[{"title":"( 7 个子文件 17KB ) USB通信实现C程序","children":[{"title":"USB_defs.H <span style='color:#111;'> 1.88KB </span>","children":null,"spread":false},{"title":"usb_ch9.c <span style='color:#111;'> 33.77KB </span>","children":null,"spread":false},{"title":"usb.h <span style='color:#111;'> 398B </span>","children":null,"spread":false},{"title":"Readme.txt <span style='color:#111;'> 923B </span>","children":null,"spread":false},{"title":"usb.pjt <span style='color:#111;'> 4.24KB </span>","children":null,"spread":false},{"title":"USB.HEX <span style='color:#111;'> 13.14KB </span>","children":null,"spread":false},{"title":"usb_main.c <span style='color:#111;'> 4.02KB </span>","children":null,"spread":false}],"spread":true}]