884c\u540e\u7eed\u64cd\u4f5c\u3002\u8c03\u7528<code>begin()<\/code>\u51fd\u6570\u540e\uff0cu8g2\u5e93\u4f1a\u6267\u884c\u5fc5\u8981\u7684\u521d\u59cb\u5316\u6b65\u9aa4\uff0c\u6bd4\u5982\u8bbe\u7f6eI2C\u901a\u4fe1\uff0c\u914d\u7f6e\u663e\u793a\u5c4f\u7684\u63a7\u5236\u5668\u7b49\u3002\n<ul class=\"wp-block-list\">\n<li><code>u8g2.begin()<\/code>: \u8fd9\u662f\u4e00\u4e2a\u521d\u59cb\u5316\u51fd\u6570\uff0c\u5b83\u5fc5\u987b\u5728\u4efb\u4f55\u663e\u793a\u64cd\u4f5c\u4e4b\u524d\u8c03\u7528\u3002\u8fd9\u4e2a\u51fd\u6570\u901a\u5e38\u8bbe\u7f6e\u663e\u793a\u5c4f\u7684\u521d\u59cb\u72b6\u6001\uff0c\u5e76\u51c6\u5907\u5b83\u8fdb\u884c\u663e\u793a\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>u8g2.enableUTF8Print();<\/strong>\u8fd9\u884c\u4ee3\u7801\u542f\u7528UTF-8\u7f16\u7801\u7684\u5b57\u7b26\u4e32\u6253\u5370\u529f\u80fd\u3002UTF-8\u662f\u4e00\u79cd\u5b57\u7b26\u7f16\u7801\uff0c\u53ef\u4ee5\u8868\u793a\u51e0\u4e4e\u6240\u6709\u7684\u5b57\u7b26\uff0c\u5305\u62ec\u5404\u79cd\u8bed\u8a00\u7684\u6587\u5b57\u548c\u7b26\u53f7\u3002\n<ul class=\"wp-block-list\">\n<li><code>u8g2.enableUTF8Print()<\/code>: \u8fd9\u4e2a\u51fd\u6570\u542f\u7528u8g2\u5e93\u7684UTF-8\u6253\u5370\u529f\u80fd\u3002\u542f\u7528\u540e\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528u8g2\u5e93\u63d0\u4f9b\u7684\u6253\u5370\u51fd\u6570\uff08\u5982<code>u8g2.print()<\/code>\uff09\u6765\u663e\u793aUTF-8\u7f16\u7801\u7684\u5b57\u7b26\u4e32\uff0c\u8fd9\u5bf9\u4e8e\u663e\u793a\u975eASCII\u5b57\u7b26\uff08\u5982\u4e2d\u6587\u3001\u65e5\u6587\u3001\u97e9\u6587\u7b49\uff09\u975e\u5e38\u6709\u7528\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p>\u6211\u5bf9oled\u7684\u4f7f\u7528\u90fd\u5728\u5b9a\u4e49\u7684oled_show\u51fd\u6570\u91cc<\/p>\n\n\n\n<p>oled\u663e\u793a\u51fd\u6570\u2014\u2014oled_show()<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ycn60peqmsxa.feishu.cn\/space\/api\/box\/stream\/download\/asynccode\/?code=YjdhYTJmNTRjODg2MTljYTdlMjM2NDA0ZTAyNGI3M2FfRUQ3WTJjbzR5a056aGdjTUljNENkWlBzU3JWRko4U2tfVG9rZW46SlNwVWJmZGRhb1J6bGt4R3RCaGNaa000bkNjXzE3MzQ0NDczNjQ6MTczNDQ1MDk2NF9WNA\" alt=\"\"\/><\/figure>\n\n\n\n<p><code>oled_show<\/code> \u51fd\u6570\u7528\u4e8e\u5728OLED\u5c4f\u5e55\u4e0a\u663e\u793a\u5c0f\u8f66\u7684\u8ba1\u65f6\u4fe1\u606f\u548c\u5f53\u524d\u72b6\u6001\u3002<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>\u6e05\u9664\u7f13\u51b2\u533a<\/strong>\uff1a <code>u8g2.clearBuffer();<\/code> \u8c03\u7528\u6b64\u51fd\u6570\u662f\u4e3a\u4e86\u6e05\u9664OLED\u5c4f\u5e55\u663e\u793a\u7f13\u51b2\u533a\u4e2d\u7684\u5185\u5bb9\uff0c\u4e3a\u65b0\u7684\u663e\u793a\u5185\u5bb9\u505a\u51c6\u5907\u3002<\/li>\n\n\n\n<li><strong>\u5b57\u7b26\u6570\u7ec4\u58f0\u660e<\/strong>\uff1a \u56db\u4e2a\u5b57\u7b26\u6570\u7ec4 <code>str1<\/code>, <code>str2<\/code>, <code>str3<\/code>, <code>str4<\/code> \u88ab\u58f0\u660e\u5e76\u7528\u4e8e\u5b58\u50a8\u683c\u5f0f\u5316\u540e\u7684\u65f6\u95f4\u5b57\u7b26\u4e32\u548c\u72b6\u6001\u4fe1\u606f\u3002\u8fd9\u4e9b\u6570\u7ec4\u7684\u5927\u5c0f\u4e3a20\u4e2a\u5b57\u7b26\uff0c\u8db3\u4ee5\u5b58\u50a8\u683c\u5f0f\u5316\u540e\u7684\u6570\u5b57\u548c\u65f6\u95f4\u5206\u9694\u7b26\u3002<\/li>\n\n\n\n<li><strong>\u5b57\u7b26\u4e32\u683c\u5f0f\u5316<\/strong>\uff1a \u4f7f\u7528 <code>sprintf<\/code> \u51fd\u6570\u5c06\u6574\u6570\u53d8\u91cf <code>m<\/code>\uff08\u5206\u949f\uff09\u3001<code>s<\/code>\uff08\u79d2\uff09\u3001<code>ms<\/code>\uff08\u6beb\u79d2\uff09\u548c <code>i_status<\/code>\uff08\u72b6\u6001\uff09\u683c\u5f0f\u5316\u4e3a\u5b57\u7b26\u4e32\uff0c\u5e76\u5b58\u50a8\u5728\u4e4b\u524d\u58f0\u660e\u7684\u5b57\u7b26\u6570\u7ec4\u4e2d\u3002\u4f8b\u5982\uff0c<code>sprintf(str1, \"%d\", m);<\/code> \u5c06\u5206\u949f\u6570\u683c\u5f0f\u5316\u4e3a\u5b57\u7b26\u4e32\u3002<\/li>\n\n\n\n<li><strong>\u8bbe\u7f6e\u5b57\u4f53<\/strong>\uff1a <code>u8g2.setFont(u8g2_font_ncenB12_tr);<\/code> \u8bbe\u7f6eOLED\u663e\u793a\u7684\u5b57\u4f53\u3002\u8fd9\u91cc\u4f7f\u7528\u4e86 <code>u8g2_font_ncenB12_tr<\/code> \u5b57\u4f53\uff0c\u5b83\u662f\u4e00\u79cd12\u70b9\u5927\u5c0f\u7684\u5b57\u4f53\u3002<\/li>\n\n\n\n<li><strong>\u7ed8\u5236\u5b57\u7b26\u4e32<\/strong>\uff1a \u4f7f\u7528 <code>u8g2.drawStr<\/code> \u51fd\u6570\u5728OLED\u5c4f\u5e55\u4e0a\u7ed8\u5236\u5b57\u7b26\u4e32\u3002<code>u8g2.drawStr(0,39,str1);<\/code> \u8868\u793a\u5728\u5c4f\u5e55\u5750\u6807\uff080,39\uff09\u5904\u7ed8\u5236 <code>str1<\/code> \u5b57\u7b26\u4e32\uff0c\u5373\u5206\u949f\u6570\u3002\u7c7b\u4f3c\u7684\u8c03\u7528\u7528\u4e8e\u663e\u793a\u79d2\u3001\u6beb\u79d2\u548c\u72b6\u6001\u4fe1\u606f\u3002<\/li>\n\n\n\n<li><strong>\u53d1\u9001\u7f13\u51b2\u533a\u6570\u636e<\/strong>\uff1a <code>u8g2.sendBuffer();<\/code> \u5c06\u4e4b\u524d\u5199\u5165\u7f13\u51b2\u533a\u7684\u663e\u793a\u5185\u5bb9\u53d1\u9001\u5230OLED\u5c4f\u5e55\u4e0a\uff0c\u4f7f\u5f97\u5b57\u7b26\u4e32\u5728\u5c4f\u5e55\u4e0a\u53ef\u89c1\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u4e09.\u6309\u952e\u51fd\u6570\u7684\u4ecb\u7ecd<\/p>\n\n\n\n<p>\u6309\u952e\u5f15\u811a\u5b9a\u4e49<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ycn60peqmsxa.feishu.cn\/space\/api\/box\/stream\/download\/asynccode\/?code=MWU4ZTU2ZWI2NjkwZWRlNWFkYmRhMDVlMWM1MWZmNjlfVndMc1pwVmY4TGhuM2pqYjRwNG05eE5jTVBmazF1UHNfVG9rZW46UVplcmIwV0s5b2dwN1F4S1I4cmNTTGFLbkJlXzE3MzQ0NDczNjQ6MTczNDQ1MDk2NF9WNA\" alt=\"\"\/><\/figure>\n\n\n\n<p><em>\u6309\u952e\u5f15\u811a\u8f93\u5165\u6a21\u5f0f\u8bbe\u7f6e<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ycn60peqmsxa.feishu.cn\/space\/api\/box\/stream\/download\/asynccode\/?code=ODk4NmMxNzBhYzI0YTY4MDIyM2JkOTE5ODczNGZiZTVfZWtBMXRjTEl0cVdDd2xxeGkzMGZtUTEwOUdrQU5rdWdfVG9rZW46UThHWGJUSGtHb3YxdUp4TjF0YWNyTHl6bjJiXzE3MzQ0NDczNjQ6MTczNDQ1MDk2NF9WNA\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u6309\u952e\u5904\u7406\u51fd\u6570<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ycn60peqmsxa.feishu.cn\/space\/api\/box\/stream\/download\/asynccode\/?code=Njk1MTkyNmU0MWEzYThhOTJkOTAxZDVkZWNkZmFjNGVfWUMzUjF4bTB1OUxxZDF5cExlQjh2aFZZQWpsNkp2YXpfVG9rZW46SWUyaGJRYjR6b1QxTWp4Q0RUeGMwY2R2blRkXzE3MzQ0NDczNjQ6MTczNDQ1MDk2NF9WNA\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u901a\u8fc7\u5224\u65ad\u6309\u952e\u8fde\u63a5\u7684\u5f15\u811a\u662f\u5426\u88ab\u7f6e\u4e8e\u4f4e\u7535\u5e73\u6765\u5224\u65ad\u6309\u952e\u662f\u5426\u6309\u4e0b\uff0c\u4e0d\u540c\u7684\u6309\u952e\u6309\u4e0b\uff0c\u4f1a\u6267\u884c\u4e0d\u540c\u7684\u884c\u4e3a\uff0c\u800ci_key\u662f\u4e00\u4e2a\u6309\u952e\u6807\u5fd7\u4f4d\uff0c\u518d\u6211\u7684\u4ee3\u7801\u4e2d\u672a\u6709\u4f5c\u7528\uff0c\u4e0d\u8fc7\u53ef\u4ee5\u5728\u65b0\u52a0\u7684\u5185\u5bb9\u91cc\u7528\uff0c\u7528\u8fd9\u4e2a\u6807\u5fd7\u4f4d\u8fdb\u884c\u5224\u65ad\u7b49\u7b49\u3002<\/p>\n\n\n\n<p>\u56db.