{"id":136,"date":"2024-02-29T20:56:59","date_gmt":"2024-02-29T12:56:59","guid":{"rendered":"https:\/\/www.yanwenkai.com\/?p=136"},"modified":"2024-09-11T15:32:19","modified_gmt":"2024-09-11T07:32:19","slug":"luckfox%e5%bc%80%e5%8f%91%e6%9d%bf%e7%a7%bb%e6%a4%8d0-96%e5%af%b8oled%e5%b1%8f%e5%b9%95-%e7%a1%ac%e4%bb%b6%e7%af%87","status":"publish","type":"post","link":"https:\/\/www.yanwenkai.com\/?p=136","title":{"rendered":"Luckfox\u5f00\u53d1\u677f\u79fb\u690d0.96\u5bf8oled\u5c4f\u5e55—\u786c\u4ef6\u7bc7"},"content":{"rendered":"

1 \u524d\u8a00<\/h1>\n

  \u524d\u4e24\u5929\u5728\u7f51\u4e0a\u770b\u5230\u80fd\u8dd1linux\u7cfb\u7edf\u540c\u65f6\u53c8\u8fd9\u4e48\u5c0f\u5de7\u7684\u5f00\u53d1\u677f\uff0c\u6211\u89c1\u730e\u5fc3\u559c\u76f4\u63a5\u5c31\u5241\u624b\u4e70\u4e86\u56de\u6765\u3002\u4f46\u4e70\u56de\u6765\u5c31\u5c34\u5c2c\u4e86\uff0c\u9664\u4e86\u80fd\u8dd1\u81ea\u5df1\u5199\u7684\u51e0\u4e2a\u5c0f\u7a0b\u5e8f\u540e\uff0c\u4e0d\u77e5\u9053\u5e72\u561b\u4e86\u3002\u60f3\u5230\u81ea\u5df1\u4e4b\u524d\u5199\u8fc7\u4e00\u4e2a\u57fa\u4e8eQT\u7684\u7535\u5b50\u7f51\u7edc\u8bcd\u5178\uff0c\u628a\u5b83\u79fb\u690d\u5230\u5f00\u53d1\u677f\u4e0a\u5012\u662f\u4e00\u4e2a\u4e0d\u9519\u7684\u7ec3\u624b\u9879\u76ee\u3002\u53ea\u79fb\u690d\u5c31\u592a\u5355\u8c03\u4e86\uff0c\u9488\u5bf9\u8fd9\u4e2a\u9879\u76ee\u60f3\u505a\u4e00\u4e0b\u4f18\u5316\uff0c\u4f7f\u7528LCD\u7535\u963b\u89e6\u63a7\u5c4f\u8fdb\u884c\u663e\u793a\u53ca\u64cd\u4f5c\u3002\u4f46\u4e4b\u524d\u6ca1\u641e\u8fc7lcd\u5c4f\u5e55\uff0c\u7814\u7a76\u4e86\u4e00\u4e0b\u5c31\u5148\u641e\u4e2aoled\u5c4f\u5e55\u505a\u524d\u594f\u7ec3\u7ec3\u624b\u3002
\n  \u4e00\u4e0a\u624b\u53d1\u73b0\u8fd9\u4e2aoled\u5c4f\u5e55\u4e0a\u6d89\u53ca\u7684\u4e1c\u897f\u4e5f\u4e0d\u5c11\uff0c\u6700\u91cd\u8981\u7684\u662f\u7f51\u4e0a\u51e0\u4e4e\u6ca1\u6709\u57fa\u4e8elinux\u9a71\u52a8oled\u5c4f\u5e55\u7684\u8d44\u6599\uff0c\u5168\u662f\u57fa\u4e8estm32\u9a71\u52a8oled\u5c4f\u5e55\u3002\u6b63\u597d\u7ed9\u5927\u5bb6\u5206\u4eab\u4e00\u4e0b\u6211\u7684\u79fb\u690d\u8fc7\u7a0b\uff0c\u586b\u8865\u8fd9\u4e2a\u7a7a\u767d\u7684\u9886\u57df\uff01\uff01\uff01<\/p>\n

2 luckfox\u7b80\u4ecb<\/h1>\n

