串口屏动态实时显示时间

[{"title":"（ 231 个子文件 4.41MB ） 串口屏动态实时显示时间","children":[{"title":"stm32f10x_conf.h <span style='color:#111;'> 3.18KB </span>","children":null,"spread":false},{"title":"stm32f10x_it.c <span style='color:#111;'> 4.72KB </span>","children":null,"spread":false},{"title":"printf.c <span style='color:#111;'> 1.94KB </span>","children":null,"spread":false},{"title":"printf.h <span style='color:#111;'> 261B </span>","children":null,"spread":false},{"title":"stm32f10x_it.h <span style='color:#111;'> 1.94KB </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}]