\u6839\u636e\u6807\u5fd7\u4f4d\u6539\u53d8\u7535\u673a\u7684\u9a71\u52a8<\/p>\n\n\n\n<p><em>\u7535\u673a\u76f8\u5173\u914d\u7f6e<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ycn60peqmsxa.feishu.cn\/space\/api\/box\/stream\/download\/asynccode\/?code=NDg2OGY4NTc1ZmQzYjUzNDEyOGI4OGI4MjE0M2QxZTVfZnBPdHR2dVIwMzVFakVSenA3NzdNM0k1WEJlQ0d6RFZfVG9rZW46WTFWZGJxNjV4b21IZGt4UWcydmNqUEEzbjZlXzE3MzQ0NDczNjQ6MTczNDQ1MDk2NF9WNA\" alt=\"\"\/><\/figure>\n\n\n\n<p><em>\u7535\u673a\u521d\u59cb\u5316\u914d\u7f6e<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ycn60peqmsxa.feishu.cn\/space\/api\/box\/stream\/download\/asynccode\/?code=ZTg0ZGIxOGM5MmE2MGQ4MjY0ODU4MjNjMjI1MDgzNzhfRnBJaVNBNEVxYTZMUUlKVG45VE11S1RyNUNPYWxrNGFfVG9rZW46Rk9VdmJjVFRmb1M3eXF4Ymx0Y2NhVjZQbmpmXzE3MzQ0NDczNjQ6MTczNDQ1MDk2NF9WNA\" alt=\"\"\/><\/figure>\n\n\n\n<p>car_conteol()\u51fd\u6570\u63a7\u5236\u5c0f\u8f66<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ycn60peqmsxa.feishu.cn\/space\/api\/box\/stream\/download\/asynccode\/?code=MzExNDBiYWZhN2ExMTFjNjkyMmI5NWNlOWIxOTJkZWVfZlRkNzhmQWZ3RlI4VFhHemw5dTcwSzRHM3BNNk1Zd0VfVG9rZW46R0RiS2JVeVNRb1dvaTZ4d25BemNMZlNxbnBSXzE3MzQ0NDczNjQ6MTczNDQ1MDk2NF9WNA\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u6839\u636e\u5f53\u524d\u7684\u72b6\u6001\u503c\uff08<code>i_status<\/code>\uff09\u6765\u63a7\u5236\u5c0f\u8f66\u7684\u8fd0\u52a8\u72b6\u6001\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>switch(i_status)<\/code>: \u8fd9\u4e2a\u8bed\u53e5\u6839\u636e\u53d8\u91cf <code>i_status<\/code> \u7684\u503c\u6765\u9009\u62e9\u6267\u884c\u4e0d\u540c\u7684\u4ee3\u7801\u5757\u3002<\/li>\n\n\n\n<li><code>case 1<\/code>: \u5f53 <code>i_status<\/code> \u7b49\u4e8e 1 \u65f6\uff0c\u5c0f\u8f66\u5c06\u76f4\u884c\u3002\u8fd9\u901a\u8fc7\u8bbe\u7f6e\u7535\u673a\u63a7\u5236\u5f15\u811a <code>AIN1<\/code> \u548c <code>BIN1<\/code> \u4e3a\u9ad8\u7535\u5e73\uff08<code>HIGH<\/code>\uff09\uff0c\u800c <code>AIN2<\/code> \u548c <code>BIN2<\/code> \u4e3a\u4f4e\u7535\u5e73\uff08<code>LOW<\/code>\uff09\u6765\u5b9e\u73b0\u3002\u540c\u65f6\uff0c\u901a\u8fc7 <code>ledcWrite(CHANNEL, 200);<\/code> \u8bbe\u7f6ePWM\u901a\u9053\u7684\u5360\u7a7a\u6bd4\u4e3a200\uff08\u57288\u4f4d\u5206\u8fa8\u7387\u4e0b\uff0c\u6700\u5927\u503c\u4e3a255\uff0c\u6240\u4ee5200\u5927\u7ea6\u662f50%\u7684\u5360\u7a7a\u6bd4\uff09\uff0c\u4ee5\u63a7\u5236\u7535\u673a\u7684\u901f\u5ea6\u3002<\/li>\n\n\n\n<li><code>case 