  \u5b98\u65b9\u5f00\u53d1\u677f\u5c31\u662f\u4e00\u4e2a\u80fd\u8dd1\u9609\u5272\u7248linux\u7684\u5c0f\u677f\u5b50\uff0c\u672c\u8eab\u6ca1\u5565\u503c\u5f97\u4ecb\u7ecd\u7684\u3002\u6709\u5174\u8da3\u7684\u53bbLuckfox\u5b98\u7f51<\/a>\u770b\u770b\u3002
\n  \u6211\u4e70\u7684\u662f\u4e0b\u9762\u7684Luckfox Pico Plus\u7248\u672c\u5f00\u53d1\u677f\u3002\u5176\u5f15\u811a\u63a5\u53e3\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n


\n
<\/div>
\n<\/center><\/p>\n

  \u4ece\u56fe\u4e2d\u53ef\u4ee5\u770b\u51fa\u5f15\u811a\u5f88\u5c11\uff0c\u5f88\u591a\u5f15\u811a\u90fd\u662f\u590d\u7528\u7684\u3002\u80fd\u540c\u65f6\u9a71\u52a8\u7684\u8bbe\u5907\u6709\u9650\uff0c\u6240\u4ee5\u672c\u6559\u7a0b\u5c31\u53ea\u9a71\u52a8\u4e86\u4e00\u4e2aoled\u5c4f\u5e55\u786c\u4ef6\u3002<\/p>\n

3 \u7f16\u53f7\u8ba1\u7b97<\/h1>\n

  \u5f00\u53d1\u677f\u662f\u6210\u54c1\u3002\u8fd9\u91cc\u53ea\u9700\u8981\u77e5\u9053\u6bcf\u4e2a\u5f15\u811a\u7684\u529f\u80fd\u5373\u53ef\u3002\u6240\u4ee5\u5148\u7b97\u51fa\u6bcf\u4e2a\u5f15\u811a\u7684\u7f16\u53f7\u4ee5\u53ca\u5728\u5e95\u5c42\u8bbe\u5907\u6811\u7684\u8868\u8ff0\u5f62\u5f0f\u3002
\n  GPIO \u67095\u4e2abank\uff1aGPIO0-GPIO4\uff0c\u6bcf\u4e2abank\u5206\u4e3a4\u7ec4\uff0c\u5171\u670932\u4e2apin\uff1aA0~A7, B0~B7, C0~C7, D0~D7
\n  (\u4e0a\u9762\u662f\u5b98\u65b9\u7684\u63cf\u8ff0\uff0c\u4eba\u8bdd\u5c31\u662fgpio0~4\u51715\u7ec4\u7aef\u53e3\uff0c\u5228\u96648\u4e2a\u63a5\u5730\u5f15\u811a\u8fd8\u526932\u4e2a\u5f15\u811a\uff0c\u4e00\u51715*32=160\u4e2a\u5f15\u811a\uff0c\u4f46\u5b9e\u9645\u53ea\u5f15\u51fa40\u4e2a\u5f15\u811a\u3002)
\n  GPIO \u7684\u547d\u540d\u65b9\u5f0f\u4e3a GPIO{bank}_{group}{X}\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n

GPIO0_A0 ~ A7 \nGPIO0_B0 ~ B7 \nGPIO0_C0 ~ C7 \nGPIO0_D0 ~ D7 \n\nGPIO1\\_A0 ~ A7\n....\nGPIO1\\_D0 ~ D7\n....\nGPIO4\\_D0 \\~ D7<\/code><\/pre>\n
  GPIO \u7f16\u53f7\u8ba1\u7b97\u65b9\u6cd5\u5982\u4e0b\uff1a<\/p>\n
    GPIO \u5f15\u811a\u7f16\u53f7\u8ba1\u7b97\u516c\u5f0f\uff1apin = bank * 32 + number\n    GPIO \u7ec4\u5185\u7f16\u53f7\u8ba1\u7b97\u516c\u5f0f\uff1anumber = group * 8 + X\n    \u7efc\u4e0a\uff1apin = bank * 32 + (group * 8 + X)<\/code><\/pre>\n
  \u4ee5 GPIO1_C7_d \u4e3a\u4f8b\u8bf4\u660e\uff0c\u5176\u4e2d\uff1a<\/p>\n
bank \uff1a1\ngroup \uff1a2 (A=0, B=1, C=2, D=3)\nX \uff1a7\n\u6240\u4ee5 GPIO1_C7_d \u7684\u5f15\u811a\u7f16\u53f7\u4e3a\uff1a1 x 32 + ( 2 x 8 + 7 ) = 55<\/code><\/pre>\n
