usb code, only enumeration, available to study. Build Environment : keilC

USB0
....\func.h
....\MainUSB.c
....\MainUSB.LST
....\MainUSB.OBJ
....\read.txt
....\STARTUP.lst
....\STARTUP.obj
....\USB
....\USB.hex
....\USB.M51
....\USB.Opt
....\USB.plg
....\USB.Uv2
....\USB_Opt.Bak
....\USB_Uv2.Bak

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．