2<\/code>: \u5f53 <code>i_status<\/code> \u7b49\u4e8e 2 \u65f6\uff0c\u5c0f\u8f66\u5c06\u53f3\u8f6c\u3002\u8fd9\u901a\u8fc7\u5c06\u5de6\u4fa7\u7535\u673a\u7684\u4e24\u4e2a\u63a7\u5236\u5f15\u811a\u90fd\u8bbe\u7f6e\u4e3a\u4f4e\u7535\u5e73\uff08<code>LOW<\/code>\uff09\uff0c\u800c\u53f3\u4fa7\u7535\u673a\u7684\u524d\u8fdb\u63a7\u5236\u5f15\u811a <code>BIN1<\/code> \u8bbe\u7f6e\u4e3a\u9ad8\u7535\u5e73\uff0c<code>BIN2<\/code> \u8bbe\u7f6e\u4e3a\u4f4e\u7535\u5e73\u6765\u5b9e\u73b0\u3002<\/li>\n\n\n\n<li><code>case 3<\/code>: \u5f53 <code>i_status<\/code> \u7b49\u4e8e 3 \u65f6\uff0c\u5c0f\u8f66\u5c06\u5de6\u8f6c\u3002\u4ee3\u7801\u4e2d\u6709\u4e00\u4e2a\u9519\u8bef\uff0c<code>digitalWrite(BIN1, LOW);<\/code> \u88ab\u91cd\u590d\u4e86\uff0c\u5e94\u8be5\u662f <code>digitalWrite(BIN2, LOW);<\/code>\u3002\u8fd9\u6837\u5de6\u4fa7\u7535\u673a\u7684\u524d\u8fdb\u63a7\u5236\u5f15\u811a <code>AIN1<\/code> \u8bbe\u7f6e\u4e3a\u9ad8\u7535\u5e73\uff0c<code>AIN2<\/code> \u8bbe\u7f6e\u4e3a\u4f4e\u7535\u5e73\uff0c\u800c\u53f3\u4fa7\u7535\u673a\u7684\u4e24\u4e2a\u63a7\u5236\u5f15\u811a\u90fd\u8bbe\u7f6e\u4e3a\u4f4e\u7535\u5e73\u3002<\/li>\n\n\n\n<li><code>case 4<\/code>: \u5f53 <code>i_status<\/code> \u7b49\u4e8e 4 \u65f6\uff0c\u5c0f\u8f66\u5c06\u505c\u6b62\u3002\u8fd9\u901a\u8fc7\u5c06\u6240\u6709\u7535\u673a\u63a7\u5236\u5f15\u811a\u8bbe\u7f6e\u4e3a\u4f4e\u7535\u5e73\u6765\u5b9e\u73b0\uff0c\u5e76\u4e14\u901a\u8fc7 <code>ledcWrite(CHANNEL, 0);<\/code> \u505c\u6b62PWM\u4fe1\u53f7\uff0c\u4ece\u800c\u505c\u6b62\u7535\u673a\u8f6c\u52a8\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u4e94.\u4e32\u53e3\u7684\u4fe1\u606f\u63a5\u6536<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ycn60peqmsxa.feishu.cn\/space\/api\/box\/stream\/download\/asynccode\/?code=NzhjZTUzY2Y4ZTNkZTg3MGRjMTNlZjlhYTA0Mzc3MWNfWGxSS3ZOUzdGcm13cUhCYnltSTMwbW1qajk1ejFOMmRfVG9rZW46WEV6VGJqeXlFb2I5Yzd4Njkyd2NzTWJYblVjXzE3MzQ0NDczNjQ6MTczNDQ1MDk2NF9WNA\" alt=\"\"\/><\/figure>\n\n\n\n<p><code>date_accept<\/code> \u51fd\u6570\u662f\u7528\u4e8e\u4ece\u4e32\u53e3\u63a5\u6536\u6570\u636e\u5e76\u6839\u636e\u63a5\u6536\u5230\u7684\u6570\u636e\u8bbe\u7f6e\u72b6\u6001\u7684\u4e00\u4e2a\u51fd\u6570\u3002<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>\u68c0\u67e5\u4e32\u53e3\u7f13\u51b2\u533a<\/strong>\uff1a <code>if (Serial.available() &gt; 0)<\/code> \u68c0\u67e5\u4e32\u53e3\u7f13\u51b2\u533a\u662f\u5426\u6709\u6570\u636e\u53ef\u8bfb\u3002<code>Serial.available()<\/code> \u8fd4\u56de\u7f13\u51b2\u533a\u4e2d\u53ef\u8bfb\u53d6\u7684\u5b57\u8282\u6570\u3002<\/li>\n\n\n\n<li><strong>\u8bfb\u53d6\u6570\u636e<\/strong>\uff1a \u5982\u679c\u7f13\u51b2\u533a\u4e2d\u6709\u6570\u636e\uff0c<code>int incomingByte = Serial.read();<\/code> \u8bfb\u53d6\u4e00\u4e2a\u5b57\u8282\u7684\u6570\u636e\uff0c\u5e76\u5c06\u5176\u5b58\u50a8\u5728 <code>incomingByte<\/code> \u53d8\u91cf\u4e2d\u3002<\/li>\n\n\n\n<li><strong>\u6570\u636e\u89e3\u6790\u4e0e\u72b6\u6001\u8bbe\u7f6e<\/strong>\uff1a \u4f7f\u7528 <code>switch<\/code> \u8bed\u53e5\u6839\u636e\u63a5\u6536\u5230\u7684 <code>incomingByte<\/code> \u503c\u8bbe\u7f6e <code>i_status<\/code> \u53d8\u91cf\u7684\u503c\u3002\u6bcf\u4e2a <code>case<\/code> \u5bf9\u5e94\u4e00\u4e2a\u53ef\u80fd\u7684\u8f93\u5165\u503c\uff1a\n<ol class=\"wp-block-list\">\n<li><code>case '0'<\/code>: \u5982\u679c\u63a5\u6536\u5230\u7684\u5b57\u8282\u662f \u20180\u2019\uff0c\u5219\u5c06 <code>i_status<\/code> \u8bbe\u7f6e\u4e3a 0\u3002<\/li>\n\n\n\n<li><code>case '1'<\/code>: \u5982\u679c\u63a5\u6536\u5230\u7684\u5b57\u8282\u662f \u20181\u2019\uff0c\u5219\u5c06 <code>i_status<\/code> \u8bbe\u7f6e\u4e3a 1\u3002<\/li>\n\n\n\n<li><code>case '2'<\/code>: \u5982\u679c\u63a5\u6536\u5230\u7684\u5b57\u8282\u662f \u20182\u2019\uff0c\u5219\u5c06 <code>i_status<\/code> \u8bbe\u7f6e\u4e3a 2\u3002<\/li>\n\n\n\n<li><code>case '3'<\/code>: \u5982\u679c\u63a5\u6536\u5230\u7684\u5b57\u8282\u662f \u20183\u2019\uff0c\u5219\u5c06 <code>i_status<\/code> \u8bbe\u7f6e\u4e3a 3\u3002<\/li>\n\n\n\n<li><code>case '4'<\/code>: \u5982\u679c\u63a5\u6536\u5230\u7684\u5b57\u8282\u662f \u20184\u2019\uff0c\u5219\u5c06 <code>i_status<\/code> \u8bbe\u7f6e\u4e3a 4\u3002<\/li>\n\n\n\n<li><code>default<\/code>: \u5982\u679c\u63a5\u6536\u5230\u7684\u5b57\u8282\u4e0d\u662f\u4e0a\u8ff0\u6307\u5b9a\u7684\u5b57\u7b26\u4e4b\u4e00\uff0c\u5219\u4e0d\u6267\u884c\u4efb\u4f55\u64cd\u4f5c\u3002<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u5c0f\u7ed3<\/h3>\n\n\n\n<p>\u4ee5\u4e0a\u5c31\u662f\u672c\u8282\u8bfe\u7a0b\u7684\u5168\u90e8\u5185\u5bb9\uff0c\u57fa\u672c\u4e0a\u90fd\u662f\u5bf9\u4e4b\u524d\u77e5\u8bc6\u70b9\u7684\u56de\u987e\u4e0e\u5206\u6790\uff0c\u901a\u8fc7\u5bf9\u6240\u6709\u4e4b\u524d\u5b66\u4e60\u7684\u5185\u5bb9\u7684\u7ed3\u5408\uff0c\u5de9\u56fa\u77e5\u8bc6\uff1a\u5b9a\u65f6\u5668\u4e0e\u4e2d\u65ad\uff0c\u7535\u673a\u9a71\u52a8\uff0c\u4e32\u53e3\u901a\u8baf\uff0ci2c\u6570\u636e\u4f20\u8f93\u7b49\u3002<\/p>\n\n\n\n<p>\u672c\u8282\u8bfe\u4e2d\uff0c\u66f4\u591a\u7684\u662f\u4ee3\u7801\u4e0a\u7684\u5c55\u793a\uff0c\u9700\u8981\u5927\u5bb6\u5bf9\u4ee3\u7801\u65b9\u9762\u8fdb\u884c\u5b9e\u8df5\uff0c\u624d\u80fd\u5b66\u5230\u5f88\u591a<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u6982\u8ff0\u30110 \u4ec0\u4e48\u662f\u667a\u80fd\u7cfb\u7edf \u3010\u9636\u6bb5\u4e00\u30111 PlatformIO\u73af\u5883\u914d\u7f6e\u548cGPIO \u3010\u9636\u6bb5\u4e00\u30112 PWM\u4e0e\u7535\u673a\u63a7 [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":432,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[43,56],"tags":[],"class_list":["post-419","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aimc_course","category-56"],"_links":{"self":[{"href":"https:\/\/aimc.skyate.com\/index.php\/wp-json\/wp\/v2\/posts\/419","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aimc.skyate.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aimc.skyate.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aimc.skyate.com\/index.php\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/aimc.skyate.com\/index.php\/wp-json\/wp\/v2\/comments?post=419"}],"version-history":[{"count":6,"href":"https:\/\/aimc.skyate.com\/index.php\/wp-json\/wp\/v2\/posts\/419\/revisions"}],"predecessor-version":[{"id":573,"href":"https:\/\/aimc.skyate.com\/index.php\/wp-json\/wp\/v2\/posts\/419\/revisions\/573"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aimc.skyate.com\/index.php\/wp-json\/wp\/v2\/media\/432"}],"wp:attachment":[{"href":"https:\/\/aimc.skyate.com\/index.php\/wp-json\/wp\/v2\/media?parent=419"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aimc.skyate.com\/index.php\/wp-json\/wp\/v2\/categories?post=419"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aimc.skyate.com\/index.php\/wp-json\/wp\/v2\/tags?post=419"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}