  \u8fd9\u6837\u5c31\u7b97\u51fa\u4e86\u5f15\u811a\u5bf9\u5e94\u7684\u7f16\u53f7\u662f55\uff0c\u540e\u7eed\u63a5\u7ebf\u5c31\u7b80\u5355\u591a\u4e86\u3002
\n  \u6ce8\uff1a\u6211\u7814\u7a76\u4e86\u5b98\u65b9\u9001\u7684\u82af\u7247\u624b\u518c\uff0c\u5b98\u65b9\u624b\u518c\u5bf9\u5e94\u7684\u5f15\u811a\u8868\u548c\u5b83\u8fd9\u4e2a\u56fe\u4e0a\u7684\u7f16\u53f7\u662f\u4e00\u70b9\u90fd\u5bf9\u4e0d\u4e0a\u3002\u540e\u9762\u5b9e\u9a8c\u6d4b\u8bd5\u4ee5\u4e0a\u9762\u56fe\u7247\u5f15\u811a\u63a5\u6cd5\u4e3a\u51c6\u3002<\/p>\n
4 \u786c\u4ef6\u8fde\u63a5<\/h1>\n
4.1 \u5b98\u65b9\u63a5\u6cd5<\/h2>\n
  \u5982\u4e0b\u662f\u5b98\u65b9\u7684readme\u6587\u4ef6\u4e2d\u6ce8\u660e\u7684\u5404\u529f\u80fd\u5f15\u811a\u5bf9\u5e94\u7684\u5f15\u811a\u7f16\u53f7\uff1a<\/p>\n
VCC         ->      5V  \/\/5V\u7535\u6e90\nGND         ->      GND  \/\/\u63a5\u5730\n\/\/DIN       ->      34(SPI0_MOSI)  \/\/spi\u603b\u7ebf\u6570\u636e\u4e3b\u51fa\u4ece\u5165\u5f15\u811a\uff08\u9519\u8bef\uff09\nDIN         ->      50(SPI0_MOSI)  \/\/spi\u603b\u7ebf\u6570\u636e\u4e3b\u51fa\u4ece\u5165\u5f15\u811a\nCLK         ->      49(SPI0_SCK)  \/\/spi\u65f6\u949f\u4fe1\u53f7\u5f15\u811a\nCS          ->      48   \/\/\u7247\u9009\u5f15\u811a\nDC          ->      34  \/\/\u6570\u636e\/\u547d\u4ee4\u9009\u62e9\u5f15\u811a\nRST         ->      51  \/\/\u590d\u4f4d\u5f15\u811a\nBL          ->      4  \/\/\u8c03\u8282\u80cc\u5149\u5f15\u811a\uff08\u4e0d\u7528\u63a5\uff09<\/code><\/pre>\n
  \u6ce8\u610f\uff1a
\n    1.\u5b98\u65b9\u7ed9\u7684readme\u4e0a\u6807\u6ce8\u768434\u53f7\u662f\u4e3b\u51fa\u4ece\u5165\u5f15\u811a\u662f\u9519\u8bef\u7684\uff0c\u5b9e\u9645\u4e0a\u8fd8\u662f\u4ee5\u56fe\u7247\u4e3a\u51c6\u3002
\n    2.\u4ece\u5f15\u811a\u63a5\u6cd5\u53ef\u4ee5\u770b\u51faMISO(\u4e3b\u5165\u4ece\u51fa)\u6ca1\u6709\u4f7f\u7528\u3002\u6240\u4ee5\u5e94\u8be5\u662f\u5355\u5de5\u5de5\u4f5c\u65b9\u5f0f\u3002
\n  \u4e0b\u56fe\u662f\u5b98\u65b9\u76841.3\u5bf8oled\u5c4f\u5e55,\u4e0a\u9762\u5bf9\u5e94\u77402\u4e2a\u5355\u72ec\u5f15\u811a\u7684\u6309\u94ae\uff0c\u4f7f\u7528\u7684\u662f7\u811aspi\u534f\u8bae\u3002<\/p>\n

\n
<\/div>
\n<\/center><\/p>\n
