STM32单片机根据字符串自动生成二维码并显示到OLED上

[{"title":"（ 286 个子文件 19.03MB ） STM32单片机根据字符串自动生成二维码并显示到OLED上","children":[{"title":"startup_stm32f103xb.lst <span style='color:#111;'> 37.99KB </span>","children":null,"spread":false},{"title":"JLinkLog.txt <span style='color:#111;'> 147.45KB </span>","children":null,"spread":false},{"title":"IIC_OLED.uvprojx <span style='color:#111;'> 18.67KB </span>","children":null,"spread":false},{"title":"RTE_Components.h <span style='color:#111;'> 348B </span>","children":null,"spread":false},{"title":"RTE_Components.h <span style='color:#111;'> 340B </span>","children":null,"spread":false},{"title":"......","children":null,"spread":false},{"title":"<span style='color:steelblue;'>文件过多，未全部展示</span>","children":null,"spread":false}],"spread":true}]