[{"title":"( 264 个子文件 3.67MB ) STM32f103系列板子实现USB 的HID功能","children":[{"title":"PortHelper.exe <span style='color:#111;'> 1.43MB </span>","children":null,"spread":false},{"title":"必读!必读!必读!.txt <span style='color:#111;'> 1.01KB </span>","children":null,"spread":false},{"title":"MyUSB_HID_Test2.uvgui.Administrator <span style='color:#111;'> 69.66KB </span>","children":null,"spread":false},{"title":"MyUSB_HID_Test2.tra <span style='color:#111;'> 2.17KB </span>","children":null,"spread":false},{"title":"MyUSB_HID_Test2_uvproj.bak <span style='color:#111;'> 18.49KB </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}]