  \u8fd9\u91cc\u6211\u60f3\u590d\u4e60\u4e00\u4e0bspi\u534f\u8bae\u65b9\u9762\u7684\u77e5\u8bc6\uff0c\u6240\u4ee5\u9009\u578b\u65f6\u9009\u7684\u662f7\u811a\u7684spi\u534f\u8baeoled\u5c4f\u5e55\u3002\u5c4f\u5e55\u5f15\u811a\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n

\n
<\/div>
\n<\/center><\/p>\n
4.2 \u6b63\u786e\u63a5\u6cd5<\/h2>\n
  \u7ecf\u8fc7\u5b9e\u9645\u9a8c\u8bc1\uff0c\u6b63\u786e\u7684\u9002\u914d0.96\u5bf8\u5c4f\u5e55\u7684\u5f15\u811a\u63a5\u6cd5\u5982\u4e0b\uff1a<\/p>\n
GND   \/\/\u63a5\u5730\nVCC   \/\/5V\u7535\u6e90\nD0      -> 49  \/\/spi\u65f6\u949f\u4fe1\u53f7\u5f15\u811a\nD1      -> 50  \/\/spi\u603b\u7ebf\u6570\u636e\u4e3b\u51fa\u4ece\u5165\u5f15\u811a\nRES     -> 51  \/\/\u590d\u4f4d\u5f15\u811a\nDC      -> 34  \/\/\u6570\u636e\/\u547d\u4ee4\u9009\u62e9\u5f15\u811a\nCS      -> 48  \/\/\u7247\u9009\u5f15\u811a<\/code><\/pre>\n
4.3 \u5f15\u811a\u8bf4\u660e<\/h2>\n
  \u6bcf\u4e2a\u529f\u80fd\u5f15\u811a\u4f5c\u7528\u5982\u4e0b\uff1a
\n  GND\uff1a\u63a5\u5730
\n  VCC\uff1a3V-5V\u7535\u6e90
\n  clk\uff1a\u65f6\u949f\u4fe1\u53f7\u7ebf\u5c31\u662f\u4ee5\u56fa\u5b9a\u9891\u7387\u53d1\u9001\u4fe1\u53f7\u7528\u4e8e\u63a7\u5236\u4f20\u8f93\u6570\u636e\u7684\u901f\u7387\u548c\u65f6\u5e8f\uff0c\u518d\u5c31i\u662f\u8ba9\u4e3b\u8bbe\u5907\u4ece\u8bbe\u5907\u77e5\u9053\u4f55\u65f6\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\u3002
\n  MOSI\uff1a \u4e3b\u51fa\u4ece\u5165\u6570\u636e\u7ebf\u5c31\u662f\u7531\u4e3b\u673a\u53d1\u51fa\u6570\u636e\uff0c\u4ece\u673a\u63a5\u6536\u6570\u636e\u3002\u6570\u636e\u7684\u9891\u7387\u548c\u65f6\u5e8f\u7531clk\u65f6\u949f\u7ebf\u63a7\u5236\u3002
\n  res\uff1a\u786c\u4ef6\u590d\u4f4d\u5f15\u811a\uff0c\u7ed9\u5f15\u811a\u9ad8\u7535\u5e73\uff0c\u5c4f\u5e55\u76f4\u63a5\u786c\u4ef6\u521d\u59cb\u5316\u3002
\n  cs\uff1a\u7247\u9009\u7ebf\uff0c\u7528\u4e8e\u9009\u62e9\u54ea\u4e2a\u4ece\u8bbe\u5907\uff0c\u5c31\u4e00\u4e2a\u4ece\u8bbe\u5907\uff0c\u6240\u4ee5\u5f15\u811a\u4e0d\u7528\u7ba1\u3002
\n  dc\uff1a\u6570\u636e\/\u547d\u4ee4\u9009\u62e9\u5f15\u811a\uff0c\u5728\u7ed9\u5c4f\u5e55\u4f20\u8f93\u6570\u636e\u65f6\uff0c\u5c4f\u5e55\u5e76\u4e0d\u77e5\u9053\u8fd9\u4e2a\u6570\u636e\u662f\u505a\u4ec0\u4e48\u7684\uff0c\u8fd9\u4e2a\u5f15\u811a\u7684\u4f5c\u7528\u5c31\u662f\u544a\u8bc9\u5c4f\u5e55\u6211\u4f20\u7684\u662f\u6570\u636e\u8fd8\u662f\u547d\u4ee4\uff0c\u7f6e\u96f6\u4f20\u8f93\u547d\u4ee4\uff0c\u7f6e\u4e00\u4f20\u8f93\u6570\u636e\u3002<\/p>\n
5 \u5c4f\u5e55\u663e\u793a\u539f\u7406<\/h1>\n
  \u6211\u770b\u7f51\u4e0a\u5173\u4e8eoled\u5c4f\u5e55\u7684\u5404\u79cd\u6559\u7a0b\u5927\u90fd\u662f\u4ece\u5b98\u65b9\u6559\u7a0b\u4e0a\u590d\u5236\u7c98\u8d34\u5f97\u6765\u7684\uff0c\u8bb2\u4e86\u5f88\u5927\u4e00\u7bc7\u5e45\u4e1c\u897f\uff1b\u4f46\u4e00\u4e2a\u7b80\u5355\u7684oled\u5c4f\u5e55\u54ea\u6709\u90a3\u4e48\u590d\u6742\uff0c\u6838\u5fc3\u4e1c\u897f\u5c31\u90a3\u4e9b\u3002\u7b80\u5355\u7684\u8bb2\u5c4f\u5e55\u5c31\u662f\u7531\u957f128\u5bbd64\u51718192\u4e2aled\u706f\u7ec4\u6210\u4e00\u4e2a\u70b9\u9635\u3002\u8fd9\u4e2a\u70b9\u9635\u7684\u5bbd\u88ab\u5206\u62108\u5757\uff0c\u79f0\u4e3ab0~b7\u9875\u3002
\n  \u6ce8\uff1a\u4efb\u4f55\u6570\u636e\u5747\u4ece0\u8d77\u59cb\uff0c\u957f128\uff080~127\uff09\u5bbd64\uff080~63\uff09\uff1b<\/p>\n

\n
<\/div>
\n<\/center><\/p>\n
  \u56e0\u6b6464\u884c\u9664\u4ee58\u9875\uff0c\u5f97\u51fa\u4e00\u9875\u5360\u636e\u7684\u5bbd\u5ea6\u662f8\u4e2aled\u706f\uff0c\u6240\u4ee5\u4e00\u9875\u7684\u6bcf\u4e00\u5217\u521a\u597d\u53ef\u4ee5\u7528\u4e00\u4e2achar\u7c7b\u578b\u7684\u6570\u636e\u8868\u793a\u51fa\u6765\uff0c\u4f8b\u5982\u4e00\u5217\u5168\u4eae\u5c31\u662f\uff081111,1111\uff09–> 0xff\u3002<\/p>\n

\n
<\/div>
\n<\/center><\/p>\n
  \u7efc\u4e0a\u6240\u8ff0\uff0c\u6211\u4eec\u662f\u4e0d\u662f\u5c31\u53ef\u4ee5\u51c6\u786e\u63a7\u5236\u67d0\u4e00\u4e2aled\u706f\u7684\u4eae\u706d\u4e86\u3002\u4f8b\u5982\uff1a\u7b2c\u4e8c\u9875\u7b2c5\u5217\u7684\u7b2c2\u4e2a\u706f\u4eae\uff0c\u5b9e\u9645\u4e0a\u8f6c\u6362\u4e00\u4e0b\u5c31\u662f\u7b2c19\u884c\u7684\u7b2c6\u5217\u7684led\u706f\u70b9\u4eae\u3002
\n\u63d2\u5165\u56fe\u7247<\/p>\n

\n
<\/div>
\n<\/center><\/p>\n
6 \u521d\u59cb\u5316\u5c4f\u5e55\u547d\u4ee4\u96c6<\/h1>\n
  oled\u5c4f\u5e55\u5728\u70b9\u4eae\u524d\u9700\u8981\u4e00\u5806\u56fa\u5b9a\u7684\u6307\u4ee4\u521d\u59cb\u5316\u5c4f\u5e55\u3002\u7f51\u4e0a\u7684\u547d\u4ee4\u96c6\u5927\u4f53\u4e00\u6837\u4f46\u7ec6\u8282\u53c8\u6709\u533a\u522b\uff0c\u6240\u4ee5\u6211\u67e5\u9605\u4e86\u5f88\u591a\u8d44\u6599\uff0c\u5bf9\u6bd4\u4e0d\u540c\u7684\u547d\u4ee4\u96c6\u96c6\u5408\uff0c\u67e5\u8be2\u6bcf\u4e2a\u547d\u4ee4\u7684\u542b\u4e49\uff0c\u7efc\u5408\u7ed9\u51fa\u4e86\u4e00\u4e2a\u5168\u9762\u7684\u547d\u4ee4\u96c6\u3002\u800c\u4e14\u6bcf\u4e2a\u547d\u4ee4\u7684\u542b\u4e49\u90fd\u6709\uff0c\u5168\u7f51\u5e94\u8be5\u627e\u4e0d\u5230\u6bd4\u6211\u66f4\u5168\u7684\u8bb2\u89e3\u4e86\u3002<\/p>\n
    oled_write_reg(0xae); \/\/ \u5173\u95ed\u663e\u793a\n\n    oled_write_reg(0x00); \/\/ \u8bbe\u7f6e\u8d77\u59cb\u5730\u5740\u7684\u4f4e4\u4f4d\uff0c\u7528\u4e8e\u786e\u5b9a\u7b2c\u4e00\u5217\u7684\u4f4d\u7f6e\uff08\u9875\u5bfb\u5740\u6a21\u5f0f\u4e0b\uff09\n    oled_write_reg(0x10); \/\/ \u8bbe\u7f6e\u8d77\u59cb\u5730\u5740\u7684\u9ad84\u4f4d\uff0c\u7528\u4e8e\u786e\u5b9a\u7b2c\u4e00\u5217\u7684\u4f4d\u7f6e\uff08\u9875\u5bfb\u5740\u6a21\u5f0f\u4e0b\uff09\n    \/\/ \u6570\u636e\u662f16\u8fdb\u5236\u7684\uff0c\u4f4e4\u4f4d\u8303\u56f4\u662f\uff0800h-0fh\uff09,\u9ad84\u4f4d\u8303\u56f4\u662f\uff0810h-1fh\uff09,\u8fd9\u91cc\u6709\u6548\u4f4d\u53d6f,\n    \/\/ \u5373\u5c55\u5f00\u4e3a\u4e8c\u8fdb\u5236\u540e\uff0c\u53ea\u8981\u540e\u56db\u4f4d\uff0c\u9ad8\u4f4d\u5f538\u4f4d\u6570\u636e\u7684\u9ad84\u4f4d\uff0c\u4f4e\u4f4d\u5f538\u4f4d\u6570\u636e\u7684\u4f4e4\u4f4d\uff0c\n    \/\/ \u5373\u53ef\u7ec4\u6210\u6700\u5927\u503c\u7b2c127\u5217\n\n    oled_write_reg(0x40); \/\/ \u8bbe\u7f6e\u663e\u793a\u7684\u5f00\u59cb\u884c\uff0c\u786e\u5b9a\u5c4f\u5e55\u663e\u793a\u7684\u5f00\u59cb\u4f4d\u7f6e\n\n    oled_write_reg(0x81); \/\/ \u8bbe\u7f6e\u5bf9\u6bd4\u5ea6\n    oled_write_reg(0xcf); \/\/ \u5bf9\u6bd4\u5ea6\u7684\u503c\uff0c\u503c\u8d8a\u5927\uff0c\u5c4f\u8d8a\u4eae\n\n    oled_write_reg(0xa1); \/\/ \u8bbe\u7f6e\u663e\u793a\u6a21\u5f0f\u548c\u663e\u793a\u65b9\u5411\uff0ca0\u5de6\u53f3\u53cd\u7f6e\uff0ca1\u6b63\u5e38\n    oled_write_reg(0xc8); \/\/ \u8bbe\u7f6e\u663e\u793a\u6a21\u5f0f\u548c\u663e\u793a\u65b9\u5411 \uff0cc0\u4e0a\u4e0b\u53cd\u7f6e\uff0cc8\u6b63\u5e38\n    oled_write_reg(0xa6); \/\/ \u8bbe\u7f6e\u5c4f\u5e55\u7684\u6b63\u663e\u6a21\u5f0f\uff08\u6b63\u5e38\u663e\u793a\u6a21\u5f0f\uff09\n\n    oled_write_reg(0xa8); \/\/ \u8bbe\u7f6e\u591a\u8def\u590d\u7528\u7387\uff081-64\uff09\n    oled_write_reg(0x3f); \/\/ \uff080x01-0x3f\uff09(\u9ed8\u8ba4\u4e3a3f)\n\n    oled_write_reg(0xd3); \/\/ \u8bbe\u7f6e\u663e\u793a\u504f\u79fb\uff0c\u8bbe\u7f6e\u663e\u793a\u62b5\u6d88\u79fb\u4f4d\u6620\u5c04\u5185\u5b58\u8ba1\u6570\u5668\n    oled_write_reg(0x00); \/\/ \u504f\u79fb\u7684\u8d77\u59cb\u4f4d\u7f6e\uff0c0x00-0x3f\uff09(\u9ed8\u8ba4\u4e3a0x00)\n\n    oled_write_reg(0xd5); \/\/ \u8bbe\u7f6e\u663e\u793a\u65f6\u949f\u5206\u9891\u56e0\u5b50\/\u632f\u8361\u5668\u9891\u7387\uff0c\u5f71\u54cd\u663e\u793a\u7684\u9891\u7387\uff0c\n    oled_write_reg(0x80); \/\/ \u4f4e4\u4f4d\u5b9a\u4e49\u663e\u793a\u65f6\u949f(\u5c4f\u5e55\u7684\u5237\u65b0\u65f6\u95f4)\n    \/\/ \uff08\u9ed8\u8ba4\uff1a0000\uff09\u5206\u9891\u56e0\u5b50= [3:0]+1 \/\/\u9ad84\u4f4d\u5b9a\u4e49\u632f\u8361\u5668\u9891\u7387\uff08\u9ed8\u8ba4\uff1a1000\uff09\n\n    oled_write_reg(0xd9); \/\/ \u8bbe\u7f6e\u5c4f\u5e55\u7684\u9884\u5145\u7535\u5468\u671f\uff0c\u7528\u6765\u8bbe\u7f6e\u5145\u7535\u6cf5\u7684\u72b6\u6001\n    oled_write_reg(0xf1); \/\/[3:0],PHASE 1;   [7:4] PHASE 2\n    \/\/ \u5206\u4e3a\u5145\u7535\u9636\u6bb5\u548c\u653e\u7535\u9636\u6bb5\uff0c\u4f4e4\u4f4d\u8868\u793a\u5145\u7535\u65f6\u95f4\uff0c\u9ad84\u4f4d\u8868\u793a\u653e\u7535\u65f6\u95f4\n\n    oled_write_reg(0xda); \/\/ \u7528\u6765\u8bbe\u7f6ecom\u626b\u63cf\u65b9\u5411\uff0c\u786e\u4fdd\u56fe\u50cf\u6b63\u786e\u663e\u793a\n    oled_write_reg(0x12); \/\/[5:4]\u914d\u7f6e\uff0c\u9ed8\u8ba4\uff1a01\n\n    oled_write_reg(0xdb); \/\/ \u8bbe\u7f6ecom\u5f15\u811a\u786c\u4ef6\u914d\u7f6e\uff08\u4f5c\u7528\u4e0d\u6e05\u695a\uff0c\u6700\u540e\u5b9e\u9a8c\u9a8c\u8bc1\uff09\n    oled_write_reg(0x40); \/\/ \u8bbe\u7f6ecom\u5f15\u811a\u786c\u4ef6\u914d\u7f6e\n\n    oled_write_reg(0x20); \/\/ \u8bbe\u7f6e\u9875\u9762\u5bfb\u5740\u6a21\u5f0f\n    oled_write_reg(0x10); \/\/ 00: \u8868\u793a\u6c34\u5e73\u5bfb\u5740\u65b9\u5f0f\n    oled_write_reg(0xc8);\n    \/\/ 01: \u8868\u793a\u5782\u76f4\u5bfb\u5740\u65b9\u5f0f\n    \/\/ 10: \u8868\u793a\u9875\u5bfb\u5740\u65b9\u5f0f\uff08\u9ed8\u8ba4\u65b9\u5f0f\uff09\n\n    oled_write_reg(0x8d); \/\/ \u542f\u52a8\u7535\u8377\u6cf5\uff0c\u63d0\u4f9b\u7535\u6e90\n    oled_write_reg(0x14); \/\/ bit2   0\uff1a\u5173\u95ed        1\uff1a\u6253\u5f00\n\n    oled_write_reg(0xa4); \/\/ \u8bbe\u7f6e\u5168\u5c4f\u70b9\u4eae\uff0ca4\u8c03\u7528GDDRAM\u4e2d\u7684\u6570\u636e\uff0ca5\u5ffd\u7565\u76f4\u63a5\u70b9\u4eae\uff0c\u53ef\u4ee5a4\u6062\u590d\u88aba5\u8c03\u7528\u7684\u72b6\u6001\n   \/\/ oled_write_reg(0x01); \/\/ \u7f6e\u4e00\u662f\u5f00\uff0c\u5c4f\u5e55\u5168\u4eae\uff0c\u7f6e\u96f6\u662f\u5173\n\n    oled_write_reg(0xa6); \/\/ \u8bbe\u7f6e\u663e\u793a\u662f\u5426\u53cd\u8f6c\uff0ca6\u662f1\u4eae\uff0ca7\u662f0\u4eae\n  \/\/  oled_write_reg(0x00);<\/code><\/pre>\n
7 \u603b\u7ed3<\/h1>\n
  \u81f3\u6b64oled\u5c4f\u5e55\u7684\u786c\u4ef6\u4fe1\u606f\u548c\u8fde\u7ebf\u65b9\u5f0f\u5c31\u4ecb\u7ecd\u5b8c\u6210\u4e86\uff0c\u6709\u9700\u6c42\u7684\u7167\u7740\u6559\u7a0b\u6839\u636e\u5bf9\u5e94\u7f16\u53f7\u8fde\u7ebf\u5373\u53ef\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
1 \u524d\u8a00   \u524d\u4e24\u5929\u5728\u7f51\u4e0a\u770b\u5230\u80fd\u8dd1linux\u7cfb\u7edf\u540c\u65f6\u53c8\u8fd9\u4e48\u5c0f\u5de7\u7684\u5f00\u53d1\u677f\uff0c\u6211\u89c1\u730e\u5fc3\u559c\u76f4\u63a5\u5c31\u5241 […]<\/p>\n","protected":false},"author":1,"featured_media":316,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[30,28,31,29],"class_list":["post-136","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-flushbonading-oled","tag-gpio","tag-luckfox","tag-oled","tag-29"],"_links":{"self":[{"href":"https:\/\/www.yanwenkai.com\/index.php?rest_route=\/wp\/v2\/posts\/136","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yanwenkai.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yanwenkai.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yanwenkai.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yanwenkai.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=136"}],"version-history":[{"count":37,"href":"https:\/\/www.yanwenkai.com\/index.php?rest_route=\/wp\/v2\/posts\/136\/revisions"}],"predecessor-version":[{"id":278,"href":"https:\/\/www.yanwenkai.com\/index.php?rest_route=\/wp\/v2\/posts\/136\/revisions\/278"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yanwenkai.com\/index.php?rest_route=\/wp\/v2\/media\/316"}],"wp:attachment":[{"href":"https:\/\/www.yanwenkai.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=136"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yanwenkai.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=136"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yanwenkai.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=136"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}